diff options
Diffstat (limited to 'src/battle_pyramid.c')
| -rw-r--r-- | src/battle_pyramid.c | 248 |
1 files changed, 248 insertions, 0 deletions
diff --git a/src/battle_pyramid.c b/src/battle_pyramid.c new file mode 100644 index 000000000..f9cc48a9a --- /dev/null +++ b/src/battle_pyramid.c @@ -0,0 +1,248 @@ +#include "global.h" +#include "main.h" +#include "battle_controllers.h" +#include "bg.h" +#include "field_effect.h" +#include "field_weather.h" +#include "gpu_regs.h" +#include "malloc.h" +#include "menu.h" +#include "menu_helpers.h" +#include "overworld.h" +#include "palette.h" +#include "party_menu.h" +#include "scanline_effect.h" +#include "script.h" +#include "task.h" +#include "constants/rgb.h" + +EWRAM_DATA struct +{ + u32 unk0; + u8 filler4[0x804 - 0x4]; + u8 unk804[11]; + u8 unk80F[5]; + u8 unk814; + u8 filler815; + s8 unk816; + u8 filler817[0x984 - 0x817]; + u16 unk984; + u8 filler986[0x98C - 0x986]; +} *gUnknown_0203CF2C = NULL; +EWRAM_DATA struct +{ + void (*callback)(void); + u8 unk4; + u16 unk6; + u16 unk8; +} gUnknown_0203CF30 = {0}; + +extern const struct BgTemplate gUnknown_0861F2B4[3]; + +void sub_81C4F98(u8 a0, void (*callback)(void)); +void sub_81C4F44(u8 taskId); +void sub_81C504C(void); +bool8 sub_81C5078(void); +void sub_81C51DC(void); +bool8 sub_81C5238(void); +void sub_81C5314(void); +void sub_81C5674(void); +void sub_81C56F8(void); +void sub_81C5924(void); +void sub_81C59BC(void); +void sub_81C5A20(void); +void sub_81C6BD8(void); +void sub_81C6EF4(void); +void sub_81C700C(void); + +void sub_81C4EEC(void) +{ + gUnknown_0203CF30.unk6 = 0; + gUnknown_0203CF30.unk8 = 0; +} + +void sub_81C4EFC(void) +{ + sub_81C4F98(0, CB2_ReturnToFieldWithOpenMenu); +} + +void sub_81C4F10(void) +{ + sub_81C4F98(1, SetCB2ToReshowScreenAfterMenu2); +} + +void sub_81C4F24(void) +{ + ScriptContext2_Enable(); + FadeScreen(1, 0); + CreateTask(sub_81C4F44, 10); +} + +void sub_81C4F44(u8 taskId) +{ + if (!gPaletteFade.active) + { + overworld_free_bg_tilemaps(); + gFieldCallback2 = hm_add_c3_without_phase_2; + sub_81C4F98(3, CB2_ReturnToField); + DestroyTask(taskId); + } +} + +void sub_81C4F84(void) +{ + sub_81C4F98(4, gUnknown_0203CF30.callback); +} + +void sub_81C4F98(u8 a0, void (*callback)(void)) +{ + gUnknown_0203CF2C = AllocZeroed(sizeof(*gUnknown_0203CF2C)); + + if (a0 != 4) + { + gUnknown_0203CF30.unk4 = a0; + } + + if (callback != NULL) + { + gUnknown_0203CF30.callback = callback; + } + + gUnknown_0203CF2C->unk0 = 0; + gUnknown_0203CF2C->unk814 = -1; + gUnknown_0203CF2C->unk816 = -1; + + memset(gUnknown_0203CF2C->unk804, 0xFF, sizeof(gUnknown_0203CF2C->unk804)); + memset(gUnknown_0203CF2C->unk80F, 0xFF, sizeof(gUnknown_0203CF2C->unk80F)); + + SetMainCallback2(sub_81C504C); +} + +void sub_81C501C(void) +{ + RunTasks(); + AnimateSprites(); + BuildOamBuffer(); + do_scheduled_bg_tilemap_copies_to_vram(); + UpdatePaletteFade(); +} + +void sub_81C5038(void) +{ + LoadOam(); + ProcessSpriteCopyRequests(); + TransferPlttBuffer(); +} + +void sub_81C504C(void) +{ + while (sub_81221EC() != TRUE && sub_81C5078() != TRUE && sub_81221AC() != TRUE); +} + +bool8 sub_81C5078(void) +{ + switch (gMain.state) + { + case 0: + SetVBlankHBlankCallbacksToNull(); + clear_scheduled_bg_copies_to_vram(); + gMain.state++; + break; + case 1: + ScanlineEffect_Stop(); + gMain.state++; + break; + case 2: + FreeAllSpritePalettes(); + gMain.state++; + break; + case 3: + ResetPaletteFade(); + gPaletteFade.bufferTransferDisabled = TRUE; + gMain.state++; + break; + case 4: + ResetSpriteData(); + gMain.state++; + break; + case 5: + if (!sub_81221AC()) + { + ResetTasks(); + } + gMain.state++; + break; + case 6: + sub_81C51DC(); + gUnknown_0203CF2C->unk984 = 0; + gMain.state++; + break; + case 7: + if (sub_81C5238()) + { + gMain.state++; + } + break; + case 8: + sub_81C6BD8(); + gMain.state++; + break; + case 9: + sub_81C5924(); + sub_81C59BC(); + sub_81C5A20(); + gMain.state++; + break; + case 10: + sub_81C5314(); + gMain.state++; + break; + case 11: + sub_81C56F8(); + gMain.state++; + break; + case 12: + sub_81C6EF4(); + gMain.state++; + break; + case 13: + sub_81C5674(); + gMain.state++; + break; + case 14: + sub_81C700C(); + gMain.state++; + break; + case 15: + BlendPalettes(0xFFFFFFFF, 0x10, 0); + gMain.state++; + break; + case 16: + BeginNormalPaletteFade(0xFFFFFFFF, 0, 0x10, 0, RGB_BLACK); + gPaletteFade.bufferTransferDisabled = FALSE; + gMain.state++; + break; + default: + SetVBlankCallback(sub_81C5038); + SetMainCallback2(sub_81C501C); + return TRUE; + } + return FALSE; +} + +void sub_81C51DC(void) +{ + ResetVramOamAndBgCntRegs(); + ResetBgsAndClearDma3BusyFlags(0); + InitBgsFromTemplates(0, gUnknown_0861F2B4, ARRAY_COUNT(gUnknown_0861F2B4)); + SetBgTilemapBuffer(2, gUnknown_0203CF2C->filler4); + ResetAllBgsCoordinates(); + schedule_bg_copy_tilemap_to_vram(2); + SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 | + DISPCNT_OBJ_1D_MAP | + DISPCNT_OBJ_ON); + ShowBg(0); + ShowBg(1); + ShowBg(2); + SetGpuReg(REG_OFFSET_BLDCNT, 0); +} |