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I had an idea for refactor here, instead of the type being a thing, having different versions of this class from the same interface that each implemented their own behavior instead of all those IFs per type.

Are you speaking of a virtual inheritance? In such case these objects would have to be allocated dynamically too, one at a time, and accessed through a pointer to a base class.

Alternatively you could have a pointer to vtable in each object; then the object itself could be same struct, allocated regularily, but have a pointer to table of functions that may be different (this is C-style of override, seen, for example, in a Allegro4 BITMAP struct).

I don't know if this helps yet, but was looking at it and in theory this would reduce the branches.

In theory, majority if not all of these if branches may be removed by replacing if/else with a switch, similarily to how it was done with ReadValue:
https://github.com/adventuregamestudio/ags/blob/master/Engine/script/runtimescriptvalue.h#L316

I tried that recently, but found that it actually reduced the fps a little in a project I've been testing with, so I decided to leave for later.
Maybe I did something wrong, or the test was wrong. Or this particular branching was not the main problem for that particular project.

EDIT:
My belief is that ideally there should not be any branching or behavior switch at all, and all the memory access implemented similarly, somehow.
One major reason this was written in the first place was because AGS compiled script assumes 32-bit pointer size, so it won't work with 64-bit systems. Couple of people have suggested to implement a virtual memory instead, and use virtual 32-bit addresses instead of the real ones, which might fix this issue.
I suppose this is what Nick Sonneveld started to write in one of his experimental branches few years ago.

[Download AGS 3.6.0 RC installer]

AGS 3.6.0 - RC11

Full release number: 3.6.0.46

Download AGS 3.6.0 RC installer

Download AGS 3.6.0 RC as a .zip archive

For Editor

Spoiler

VC 2015 redistributable needed for AGS Editor on Windows

Download Color Themes for the Editor

[close]

For Android

Spoiler

AGS Player, suitable for running any compatible AGS game

NOTE: the Editor now includes Android build component letting you prepare your own games for Android

[close]

For Engine/Editor developers

Spoiler

AGS source code central repository

Debug symbols database (for analysing crash dumps)

[close]

Released: 25th March 2023

Previous stable version: AGS 3.5.1 P19 forum thread


This release is brought to you by:

- sonneveld (porting engine to SDL2)
- Alan v. Drake (improvements, fixes)
- Cameron Cawley [ccawley2011] (fixes, improvements to SpriteFont plugin)
- Crimson Wizard (stuff )
- Dominik Mierzejewski (fix)
- Donovan Watteau (fix)
- eri0o (updated Android port, Web port, Editor improvements, etc)
- fernewelten (new fonts outlining, improvements to script compiler, fixes)
- Francesco Ariis (fixes)
- Morgan Willcock (improving templates, help with CI)
- Pablo Navarro [panreyes] (fixes)
- ChamberOfFear (improvements)
- rofl0r (fixes, suggestions)
- Thierry Crozat (fixes, plugin update)
- vga256 (fixes)



What is new in 3.6.0

AGS 3.6.0 is another big change to AGS.
First of all, this release presents a SDL2-based engine. For about 2 decades AGS engine was based on Allegro 4 graphic library, which was discontinued somewhere in the early 2010-ies (only received few patches since). There was an intent to move either to Allegro 5 or SDL (1 or 2) since, but for various reasons this task was continuously postponed.
Secondly the Editor and Engine now have full Unicode support. This means that you may use any language whatsoever in scripts, object descriptions and custom properties, as well as translations; so long as you also provide proper unicode fonts.
Third, we finally have expanded a list of platforms that the Editor can build for: now this includes Android and Web (Emscripten) port.

For more information please make sure to read "Upgrading to AGS 3.6" topic in the manual: https://adventuregamestudio.github.io/ags-manual/UpgradeTo36.html


Common features:
- Full Unicode support for all game texts: game properties, scripts, translations, input.
  ASCII/ANSI mode is still working, for backwards compatibility. This may be configured in the game project.
- Extended sprite compression options: lossless storage optimization for 16- and 32-bit sprites; LZW compression option for sprites in addition to existing RLE compression.
- GUI controls may now be told to clip their contents, which means that nothing gets drawn outside of their borders (as defined by X, Y, Width, Height properties). The only exception is Sliders, which are more complicated.
- The historical TTF fonts' "fixup" that altered their height and vertical offset is now optional and works only if backwards compatible option is set.
- Max number of AudioChannels is now 16 (was 8).
- Removed game Cursors hard limit (was 20).
- Increased Room Objects limit to 256 (was 40).
- Discontinued "Windows Game Explorer" support in both Editor and Engine.

Editor:
- Editor requires .NET Framework 4.6 to run.
- Added Android build target support (requires "Android component" installed).
- Added Web/Emscripten build target support (requires "Web build component" installed).
- Expanded UI color theme format, support global color options and allow missing entries.
- Script editor works in unicode mode.
- Added "Text format" option in General Settings which lets switching between ASCII/ANSI and Unicode (UTF-8) modes. This defines which format the game texts will be written in, when saving the game project and compiling the game.
- Added "Use old-style keyboard handling" option to the General Settings, which lets select between classic key press handling and new one meant for unicode chars support in scripts.
- Added "Touch to Mouse Emulation", "Touch to Mouse motion mode" and "Display FPS on Screen" to Default Setup. Removed few deprecated options.
- Supports compiling UTF-8 translations. TRS file now has "Encoding" setting that tells how to interpret this TRS text.
- Added support for building multiple speech voxes, by taking files from the Speech subfolders.
- Added support for adding custom files into the game package. This is done by assigning a list of directories to "Package custom data folder" option in General Settings.
- Editor now copies a acsetup.cfg file from the project's root folder (if one is provided by) as a base for generating default config file. Settings from Default Setup will be written over, but other found options won't be removed.
- Added "Sprite file compression" option in General Settings, replacing "Compress the sprite file" option. The new option allows a selection of compression algorithm used for sprites.
  Currently supported: None, RLE (old default compression) and LZW.
- Added "Enable sprite storage optimization" option to the General Settings, that permits the editor to repack sprites in a different storage format, reducing their disk size whenever possible.
  This option may be used alongside with the sprite compression. Note that this does not change how the sprites work in game.
- Added "GUI controls clip their contents" option to the General Settings.
- Added "TTF fonts height used in the game logic" option to the General Settings, that makes your game use real font's pixel height when arranging text and text-based UI elements, as opposed to the nominal font's size.
- Added "TTF font adjustment" property to Fonts, as well as to General Settings where it serves as a project default for the new fonts.
  This property lets you choose between "no changes" and backward compatible TTF fixup meant to keep fonts made for AGS displayed as they were meant to.
- In the "Import TTF" dialog added a choice to import the size closest to the given pixel height.
- Fonts now have Auto Outline Style and Auto Outline Thickness properties.
- Fonts now have a readonly Family Name field, that lets user see the original name of a font they've imported (if available).
- Added IdleDelay property to Characters that lets you set time needed to pass before IdleView is activated. This is equivalent to the Character.SetIdleView script function.
- Added Character.IdleAnimationDelay property to let setup idle view's animation speed.
- Added Cursor.AnimationDelay property to let setup cursor's animation speed.
- The TextWindow edges now have distinct names in the dropdown list of the property grid.
- Rooms created from a Blank template will now have default background of a game's resolution.
- When creating new room objects they will now have their script names set to some default value.
- Added Room.BackgroundAnimationEnabled property to let have disabled animation on room load.
- Editor will now create an empty sprite file if one is missing in the game project. Any existing sprite descriptions in the project will be kept, letting user to reimport these from sources.
- Added "File -> Restore all sprites from sources" menu command.
- Added "Apply" button on editor's Preferences dialog.
- In Preferences replaced "Import Color Theme" with a "Open Theme Folder", as a temporary solution for managing theme files.
- Select script editor's font in the editor's Preferences.
- Added "Help" option to the editor pane's tab context menu.
- Upgraded script editor to Scintilla 3.21.1 and ScintillaNET 3.6.3.
- Cursor's position in script is now displayed on the status bar.
- Dialog scripts now too can open help topics for keywords or script functions under cursor on F1.
- Added zoom controls for the Sprite Manager, Character, Cursor, Inventory and View panes.
- Sprites may now be imported by drag'n'drop into the Sprite manager.
- In sprite manager's context menu added command "Create source files for all sprites with missing external sources..."
- In sprite manager's context menu added (restored) command "Replace sprite using previous files".
  Also made "previous file" remembered consistently whenever a sprite is imported or replaced.
- In sprite manager's "export all" dialog added "skip if inside project's folder" option.
- In sprite manager's "export all" dialog added "reset tile settings" option.
- On the View pane the frames having set delay and linked sound will be now indicated with icons.
- Editor no longer errors and fails when opening a game project with some script files missing.
- Editor no longer errors on empty translations when compiling the game.
- Editor now exports values of the string type Custom Properties to translations.
- Editor no longer prevents exporting string arguments from Get/SetTextProperty calls to TRS file.
- Editor now cleanups spritefile on game load, identifying any data not referenced by the project and marking it for deletion.
- Fixed editor silently enabling all available Build Targets when upgrading a pre-3.4.0 project. This could be very inconvenient as there are several of them supported now.
- Fixed open folders in the Project Tree were collapsing whenever you create a new subfolder or change an object's name in properties.
- Fixed editor was not preventing from entering Character's and AudioClip's ScriptName too long for the engine to handle.
- Fixed Image and View properties in various objects were allowing negative values.
- Fixed some of the object previews (at least GUI) could crash if user entered a non-existing sprite's number as an Image property.
- Fixed editor displaying unhandled exception if the script which user is trying to open was missing. Instead it will now open a blank script.
- Fixed room editor was suggesting to save the modified room even if no changes were made.
- Fixed a recently imported sprite could be displayed incorrectly scaled up in the room editor for high-resolution games, if the "Allow relative asset resolutions" was enabled in General Settings, and the sprite 0 had "Resolution" property set to "Low".
- Fixed program crash occuring on sprite's import if failed to open a source file for any reason.
- Fixed View animation preview stopping at frame 100 (if loop contains over 100 frames).
- Fixed going to a "find all" result in dialog script did not highlight the found text, and sometimes did not scroll down to it.
- Fixed "Goto Definition" not working for Enums and Defines (macros).
- Fixed script autocomplete sometimes was not updated right after opening a script.
- Fixed script autocomplete for function calls was mistreating commas in strings and inline comments as if they were separating actual parameters.
- Fixed script autocomplete was not displaying members of extended structs if the parent struct was declared in another header.
- Fixed script autocomplete was not working for enum names.
- Fixed autocomplete crashing the editor if there was an import declared with type and variable having identical names, and user tries to type that variable's name and a dot to access its members.
- Fixed structs and enums were not highlighted if declared inside a script's body.
- Fixed in dialogs numbers inside names were incorrectly highlighted as numeric values.
- Fixed matching or mismatching braces were not highlighted consistently at all times in regular and dialog scripts.
- Fixed crash occuring when user was trying to set breakpoint on the very last line in script.
- Fixed few editor panes were not opening correct help topics in F1.
- (Possibly) fixed error message text in the runtime error popup could be drawn partially beyond the popup borders if the user's system has text scaling option enabled.

Script compiler:
- Support unicode character literals.
- Support using float literals when defining default values for function arguments.
- Support hexadecimal number literals (e.g. "0xABCDEF").
- Removed 500-characters line limit.

Script API:
- Expanded `on_key_press` callback, now supports two parameters: key code and key modifier flags.
- In the new key handling mode `on_key_press` is called for each actual key press;
  e.g. combinations like Ctrl+Z will result in two `on_key_press` calls, one with eKeyCtrlLeft and second with eKeyZ; added support for "NEW_KEYINPUT_API" macro in scripts.
- Implemented new `on_text_input(int ch)` callback which is called when the engine receives a printable character. This callback is essential for handling unicode chars in script.
- Similarily, expanded `dialog_options_key_press` with the third `mod` argument, and implemented `dialog_options_text_input` callback for receiving unicode chars during the custom dialog options state.
- Implemented `dialog_options_close` callback which is called when custom dialog options are removed from the screen. This allows to perform any required cleanup.
- Added eEventEnterRoomAfterFadein event for `on_event` callback, which corresponds to "enter after fade-in" room event.
- Added eKey constants for Shift, Control and Alt keys.
- Added eKeyMod enum for key modifiers constants.
- String.AppendChar(), ReplaceChar() functions and String.Chars[] property are now working with the unicode characters.
- String.Format("%c") specifier will now be able to print unicode characters.
- Extended Button.Animate() to have blocking style, direction and starting frame parameters, thus matching other Animate commands (of Character and Object).
- Extended all Animate() commands by adding "volume" parameter, that defines volume of the frame-linked sounds for the duration of this animation.
- Added Character.AnimationVolume, defining volume of the frame-linked sounds.
- Added Character.IdleAnimationDelay to let control idle view's animation speed.
- Character.Scaling is no longer limited by a range of 5-200 (now supports 1-32767).
- Hotspot.Name and Object.Name may now be set in script.
- Added Object.ManualScaling and Object.Scaling.
- Deprecated Object.IgnoreScaling (use Object.ManualScaling instead).
- Object.SetView default loop & frame values are now 0 (was -1 which retained loop and frame indexes from the previous view, often unexpected to the user).
- DrawingSurface.DrawImage() and DrawSurface() now support optional source rect coordinates.
- Added functions for getting DrawingSurface of room masks: GetDrawingSurfaceForWalkableArea(), GetDrawingSurfaceForWalkbehind(), Hotspot.GetDrawingSurface(), Region.GetDrawingSurface().
- Added new delay parameter to Mouse.ChangeModeView() to let control cursor's animation speed.
- Added Game.ChangeSpeechVox() and Game.SpeechVoxFilename, support switching the voice-over pack.
- Added Mouse.AutoLock property that toggles automatic mouse lock inside the game window.
- Added Room.Exists().
- Added System.Log().
- Added SkipWait() that skips any active Wait() function.
- Added WaitMouse() to complement existing Wait functions.
- Added InputType enum which defines input devices and lets create their sets as flags.
- Added WaitInput(), a more generic and extendable function that accepts a combination of flags telling which input types to wait for.
- All Wait* functions now may have infinite timeout if you pass a negative timeout parameter.
- All Wait* functions now return the reason they were skipped: a combination of InputType flag and a respective key or button code.
- Added GUIControl.Transparency property.
- Added Overlay.CreateRoomGraphical and CreateRoomTextual. Use these two functions to create "room overlays": that is - overlays that display a sprite inside the room, sorted among other room objects, characters and walk-behinds.
- Added readonly Overlay.InRoom property that tells if this is a room or screen overlay.
- Extended Overlay.CreateGraphical() with a new "clone" parameter that tells whether to assign a sprite index, or make a sprite's copy owned exclusively by this overlay.
  The former will save program memory but make overlay update if the sprite is edited later. The latter is meant primarily for backwards compatibility. Overlay.CreateRoomGraphical has the same param.
- Added Overlay.Graphic property that lets you change overlay's sprite after it's created.
- Added Overlay.Width and Height properties, that let you freely scale existing Overlay.
- Added readonly Overlay.GraphicWidth and GraphicHeight properties that let read original overlay's graphic size, as not all overlays hold a sprite reference (e.g. textual overlays).
- Added Overlay.Transparency property.
- Added Overlay.ZOrder property that lets you sort Overlays among themselves and other objects in the same "game layer": screen overlays are sorted among GUI, while room overlays are sorted among room objects, characters and walk-behinds.
- Added Speech.TextOverlay and Speech.PortraitOverlay for accessing blocking speech overlay and portrait overlay respectively.
- Added Game.BlockingWaitSkipped which tells the result of the last blocking wait skipping, also including result of the blocking speech skipping.
- SkipSpeechStyle now supports eSkipNone mode; when used it will disable any kind of skipping, such speech can be only skipped by a direct command from script.
- Extended Screen.ScreenToRoomPoint() with an optional "restrictToViewport" argument, which lets to choose whether tests over empty place result in conversion through the default viewport or a null pointer.
- Added AudioClip.PlayOnChannel().
- Added AudioChannel.Pause() and Resume() functions, and IsPaused property.
- Added AudioChannel.SeekMs(), complementing PositionMs (as the Seek() function interprets position differently depending on the audio format).
- PlayVideo() now supports an option to play both game's and video's audio track simultaneously.
- Added File.WriteRawInt() to complement ReadRawInt().
- File paths in script now support $DATA$ token, which tells to read files from the game package.
  This only works for read operations. Functions that support this token currently are: File.Open(), DynamicSprite.CreateFromFile(), ListBox.FillDirList().
- Debug(2, 0) command that displayed walkable areas is superceded by Debug(2, n), where "n" is a mask type: 0 - none, 1 - hotspots, 2 - walkbehinds, 3 - walkable areas, 4 - regions. This command also works as a toggle switch, calling it with the same mask index will turn it off.
- Debug(5, n) command that displayed character's walk paths now also works as a toggle switch.

Engine:
- New SDL2-based backend for graphics, audio and input.
- Hqx graphic filters discontinued (could be temporary).
- Windows-only DirectMedia video playback discontinued (could be temporary).
  Only OGG/OGV videos are kept supported at this point.
- Support resizing game window on desktop systems.
- Support "borderless full-screen window" mode in addition to the real (exclusive) fullscreen.
- Support for switching vertical sync at runtime with Direct3D/OpenGL renderers.
  Also enable vsync in windowed mode too.
- Unicode (UTF-8) text support: engine can now switch between ASCII and UTF-8 text mode.
  This is controlled by both game's OPT_GAMETEXTENCODING setting and translation's "Encoding" setting: they tells whether to interpret game texts as UTF-8 or ASCII/ANSI.
- Support optional translation's "GameEncoding" setting: it hints the original game's codepage to help with their conversion. This is mostly meant for translating existing older (ANSI) games.
- Engine now supports using real pixel height of the TTF fonts when arranging text and UI elements on screen; using nominal import size of the font is used as a compatible mode for the old games.
- Also supports separate "normal" and backward compatible "fixup" modes when initializing TTF fonts, letting to display both common TTFs and ones made specifically for AGS in the past to display as they were meant to be.
- Supports scripts using functions and variables from any other scripts, regardless of the script module order in the project.
- Removed limit of simultaneous Button animations.
- Removed limit of Character followers.
- Removed Overlay limit.
- Character.SetWalkSpeed() is no longer restricted by an arbitrary limit of 50.
- Process character's idle view based on real game speed, not hardcoded 40 fps.
- Improved file writing times (e.g. when doing a game save) by using buffered file stream. Initial tests showed 50% faster file writing.
- Engine now renders GUI controls as separate textures when using hardware accelerated renderers. This may significantly improve perfomance in the high-resolution games and games with large number of GUI elements on screen.
- Engine now shares the video texture data for all game objects on screen sharing same sprite. This improves performance in case there are multiple objects which use same image.
- Various performance optimizations for both raw drawing and texture updates (Direct3D/OpenGL).
- Engine now ensures that in threaded audio mode the AudioChannel's state only changes once the game is updated, and not while the game script is running. This prevents situations when the clip could begin playing before all properties are set in script, or when AudioChannel's properties' values (such as Position) could change while running a game script.
- 24-bit wav PCM support, comes with the new sound library.
- File.ReadRawLineBack() now always reads full line, and not limited to 200 characters anymore.
- Debug displays, such as showing room mask and character walk paths, are now implemented as non-blocking translucent overlays, allowing you to keep playing the game while they are on.
- Implemented debug key controls for calling a built-in save and restore game dialogs. These controls have to be set in user config as "save_game_key" and "restore_game_key" in "[override]" category. These may be used by testers if the game is missing a save function or one is bugged.
- Engine now supports loading compiled scripts as separate files packed along with the game, along with those embedded into the main game data or inside room files.
- Engine no longer bails out with error if the chosen translation cannot be loaded on startup.
- When reporting script errors, engine will print callstack for all the active script "threads": for example, if there's Wait() function called and error happened in repeatedly_execute_always, then it will print both actual error's location, and Wait() call's location.
- Engine config now has graphic modes defined as a simplier string options:
  "[graphics] fullscreen" for the fullscreen mode setup, and "[graphics] window" for the windowed.
  Fullscreen option can explicitly define a "borderless full-screen window" mode.
- Added "emul_mouse_mode" and "emul_mouse_relative" options to config in "[touch]" category.
- Added "cache_size" and "stream_threshold" options to config in "[sound]" category, they setup the rules for sound caching and choosing whether to load a clip fully into mem or stream one.
- Added "load_latest_save" and "show_fps" options to config in "[misc]" category.
- Added "background" option to config in "[misc]" category, that defines the starting run-in-background (aka multitasking) mode (may later be changed by SetMultitaskingMode()).
  Added "--background" command line option for the same purpose.
- Added "--sdl-log" command line option for setting up SDL2 library output verbosity. The engine log config now has a new "sdl" group meant for SDL2 messages.
- Support "--user-conf-dir" command-line arg (and "user_conf_dir" config option) superceding "--localuserconf"; the new option directly tells the location of user config file.
- Path related command-line and config options, - such as "shared_data_dir", "user_data_dir" and "user_conf_dir", now support $GAMENAME$ token in path which is resolved to the game's title.
- Added "--clear-cache-on-room-change" command-line arg (and similar config option).
- Don't error when DrawingSurface.DrawImage has bad transparency parameter (warning instead).
- Don't error when detecting bad format in File.Read* functions (warning instead).
- Added missing "DrawSprite" function for "agsblend" plugin stubs.
- Added stubs for agsshell plugin (a contemporary cross-platform variant of ags_shell).
- Added stubs for agsappopenurl plugin.
- Fixed loading pre-3.5.0 games on big endian systems.
- Fixed potential crashes if a room-related API function has been called in "game_start"; this is achieved by having a dummy room placeholder object. Still results of such calls are undefined and should not be relied upon.
- Fixed potential crash on room load if the walkable area mask contained color values above the supported range.
- Fixed dialog script's "goto-previous" command not working if used from the first sub-topic run using "goto-dialog" (a very-very old bug).
- Fixed AGS_EngineInitGfx plugin callback was not called during OpenGL renderer initialization.
- Fixed Direct3D/OpenGL renderers were displaying plugin's raw drawings in a wrong position in the scrolling rooms, if the drawing was done on AGSE_PRESCREENDRAW or AGSE_POSTROOMDRAW events.
- Fixed overlay may fail to be created sometimes, if previously another overlay had been forcefully removed when changing rooms (this is an ancient bug which existed for many years).
- Fixed ListBox.RowCount reporting 0 if called before the control was displayed once.
- Fixed GetTextWidth would still return a size of an outline for an empty text string.
- Fixed text may be misaligned in gui controls, as its outline thickness is not counted.
- Fixed some TTF fonts could be cut at the bottom when the speech is displayed.
- Fixed scheduled sound fadeout effect was not cancelled by skipping a cutscene.
- Fixed OGV Theora videos positioned incorrectly if they have certain sizes or aspect ratios.
- Fixed game fps sped up if SetGameSpeed() is called repeatedly in game script.
- Fixed game not reacting to system close commands when stuck in script, which made it impossible to close the "hanging" game by usual means (other than terminating the process).

Engine Plugin API:
- Added IAGSEngine::GetGameInfo() function which returns information about the game, such as its title and GUID.
- Added new render callback AGSE_POSTROOMDRAW, for handling drawing inside the room above all room objects.
- Added IAGSFontRenderer2 interface, expanding the original font renderer interface, improving font plugins support.
- Added ReplaceFontRenderer2() and NotifyFontUpdated() functions.

Compatibility:
- Fallback to the first loop with frames if current character's loop does not have any.
- Use the dummy frame if current character's speech view loop does not have any.
- Ignore character having view/loop with no frames while it's not in the current room.
- Legacy behavior of MoveCharacterBlocking's return value.
- Fixed walkable area's continuous scaling was broken for high-res rooms in old games.
- In pre-3.* games force player to walkable area after changing rooms, this is to emulate an unintentional effect created by the old engines.
- Fixed pre-3.4.1 anti-aliased TTF fonts display (their vertical position was broken).
- For pre-3.5.0 games support old behavior of coincidental dynamic sprite replacement on GUI backgrounds (and few other places) without explicit assignment; that is - when the new DynamicSprite is created right after deleting an old one.
- Support Label.TextAlignment with legacy alignment constants for pre-3.5.0 games made with the custom engine from "Clifftop Games".
- Support native resolution hack for games made with "Clifftop Games" custom engine, where 640x400 games are run as 640x360.

Android:
- Rewrote universal AGS game launcher/player using up-to-date Google guidelines. The former "launcher" is now called "AGS Player".
- Implemented single game project template meant for building your own signed APK.
- Implemented two touch-to-mouse control scheme (selectable in config), for one finger emulating LMB only, and for two fingers emulating LMB and RMB.
- Support relative motion speed setting for touch-to-mouse emulation.
- In AGS Player added "Browse" button to the game folder selection, which opens default system file picker.
- AGS Player now searches for games recursively, in all the subfolders.
- AGS Player now has preference button per each game, which opens individual game's settings.

OSX:
- OpenGL renderer is now supported on MacOS.

Web / Emscripten:
- Initial port release.

Windows:
- Installer will create program links with three-digit version in the name.

Plugins:
- Added SpriteFont plugin to the list of builtins, for ports that use ones. SpriteFont plugin is updated to support custom "Clifftop Games" font variants.

WinSetup:
- Added "Fullscreen as borderless window" checkbox.
- Remade sound options to reflect the move to the new audio system in the engine.



KNOWN ISSUES
* MIDI no longer plays on its own on Windows. For MIDI you (and your players) must install "sound banks" (also known as "sound font"). Please refer to this article: https://github.com/adventuregamestudio/ags-manual/wiki/MIDI-playback
* AudioChannel.Position and AudioChannel.Seek do not work for MIDI and MOD sounds. Try sticking to PositionMs and SeekMs for now.
* There are reports about Direct3D not being able to restore the fullscreen mode after alt+tabbing occasionaly.

I have this unusual usability problem, likely because I have mod rights in certain threads, "Quick edit" button also shows for me on other peoples posts, and I keep clicking on it occasionally when trying to reply... Good thing I was able to notice what i do wrong before saving the post.
Is there a way to make it more distinct when it's not on my own posts perhaps? I don't want to remove someones text by mistake...

Unfortunately, it is using the Ogg Theora video, considering it has become an obsolete codec since VP8 and VP9.   Is it difficult to integrate more modern open-source codecs into AGS?

The video playback is fully implemented inside the plugin, it's not using AGS own functionality to play them. So there are two separate questions:
* video support in this plugin,
* video support in AGS itself.

I guess it's easier to do in plugin first, since it already has a non-blocking playback. AGS would require to reimplement video controls, and add more sophisticated playback script API to support the same thing.

Unfortunately, I have no idea what codecs VP8 and VP9 are, what are they played with. I understand the principles of programming video, but do not know alot about formats and codecs.

Yes, i confirm, hide works now, thank you.

Should I report new forum bugs here?

I noticed that spoilers do not work correctly, instead the "hide" tags are displayed verbatim.
Did syntax change or they are broken? If syntax changed, is there a way to convert the topics to the new one automatically?

The plugin looks really cool and useful, but fore some reason, all my dialog text got wiped out. In every dialog in the project. The options were not affected, everything else is suddenly blank. I'm using AGS build 3.6.0.31 if it helps.
I have some backups, so it should all be okay, but I'm not sure whether someone reported this or had similar problems.

There have been a bug in 3.6.0 which caused this, please make sure you're using the latest update of 3.6.0.

[@SpeechCenter]

@SpeechCenter, Hello.

We found that SpeechCenter uses some of the AGS.Types classes and their methods directly, not through the interfaces. This makes it easy to break this plugin's integration, as the AGS developers are not aware if changing certain classes or methods will affect this plugin's work.

To give an example, recent changes to Script.SaveToDisk() parameter list has broken saving the script document from this plugin.

It will be nice to discuss this somehow, and see if we can move necessary methods to interfaces.

There's always a fixed persistent number of walkable areas in AGS, regardless of whether they are painted or not, so don't bother yourself with that.

I decided to rename this plugin from "Sprite3D" to "SpriteVideo", that in my opinion better reflects what it does and is meant for.
All the script commands stay the same, of course, but if you used this plugin before in your game, you only need to disable old plugin with old name, and activate new plugin with the new name.

Also, updated to v0.9.3 with some minor fixes.

For Windows: https://github.com/ivan-mogilko/ags-spritevideo/releases/download/v0.9.3/win_ags_spritevideo.zip
For Linux (debian-based): https://github.com/ivan-mogilko/ags-spritevideo/releases/download/v0.9.3/libags_spritevideo.tar.xz

I think the plugin is fully working and ready to be released as a complete version 1.0, but I would like to hear from someone who used this in real games, especially with OpenGL renderer and on Linux.

Updated to v0.9.2,

- Fixed D3D_Sprite's Tint properties not working in OpenGL mode.
- Fixed plugin crash when exiting game while video is playing.

For Windows: https://github.com/ivan-mogilko/ags-sprite3d/releases/download/v0.9.2/win_ags_sprite3d.zip
For Linux (debian-based): https://github.com/ivan-mogilko/ags-sprite3d/releases/download/v0.9.2/libags_sprite3d.tar.xz

[EDIT:]

Code: ags

Failed to save room room1.crm; details below
GlobalScript.ash(7): Error (line 7): expected variable or function after import, not 'D3DVideo'

Sorry for asking so many questions - this is the first time I've used a plug-in.

Sorry, I said it wrong, it's D3D_Video, not D3DVideo.
This is mentioned in the original plugin's documentation here: http://www.serpentpictures.net/ags_d3d/ where it sais "b) Playing a video over the background"


EDIT:

Getting the music to keep playing while a video plays is one the last obstacles to overcome for my little proof of concept game - then I can start developing the real thing!

I was curious and found your previous posts about the game you're trying to make here: https://www.adventuregamestudio.co.uk/forums/index.php?topic=60020.0

I must mention that this plugin does not play any sound, it technically has no audio output, so it only displays video frames. I should have mentioned this in the description earlier.
Resolving the sound issue would require either to fix the engine and let it play video sounds simultaneously with the game sounds (that's perfectly possible to do), or extend the plugin to support audio output.

I placed:

Code: ags

// define video
D3DVideo* video;

at the top of the global script, but I still get the undefined token error on the "video = D3D.OpenVideo ....." line of my room1 script.

If you are using this variable only in the room script, then you should declare it in the room script. Room script does not see variables declared inside the global script.

If you want to use this variable throughout the game, in global script and multiple rooms, then you need to place it in global script and import/export it.

Code: ags

// in GlobalScript.asc
D3DVideo* video;
export video;

// in GlobalScript.ash
import D3DVideo* video;

AGS manual has this article about sharing variables between scripts:
https://adventuregamestudio.github.io/ags-manual/ImportingFunctionsAndVariables.html

Everything works just fine, until I try to add the video.  The plug in instructions just had the code, but not a lot of explanation, so I'm sure I just missed something

In your code you are using a variable called "video", but you have not declared it anywhere. Since you are using it in multiple functions, you need to declare a global variable, somewhere at the top of your script:

Code: ags

D3DVideo* video;

I tried to use this plug in on my test game, but received an error "undefined token 'video'".  I was attempting to play the video clip on room load before the fade in.

Please post your script where you are using this plugin?

Is there anything I need to do beyond copying the plug-in file to the ags directory?

You also need to activate the plugin in the game's project tree.

Full rewritten documentation for this module is now available here:
https://github.com/ivan-mogilko/ags-script-modules/wiki/Drag-&-Drop-module

I tried to explain things in more simple words where possible, and give more practical script examples to illustrate the concepts.
Still might add more real use examples later.

The demo Game link is broken.

Fixed the link.

NOTE: I reuploaded demo once more, fixing another problem that caused incorrect drawing colors in room 2.

Uploaded a fixed demo:
https://github.com/ivan-mogilko/ags-script-modules/releases/download/dragdropdemo-1.1.1/DragDropDemo_1.1.1.zip

[objects]

Both. editor and run game. All images point to sprite 0. I could fix it manually and replace image 0 with other sprites.

Do I understand correctly, that objects themselves exist, but they lost their sprites?
Do you get any errors or other messages when opening the game in the editor? Which sprites are present in the sprite manager?

EDIT: alright, I finally reproduced this, if I save & rebuild whole game without opening a room first.
It appears that the game contains mistakes, where objects reference sprites which are no longer present in the sprite manager, but somehow remained present in the sprite file. The newer version of AGS 3.6.0 detects such case and cleans the sprite file.