mirror of https://github.com/pret/pokecrystal.git
248 lines
3.8 KiB
NASM
248 lines
3.8 KiB
NASM
RunMapSetupScript::
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ldh a, [hMapEntryMethod]
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and $f
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dec a
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ld c, a
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ld b, 0
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ld hl, MapSetupScripts
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add hl, bc
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add hl, bc
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ld a, [hli]
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ld h, [hl]
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ld l, a
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call ReadMapSetupScript
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ret
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INCLUDE "data/maps/setup_scripts.asm"
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ReadMapSetupScript:
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.loop
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ld a, [hli]
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cp map_end
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ret z
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push hl
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ld c, a
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ld b, 0
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ld hl, MapSetupCommands
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add hl, bc
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add hl, bc
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add hl, bc
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; bank
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ld b, [hl]
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inc hl
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; address
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ld a, [hli]
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ld h, [hl]
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ld l, a
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; Bit 7 of the bank indicates a parameter.
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; This is left unused.
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bit 7, b
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jr z, .go
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pop de
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ld a, [de]
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ld c, a
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inc de
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push de
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.go
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ld a, b
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and $7f
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rst FarCall
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pop hl
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jr .loop
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MapSetupCommands:
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; entries correspond to command indexes in constants/map_setup_constants.asm
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dba EnableLCD ; 00
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dba DisableLCD ; 01
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dba InitSound ; 02
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dba PlayMapMusic ; 03
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dba RestartMapMusic ; 04
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dba FadeToMapMusic ; 05
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dba FadeMapMusicAndPalettes ; 06
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dba PlayMapMusicBike ; 07
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dba ForceMapMusic ; 08
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dba FadeInMusic ; 09
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dba LoadBlockData ; 0a (callback 1)
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dba LoadConnectionBlockData ; 0b
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dba SaveScreen ; 0c
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dba BufferScreen ; 0d
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dba LoadMapGraphics ; 0e
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dba LoadMapTileset ; 0f
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dba LoadMapTimeOfDay ; 10
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dba LoadMapPalettes ; 11
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dba LoadWildMonData ; 12
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dba RefreshMapSprites ; 13
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dba HandleNewMap ; 14
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dba HandleContinueMap ; 15
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dba LoadMapObjects ; 16
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dba EnterMapSpawnPoint ; 17
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dba EnterMapConnection ; 18
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dba EnterMapWarp ; 19
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dba LoadMapAttributes ; 1a
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dba LoadMapAttributes_SkipObjects ; 1b
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dba ClearBGPalettes ; 1c
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dba FadeOutPalettes ; 1d
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dba FadeInPalettes ; 1e
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dba GetMapScreenCoords ; 1f
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dba GetWarpDestCoords ; 20
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dba SpawnInFacingDown ; 21
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dba SpawnPlayer ; 22
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dba RefreshPlayerCoords ; 23
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dba ResetPlayerObjectAction ; 24
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dba SkipUpdateMapSprites ; 25
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dba UpdateRoamMons ; 26
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dba JumpRoamMons ; 27
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dba FadeOutMapMusic ; 28
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dba ActivateMapAnims ; 29
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dba SuspendMapAnims ; 2a
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dba ApplyMapPalettes ; 2b
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dba EnableTextAcceleration ; 2c
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dba InitMapNameSign ; 2d
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EnableTextAcceleration:
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xor a
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ld [wDisableTextAcceleration], a
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ret
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ActivateMapAnims:
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ld a, $1
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ldh [hMapAnims], a
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ret
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SuspendMapAnims:
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xor a
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ldh [hMapAnims], a
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ret
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LoadMapObjects:
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ld a, MAPCALLBACK_OBJECTS
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call RunMapCallback
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farcall LoadObjectMasks
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farcall InitializeVisibleSprites
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ret
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; unused
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ret
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ResetPlayerObjectAction:
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ld hl, wPlayerSpriteSetupFlags
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set PLAYERSPRITESETUP_RESET_ACTION_F, [hl]
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ret
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SkipUpdateMapSprites:
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ld hl, wPlayerSpriteSetupFlags
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set PLAYERSPRITESETUP_SKIP_RELOAD_GFX_F, [hl]
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ret
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CheckReplaceKrisSprite:
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nop
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call .CheckBiking
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jr c, .ok
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call .CheckSurfing
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jr c, .ok
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call .CheckSurfing2
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jr c, .ok
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ret
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.ok
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call ReplaceKrisSprite
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ret
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.CheckBiking:
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and a
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ld hl, wBikeFlags
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bit BIKEFLAGS_ALWAYS_ON_BIKE_F, [hl]
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ret z
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ld a, PLAYER_BIKE
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ld [wPlayerState], a
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scf
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ret
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.CheckSurfing2:
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ld a, [wPlayerState]
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cp PLAYER_NORMAL
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jr z, .nope
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cp PLAYER_SKATE
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jr z, .nope
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cp PLAYER_SURF
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jr z, .surfing
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cp PLAYER_SURF_PIKA
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jr z, .surfing
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call GetMapEnvironment
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cp INDOOR
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jr z, .no_biking
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cp ENVIRONMENT_5
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jr z, .no_biking
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cp DUNGEON
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jr z, .no_biking
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jr .nope
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.no_biking
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ld a, [wPlayerState]
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cp PLAYER_BIKE
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jr nz, .nope
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.surfing
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ld a, PLAYER_NORMAL
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ld [wPlayerState], a
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scf
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ret
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.nope
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and a
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ret
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.CheckSurfing:
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call CheckOnWater
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jr nz, .nope2
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ld a, [wPlayerState]
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cp PLAYER_SURF
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jr z, .is_surfing
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cp PLAYER_SURF_PIKA
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jr z, .is_surfing
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ld a, PLAYER_SURF
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ld [wPlayerState], a
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.is_surfing
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scf
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ret
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.nope2
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and a
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ret
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FadeOutMapMusic:
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ld a, 6
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call SkipMusic
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ret
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ApplyMapPalettes:
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farcall _UpdateTimePals
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ret
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FadeMapMusicAndPalettes:
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ld e, 0
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ld a, [wMusicFadeID]
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ld d, 0
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ld a, [wMusicFadeID + 1]
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ld a, $4
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ld [wMusicFade], a
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call RotateThreePalettesRight
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ret
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ForceMapMusic:
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ld a, [wPlayerState]
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cp PLAYER_BIKE
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jr nz, .notbiking
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call MinVolume
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ld a, $88
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ld [wMusicFade], a
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.notbiking
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call TryRestartMapMusic
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ret
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