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pokeemerald/src/cable_car.c
DizzyEggg ecee02816d Merge with master
2018-12-20 22:53:08 +01:00

1007 lines
30 KiB
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#include "global.h"
#include "bg.h"
#include "decompress.h"
#include "event_data.h"
#include "event_object_movement.h"
#include "field_weather.h"
#include "gpu_regs.h"
#include "graphics.h"
#include "alloc.h"
#include "main.h"
#include "menu.h"
#include "overworld.h"
#include "palette.h"
#include "random.h"
#include "scanline_effect.h"
#include "script.h"
#include "sound.h"
#include "sprite.h"
#include "task.h"
#include "constants/event_objects.h"
#include "constants/rgb.h"
#include "constants/songs.h"
#include "constants/weather.h"
struct CableCar
{
u8 taskId;
u8 state;
u8 weather;
u16 unk4;
u16 timer;
u8 bg0HorizontalOffset;
u8 bg0VerticalOffset;
u8 fillerA[0x2];
u8 bg1HorizontalOffset;
u8 bg1VerticalOffset;
u8 fillerE[0x6];
u8 bg3HorizontalOffset;
u8 bg3VerticalOffset;
u8 filler16[0x2];
u8 unk18;
u8 unk19;
u8 unk1A;
u8 unk1B;
u8 unk1C;
u8 unk1D;
u8 unk1E;
u8 unk1F;
u8 unk20;
u16 unk22[9][12];
u8 fillerFA[0x2];
/*0x00FC*/ u16 bgTilemapBuffers[4][0x800];
/*0x40FC*/ u16 *mtChimneyTilemap;
/*0x4100*/ u16 *treeTilemap;
/*0x4104*/ u16 *mountainTilemap;
/*0x4108*/ const u16 *pylonHookTilemapEntries;
/*0x410C*/ u8 *pylonStemTilemap;
};
static EWRAM_DATA struct CableCar *sCableCar = NULL;
EWRAM_DATA u8 gUnknown_0203ABB0 = 0;
EWRAM_DATA u8 gUnknown_0203ABB1 = 0;
EWRAM_DATA u8 gUnknown_0203ABB2 = 0;
EWRAM_DATA u8 gUnknown_0203ABB3 = 0;
EWRAM_DATA u8 gUnknown_0203ABB4 = 0;
EWRAM_DATA u8 gUnknown_0203ABB5 = 0;
static void CableCarMainCallback_Setup(void);
static void sub_8150B6C(u8);
static void LoadCableCarSprites(void);
static void sub_81514C8(u8);
static void sub_81503E4(u8);
static void sub_8150550(u8);
static void sub_8150664(u8);
static void CableCarVblankCallback(void);
static void CableCarMainCallback_Run(void);
static void sub_815115C(void);
static void sub_81511B8(void);
static void sub_8150868(struct Sprite *);
static void nullsub_58(struct Sprite *);
static void sub_8151214(void);
static void sub_8151388(void);
const struct BgTemplate gCableCarBgTemplates[4] = {
{
.bg = 0,
.charBaseIndex = 0,
.mapBaseIndex = 28,
.screenSize = 0,
.paletteMode = 0,
.priority = 1,
.baseTile = 0
},
{
.bg = 1,
.charBaseIndex = 0,
.mapBaseIndex = 29,
.screenSize = 0,
.paletteMode = 0,
.priority = 2,
.baseTile = 0
},
{
.bg = 2,
.charBaseIndex = 0,
.mapBaseIndex = 30,
.screenSize = 0,
.paletteMode = 0,
.priority = 3,
.baseTile = 0
},
{
.bg = 3,
.charBaseIndex = 0,
.mapBaseIndex = 31,
.screenSize = 0,
.paletteMode = 0,
.priority = 0,
.baseTile = 0
},
};
const u8 gCableCarMtChimneyTilemap[] = INCBIN_U8("graphics/misc/cable_car_mt_chimney_map.bin.lz");
const u8 gCableCarTreeTilemap[] = INCBIN_U8("graphics/misc/cable_car_tree_map.bin.lz");
const u8 gCableCarMountainTilemap[] = INCBIN_U8("graphics/misc/cable_car_mountain_map.bin.lz");
const u16 gCableCarPylonHookTilemapEntries[] = {
0x3000,
0x3001,
0x3002,
0x3003,
0x3004,
0x3005,
0x3006,
0x3007,
0x3008,
0x3009,
};
const u8 gCableCarPylonStemTilemap[] = INCBIN_U8("graphics/misc/cable_car_pylon_stem_map.bin.lz");
const struct CompressedSpriteSheet gUnknown_085CDB54[] = {
{ gCableCar_Gfx, 0x800, 1 },
{ gCableCarDoor_Gfx, 0x40, 2 },
{ gCableCarCord_Gfx, 0x80, 3 },
{ },
};
const struct SpritePalette gUnknown_085CDB74[] = {
{ gCableCar_Pal, 1 },
{ }
};
const struct OamData gOamData_85CDB84 = {
.affineMode = ST_OAM_AFFINE_DOUBLE,
.size = 3,
.priority = 2
};
const struct OamData gOamData_85CDB8C = {
.affineMode = ST_OAM_AFFINE_DOUBLE,
.shape = ST_OAM_H_RECTANGLE,
.priority = 2
};
const struct OamData gOamData_85CDB94 = {
.affineMode = ST_OAM_AFFINE_DOUBLE,
.size = 1,
.priority = 2
};
const struct SpriteTemplate gSpriteTemplate_85CDB9C[] =
{
{
.tileTag = 1,
.paletteTag = 1,
.oam = &gOamData_85CDB84,
.anims = gDummySpriteAnimTable,
.images = NULL,
.affineAnims = gDummySpriteAffineAnimTable,
.callback = sub_8150868,
},
{
.tileTag = 2,
.paletteTag = 1,
.oam = &gOamData_85CDB8C,
.anims = gDummySpriteAnimTable,
.images = NULL,
.affineAnims = gDummySpriteAffineAnimTable,
.callback = sub_8150868,
},
};
const struct SpriteTemplate gSpriteTemplate_85CDBCC = {
.tileTag = 3,
.paletteTag = 1,
.oam = &gOamData_85CDB94,
.anims = gDummySpriteAnimTable,
.images = NULL,
.affineAnims = gDummySpriteAffineAnimTable,
.callback = nullsub_58,
};
static void CableCarTask1(u8 taskId)
{
if (!gPaletteFade.active)
{
SetMainCallback2(CableCarMainCallback_Setup);
DestroyTask(taskId);
}
}
void CableCar(void)
{
ScriptContext2_Enable();
CreateTask(CableCarTask1, 1);
BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
}
static void CableCarMainCallback_Setup(void)
{
u16 imebak;
u8 i = 0;
int sizeOut = 0;
switch (gMain.state)
{
case 0:
default:
SetVBlankCallback(NULL);
sub_8150B6C(0);
ScanlineEffect_Stop();
DmaFillLarge16(3, 0, (void *)VRAM, VRAM_SIZE, 0x1000);
DmaFill32Defvars(3, 0, (void *)OAM, OAM_SIZE);
DmaFill16Defvars(3, 0, (void *)PLTT, PLTT_SIZE);
sCableCar = AllocZeroed(sizeof(*sCableCar));
gMain.state++;
break;
case 1:
ResetSpriteData();
ResetTasks();
FreeAllSpritePalettes();
ResetPaletteFade();
reset_temp_tile_data_buffers();
StartWeather();
for (i = 0; i < 20; i++)
gWeatherPtr->sprites.s2.ashSprites[i] = NULL;
InitMapMusic();
ResetMapMusic();
ResetBgsAndClearDma3BusyFlags(0);
InitBgsFromTemplates(0, gCableCarBgTemplates, ARRAY_COUNT(gCableCarBgTemplates));
SetBgTilemapBuffer(0, sCableCar->bgTilemapBuffers[0]);
SetBgTilemapBuffer(1, sCableCar->bgTilemapBuffers[1]);
SetBgTilemapBuffer(2, sCableCar->bgTilemapBuffers[2]);
SetBgTilemapBuffer(3, sCableCar->bgTilemapBuffers[3]);
gSpriteCoordOffsetX = gSpriteCoordOffsetY = 0;
gMain.state++;
break;
case 2:
for (i = 0; i < 3; i++)
LoadCompressedSpriteSheet(&gUnknown_085CDB54[i]);
LoadSpritePalettes(gUnknown_085CDB74);
sCableCar->mtChimneyTilemap = malloc_and_decompress(gCableCarMtChimneyTilemap, &sizeOut);
sCableCar->treeTilemap = malloc_and_decompress(gCableCarTreeTilemap, &sizeOut);
sCableCar->mountainTilemap = malloc_and_decompress(gCableCarMountainTilemap, &sizeOut);
sCableCar->pylonStemTilemap = malloc_and_decompress(gCableCarPylonStemTilemap, &sizeOut);
sCableCar->pylonHookTilemapEntries = gCableCarPylonHookTilemapEntries;
decompress_and_copy_tile_data_to_vram(0, gUnknown_08DBA5B8, 0, 0, 0);
gMain.state++;
break;
case 3:
if (!free_temp_tile_data_buffers_if_possible())
{
LoadPalette(gUnknown_08DBA518, 0, 0x80);
gMain.state++;
}
break;
case 4:
LoadCableCarSprites();
RunTasks();
gMain.state++;
break;
case 5:
if (sCableCar->weather == WEATHER_ASH)
{
gMain.state++;
}
else if (gWeatherPtr->sprites.s2.ashSprites[0])
{
for (i = 0; i < 20; i++)
{
if (gWeatherPtr->sprites.s2.ashSprites[i])
gWeatherPtr->sprites.s2.ashSprites[i]->oam.priority = 0;
}
gMain.state++;
}
break;
case 6:
CopyToBgTilemapBufferRect_ChangePalette(1, sCableCar->treeTilemap, 0, 17, 32, 15, 17);
CopyToBgTilemapBufferRect_ChangePalette(2, sCableCar->mountainTilemap, 0, 0, 30, 20, 17);
CopyToBgTilemapBufferRect_ChangePalette(3, sCableCar->pylonHookTilemapEntries, 0, 0, 5, 2, 17);
CopyToBgTilemapBufferRect_ChangePalette(3, sCableCar->pylonStemTilemap, 0, 2, 2, 20, 17);
gMain.state++;
break;
case 7:
sub_81514C8(gSpecialVar_0x8004);
CopyToBgTilemapBufferRect_ChangePalette(0, sCableCar->mtChimneyTilemap + 0x48, 0, 14, 12, 3, 17);
CopyToBgTilemapBufferRect_ChangePalette(0, sCableCar->mtChimneyTilemap + 0x6C, 12, 17, 12, 3, 17);
CopyToBgTilemapBufferRect_ChangePalette(0, sCableCar->mtChimneyTilemap + 0x90, 24, 20, 12, 3, 17);
CopyToBgTilemapBufferRect_ChangePalette(0, sCableCar->mtChimneyTilemap + 0x0, 0, 17, 12, 3, 17);
CopyToBgTilemapBufferRect_ChangePalette(0, sCableCar->mtChimneyTilemap + 0x24, 0, 20, 12, 3, 17);
CopyToBgTilemapBufferRect_ChangePalette(0, sCableCar->mtChimneyTilemap + 0x0, 12, 20, 12, 3, 17);
CopyToBgTilemapBufferRect_ChangePalette(0, sCableCar->mtChimneyTilemap + 0x24, 12, 23, 12, 3, 17);
CopyToBgTilemapBufferRect_ChangePalette(0, sCableCar->mtChimneyTilemap + 0x0, 24, 23, 12, 3, 17);
gMain.state++;
break;
case 8:
BeginNormalPaletteFade(0xFFFFFFFF, 3, 16, 0, RGB(0, 0, 0));
FadeInNewBGM(MUS_ROPEWAY, 1);
sub_8150B6C(1);
gMain.state++;
break;
case 9:
imebak = REG_IME;
REG_IME = 0;
REG_IE |= INTR_FLAG_VBLANK;
REG_IME = imebak;
SetVBlankCallback(CableCarVblankCallback);
SetMainCallback2(CableCarMainCallback_Run);
CreateTask(sub_81503E4, 0);
if (gSpecialVar_0x8004 == 0)
sCableCar->taskId = CreateTask(sub_8150550, 1);
else
sCableCar->taskId = CreateTask(sub_8150664, 1);
break;
}
}
static void CableCarMainCallback_Run(void)
{
RunTasks();
AnimateSprites();
BuildOamBuffer();
UpdatePaletteFade();
MapMusicMain();
}
static void CleanupCableCar(void)
{
u8 i = 0;
HideBg(0);
HideBg(1);
HideBg(2);
HideBg(3);
sub_8150B6C(0);
gSpriteCoordOffsetX = 0;
sub_80AB130(WEATHER_NONE);
for (i = 0; i < 20; i++)
gWeatherPtr->sprites.s2.ashSprites[i] = NULL;
ResetTasks();
ResetSpriteData();
ResetPaletteFade();
UnsetBgTilemapBuffer(0);
UnsetBgTilemapBuffer(1);
UnsetBgTilemapBuffer(2);
UnsetBgTilemapBuffer(3);
ResetBgsAndClearDma3BusyFlags(0);
sCableCar->pylonHookTilemapEntries = NULL;
FREE_AND_SET_NULL(sCableCar->pylonStemTilemap);
FREE_AND_SET_NULL(sCableCar->mountainTilemap);
FREE_AND_SET_NULL(sCableCar->treeTilemap);
FREE_AND_SET_NULL(sCableCar->mtChimneyTilemap);
FREE_AND_SET_NULL(sCableCar);
DmaFillLarge16(3, 0, (void *)VRAM, VRAM_SIZE, 0x1000);
DmaFill32Defvars(3, 0, (void *)OAM, OAM_SIZE);
DmaFill16Defvars(3, 0, (void *)PLTT, PLTT_SIZE);
WarpIntoMap();
gFieldCallback = NULL;
SetMainCallback2(CB2_LoadMap);
}
static void sub_81503E4(u8 taskId)
{
u8 i = 0;
sCableCar->timer++;
switch (sCableCar->state)
{
case 0:
if (sCableCar->timer == sCableCar->unk4)
{
ChangeWeather(sCableCar->weather);
sCableCar->state = 1;
}
break;
case 1:
switch (sCableCar->weather)
{
case WEATHER_ASH:
if (gWeatherPtr->sprites.s2.ashSprites[0] != NULL && gWeatherPtr->sprites.s2.ashSprites[0]->oam.priority != 0)
{
for (; i < 20; i++)
{
if (gWeatherPtr->sprites.s2.ashSprites[i] != NULL)
{
gWeatherPtr->sprites.s2.ashSprites[i]->oam.priority = 0;
}
}
sCableCar->state = 2;
}
break;
case WEATHER_SUNNY:
if (gWeatherPtr->currWeather == WEATHER_SUNNY)
{
sCableCar->state = 2;
}
else if (sCableCar->timer >= sCableCar->unk4 + 8)
{
for (; i < 20; i++)
{
if (gWeatherPtr->sprites.s2.ashSprites[i] != NULL)
{
gWeatherPtr->sprites.s2.ashSprites[i]->invisible ^= TRUE;
}
}
}
break;
}
break;
case 2:
if (sCableCar->timer == 570)
{
sCableCar->state = 3;
BeginNormalPaletteFade(0xFFFFFFFF, 3, 0, 16, RGB(0, 0, 0));
FadeOutBGM(4);
}
break;
case 3:
if (!gPaletteFade.active)
{
sCableCar->state = 0xFF;
}
break;
case 0xFF:
SetVBlankCallback(NULL);
DestroyTask(taskId);
DestroyTask(sCableCar->taskId);
SetMainCallback2(CleanupCableCar);
break;
}
}
static void sub_8150550(u8 taskId)
{
if (sCableCar->state != 0xFF)
{
sCableCar->bg3HorizontalOffset--;
if ((sCableCar->timer % 2) == 0)
sCableCar->bg3VerticalOffset--;
if ((sCableCar->timer % 8) == 0)
{
sCableCar->bg1HorizontalOffset--;
sCableCar->bg1VerticalOffset--;
}
switch (sCableCar->bg3HorizontalOffset)
{
case 175:
FillBgTilemapBufferRect(3, 0, 0, 22, 2, 10, 17);
break;
case 40:
FillBgTilemapBufferRect(3, 0, 3, 0, 2, 2, 17);
break;
case 32:
FillBgTilemapBufferRect(3, 0, 2, 0, 1, 2, 17);
break;
case 16:
CopyToBgTilemapBufferRect_ChangePalette(3, sCableCar->pylonHookTilemapEntries, 0, 0, 5, 2, 17);
CopyToBgTilemapBufferRect_ChangePalette(3, sCableCar->pylonStemTilemap, 0, 2, 2, 30, 17);
sCableCar->bg3VerticalOffset = 64;
break;
}
}
sub_815115C();
gSpriteCoordOffsetX = (gSpriteCoordOffsetX + 1) % 128;
}
static void sub_8150664(u8 taskId)
{
if (sCableCar->state != 0xFF)
{
sCableCar->bg3HorizontalOffset++;
if ((sCableCar->timer % 2) == 0)
sCableCar->bg3VerticalOffset++;
if ((sCableCar->timer % 8) == 0)
{
sCableCar->bg1HorizontalOffset++;
sCableCar->bg1VerticalOffset++;
}
switch (sCableCar->bg3HorizontalOffset)
{
case 176:
CopyToBgTilemapBufferRect_ChangePalette(3, sCableCar->pylonStemTilemap, 0, 2, 2, 30, 17);
break;
case 16:
FillBgTilemapBufferRect(3, 0, 2, 0, 3, 2, 17);
FillBgTilemapBufferRect(3, 0, 0, 22, 2, 10, 17);
sCableCar->bg3VerticalOffset = 192;
break;
case 32:
FillBgTilemapBufferRect(3, sCableCar->pylonHookTilemapEntries[2], 2, 0, 1, 1, 17);
FillBgTilemapBufferRect(3, sCableCar->pylonHookTilemapEntries[3], 3, 0, 1, 1, 17);
FillBgTilemapBufferRect(3, sCableCar->pylonHookTilemapEntries[7], 2, 1, 1, 1, 17);
FillBgTilemapBufferRect(3, sCableCar->pylonHookTilemapEntries[8], 3, 1, 1, 1, 17);
break;
case 40:
FillBgTilemapBufferRect(3, sCableCar->pylonHookTilemapEntries[4], 4, 0, 1, 1, 17);
FillBgTilemapBufferRect(3, sCableCar->pylonHookTilemapEntries[9], 4, 1, 1, 1, 17);
break;
}
}
sub_81511B8();
if (sCableCar->timer < sCableCar->unk4)
gSpriteCoordOffsetX = (gSpriteCoordOffsetX + 247) % 248;
else
gWeatherPtr->unknown_6FC = (gWeatherPtr->unknown_6FC + 247) % 248;
}
static void CableCarVblankCallback(void)
{
CopyBgTilemapBufferToVram(0);
CopyBgTilemapBufferToVram(3);
SetGpuReg(REG_OFFSET_BG3HOFS, sCableCar->bg3HorizontalOffset);
SetGpuReg(REG_OFFSET_BG3VOFS, sCableCar->bg3VerticalOffset);
SetGpuReg(REG_OFFSET_BG1HOFS, sCableCar->bg1HorizontalOffset);
SetGpuReg(REG_OFFSET_BG1VOFS, sCableCar->bg1VerticalOffset);
SetGpuReg(REG_OFFSET_BG0HOFS, sCableCar->bg0HorizontalOffset);
SetGpuReg(REG_OFFSET_BG0VOFS, sCableCar->bg0VerticalOffset);
LoadOam();
ProcessSpriteCopyRequests();
TransferPlttBuffer();
}
static void nullsub_58(struct Sprite *sprite)
{
}
static void sub_8150868(struct Sprite *sprite)
{
if (sCableCar->state != 0xFF)
{
if (gSpecialVar_0x8004 == 0)
{
sprite->pos1.x = sprite->data[0] - (u8)(0.14f * S16TOPOSFLOAT(sCableCar->timer));
sprite->pos1.y = sprite->data[1] - (u8)(0.067f * S16TOPOSFLOAT(sCableCar->timer));
}
else
{
sprite->pos1.x = sprite->data[0] + (u8)(0.14f * S16TOPOSFLOAT(sCableCar->timer));
sprite->pos1.y = sprite->data[1] + (u8)(0.067f * S16TOPOSFLOAT(sCableCar->timer));
}
}
}
void sub_8150948(struct Sprite *sprite)
{
if (sCableCar->state != 255)
{
if (!gSpecialVar_0x8004)
{
sprite->pos1.x = sprite->data[0] - (u8)(0.14f * S16TOPOSFLOAT(sCableCar->timer));
sprite->pos1.y = sprite->data[1] - (u8)(0.067f * S16TOPOSFLOAT(sCableCar->timer));
}
else
{
sprite->pos1.x = sprite->data[0] + (u8)(0.14f * S16TOPOSFLOAT(sCableCar->timer));
sprite->pos1.y = sprite->data[1] + (u8)(0.067f * S16TOPOSFLOAT(sCableCar->timer));
}
switch (sprite->data[2])
{
case 0:
sprite->pos2.y = 17;
if (sprite->data[3] ++ > 9)
{
sprite->data[3] = 0;
sprite->data[2] ++;
}
break;
default:
sprite->pos2.y = 16;
if (sprite->data[3] ++ > 9)
{
sprite->data[3] = 0;
sprite->data[2] = 0;
}
break;
}
}
}
static void sub_8150A68(struct Sprite *sprite)
{
if (sprite->data[0] == 0)
{
sprite->pos1.x += 2 * sprite->centerToCornerVecX;
sprite->pos1.y += 16 + sprite->centerToCornerVecY;
}
if (++sprite->data[0] >= sprite->data[2])
{
switch (sprite->data[1])
{
case 0:
sprite->pos1.x++;
if ((sprite->data[0] % 4) == 0)
sprite->pos1.y++;
break;
case 1:
if ((sprite->data[0] % 2) != 0)
{
sprite->pos1.x++;
if ((sprite->pos1.x % 4) == 0)
sprite->pos1.y++;
}
break;
}
if (sprite->pos1.y > 160)
DestroySprite(sprite);
}
}
static void sub_8150AF4(struct Sprite *sprite)
{
if (sprite->data[0] == 0)
sprite->pos1.y += 16 + sprite->centerToCornerVecY;
if (++sprite->data[0] >= sprite->data[2])
{
switch (sprite->data[1])
{
case 0:
sprite->pos1.x--;
if ((sprite->data[0] % 4) == 0)
sprite->pos1.y--;
break;
case 1:
if ((sprite->data[0] % 2) != 0)
{
sprite->pos1.x--;
if ((sprite->pos1.x % 4) == 0)
sprite->pos1.y--;
}
break;
}
if (sprite->pos1.y < 80)
DestroySprite(sprite);
}
}
static void sub_8150B6C(bool8 which)
{
switch (which)
{
case FALSE:
default:
SetGpuReg(REG_OFFSET_WININ, 0);
SetGpuReg(REG_OFFSET_WINOUT, 0);
SetGpuReg(REG_OFFSET_WIN0H, 0);
SetGpuReg(REG_OFFSET_WIN1H, 0);
SetGpuReg(REG_OFFSET_WIN0V, 0);
SetGpuReg(REG_OFFSET_WIN1V, 0);
SetGpuReg(REG_OFFSET_DISPCNT, 0);
SetGpuReg(REG_OFFSET_BG3CNT, 0);
SetGpuReg(REG_OFFSET_BG2CNT, 0);
SetGpuReg(REG_OFFSET_BG1CNT, 0);
SetGpuReg(REG_OFFSET_BG0CNT, 0);
SetGpuReg(REG_OFFSET_BG3HOFS, 0);
SetGpuReg(REG_OFFSET_BG3VOFS, 0);
SetGpuReg(REG_OFFSET_BG2HOFS, 0);
SetGpuReg(REG_OFFSET_BG2VOFS, 0);
SetGpuReg(REG_OFFSET_BG1HOFS, 0);
SetGpuReg(REG_OFFSET_BG1VOFS, 0);
SetGpuReg(REG_OFFSET_BG0HOFS, 0);
SetGpuReg(REG_OFFSET_BG0VOFS, 0);
SetGpuReg(REG_OFFSET_BLDCNT, 0);
break;
case TRUE:
SetGpuReg(REG_OFFSET_WININ, 0);
SetGpuReg(REG_OFFSET_WINOUT, 0);
SetGpuReg(REG_OFFSET_WIN0H, 0);
SetGpuReg(REG_OFFSET_WIN1H, 0);
SetGpuReg(REG_OFFSET_WIN0V, 0);
SetGpuReg(REG_OFFSET_WIN1V, 0);
if (gSpecialVar_0x8004 == 0)
{
sCableCar->bg3HorizontalOffset = 176;
sCableCar->bg3VerticalOffset = 16;
sCableCar->bg1HorizontalOffset = 0;
sCableCar->bg1VerticalOffset = 80;
sCableCar->bg0VerticalOffset = 0;
sCableCar->bg0VerticalOffset = 0;
}
else
{
sCableCar->bg3HorizontalOffset = 96;
sCableCar->bg3VerticalOffset = 232;
sCableCar->bg1HorizontalOffset = 0;
sCableCar->bg1VerticalOffset = 4;
sCableCar->bg0VerticalOffset = 0;
sCableCar->bg0VerticalOffset = 0;
}
SetGpuReg(REG_OFFSET_BG3HOFS, sCableCar->bg3HorizontalOffset);
SetGpuReg(REG_OFFSET_BG3VOFS, sCableCar->bg3VerticalOffset);
SetGpuReg(REG_OFFSET_BG2HOFS, 0);
SetGpuReg(REG_OFFSET_BG2VOFS, 0);
SetGpuReg(REG_OFFSET_BG1HOFS, sCableCar->bg1HorizontalOffset);
SetGpuReg(REG_OFFSET_BG1VOFS, sCableCar->bg1VerticalOffset);
SetGpuReg(REG_OFFSET_BG0HOFS, sCableCar->bg0HorizontalOffset);
SetGpuReg(REG_OFFSET_BG0VOFS, sCableCar->bg0VerticalOffset);
SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_OBJ_ON | DISPCNT_OBJ_1D_MAP);
CopyBgTilemapBufferToVram(1);
CopyBgTilemapBufferToVram(2);
ShowBg(0);
ShowBg(1);
ShowBg(2);
ShowBg(3);
SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_TGT2_ALL);
break;
}
}
static void LoadCableCarSprites(void)
{
u8 spriteId;
u8 i;
u8 playerGraphicsIds[2] = {
EVENT_OBJ_GFX_RIVAL_BRENDAN_NORMAL,
EVENT_OBJ_GFX_RIVAL_MAY_NORMAL
};
u16 rval = Random();
u8 hikerGraphicsIds[4] = {
EVENT_OBJ_GFX_HIKER,
EVENT_OBJ_GFX_CAMPER,
EVENT_OBJ_GFX_PICNICKER,
EVENT_OBJ_GFX_ZIGZAGOON_1
};
s16 hikerCoords[2][2] = {
{ 0, 80 },
{ 240, 146 }
};
u8 hikerMovementDelayTable[4] = {
0,
60,
120,
170
};
void (*callbacks[2])(struct Sprite *) = {
sub_8150A68,
sub_8150AF4
};
switch (gSpecialVar_0x8004)
{
case 0:
default:
spriteId = AddPseudoEventObject(playerGraphicsIds[gSaveBlock2Ptr->playerGender], sub_8150948, 200, 73, 102);
if (spriteId != MAX_SPRITES)
{
gSprites[spriteId].oam.priority = 2;
gSprites[spriteId].pos2.x = 8;
gSprites[spriteId].pos2.y = 16;
gSprites[spriteId].data[0] = 0xc8;
gSprites[spriteId].data[1] = 0x49;
}
spriteId = CreateSprite(&gSpriteTemplate_85CDB9C[0], 176, 43, 0x67);
gSprites[spriteId].pos2.x = gSprites[spriteId].pos2.y = 32;
gSprites[spriteId].data[0] = 176;
gSprites[spriteId].data[1] = 43;
spriteId = CreateSprite(&gSpriteTemplate_85CDB9C[1], 200, 99, 0x65);
gSprites[spriteId].pos2.x = 8;
gSprites[spriteId].pos2.y = 4;
gSprites[spriteId].data[0] = 200;
gSprites[spriteId].data[1] = 99;
sCableCar->weather = WEATHER_ASH;
sCableCar->unk4 = 0x15e;
sub_80AB130(WEATHER_SUNNY);
break;
case 1:
CopyToBgTilemapBufferRect_ChangePalette(0, sCableCar->mtChimneyTilemap + 0x24, 24, 26, 12, 3, 17);
spriteId = AddPseudoEventObject(playerGraphicsIds[gSaveBlock2Ptr->playerGender], sub_8150948, 128, 39, 102);
if (spriteId != MAX_SPRITES)
{
gSprites[spriteId].oam.priority = 2;
gSprites[spriteId].pos2.x = 8;
gSprites[spriteId].pos2.y = 16;
gSprites[spriteId].data[0] = 0x80;
gSprites[spriteId].data[1] = 0x27;
}
spriteId = CreateSprite(&gSpriteTemplate_85CDB9C[0], 104, 9, 0x67);
gSprites[spriteId].pos2.x = gSprites[spriteId].pos2.y = 0x20;
gSprites[spriteId].data[0] = 104;
gSprites[spriteId].data[1] = 9;
spriteId = CreateSprite(&gSpriteTemplate_85CDB9C[1], 128, 65, 0x65);
gSprites[spriteId].pos2.x = 8;
gSprites[spriteId].pos2.y = 4;
gSprites[spriteId].data[0] = 0x80;
gSprites[spriteId].data[1] = 0x41;
sCableCar->weather = WEATHER_SUNNY;
sCableCar->unk4 = 0x109;
sub_80AB130(WEATHER_ASH);
break;
}
for (i = 0; i < 9; i++)
{
spriteId = CreateSprite(&gSpriteTemplate_85CDBCC, 16 * i + 96, 8 * i - 8, 0x68);
gSprites[spriteId].pos2.x = 8;
gSprites[spriteId].pos2.y = 8;
}
if ((rval % 64) == 0)
{
spriteId = AddPseudoEventObject(hikerGraphicsIds[rval % 3], callbacks[gSpecialVar_0x8004], hikerCoords[gSpecialVar_0x8004][0], hikerCoords[gSpecialVar_0x8004][1], 0x6a);
if (spriteId != MAX_SPRITES)
{
gSprites[spriteId].oam.priority = 2;
gSprites[spriteId].pos2.x = -gSprites[spriteId].centerToCornerVecX;
gSprites[spriteId].pos2.y = -gSprites[spriteId].centerToCornerVecY;
if (gSpecialVar_0x8004 == 0)
{
if (rval % 2)
{
StartSpriteAnim(&gSprites[spriteId], 6);
gSprites[spriteId].data[1] = 1;
gSprites[spriteId].pos1.y += 2;
}
else
{
StartSpriteAnim(&gSprites[spriteId], 7);
gSprites[spriteId].data[1] = 0;
}
}
else
{
if (rval % 2)
{
StartSpriteAnim(&gSprites[spriteId], 7);
gSprites[spriteId].data[1] = 1;
gSprites[spriteId].pos1.y += 2;
}
else
{
StartSpriteAnim(&gSprites[spriteId], 6);
gSprites[spriteId].data[1] = 0;
}
}
gSprites[spriteId].data[2] = hikerMovementDelayTable[rval % 4];
}
}
}
void sub_8151088(void)
{
u8 i;
u8 j;
u8 k;
u8 offset;
for (i = 0, k = 0, offset = 0x24 * (sCableCar->unk1B + 2); i < 3; i++)
{
for (j = 0; j < 12; j++)
{
sCableCar->unk22[i][j] = sCableCar->mtChimneyTilemap[offset++];
sCableCar->unk22[i + 3][j] = sCableCar->mtChimneyTilemap[k];
sCableCar->unk22[i + 6][j] = (sCableCar->mtChimneyTilemap + 0x24)[k];
k++;
}
}
sCableCar->unk1B = (sCableCar->unk1B + 1) % 3;
}
static void sub_815115C(void)
{
sCableCar->unk1C = (sCableCar->unk1C + 1) % 0x60;
sCableCar->bg0HorizontalOffset = sCableCar->unk1F - sCableCar->unk1D;
sCableCar->bg0VerticalOffset = sCableCar->unk20 - sCableCar->unk1E;
sCableCar->unk1D++;
if ((sCableCar->unk1D % 4) == 0)
sCableCar->unk1E++;
if (sCableCar->unk1D > 16)
sub_8151214();
}
static void sub_81511B8(void)
{
sCableCar->unk1C = (sCableCar->unk1C + 1) % 0x60;
sCableCar->bg0HorizontalOffset = sCableCar->unk1F + sCableCar->unk1D;
sCableCar->bg0VerticalOffset = sCableCar->unk20 + sCableCar->unk1E;
sCableCar->unk1D++;
if ((sCableCar->unk1D % 4) == 0)
sCableCar->unk1E++;
if (sCableCar->unk1D > 16)
sub_8151388();
}
static void sub_8151214(void)
{
u8 i = 0;
sCableCar->unk1D = sCableCar->unk1E = 0;
sCableCar->unk1F = sCableCar->bg0HorizontalOffset;
sCableCar->unk20 = sCableCar->bg0VerticalOffset;
sCableCar->unk19 = (sCableCar->unk19 + 30) % 32;
sCableCar->unk18 -= 2;
gUnknown_0203ABB2 = (sCableCar->unk1A + 23) % 32;
for (i = 0; i < 9; i++)
{
gUnknown_0203ABB0 = sCableCar->unk19;
gUnknown_0203ABB1 = (gUnknown_0203ABB2 + i) % 32;
FillBgTilemapBufferRect(0, sCableCar->unk22[i][sCableCar->unk18], gUnknown_0203ABB0, gUnknown_0203ABB1, 1, 1, 17);
gUnknown_0203ABB0 = (gUnknown_0203ABB0 + 1) % 32;
FillBgTilemapBufferRect(0, sCableCar->unk22[i][sCableCar->unk18 + 1], gUnknown_0203ABB0, gUnknown_0203ABB1, 1, 1, 17);
}
gUnknown_0203ABB0 = (sCableCar->unk19 + 30) % 32;
FillBgTilemapBufferRect(0, 0, gUnknown_0203ABB0, 0, 2, 32, 17);
if (sCableCar->unk18 == 0)
{
sCableCar->unk1A = (sCableCar->unk1A + 29) % 32;
sCableCar->unk18 = 12;
sub_8151088();
gUnknown_0203ABB0 = (sCableCar->unk1A + 1) % 32;
FillBgTilemapBufferRect(0, 0, 0, gUnknown_0203ABB0, 32, 9, 17);
}
}
static void sub_8151388(void)
{
u8 i = 0;
sCableCar->unk1D = sCableCar->unk1E = 0;
sCableCar->unk1F = sCableCar->bg0HorizontalOffset;
sCableCar->unk20 = sCableCar->bg0VerticalOffset;
sCableCar->unk19 = (sCableCar->unk19 + 2) % 32;
sCableCar->unk18 += 2;
gUnknown_0203ABB5 = sCableCar->unk1A;
for (i = 0; i < 9; i++)
{
gUnknown_0203ABB3 = sCableCar->unk19;
gUnknown_0203ABB4 = (gUnknown_0203ABB5 + i) % 32;
FillBgTilemapBufferRect(0, sCableCar->unk22[i][sCableCar->unk18], gUnknown_0203ABB3, gUnknown_0203ABB4, 1, 1, 17);
gUnknown_0203ABB3 = (gUnknown_0203ABB3 + 1) % 32;
FillBgTilemapBufferRect(0, sCableCar->unk22[i][sCableCar->unk18 + 1], gUnknown_0203ABB3, gUnknown_0203ABB4, 1, 1, 17);
}
gUnknown_0203ABB4 = (sCableCar->unk1A + 23) % 32;
FillBgTilemapBufferRect(0, 0, sCableCar->unk19, gUnknown_0203ABB4, 2, 9, 17);
if (sCableCar->unk18 == 10)
{
sCableCar->unk1A = (sCableCar->unk1A + 3) % 32;
sCableCar->unk18 = 0xfe;
sub_8151088();
}
}
static void sub_81514C8(u8 arg0)
{
switch (arg0)
{
case 0:
default:
sCableCar->unk1B = 2;
sCableCar->unk19 = 0;
sCableCar->unk1A = 20;
sCableCar->unk18 = 12;
sub_8151088();
sub_8151214();
break;
case 1:
sCableCar->unk1B = 2;
sCableCar->unk19 = 28;
sCableCar->unk1A = 20;
sCableCar->unk18 = 4;
sub_8151088();
sub_8151388();
break;
}
sCableCar->unk1C = 0;
}
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