New in Ren'Py 6.10.2 -------------------- Ren'Py now caches the individual words of text that are rendered. This can lead to a speedup in text display when there are many words of text on the screen, and that text is re-displayed, as is the case where the text text speed is not the maximum. This is especially beneficial for eastasian languages, where every character is treated as a word. The new config.menu_clear_layers variable allows layers to be cleared when entering the game menu. This makes it easier for a layer to have overlay-like things on it when in the game, but not when in the game menu. The new renpy.cache_pin function pins images into memory, loading them as soon as possible and keeping them loaded. The renpy.cache_unpin function undoes this. The new config.automatic_images_strip variable can strip out prefixes when automatically defining images. It's now possible to assign style properties to individual imagemap buttons, by indexing style.imagemap_button. (So for example, one could assign to style.imagemap_button["Start Game"].hover_sound .) The new voice_replay function replays the voice played on the current interaction. The new voice_can_replay function returns True if a voice can be replayed. The launcher now accepts a RENPY_DEFAULT_PROJECTS_DIRECTORY, which sets the default for the projects directory, if it has not already been set by the user. It also will report an error when creating a project fails, rather than producing a traceback. The launcher now links to the new Ren'Py Games List, at http://games.renpy.org/. Previously, it was impossible to pass an arguments list to a call expression. Now, we allow the pass keyword to be used to distinguish the two, using code like: call expression foo pass (bar, baz) Ren'Py will now not show the click-to-continue indicator when a character is called with interact=False, unless that character is also called with ctc_force=True. Ren'Py now builds zip files in distributions 64k at a time. Ren'Py will now ignore music files that do not exist. Previously, it could loop trying to play them. (This would increase CPU usage, rather than causing a crash.) The following numbered bugs were fixed: * lp:501351 - Displaying a Frame() with tile=True crashes * lp:506322 - MoveTransition is not applied to overlay even when explicitly stated In addition: * Fixed a bug that caused pixellate to crash. * Fixed a bug that caused the overlay to display twice in some cases. * Fix an infinite loop that could rarely occur when rolling back or saving. New in Ren'Py 6.10.1 -------------------- Images and other surfaces are now created with a 1px transparent border around them. This change allows transform to work correctly with a 1:1 scale, where as previously Ren'Py would blur the image slightly, while trying to ensure it never accessed a pixel outside of the original image bounds. ATL now has a "function" statement, which allows an ATL transform to use the same functions that are supplied to Transform. The layout.imagemap_main_menu and layout.imagemap_load_save functions now allow one to define variant screens. This allows one to select an imagemap main menu screen to use, or to define different screens for loading and saving. The overlay semantics were changed such that transitions apply to overlays in the same way they apply to everything else. (So, for example, dissolves will apply to overlays.) The image text tag can now take any textual image representation. So something like {image=eileen happy} is legal, if odd. The following numbered bugs were fixed: lp:366412 - Ren'Py could crash on shift+R at the main menu, under some circumstances. lp:485631 - The transfer of state from a transfrom to a transform supplied as part of an image didn't work. lp:487688 - non-ASCII characters didn't display in the window title bar. lp:487701 - Ren'Py didn't work when in a directory containing non-ASCII characters. lp:488814 - Scaling to the same size could blur an image. lp:489212 - Interpolation didn't work when the starting value was None. lp:493062 - One could roll back into an imagemap main menu. lp:494779 - The window shown state wasn't being tracked correctly. lp:494820 - Error handling in ATL hid too many error messages. A major bug that caused Ren'Py to fail as scaling was enabled was fixed. A number of minor bugs revealed by pyflakes were fixed. New in Ren'Py 6.10.0 -------------------- The demo game is in the process of being converted into a new tutorial game, which shows recommended Ren'Py code examples rather than requiring the user to learn from the game itself's source code. Ren'Py now supports an Animation and Transformation language (ATL). This provides a convenient syntax for animating an image, or transforming it by positioning it, rotating it, zooming it, and adjusting its opacity. To a large extent, ATL supersedes the Animation, TransitionAnimation, anim.SMAnimation, anim.Blink, Zoom, FactorZoom, RotoZoom, SizeZoom, LiveCrop, Move, Pan, Position, Motion, and Revolve functions, and perhaps others. As it allows properties to be scripted, ATL is more powerful that all of these functions. (For example, many of these functions can only do relatively simple repeats, while ATL allows complex patterns to be easily specified.) ATL can be used in the new transform statement, and new variants of the image, scene, and show statements. When an image is shown, Ren'Py checks to see if there was a previous image with that tag, and if that image used a transform. If this is true, Ren'Py does two things: # If the new image is not a transform, it wraps it in a transform. # The transform is initialized to have the properties of the old transform. The generally has the effect of "remembering" the position of images shown on the screen. In some cases, this memory effect may override a position encoded into an image. In that case, the image must be hidden and shown again. The default positions (left, right, center, truecenter, offscreenleft, and offscreenright) are now defined as ATL transforms. This means that showing an image at such a position will cause the position to be remembered. Support for Arabic and Hebrew has been added to Ren'Py. To enable this support, config.rtl needs to be set to True. It may also be necessary to set various style properties to do a credible job of right-to-left layout.) The freetype library has been updated, and we have added support for the use of TrueType collections. Using a name of 0@font.ttc will get the first font in the collection, 1@font.ttc will get the second font, and so on. The displayable code has been adjusted to consider strings that do not contain at least one dot as image references. Now, one can write "eileen happy" to refer to an image with that name. A pause statement has been added to Ren'Py. The new config.auto_load variable allows you to specify a save file that is automatically loaded when Ren'Py starts. For example, setting this to "1" loads the game in save slot 1. This is intended for use by developers, so they can easily return to a point in the game after restarting Ren'Py. The layout.imagemap_yesno_prompt now supports a prompt_images argument, which is can be used to specify images to replace the text of a yes/no prompt. The new ui.tag function allows one to specify the image tag of a UI widget. This can have positive interactions with transforms. Ren'Py now has a define statement, which combines into a single statement running code at init time, and assigning it to a variable. Ren'Py keeps track of these definitions, which may in the future make it easier for editors to determine where something is defined. The new config.window_overlay_functions variable contains a list of functions that should be called only when once the dialogue window has been shown. The new config.automatic_images variable, when set correctly, will cause Ren'Py to automatically define images for appropriately-named image files found in the archives and game directory. Python blocks are now compiled in a mode that allows the python "with" statement. Container displayables now support the context manager protocol, automatically closing at the end of a with block. (Note that the python with statement postdates the Ren'Py with statement, and has totally different semantics.) The play and queue statements now take optional loop and noloop modifiers, which force looping (or lack of looping) on that channel. The play statement takes an if_changed modifier, which prevents a song from being restarted if it is already playing on the channel. [doc] Ren'Py now allows save games to be deleted. To do this, select a save game (either with the keyboard, or by hovering the mouse over it), and hit delete. Buttons now take a keymap argument, which specifies an alternate keymap that is used when the button is focused. Added the Image Location Picker to the Developer (shift+D) menu. This tool lets the user pick an image, and then pick locations that image. It displays the mouse coordinates, imagemap rectangle, and cropping rectangle. Added a FPS meter to the Developer (shift+D) menu. Added a .001s sleep for frames that are framerate-limited. This should prevent Ren'Py from consuming all CPU unless the game is CPU-bound. Added config.file_open_callback, which allows Ren'Py to load files from user-definable archive types. Added the renpy.get_roll_forward function, which is the infrastructure needed to create a button that lets the user roll forward. Changed MoveTransition to preserve the timebases of the thing being moved in all circumstances. Ren'Py is now built using SDL-1.2.13. On Linux systems with pulseaudio support, it will use pulseaudio for audio output. Fixed a bug with archive files that could cause crashing in some circumstances. Fixed a bug that prevented {w=1} from working. Fixed a bug that prevented style.rebuild from working. Fixed a potential segfault bug with certain transforms, zooms, and rotations. New in Ren'Py 6.9.3 ------------------- This release includes Launcher2, a near-total rewrite of the Ren'Py launcher. Among the more important changes are: * The launcher now supports a project directory. It is no longer necessary to move projects around when upgrading Ren'Py. * The launcher has support for selecting the editor to use. While we ship with jEdit support, other editors can be downloaded from the Ren'Py web site. * When building distributions, the launcher now allows the user to choose which distributions are built. * The Macintosh distribution now places all non-documentation files inside a single application. * There is a new combined distribution, which includes support for Windows, Linux, and Macintosh in a single zip file. The new ui.detached function allows one to use the ui functions to define displayables without adding them to a layer. Ren'Py will now search for a directory named "Ren'Py Data" in the directories above your Ren'Py installation. If found, save data will be placed in that directory, rather than the system-specific default location. This should help make it easier to develop Ren'Py games when using a USB drive. The save location for screenshots has now been standardized. It is now the directory containing the executable used to start Ren'Py, be it a .exe, .py, .sh, or .app. (The latter is handled specially.) Allow config.layer_clipping to specify layers that are larger than the screen. The various layouts now change the mouse to the gamemenu or mainmenu mouse, as appropriate. This distribution include a new NVL-mode tutorial, teaching people how to make NVL-mode games. Fixed a long-standing problem that could cause Rollback to operate incorrectly with object that were unreachable at the time of the Rollback. Fixed a problem that prevented animations from displaying correctly when the animation was displayed more than once. Fixed a problem that could cause children of the various MultiBox-based displayables (Fixed, HBox, VBox, and LiveComposite) to display animations incorrectly. New in Ren'Py 6.9.2 ------------------- The semantics for play and queue have changed slightly. Now, when a play statement is followed by one or more queue statements, the first file in each play or queue statement will be played. For example: play music "a.ogg" queue music "b.ogg" queue music "c.ogg" will play "a.ogg", "b.ogg", and then loop "c.ogg". This change also applies to renpy.music.play and renpy.music.queue. Rollback was changed so that doing anything other than a roll-forward while in rollback mode exits rollback immediately. The library alias for config has been removed. Fixed a regression that caused dissolves to be terribly slow. Fixed a bug that caused Ren'Py to crash when playing music on Windows when Data Execution Prevention was enabled. DEP is enabled by default on 64-bit Windows Vista. Fixed a bug that caused Ren'Py to crash when a window icon was used on a computer with a 16-bit or 8-bit screen depth. Fixed a bug that caused ui.sizer to malfunction. Fixed a repeated word in "The Question". Fixed a bug that could cause it to take two tries to define a joystick button. New in Ren'Py 6.9.1 ------------------- The music and video playback code has been completely rewritten. The new implementation uses the ffmpeg library. It includes the following features: * Support for ogg, mp3, mp2, wav, and flac audio. * Support for theora, mpeg4 part 2 (including DivX and Xvid), mpeg2, and mpeg1 video. * Support for an arbitrary number of named channels, replacing the previous eight numbered channels. * Audio files are now automatically converted to the output sampling rate (by default, 44100hz). This prevents the problems that would previously crop up when playing audio sampled at other rates. * The play, queue, and stop statements now take a channel name as the second argument, which makes using user-defined channels easier. As part of this rewrite, we have eliminated support for mod formats, as they are not supported by ffmpeg. Please read the reference manual documentation for Audio and Movies to learn the new interface. The new code requires some changes in the saved data. As a result, loading a file saved with a prior version of Ren'Py may lead to a lack of music until the next track is played. The new window statement allows one to control if an empty window is shown when no character is speaking. Specifically, the window show [transition] statement shows the window, and the window hide [transition] statement hides it. Both can take an optional transition. config.empty_window is responsible for displaying the window, while config.window_show_transition and config.window_hide_transition are default transitions. The state of the window can be determined by testing _window. The renpy.shown_window function can be called to suppress displaying the empty window, and is called automatically when characters speak. Hotspots for the game menu buttons can be defined as part of layout.imagemap_load_save, layout.imagemap_preferences, and layout.imagemap_yesno_prompt. Doing so prevents layout.navigation from being called for that screen. It also allows opaque imagemaps to be used, rather than forcing them to be transparent to allow the navigation to show through. There is a new config.windows_icon variable, that lets one set the window icon for Windows separately from Mac OS X and Linux. Ren'Py now automatically scales itself down when it detects that the game window is too large for the screen. The define.move_transitions function can now pass keyword arguments to the moves it creates. The most useful thing with this is to pass subpixel=True, in order to create subpixel move transitions. The Motion (including Move and Pan), Zoom, RotoZoom, and FactorZoom displayables now use the style.motion style, which now has xanchor and yanchor both set to 0. This gives these movements the same semantics when used inside an image clause as they have outside one. im.Grayscale and im.Sepia now take properties, so they can be positioned. The new renpy.get_placement function returns information about the placement of displayables. Improved the render management code, so there should no longer be any leaks reported during shutdown. Deal with the case where a bmfont has a negative offset for the first character in a string. Added more verbose diagnostics when illegal statements are run in the init phase. Added _rollback, which controls if rollback is enabled. Added a target parameter to renpy.full_restart, which allows the main menu screen to be selected after a restart. Fixed a bug that caused layout.imagemap_main_menu to call a label even though there was a button with the same name. Fixed a bug that prevented Zoom from working in non-bilinear mode. Fixed a bug that could cause buttons not not consume events when using an imagemap main menu. Fixed a bug that caused Transform to produce an incorrectly-sized render. Fixed a bug that could cause crashing when rolling back to a Zoom with an after_child. Fixed a bug that could cause segfaults when saving overly-complicated images. New in Ren'Py 6.9.0 ------------------- This release features a rewritten rendering system. The rendering subsystem is what manages drawing to the screen. There have been several major improvements: * The render system has been simplified. Although still complex, it's now easier to understand than the old system, while also being naturally a bit faster. * That being said, the render system now focuses more on framerate consistency than raw speed. * The render system now supports subpixel drawing, drawing images at locations that are not integer pixel boundaries. This is enabled by setting the subpixel style property to True for a displayable. (It makes the most sense to do this for Move and Pan, and less sense to do this for non-moving displayables.) * The render system supports specifying subpixel placement of displayables. This is done using the new absolute type. (A floating-point position is still interpreted as a fraction of the area in which the displayable is placed.) * The render system supports a rotate-zoom-alpha mode, in which allows a displayable to be rotated, zoomed, and have its alpha changed. When this mode is used, the cost remains constant, even when multiple transformations are composed. Currently, this is only used by Transform and ui.transform. * The render system supports rotating and scaling focusable objects. Improved the transform routine used by RotoZoom and Transform. It's now both more accurate and faster. On Intel computers, it is now accelerated using MMX instructions. The image statement now implicitly places itself inside an init block if it's not inside an init block to begin with. The code: image bg world = "world.jpg" is now equivalent to: init 990: image bg world = "world.jpg" When compiling python blocks containing strings with a unicode character in them, Ren'Py will automatically prepend a u to any string that's missing it. This should make life easier for users of non-ASCII languages. The new ui.autobar function makes it easy to make a bar that varies between two values over time. The new renpy.Container class can be subclassed to create a user-defined displayable thatr contains other displayables, like Transforms. The new im.FactorScale image manipulator allows images to be scaled by a specified factor at preload time. This is generally faster than doing the equivalent scaling at display time with FactorZoom. The new renpy.sound.set_pan function allows sound and music to be smoothly panned over time. The new config.label_callback variable allows a function to be called whenever control reaches a label. It can distinguish between jumps to that label and control falling through. There have been a couple of places where properly documented functions have superseded semi-documented calls into the Ren'Py internals: The renpy.game_menu and ui.gamemenus functions are now the preferred ways of getting access to the game menu. The ui.jumps function now takes a transition argument, allowing it to subsume the undocumented _intra_jumps. Ren'Py now looks for the file environment.txt in the directory containing Ren'Py itself. If it finds it, it loads the file as a python file, and uses it to set the default values of environment variables. This allows things like the editor or the scale factor to be set even on platforms that don't make it easy to change environment variables globally. The reporting of parse errors involving missing quotes has been improved. Changed the behavior of overlays during transitions. Now, both the old and new screens will use the new overlay. Previously, the overlay was cleared out during a transition, which didn't work well, as (for example) a dissolve would cause the overlay to blink out and then dissolve back in again. MoveTransition and define.move_transitions have been changed to take a layers argument, giving the list of layers the transition applies to. By default, this is only the master layer, which is a change in their behavior. Calling theme.roundrect() no longer implies layout.button_menu(). Ren'Py now autosaves when entering the quit prompt, and will not actually quit until this autosave is complete. The default framerate limit (config.framerate) has been raised to 100fps. This make tearing less noticable than on a 60hz screen. Added renpy.partial as a version of renpy.curry that requires two function calls, rather than three. Fixed a divide by zero error that occured when Alpha was used for 0 seconds. Libvorbis has been upgraded to version 1.2.0. To reduce distribution size, OGG Speex support was dropped. New in Ren'Py 6.8.1 ------------------- Added support for the iRex iLiad ebook reader platform. This required adding the following features, which may prove useful for other platforms: Added support for the RENPY_SCALE_WIDTH environment variable, which allows the game to be scaled to a specific width, if it's larger. Added support for the RENPY_LESS_MEMORY environment variable, which reduces the amount of memory used by Ren'Py in exchanged for reduced speed. Added support for the RENPY_LESS_UPDATES environment variable, which tries to reduce the number of screen updates to one per interaction. Added support for the RENPY_LESS_MOUSE environment variable, which prevents the mouse from being shown. The iLiad support was sponsored by Hixbooks. It is now possible to rebuild the distribution of a game by unzipping it underneath the Ren'Py directory, selecting it as a project, and building the distributions. This makes it easy to upgrade the version of Ren'Py used by a game, or to build a version of it that works on your favorite platform. The new Alpha function can be used to change the alpha level of a displayable. (im.Alpha can only be used with other image manipulators.) User-defined statements are now documented in the reference manual, making them officially supported. A user-defined statement can now be used as the default statement. This allows you to replace the say statement with an alternate of your own devising. Fixed a bug that occured when space characters were inserted immediately after a newline. Fixed a problem displaying a presplash image on the mac platform. New in Ren'Py 6.8.0 ------------------- Ren'Py now includes its own font-handling library, derived from pygame.font/SDL_ttf, which it uses in place of them when possible. This gives two advantages: * Outlined text is now possible. The new outlines style property allows you to specify one or more outlines, including offset ones. This allows for several fairly complicated text effects, similar to what you'd see in modern subtitles. * The bug preventing fonts from being archived has probably been fixed. It should now be possible to include a font in an archive, and have that work. The archiver has been modified to allow ttf files to be archived again. Please report any bugs/crashes that occur. There is now a new justify style property, that causes lines of text to have additional whitespace inserted between words so that the left and right margins are even, except on the last line of a paragraph. Ren'Py now supports the MudgeFont and BMFont image-based font file formats. The new renpy.register_mudgefont function is used to register a MudgeFont, and the renpy.register_bmfon function is used to register a BMFont. Newly-created games will have a Help option on the main and game menus. This is controlled by the config.help variable. By default the help system shows the README.html file in the game's base directory. If the file icon.ico is present in the base directory, it will be used as the icon of the windows exe when building the windows distribution. Similarly, the file icon.icns will be used as the icon of the Macintosh application. (Note that .icns is a different file format from .ico.) On Mac OS X, Ren'Py will not change the application icon unless config.window_icon is set. More specifically, it will default to the launcher icon rather than a generic pygame icon. The Macintosh application will now show the name of the game in the menu bar, rather than "Ren'Py Launcher". The "Continue Game" option on the main menu has been renamed "Load Game", for consistency with the game menu. When config.developer is set and an undefined image is used in a show or scene statement, a list of undefined images will appear centered at the top of the screen. A black screen (configurable with config.missing_background) will be shown instead of any missing background. This makes it easier to write a script before all images are present. The newly-documented Style.set_parent method lets you change the parent of a style. The new style.rebuild function allows styles to be rebuilt even after the game has begun running, with some caveats. (Changes are not persisted, for one thing.) The new unscrollable style property allows one to choose how unscrollbable scrollbars are displays. None keeps the current behavior, which shows the bar normally. If set to "insensitive", the bar becomes insensitive, while if set to "hide", the bar is not drawn at all. The new renpy.easy_displayable method can be used by user-defined displayables to convert strings into Solid or Image displayables. Alt-F4 and Command-Q now trigger the quit event, as if you pressed the quit button on the top of the window. The first press brings up the quit prompt, and a second press forcibly terminates the game. Alt-M and Command-M iconify the window. The new RENPY_SCREENSHOT_PATTERN environment variable lets you configure the name of screenshot files. Ren'Py can now write out screenshots as JPGs, as well as PNGs. Several of the libraries underlying Ren'Py have been updated. Pygame has been updated to version 1.8.1, while Freetype is now at version 2.3.7. The presplash code now looks for presplash.jpg in the game directory if presplash.png is not found. On Windows, config.window_icon will be scaled to 32x32 if it is wider than 32 pixels. This allows the same icon to be used across platforms. Custom mouse cursors should now be properly hidden when the mouse leaves the window. Previously, this failed to work on the Mac OS X platform. The launcher has been moved into the launcher/ directory. This really shouldn't matter much, but may affect packaging and translation. New in Ren'Py 6.7.1 ------------------- Ren'Py now ships with jEdit as its default text editor. This means Java 1.5 or later is now required to edit scripts. The Macintosh application is now universal, including both i386 and ppc binaries. This means it should run faster on newer Intel systems. Ren'Py will now use Launch Services to report errors that occur on the Macintosh. User-defined displayables can now use a canvas to draw lines, polygons, arcs, and ellipses on the screen. The new _window_subtitle variable allows a portion of the window caption to be varied depending on the game circumstances. The new config.menu_window_subtitle variable controls the value of _window_subtitle when in a menu. Image preloading now takes place in a separate thread. This allows image loading to proceed even while animations are playing on the screen. A new button in the launcher now provides easy access to the local copy of the Ren'Py documentation. The definitions of config.editor and config.editor_transient have been changed. While it's simplified, older values may no longer work. Please read the documentation for details of the new syntax. Ren'Py now limits the framerate to 60 frames per second, which should improve smoothness on fast enough machines. Ren'Py now scans the game directory for all .rpa files, and adds them to config.archives automatically. In addition, the archiver tool now prompts for the name of archives, and uses filename patterns to decide what to archive. This makes it easier to break the files up into multiple archives, in a single game. The new renpy.copy_images function copies images with one prefix to a second prefix. The launcher will no longer include directories beginning with a dot (like .svn and .bzr) when copying the template directory to create a new project. This version includes a refresh of the character art included with "The Question". The new art is by Deji, and the full-color version of the art is available from http://wiki.renai.us/. New in Ren'Py 6.7.0 ------------------- The new layout.imagemap_navigation, layout.imagemap_preferences, layout.imagemap_load_save, and layout.imagemap_yesno_prompt layouts allow one to use imagemaps to define the game menu. Together with the existing layout.imagemap_main_menu, the entire interface can now be themed with imagemaps. (except for the rarely-used joystick preferences) The new SplineMotion motion function, contributed by Aenakume, allows motions to be specified using linear, quadratic, or cubic splines. This allows complex non-linear motions to be specified. A spline editor can be downloaded from: http://www.renpy.org/wiki/renpy/Spline_Editor The new SizeZoom motion function allows displayables to be scaled to a specific size. Along with SizeZoom, the Zoom and FactorZoom functions get a new repeat argument that makes the zooms repeat. If the new config.save_directory variable is set, Ren'Py will now try to save games and persistent data underneath the user's home directory. The precise directory saved to varies by platform: * Windows: %APPDATA%/RenPy/ * Mac OS X: ~/Library/RenPy/ * Linux/Other: ~/.renpy/ Newly-created projects will have config.save_directory set to a value based on the project name. Since finding the save directory is now more difficult, the launcher has gained an option that allows the user to easily delete a game's persistent data. A new variable, nvl_variant, allows one to change the styles used by nvl-mode. or example, if nvl_variant is set to "foo", then style.nvl_window["foo"] will be used instead of style.nvl_window. The renpy.full_restart function now takes an argument that lets one specify the label that will be restarted to. By calling renpy.full_restart(label="start"), one can start a new game. Software-drawn mouse cursors are now hidden when the mouse leaves the window. Previously, the mouse cursor would be kept around in the same place until the mouse re-entered the window. The \ character is now the universal quote character. One can use \% to prevent % from performing interpolation, and \{ to prevent { from starting a text tag. Using stdin for the remote control didn't work on Windows, and could lead to errors in some cases. Instead, the remote control mode now uses a file, which gets deleted after processing the command. Improved the numerical stability of interpolation. This fixes a problem where moves could wiggle from side to side for no good reason. The archiver will now cowardly refuse to archive .ttf files. This is because reading those files out of an archive will crash on windows. The new config.clear_layers variable allows layers to be cleared out when entering the game and main menus. Fixed style inheritance, which in some cases wouldn't pick up the style inherited from. Fixed a bug that made image prediction fail when a hide statement was encountered. Fixed a bug that prevented im.AlphaMask and ImageDissolve from working with some images. Also improved the quality of im.AlphaMask, which was incorrectly blending fractional alphas with black. Fixed a bug where style inheritance did not work properly. Fixed a bug where the launcher could choke when launching non-English gamedirs. Fixed a bug that prevented the style inspector from working on animated screens. New in Ren'Py 6.6.3 ------------------- Ren'Py will now error out quicker if you give it None when it's expecting a displayable. This makes it more likely the correct line will be reported when a problem occurs. Added a new remote-control mode, that allows Ren'Py to be commanded to perform a number of things, by sending the appropriate command to stdin. This is useful for editor integration, as it allows for warping to an appropriate line. Music and sound-effects are now stopped when returning to the main menu, save for channel 7. The music on channel 7 is only stopped if it is not the same as the config.main_menu_music, otherwise, it is allowed to continue playing. Allow a thumbnail to be used with classic load-save. The {w=} text tag now compensates for slow text, and will only begin the pause once all text has been displayed. Lint will no longer produce an error when encountering a user-defined text tag of the form: {/=style}. Change renpy.Displayable so that subclasses of it participate in rollback. Fixed two bugs that could cause incorrect saving in the presence of empty lists and dictionaries. Fixed a bug that could cause crashing due to non-integer blitting of renders. Fixed a bug that could cause crashing under certain combinations of layouts and transitions. New in Ren'Py 6.6.2 ------------------- The new layout.imagemap_main_menu function makes it easy to use imagemaps to define the main menu. The new {s} text tag causes text to be struck-through. The new {=style_name} text tag cause text to be rendered in the given style (for example, {=foo}text{/=foo} causes text to be rendered in the foo style. The config.main_menu and config.game_menu variables can now optionally take 4- and 5-component tuples, respectively. In both cases, the new last component is a python expression that must be true for the button to be shown. The config.after_load_transition variable can be used to specify a transition that occurs after a game has been loaded. Calling renpy.restart_interaction() will no longer cause ongoing transitions to be terminated. The new config.hyperlink_styler variable allows the style of hyperlinks to be changed based on the argument to the hyperlink. Now, the nvl_window style also gets indexed by "rollback" when in rollback is occuring. The JPEG library has been recompiled with optimization enabled, which should allow for somewhat faster image loading. Fixed a series of issues that made _window_during_transitions interact poorly with click-to-continue. Fixed windows font-scanning code. Updated to the pygame 1.8 version of the unix font-scanning code, which actually stands a chance of working on a modern Linux system. Fixed a crash when right-clicking at a yes/no screen, and a crash when using NVL-mode and jump. The use of tab to toggle skipping is now disabled while inside the game and main menus. Pressing control will no longer cause transitions to end when config.allow_skipping is False. New in Ren'Py 6.6.1 ------------------- The various styles used by the say statement are now indexed with "rollback" when rollback has occured. This makes it possible to indicate to the user that they're in rollback mode. Setting config.nvl_paged_rollback will change the rollback mechanism to display entire pages of rollback at a time. For this to work, page-ends need to be predictable, which generally means nvl clear statements should immediately follow nvl-mode dialogue. (As opposed to occuring only after a page has finished.) This doesn't work well when mixing ADV and NVL modes, as the idea of a page isn't well-defined in that case. Added a new _preferences.afm_enable preference. Setting this to False will disable auto-forward mode, while setting it to true will re-enable it. This allows the creating of a button that toggles auto-forward mode. The new renpy.pop_return() function pops a level off of the return stack. This allows for a multi-level return. MoveTransition now takes an old argument, which causes it to move the old image, rather than the new one. This lets one (if you use define.move_transitions to define a family of transitions with old=True) use ComposeTransition(dissolve, oldmove, move) to dissolve between two sliding images. config.auto_save_extra_info now lets you specify the extra_info that will be included as part of auto-saves. It defaults to a function that returns save_name, so the save_name will now be included as part of auto-saves. renpy.in_rollback lets you query if Ren'Py is currently in rollback mode. Somewhat improved the performance when large numbers of displayables are on the screen at once. Fixed a bug that caused memory corruption when faced with an audio frame that was not a multiple of 8 samples (16 bytes) long. Fixed a bug that prevented MultiPersistent from working. Fixed a bug that caused bilinear scaling to sometimes fail. Fixed a bug that caused weird (often unrelated-seeming) problems with ImageDissolves. Fixed a bug that cause large memory leaks. Fixed a bug with the {nw} text tag. Fixed a bug in the style inspector. New in Ren'Py 6.6.0 ------------------- This release features a total rewrite of the out-of-game menus, which divide these menus into themes which control the look of the menus, and layouts which control the feel (layout and functionality) of the menu components. Writing new layouts and themes has been made much easier by documentation listing what is required for each. There are also a number of new layouts, one new theme (outline). Games are now required to select a theme before they can operate properly. The implicit theme from the previous version of Ren'Py has now been turned into the ancient theme. Finally, to ensure older games can operate in this new version of Ren'Py, a compatibility mode has been added. This mode is engaged automatically if config.script_version is set to (6, 5, 0) or less. This release features a new developer menu. Hit Shift+D to access it. Ren'Py now supports modules which can be loaded with the renpy.load_module function. Modules are stored in .rpym files, which get compiled down to .rpymc files. The order of style inheritance has been changed when nested styles are involved. Now, assuming that style.child inherits from style.parent, then style.child['index'] inherits from, in order: * style.child * style.parent['index'] * style.parent This makes it possible to define imagebuttons and imagelabels in the style.button and style.label styles, rather than in all sorts of different styles. Windows and Buttons now take a new size_group style property. This property, when not None, should be a string giving the name of the size group the window or button is in. All windows and buttons belonging to the same size_group are treated as if they had a minimum width equal to the width of the widest button in the group. The Begin Skipping command has been moved from the game menu navigation to the preferences screen. A new suppress_overlay variable has been added. This variable suppresses the display of overlay functions when set to true. It's automatically set to true when entering the menus. The default underlay now is compatible with menus. This makes it possible to do things like take screenshots while in a menu. Applied Hentai Senshi's patch that adds a config.editor_transient variables. The default editor will no longer clobber changed files if they are opened twice, while the transient editor will. Frame now supports a bilinear argument, which controls if bilinear scaling is used. Ren'Py now uses an improved multi-step bilinear scaling algorithm that is more correct when scaling by a factor of less that 1/2. Save thumbnails now use bilinear scaling. Made more syntax errors display the proper line number. Fixed a regression that caused the performance of dissolve to be substantially degraded. Fixed some bugs in imouto-mode. The Windows build now uses directsound for sound playback, where available. This should noticably reduce sound latency on systems that support it. New in Ren'Py 6.5.0 ------------------- We are now using Python 2.5. Python 2.5 syntax should be allowed any place that python syntax is allowed. Rewrote the Bar class, which implements ui.bar. This class now optionally takes an adjustment object, which is what stores information about the range, value, page size, and step size of the bar. Scrollbars can now indicate what fraction of the viewport is being shown. Bars now take a new style property, bar_resizing. If this is true, we resize sub-bars, rather than rendering them at the full bar size and then cropping. This changes the look of bars a bit. Viewports now use adjustments to control their x and y scrolling information. They properly fill in a range and step size, allowing scrollbars to indicate the fraction of the viewport that is being displayed to the user. Viewports now also support several new ways of scrolling around. If a true mousewheel argument is given to ui.viewport, the user will be able to scroll the viewport using the mousewheel. If the draggable argument is true, then the user will be able to drag the viewport around using the mouse. We have implemented a new container, ui.side. This container divides a space into the center, four sides, and four corners, and allows one displayable to be placed in each. Windows (and related things, like frames and buttons) now take a new foreground style property. This is like background, but it goes on top of the rendered child of the image. It could be used to add things like shines to buttons. The new im.matrix.hue function returns a matrix that can rotate the hue of an image. We have implemented a new family of transitions, the ease transitions. (Such as ease, easeinright, easeoutbottom, etc.) These are counterparts to the equivalent move transitions, that use a cosine-based function to slow the start and/or end of the move as appropriate. The new define.move_transitions function simplifies the creation of your own family of move transitions. Modified the default hyperlink handler such that a link of the form: {a=http://www.renpy.org}link{/a} will bring people to a web page in the user's default web browser. Modified config.hyperlink_callback so that if it returns a value, that value will be returned from the current interaction. (For example, one could have it return True to end a say statement.) Dissolve and ImageDissolve now take an alpha argument. If this argument is True, the alpha channel is preserved across dissolves, at the cost of some speed. There is a new renpy.get_all_labels function, that returns the set of all labels defined in the script. User-defined statements can now be provided a next function, which is called to get the label of the statement to be executed after the current one. Modified SnowBlossom to take a new parameter, horizontal, that causes it to move particles in a horizontal direction. Renamed two style properties: box_spacing is now spacing, and box_first_spacing is now first_spacing. These properties can now be used by grids and sides. The old names are left in as aliases. The archiver will now ignore presplash.png. Lexer tokens beginning with __ and not containing __ are now munged in a filename-dependent manner. This means that one can use __word in a file, and be sure it will not conflict with __word in a different file. Various performance enhancements, guided by profiling. Fixed a bug that made syntax errors more confusing than necessary. Fixed a bug that caused corruption in zip files created by the launcher. Fixed a bug that prevented image prediction from working in many cases. Fixed a bug that prevented {w} from working when a ctc indicator was set, but a ctc_pause indicator wasn't. Fixed a bug that manifested when a RotoZoom was larger than the screen. Fixed a bug that prevented At from being applied to Motions in init blocks. New in Ren'Py 6.4.0 ------------------- Rewrote the way in which dialogue is handled. This has a number of repercussions, although it should be mostly backwards-compatible for existing games. The first change is that Character is now a function, rather than a class. It can create instances of the new ADVCharacter and NVLCharacter classes, which are the classes responsible for managing dialogue. The Character function takes a new kind argument. This argument takes another character object that is used as a template for the object being created. It defaults to the adv character object when a Character or ADVCharacter is being created, and the nvl character object when an NVLCharacter is being created. The new preferred way to create an NVLCharacter is to write: init: $ envl = Character("Eileen", kind=nvl) By defining a new adv or nvl character, it's possible to change the behavior of all characters of the given kind defined after that one. The default narrator is now a character. There is also a new character object, unknown, which is copied and used when an unknown character (that is, one with a string for a name) speaks. Characters now take a new ctc_pause argument. If supplied, it gives a click-to-continue indicator that is used when the {p} or {w} text tags cause the display of dialogue to be paused. Added config.nvl_page_ctc and config.nvl_page_ctc_position. If set, these override the ctc and ctc_position parameters of a character during dialogue when the next statement is "nvl clear". Added a new variable, mouse_visible, that controls if the mouse should be visible at any given moment. renpy.with_statement and ui.interact now take a clear argument, which controls if the transient layer is cleared at the end of a transition or interaction. The new At function provides a nicer syntax for applying position objects (the result of Position, Move, etc.) to displayables. Added ui.callsinnewcontext as an alias for renpy.curried_call_in_new_context. Added the new renpy.seen_image and renpy.seen_audio functions, which keep track of the images that have been seen and the audio that has been played, respectively. Added renpy.current_interact_type, which is the counterpart of renpy.last_interact_type. The screenshot displayables returned from renpy.list_saved_games and renpy.scan_saved_game are now image manipulators, which means that other image manipulators can be applied to them. For example, one can apply im.Sepia to a screenshot to sepia-tone it. The new _file_picker_process_screenshot function can be overridden by the user to change the look of the game in the current menus. The config.label_overrides variable is a map that allows one label to be overridden by another. Modified the behavior of return so that it evaluates the return expression with the values of dynamic variables found inside the function that has been called. Fixed viewports so that they properly block access to buttons that are outside the viewport. Patched SDL so that it can properly set non-ascii window titles on Microsoft windows. Upgraded the version of Python used in the Windows build of Ren'Py to 2.3.5. (Shockingly, we had been at 2.3.3 all this time.) This release is dedicated to the memory of Sindu the Cat (1992-2007). New in Ren'Py 6.3.3 ------------------- Raised the minimum supported Mac version to 1.4. No code was changed to break compatibility with 1.3, but such compatibility hasn't been tested in ages... Caveat Emptor. The new im.AlphaMask image operator lets you use an image to alpha-mask another. The new config.missing_image_callback lets you specify a function that's called when an image is missing. Together, they provide the necessary infrastructure for JCC--- JPEG Compression of Character art. The code for supporting hyperlinks (the {a} text tag) has been rewritten. It is now possible for hyperlinks to span more than one line. It is also possible to have code run when a hyperlink has been focused, using the config.hyperlink_focus callback. This necessitated some changes to how hyperlinks work. They are no longer buttons, so style.hyperlink is no longer used... now, only style.hyperlink_text is used to change the look of a hyperlink. The new ui.timer function lets you call a function after a certain amount of time has passed. The function may be called once, or it may repeat. The ui.remove function removes a displayable from a layer. The new config.say_menu_text_filter variable can be used to preprocess strings found in say and menu statements. The subtitle layout algorithm now properly deals with newlines. The {nw} text tag now suppresses text after it, and click-to-continue indicators. Fixed bars so that they can be decreased using the keyboard. New in Ren'Py 6.3.2 ------------------- Recompiled the Windows version using GCC 4.1. This should lead to some performance improvements. When config.developer is set to True, hitting shift+D will display the value of every varible that has been changed since the end of the init phase. East Asian (Chinese and Japanese) line breaking support is now included in Ren'Py proper. It can be enabled by setting the language style property of a text field to "eastasian". Lint has been improved to now check that files used by styles exist. Documented how displayables work, and how users can define their own displayables. This involved making public the types renpy.Displayable, renpy.Render, and renpy.IgnoreEvent; and the functions renpy.render, renpy.redraw, and renpy.timeout. Added in support for the new renpygame extension, which allows many pygame games to be run under Ren'Py. Added a new function, renpy.free_memory, that causes Ren'Py to temporarily reduce it's memory usage. This is useful to prepare for a game. The .rpa format has been modified slightly to make it work better with DLsite's protect mechanism. Modified Ren'Py so that when using the mouse to focus overlapping buttons, the topmost button is the one that's focused. Previously the order was undefined (and happened to be the lowest one). The keyboard focus behavior of overlapping buttons is still undefined. The distribution code in the launcher has been simplified. Bug fixes in lint and styles. Fixed a bug that prevented the Linux version from working when installed on a path that includes a space in the name. New in Ren'Py 6.3.1 ------------------- The image prediction mechanism has been improved. Now, it tracks the names of images that will be shown to the user. There are two new displayables. ConditionSwitch chooses a displayable based on a series of conditions, while ShowingSwitch makes the choice based on what other displayables are being shown. ShowingSwitch takes advantage of the new image prediction information. Changed the behavior of renpy.showing. Now, renpy.showing can determine which images are showing, as opposed to which image tags are showing. This also takes advantage of the new image prediction information. Added a new renpy.get_at_list function, which retrieves the at_list that was used to show a given image. Add the renpy.layer_at_list function. This sets an at_list that applies to a layer as a whole, allowing you to perform certain absurd effects, like zooming into an entire layer as a whole. The roundrect theme now support putting a vertical gradient on buttons and sliders. See theme.roundrect for more details. Changed the focus code so that when a mouse event ends an interaction, the displayable underneath the mouse at the start of the next interaction will become focused. Disabled joystick support in the launcher, so that it doesn't conflict with joystick support in the game proper. Now, command-line arguments preceded by --arg will be stored in config.args. Pixellate and save thumbnails now work when in imouto-mode. Fixed a bug in the subsurface code that prevented the various CropMove transitions from working. Fixed a bug that prevented ui.at from working. Fixed a bug that prevented saving after using a Minigame. New in Ren'Py 6.3.0 ------------------- There is a new style inspector, which can be activated with 'I' when config.developer is true. The style inspector shows the contents of the transient and overlay layers, and for each displayable shows the type of displayable, the style used, and the size it's rendered to. We now support indexed styles, which can be accessed by indexing a style with a value. These are lightweight styles, that do not take up any space unless they have a value set. The main and game menus have been modified to take advantage of these indexed styles, allowing just about everything on those game menus to be customized individually. The activate_ property prefix has made a comeback. This prefix is applied to buttons that have been selected by the user. It is applied when the button is first selected (while the clicked function is running). If the clicked function returns a non-None value, or an exception, then the button remains activated forever. Styles may now be constructed using the Style function, and accessed directly off of the style object, rather than always being referred to by name. The Fixed displayable has been merged with the MultiBox displayable (which is what implements HBox and VBox). The box_layout property now has a new value, 'fixed', which can be used to turn an HBox or VBox into a fixed layout. The new xoffset and yoffset placement properties allow one to specify a pixel offset to the position computed using xpos/xanchor and ypos/yanchor. This makes it easy to specify, say, that a button's label should be a pixel or two above center. The default roundrect theme now takes a new argument, less_rounded. If True, this will use the 6-pixel rounded rectangles, even on an 800x600 game. This is the default for new projects. Added im.MatrixColor, an image operator that uses a matrix to alter the colors in an image. This can be used by objects of the im.matrix type, which can be constructed by the im.matrix.identity, im.matrix.saturation, im.matrix.desaturate, im.matrix.tint, im.matrix.invert, im.matrix.brightness, im.matrix.opacity, and im.matrix.contrast functions. We also have created two convenience wrappers for im.MatrixColor: im.Grayscale and im.Sepia. The mouse is now hidden after 30 seconds of inactivity, as a boon to Joystick and keyboard users. (The time is controlled by config.mouse_hide_time.) The renpy.imagemap function is no longer limited to images. It can now take arbitrary displayables, like animations. Buttons now take a new time_policy style property, which can be used to warp time for the children of the button. We took a mulligan on the initial_time_base style property, which has been removed. Added a function, renpy.file, that will open a read-only file-like object from a file that exists in the game directory or in an archive. Added a function, renpy.seen_label, that returns True if a label has been executed at least once, in any execution of the game. Setting _game_menu_screen = None prevents the game menu from being shown. (Setting it to a value like "_save_screen" or "_load_screen" shows the game menu again.) This is the default during the splashscreen. NVLCharacter has a new parameter, clear, that if true causes the nvl-mode screen to be cleared after that character speaks. Rewrote the input handling code. Now, we can deal with keysyms prefixed with alt_, shift_, and noshift_. Show text and centered now display their text using the "subtitle" layout algorithm, which tries to minimize the difference in line length. Made it so that {nw} interacts properly with NVL-mode. Using backslash '\' in filenames now triggers an error message, even on Windows. Use forward-slash ('/') instead. Made it so that MPEG-1 movies can be read out of archive files. Fixed Ren'Py such that movies properly loop when required. Changes renpy.movie_cutscene so that it allows delays of None, which will delay until the movie is done playing, and -1, which will cause the cutscene to wait until the user clicks. Fixed a bug that prevented ui.at from working properly. Added the mouse style property, which specifies the mouse cursor that is used when a displayable is focused. New in Ren'Py 6.2.0 ------------------- Added a new "extend" pseudo-character. When "extend" says something, the last character to speak says the last thing to be said, "{fast}", and the new thing being said. This makes it easy to have a character say something, wait for a click, change their expression, and then say something else in the same block of text. For example: e "Sometimes I'm feeling a bit down..." show eileen happy extend " but I get over it!" Added a {nw} text tag. Including this text tag in a string causes the text to immediately dismiss once the string has been fully shown. This is useful in conjunction with extend, to have a character change expression when slow text gets up to a certain point. The new nvl_erase function erases the last line of text said in NVL-mode, allowing you to replace it with something else. Added anim.TransitionAnimation, a way of specifying animations that use a transition between each frame. Added dynamically-scoped variables. When a variable is declared to be dynamically scoped, changes to its value are reverted when returning from the current call. Variables are declared dynamic using the renpy.dynamic function. Added the ability to call a label with arguments. These arguments are placed into the parameters specified by the label, which are dynamically-scoped variables. The return statement can now take an expression, which is placed into the _return variable. Added auto-saving. This causes Ren'Py to save the game at semi-regular intervals (currently, around every 200 interactions). The saves take place in a background thread, so they shouldn't interfere too much with normal game operation. The saves also only occur when the game has 250ms with nothing scheduled. Adding autosave required a rewrite and minor redesign of the load/save screens. There is now a new page, "Auto", that contains the autosave files. To make room for this page, we reduced the number of quick page access buttons to 8. (You can still access an unlimited number of pages by hitting "Next".) The text in these screens has been reduced in size by 2 pixels, this is to make room for the longer filenames (like a10). The scene, show, and hide functions now use config.scene, config.show, and config.hide, which default to renpy.scene, renpy.show, and renpy.hide, respectively. By changing the config variables, the user can intercept the guts of these statements. The character callback now gets the cb_-prefixed keyword arguments that are passed to Character, if any. There are now three new styles for bars. Along with bar, there is now scrollbar, vbar, and vscrollbar. The roundrect theme styles each kind of bar appropriately. Added a new Viewport displayable. This lets you display something that is bigger then the area alotted to it, and to use scrollbars to scroll around inside. Viewports can be created with Viewport or ui.viewport. Modified the {w} text tag, so it can also be written as {w=number}, where number is a number giving the number of seconds to pause for. The script is now loaded before the persistent object is created. This lets "python early" blocks update config.savedir, which means that a script can now find the save directory by itself, when running off of read-only media. (Try not to be too windows-centric, 'kay?) In one of those "anticipating future needs" sort of changes, changed Button to set the displayable timebase of its children to 0 each time the button becomes hovered or idle. This makes it possible to animate a button becoming hovered or idle, by using an animation as the background. (Or by using animations in a ui.imagebutton.) The new initial_time_offset property controls the displayable timebase when the button is first displayed, allowing the animation to be skipped when not invoked by the user. (Note that to use the displayable timebase, you'll often have to set anim_timebase=False.) Rollback is now disabled when in code called in a new context. Adjusted spacing in the text box a little bit, so that it's now possible to have four lines of text without stretching the text box. Lowered the sound buffer size from 4096 to 2048 samples. This should hopefully reduce sound latency. Made code in the Ren'Py module non-blocking, to allow music to run even while the main code is Switched back to using cPickle for pickling. CPickle will cause a C-level crash when using a highly-nested data structure. (The pickle module we're using will cause a python traceback in the same case.) Setting the new config.use_cpickle module will disable the use of cpickle for save and load. Recompiled SciTE to include support for Lua scripting. New in Ren'Py 6.1.1 ------------------- Introduced the "Black Screen of Death". Now, if an exception occurs during a shift+R reload, instead of exiting, Ren'Py displays the black screen of death. The black screen of death allows the user to choose between trying again and exiting Ren'Py. Added a mechanism that allows extensions and patches to Ren'Py to be distributed in .rpe files. (This isn't intended for game-developer use.) Fixed a bug that caused the play music statement to ignore the channel clause. Fixed a bug that prevented lint from working on games containing voice statements. Added in files that were accidentally omitted. These files made the Ren'Py module unbuildable. Modified renpy-deps to make them buildable on the x86_64 architecture. Eliminated remaining uses of the identifier "with", which will become a keyword in Python 2.6. Implemented a new trace mode that will help to diagnose problems with Ren'Py itself. Supplying the --trace option to Ren'Py will write information about function calls to trace.txt. Supplying --trace twice will also dump information about line execution and function returns. Note that trace mode comes with a significant speed penalty, when active. Added code that helps Ren'Py run from read-only media. Removed the "Quick Backup" option from the launcher, as it was tempting, but not a replacement for a real backup solution. New in Ren'Py 6.1.0 ------------------- !!! Added support for Windows Vista. Previous versions of Ren'Py will not run on Vista without a fix. Please do not release with earlier versions of Ren'Py. Implemented hard pauses, pauses that cannot be interrupted by the user. They can be invoked by passing hard=True to renpy.pause, but it's probably a bad idea to use them. You should strongly consider using "with Pause()" instead, as that lets you develop timed sequences that can be aborted with a single click. Added a handful of new config variables controlling transitions: * config.end_splash_transition is used to display the main menu after the splash screen. * config.main_game_transition is used to display the game menu when in the main menu. * config.game_main_transition is used to display the main menu after leaving the game menu. * config.end_game_transition is used to display the main menu after the game ends. * config.intra_transition is used between screens of the game menu. Now, it is also used when a yes/no choice is displayed. * config.adv_nvl_transition is used when an adv-mode screen is immediately followed by an nvl-mode screen. * config.nvl_adv_transition is used when an nvl-mode screen is immediately followed by an adv-mode screen. We still support config.enter_transition and config.exit_transition, which are used when entering or exiting the game menu from the game proper. There are now new slow_cps, slow_cps_multiplier, and slow_abortable properties, that control the slow text effect. The slow parameter to ui.text and Character has been modified slightly, so that if the user specifies slow_cps without specifying slow, the slow_cps will still take effect. The roundrect theme has been updated to color insensitive file picker entries with the disabled color. Ren'Py can now re-show the last say statement. This is done by calling renpy.reshow_say. renpy.get_reshow_say() allows the screen to be retrieved, and reshown at some time in the future. Documented a functional equivalent of the with statement, renpy.with_statement(). This replaces the equivalent (undocumented) function renpy.with(), which is now deprecated, as it is not compatible with the upcoming python 2.6 release. We now track the type of the last interaction. This is determined by supplying the type parameter to ui.interact or Character, and can be retrieved using renpy.last_interact_type. The new renpy.get_transition function allows one to determine if a transition has been set for the next interaction. The renpy.with_statement function (equivalent to the with statement) The callback system that is used for character dialogue has been improved. The slow_done callback is now always called. Characters can take a list of callbacks as well as a single callback. The new config.all_character_callbacks variable can be used to specify a list of character callbacks that are called by all characters. NVL-mode now properly removes nestled click-to-continue indicators. Ren'Py now releases control over the mixer when all mixers are set to zero. This makes it easier to play alternative music in the background of a game. Ren'Py now uses a higher-resolution timer, preventing framerate from being limited by timer resolution. Dissolve has been rewritten to improve color correctness, at the cost of a speed decrease on non-MMX platforms. Rewrote the style system to use lists indexed by integers rather than dictionaries indexed by strings. This change shouldn't be user visible, except perhaps as improved speed and decreased memory usage. Implemented Imouto-mode, an experimental new feature. Setting the RENPY_SCALE_FACTOR environment variable to a number, will cause Ren'Py to scale the game by that factor. For example, setting RENPY_SCALE_FACTOR=.5 will cause the game to scale to half the normal size. This is done in a memory efficent way... scaling to 1/2 the size will cause the game to use 1/4 of the memory storing images. Fixed a bug that caused recompilation on startup, on Windows systems. This should improve startup time. New in Ren'Py 6.0.0 ------------------- Changed main menu image to the 6.0 image. Modified the "doesn't expect a block" error message, to better convey that the problem is with the next line. Everyone who contributed to the 5.6 series once again has my thanks! New in Ren'Py 5.6.7 ------------------- A quickstart manual has been included in the documentation, with a sample game, "The Question", included in the "the_question" directory. Thanks to Alessio, DaFool, derik, Kathryn, and mikey for contributing it. Several new statements have been added to Ren'Py. These include the play, queue, and stop statements that control the playback of music and sound, the voice statement that plays voice, and the nvl statements that are used in nvl-mode. While the old (python function based) ways of invoking this functionality will still work, using the statement allows lint to check your code for errors, like missing files. These statements use the new user-defined statement support, which is "documented" in common/00statements.rpy. Ren'Py now ships with many color variants of the roundrect theme. The launcher can now change the color theme of a game, as well. Thanks to absinthe for making these color schemes. There have been improvements to error handling. The big one is that parse errors are now reported all at once, rather than one at a time. Several error messages have been clarified, to better let the user know what is going on. The drop_shadow style property can now take a list of drop-shadow offsets. This can be used to outline text, without requiring the use of a SFont. When building a distribution, the launcher now prompts for a list of file extensions to ignore. Files with these extensions will not be included in the distribution. Documented loading/saving, voice, and nvl-mode. Names of files in the common directory have been prefixed with 00. This reduces the risk of naming conflicts, and ensures they are loaded before other files. The latter allows user-defined statements to be used. The renpy.code file no longer contains the code for Ren'Py proper. This means on windows, one must always distribute the renpy/ directory, or else a zipped up version as renpy.zip. This change reduces startup time on Windows. The DejaVuSans font has been updated to a newer version. A new config.character_callback variable has been created, which allows one to specify a character callback for characters that do not define a more specific one. Character callbacks are now called for a "show_done" phase, after the show_function has been called. The new config.default_fullscreen and config.default_text_cps variables control the default values of the fullscreen and text speed preferences, respectively. +++ Midi support has been dropped, and will now trigger an error. !!! A bug has been fixed that prevented sound playback on older Linux systems. !!! +++ A long-standing bug has been fixed that caused fadeout and fadein times to be incorrect. This may cause the timings of fadeins and fadeouts to change (to be what was specified in the appropriate calls). Fixed a bug that prevented the if_changed parameter to renpy.music.play from working. Text displayables no longer use an inner function in any case, which should better allow them to be saved. Previously, there were some problems when slow=True was set. New in Ren'Py 5.6.6 ------------------- This release includes a number of new transitions. The movein transitions (moveinleft, moveinright, moveintop, moveinbottom) move newly-added images onto the screen from the appropriate side. The moveout transtions (moveoutleft, moveoutright, moveouttop, moveoutbottom) move newly-hidden images off of the screen. The zoomin and zoomout transitions zoom in newly-added image, and zoom out removed images, respectively. All of these are made possible by new arguments to MoveTransition, which allow it to also process images that are entering and leaving the scene. Transitions can be composed using ComposeTransition. For example, one could dissolve together a moveoutleft and a moveinright. Note that not all transitions can be composed. The new RotoZoom feature allows images to be rotated and zoomed around their central point. The new Revolve feature allows images to be revolved around a different point. The positions of elements of the file picker can be customized with config.file_picker_positions. The positions of preferences can be customoize with config.preference_positions and config.joystick_preference_positions. We now support a "show image" syntax that, while identical to "show expression", is easier to type. (Ditto for scene and hide.) The file picker now shows the selected page with the selected style, rather than the insensitive style. The config.button_properties, config.button_text_properties and config.label_properties variables can be used to specify properties for specific game and main menu buttons, based on the text of the button or label. The ui.at function can take a position (or other effect), and apply it to a widget added with the other ui functions. The hovered callback to the various kinds of buttons now can return a value. If a non-None value is returned, the interaction is terminated, and the value is returned from ui.interact. Try not to abuse this, okay? Motion now takes a add_sizes arguments, which causes the interpolation function to be supplied with the sizes of the area in which the object will be placed, and the size of the child. All graphics are now 32 bits per pixel. Previously, we used a mix of 32 and 24bpp, but ran at 32 in most circumstances. It is now possible to supply a function that determines if the say statement is allowed to be dismissed, by setting config.say_allow_dismiss. ui.saybehavior has been updated with similar functionality. This was added to support children's games, where dismissing dialogue before it's fully spoken harms the value of a game as a pedagogical tool... this functionality should not be used in visual novels aimed at adults. Two fixes for the Mac. One is a fix for platform.macsos_version when used on older macs, while the other fixes a problem that manifested when clicking the dock icon. The new magic circle art is by Jake. Thanks! New in Ren'Py 5.6.5 ------------------- The reference manual once again ships with Ren'Py. Lint now checks for improperly matched text tags, and for syntactically incorrect formating codes. Note that it cannot check for the use of undefined variables in an otherwise correct formatting code. The new config.image_buttons and config.image_labels variables can now be used to replace the buttons and labels (respectively) found on the game and main menus with image-based replacements. The new focus_mask property allows image buttons to take a mask image that defines where the mouse must be for it to be focused. The focus_rect property lets a subrectangle be used to specify focus, when two imagebuttons overlap. The show statement now takes a 'behind' clause, which gives a list of image tags the current image should be shown behind. Ren'Py (not python) strings can now be quoted with ` as well as " and '. We now store a digest of .rpy files in the corresponding .rpyc file. This will allow us to detect that the .rpy file has changed, even if there are problems with the system clock. The default who_suffix for characters has been changed from ': ' to '', that is, to the empty string. (We believe this improves the look of Ren'Py games.) Fixed minor bugs in the launcher. New in Ren'Py 5.6.4 ------------------- Implemented the ui.keymap function, which lets one easily map keys to functions. There are now two new functions in the NVL-mode. The nvl_show function shows the NVL window with a transition, and the nvl_hide function hides it with a transition. Modified the launcher so the user can chose which files are archived by the "Archive Files" tool. (Which has been renamed from "Archive Images".) Fixed a bug that prevented new projects from being created under Linux. New in Ren'Py 5.6.3 ------------------- The demo has been rewritten from scratch, to better reflect the modern way of coding Ren'Py. The extras/ directory has been eliminated. Voice.rpy is now included in common/ as part of the standard Ren'Py library. Kana Mode has been renamed to NVL Mode, and is now included in the commmon/ directory. All of the other extras are now part of the cookbook section of the web site. We've unifed config. and library. variables. They are now all config variables, with library being an alias to config. Bar, Button, and Window are now documented as displayables. Now, aborting a transition will abort all successive transitions until the next non-transition interaction. Rollback and Rollforward have been extended to support remembering what the user did the first time he encountered an interaction. This required changing ui.interact and renpy.checkpoint, and adding renpy.roll_forward_info. The say, menu, pause, input, and imagemap interactions all support this memory. Most notably, this means one can roll forward at a menu, and automatically make the same choice as when the menu was previously encountered. DynamicDisplayable has been changed, to take a function as an argument. This function returns a displayable and a time in seconds for which the displayable is valid. (The old behavior is retained when a string is passed in.) SnowBlossom now takes a fast argument, which if true causes the particles to start all at once all over the screen, rather then at the top or the bottom only. Character objects may be copied using the Character.copy method. This method takes the same arguments as Character, with the values supplied to the method taking precedence over those in the Character object. Character now takes a callback parameter, specifying a function that will be called at various points during dialogue. Ren'Py now attempts to automatically determine if the RLE optimization will be profitable, and will automatically use the RLE optimization if it deems it worthwhile. Ren'Py now considers config.has_sound, config.has_music, and config.has_voice when assigning mixer names to channels. If all of these are set False, sound will be disabled. If only some are set, only those mixers will control system volume. Loaded python files are assumed to be UTF-8. This includes the launcherinfo.py files loaded by the launcher. (Thanks to denzil for reporting this one.) The voice.rpy extra now plays the sample sound on the voice channel. (Thanks to NetGenSuperstar for reporting this, and for supplying the fix.) New in Ren'Py 5.6.2 ------------------- The Ren'Py distribution has been reorganized, and now includes a launcher program that lets one edit Ren'Py programs, and perform common tasks with them. It also includes the SciTE text editor. The rules for searching for the base directory have changed slightly. The base directory may now be given as the first positional argument on the command line. If that doesn't work, it defaults to the directory containing the program used to launch Ren'Py. The game directory search has also changed. If a --game directory is given, then it is used relative to the current directory. (This is a change from the current behavior.) Othewise, all extensions are stripped from the program used to start Ren'Py. We first look for a directory with this name in the base directory. If it's not found, then we strip off everything before the first space or underscore, and try again. We repeat this until we find the game directory, or until we can't. We then try the "game" and "base" subdirectories of the base directory. If those don't exist, we use the base directory as the game directory. We no longer change directory into the base directory. This means that screenshots are written into the current directory, rather then the base directory. run_game.py has been updated with two functions intended for customization by distributors. These functions control how Ren'Py looks for the common directory, and for save directories. The ui.imagebutton function has been modified to accept arbitrary displayables, rather then just images. Exported wo new types of transitions. Pause is a transition that shows the new image for a given number of seconds, while MultipleTransition lets you combine multiple transitions into one. Fixed a bug that made RLE images sometimes crash the system. Added a rle argument to Image and other image manipulators. Fixed a bug that prevented the factory argument to MoveTransition from being accepted. Fixed a bug that manifested itself in a crash when a clipped Displayable was placed at (x, y) where x <= 0 and y <= 0. Fixed a focus bug that made it difficult to unhide windows. New in Ren'Py 5.6.1 ------------------- !!! Fixed a bug that prevented image preloading from working. Previously, in statements with a transition, focusable objects from the old scene could be assigned the default focus. This is no longer possible. Auto-forward mode now takes into account the {fast} text tag. The fullscreen image optimization now takes into account layer clipping. Now, it is possible to load a save into a game with a changed list of layers. After a load, the user can roll back the number of screens he could before the load. Previously, this number was one less. Prevented hang when executing a with statement without a prior shown scene. Improved the precision of bilinear scaling, which fixes artifacting experienced with very small source surfaces. Fixed a bug in the way python code was pre-compiled. This bug manifested by "phantom syntax-errors", syntax errors that would occur again the first time Ren'Py was started after they were first eliminated. The Zoom function now checks its parameters, and will refuse to work if they fall outside the source surface. (Previously, it would try to work, and often segfault.) A regression in fast skipping was fixed. A regression involving PNG images with colorkey alpha has been fixed. I didn't realize PNG images _could_ have colorkey alpha. Go figure. The mp3 decoder now supports id3v2 tags, but there are still a number of mp3 files it refuses to support. We suggest reencoding them, preferably to ogg vorbis. New in Ren'Py 5.6.0 ------------------- The demo features new character art, contributed by Piroshki. The syntax of the show, scene, and hide statements has been expression. Along with image names, these statements also can take image names and expressions evaluating displayables. So one can write: show expression "foo.png" to show foo.png, without having to declare an image. We have also introduced an as clause that lets one specify the tag of an image, and a zorder clause that lets you control the height of images inside a layer. One can write: show eileen happy zorder 2 show eileen vhappy as eileen2 zorder 1 This shows two eileen images, and it shows the second one below the first. +++ As part of this, "as" and "zorder" are now Ren'Py keywords. Ren'Py now includes a bilinear scaling feature. im.Scale, Zoom, and the new FactorZoom function now use bilinear scaling by default. FactorZoom and Zoom default to a very fast scaling method that only works on opaque images, but this can be disabled usin their opaque parameter. A new documented minigame interface has been added to Ren'Py. This interface allows programmers to write 2D minigames. These mingames take advantage of Ren'Py's screen update management code. Character now takes two new parameters, show_side_image and show_two_windows. These parameters take the place of the side_image and two_window_say extras, which have been removed. The default font has been changed to Deja Vu Sans. While the glyphs shared with Vera Sans remain indentical, Deja Vu improves support for Eastern European languages. The new MultiPersistent object allows the storage of inter-game persistent data. The same inputs that hide transient windows can be used to show them again. Move, Pan, Motion, Zoom, and FactorZoom all take a time_warp parameter, which allows a function to be provided that changes how time is processed in those functions. This makes adding acceleration and deceleration easy. We now support layers that comprise a rectangle that is smaller then the entire screen, through the config.layer_clipping variable. Now, setting _window_during_transitions to True causes the narration window to be displayed during transitions. Now, colors can be written in html-like hexadecimal notation strings, as well as 4-tuples. When a displayable is needed, an image can be specified by giving its filename as a string, and a solid color can be specified by giving a color string beginning with '#'. +++ When config.implicit_with_none is True (the new default), the equivalent of a "with None" statement is run after each line of dialogue, menu, renpy.input() and renpy.imagemap(). This allows for transitions to be written as a single with statement, rather than a "with None/with transition" pair. +++ There are quite a few changes in styles. A big one is that we have replaced the "selected_" styles, and replaced them with properties beginning with "selected_". For example, instead of writing: $ style.selected_button_text.hover_color = (255, 255, 0, 255) we now write: $ style.button_text.selected_hover_color = (255, 255, 0, 255) Using the new hexidecimal string color notation, we could also write: $ style.button_text.selected_hover_color = "#ffff00" The old style names now are used in a compatibilty mode, but that mode does not work with style inheritance. (So one can set style.selected_button_text, but you can't inherit from the selected_button_text style) +++ We no longer support the activate_ style prefix, as it never really worked. (We still support activate_sound, which did.) All buttons used by the main and game menus inherit from menu_button and menu_button_text. Now, style properties are checked to see if they are valid, and it is an error to set a nonexistent style property. The config.style_properies variable lets one define new style properties, should it prove necessary. Ren'Py now tries to give an accurate line number for runtime errors in python blocks found inside .rpy files. Frame now takes a tile= parameter. When True, it will tile images rather then scaling them. There is now a im.Color image manipulator, which is similar to im.Recolor, but takes colors as strings or tuples rather then 4 parameters. The im.Scale image manipulator is now documented. [doc] The renpy.context_nesting_level function returns the depth of the context we are in. The renpy.count_displayables_in_layer returns the number of displayables in a layer. The renpy.showing function can be used to determine if an image tag is currently being shown on a layer. When changing the script, Ren'Py now tries fairly hard to assign statements the same internal name they had in the previous version of the script. This means that it's now usually possible to load in a changed script, and come back to roughly the spot where you left off. (Previously, the closest we would come is the prior label.) Of course, variables are given the values they when the game was saved. This allows us to implement a new feature. Pressing shift+R when config.developer is set saves the game, reloads the script from disk, and then reloads the game. Doing this generally brings you to the last unchanged line seen before saving, making it easy to edit the script and then see your changes in action. Like many developer features, this may not work perfectly in all circumstances. Returning to the main menu no longer causes init code to be re-run. This improves the speed of returning to the main menu, while bringing its semantics inline with loading a game. Ren'Py now checks, when parsing a file, that image statements are contained within init blocks. It has long been an error to run an image statement outside of an init block, so this primarily checks for useless image statements. Ren'Py is now more forgiving of whitespace on the last line of a file. We now look for the presplash image in the "game" and "data" directories, as well as the directory derived from the script filename. !!! Fixed a bug that prevented pauses from terminating when they occured in interactions beginning with a transition, when no events occured during the interaction. A symptom of the bug was that if the user moved the mouse, the pause would immediately terminate and the game would advance. !!! A bug with MP3 playback on Windows has been resolved. New in Ren'Py 5.5.4 ------------------- !!! Fixed a use-after-free issue in the sound playback code. !!! Fixed a regression that caused the wrong menu choice to be focused. There is now a new method of recoloring that allows one to specify two colors, one of which replaces white and one which replaces black. This is accessed through im.Twocolor. This effect can also be applied to SFonts using the black_color style property. Now, the renpy.predict function can be called to programatically predict an image. Bars now support a vertical mode, in which the bar is laid out vertically instead of horizontally. They also support an invert mode, in which the value is represented by the right/top bar, rather then the left/bottom one. The renpy.show and renpy.hide functions now take string image names, as well as tuples containing image names broken up into components. The renpy.show function also takes a new parameter, what, giving what will be shown (instead of looking it up as is usual). There is a new side_image extra, that supports showing images to the side of dialogue. New in Ren'Py 5.5.3 ------------------- !!! Fixed a bug in which some variables were not saved after the game was restarted. This is a fairly major bug that could affect end users in certain circumstances. The reference manual has been updated to integrate changes that were previously only in the wiki. The renpy.with function (the equivalent of the with statement) now takes a parameter, always, which controls if the transition should always be executed. The text layout algorithm has been made configurable. This will probably not be documented, but will instead become a the basis of an extra at sometime in the future. There is now a confirm_quit label, which allows the user to customize what happens when the user clicks the window close button. There is now config.periodic_callback. If not None, this variable should be a function that is called with no arguments at around 20hz. When config.developer is True, pressing the 'Y' key will dump a description of the styles in the system to styles.txt. Window and button backgrounds now participate in layout, using xpos, xanchor, ypos, and yanchor. There are now two new properties, xalign and yalign. Assigning to xalign is equivalent to assigning the same value to xpos and xanchor, and similarly for yalign. This means that it is now possible to write xalign=0.5 to center a displayable, rather than having to write xpos=0.5, xanchor=0.5. A new optimization is that we only draw images that are above the uppermost full-screen image that does not have an alpha channel. Images below this image cannot be seen, and now are not drawn. This optimization only considers the presence or absence of an alpha channel, and not the content of that channel. So a PNG image with an alpha channel that has full opacity will not trigger this optimization, while the same image with the alpha channel removed will. The renpy.pause function can now take a delay of 0. This will cause the scene to display for exactly one frame. New in Ren'Py 5.5.2b -------------------- Fixed bug in packaging. New in Ren'Py 5.5.2a -------------------- Fixed bug in lint. New in Ren'Py 5.5.2 ------------------- +++ SFonts are now rendered in color. When a non-(255, 255, 255, 255) color is supplied to a SFont, the supplied image is remapped so that each channel has its value interpolated between 0 and the supplied color. Most importantly, this means that white pixels will have the supplied color. This functionality means that drop shadows are now rendered correctly. Fixed a bug that prevented Animations with long or no repeats from functioning correctly. New in Ren'Py 5.5.1 ------------------- Fixed a bug with clipping rectangle computations, when faced with an image larger then the screen. Added im.Flip, an image manipulator that allows images to be flipped in a vertical or horizontal direction. Fixed a longstanding bug in the DSE that prevented event.only and event.solo from working. The save_name variable can now be a unicode string. Fixed the voice.rpy and kanamode.rpy extras to work with modern versions of Ren'Py. Added provisions for utf-8 characters in the window title, on platforms that allow that. There is now a new displayable, DynamicDisplayable, that executes an expression upon each interaction and uses the result of that expression as a displayable. There is now support for hypertext in Ren'Py, using the {a=argument}{/a} text tags. This support can be further controlled using the config.hypertext_callback variable. New in Ren'Py 5.5.0 ------------------- The library.script_version should be set to (5, 5, 0) to take advantages of changes in this version. The big feature of this release is the new Ren'Py default theme, which can be enabled by calling theme.roundrect(). This theme can easily be recolored. An alternate version of this theme can loaded by calling theme.roundrect_red(). The call should be placed after library.script_version and config.screen_width have been assigned to. +++ config.with_callback has been changed. It now takes two arguments. The first is the transition being performed. If this transition is a None transition created as part of a scene, show, or hide statement, then the second argument is the transition found in that statement. Otherwise, it is None. config.with_callback is now requried to return a transition, which replaces the specified transition. Hopefully, this is enough to make with_callback useful, by always giving the callback information specified by the user. The list of characters used by SFonts was wrong, so that has been fixed. The documentation has also been improved to include a convenient list of what those fonts should look like. Character has been updated to pass arguments beginning with show_ as keyword arguments to its show_function and predict_function. There is a new function, ui.frame(), which has been split off from ui.window(). While both functions create a window, the default style of frame is one that allows widgets to be placed atop it. (Whereas ui.window() generates a window optimized for text.) There is a new property, box_first_spacing, that if not None gives the spacing between the first and second elements of a hbox or vbox. The xfill and yfill properties also are now used by vboxes and hboxes. renpy.music.play and renpy.music.queue have been updated to take lists of filenames as well as single filenames. If a list of filenames is given, and loop is True, Ren'Py will loop through the list of filenames, rather than a single filename. Two variables, library.main_menu_music and library.game_menu_music allow one to cause music to be played when in the main and game menus, respectively. By setting the library.always_has_joystick variable to True, one can access the joystick menu even if no joystick is connected to the computer. This enables a joystickless developer to customize the joystick menu. A bug that prevented music changed by a game menu from reverting back when leaving the game menu has been fixed. A bug that prevented a fixed click-to-continue indicator from working has been fixed. The screenshots taken with the 's' key are now PNGs, rather than BMPs. There is a new image operation, im.Recolor, that can be used to recolor each channel of an image. A new config variable, config.sound, can be used to completely disable the sound subsystem. Fonts can now be read out of .rpa archives. A number of styles have been renamed. The following are the style name changes: style.error_window -> style.error_root style.file_picker_window -> style.file_picker_frame style.file_picker_window_vbox -> style.file_picker_frame_vbox style.gm_nav_window -> style.gm_nav_frame style.gm_root_window -> style.gm_root style.joy_vbox -> style.js_frame_vbox style.joy_window -> style.js_frame style.joyfunc -> style.js_function style.joyfunc_label -> style.js_function_label style.joyprompt -> style.js_prompt style.joyprompt_label -> style.js_prompt_label style.mm_menu_window -> style.mm_menu_frame style.mm_menu_window_vbox -> style.mm_menu_frame_vbox style.mm_root_window -> style.mm_root style.prefs_pref -> style.prefs_pref_frame style.prefs_window -> style.prefs_frame style.yesno_window -> style.yesno_frame style.yesno_window_vbox -> style.yesno_frame_vbox Basically, the purpose was to normalize styles with the frame vs window distinction, and to normalize the abbreviation of joystick as js. Previous style names will work for the forseeable future. New in Ren'Py 5.4.5 ------------------- There is now a variable, library.script_version, that should be set by all scripts to (5, 4, 5). While this variable isn't used yet, it will be used by future version of Ren'Py (the 5.5/6 series) to ensure that current scripts remain compatible with changes to Ren'Py proper. Ren'Py now supports SFonts, which are image files containing character images and separator information. Once SFonts are registered (using renpy.register_sfont), they can be used any place TTF fonts can, although they cannot be scaled, recolored, bolded, italiced, or underlined automatically like TTF fonts. Despite this, SFonts have some advantages. They are bitmapped fonts, with all the legal advantages that implies (in the US). They also allow special effects to be precomposed onto fonts, if necessary. Ren'Py's implementation of SFonts is a new one, not borrowing from other libraries. It supports the use of an arbitrary unicode character set (defaulting to the usual ASCII-oriented SFont character set) and kerning. Slow text and skipping conflicted, in that when skipping one will see the slow text effect. This may be a regression, but it's fixed now. Properties can now be deleted from styles. Deleting a property from a style allows it to be inherited from that style's parent, using the usual inheritence rules. There is now a function, ui.clear(), that clears out a layer. This allows the ui functions to be used on non-transient layers, although not all widgets may be used in this way. Ren'Py now takes some new command line options. The --savedir option allows the user to set the directory in which Ren'Py saves data in. This allows Ren'Py games to be run from a non-writable directory. The --version option prints the version of Ren'Py. The --compile option causes Ren'Py to compile rpy files into rpyb files. There is now a variable, config.lint_hooks, that contains functions that are called at lint time. A new extra, translations.py, gives all of the translatable strings in the Ren'Py common code. +++ Fixed a bug in renpy.music.set_music, in which the test was inverted in the code. (But not in the documentation.) This may require a script change if your game uses the undocumented behavior of that button. New in Ren'Py 5.4.4 ------------------- Updated the gallery extra to support showing arbitrary displayables, rather than just images with filenames. It was also updated to support tuples, corresponding to composing one image atop another, and lists, which display things in sequence. To support this, the tuples used by gallery take a third argument which gives a filename which is used, somewhat indirectly, to compute the thumbnail. Clarified that the voice extra can take non-wave sound files, such as OGG Vorbis and especially OGG Speex files. Also, made voice automatically sustain through pauses. Fixed a bug in Ren'Py that was causing the voice extra to malfunction. The bug was caused by the contents of the config namespace being copied at the wrong time, leading it to not be restored properly to default values when Ren'Py was reset (as the Main Menu choice.) Removed a leftover debugging statement that caused Ren'Py to spew out all of the say statements in .rpy files it parsed. New in Ren'Py 5.4.3 ------------------- The format of archive files has been changed, to store each media file contiguously on disk. This allows us to use disk access to retrieve files from archives, whereas previously the files had to be reassembled in memory before use. Eliminating this memory assembly can drop the resident size of Ren'Py significantly. (When music was playing, there was a memory overhead equal to double the size of the playing file... this has been eliminated.) While Ren'Py remains compatible with the older-format archives, regenerating the archives for a game allows it to take advantage of the new format. RELEASING.txt has been updated and corrected. Empty strings are now allowed in Say statements, although it's not immediately obvious to me why they would be used, except in some strange cases, or as placeholders. The presence of tabs in a script causes a more appropriate error message to be generated. Previously, they simply caused random parse errors. Fixed a bug preventing dump_text.bat and archiver.bat from working. New in Ren'Py 5.4.2 ------------------- The renpy.display_say function was refactored into two functions, renpy.display_say and renpy.show_display_say. In it's original incarnation, display_say had been a simple function responsible for showing dialogue to the user. Over the past few months, it has accreted logic for click-to-continue and for slow text, among other features. This made it hard to change the behavior of display_say, as a function overriding it would have to implement all that logic itself. To fix this, we've created a new function, renpy.show_display_say, and made Character and display_say take a new parameter, show_function. This function is now responsible for actually placing widgets on the screen. It has a reasonably well-defined interface, to allow it to be overridden by user code in a way in which display_say is no longer practically able to be. +++ The two_window_say extra has been rewritten to take advantage of this refactoring. To update, you'll need to copy over the new copy of two_window_say. You'll then need to change Character objects with the argument "function=two_window_say", to instead have the argument "show_function=two_window_say". In return for this, features such as pauses in text and slow text now work with two_window_say. Ren'Py now displays dialogue shown via a rollback as quickly as possible. This is a change from the previous behavior, which was to show such dialogue at the speed set by the "Text Speed" preference. The sound module has been rewritten to play sound (or silence) all the time, rather than pausing and restarting sound playback as necessary. This eliminates popping and errors in some edge cases, like playing a very short sound. Fixed a bug in the move transition that manifests itself if the move transition is used while a transient is on the screen. Fixed a bug that prevented ImageDissolves from working correctly on big-ending platforms, like PowerPC-based Macs. Fixed a bug that caused crashes with a presplash image on non-mac computers. New in Ren'Py 5.4.1 ------------------- Integrated the results of "Project Bardiche". This project aimed to improve the cross-platform compatibility of Ren'Py by building it with the same libraries, compiled with the same options, across all three supported platforms. As a secondary goal, we will also make available in a single bundle the source to all of these libraries, and a script that can be called to build them all from scratch. The biggest user-visible change is that fonts are now rendered the same on Linux and Windows. Previously, Linux fonts tended to be a little less thick, which could lead to text being placed differently. With this release, we also give the image and font file formats that we officially support. We support PNG, JPG, GIF, BMP, and TGA images (although the latter two are discouraged, due to a lack of compression). We support TrueType fonts. It is now possible to declare a Character with interact=False. Made movies work more reliably on Windows and Mac. Movie() now takes an fps argument, which specifies how many frames per second of the movie to display. This gives the system some time to actually go and render the movie itself. !!! Fixed a serious bug that caused Ren'Py to crash whenever a text speed slower than 100% was selected. New in Ren'Py 5.4.0 ------------------- This release introduces time correctness to the display subsystem of Ren'Py. Previously, time was a kinda flexible concept in Ren'Py. Objects were shown sometime before the first frame of an interaction, and the frames that we drew represented a smear of time, rather than some precise instant. This release changes that. Each frame now represents a single instant in time, and the timebases for things like animations, motions, and transitions all begin at the instant of the first frame of the first interaction in which they are present. We also have precisely defined two timebases that displayables can use. The displayable timebase starts at the instant of the first frame in which a given displayable was present, while the animation timebase begins at the instant of the first frame in which an image with the same tag is present. Having two timebases makes it easier to specify what we want happening when, say, an animation is placed inside a motion. Animations default to the animation timebase, while motions default to the motion timebase, but both have an option (anim_timebase) that lets you specify which timebases is wanted. For example, one may want to switch a looping motion onto the animation timebase if one wants to allow the character's expression to change while the motion continues. We've implemented a more precise timeout system in Ren'Py. Previously, if we wanted to have an event occur at some time after a displayable has been shown, we'd have to use use the 20hz periodic event and deal with it as part of that. The meant that our best timing precision was 50ms, and often it was significantly worse (up to 100ms or so). Now, we can schedule precise timeouts for event delivery, down to the ~10ms range. Among other things, this allows for more accurate pauses, and skipping to occur at a rate faster than the previous limit of 10 screens per second or so. Integrated a Zoom function into Ren'Py. This function lets you zoom into or out of an image. renpy.music.play() now takes a if_changed parameter. If given as True, and the music to be played is already playing, then the music will not be stopped and restarted. Use this when you want to immediately restart the music if and only if the music differs from the currently playing music. Added Fixed, HBox, and VBox functions to the script namespace. These functions allow multiple displayables to be used when only a single displayable is expected. SnowBlossom now takes a start parameter, the value of which should be an amount of time in seconds. The starting times of the various particles are spread out over this amount of time. The say and menu statements now supports unicode escapes. These should be a \u followed by 1-4 hex digits, and are used to include a unicode character. For example, \u00a0 will include the unicode NO-BREAK SPACE character. +++ We have changed the way placement of images work. Now, when used as a widget, images and animations default to the same placement as everything else (xpos=0, ypos=0, xanchor=0, yanchor=0). When used in an image (shown with show or scene), the placement of other displayables is now similar to that of an animation or image. The goal of this change is to make more regular programming using the ui functions, and the new semantics should lead to behavior that is similar to the old semantics. Fixed a bug that cause Animations and anim.Filmstrips to ignore position properties supplied to them. Now, these object properly respect position properties supplied to them. !!! Fixed a bug that caused Ren'Py to crash when attempting to predict images from transitions associated with say or menu statements. The screenshot key (s) now creates numbered screenshots. Made some internal changes that allow us to integrate better with libraries written in pygame, especially PGU. This could someday in the future allow for maps written in PGU to be integrated into a Ren'Py game. (http://www.imitationpickles.org/pgu/) New in Ren'Py 5.3.3 ------------------- Implemented a particle animation system, which allows absurdly high amounts of control of particles that are on the screen. It also allows these particles to be created during the middle of the interaction. The primary purpose of this Particles displayable is to allow for things like snow and falling cherry blossom leaves. We also have a special case constructor, SnowBlossom, that is intended for snow, cherry blossoms, and rising bubbles. Finally got around to defining which audio formats Ren'Py officially supports. On the 3 platforms we produce binaries for, Ren'Py supports WAV, MP3, OGG Vorbis, OGG Speex and MOD (Whatever formats ModPlug supports, including MOD and XM). All these formats were tested on all three platforms, and shown to work. Implemented tight sound and music support. Tight sounds are sounds that do not stop, but instead are expected to seamlessly blend with the following sound or music segment. While these were supported in prior versions of Ren'Py, there was an issue with fadeout. If a fadeout occured near the end of a sound segment, the sound would suddenly stop. While this isn't an issue with normal tracks, for tracks involving tight loops this isn't desirable. Tight loop mode makes fadeouts span tracks, making the fadeout sound correct. Tight loop support only supports spanning a single track boundary, so the fadeout should be shorter then a single track length. Ren'Py now tracks which menu choices have been chosen by the user (ever, in any game), and gives the choices that have been chosen at least once the new styles menu_choice_chosen and menu_choice_chosen_button. By changing some of the properties of these styles, it's possible to the user a distinction between the choices the user has chosen once, and those the user has never chosen. Added a new function, anim.Filmstrip, that allows one to make an animation out of an image containing a number of frames. A set type that participates in rollback has been made available to user scripts. This type is named "set". The code that supports seensets in menus has been modified to accept a set along with a list. We now use modplug instead of mikmod. This fixes some problems with mod playing that were caused by mikmod not really being able to safely play two mods at the same time. (These problems occured even when someone only played one mod at a time, due to the way in which Ren'Py preloads sound files.) We now compute the set of rectangles to blit to the screen more precisely. If we have two non-overlapping updated areas of the screen, we now blit them individually, where previously we blit the smallest rectangle containing them both. (Which could be many times the size of the two updates, if they were small and widely separated.) This change makes particle animation more efficient. Made lint report the number of words per screen of dialogue. Also, made lint not throw Ren'Py into an infinite loop, fixing a regression. Fixed a problem in which animations were not showing their first frame. Worked around a bug in SDL that could cause popping in the case where a sound file was being mixed in at a length that was not a multiple of 4 samples. New in Ren'Py 5.3.2 ------------------- Joystick support now exposes Hold to Skip and Hide Text functionality to the user. We now support the fading in of PCM (that is, non-MIDI) music and sounds. Fixed a regression in voice.rpy. New in Ren'Py 5.3.1 ------------------- Ren'Py now includes support for using a joystick to play the game. To configure joystick support, go into Preferences, click Advanced..., and then click the function you wish to assign to a joystick axis or button. ImageDissolve now support a ramp parameter, which can be used to give the ramp explicitly. Now, we preload the images that are used in say statement, menus, and transitions. This means that just about every image in a basic game should be preloaded, which should in turn lead to an improved user experience and a lack of pauses for image loading. To support this, the Character function grew a predict_function argument, and there are now also predict_menu and predict_say functions at the top-level. Setting a config or library variable that does not exist is now an now raises an error. Previously, this was ignored silently. If it exists, renpy.zip is added to the python search path. This lets one replace the renpy/ directory with a renpy.zip file containing that directory, if so desired. A non-nested return now returns the user to the main menu, rather than dumping him out of Ren'Py entirely. Fixed a bug that required Tab to be pressed twice to re-enable skip mode after skipping was terminated by hitting a menu. Maybe fixed a bug that was preventing non-fullscreen video from working. (I'm not totally sure this is a real bug.) Fixed a bug that prevents certain MOD files (including the .xm files that shipped with the non-Ren'Py game Transfer Teacher) from working under Ren'Py. This required the creation of a new Ren'Py Launcher for Macintosh, as well as a new release of the renpy module installer for Windows. New in Ren'Py 5.3.0 ------------------- This changelog has been updated to flag changes requiring (or suggesting) script updates, or providing major bug fixes. !!! Script compatibility has been broken, but for a good reason. The previous version of Ren'Py stored python blocks in the script as bits of python bytecode in the .rpyc file. This has a problem. Python bytecode is not guaranteed to be forward or backwards compatible. Without some sort of versioning, an upgrade of python could cause these bytecodes to be silently interpreted incorrectly, which could lead to games failing to work properly. To fix this, several things have changed. The .rpyc files now store the python script, rather than just the bytecode. The bytecode has been moved into a bytecode.rpyb file, which is automatically created when a script changes. This file contains versioned bytecode, and is automatically regenerated if either the source code changes or the version of python used to run Ren'Py changes. It is always generated into the game directory. While it is possible to include bytecode.rpyb into a .rpya file (under the same conditions as .rpyc files can be added to .rpya files), realize that it may spring into existence in the game directory automatically if the user tries to run Ren'Py with a newer or older version of python. One should ship bytecode.rpyb as part of a completed Ren'Py game. There are now a few changes to Ren'Py to allow it to better support scripts that are not games. Some of the internal messages have been changed to remove the word "game". While "game" has still been left in the most prominent places (the main and game menus), this is because these places are the most obvious to the user, and hence the most likely to be translated using library.translations. For the same reason, Ren'Py will also search for the game in a data/ directory if the game/ directory is not found, and it will then look for the game scripts in data.rpa along with game.rpa. ImageDissolve now supports a number of different kinds of alpha ramps. Along with the default linear, we now support cubic, double-cubic, and mirrored-double-cubic ramp types. These types of ramps allow for smoother or sharper ImageDissolve transtions. Thanks go to shaja for contributing the code that implements this. +++ Alpha channels are now supported on text colors. When rendering text with a color or drop_shadow_color having an alpha that is not 255, that alpha is then used to scale the alpha channel of the drawn text. This basically means that alpha is now respected in text, wheras previously it was ignored. The default drop_shadow_color is now (0, 0, 0, 255), for compatibility with the way drop shadows were rendered previously. If user code renders text with an alpha that is not 255, the alpha should be set to 255 to ensure the text is rendered the same way as before. The DSE has been updated. There are now new event.only() and event.choose_one() condition functions, and a basic guide to writing events in the DSE can be found in extras/dse/EVENTS.txt. Now, user code can import python modules from the game directory and .rpa archives. A guide to using Python to extened Ren'Py can be found in doc/EXTENDING.txt. For now, it's just about how to use pygame code with Ren'Py. Renamed extras/chinese.rpy to extras/east_asian.rpy, and changed the line breaking algorithm to one that can be used with both Chinese and Japanese text. It may also be usable with Korean, but I'm not sure about that. Made the zero-width-space character break lines if necessary, so it can be used to have auto-breaking with Thai. All defined preferences are now found in library.all_preferences, which provides a level of indirection when customizing the preferences screens. Now, we force the presplash to be shown using windib. This can fix potential directx incompatibility bugs with Windows XP. This only is an issue if a game has a presplash, the bug was fixed for regular code in 5.1.1. The presplash is also shown faster now, before the rest of Ren'Py loads. Fixed a bug that affected voice. This required splitting config.interact_callbacks into config.interact_callbacks and the new config.start_interact_callbacks. The latter is called exactly once per interaction, while the former is called whenever an interaction starts or restarts. Fixed a bug with non-ascii text and the new log feature. Now, invoking Ren'Py with --profile on the command line does the same thing as setting config.profile in the script, without requiring the user to actually change the script. Moved most of the code that used to be in run_game.py into renpy/bootstrap.py (the renpy.bootstrap module.) This shouldn't really affect anything, but it does make run_game.py a bit cleaner. New in Ren'Py 5.2.1 ------------------- Added a command that allows the user to skip to the next choice. Primarily intended for developers, this feature needs to be enabled by setting config.fast_skipping to True before it can be used. Once enabled, fast skipping can be activated by typing '>'. It jumps the user to the next interaction that isn't a say, a transition, or a call to renpy.pause() Setting config.log to a filename will now cause a log of the user's actions to be written to that filename. Added (optional, and discouraged) monkeypatch protection through the --lock command-line option. Fixed a regression, introduced in 5.1.6, that prevented what_prefix and what_suffix from working. New in Ren'Py 5.2.0 ------------------- Restructured the distribution. All of the tools are now in the tools/ directory, while the dse has been moved to extras/dse, with a script to launch it found in tools/. Implemented a new warp feature. By supplying a filename and line number, this feature tries to jump you to the statement preceding that line. It isn't perfect, but for some games, this lets you have a live preview of the game. Please see the reference manual for instructions on how to invoke this, and a number of caveats. Also implemented an editor feature. By pressing E (that's shift-e), one can launch an editor at the location of the current statement in the Ren'Py program. To enable this, one needs to set config.editor to the command line for your favorite text editor. Again, see the reference manual (for config.editor) for more details. Implemented a new function, renpy.get_filename_line(), which returns the filename and line number of the currently executing statement. This can be used in conjunction with renpy.watch() to constantly display the line number of the current statement. Fixed a bug in the text widget that caused it to be sized incorrectly in certain cases. Fixed an incorrect reference to a wav that became an ogg in the demo. Modified renpy.watch() so that it coerces the result of evaluating its argument to unicode, meaning it's no longer necessary to manually do so. New in Ren'Py 5.1.6 ------------------- Fixed Motion (the class that implements Move and Pan) to allow motions to be used as transitions, in conjunction with the say and menu statements. Previously, they only worked with the with statement. Added a new variable, config.with_callback, that can be used to specify a function that is called when a with statement runs. This can be used, for example, to put up a window when a transition occurs, which has the effect of preventing the window from disappearing. Implemented a new text tag, {fast}. This tag causes the slow text display to start from a given point in the text string. This allows one to show some text, run some command, and show the same text with additions, and have the slow text display occur correctly. Character objects now can take properties prefixed with what_ or window_. Properties prefixed with what_ are applied to the text being spoken, while those prefixed with window_ are applied to the window containing everything. Unprefixed properties are still applied to the label giving the name of the character speaking. There is now a new function, LiveComposite, that can composite together arbitrary displayables, rather than just images. It has the same API as im.Composite, but should be used when one of the things you wish to composite is an animation. A new variable, config.auto_choice_delay, has been added. If not None, this variable gives a number of seconds that Ren'Py will pause at an in-game menu before picking a random choice from that menu. We'd expect this variable to always be set to None in released games, but setting it to a number will allow for automated demonstrations of games without much human interaction. The kanamode.rpy extra has been updated to support some of the newer features, like slow text and auto-forward mode. +++ Archives now combine the index and the data into a single file. Now, instead of needing .rpa and .rpi files, only a .rpa file is needed (and is created). The code and the archiver have been updated to support this new format. The code still supports reading the old format, for compatibility purposes. When archives are re-created, the .rpi file can be deleted with no ill effects. There is now a new function, renpy.block_rollback(), that prevents Ren'Py from rolling back through the point at which it was called. Renamed config.overlay_during_wait to config.overlay_during_with, since the former name was a mistake. New in Ren'Py 5.1.5 ------------------- There are now two new variables, library.main_menu_positions and library.game_menu_positions. If not None, then we expect these variables to be maps between main or game menu navigation button labels, and properties that will be supplied to those buttons. This is intended to allow the user to manually position the various buttons. This shuts off the default positioning code, so if you position one button in a menu, you'll need to position them all. Added a new extra, menu_positions.rpy, that demonstrates the new positioning code. Added a new extra, quick_save.rpy, that adds a quick save feature to Ren'Py. This feature adds a single save slot that can be quickly accessed without going through the game menu. It also adds a quick load button to the main menu, which causes a load from this slot. The button is disabled if no quick save game exists. +++ To support this, changed the format of library.main_menu. Now, instead of being a list of pairs, library.main_menu is a list of triples. The new third component is an expression, which must evaluate to true for the menu button to be enabled. Fixed a bug in lint that was caused by the introduction of the onlayer clause in Ren'Py 5.1.3. This bug caused lint to fail entirely, so not it works again. Added raw string literals, although they're not a documented feature. New in Ren'Py 5.1.4 ------------------- Implemented two new text tags, {w} and {p}. {w} pauses the display of dialogue, waiting for the user to click to continue. {p} does the same thing, but also breaks the line where it occurs. Added a framerate limiter. When enabled by setting config.framerate, Ren'Py limits the number of frames that are displayed per second to the supplied values. This tends to smooth out the framerate, and hence the percieved smoothness of the program. It will lower the overall framerate, but make it more regular. Some improvements in the auto-forward mode. AFM will no longer dismiss text when it is still being drawn onto the screen. (Because the text speed is not infinite.) There is now also an AFM callback that can be used to control if an auto-forward occurs. This is intended to be used with the new renpy.sound.is_playing call, to prevent auto-forwarding from occuring if when a voice is being played. I'm not bothering to actually implement much of the voice functionality until someone seriously proposes a voiced game, but I do want to add in the infrastructure. Increased the default rollback length back to 100, now that we have a readback extra people can use if they want to. Updated readback so it works a little better. Updated LICENSE.txt, to point to a mirror site that contains the source code for the LGPL libraries used in the various binary distributions of Ren'Py. New in Ren'Py 5.1.3 ------------------- The scene, show, and hide statements now take an onlayer clause, which gives the layer that the operations occur on. So if we declare high to be another layer (by setting config.layers to something like [ 'master', 'high', 'transient', 'overlay' ]), then one can use a statement like "show eileen happy onlayer high" to show the given image on the high layer. This image will not be removed when scene statements clear other layers, such as the default master layer. +++ To support the above, the parameters to renpy.show() changed in an incompatible way. If your code uses renpy.show(), it will need to be upgraded. Instead of considering the second and later parameters to be at expressions, it now takes as its second parameter a list of all at expressions. (This lets us use the third parameter to accept the layer name.) The label 'after_load' is now called after a game is loaded, if it exists on disk. This label can be used to upgrade save files, restore music, and the like. It's now possible to pick the screen the game menu enters when it is invoked, by setting the _game_menu_screen variable. Simplified the demo game script by moving the style stuff out of that first init block, and down to the bottom of the script where it's out of the way of a first viewing. Hopefully, this will reduce the shock of someone first encountering Ren'Py. Documented how to modify and replace the game and main menus, and how to add in one's own preferences. New in Ren'Py 5.1.2 ------------------- Ren'Py now supports embedding images inside text. Please read the documentation of ui.text for some important caveats about how this works, but basically, the input of ui.text can be a string or a list containing strings and widgets. In the latter case, the widgets are rendered inside the text. One can also use a text tag like {image=filename.png} to include an image anywhere a text tag works. One thing to realize is that images so included cannot be any bigger then the text they are included with. A new widget, anim.Blink, blinks a child widget in and out of existence by varying its alpha channel. Character now allows for the use of a click-to-continue widget when the widget finishes showing text to the user. While many widgets can be used, this feature is especially useful with Images, Animations, and anim.Blink. The click-to-continue widget can be nestled in with the end of the text, or placed at a fixed location on the screen. Custom mouse support has been totaly rewritten. It now supports animated mice, and changing the mouse cursor based on the kind of interaction that is ongoing. Rather than describe the changes here, read the documentation of config.mouse to understand the new behavior. Please note that config.mouse has changed, and so if you use it in your game (and AFAIK noone does), it will need to be modified. Custom mouse support has also had significant performance improvements. Ren'Py can now read the script files out of an archive file. The archive used can either be game.rpa and game.rpi, or name.rpa and name.rpi, where name is the name of the file that is used to start Ren'Py, with the extension and any prefix (before an including an underscore) stripped off. New in Ren'Py 5.1.1 ------------------- Fixed a bug that prevented the various day-planners from working, in both the demo game and the DSE. (This was a bug in the game more so then a bug in Ren'Py proper.) !!! Fixed a bug on Windows that manifested with DirectX under some circumstances. We now use SDL's windib driver, which seems just as fast for the software surface stuff we're doing. Updated native midi support on the Mac, eliminating a non-obvious race/locking problem. A new version of the Ren'Py launcher for Macintosh comes with this release. Removed the .rpyl files that were added in 5.1.0, as they wound up not being needed after all. New in Ren'Py 5.1.0 ------------------- +++ There is now a new sound system, supporting playing up to 8 mp3, ogg vorbis, ogg speex, mod, or wav files at once. Midi can also be played, but is limited to one midi file at a time. Audio files can be read out of archives. Music and Sound now have their own mixers, which control the system mixer. The low-level audio api has been ripped out and replaced with new renpy.sound and renpy.music apis, which are somewhat higher-level, and more flexible. In order to support this, we've temporarily dropped Mac support. In a few weeks, we'll be releasing a tool that restores and improves Ren'Py's compatability with the Macintosh platform. To help support this tool, this release includes .rpyl files for the demo game and DSE. The bar widget has been extended. It can now be adjusted by the user, and it can show a thumb in the middle. Various volume and speed preferences have been adjusted to take advantage of the new bar widget. All of the backgrounds in the demo-game script and in the reference now are of the form "bg name". This lets one run a command "show bg newbg" to replace the background without replacing the current screen. The demo game also has been prefixed with a UTF-8 BOM, so editors should (hopefully) load and save it as UTF-8. There is now a new font text tag. By writing {font=Font1,Font2}, one can change the font in the middle of a block of text. Use this wisely. Font files with extensions are now also searched for in the system font directories, although we do not recommend this unless you are having encoding problems. Menu labels and choices support percent-substitution, like say statements always have. Now, all of the im image constructors take properties as arguments. This lets placement properties be applied to images, as with regular widgets. A new extra, chinese.rpy, implements word-wrapping for the Chinese language. Or at least tries to. Fixed a bug which made the images created with im.Rotozoom incompatible with im.Alpha. Fixed a weird focus bug that manifested upon rollback when resized frames were on the screen. New in Ren'Py 5.0.1 ------------------- The hovered callback on buttons was no longer working. This is now fixed. Also added a complementary unhovered callback. Documented them both on ui.button(). A number of changes have been made to Ren'Py, the cumulative effect of which is to shrink the package size by a bit. The python math module is now included with Ren'Py. The presplash screen now displays without a titlebar. Ren'Py now always runs internally in 24 or 32 bpp mode. It will still run on a 16 bpp machine, but there will be a conversion from 32 -> 16 bits when it is displayed. This fixes a number of transitions that did not work in 16 bit mode. Fixed a bug with im.Size in which 800x600 was used as the default target size, instead of the current screen size. Fixed a bug that prevented drop_shadow = None from working. New in Ren'Py 5.0 ----------------- Blessed 4.8.10 as the 5.0 stable release. Minor changes to images in the demo game. New in Ren'Py 4.8.10 -------------------- Added config.font_replacement_map, which is used to map from a regular font to a version of that font that is specialized as italic, bold, or both. New in Ren'Py 4.8.9 ------------------- There is now a preference that controls skipping after choices. The new function renpy.choice_for_skipping should be called by user code to indicate that a choice is occuring, and therefore we might want to end skipping. Fixed a bug that was preventing RevertableObjects from supporting properties. New in Ren'Py 4.8.8 ------------------- Auto-forward-mode has been implemented. It is controlled by its own preference, which gives the number of seconds for which a given number of characters is shown to the user. The number of characters is configured by config.afm_characters, which defaults to 250. The number of characters is determined by the length of the string shown to the user with a number of bonus characters added to it. The number of bonus characters is configurable in config.afm_bonus, which defaults to 25. Auto-forward-mode can be hidden from the user by setting library.has_afm to False. +++ The preferences screen has been redesigned, to have three columns. Code that manipulates library.preferences may need to be adjusted. Unicode support has been extended to names in the script. Now names in the script can contain unicode characters, as well as ascii characters. This includes labels and image names. Right now, we consider all unicode characters to be alphabetic, so be sure to use ASCII space where spaces are required. New in Ren'Py 4.8.7 ------------------- The new DSE dating-sim engine code is now present in the dse/ directory. It's not documented, apart from the comments in the source code, but it can be run by running the new run_dse program. The image statement now passes its argument to the Image function, in loose mode. This means that strings and tuples are turned into single and composited images, respectively. So it's now possible to write: init: image control room = "control_room.jpg" instead of having to write: init: image control room = Image("control_room.jpg") Of course, the old way still works. There is now a new transition type, ImageDissolve. It lets us creat dissolve transitions in which pixels are dissolved at different times, which can be used for a range of effects. Two such effects are 'squares' and 'blinds'. A number of other types are defined in the source of the demo game, in their own section. A new im.Tile image operator has been introduced. This operator tiles a source image until it reaches a specified size, or the size of the screen if no size is specified. Ren'Py now supports a presplash screen. If the file presplash.png is present in the game directory, it is shown to the user on startup. This occurs before any loading or initialization occurs, so the size of the window it is shown in is determined by the size of the presplash.png image itself. As per user request, we have made programmatic equivalents of the image, scene, show, and hide statements available. These functions are named renpy.image, renpy.scene, renpy.show, and renpy.hide, respectively. Ren'Py now supports a new classification of layer, top layers. Top layers are layers that are displayed above any transition. This is useful if you want to have an overlay that is shown even when a transition is in progress. To have the overlays be displayed as a top_layer, remove the string 'overlay' from config.layers and append it to config.top_layers. A new config variable, config.enable_fast_dissolve, was introduced. Setting this to False can fix a potential bug in the dissolve transition when used with an overlay layer that has an alpha channel that is not fully transparent or opaque, at the cost of 25% of the performance of dissolve. It usually can be kept at True with no ill effects. Fade has been reimplemented in terms of Dissolve. This means that fades will be as fast as dissolves. Fade now also can take a widget, instead of a color, as an argument. If this widget is an Image, it means that we will dissolve from the old screen to the image, hold at the image for a given amount of time, and then dissolve from the image to the new screen. The ImageReference class is now documented and present in the game's namespace. This lets us refer to an image by name from user code. Added a RENPY_DISABLE_SOUND environment variable, which if set disables support for sound in Ren'Py. (For use on platforms where sound doesn't quite work.) Fixed a bug in lint. Fixed bugs that caused overlays to jump in and out during transitions, restoring the pre-4.8 behavior. The definitions found in common/definitions.rpy are now documented in the reference. This gives a default set of transitions and positions, as well as an image (black). New in 4.8.6 ------------ Ren'Py now takes a new option, --lint. (Or for those of you under Windows, run lint.bat, editing it if necessary.) This option, when supplied, causes Ren'Py to run checks for dozens of errors in the script. Many of these checks test for problems that will only occur at runtime, on platforms other than Windows, or when loading a save-game after a change in script. This is the subtle stuff that my script-review service was for... now it's automated, so you don't need me anymore. Lint should be run before you release any game with Ren'Py, from now on. In general, you should not release a game if lint gives you any errors, but instead you should fix those errors first. Lint also produces a count of the number of say statments and menus in a program. DynamicCharacter and Character have been unified into a single class, such that now calling DynamicCharacter is equivalent to calling Character with dynamic=True. Character (and DynamicCharacter, and renpy.display_say) now take a new argument, image. If this argument is set to True, then the name of the character is interpreted as an image filename. This image is used where the character's name would go, in place of a textual name. Fixed a bug that prevented newlines from being recognized in text widgets. (Introduced when I rewrote tokenizing in the previous release.) Fixed a bug in the _renpy module, in which we accidentally used the height, rather than the width, of an image. New in 4.8.5 ------------ Added a new state-machine based animation function, anim.SMAnimation. This function creates animations by applying images and transitions specified by the states and edges of a nondeterminstic state machine. The result is that it's possible to specify complicated random patterns of behavior. This can allow a character to blink randomly, allow random backgrounds to be shown, and even allow things to randomly move around the screen. The SMAnimation framework can also be used to describe very complicated, even nondeterministic, motions. This is done by declaring a SMAnimation with None for the images, and then passing it in to the at clause. I should point out that despite the complexity of the interface, the S and M in SMAnimation stand for state machine, and not anything else. Honest. All motions (Motion, Pan, Move, and anim.SMAnimation when used as a motion) can now be used as transitions, in which case the motion is applied to the screen (or layer, as appropriate). This let us put together two new transitions, hpunch and vpunch, which shake the screen horizontally and vertically, as appropriate. Useful for when the POV character gets punched by a particularly feisty girl. There are now two new image operators. im.Map can map the pixels values in an image to different values. Using this, one can adjust the colors of an image. The im.Alpha function is built on top of this, and allows one to alter the alpha of an image. (It even adjusts a pre-existing alpha channel.) The definitions of transitions and placements, which were once in script.rpy, have been moved into common/definitions.rpy. There is now a new config variable, config.text_tokenizer. This variable is used to give a function that breaks a line of text up into words, spaces, and other things. Providing a custom function here allows for control of where line breaking is allowed, useful for languages that have different rules about that. Fixed the gallery.rpy extra, so that it now works properly with the main menu being in a menu context. The demo game was updated to demonstrate the new feature, as well as to have a new, drop-shadowed window frame. New in 4.8.4 ------------ The format of the compiled script (.rpyc) files has changed. The new format is more efficent, both in terms of space and memory. Unfortunately, the format change is not backwards compatible, and the automatic upgrade function probably won't work. So you'll need to delete the rpyc files from the game directory when you copy it over. Removed some unnecessary conversion from pixellate, improving its performance when running on a computer with 32 bits per pixel graphics. The xanchor and yanchor arguments can now take numbers between 0 and 1 as well as names. Functions returned by Motion now can either return an xpos, ypos tuple or a xpos, ypos, xanchor, yanchor tuple. Move has been upgraded so that it can take similar tuples as the start and end arguments, letting us interpolate the location of the anchors while moving an image around. The above modification allowed us to implement a new move transition. This transition attempts to find images that are present in both the old and new scenes, but have changed location between the two scenes. Such images are moved from the old location to the new location over the duration of the move transition. This makes it easy to smoothly move characters from one location to another on the screen. The demo script was updated and reorganized, to demonstrate more features. Now, all transitions are demonstrated, as well as things like renpy.input, DynamicCharacter, Move, and Pan. A slightly updated version of the script for Moonlight Walks is now in the scripts/ directory. It's there as an example for people to learn from. This script has been updated to work with Ren'Py 4.8, and to fix a tense error. !!! Fixed another segfault in windows native midi support. New in 4.8.3 ------------ !!! Ren'Py no longer uses the psyco specializing compiler. The relatively small (about 2%) speed increase it gave wasn't worth the hassle involved in dealing with memory leaks and other semantic changes. This change significantly lowers Ren'Py's memory usage, and fixes a major memory leak that was introduced in the 4.8 series. !!! A number of race conditions were fixed in the windows native midi code. The upshot of this is that we can now play midi on windows without there being a small chance of crashing each time we start a new track. +++ The config.music_interact variable is gone. It's been replaced by config.interact_callbacks, which is a list of functions to call before each interaction. (This will help us support voice.) A new Motion function allows the user to give a function that controls how a displayable moves on the screen, allowing for customizable motions. Pan and Move have been reimplemented in terms of Motion. All three functions now take repeat and bounce parameters. Repeat causes the motion to repeat after a single period is over, while bounce causes the motion to bounce from extreme to extreme. Finally, a new voice extra has been added as extras/voice.rpy. This is a simplified version of what will eventually be Ren'Py's voice system. Right now, the only feature missing is that voices for characters cannot be enabled or disabled individually, but may instead only be manipulated in the aggregate. New in 4.8.2a ------------- !!! Clicking preferences on the main menu jumpled to an undefined label. This is now fixed. A new extra has been added. The commentary.rpy extra adds an optional commentary window, which is shown only when the commentary preference it adds is enabled. To support the above, statements are only marked as seen if they have actually been shown to the user (by ui.interact being called during the statement.) New in 4.8.2 ------------ Unicode support in python blocks now works. This allows unicode strings to be used with Ren'Py. This is especially useful when naming characters and translating the various menus into your native language. Please note that the only unicode allowed is inside unicode strings, which begin with a u before the first quote. Unicode outside of unicode strings is an error. We apologize to the non-english-speaking world for not noticing this one sooner. +++ The main menu was moved out of the context that the main body of the game code executes in, into its own context. The only effect this should have on user code is that some of the menu options changed from simple label names into more complicated jumps. But it does allow us to share the main menu with the game menu, which is something I've had requests for. A number of minor changes were made to the menu at this time. The README_RENPY.txt file was updated, to make it more current and useful. The Character and DynamicCharacter objects were updated to take a condition argument. If this argument does not evaluate to true when a line of dialogue is executed, the line is not displayed to the user. A new extra was added (in two_window_say.rpy) that places the name of a speaking character, and what they are saying, in two windows that can be styled separately. The biggest change in Ren'Py was the addition of the _renpy module. This is a C module that enhances the functionality of pygame, allowing us to provide transitions and apply effects that simply weren't possible before. A compiled version ships with the windows binaries, installers are available for windows and mac from the Ren'PY website, and source is included in the module/ directory to compile it under Linux and Unix. The presence of the _renpy module allows for two new features. The first is that the thumbnails of save images are now smoothly scaled down, which improves their look quite a bit. The second new feature is the new pixellate transition, which pixellates the old screen, swaps pixellated screens, and then depixellates the new screen. One can see this feature in action by right clicking to access the game menu... for this release, we've set the game menu transition to be pixellate. New in 4.8.1 ------------ Character objects are no longer limited to displaying through renpy.display_say, but can now be supplied a function argument, which is a function that is called instead. This will make it easier to radically change how dialogue is displayed. The ui.grid object now has a new argument, transpose, which allows widgets to be added down the columns first. It also is smarter about allocating space to subwidgets when xfill or yfill are set. +++ The file entries in the load and save screens are now arrainged in a grid, which has the style file_picker_grid. This means that we should now be smarter in the presence of games of varying size, and we should wrap text if it gets too long. As part of this, library.file_page_length has now been broken out into two variables, library.file_page_rows and library.file_page_cols. renpy.music_stop now supports a fadeout parameter, for orthogonality with the new renpy.music_start. Now, python blocks have the correct filename and line numbers annotated onto them. This means that tracebacks generated in python blocks will show a .rpy file and the appropriate line, rather than showing "" and a random line as they did before. There are two new style properties, xmaximum and ymaximum. These two properties limit the size of the widgets that they are applied to, as if that widget was placed inside a ui.sizer(). (In fact, ui.sizer() is now implemented in terms of these properties.) !!! Now, we only restore or rollback to places where all of the transient layers are empty. This prevents a bug in which additional dialogue will be lost when a restore or rollback occurs. +++ The way in which preferences are displayed has been made more configurable. Now, there is a new variable, library.preferences, which is a map from a style to a list of preferences to be displayed in a vbox with that style. There are now two new styles (prefs_left and prefs_right) which control the placement of the default preference columns. There is a new spinner preference type, which allows a value to be incremented or decremented. This preference is now used to adjust the speed at which text is shown to the user. So now this is controlled by the user, rather than the config.annoying_text_cps parameter. If you don't want to give the user this control, you can set library.has_cps to False. A number of new styles define the spinner. An empty string is now rendered as if it was a string consisting of a single space. This fixes a bug in which an empty string was rendered with zero width and height. New in 4.8 ---------- A new system was implemented to manage widget focus. This new system allows the focus to be moved from widget to widget using the keyboard, without requiring the keymouse behavior be used. Because of this new system, the keymouse behavior is now a no-op. +++ To simplify the code and make every widget compatible with the new focus code, a number of widgets were reimplemented in terms of buttons. This includes the ui.menu widget, which is the widget that is used when presenting the user with choices. Menu buttons are of the new style style.menu_choice_button, while their labels remain of style style.menu_choice. Background images and padding can now be styled onto these menu buttons. A number of new image manipulators have been made available in the new im package. These are objects that can load an image (im.Image), crop an image (im.Crop), scale images (im.Scale), rotozoom images (im.Rotozoom) and composite images (im.Composite). The latter is much more flexible than the previous image composition system, as it now supports placing images at arbitrary locations on an arbitrarily big canvas. Image (by itself) is now a function that creates the appropriate image manipulators, retaining compatibility with its behavior in previous releases. The image cache is now based on image size, rather than number of images. This prevents a large number of small images from filling up the cache. We now load images before starting the timer for a transition. This prevents us from popping into the middle of a transition because we spent some time loading images. This behavior can be controlled by config.load_before_transition. The ui.imagemap widget has been rewritten in terms of ui.imagebuttons and im.Crops. Some styles have changed names as a result. Ren'Py now keeps track of the images that have been shown to the user. This is the basis of this release's new extra, gallery.rpy, which manages a gallery of unlockable CG. The audio system has been rewritten, and a number of low-level audio functions have been exposed in the new audio file. These functions control audio directly, but do not save the state of audio in a save file. The high-level music functions have been rewritten and placed in the music.rpy file, allowing a sufficently adventurous game author to change the way music is played. Two changes have been made to the renpy.music_start() function in the high-level sound api. The startpos argument was removed (as it was a pain to support), and a new fadeout argument was added, which lets the fadeout time be controlled for each new song that is played. The low-level sound api now lets us do the following things: [list][*] Play up to eight sound effects at once. [*] Cancel a playing sound effect. [*] Pause and unpause the playing music. [/list] There is now a new, state that a widget can be in. Along with hover, idle, and activate, a widget can now be insensitive. This is the state that all non-focused widgets are in. Having the new insensitive state means that we can eliminate the various disabled_button styles, so we did. In general, in this release, many styles have changed names. In prior versions of Ren'Py, the bar widget could respond to clicks. This was never used, and won't work well with the keyboard focus control system. So, it's been eliminated. Now, if the label "enter_game_menu" exists, it is called when entering the game menu. It's expected that the main purpose of this label will be to play music when in the game menu. Using the default music system, the code to do this would look like: [code] label enter_game_menu: $ renpy.music_start("game_menu_music.mid") return [/code] A number of bugs were fixed, including bugs with the style system, and with animation refresh. Tab characters are now expanded to tab stop at eight spaces, rather than to a fixed spacing of eight spaces. Old code using tabs may need to be reformatted. The 'h' key now hides the windows on the screen. This means that all Ren'Py functionality is now available through the keyboard, at least for people with a 1-button mouse. (cough ... Mac ... cough) Finally, setting the environment variable RENPY_DISABLE_FULLSCREEN to a non-empty value will disable fullscreen support, for those people (that person?) who had it crash their systems. New in 4.7.2 ------------ This release should be compatiable with the .rpyc and .save files produced by 4.7.1. !!! The new readback extra caused save files to reach a size and/or complexity that caused errors in cPickle on Windows, which in turn lead to a repeatable crash of Ren'Py, and left a corrupt save file in the saves directory that prevented further saving and loading of games. This has been addressed in two ways. The first is the use of pickle (as opposed to cPickle) throught Ren'Py, a change that may slow down the engine a little but should ensure correctness. The second is that we now catch the errors produced by corrupt files, and (if config.debug is not set) proceed by ignoring that file. There is now a new extra, readback.rpy. This implements readback, in addition to, or instead of, rollback. Readback is limited in a number of ways, insofar as it only shows text without changing pictures or other things. As part of implementing readback, we added a new function, say, that is called when the user gives dialogue consisting of a pair of strings. There are a number of changes that improve support of the Mac OS X platform. The foremost among them is that we ship a new file, run_game.pyw. This is identical to run_game.py, but is necessary for the game to run in a graphical environment on the Mac. (It also will run the game without a console window on Windows, if you have the appropriate dependencies.) Ren'Py still requires that PyObjC and pygame are installed on a OS X 10.3 box before it can run. The way font line spacing is computed was changed in this release, in the hope of making it consistent on all three platforms. We now ignore font linesize hints, which seem to be computed incorrectly on some platforms, and instead set the line spacing to be equal to the ascent and descent of the font. The user can increase or decrease the line spacing by setting the new line_spacing text property. The old line_height_fudge property is now ignored. The style.rpy common file was updated to take account of this change. To aid the user in finding the source of error messages, we now report the name of the file being parsed when an error occurs during the parse phase. The tutorial has now been renamed "The Ren'Py Reference Manual", as it's really more of a poorly-organized comprehensive reference then a tutorial. This is in the hope that the Ren'Py user community will one day write a more reasonable tutorial. A number of errors in the reference were corrected. The functions used in keymaps can now return values, which are returned to the ui.interact() that called them. This was needed to support readback. LICENSE.txt has been updated to include the names and URLs of software that a windows build of Ren'Py depends on, the licenses of which you will be required to comply with when releasing a Ren'Py game. New in 4.7.1 ------------ Added a new tool, dump_text.py/.exe, that dumps all of the text from a Ren'Py script file. It uses a heuristic approach that is imperfect, but is hopefully accurate enough to be useful for purposes like spell-checking a script. The text is dumped into the file text.txt in the current directory, and on windows that file is then displayed to the user. By default all of the rpy files in the game directory are displayed, but supplying a filename parameter can change that. Fixed a bug that was preventing parser error messages from being reported on Windows. Fixed a bug in Render.subsurface that lead to weird effects when doing an irisin or irisout on a sufficently complicated scene. See http://lemmasoft.renai.us/forums/viewtopic.php?p=4612#4612 for the discussion. New in 4.7 ---------- The demo was updated to show the new features in 4.7. The big new feature in this release is text tags. Text tags is a markup language that allows text properties to be changed inside a single unit of text. It lets you emphasize individual words by making them bold, bigger, or a different color. Rather than explaining it fully here, let me point you to the new "Text Tags" section of the documentation. There were two changes that were made to Ren'Py to support text tags. The first was that interpolation now quotes the interpolated text, making it impossible to introduce a text tag via interpolation. The second change is that renpy.input() and friends now take as arguments strings giving allowed and excluded characters. The default is to exclude the '{' and '}' characters, meaning that it's impossible for a user to input a text tag. Finally, this release features even more defensive programming involving sound. Now, if the mixer does not initialize, no further sound operations will be performed. New in 4.6.2 ------------ 4.6.2 was never officially released, as it didn't cure all of the sound woes, and didn't have much else in the way of new features. Added a speed test, which tests the speed of the dissolve transition on a user's system. This test can be accessed by typing 'S' during the demo (that's shift+the 's' key). Fixed a bug with sound on systems with no soundcard in them. (Also, put in a note to remind myself not to re-introduce that bug.) Fixed a bug in which imagemaps would not redraw properly. New in 4.6.1 ------------ Fixed a major memory leak in the rendering code. This leak was rendering 4.6 and 4.5 unusable on smaller systems. Executed 250,000 statements (well, 5 statements in a loop, while skipping), and ensured that there was no memory leak during the execution of these statements. Added a memory profiler. You can see it by supplying the --leak option to run_game.exe or .py, but don't expect to understand it. Changed Dissolve so that it tries to use compositing when it can. This means that it only draws to the screen once... which is a little bit of a speedup on a really expensive operation. Fixed a bug that was preventing predictive image loading from working. New in 4.6 ---------- The demo was updated to show some of the new features listed below. There's now a third state that hovered widgets can go into. The activate state is enabled when a button is clicked or a menu choice is selected. The activate state can only be seen when a transition occurs immediately after a button is clicked or a menu choice is selected. The margin and padding properties have been broken up, so it's now possible to specify margin and padding for the left, right, top, and bottom of a windows. The biggest internal change in this version is the introduction of a layer system in Ren'Py. Transitions can now work on an individual layer (as well as the previous behavior of the whole screen), so it's possible to do things like sliding in and out the dialogue box. It's now possible to use transitions when entering and leaving the game menu, by assigning a transition object to library.enter_transition and library.exit_transition, respectively. The preferences screen can now be entered from user code, and is now part of the main menu. Character objects now support an interact argument when called directly. If it's False, then no interaction occurs. This lets a character window become part of a larger screen. Two new extras have been added: [list] [*] button_menu.rpy changes the way menus are displayed. Each menu choice is displayed in its own button, roughly centered on the screen. A single menu caption is displayed as narration, if such a caption exists. [*] overlay_menu.rpy changes the behavior of right click from showing the game menu to showing a bank of buttons that, when clicked, bring the user to the game menu. [/list] The overlay code was overhauled. It's now not possible for an overlay function to return a list of widgets. Instead, the overlay functions are expected to add widgets to the screen using the ui functions. Calling the new function renpy.restart_interaction will, among other things, cause the overlay functions to be called again, if one wants to replace the overlay on the screen. A new variable, config.overlay_during_wait, controls if overlays are shown during the execution of wait statements. Init blocks of the same priority are now assured to run in the order that they appear in a script file. The renpy.interact() function has been eliminated. Use ui.interact() instead, as it performs more error checking. Fixed a bug in which some redraws were ignored, and another in which the input widget failed to eat characters. (So typing 'f' in an input widget would be passed through, and eventually cause the game to go to fullscreen mode. No longer.) 4.5's demo script had a bug that cause it to crash, after playing the MPEG-1 movie. It was a bug in the demo script, and not in Ren'Py proper. It's fixed. New in 4.5 ---------- We now ship an extras directory, with interesting sample code. It includes: [list] [*] fullscreen.rpy, containing code to automatically switch the game into fullscreen on the first run, while preserving the user's preference on later runs. [*] 640x480.rpy, which shows how to customize Ren'Py for a game that runs at 640x480. [*] kanamode.rpy, contains the code to emulate the interface of the various Digital Object games, which display text one line at a time, but keep a page of text on the screen at once. ([url=http://www.bishoujo.us/hosted/kanamode.jpg]screenshot[/url]) [/list] Added a new CropMove transition. This single class is the root of not one, not two, but fourteen transitions, in the forms of wipes, slides, slideaways, and rectangular irises. You can see some of these transitions in action in the demo, which now has a new section, "What's new with Ren'Py?" Added support for playing MPEG-1 movies. Rather than explain it all here, we'l just mention that you can read the new "Movies" subsection of the "Multimedia: Sound, Music, and Movies" section of the Ren'Py manual. We support both hardware-accelerated full-window movies and using a movie as a widget. This is also shown in the what's new section of Ren'Py. Added ui.grid(). This is a widget that places its children in a grid. The children must have sizes that do not consider the amount of space available for the grid to work. Added ui.pausebehavior(). This separates pausing from the saybehavior paving the way for uninterruptable pauses (a bad idea, IMO) and menus that dismiss themseleves after a certain amount of time. A new function, renpy.exists(), can check to see if a given file can be found in the searchpath. This could be used, for example, to make a game that only tries to play music if an add-on music package is downloaded, and the files placed in the appropriate place. Added the ability to bind mouse events to mouseup as well as mousedown, and changed some of the default bindings to be on mouseup rather than mousedown. If you make changes to config.keymaps, you'll need to change mouse_1 to mousedown_1, and so on for various other button numbers. Moved the place we look for menu sounds from the style of the choices in the menu to the style of the menu itself, as that seems more rational. Also, gave menus their own style. (Can't believe I forgot that.) Made a few changes to the library screens. First of all, we rationalized (to some extent, it's still pretty ugly) the names of the styles for library widgets. So some of that may have changed. We placed preferences and the yes/no dialogue inside windows, which can be styled by the user. We then routed all button and label creation through two functions, _button_factory and _label_factory. By overriding these functions, the user can (for example) replace the default textbuttons with imagebuttons. Made 'f' toggle fullscreen at the main menu. This will help on virtual windows, where the mouse doesn't work right in fullscreen mode. Improved rendering speed. Now, we aggressively cache things to minimize re-renders, and only draw to the screen the parts of the screen that have changed. In common cases, such as the case where only some text has changed, this can greately improve performance. In other cases (transitions), we have to redraw the entire screen anyway, so there's little improvement. Fixed a bug in which hiding the UI was not working properly. (This broke the center mouse button behavior.) New in 4.4.2 ------------ Improved the configurability of the say and menu statements, also changing the way they work. Say statements without a speaker specified are routed through the narrator character, while all menu statements are routed through the menu function. Customizing these functions can customize how Ren'Py interacts with the user, making it a much more flexible engine. As part of this, we changed the way character objects work. They are now called directly to display dialogue, rather than having the say method called on them. If your game uses variables named "narrator" or "menu", you will need to rename them. Changed the way spaces are handled by the text widget. Specifically, they are no longer merged, so it's possible to include spaces in dialogue and thoughts. Please note that the parser still merges adjacent spaces, unless you escape them with a backslash. Added a new widget, ui.sizer, that can shrink the amount of space allocated to its child. Added two new text properties, first_indent and rest_indent. These properties control how many pixels of indentation to put before each line of text. Added a function, color, that can translate a hex triple or quadruple into a Ren'Py color. New in 4.4.1 ------------ 4.4.1 is being released to test some sound fixes, and so it isn't really isn't that complete or well-tested. Fixed some longstanding bugs with midi music on Windows. First of all, we now ship with the 1.2.6 version of SDL_mixer, which fixes a bug in 1.2.5. That bug caused panning to go to the hard left. We also try to read the windows midi device volumes, and set our volume to match the first one we can read. This should prevent really loud midi music from happening. Also, increased the size of the sound buffer to 4096 samples, to prevent skipping. Some new features: Now, adding interact=False to a Character object will prevent an interaction from occuring. Implemented functions to get the amount of time elapsed during the game, renpy.clear_game_runtime() and renpy.get_game_runtime(). New in 4.4 ---------- Added a number of features to allow Ren'Py to support statistics-based dating simulations. The first is a new ui.bar() widget, which allows the display of a bar graph. The demo has been enhanced to include a stats and schedule screen, to show how this could be used. You can get to it by asking how to write your own games in the demo, or you can follow the below link to get a screenshot. [url]http://www.bishoujo.us/hosted/screenshot.jpg[/url] Another feature that has been added were 'jump expression' and 'call expression' statements, allowing computed jumps and calls. Together with an imporoved scheduler and yet-to-be written event dispatcher, this provides the foundation for SBDSes. Now, setting a property on a style also sets the hover_ and idle_ variants of that property. This makes changing a property of an inherited style a bit saner. In addition, hover now propagates to all children of a button. This means that hover will now work with the styles in the file chooser. Added support for layering images. This support (invoked by passing a tuple as an image filename) allows a single image to be constructed from multiple image files, saving disk space while still keeping performance. Improved skipping. Now, along with control causing skipping of seen dialogue, TAB toggles skip mode. An indicator displays to let you know that skip mode is enabled. Finally, if a game author wants to disable skipping, he can set config.allow_skipping to false. (The following were also in 4.3.2, which was a private release to test the fixes for UTF-8 support.) There were two bugs with UTF-8 support. The first was that we didn't understand the byte-order mark, and choked on the syntax error. The second was that the error-reporting code wasn't passing unicode errors through properly, so one couldn't even see the real error. Both are now fixed. Improved the reporting of errors that occur during script loading and interpreter initialization by no longer giving a line number when none is appropriate. Ren'Py now uses the name of the executable to choose the directory to read the script from. It does this by looking at the name of the executable that was used to run Ren'Py. It strips off the extension, and anything preceding the first underscore in the name, if such a thing exists. It then looks to see if that directory exists, and if it does, uses it. For example, if the program is named "run_en.exe", the "en" directory is used, while if the program is named "homestay.exe", the directory "homestay" is used. The config variable config.searchpath is a list of directory that are searched for image files and other media (but not scripts, since all scripts are loaded before the variable can be set). This allows multiple game directories to share images, music, and other data files. Once again, I redid the file chooser and default styles. The new file chooser displays 10 entries in two columns, with each entry being shown with an image. The files are now orginized into numbered slots, and it's possible to save in a slot without saving in all previous slots. There were also some changes to the non-user-visible parts of loading and saving. Speed Enhancements: We now precompile python blocks in Ren'Py scripts, and store the compiled code in the .rpyc files. This makes loading an unmodified script significantly faster. On my system, this more than halved the time it took for the demo script to load. On the dowside, when a script is changed, it now can take somewhat longer for it to begin running, as all the changed code needs to be recompiled. Overall, it's a win, provided you ship the .rpyc files to your users. Did another round of profiling, and found that styles were significanly slowing the system down. So I rewrote them to be much faster. This change shouldn't be user-visible, except that your game will feel a bit peppier. Added a 1-entry cache for solid fill surfaces. If your game uses them, this might make it go faster. New in 4.3.1 ------------ New, but undocumented, in 4.3 was the console.exe windows binary. This is a windows executable that opens a windows console. This could be useful if one wants to have a script that prints debugging information to standard output, as in: [code] $ a = 1 $ print "a =", a [/code] There is now a new style property, enable_hover. This must be set to True for a widget to respond to hovering by changing its style. However, if it's set to False, no style change/redraw occurs, making Ren'Py snappier. It defaults to True. Ren'Py is now built with psyco, the python specializing compiler. This makes program startup a bit slower, but in return the running time once it's loaded should be faster. A new config variable, config.window_icon, allows the user to specify an image file to use for the window icon. Counterintuitively, this should probably be a PNG, as the ICO format is not supported by the SDL_image library. Game menu navigations and preference buttons now have their own styles, allowing their look to be customized. A bug that prevented the reloading of persistent data on windows has been fixed. New in 4.3 ---------- Now, when the library first starts up, it tries calling the "splashscreen" label, if it exists. The splashscreen will not be called in the case of a full reset (known to the user as a return to the main menu). Added a new text property, antialias, that controls the antialiasing of text. Also made the font property optionally take a comma-separated list of font names, which are searched for in the Added a new class, DynamicCharacter, which is now the preferred way of having a character with a changable and/or user-input name. A new random number generator has been implemented as renpy.random. This random number generator cooperates with rollback, always producing the same random numbers when a rollback occurs. Added a set of UI functions, that allow the user to build up a user interface themselves. These could be useful when implementing more complex games, such as those that require the user to schedule a day in advance. Also new is a new imagebutton, a button consisting of two images. Sticky postions have been implemented. Enabling this (using the variable config.sticky_positions) cause the at clause corresponding to a given character to be remembered, allowing the character to change emotion without changing places on the screen (or requiring a second at clause). Rewrote the implementation of preferences, to clean up the code. Moved it into its own file, preferences.rpy. Also, made it possible for a user to add his own preferences into the system, although that isn't really recommended. The various imagemap functions now have a new parameter, unselected, which gives an image to use when a hotspot is present but not hovered. This lets us distinguish between between hotspots that are present and exist, and hotspots that are totally absent. This could be used to implement something like an image gallery that only displays unlocked images. Implemented config.keymap, which allows the changing of keys and mouse buttons that trigger various Ren'Py events. There's now a new look for loading and saving games, that allows 10 saves to be presented at once. I strongly recommend removing the library.file_page_length line at the start of your game scripts, if it exists. Fixed a bug in sound.init that lead to crashes in some cases. Fixed a bug in ast.Node.predict that was causing an exception when config.debug was turned on. New in 4.2 ---------- Ren'Py now ships with a common directory that is used to store the library files, as well as the files needed by a minimal game. (Such as a default font.) The idea here is to allow one to copy a game directory from one version of Ren'Py to another, and have it just work. One can upgrade from 4.1 to 4.2 by deleting script.rpy, script.rpyc, library.rpy, and library.rpyc, and then copying in the game directory. We've also eliminated the default background images. To go back to the images used with Ren'Py 4.1, add the following lines to your script, and copy the images out of the 4.1 distribution, or your 4.1 based game. [code] init: $ style.mm_root_window.background = Image("mainmenu.jpg") $ style.gm_root_window.background = Image("gamemenu.jpg") $ style.window.background = Frame("frame.png", 125, 25) [/code] Fixed several bugs with the archiver. This version just might actually work on Windows. Added a new variable, config.hard_rollback_limit, which limits the number of steps the user can rollback the game, interactively. This limit now defaults to 10 steps. (suggested by Grey) Added a second parameter to renpy.pause, that allows us to pause until a particular offset in the background music is reached. (suggested by Alessio) Added keyboard mouse controls that can be used to move the mouse around on the game and main menus. This allows us to manipulate the game and main menus without having to touch the mouse. This is mostly for completeness. (suggested by Alessio) Changed the way in which overlays work. We now have the variable config.overlay_functions, which contains a list of functions, each of which returns a list of displayables that will be added to the screen. (sorta-kinda suggested by Alessio) Removed renpy.set_overlay, since config.overlay_functions is a more flexible way of doing the same thing. Now, defining the label main_menu allows you to totally replace the main menu with something of your own devising. Changed the documentation to reflect this, as well as the changes in startup that happened in 4.1. Added a program called "add_from", which adds from clauses to all bare call statements found in the program. Replaced the menu_selected and menu_unselected styles with a single menu_choice style which participates in the hover protocol. This may change user code, if you change the menu colors. To fix this, replace style.menu_selected.color with style.menu_choice.hover_color, and style.menu_unselected.color with style.menu_choice.idle_color. Added the ability to play sound effects, by calling the renpy.play function. Added a preference that allows the user to control if sound effects are played or not. Added sound styles, which are used to define the sounds that are played when buttons, imagemaps, and menu choices are hovered and activated. (By default, no such sounds are played.) Implemented that annoying thing where text is typed on the screen one character at a time. Also added a preference that allows the user to disable it. Used all the restraint I could muster to avoid defaulting that preference to off. Added the ability to fade out music when changing music tracks. This is controlled by the config.fade_music variable. (suggested by Alessio) Added parameterized images, and the ability to show text as image using a command like: [code] show text "American Bishoujo Presents..." [/code] Added a Move function, which can be used in at to allow an image to be moved on the screen. This is best used when the image is smaller than the screen. (suggested by Alessio) Changed the format of archive files, to make them somewhat harder to reverse-engineer. This requires the user to regenerate the archive files. To make this easier, we now ship a batch file (called archive_images.bat) that automatically archives the images found in the game directory. Added a new function renpy.wait that is equivalent to the wait statement, and made it and renpy.pause return True if they are interrupted, or False if the run to their natural completions. This now makes it possible to jump somewhere else when the user click, rather than blindly going to the next label. For example: [code] # Actually, this runs before the library main menu. label main_menu: scene black show text "American Bishoujo\nPresents" \ at Move((0.5, 0.0), (0.5, 0.5), 3.0, xanchor='center', yanchor='bottom') if renpy.pause(6): jump _library_main_menu show text "A PyTom Game" at Position(xpos=0.5, ypos=0.5, xanchor="center", yanchor="bottom") if renpy.with(fade) or renpy.pause(4): jump _library_main_menu $ renpy.transition(fade) jump _library_main_menu [code] Updated renpy-mode.el to add imenu support, so (X)Emacs users can use the speedbar to jump around in a script. If you don't know what this means, you probably don't care. Improved the comments in the demo script, to make it a better example. Added a syntax-highlighted version of the demo script to the tutorial, to make it easier on peoples eyes. New in 4.1 ---------- Added the ability to customize the main menu by giving a list of buttons on the main menu and the labels that they jump the user to. Added the ability to center-click to hide any displayed text or menus. Added the ability to have a color mouse that we can move around the screen. Added a persistent object, which has fields that are persistent across games. Made the preferences part of this object, so that they are persisted across sessions. For simplicity's sake, made seen_ever part of that persistent object. Added a special character called "centered", which causes the text it displays to be centered in the screen without any window. Added two new styles (centered_window and centered_text), which are used for this, and a new property, textalign, which controls the horizontal alignment of text within the Text object itself. Keywords are now special in all contexts. So you can no longer include keywords in image names. Sorry. Improved parse error messages. They now include the text of the line and a caret indication the location in the line where the parse error occurred. Added a with clause to say statements and menus. This lets one display dialogue, thoughts, or menus using a transition. In conjunction with this, changed a bit the semantics of with statements, and with clauses on show, hide, and scene statements. Rewrote the section on transitions in the documentation to reflect the new reality. Added the ability to translate the text of the game menu. Together with the ability to change the main menu, this makes Ren'Py fully localizable, except for error messages. Check out the Localization section in the tutorial for more details. Added confirmations for quitting and overwriting a save game. This also includes quitting by trying to close the window. Added a preferences screen, which lets users change the Ren'Py preferences. Right now, this includes Windowed/Fullscreen, Music Enabled/Disabled, CTRL Skips Unread/All messages, and Transitions controls which transitions are performed. Added a Pan function which can be used in an at clause. This allows us to pan over a background image.