diff options
| author | Selbi182 <shadow93x@gmail.com> | 2026-03-31 16:19:22 +0200 |
|---|---|---|
| committer | Selbi182 <shadow93x@gmail.com> | 2026-03-31 16:19:22 +0200 |
| commit | 7b3b5b4adc2b3a75940745e8857cc634450b50a7 (patch) | |
| tree | bb0276b8efeb6a7a2d64d22b00077b606b4b6691 /_inc | |
| parent | d72ddc89bfddf48e61a2c94caf849ee798991704 (diff) | |
More assorted bug fixes
Most of these were taken from the "Some changes/fixes for Sonic 1" thread on the Sonic Retro forums: https://forums.sonicretro.org/threads/some-changes-fixes-for-sonic-1.29751
I didn't implement all of them. Anything that leaned too far into a design choice or would require editing more than a handful of lines was skipped.
Diffstat (limited to '_inc')
| -rw-r--r-- | _inc/DynamicLevelEvents.asm | 5 | ||||
| -rw-r--r-- | _inc/LevelSizeLoad & BgScrollSpeed (JP1).asm | 4 | ||||
| -rw-r--r-- | _inc/LevelSizeLoad & BgScrollSpeed.asm | 4 | ||||
| -rw-r--r-- | _inc/Pattern Load Cues.asm | 3 |
4 files changed, 16 insertions, 0 deletions
diff --git a/_inc/DynamicLevelEvents.asm b/_inc/DynamicLevelEvents.asm index b1c4b15..58afe1d 100644 --- a/_inc/DynamicLevelEvents.asm +++ b/_inc/DynamicLevelEvents.asm @@ -78,6 +78,11 @@ DLE_GHZx: dc.w DLE_GHZ1-DLE_GHZx ; =========================================================================== DLE_GHZ1: + if FixBugs + ; Prevent the title screen from using GHZ1's DLE logic + cmpi.b #id_Title,(v_gamemode).w + beq.s locret_6E08 + endif move.w #$300,(v_limitbtm1).w ; set lower y-boundary cmpi.w #$1780,(v_screenposx).w ; has the camera reached $1780 on x-axis? blo.s locret_6E08 ; if not, branch diff --git a/_inc/LevelSizeLoad & BgScrollSpeed (JP1).asm b/_inc/LevelSizeLoad & BgScrollSpeed (JP1).asm index b2fdcb1..69b7f43 100644 --- a/_inc/LevelSizeLoad & BgScrollSpeed (JP1).asm +++ b/_inc/LevelSizeLoad & BgScrollSpeed (JP1).asm @@ -12,6 +12,10 @@ LevelSizeLoad: move.b d0,(v_unused9).w move.b d0,(v_unused10).w move.b d0,(v_dle_routine).w + if FixBugs + ; Fix title screen not always scrolling after a game over + move.b d0,(f_nobgscroll).w + endif move.w (v_zone).w,d0 lsl.b #6,d0 lsr.w #4,d0 diff --git a/_inc/LevelSizeLoad & BgScrollSpeed.asm b/_inc/LevelSizeLoad & BgScrollSpeed.asm index f264a0f..a310e7f 100644 --- a/_inc/LevelSizeLoad & BgScrollSpeed.asm +++ b/_inc/LevelSizeLoad & BgScrollSpeed.asm @@ -12,6 +12,10 @@ LevelSizeLoad: move.b d0,(v_unused9).w move.b d0,(v_unused10).w move.b d0,(v_dle_routine).w + if FixBugs + ; Fix title screen not always scrolling after a game over + move.b d0,(f_nobgscroll).w + endif move.w (v_zone).w,d0 lsl.b #6,d0 lsr.w #4,d0 diff --git a/_inc/Pattern Load Cues.asm b/_inc/Pattern Load Cues.asm index dd77991..44530c9 100644 --- a/_inc/Pattern Load Cues.asm +++ b/_inc/Pattern Load Cues.asm @@ -225,7 +225,10 @@ PLC_SYZ2: plcheader plcm Nem_Bumper, ArtTile_SYZ_Bumper ; bumper plcm Nem_SyzSpike1, ArtTile_SYZ_Big_Spikeball ; large spikeball plcm Nem_SyzSpike2, ArtTile_SYZ_Spikeball_Chain ; small spikeball + if FixBugs=0 + ; Despite being unused, this corrupts the Roller's graphics plcm Nem_Cater, ArtTile_MZ_SYZ_Caterkiller ; caterkiller enemy + endif plcm Nem_LzSwitch, ArtTile_Button ; switch plcm Nem_Spikes, ArtTile_Spikes ; spikes plcm Nem_HSpring, ArtTile_Spring_Horizontal ; horizontal spring |