diff options
Diffstat (limited to 'engine/battle/battle_transition.asm')
| -rw-r--r-- | engine/battle/battle_transition.asm | 69 |
1 files changed, 32 insertions, 37 deletions
diff --git a/engine/battle/battle_transition.asm b/engine/battle/battle_transition.asm index 85ba44072..452339e81 100644 --- a/engine/battle/battle_transition.asm +++ b/engine/battle/battle_transition.asm @@ -1,4 +1,4 @@ -Predef_StartBattle: ; 8c20f +DoBattleTransition: ; 8c20f call .InitGFX ld a, [rBGP] ld [wBGP], a @@ -16,14 +16,14 @@ Predef_StartBattle: ; 8c20f ld a, [wJumptableIndex] bit 7, a jr nz, .done - call FlashyTransitionToBattle + call BattleTransitionJumptable call DelayFrame jr .loop .done ld a, [rSVBK] push af - ld a, $5 + ld a, BANK(wBGPals1) ld [rSVBK], a ld hl, wBGPals1 @@ -44,7 +44,7 @@ Predef_StartBattle: ; 8c20f ld [hLYOverrideEnd], a ld [hSCY], a - ld a, $1 + ld a, 1 ; unnecessary bankswitch? ld [rSVBK], a pop af ld [hVBlank], a @@ -116,7 +116,7 @@ LoadTrainerBattlePokeballTiles: ConvertTrainerBattlePokeballTilesTo2bpp: ; 8c2cf ld a, [rSVBK] push af - ld a, $6 + ld a, BANK(wDecompressScratch) ld [rSVBK], a push hl ld hl, wDecompressScratch @@ -144,7 +144,7 @@ TrainerBattlePokeballTiles: ; 8c2f4 INCBIN "gfx/overworld/trainer_battle_pokeball_tiles.2bpp" -FlashyTransitionToBattle: ; 8c314 +BattleTransitionJumptable: ; 8c314 jumptable .dw, wJumptableIndex ; 8c323 @@ -298,7 +298,7 @@ StartTrainerBattle_Flash: ; 8c3ab (23:43ab) StartTrainerBattle_SetUpForWavyOutro: ; 8c3e8 (23:43e8) farcall Function5602 - ld a, $5 ; BANK(LYOverrides) + ld a, BANK(LYOverrides) ld [rSVBK], a call StartTrainerBattle_NextScene @@ -356,7 +356,7 @@ StartTrainerBattle_SineWave: ; 8c408 (23:4408) StartTrainerBattle_SetUpForSpinOutro: ; 8c43d (23:443d) farcall Function5602 - ld a, $5 ; BANK(LYOverrides) + ld a, BANK(LYOverrides) ld [rSVBK], a call StartTrainerBattle_NextScene xor a @@ -498,7 +498,7 @@ ENDM StartTrainerBattle_SetUpForRandomScatterOutro: ; 8c578 (23:4578) farcall Function5602 - ld a, $5 ; BANK(LYOverrides) + ld a, BANK(LYOverrides) ld [rSVBK], a call StartTrainerBattle_NextScene ld a, $10 @@ -589,7 +589,7 @@ StartTrainerBattle_LoadPokeBallGraphics: ; 8c5dc (23:45dc) dec b jr nz, .loop - call .loadpokeballgfx ; ld a, [OtherTrainerClass] \ ld de, PokeBallTransition \ ret + call .loadpokeballgfx hlcoord 2, 1 ld b, SCREEN_WIDTH - 4 @@ -640,14 +640,14 @@ StartTrainerBattle_LoadPokeBallGraphics: ; 8c5dc (23:45dc) .cgb ld hl, .daypals ld a, [TimeOfDayPal] - and (1 << 2) - 1 - cp 3 + maskbits NUM_DAYTIMES + cp DARKNESS_F jr nz, .daytime ld hl, .nightpals .daytime ld a, [rSVBK] push af - ld a, $5 ; WRAM5 = palettes + ld a, BANK(wBGPals1) ld [rSVBK], a call .copypals push hl @@ -691,17 +691,12 @@ StartTrainerBattle_LoadPokeBallGraphics: ; 8c5dc (23:45dc) ; 8c6a1 (23:46a1) .daypals ; 8c6a1 - RGB 31, 18, 29 - RGB 31, 11, 15 - RGB 31, 05, 05 - RGB 07, 07, 07 +INCLUDE "gfx/overworld/trainer_battle_day.pal" ; 8c6a9 .nightpals ; 8c6a9 - RGB 31, 18, 29 - RGB 31, 05, 05 - RGB 31, 05, 05 - RGB 31, 05, 05 +INCLUDE "gfx/overworld/trainer_battle_nite.pal" +; 8c6b1 .loadpokeballgfx ld a, [OtherTrainerClass] @@ -729,7 +724,7 @@ PokeBallTransition: WipeLYOverrides: ; 8c6d8 ld a, [rSVBK] push af - ld a, $5 + ld a, BANK(LYOverrides) ld [rSVBK], a ld hl, LYOverrides @@ -754,22 +749,23 @@ WipeLYOverrides: ; 8c6d8 StartTrainerBattle_DrawSineWave: ; 8c6f7 (23:46f7) - and (1 << 6) - 1 - cp 1 << 5 - jr nc, .okay - call .DoSineWave +; a = d * sin(a * pi/32) + and %111111 + cp %100000 + jr nc, .negative + call .ApplySineWave ld a, h ret -.okay - and (1 << 5) - 1 - call .DoSineWave +.negative + and %011111 + call .ApplySineWave ld a, h - xor -1 ; cpl + xor $ff inc a ret -.DoSineWave: ; 8c70c (23:470c) +.ApplySineWave: ; 8c70c (23:470c) ld e, a ld a, d ld d, 0 @@ -780,15 +776,15 @@ StartTrainerBattle_DrawSineWave: ; 8c6f7 (23:46f7) inc hl ld d, [hl] ld hl, 0 -.loop +.multiply srl a - jr nc, .skip + jr nc, .even add hl, de -.skip +.even sla e rl d and a - jr nz, .loop + jr nz, .multiply ret ; 8c728 (23:4728) @@ -863,8 +859,7 @@ ENDM ret ; 8c7c9 (23:47c9) -Function8c7c9: -; XXX +Unreferenced_Function8c7c9: ld a, $1 ld [hBGMapMode], a call WaitBGMap |