+2015-06-21
+ * extended automatic tape playing modes:
+ - "autotest" to automatically test tapes (this was "autoplay" before)
+ - "autoplay" to automatically play tapes (visibly)
+ - "autoffwd" to automatically play tapes (visibly, with maximum speed)
+
+2015-06-16
+ * fixed and enhanced screen fading and background/border handling
+
+2015-05-31
+ * added setup option to enable/disable (now optional) snapshot buttons
+
+2015-04-22
+ * added lag prevention to door/request/envelope animations
+
+2015-04-15
+ * added option "program_icon_file" to run-time "special edition" support
+
+2015-04-14
+ * added run-time "special edition" support;
+ this change is especially targeted to the "R'n'D jue" special edition
+ of R'n'D, which changed some defaults at compile-time in previous
+ versions, like:
+ - using a different default artwork set (with fallback artwork for
+ classic artwork not existing in the special edition),
+ - using a different default level set,
+ - using a different program name and user data directory,
+ - starting with different default setup values and
+ - using custom artwork even at a very early stage of startup
+ (like initial fonts and initial loading/busy animation);
+ these changes can now all be accomplished at run-time by using a new
+ program-specific configuration file in the same location and with the
+ same name as the game binary (minus a potential binary file extension
+ ".exe", plus a configuration file extension ".conf", so a binary file
+ "rnd_jue.exe" would be complemented by a new file "rnd_jue.conf" in
+ the same directory);
+ this config file can contain all options found in "setup.conf" plus
+ the following new, internal "special edition" default settings:
+ - program_title (like "R'n'D jue")
+ - program_author (like "Juergen Bonhagen")
+ - program_email (like "jue@artsoft.org")
+ - program_website (like "http://jue.artsoft.org/")
+ - program_copyright (like "(c) 2015 by jue")
+ - program_company (like "A game by jue")
+ - default_graphics_set (like "jue0")
+ - default_sounds_set (like "jue0")
+ - default_music_set (like "jue0")
+ - fallback_graphics_file (like "fallback.png")
+ - fallback_sounds_file (like "fallback.wav")
+ - fallback_music_file (like "fallback.wav")
+ - default_level_series (like "jue_start")
+ - choose_from_top_leveldir ("true" or "false")
+ where the "default" artwork set definitions are used to specify new
+ default artwork that replaces the "classic" artwork sets, while the
+ "fallback" settings specify artwork files used for all artwork files
+ that would exist in the classic artwork sets, but are not defined or
+ cannot be found in the new default artwork set; the program title is
+ used for things like window title, title screens and user data folder
+ name, and the entry point for choosing a level set can be changed
+ from the current level set location to the topmost level tree node
+
+2015-04-07
+ * added sound definitions for pressing and releasing main menu buttons
+
+2015-03-31
+ * fixed slow tape quick-loading due to unneeded tape area update
+
+2015-03-30
+ * replaced stop/play buttons in game panel with save/load buttons
+
+2015-03-24
+ * added step-based engine snapshots to undo/redo single steps in game
+
+2015-03-19
+ * fixed (swapped) editor zoom directions for '-' and '+' (keypad) keys
+
+2015-03-18
+ * added dynamically configurable graphics and layout of editor gadgets
+
+2015-03-11
+ * fixed (swapped) editor zoom directions for left and right mouse button
+
+2015-03-10
+ * added main menu backlink to level set selection screen
+
+2015-03-07
+ * added support for gadget-like pressable menu buttons on main screen
+
+2015-03-02
+ * added classic graphics, sounds and music to git repository
+ * added classic level sets to git repository
+ * added element description files to git repository
+ * changed mouse cursor on title screens not being always invisible
+ * added manually edited non-preset audio volume values to select list
+ (if sound, loops or music volume was manually edited in "setup.conf")
+
+2015-02-27
+ * fixed using "background.TOOLBOX", which was simply ignored before
+
+2015-02-23
+ * added key pad '-', '+' and '0' keys to zoom function in level editor
+ * changed editor key shortcut for undo/redo to 'u' and 'Shift-u'
+ * fixed using 'PageUp' and 'PageDown' keys for element list in editor
+
+2015-02-21
+ * added 1%, 2% and 5% to volume controls for sound and music settings
+
+2015-02-14
+ * fixed bug with editor border element not adjusted after resizing level
+ * changed unused playfield from "default" to "empty" after loading level
+ * increased number of undo/redo steps in level editor from 10 to 64
+
+2015-02-13
+ * added zoom functionality for playfield drawing area to level editor
+ (use left, right and middle mouse buttons on new "zoom" toolbox button
+ or use keys '-', '+' and '0' to zoom out, in or reset to default size)
+
+2015-02-11
+ * fixed bug not updating game panel values in visible warp forward mode
+
+2015-02-10
+ * changed position of CE/GE use/save template gadgets to be visually
+ separated from other CE/GE gadgets (to prevent accidental use)
+ * fixed bug in editor when using undo after rotating level repeatedly
+ * added 'redo' functionality to editor (by pressing 'undo' with right
+ mouse button or by using key shortcut "Shift-R")
+
+2015-02-04
+ * added configurability of editor control buttons (toolbox buttons)
+
+2015-02-03
+ * finished configurability of tape date and time display positions
+ * fixed bug with game buttons in tape area not properly redrawn
+ * fixed small graphical bug with default tape time display position
+ * added optionally configurable game frame counter to tape display
+
+2015-02-02
+ * fixed configurability of editor element palette (for columns != 4)
+
+2015-01-29
+ * improved configurability of tape date and time display positions
+ * added configurability of element properties button in editor
+ * added build dependency for auto-conf files
+
+2015-01-27
+ * added looking for editor element descriptions in level set directory
+ (for example, in file "<my-level-folder>/docs/elements/custom_1.txt")
+
+2015-01-25
+ * moved "element properties" button in editor from toolbox to palette
+ * added "zoom level tile size" button in editor to toolbox (currently
+ no function behind it; will be used to zoom level editor playfield)
+ * added key shortcuts '1' to '3' to view properties of drawing elements
+ * fixed gadget display bug in editor (door 1 area) after test playing
+ * fixed bugs when changing drawing area gadgets (like group elements)
+
+2015-01-19
+ * re-enabled editor palette element options in setup configuration file
+
+2014-12-13
+ * fixed loading custom PCX image files with default artwork file names
+ (like "RocksDoor.pcx") which are not redefined in artwork config file
+ (this is a special fix for Zelda 2 and probably some other existing
+ level sets which use new graphics which are not defined in the file
+ "graphicsinfo.conf", but use a file name of one of default graphics
+ (like "RocksScreen.pcx"); this did not work anymore for PCX files
+ since the default graphics files have been changed to PNG files, so
+ different file names are checked now (like "RocksScreen.png"), so if
+ the PNG files cannot be found, the old PCX files are also checked)
+
+2014-12-03
+ * added some more graphics customization options for the level editor:
+ - editor.button.prev_level (position)
+ - editor.button.next_level (position)
+ - editor.input.level_number (position)
+ - editor.palette.tile_size (tile size for palette elements)
+ - editor.palette.element_left.tile_size (draw element tile size)
+ - editor.palette.element_middle.tile_size (draw element tile size)
+ - editor.palette.element_right.tile_size (draw element tile size)
+ - editor.input.gfx.level_number (current level number input field)
+
+2014-11-22
+ * fixed menu display bugs caused by drawing outside menu area (again)
+
+2014-11-19
+ * fixed broken door animations when switching between custom graphics
+
+2014-11-06
+ * fixed layout for "level set info" to support custom playfield size
+ * fixed changing from title to info screen with custom playfield size
+
+2014-11-02
+ * fixed bug with not updating default bitmap pointer for scaled images
+ * fixed redraw/fade bugs when redefining the playfield size or position
+
+2014-10-27
+ * fixed some smaller issues with loading custom artwork
+
+2014-10-22
+ * added warnings when using undefined element and graphic names in
+ custom artwork definitions (like ".crumbled_like" or ".clone_from")
+ * added setting default filenames for all cloned graphics in static
+ graphics configuration on startup (to be able to fall back later)
+
+2014-10-20
+ * fixed using buttons on main screen with size other than 32x32 pixels
+ * fixed some initialization bugs for scrollbars and main screen buttons
+ * fixed bug when drawing non-element graphics (without separate in-game
+ graphic/bitmap defined) while non-standard game tile size is defined
+
+2014-10-17
+ * removed some remaining unused X11 stuff
+ * fixed bug with potentially suppressed exit error message on startup
+
+2014-10-16
+ * fixed bug not loading tape when selecting level from level selection
+ screen (thanks to filbo for finding this bug and supplying a patch)
+
+2014-10-15
+ * fixed menu display bugs (drawing outside menu area with draw offset)
+ * fixed menu key navigation bugs (when using smaller menu list size)
+
+2014-10-14
+ * added support for animated door parts during opening/closing movement
+
+2014-10-13
+ * added automatic detection of normal/steel character elements in level
+ editor when drawing text (depending on currently selected element)
+
+2014-10-13
+ * eliminated historical ISO-8859-1 characters from source code files
+ (but still using them internally for special character encodings)
+ * changed output of special character for level sketch brushes to UTF-8
+
+2014-10-08
+ * added handling of unselectable selectbox options and option headlines
+
+2014-10-07
+ * fixed bug when changing between graphic sets with different tile size
+ * cleanup of handling the various graphic sizes for different purposes
+ (like 32x32, 16x16 etc.); this change was needed for the bugfix above
+
+2014-10-02
+ * added virtual keyboard on Android port when entering player name
+
+2014-10-01
+ * fixed "quick menu doors" and sounds for door and envelope requests
+
+2014-09-29
+ * fixed display bugs with certain custom menu definitions regarding the
+ hall of fame (high scores) and setup screens that require scrolling
+ (these display bugs showed up with custom menu graphics of R'n'D jue)
+
+2014-09-28
+ * fixed bug with animation frames per line with non-standard tile size
+ (relevant for example for 64x64 sized frames continued on next row)
+
+2014-09-22
+ * removed checking of file identifier tokens for configuration files
+
+2014-09-19
+ * fixed bug where player actions were only mapped in team mode
+ (this broke four tapes in automatic game engine unit test where
+ old levels contained a non-yellow player, like rnd_abby_king, 011)
+
+2014-09-15
+ * removed large parts of the preprocessor hell of old and unused code
+
+2014-09-14
+ * updated source file headers (mainly author contact information)
+
+2014-09-11
+ * added key shortcuts for window scaling and toggling fullscreen mode:
+ - Ctrl-'+', Ctrl-'-' and Ctrl-'0' for up/downscaling and normal size
+ - "F11" key for toggling fullscreen mode (in addition to Alt-Enter)
+
+2014-09-10
+ * fixed some drawing bugs when scaling graphics due to "game.tile_size"
+ * added some performance improvements when handling SDL surface scaling
+
+2014-09-04
+ * added custom graphics property "game.tile_size" to define in-game tile
+ size (this defines the tile size actually displayed on the playfield);
+ tile graphics will either be scaled to the defined game tile size or
+ have to be specified with the same image size (using ".tile_size")
+
+2014-09-01
+ * added custom graphics property ".tile_size" to define tile image size
+ for game element graphics (like "custom_1.tile_size"); non-standard
+ sized images will then be scaled accordingly to standard tile size
+
+2014-08-30
+ * fixed music still being played in Android version when in background
+
+2014-08-30
+ * added Android "menu" button to be treated as "yes" requester button
+ (while the Android "back" button was already treated as "no" button)
+
+2014-08-28
+ * added command line options "--version" / "-V" to show program version
+ (also shows SDL library versions when prefixed with "--debug" option)
+
+2014-08-27
+ * error file set to unbuffered to prevent truncation in case of crashes
+
+2014-08-19
+ * fixed bug causing wrong screen updates while playing (whole screen
+ update from backbuffer instead of playfield buffer if REDRAW_ALL set)
+ * fixed nasty (typo) bug in native EM engine causing broken player
+ graphics when using different (redefined) playfield size
+
+2014-08-18
+ * fixed bug causing EM/EMC graphics sets containing original 16x16 tiles
+ to be displayed incorrectly (with broken scaling) when switching
+ between small and normal game graphics (thanks a lot to filbo for
+ analyzing and describing how to exactly reproduce this bug)
+
+2014-05-15
+ * removed MS-DOS support
+ * removed native X11 support (X11 now only supported via SDL/SDL2)
+
+2014-05-14
+ * cleanup of functions RedrawPlayfield() and BlitScreenToBitmap()
+
+2014-05-13
+ * fixed level redraw after quick-loading tape with small tile graphics
+
+2014-03-03
+ * added compatibility code for existing request door animation settings
+
+2014-03-01
+ * added ultra-generic, ultra-flexible request door animation handling
+
+2014-02-18
+ * fixed major bugs in handling single-player and multi-player tapes
+ (for details, see http://www.artsoft.org/forum/viewtopic.php?t=2086)
+
+2014-02-13
+ * fixed various problems with playfield and requester/tape/editor doors
+ defined to be at non-standard screen positions in artwork config file
+
+2014-01-28
+ * added envelope style requester dialog (alternative to door requester)
+
+2014-01-27
+ * fixed problems with window scaling and updating related setup value
+ * added setup option to select anti-aliasing quality of scaled windows
+
+2014-01-17
+ * improved speed of displaying progress when loading levels and artwork
+ * changed fullscreen and window scaling changes in setup menu to have
+ immediate effect (instead of being effective after leaving setup menu)
+
+2014-01-15
+ * fixed toons stopping on continuous touch events on Mac OS X
+
+2014-01-14
+ * fixed bug when displaying game envelope with even sized playfield
+ * added graphic configuration options for request (dialog) buttons
+
+2014-01-13
+ * fixed some redraw bugs with window scaling under Mac OS X
+
+2014-01-10
+ * fixed problems with window scaling and updating related setup value
+
+2014-01-07
+ * fixed problems related to fullscreen switching and window scaling
+
+2014-01-06
+ * fixed inconsistent custom artwork constants numbering in src/main.h,
+ src/screen.c and src/conf_gfx.c (this really should be cleaned up)
+ (this bug caused custom artwork definition to set wrong variable)
+
2014-01-05
* fixed using fullscreen mode on Android instead of pseudo-window mode
* fixed keeping desktop fullscreen mode when changing viewport size
2013-12-11
* removed limitation of artwork files to selected file types (this means
that every file type supported by SDL_image and SDL_mixer can be used)
- * changed default graphics vom PCX to PNG (needed for Android version to
- prevent painfully slow loading of images, although not compressing PCX
+ * changed default graphics from PCX to PNG (needed for Android version
+ to prevent painfully slow image loading, although not compressing PCX
files in the assets directory of the APK package might also work fine)
* fixed bug with SDL_BlitSurface creating garbage when source and target
surface are the same (this bug also existed in versions of SDL 1.2.x)
* fixed bug with not resetting push delay under certain circumstances
2004-04-27
- * added option "handicap" for "levelinfo.conf" (thanks to Niko Böhm)
- * added network multiplayer code for Windows (thanks to Niko Böhm)
+ * added option "handicap" for "levelinfo.conf" (thanks to Niko Böhm)
+ * added network multiplayer code for Windows (thanks to Niko Böhm)
2004-04-25
* added option "reachable despite gravity" for gravity movement
(reported by Simon Forsberg)
* fixed bug which could cause an array overflow in RelocatePlayer()
- (reported by Niko Böhm)
+ (reported by Niko Böhm)
* changed Emerald Mine style "passable / over" elements to "protected"
(fixing unsolvable level 10 of "Bondmine 9" with bug beside gate)
2002-12-31
* pre-release version 2.2.0rc1 released
+2002-08-25 src/libgame/setup.c, src/libgame/sound.c
+ * Level series artwork now configurable via level series config file.
+ "levelinfo.conf" may now contain directives "graphics_set",
+ "sounds_set" and "music_set" to select artwork sets which are
+ globally defined or which are included into other level series.
+
2002-08-25
* version number set to 2.1.2
2002-08-13
* version 2.1.1 released
+2002-08-10 src/libgame/system.h
+ * Default "snap" and "bomb" keys for Mac OS X set to left control key
+ and keypad enter key -- Macs seem not to distinguish between left
+ and right modifier keys (both generate scan code for left key). :-(
+
+2002-08-10 src/libgame/sound.c
+ * Fixed small NetBSD compilation bug.
+ Thanks to Adam Ciarcinski for the bug report.
+
+2002-08-10 src/libgame/sound.c
+ * Added support for audio device "/dev/sound/dsp" (devfs).
+ Thanks to Christoph Bauer for the corresponding report.
+
+2002-08-10 src/libgame/sound.c
+ * Bug fixed that caused regular crashes under SDL/Windows version.
+ Mixer_InsertSound(): Always stop music before playing new music,
+ else "mixer_active_channels" can get fucked up.
+ Thanks to Keith Peterston for the bug report.
+
2002-08-10
* version number set to 2.1.1
2002-08-05
* version 2.1.0 released
-
+
+2002-05-31 src/libgame/image.c
+ * Read_PCX_to_Pixmap(): Fixed bad memory leak by freeing "ximageinfo"
+ and "image" after converting loaded PCX image file to X11 Pixmap.
+ This really showed up when reloading custom artwork several times.
+
+2002-05-20 src/libgame/sound.c
+ * added support for 16 bit WAV sound files
+
2002-05-19
* version number set to 2.1.0
2002-04-03 to 2002-05-19 (various source files)
* graphics, sounds and music now fully configurable
* bug fixed that prevented walking through tubes when gravity on
+ * added support for TrueColor PCX graphics files
+ * enhanced sound system (especially regarding stereo and loop sounds)
2002-04-02 src/events.c, src/editor.c
* Make Escape key less aggressive when playing or when editing level.
automatically gets created by "src/Makefile" and contains an actual
compile-time timestamp to identify development versions of the game).
+2002-04-01 src/libgame/misc.c
+ * Added (currently incomplete) function "getKeyFromKeyName()" simply
+ for orthogonality. When really needed, this function must be
+ extended accordingly (analog to "getKeyFromX11KeyName()").
+
+2002-04-01 src/libgame/setup.c
+ * Changed setup "TYPE_KEY" (internal, X11 style key symbol name) to
+ "TYPE_KEY_X11" and added "TYPE_KEY" (human readable key symbol name).
+ (This was needed for custom key setup handling in "src/screens.c".)
+
2002-03-31 src/tape.c, src/events.c
* Added quick game/tape save/load functions to tape stuff which can be
invoked by a keyboard shortcut. Default: "F1" saves game/tape, "F2"
2002-03-30 src/cartoons.c
* Moved some stuff from cartoons.c to the new "src/libgame/toons.c".
+2002-03-30 src/libgame/toons.c
+ * New libgame source file "toons.c" for the program independant part
+ of the toon stuff.
+
2002-03-29 src/screen.c
* Changed setup screen stuff to be more generic (to make it easier
to add more setup screens).
+2002-03-29 src/libgame/setup.c
+ * Changed "LoadLevelInfoFromLevelDir()" so that not only directories
+ with level sub-directories are recognized, but also directories
+ that directly contain level files.
+
+2002-03-29 src/libgame/sound.c
+ * Changed "boolean stereo = TRUE;" to "static boolean stereo = TRUE;".
+ (This was a bug that showed up only when in mono audio mode.)
+
+2002-03-24 src/libgame/x11.c, src/libgame/sdl.c, src/libgame/image.c
+ * Changed image loading code to not exit on error, but set error by
+ using "SetError()" accordingly. Image loading errors must now be
+ catched by above layers (src/init.c for example).
+
+2002-03-24 src/libgame/misc.c
+ * New functions "SetError()" and "GetError()" to provide more
+ flexible error handling.
+
2002-03-23 src/main.c, src/main.h
* Various changes due to the introduction of the new libgame files
"setup.c" and "joystick.c".
* File "src/joystick.c" moved to libgame source tree, with
correspondig changes.
+2002-03-23 src/libgame/system.c, src/libgame/system.h
+ * Various changes due to the introduction of the new files "setup.c"
+ and "joystick.c".
+
+2002-03-23 src/libgame/setup.c
+ * New libgame source file "setup.c" that contains now most setup and
+ level directory stuff previously handled in "src/files.c".
+
+2002-03-23 src/libgame/joystick.c
+ * New libgame source file "joystick.c" that contains now all joystick
+ stuff previously handled in "src/joystick.c" of "Rocks'n'Diamonds".
+
2002-03-22 src/screens.c
* "HandleChooseLevel()": Another bug in level series navigation fixed.
(Wrong level series information displayed when entering main group.)
intuitive: When in "Element Properties" or "Level Info" mode,
return to "Drawing Mode" instead of leaving the level editor.
+2002-03-22 src/libgame/misc.c, src/libgame/sound.c
+ * Added command line option "-s" / "--sounds" and "-m" / "--music"
+ to specify alternative sound and music directories. (The former
+ shortcut "-s" for "--serveronly" has changed accordingly.)
+
+2002-03-22 src/libgame/gadgets.c
+ * Added new gadget events for displaying gadget info texts:
+ "GD_EVENT_INFO_ENTERING" and "GD_EVENT_INFO_LEAVING". Before,
+ the info text callback function was only called when entering
+ a gadget (implicit "GD_EVENT_INFO_ENTERING"). But the info text
+ was never erased. This can now be done by checking the event type
+ in the info callback function.
+
2002-03-21 src/game.c, src/editor.c, src/files.c
* 2.0.1 introduced the corrected "Emerald Mine" style behaviour of
gems (emeralds, diamonds, ...) slipping down from normal wall,
compiling the SDL version on some systems.
Thanks to the several people who pointed this out.
+2002-03-20 src/libgame/gadgets.c
+ * "va_arg(ap, boolean)" changed to "(boolean)va_arg(ap, int)";
+ this caused problems especially on PowerPC architecture (although
+ it is wrong on i386 and other architectures, too)
+
+2002-03-20 src/libgame/pcx.c, src/libgame/image.c
+ * Added support for loading and displaying true-color PCX files.
+
+2002-03-20 src/libgame/misc.c, src/libgame/x11.c
+ * Added command line option "-g" / "--graphics" to specify an
+ alternative graphics directory.
+
2002-03-19
* Version number set to 2.0.2.
2002-03-19
* Version 2.0.1 released.
+2002-03-19 src/libgame/system.c, src/libgame/sdl.c [src/tools.c]
+ * Moved function "GetPixel()" from src/tools.c ("Mirror Magic" code)
+ to libgame source files; needed for SDL fullscreen bug workaround
+ to work correctly.
+
2002-03-18 src/screens.c
* "HandleChooseLevel()": Small bug in level series navigation fixed.
score files) according to suggestions of Debian users and mantainers.
Thanks to Drew Parsons <dparsons@emerall.com> for the patch.
+2002-03-18 src/libgame/misc.c [src/files.c]
+ * Moved some common functions from src/files.c to src/libgame/misc.c.
+
+2002-03-18 src/libgame/misc.c [src/files.c]
+ * Changed permissions for new directories and saved files (especially
+ score files) according to suggestions of Debian users and mantainers.
+ Thanks to Drew Parsons <dparsons@emerall.com> for the patch.
+
2002-03-17 src/files.c
* Changed "{Load|Save}{Level|Tape}()" to IFF style file format:
Replaced "cookie" header string ("ROCKSNDIAMONDS_...\n") with
file, and "file version" is a version number to distinguish files
with different format, for example after adding new features).
+2002-03-17 src/libgame/sound.c
+ * Bug in "StopMusic()" fixed: SDL_mixer functions may be called
+ even when sound not available.
+ Thanks to Drew Parsons <dparsons@emerall.com> for the patch.
+
2002-03-15 src/screen.c
* "DrawHallOfFame()": "FadeSounds()" when entering the hall of fame.
(Before, you heard a mixture of the in-game music and the
hall-of-fame music.)
+2002-03-15 src/libgame/sound.c, src/libgame/platform.h
+ * Added /dev/dsp (streaming audio) support for NetBSD (instead of the
+ /dev/audio (ulaw) based Unix audio interface).
+ Thanks to Krister Walfridsson <cato@df.lth.se> for the patches.
+
+2002-03-15 src/libgame/sdl.c
+ * Workaround for fullscreen bug in WIN32 version of SDL (at least
+ in the currently actual version 1.2.3) by using "standard" screen
+ resolutions like 800x600 and mapping all input (mouse events) and
+ output (screen drawing) accordingly.
+
2002-03-14 src/events.c
* Function "DumpTape()" (files.c) now available by pressing 't' from
main menu (when in DEBUG mode).
* Fixed problem (introduced after 2.0.0 release) with penguins
not getting killed by enemies
+2002-02-28 src/libgame/sound.c
+ * Fixed small problem with new SDL_Mixer 1.2.1:
+ Mix_VolumeMusic() must be called _after_ Mix_PlayMusic(),
+ or it has no effect.
+
2002-02-24 src/game.c, src/main.h
* Added "player->is_moving"; now "player->last_move_dir" does
not contain any information if the player is just moving at
projects / rocksndiamonds.git / blobdiff