diff options
Diffstat (limited to 'src/item_menu.c')
| -rw-r--r-- | src/item_menu.c | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/src/item_menu.c b/src/item_menu.c new file mode 100644 index 000000000..0ce37f908 --- /dev/null +++ b/src/item_menu.c @@ -0,0 +1,208 @@ +#include "global.h" +#include "item.h" +#include "main.h" +#include "menu.h" +#include "menu_helpers.h" +#include "palette.h" +#include "rom4.h" +#include "sprite.h" +#include "task.h" +#include "text.h" +#include "unknown_task.h" + +extern u8 ewram[]; + +struct UnknownStruct1 +{ + u8 unk0; + u8 unk1; +}; + +extern s8 gUnknown_02038559; +extern u8 gUnknown_0203855A; +extern u8 gUnknown_0203855B; +extern u8 gUnknown_0203855C; +extern u8 gUnknown_03000701; +extern struct UnknownStruct1 gUnknown_03005D10[]; +extern struct ItemSlot *gUnknown_03005D24; + +extern void gpu_pal_allocator_reset__manage_upper_four(void); +extern void sub_80F9020(void); +extern void sub_80F9988(); + +void sub_80A34E8(void); +u8 sub_80A3520(void); +void sub_80A362C(void); +void sub_80A3740(void); +void sub_80A39B8(u16 *, u8); +void sub_80A3AC0(u16 *, u8); +void sub_80A3C34(); +void sub_80A3D08(void); +void sub_80A3D40(void); +void sub_80A48E8(); +void ItemListMenu_InitDescription(); +void ItemListMenu_InitMenu(void); +void sub_80A740C(void); +void sub_80A751C(void); +void sub_80A7630(void); +void sub_80A770C(void); +void sub_80A7828(void); +void sub_80A78B8(void); +void CreateBagSprite(void); +void CreateBagPokeballSprite(); + +void sub_80A3118(void) +{ + AnimateSprites(); + BuildOamBuffer(); + RunTasks(); + sub_80A740C(); + UpdatePaletteFade(); +} + +void sub_80A3134(void) +{ + LoadOam(); + ProcessSpriteCopyRequests(); + TransferPlttBuffer(); + + { + const void *src = gBGTilemapBuffers[1]; + void *dst = (void *)(VRAM + 0x2000); + + DmaCopy16(3, src, dst, 0x800); + } + + { + const void *src = gBGTilemapBuffers[2]; + void *dst = (void *)(VRAM + 0x6000); + + DmaCopy16(3, src, dst, 0x800); + } +} + +bool8 sub_80A317C(void) +{ + u32 val; + u16 savedIme; + + switch (gMain.state) + { + case 0: + sub_80F9438(); + sub_80A34E8(); + gMain.state++; + break; + case 1: + remove_some_task(); + gMain.state++; + break; + case 2: + gpu_pal_allocator_reset__manage_upper_four(); + gMain.state++; + break; + case 3: + sub_80F9020(); + ewram[0x1FFFF] = 0; + gMain.state++; + break; + case 4: + ResetPaletteFade(); + gPaletteFade.bufferTransferDisabled = TRUE; + gMain.state++; + break; + case 5: + ResetSpriteData(); + gMain.state++; + break; + case 6: + if (sub_80A3520() == 0) + break; + gMain.state++; + break; + case 7: + SetUpWindowConfig(&gWindowConfig_81E6DFC); + gMain.state++; + break; + case 8: + MultistepInitMenuWindowBegin(&gWindowConfig_81E6DFC); + gMain.state++; + break; + case 9: + if (!MultistepInitMenuWindowContinue()) + break; + gMain.state++; + break; + case 10: + sub_80F944C(); + LoadScrollIndicatorPalette(); + CreateVerticalScrollIndicators(0, 172, 12); + CreateVerticalScrollIndicators(1, 172, 148); + CreateVerticalScrollIndicators(2, 28, 88); + CreateVerticalScrollIndicators(3, 100, 88); + sub_80F9988(0, 2); + sub_80F9988(1, 2); + sub_80F9988(2, 2); + sub_80F9988(3, 2); + if (gUnknown_03000701 == 4 || gUnknown_03000701 == 5) + { + sub_80F979C(2, 1); + sub_80F979C(3, 1); + } + gMain.state++; + break; + case 11: + gUnknown_0203855A = 16; + sub_80A39B8(gBGTilemapBuffers[2], gUnknown_02038559 + 1); + sub_80A3AC0(gBGTilemapBuffers[2], gUnknown_02038559); + sub_80A3D08(); + // What is this? + sub_80A3C34(gBagPockets[2].itemSlots, *(u32 *)&gBagPockets[2].capacity); + sub_80A3C34(gBagPockets[3].itemSlots, *(u32 *)&gBagPockets[3].capacity); + sub_80A3D40(); + gUnknown_03005D24 = gBagPockets[gUnknown_02038559].itemSlots; + sub_80A362C(); + gMain.state++; + break; + case 12: + sub_80A48E8(0xFFFF, 0, 7); + val = gUnknown_03005D10[gUnknown_02038559].unk1 + gUnknown_03005D10[gUnknown_02038559].unk0; + ItemListMenu_InitDescription((s16)gUnknown_03005D24[val].itemId); + ItemListMenu_InitMenu(); + gUnknown_0203855B = gUnknown_02038559 + 1; + gUnknown_0203855C = 0; + gMain.state++; + break; + case 13: + CreateBagSprite(); + CreateBagPokeballSprite(0); + sub_80A3740(); + gMain.state++; + break; + case 14: + savedIme = REG_IME; + REG_IME = 0; + REG_IE |= INTR_FLAG_VBLANK; + REG_IME = savedIme; + REG_DISPSTAT |= 8; + BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0); + gPaletteFade.bufferTransferDisabled = FALSE; + gMain.state++; + break; + case 15: + if (sub_8055870() == TRUE) + break; + gMain.state++; + break; + case 16: + SetVBlankCallback(sub_80A3134); + SetMainCallback2(sub_80A3118); + sub_80A751C(); + sub_80A7630(); + sub_80A770C(); + sub_80A7828(); + sub_80A78B8(); + return TRUE; + } + return FALSE; +} |