ref: 9d6ac04c9d43cdf5587e137878bacaebf89a7158
dir: /engine/movie/intro.asm/
Copyright_GameFreakPresents: ; Play the copyright screen and GameFreak Presents sequence. ; Return carry if user cancels animation by pressing a button. ld de, MUSIC_NONE call PlayMusic call ClearBGPalettes call ClearTilemap ld a, HIGH(vBGMap0) ldh [hBGMapAddress + 1], a xor a ; LOW(vBGMap0) ldh [hBGMapAddress], a ldh [hJoyDown], a ldh [hSCX], a ldh [hSCY], a ld a, SCREEN_HEIGHT_PX ldh [hWY], a call WaitBGMap ld b, SCGB_GAMEFREAK_LOGO call GetSGBLayout call SetPalettes ld c, 10 call DelayFrames callfar Copyright call WaitBGMap ld c, 100 call DelayFrames call ClearTilemap farcall GBCOnlyScreen call .GetGFLogoGFX .joy_loop call JoyTextDelay ldh a, [hJoyLast] and BUTTONS jr nz, .pressed_button ld a, [wJumptableIndex] bit 7, a jr nz, .finish call PlaceGameFreakPresents farcall PlaySpriteAnimations call DelayFrame jr .joy_loop .pressed_button call .StopGamefreakAnim scf ret .finish call .StopGamefreakAnim and a ret .GetGFLogoGFX: ld de, GameFreakLogo ld hl, vTiles2 lb bc, BANK(GameFreakLogo), 28 call Get1bpp ldh a, [rSVBK] push af ld a, BANK(wDecompressScratch) ldh [rSVBK], a ld hl, IntroLogoGFX ld de, wDecompressScratch ld a, BANK(IntroLogoGFX) call FarDecompress ld hl, vTiles0 ld de, wDecompressScratch lb bc, 1, 8 tiles call Request2bpp ld hl, vTiles1 ld de, wDecompressScratch + $80 tiles lb bc, 1, 8 tiles call Request2bpp pop af ldh [rSVBK], a farcall ClearSpriteAnims depixel 10, 11, 4, 0 ld a, SPRITE_ANIM_INDEX_GAMEFREAK_LOGO call InitSpriteAnimStruct ld hl, SPRITEANIMSTRUCT_YOFFSET add hl, bc ld [hl], $a0 ld hl, SPRITEANIMSTRUCT_0C add hl, bc ld [hl], $60 ld hl, SPRITEANIMSTRUCT_0D add hl, bc ld [hl], $30 xor a ld [wJumptableIndex], a ld [wIntroSceneFrameCounter], a ld [wIntroSceneTimer], a ldh [hSCX], a ldh [hSCY], a ld a, $1 ldh [hBGMapMode], a ld a, $90 ldh [hWY], a lb de, %11100100, %11100100 call DmgToCgbObjPals ret .StopGamefreakAnim: farcall ClearSpriteAnims call ClearTilemap call ClearSprites ld c, 16 call DelayFrames ret PlaceGameFreakPresents: jumptable .scenes, wJumptableIndex .scenes dw GameFreakPresentsScene0 dw GameFreakPresentsScene1 dw GameFreakPresentsScene2 dw GameFreakPresentsScene3 PlaceGameFreakPresents_NextScene: ld hl, wJumptableIndex inc [hl] ret GameFreakPresentsScene0: ret GameFreakPresentsScene1: ld hl, wIntroSceneTimer ld a, [hl] cp $20 jr nc, .PlaceGameFreak inc [hl] ret .PlaceGameFreak: ld [hl], 0 ld hl, .GAME_FREAK decoord 5, 10 ld bc, .end - .GAME_FREAK call CopyBytes call PlaceGameFreakPresents_NextScene ld de, SFX_GAME_FREAK_PRESENTS call PlaySFX ret .GAME_FREAK: ; G A M E _ F R E A K db 0, 1, 2, 3, 13, 4, 5, 3, 1, 6 .end db "@" GameFreakPresentsScene2: ld hl, wIntroSceneTimer ld a, [hl] cp $40 jr nc, .place_presents inc [hl] ret .place_presents ld [hl], 0 ld hl, .presents decoord 7, 11 ld bc, .end - .presents call CopyBytes call PlaceGameFreakPresents_NextScene ret .presents db 7, 8, 9, 10, 11, 12 .end db "@" GameFreakPresentsScene3: ld hl, wIntroSceneTimer ld a, [hl] cp $80 jr nc, .finish inc [hl] ret .finish ld hl, wJumptableIndex set 7, [hl] ret PlaceGameFreakLogo: ld hl, SPRITEANIMSTRUCT_JUMPTABLE_INDEX add hl, bc ld e, [hl] ld d, 0 ld hl, .scenes add hl, de add hl, de ld a, [hli] ld h, [hl] ld l, a jp hl .scenes: dw GameFreakLogoScene1 dw GameFreakLogoScene2 dw GameFreakLogoScene3 dw GameFreakLogoScene4 dw GameFreakLogoScene5 GameFreakLogoScene1: ld hl, SPRITEANIMSTRUCT_JUMPTABLE_INDEX add hl, bc inc [hl] ret GameFreakLogoScene2: ld hl, SPRITEANIMSTRUCT_0C add hl, bc ld a, [hl] and a jr z, .asm_e4747 ld d, a ld hl, SPRITEANIMSTRUCT_0D add hl, bc ld a, [hl] and %111111 cp %100000 jr nc, .asm_e4723 add %100000 .asm_e4723 ld e, a farcall BattleAnim_Sine_e ld hl, SPRITEANIMSTRUCT_YOFFSET add hl, bc ld [hl], e ld hl, SPRITEANIMSTRUCT_0D add hl, bc ld a, [hl] dec [hl] and $1f ret nz ld hl, SPRITEANIMSTRUCT_0C add hl, bc ld a, [hl] sub $30 ld [hl], a ld de, SFX_DITTO_BOUNCE call PlaySFX ret .asm_e4747 ld hl, SPRITEANIMSTRUCT_JUMPTABLE_INDEX add hl, bc inc [hl] ld hl, SPRITEANIMSTRUCT_0D add hl, bc ld [hl], $0 ld de, SFX_DITTO_POP_UP call PlaySFX ret GameFreakLogoScene3: ld hl, SPRITEANIMSTRUCT_0D add hl, bc ld a, [hl] cp $20 jr nc, .asm_e4764 inc [hl] ret .asm_e4764 ld hl, SPRITEANIMSTRUCT_JUMPTABLE_INDEX add hl, bc inc [hl] ld hl, SPRITEANIMSTRUCT_0D add hl, bc ld [hl], $0 ld de, SFX_DITTO_TRANSFORM call PlaySFX ret GameFreakLogoScene4: ld hl, SPRITEANIMSTRUCT_0D add hl, bc ld a, [hl] cp $40 jr z, .asm_e47a3 inc [hl] srl a srl a ld e, a ld d, $0 ld hl, GameFreakLogoPalettes add hl, de add hl, de ldh a, [rSVBK] push af ld a, BANK(wOBPals2) ldh [rSVBK], a ld a, [hli] ld [wOBPals2 + 12], a ld a, [hli] ld [wOBPals2 + 13], a pop af ldh [rSVBK], a ld a, $1 ldh [hCGBPalUpdate], a ret .asm_e47a3 ld hl, SPRITEANIMSTRUCT_JUMPTABLE_INDEX add hl, bc inc [hl] call PlaceGameFreakPresents_NextScene GameFreakLogoScene5: ret GameFreakLogoPalettes: INCLUDE "gfx/intro/gamefreak_logo.pal" GameFreakLogo: INCBIN "gfx/splash/logo1.1bpp" INCBIN "gfx/splash/logo2.1bpp" CrystalIntro: ldh a, [rSVBK] push af ld a, BANK(wGBCPalettes) ldh [rSVBK], a ldh a, [hInMenu] push af ldh a, [hVBlank] push af call .InitRAMAddrs .loop call JoyTextDelay ldh a, [hJoyLast] and BUTTONS jr nz, .ShutOffMusic ld a, [wJumptableIndex] bit 7, a jr nz, .done call IntroSceneJumper farcall PlaySpriteAnimations call DelayFrame jp .loop .ShutOffMusic: ld de, MUSIC_NONE call PlayMusic .done call ClearBGPalettes call ClearSprites call ClearTilemap xor a ldh [hSCX], a ldh [hSCY], a ld a, $7 ldh [hWX], a ld a, $90 ldh [hWY], a pop af ldh [hVBlank], a pop af ldh [hInMenu], a pop af ldh [rSVBK], a ret .InitRAMAddrs: xor a ldh [hVBlank], a ld a, $1 ldh [hInMenu], a xor a ldh [hMapAnims], a ld [wJumptableIndex], a ret IntroSceneJumper: jumptable IntroScenes, wJumptableIndex IntroScenes: dw IntroScene1 dw IntroScene2 dw IntroScene3 dw IntroScene4 dw IntroScene5 dw IntroScene6 dw IntroScene7 dw IntroScene8 dw IntroScene9 dw IntroScene10 dw IntroScene11 dw IntroScene12 dw IntroScene13 dw IntroScene14 dw IntroScene15 dw IntroScene16 dw IntroScene17 dw IntroScene18 dw IntroScene19 dw IntroScene20 dw IntroScene21 dw IntroScene22 dw IntroScene23 dw IntroScene24 dw IntroScene25 dw IntroScene26 dw IntroScene27 dw IntroScene28 NextIntroScene: ld hl, wJumptableIndex inc [hl] ret IntroScene1: ; Setup the next scene. call Intro_ClearBGPals call ClearSprites call ClearTilemap xor a ldh [hBGMapMode], a ld a, $1 ldh [rVBK], a ld hl, IntroUnownAAttrmap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles ld a, $0 ldh [rVBK], a ld hl, IntroUnownsGFX ld de, vTiles2 tile $00 call Intro_DecompressRequest2bpp_128Tiles ld hl, IntroPulseGFX ld de, vTiles0 tile $00 call Intro_DecompressRequest2bpp_128Tiles ld hl, IntroUnownATilemap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles ldh a, [rSVBK] push af ld a, BANK(wBGPals1) ldh [rSVBK], a ld hl, IntroUnownsPalette ld de, wBGPals1 ld bc, 16 palettes call CopyBytes ld hl, IntroUnownsPalette ld de, wBGPals2 ld bc, 16 palettes call CopyBytes pop af ldh [rSVBK], a xor a ldh [hSCX], a ldh [hSCY], a ld a, $7 ldh [hWX], a ld a, $90 ldh [hWY], a farcall ClearSpriteAnims call Intro_SetCGBPalUpdate xor a ld [wIntroSceneFrameCounter], a ld [wIntroSceneTimer], a call NextIntroScene ret IntroScene2: ; First Unown (A) fades in, pulses, then fades out. ld hl, wIntroSceneFrameCounter ld a, [hl] inc [hl] cp $80 jr nc, .endscene cp $60 jr nz, .DontPlaySound push af depixel 11, 11 call CrystalIntro_InitUnownAnim ld de, SFX_INTRO_UNOWN_1 call PlaySFX pop af .DontPlaySound: ld [wIntroSceneTimer], a xor a call CrystalIntro_UnownFade ret .endscene call NextIntroScene ret IntroScene3: ; More setup. Transition to the outdoor scene. call Intro_ClearBGPals call ClearSprites call ClearTilemap xor a ldh [hBGMapMode], a ld a, $1 ldh [rVBK], a ld hl, IntroBackgroundAttrmap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles ld a, $0 ldh [rVBK], a ld hl, IntroBackgroundGFX ld de, vTiles2 tile $00 call Intro_DecompressRequest2bpp_128Tiles ld hl, IntroBackgroundTilemap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles ldh a, [rSVBK] push af ld a, BANK(wBGPals1) ldh [rSVBK], a ld hl, IntroBackgroundPalette ld de, wBGPals1 ld bc, 16 palettes call CopyBytes ld hl, IntroBackgroundPalette ld de, wBGPals2 ld bc, 16 palettes call CopyBytes pop af ldh [rSVBK], a xor a ldh [hSCX], a ldh [hSCY], a ld a, $7 ldh [hWX], a ld a, $90 ldh [hWY], a call Intro_ResetLYOverrides call Intro_SetCGBPalUpdate xor a ld [wIntroSceneFrameCounter], a call NextIntroScene ret IntroScene4: ; Scroll the outdoor panorama for a bit. call Intro_PerspectiveScrollBG ld hl, wIntroSceneFrameCounter ld a, [hl] cp $80 jr z, .endscene inc [hl] ret .endscene call NextIntroScene ret IntroScene5: ; Go back to the Unown. call Intro_ClearBGPals call ClearSprites call ClearTilemap xor a ldh [hBGMapMode], a ldh [hLCDCPointer], a ld a, $1 ldh [rVBK], a ld hl, IntroUnownHIAttrmap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles ld a, $0 ldh [rVBK], a ld hl, IntroUnownsGFX ld de, vTiles2 tile $00 call Intro_DecompressRequest2bpp_128Tiles ld hl, IntroPulseGFX ld de, vTiles0 tile $00 call Intro_DecompressRequest2bpp_128Tiles ld hl, IntroUnownHITilemap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles ldh a, [rSVBK] push af ld a, BANK(wBGPals1) ldh [rSVBK], a ld hl, IntroUnownsPalette ld de, wBGPals1 ld bc, 16 palettes call CopyBytes ld hl, IntroUnownsPalette ld de, wBGPals2 ld bc, 16 palettes call CopyBytes pop af ldh [rSVBK], a xor a ldh [hSCX], a ldh [hSCY], a ld a, $7 ldh [hWX], a ld a, $90 ldh [hWY], a farcall ClearSpriteAnims call Intro_SetCGBPalUpdate xor a ld [wIntroSceneFrameCounter], a ld [wIntroSceneTimer], a call NextIntroScene ret IntroScene6: ; Two more Unown (I, H) fade in. ld hl, wIntroSceneFrameCounter ld a, [hl] inc [hl] cp $80 jr nc, .endscene cp $60 jr z, .SecondUnown cp $40 jr nc, .StopUnown cp $20 jr z, .FirstUnown jr .NoUnown .FirstUnown: push af depixel 7, 15 call CrystalIntro_InitUnownAnim ld de, SFX_INTRO_UNOWN_2 call PlaySFX pop af .NoUnown: ld [wIntroSceneTimer], a xor a call CrystalIntro_UnownFade ret .SecondUnown: push af depixel 14, 6 call CrystalIntro_InitUnownAnim ld de, SFX_INTRO_UNOWN_1 call PlaySFX pop af .StopUnown: ld [wIntroSceneTimer], a ld a, $1 call CrystalIntro_UnownFade ret .endscene call NextIntroScene ret IntroScene7: ; Back to the outdoor scene. call Intro_ClearBGPals call ClearSprites call ClearTilemap xor a ldh [hBGMapMode], a ld a, $1 ldh [rVBK], a ld hl, IntroBackgroundAttrmap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles ld hl, IntroPichuWooperGFX ld de, vTiles0 tile $00 call Intro_DecompressRequest2bpp_128Tiles ld a, $0 ldh [rVBK], a ld hl, IntroSuicuneRunGFX ld de, vTiles0 tile $00 call Intro_DecompressRequest2bpp_255Tiles ld hl, IntroBackgroundGFX ld de, vTiles2 tile $00 call Intro_DecompressRequest2bpp_128Tiles ld hl, IntroBackgroundTilemap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles ldh a, [rSVBK] push af ld a, BANK(wBGPals1) ldh [rSVBK], a ld hl, IntroBackgroundPalette ld de, wBGPals1 ld bc, 16 palettes call CopyBytes ld hl, IntroBackgroundPalette ld de, wBGPals2 ld bc, 16 palettes call CopyBytes pop af ldh [rSVBK], a xor a ldh [hSCX], a ldh [hSCY], a ld a, $7 ldh [hWX], a ld a, $90 ldh [hWY], a call Intro_ResetLYOverrides farcall ClearSpriteAnims depixel 13, 27, 4, 0 ld a, SPRITE_ANIM_INDEX_INTRO_SUICUNE call InitSpriteAnimStruct ld a, $f0 ld [wGlobalAnimXOffset], a call Intro_SetCGBPalUpdate xor a ld [wIntroSceneFrameCounter], a ld [wIntroSceneTimer], a call NextIntroScene ret IntroScene8: ; Scroll the scene, then show Suicune running across the screen. ld hl, wIntroSceneFrameCounter ld a, [hl] inc [hl] cp $40 jr z, .suicune_sound jr nc, .animate_suicune call Intro_PerspectiveScrollBG ret .suicune_sound ld de, SFX_INTRO_SUICUNE_3 call PlaySFX .animate_suicune ld a, [wGlobalAnimXOffset] and a jr z, .finish sub $8 ld [wGlobalAnimXOffset], a ret .finish ld de, SFX_INTRO_SUICUNE_2 call PlaySFX farcall DeinitializeAllSprites call NextIntroScene ret IntroScene9: ; Set up the next scene (same bg). xor a ldh [hLCDCPointer], a call ClearSprites hlcoord 0, 0, wAttrmap ; first 12 rows have palette 1 ld bc, 12 * SCREEN_WIDTH ld a, $1 call ByteFill ; middle 3 rows have palette 2 ld bc, 3 * SCREEN_WIDTH ld a, $2 call ByteFill ; last three rows have palette 3 ld bc, 3 * SCREEN_WIDTH ld a, $3 call ByteFill ld a, $2 ldh [hBGMapMode], a call DelayFrame call DelayFrame call DelayFrame ld a, LOW(vBGMap0 + $c) ; $c ldh [hBGMapAddress], a call DelayFrame call DelayFrame call DelayFrame xor a ldh [hBGMapMode], a ldh [hBGMapAddress], a ld [wGlobalAnimXOffset], a xor a ld [wIntroSceneFrameCounter], a call NextIntroScene ret IntroScene10: ; Wooper and Pichu enter. call Intro_RustleGrass ld hl, wIntroSceneFrameCounter ld a, [hl] inc [hl] cp $c0 jr z, .done cp $20 jr z, .wooper cp $40 jr z, .pichu ret .pichu depixel 21, 16, 1, 0 ld a, SPRITE_ANIM_INDEX_INTRO_PICHU call InitSpriteAnimStruct ld de, SFX_INTRO_PICHU call PlaySFX ret .wooper depixel 22, 6 ld a, SPRITE_ANIM_INDEX_INTRO_WOOPER call InitSpriteAnimStruct ld de, SFX_INTRO_PICHU call PlaySFX ret .done call NextIntroScene ret IntroScene11: ; Back to Unown again. call Intro_ClearBGPals call ClearSprites call ClearTilemap xor a ldh [hBGMapMode], a ldh [hLCDCPointer], a ld a, $1 ldh [rVBK], a ld hl, IntroUnownsAttrmap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles ld a, $0 ldh [rVBK], a ld hl, IntroUnownsGFX ld de, vTiles2 tile $00 call Intro_DecompressRequest2bpp_128Tiles ld hl, IntroUnownsTilemap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles ldh a, [rSVBK] push af ld a, BANK(wBGPals1) ldh [rSVBK], a ld hl, IntroUnownsPalette ld de, wBGPals1 ld bc, 16 palettes call CopyBytes ld hl, IntroUnownsPalette ld de, wBGPals2 ld bc, 16 palettes call CopyBytes pop af ldh [rSVBK], a xor a ldh [hSCX], a ldh [hSCY], a ld a, $7 ldh [hWX], a ld a, $90 ldh [hWY], a farcall ClearSpriteAnims call Intro_SetCGBPalUpdate xor a ld [wIntroSceneFrameCounter], a ld [wIntroSceneTimer], a call NextIntroScene ret IntroScene12: ; Even more Unown. call .PlayUnownSound ld hl, wIntroSceneFrameCounter ld a, [hl] inc [hl] cp $c0 jr nc, .done cp $80 jr nc, .second_half ; first half ld c, a and $1f sla a ld [wIntroSceneTimer], a ld a, c and $e0 srl a swap a call CrystalIntro_UnownFade ret .second_half ; double speed ld c, a and $f sla a sla a ld [wIntroSceneTimer], a ld a, c and $70 or $40 swap a call CrystalIntro_UnownFade ret .done call NextIntroScene ret .PlayUnownSound: ld a, [wIntroSceneFrameCounter] ld c, a ld hl, .UnownSounds .loop ld a, [hli] cp -1 ret z cp c jr z, .playsound inc hl inc hl jr .loop .playsound ld a, [hli] ld d, [hl] ld e, a push de call SFXChannelsOff pop de call PlaySFX ret .UnownSounds: dbw $00, SFX_INTRO_UNOWN_3 dbw $20, SFX_INTRO_UNOWN_2 dbw $40, SFX_INTRO_UNOWN_1 dbw $60, SFX_INTRO_UNOWN_2 dbw $80, SFX_INTRO_UNOWN_3 dbw $90, SFX_INTRO_UNOWN_2 dbw $a0, SFX_INTRO_UNOWN_1 dbw $b0, SFX_INTRO_UNOWN_2 db -1 IntroScene13: ; Switch scenes again. call Intro_ClearBGPals call ClearSprites call ClearTilemap xor a ldh [hBGMapMode], a ld a, $1 ldh [rVBK], a ld hl, IntroBackgroundAttrmap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles ld a, $0 ldh [rVBK], a ld hl, IntroSuicuneRunGFX ld de, vTiles0 tile $00 call Intro_DecompressRequest2bpp_255Tiles ld hl, IntroBackgroundGFX ld de, vTiles2 tile $00 call Intro_DecompressRequest2bpp_128Tiles ld hl, IntroBackgroundTilemap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles ldh a, [rSVBK] push af ld a, BANK(wBGPals1) ldh [rSVBK], a ld hl, IntroBackgroundPalette ld de, wBGPals1 ld bc, 16 palettes call CopyBytes ld hl, IntroBackgroundPalette ld de, wBGPals2 ld bc, 16 palettes call CopyBytes pop af ldh [rSVBK], a xor a ldh [hSCX], a ldh [hSCY], a ld a, $7 ldh [hWX], a ld a, $90 ldh [hWY], a farcall ClearSpriteAnims depixel 13, 11, 4, 0 ld a, SPRITE_ANIM_INDEX_INTRO_SUICUNE call InitSpriteAnimStruct ld de, MUSIC_CRYSTAL_OPENING call PlayMusic xor a ld [wGlobalAnimXOffset], a call Intro_SetCGBPalUpdate xor a ld [wIntroSceneFrameCounter], a ld [wIntroSceneTimer], a call NextIntroScene ret IntroScene14: ; Suicune runs then jumps. ldh a, [hSCX] sub 10 ldh [hSCX], a ld hl, wIntroSceneFrameCounter ld a, [hl] inc [hl] cp $80 jr z, .done cp $60 jr z, .jump jr nc, .asm_e4e1a cp $40 jr nc, .asm_e4e33 ret .jump ld de, SFX_INTRO_SUICUNE_4 call PlaySFX .asm_e4e1a ld a, $1 ld [wIntroSceneTimer], a ld a, [wGlobalAnimXOffset] cp $88 jr c, .asm_e4e2c sub $8 ld [wGlobalAnimXOffset], a ret .asm_e4e2c farcall DeinitializeAllSprites ret .asm_e4e33 ld a, [wGlobalAnimXOffset] sub $2 ld [wGlobalAnimXOffset], a ret .done call NextIntroScene ret IntroScene15: ; Transition to a new scene. call Intro_ClearBGPals call ClearSprites call ClearTilemap xor a ldh [hBGMapMode], a ld a, $1 ldh [rVBK], a ld hl, IntroSuicuneJumpAttrmap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles ld a, $0 ldh [rVBK], a ld hl, IntroSuicuneJumpGFX ld de, vTiles2 tile $00 call Intro_DecompressRequest2bpp_128Tiles ld hl, IntroUnownBackGFX ld de, vTiles0 tile $00 call Intro_DecompressRequest2bpp_128Tiles ld de, IntroGrass4GFX ld hl, vTiles1 tile $00 lb bc, BANK(IntroGrass4GFX), 1 call Request2bpp ld hl, IntroSuicuneJumpTilemap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles call Intro_LoadTilemap ldh a, [rSVBK] push af ld a, BANK(wBGPals1) ldh [rSVBK], a ld hl, IntroSuicunePalette ld de, wBGPals1 ld bc, 16 palettes call CopyBytes ld hl, IntroSuicunePalette ld de, wBGPals2 ld bc, 16 palettes call CopyBytes pop af ldh [rSVBK], a xor a ldh [hSCX], a ld a, $90 ldh [hSCY], a ld a, $7 ldh [hWX], a ld a, $90 ldh [hWY], a farcall ClearSpriteAnims call Intro_SetCGBPalUpdate depixel 8, 5 ld a, SPRITE_ANIM_INDEX_INTRO_UNOWN_F call InitSpriteAnimStruct depixel 12, 0 ld a, SPRITE_ANIM_INDEX_INTRO_SUICUNE_AWAY call InitSpriteAnimStruct xor a ld [wIntroSceneFrameCounter], a ld [wIntroSceneTimer], a call NextIntroScene ret IntroScene16: ; Suicune shows its face. An Unown appears in front. ld hl, wIntroSceneFrameCounter ld a, [hl] inc [hl] cp $80 jr nc, .done call Intro_Scene16_AnimateSuicune ldh a, [hSCY] and a ret z add 8 ldh [hSCY], a ret .done call NextIntroScene ret IntroScene17: ; ... call Intro_ClearBGPals call ClearSprites call ClearTilemap xor a ldh [hBGMapMode], a ld a, $1 ldh [rVBK], a ld hl, IntroSuicuneCloseAttrmap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles ld a, $0 ldh [rVBK], a ld hl, IntroSuicuneCloseGFX ld de, vTiles1 tile $00 call Intro_DecompressRequest2bpp_255Tiles ld hl, IntroSuicuneCloseTilemap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles ldh a, [rSVBK] push af ld a, BANK(wBGPals1) ldh [rSVBK], a ld hl, IntroSuicuneClosePalette ld de, wBGPals1 ld bc, 16 palettes call CopyBytes ld hl, IntroSuicuneClosePalette ld de, wBGPals2 ld bc, 16 palettes call CopyBytes pop af ldh [rSVBK], a xor a ldh [hSCX], a ldh [hSCY], a ld a, $7 ldh [hWX], a ld a, $90 ldh [hWY], a farcall ClearSpriteAnims call Intro_SetCGBPalUpdate xor a ld [wIntroSceneFrameCounter], a ld [wIntroSceneTimer], a call NextIntroScene ret IntroScene18: ; Suicune close up. ld hl, wIntroSceneFrameCounter ld a, [hl] inc [hl] cp $60 jr nc, .done ldh a, [hSCX] cp $60 ret z add 8 ldh [hSCX], a ret .done call NextIntroScene ret IntroScene19: ; More setup. call Intro_ClearBGPals call ClearSprites call ClearTilemap xor a ldh [hBGMapMode], a ld a, $1 ldh [rVBK], a ld hl, IntroSuicuneBackAttrmap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles ld a, $0 ldh [rVBK], a ld hl, IntroSuicuneBackGFX ld de, vTiles2 tile $00 call Intro_DecompressRequest2bpp_128Tiles ld hl, IntroUnownsGFX ld de, vTiles1 tile $00 call Intro_DecompressRequest2bpp_128Tiles ld de, IntroGrass4GFX ld hl, vTiles1 tile $7f lb bc, BANK(IntroGrass4GFX), 1 call Request2bpp ld hl, IntroSuicuneBackTilemap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles call Intro_LoadTilemap ldh a, [rSVBK] push af ld a, BANK(wBGPals1) ldh [rSVBK], a ld hl, IntroSuicunePalette ld de, wBGPals1 ld bc, 16 palettes call CopyBytes ld hl, IntroSuicunePalette ld de, wBGPals2 ld bc, 16 palettes call CopyBytes pop af ldh [rSVBK], a xor a ldh [hSCX], a ld a, $d8 ldh [hSCY], a ld a, $7 ldh [hWX], a ld a, $90 ldh [hWY], a farcall ClearSpriteAnims ld hl, wSpriteAnimDict xor a ld [hli], a ld [hl], $7f call Intro_SetCGBPalUpdate depixel 12, 0 ld a, SPRITE_ANIM_INDEX_INTRO_SUICUNE_AWAY call InitSpriteAnimStruct xor a ld [wIntroSceneFrameCounter], a ld [wIntroSceneTimer], a call NextIntroScene ret IntroScene20: ; Suicune running away. A bunch of Unown appear. ld hl, wIntroSceneFrameCounter ld a, [hl] inc [hl] cp $98 jr nc, .finished cp $58 ret nc cp $40 jr nc, .AppearUnown cp $28 ret nc ldh a, [hSCY] inc a ldh [hSCY], a ret .AppearUnown: sub $18 ld c, a and $3 cp $3 ret nz ld a, c and $1c srl a srl a ld [wIntroSceneTimer], a xor a call Intro_Scene20_AppearUnown ret ; unused ld a, c and $1c srl a srl a ld [wIntroSceneTimer], a ld a, 1 call Intro_Scene20_AppearUnown ret .finished call NextIntroScene ret IntroScene21: ; Suicune gets more distant and turns black. call Intro_ColoredSuicuneFrameSwap ld c, 3 call DelayFrames xor a ldh [hBGMapMode], a ld [wIntroSceneFrameCounter], a ld [wIntroSceneTimer], a call NextIntroScene ret IntroScene22: ld hl, wIntroSceneFrameCounter ld a, [hl] inc [hl] cp $8 jr nc, .done ret .done farcall DeinitializeAllSprites call NextIntroScene ret IntroScene23: xor a ld [wIntroSceneFrameCounter], a call NextIntroScene ret IntroScene24: ; Fade to white. ld hl, wIntroSceneFrameCounter ld a, [hl] inc [hl] cp $20 jr nc, .done ld c, a and $3 ret nz ld a, c and $1c sla a call Intro_Scene24_ApplyPaletteFade ret .done ld a, $40 ld [wIntroSceneFrameCounter], a call NextIntroScene ret IntroScene25: ; Wait around a bit. ld a, [wIntroSceneFrameCounter] dec a jr z, .done ld [wIntroSceneFrameCounter], a ret .done call NextIntroScene ret IntroScene26: ; Load the final scene. call ClearBGPalettes call ClearSprites call ClearTilemap xor a ldh [hBGMapMode], a ld a, $1 ldh [rVBK], a ld hl, IntroCrystalUnownsAttrmap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles ld a, $0 ldh [rVBK], a ld hl, IntroCrystalUnownsGFX ld de, vTiles2 tile $00 call Intro_DecompressRequest2bpp_128Tiles ld hl, IntroCrystalUnownsTilemap debgcoord 0, 0 call Intro_DecompressRequest2bpp_64Tiles ldh a, [rSVBK] push af ld a, BANK(wBGPals1) ldh [rSVBK], a ld hl, IntroCrystalUnownsPalette ld de, wBGPals1 ld bc, 16 palettes call CopyBytes ld hl, IntroCrystalUnownsPalette ld de, wBGPals2 ld bc, 16 palettes call CopyBytes pop af ldh [rSVBK], a xor a ldh [hSCX], a ldh [hSCY], a ld a, $7 ldh [hWX], a ld a, $90 ldh [hWY], a farcall ClearSpriteAnims call Intro_SetCGBPalUpdate xor a ld [wIntroSceneFrameCounter], a ld [wIntroSceneTimer], a call NextIntroScene ret IntroScene27: ; Spell out C R Y S T A L with Unown. ld hl, wIntroSceneTimer inc [hl] ld hl, wIntroSceneFrameCounter ld a, [hl] inc [hl] cp $80 jr nc, .done ld c, a and $f ld [wIntroSceneTimer], a ld a, c and $70 swap a call Intro_FadeUnownWordPals ret .done call NextIntroScene ld a, $80 ld [wIntroSceneFrameCounter], a ret IntroScene28: ; Cut out when the music ends, and lead into the title screen. ld hl, wIntroSceneFrameCounter ld a, [hl] and a jr z, .done dec [hl] cp $18 jr z, .clear cp $8 ret nz ld de, SFX_INTRO_WHOOSH call PlaySFX ret .clear call ClearBGPalettes ret .done ld hl, wJumptableIndex set 7, [hl] ret Intro_Scene24_ApplyPaletteFade: ; load the (a)th palette from .FadePals to all wBGPals2 ld hl, .FadePals add l ld l, a ld a, $0 adc h ld h, a ldh a, [rSVBK] push af ld a, BANK(wBGPals2) ldh [rSVBK], a ld de, wBGPals2 ld b, 8 ; number of BG pals .loop1 push hl ld c, 1 palettes .loop2 ld a, [hli] ld [de], a inc de dec c jr nz, .loop2 pop hl dec b jr nz, .loop1 pop af ldh [rSVBK], a ld a, $1 ldh [hCGBPalUpdate], a ret .FadePals: INCLUDE "gfx/intro/fade.pal" CrystalIntro_InitUnownAnim: push de ld a, SPRITE_ANIM_INDEX_INTRO_UNOWN call InitSpriteAnimStruct ld hl, SPRITEANIMSTRUCT_0C add hl, bc ld [hl], $8 ld a, SPRITE_ANIM_FRAMESET_INTRO_UNOWN_4 call ReinitSpriteAnimFrame pop de push de ld a, SPRITE_ANIM_INDEX_INTRO_UNOWN call InitSpriteAnimStruct ld hl, SPRITEANIMSTRUCT_0C add hl, bc ld [hl], $18 ld a, SPRITE_ANIM_FRAMESET_INTRO_UNOWN_3 call ReinitSpriteAnimFrame pop de push de ld a, SPRITE_ANIM_INDEX_INTRO_UNOWN call InitSpriteAnimStruct ld hl, SPRITEANIMSTRUCT_0C add hl, bc ld [hl], $28 ld a, SPRITE_ANIM_FRAMESET_INTRO_UNOWN_1 call ReinitSpriteAnimFrame pop de ld a, SPRITE_ANIM_INDEX_INTRO_UNOWN call InitSpriteAnimStruct ld hl, SPRITEANIMSTRUCT_0C add hl, bc ld [hl], $38 ld a, SPRITE_ANIM_FRAMESET_INTRO_UNOWN_2 call ReinitSpriteAnimFrame ret CrystalIntro_UnownFade: add a add a add a ld e, a ld d, $0 ld hl, wBGPals2 add hl, de inc hl inc hl ld a, [wIntroSceneTimer] and %111111 cp %011111 jr z, .okay jr c, .okay ld c, a ld a, %111111 sub c .okay ld c, a ld b, $0 ldh a, [rSVBK] push af ld a, BANK(wBGPals2) ldh [rSVBK], a push hl push bc ld hl, wBGPals2 ld bc, 8 palettes xor a call ByteFill pop bc pop hl push hl ld hl, .BWFade add hl, bc add hl, bc ld a, [hli] ld d, [hl] ld e, a pop hl ld a, e ld [hli], a ld a, d ld [hli], a push hl ld hl, .BlackLBlueFade add hl, bc add hl, bc ld a, [hli] ld d, [hl] ld e, a pop hl ld a, e ld [hli], a ld a, d ld [hli], a push hl ld hl, .BlackBlueFade add hl, bc add hl, bc ld a, [hli] ld d, [hl] ld e, a pop hl ld a, e ld [hli], a ld a, d ld [hli], a pop af ldh [rSVBK], a ld a, $1 ldh [hCGBPalUpdate], a ret .BWFade: ; Fade between black and white. hue = 0 rept 32 RGB hue, hue, hue hue = hue + 1 endr .BlackLBlueFade: ; Fade between black and light blue. hue = 0 rept 32 RGB 0, hue / 2, hue hue = hue + 1 endr .BlackBlueFade: ; Fade between black and blue. hue = 0 rept 32 RGB 0, 0, hue hue = hue + 1 endr Intro_Scene20_AppearUnown: ; Spawn the palette for the nth Unown and a jr nz, .load_pal_2 ld hl, .pal1 jr .got_pointer .load_pal_2 ld hl, .pal2 .got_pointer ld a, [wIntroSceneTimer] and $7 add a add a add a ld c, a ldh a, [rSVBK] push af ld a, BANK(wBGPals2) ldh [rSVBK], a push bc ld de, wBGPals2 ld a, c add e ld e, a ld a, $0 adc d ld d, a ld bc, 1 palettes call CopyBytes pop bc ld de, wBGPals1 ld a, c add e ld e, a ld a, $0 adc d ld d, a ld bc, 1 palettes call CopyBytes pop af ldh [rSVBK], a ld a, $1 ldh [hCGBPalUpdate], a ret .pal1 RGB 24, 12, 09 RGB 31, 31, 31 RGB 12, 00, 31 RGB 00, 00, 00 .pal2 RGB 24, 12, 09 RGB 31, 31, 31 RGB 31, 31, 31 RGB 31, 31, 31 Intro_FadeUnownWordPals: add a add a add a ld e, a ld d, $0 ld hl, wBGPals2 add hl, de rept 4 inc hl endr ld a, [wIntroSceneTimer] add a ld c, a ld b, $0 ldh a, [rSVBK] push af ld a, BANK(wBGPals2) ldh [rSVBK], a push hl ld hl, .FastFadePalettes add hl, bc ld a, [hli] ld d, [hl] ld e, a pop hl ld a, e ld [hli], a ld a, d ld [hli], a push hl ld hl, .SlowFadePalettes add hl, bc ld a, [hli] ld d, [hl] ld e, a pop hl ld a, e ld [hli], a ld a, d ld [hli], a pop af ldh [rSVBK], a ld a, $1 ldh [hCGBPalUpdate], a ret .FastFadePalettes: hue = 31 rept 8 RGB hue, hue, hue hue = hue - 1 RGB hue, hue, hue hue = hue - 2 endr .SlowFadePalettes: hue = 31 rept 16 RGB hue, hue, hue hue = hue - 1 endr Intro_LoadTilemap: ldh a, [rSVBK] push af ld a, BANK(wDecompressScratch) ldh [rSVBK], a ld hl, wDecompressScratch decoord 0, 0 ld b, SCREEN_HEIGHT .row ld c, SCREEN_WIDTH .col ld a, [hli] ld [de], a inc de dec c jr nz, .col ld a, BG_MAP_WIDTH - SCREEN_WIDTH add l ld l, a ld a, 0 adc h ld h, a dec b jr nz, .row pop af ldh [rSVBK], a ret Intro_Scene16_AnimateSuicune: ld a, [wIntroSceneFrameCounter] and $3 jr z, Intro_ColoredSuicuneFrameSwap cp $3 jr z, .PrepareForSuicuneSwap ret .PrepareForSuicuneSwap: xor a ldh [hBGMapMode], a ret Intro_ColoredSuicuneFrameSwap: hlcoord 0, 0 ld bc, SCREEN_HEIGHT * SCREEN_WIDTH .loop ld a, [hl] and a jr z, .skip cp $80 jr nc, .skip xor $8 ld [hl], a .skip inc hl dec bc ld a, c or b jr nz, .loop ld a, $1 ldh [hBGMapMode], a ret Intro_RustleGrass: ld a, [wIntroSceneFrameCounter] cp 36 ret nc and $c srl a ld e, a ld d, $0 ld hl, .RustlingGrassPointers add hl, de ld a, [hli] ld [wRequested2bppSource], a ld a, [hli] ld [wRequested2bppSource + 1], a ld a, LOW(vTiles2 tile $09) ld [wRequested2bppDest], a ld a, HIGH(vTiles2 tile $09) ld [wRequested2bppDest + 1], a ld a, 4 ld [wRequested2bppSize], a ret .RustlingGrassPointers: dw IntroGrass1GFX dw IntroGrass2GFX dw IntroGrass3GFX dw IntroGrass2GFX Intro_SetCGBPalUpdate: ld a, $1 ldh [hCGBPalUpdate], a ret Intro_ClearBGPals: ldh a, [rSVBK] push af ld a, BANK(wBGPals2) ldh [rSVBK], a ld hl, wBGPals2 ld bc, 16 palettes xor a call ByteFill pop af ldh [rSVBK], a ld a, $1 ldh [hCGBPalUpdate], a call DelayFrame call DelayFrame ret Intro_DecompressRequest2bpp_128Tiles: ldh a, [rSVBK] push af ld a, BANK(wDecompressScratch) ldh [rSVBK], a push de ld de, wDecompressScratch call Decompress pop hl ld de, wDecompressScratch lb bc, $01, $80 call Request2bpp pop af ldh [rSVBK], a ret Intro_DecompressRequest2bpp_255Tiles: ldh a, [rSVBK] push af ld a, BANK(wDecompressScratch) ldh [rSVBK], a push de ld de, wDecompressScratch call Decompress pop hl ld de, wDecompressScratch lb bc, $01, $ff call Request2bpp pop af ldh [rSVBK], a ret Intro_DecompressRequest2bpp_64Tiles: ldh a, [rSVBK] push af ld a, BANK(wDecompressScratch) ldh [rSVBK], a push de ld de, wDecompressScratch call Decompress pop hl ld de, wDecompressScratch lb bc, $01, $40 call Request2bpp pop af ldh [rSVBK], a ret Intro_ResetLYOverrides: ldh a, [rSVBK] push af ld a, BANK(wLYOverrides) ldh [rSVBK], a ld hl, wLYOverrides ld bc, wLYOverridesEnd - wLYOverrides xor a call ByteFill pop af ldh [rSVBK], a ld a, LOW(rSCX) ldh [hLCDCPointer], a ret Intro_PerspectiveScrollBG: ldh a, [rSVBK] push af ld a, BANK(wLYOverrides) ldh [rSVBK], a ; Scroll the grass every frame. ; Scroll the trees every other frame and at half speed. ; This creates an illusion of perspective. ld a, [wIntroSceneFrameCounter] and $1 jr z, .skip ; trees in the back ld hl, wLYOverrides ld a, [hl] inc a ld bc, $5f call ByteFill .skip ; grass in the front ld hl, wLYOverrides + $5f ld a, [hl] inc a inc a ld bc, $31 call ByteFill ld a, [wLYOverrides + 0] ldh [hSCX], a pop af ldh [rSVBK], a ret IntroSuicuneRunGFX: INCBIN "gfx/intro/suicune_run.2bpp.lz" IntroPichuWooperGFX: INCBIN "gfx/intro/pichu_wooper.2bpp.lz" IntroBackgroundGFX: INCBIN "gfx/intro/background.2bpp.lz" IntroBackgroundTilemap: INCBIN "gfx/intro/background.tilemap.lz" IntroBackgroundAttrmap: INCBIN "gfx/intro/background.attrmap.lz" IntroBackgroundPalette: INCLUDE "gfx/intro/background.pal" IntroUnownsGFX: INCBIN "gfx/intro/unowns.2bpp.lz" IntroPulseGFX: INCBIN "gfx/intro/pulse.2bpp.lz" IntroUnownATilemap: INCBIN "gfx/intro/unown_a.tilemap.lz" IntroUnownAAttrmap: INCBIN "gfx/intro/unown_a.attrmap.lz" IntroUnownHITilemap: INCBIN "gfx/intro/unown_hi.tilemap.lz" IntroUnownHIAttrmap: INCBIN "gfx/intro/unown_hi.attrmap.lz" IntroUnownsTilemap: INCBIN "gfx/intro/unowns.tilemap.lz" IntroUnownsAttrmap: INCBIN "gfx/intro/unowns.attrmap.lz" IntroUnownsPalette: INCLUDE "gfx/intro/unowns.pal" IntroCrystalUnownsGFX: INCBIN "gfx/intro/crystal_unowns.2bpp.lz" IntroCrystalUnownsTilemap: INCBIN "gfx/intro/crystal_unowns.tilemap.lz" IntroCrystalUnownsAttrmap: INCBIN "gfx/intro/crystal_unowns.attrmap.lz" IntroCrystalUnownsPalette: INCLUDE "gfx/intro/crystal_unowns.pal" IntroSuicuneCloseGFX: INCBIN "gfx/intro/suicune_close.2bpp.lz" IntroSuicuneCloseTilemap: INCBIN "gfx/intro/suicune_close.tilemap.lz" IntroSuicuneCloseAttrmap: INCBIN "gfx/intro/suicune_close.attrmap.lz" IntroSuicuneClosePalette: INCLUDE "gfx/intro/suicune_close.pal" IntroSuicuneJumpGFX: INCBIN "gfx/intro/suicune_jump.2bpp.lz" IntroSuicuneBackGFX: INCBIN "gfx/intro/suicune_back.2bpp.lz" IntroSuicuneJumpTilemap: INCBIN "gfx/intro/suicune_jump.tilemap.lz" IntroSuicuneJumpAttrmap: INCBIN "gfx/intro/suicune_jump.attrmap.lz" IntroSuicuneBackTilemap: INCBIN "gfx/intro/suicune_back.tilemap.lz" IntroSuicuneBackAttrmap: INCBIN "gfx/intro/suicune_back.attrmap.lz" IntroSuicunePalette: INCLUDE "gfx/intro/suicune.pal" IntroUnownBackGFX: INCBIN "gfx/intro/unown_back.2bpp.lz" IntroGrass1GFX: INCBIN "gfx/intro/grass1.2bpp" IntroGrass2GFX: INCBIN "gfx/intro/grass2.2bpp" IntroGrass3GFX: INCBIN "gfx/intro/grass3.2bpp" IntroGrass4GFX: INCBIN "gfx/intro/grass4.2bpp"