Difference between revisions of "AGI/TODO"

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(Add note about detection)
m (Moved 3690 from Not Fixed to Fixed, as it turns out to be original game (script) bugs which cannot be fixed because the author left the project unfinished (Game is winable))
 
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{{Infobox_TODO|
taskname=AGI Engine TODO|
techcontact=[[AGI]] Engine Team|
subsystem=Engine|
}}
== Main ToDo items ==
== Main ToDo items ==


=== Bugs Also in the Original ===
In the following you will find a number of bugs which actually already occur when using the original interpreter / .EXE. That is, those errors are bugs in the games themselves, not in ScummVM. Still, we sometimes are able to implement workarounds, meaning ScummVM at times works better than the original ;).
Note that neither of these lists is complete.
==== Not Fixed ====
* AGI GR: Jacobs...err, Jerrod's Ladder. {{Tracker|id=3571}}
* AGI: Fan(Caitlyn's Destiny) - Sprite handling flawed. {{Tracker|id=3684}}
* AGI: Fan(Agent06) - Costume glitch. {{Tracker|id=3689}}
* SQ2: Walking inside walls at Orbital Station's shuttle bay. {{Tracker|id=3825}}
* KQ2: Bug when rubbing genie lamp. {{Tracker|id=3638}}


=== Features ===
==== Fixed ====
* Better game detection code. NAGI approach with inheritable settings seems to be nice. Direct MD5 approach will not always work, i.e. we have to have a goo dfallback, so zillions of fan-made games could work as is.
* AGI: Fan(Get Outta SQ) - Graphics messed up. {{Tracker|id=3697}}
* Save/load management
* AGI: Fan(Hobbits) - Game stuck after intro. {{Tracker|id=3698}}
* Objectify
* AGI: Fan(Hobbits) - Game logic flawed. {{Tracker|id=3699}}
* Make Hi-res mode switchable. Probably add yet another command line parameter?
* AGI: Fan(Caitlyn) - Script errors(?) - original game bugs(?). {{Tracker|id=3690}}
* Better compatibility. NAGI is known to be more stable


== Future ==
== Future ==
=== From Sarien Bugs and requests ===
=== From Sarien Bugs and requests ===
* AGI256, Agi256-2 support (which games use them?)
* Amiga-style menus (?) See [http://sarien.sourceforge.net/screenshots/agi-amiga-01.png this screenshot]
* Hercules mode (?)
* Mac mono mode (?)
* Finish Apple IIgs music support
* PC Speaker music


=== NAGI features ===
==== Not Yet Implemented ====
First thing to consider is that NAGI has X11 license.
* CGA RGB rendering mode [http://sourceforge.net/tracker/index.php?func=detail&aid=438410&group_id=24759&atid=382573 FR #438410]
* Hercules fonts (suggestion is at Sarien FR)
* Mac monochrome rendering (kinda pointless, we already support Hercules rendering)
* Generic AGI version detector
 
* Check Tandy emulator
=== Features that'd be nice to have ===
* Apple II palette
* [[AGI_Palette_Configuration|AGI Custom Palette Configuration]] task has a 50 to 100 USD Bounty on it offered by syke. Note: The project can not guarantee payment on this, speak to syke if wanting to claim.
* Custom 256-color palette support for fan games using [[AGI/Specifications/Fan_Made_Extensions#AGI256|AGI256]] or [[AGI/Specifications/Fan_Made_Extensions#AGI256-2|AGI256-2]]
** This needs custom palette defining, loading and changing support as AGI256(-2) currently always uses the default 256-color VGA palette
* Custom picture/view/cel-dependent palettes
** Example: Darken the backgrounds, lighten the ego and objects.
 
=== Completely Wishful Thinking ===
* Support for AGI v2.001 + v1 PC-Disk images (The biggest bar to entry is really working out how the executable knows where files 'map' to on disk, the file formats are the same, so it is just working out how the game knows Sector X, head Y, Track D is the start of File Q).
 
== PreAGI ==
 
=== Mickey's Space Adventure ===
* Make saving/loading routines endian and alignment safe
* support for Apple, C64, and TRS-80 versions
 
=== Winnie the Pooh ===
* Amiga version specifics
** palette
*** pink should be displayed as orange
** Amiga interface
*** Compass image
*** inverse text/background colors
*** playground button
*** "greyed-out" buttons
*** cursor
** sound
* finish support for C64 version
** intro pictures
** palette
** sound
* finish support for Apple II version
** intro pictures
** palette
** sound
* finish moving _vm->_system->updateScreen(); to main loop (this doesn't seem possible with the current code, though)
* support for Atari version
 
=== Troll's Tale ===
* sound
* support for Apple, Atari, and C64 versions
 
=== The Gelfling Adventure ===
* add support
* support for Apple and Atari versions
* did a DOS version actually exist?
 
=== Dragon's Keep ===
* add support
* support for Apple, Atari, and C64 versions. DOS version seems to have never existed

Latest revision as of 07:50, 3 August 2017

TODO List
Name AGI Engine TODO
Technical Contact(s) AGI Engine Team
Subsystem Engine

Main ToDo items

Bugs Also in the Original

In the following you will find a number of bugs which actually already occur when using the original interpreter / .EXE. That is, those errors are bugs in the games themselves, not in ScummVM. Still, we sometimes are able to implement workarounds, meaning ScummVM at times works better than the original ;).

Note that neither of these lists is complete.

Not Fixed

  • AGI GR: Jacobs...err, Jerrod's Ladder. [Bug #3571]
  • AGI: Fan(Caitlyn's Destiny) - Sprite handling flawed. [Bug #3684]
  • AGI: Fan(Agent06) - Costume glitch. [Bug #3689]
  • SQ2: Walking inside walls at Orbital Station's shuttle bay. [Bug #3825]
  • KQ2: Bug when rubbing genie lamp. [Bug #3638]

Fixed

  • AGI: Fan(Get Outta SQ) - Graphics messed up. [Bug #3697]
  • AGI: Fan(Hobbits) - Game stuck after intro. [Bug #3698]
  • AGI: Fan(Hobbits) - Game logic flawed. [Bug #3699]
  • AGI: Fan(Caitlyn) - Script errors(?) - original game bugs(?). [Bug #3690]

Future

From Sarien Bugs and requests

Not Yet Implemented

  • CGA RGB rendering mode FR #438410
  • Mac monochrome rendering (kinda pointless, we already support Hercules rendering)

Features that'd be nice to have

  • AGI Custom Palette Configuration task has a 50 to 100 USD Bounty on it offered by syke. Note: The project can not guarantee payment on this, speak to syke if wanting to claim.
  • Custom 256-color palette support for fan games using AGI256 or AGI256-2
    • This needs custom palette defining, loading and changing support as AGI256(-2) currently always uses the default 256-color VGA palette
  • Custom picture/view/cel-dependent palettes
    • Example: Darken the backgrounds, lighten the ego and objects.

Completely Wishful Thinking

  • Support for AGI v2.001 + v1 PC-Disk images (The biggest bar to entry is really working out how the executable knows where files 'map' to on disk, the file formats are the same, so it is just working out how the game knows Sector X, head Y, Track D is the start of File Q).

PreAGI

Mickey's Space Adventure

  • Make saving/loading routines endian and alignment safe
  • support for Apple, C64, and TRS-80 versions

Winnie the Pooh

  • Amiga version specifics
    • palette
      • pink should be displayed as orange
    • Amiga interface
      • Compass image
      • inverse text/background colors
      • playground button
      • "greyed-out" buttons
      • cursor
    • sound
  • finish support for C64 version
    • intro pictures
    • palette
    • sound
  • finish support for Apple II version
    • intro pictures
    • palette
    • sound
  • finish moving _vm->_system->updateScreen(); to main loop (this doesn't seem possible with the current code, though)
  • support for Atari version

Troll's Tale

  • sound
  • support for Apple, Atari, and C64 versions

The Gelfling Adventure

  • add support
  • support for Apple and Atari versions
  • did a DOS version actually exist?

Dragon's Keep

  • add support
  • support for Apple, Atari, and C64 versions. DOS version seems to have never existed
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