sovereignx/src/mystery_gift.c

#include "global.h"
#include "main.h"
#include "text.h"
#include "task.h"
#include "alloc.h"
#include "gpu_regs.h"
#include "scanline_effect.h"
#include "text_window.h"
#include "bg.h"
#include "window.h"
#include "text_window.h"
#include "menu.h"
#include "palette.h"
#include "constants/songs.h"
#include "sound.h"
#include "mystery_gift.h"

void bgid_upload_textbox_1(u8 bgId);
void sub_8018798(u8);
void sub_80186EC(u8, u8);

const u16 gUnkTextboxBorderPal[] = INCBIN_U16("graphics/interface/unk_textbox_border.gbapal");
const u32 gUnkTextboxBorderGfx[] = INCBIN_U32("graphics/interface/unk_textbox_border.4bpp.lz");

const struct BgTemplate gUnknown_082F0598[] = {
    {
        .bg = 0,
        .charBaseIndex = 2,
        .mapBaseIndex = 15,
        .screenSize = 0,
        .paletteMode = 0,
        .priority = 0,
        .baseTile = 0x000
    }, {
        .bg = 1,
        .charBaseIndex = 0,
        .mapBaseIndex = 14,
        .screenSize = 0,
        .paletteMode = 0,
        .priority = 1,
        .baseTile = 0x000
    }, {
        .bg = 2,
        .charBaseIndex = 0,
        .mapBaseIndex = 13,
        .screenSize = 0,
        .paletteMode = 0,
        .priority = 2,
        .baseTile = 0x000
    }, {
        .bg = 3,
        .charBaseIndex = 0,
        .mapBaseIndex = 12,
        .screenSize = 0,
        .paletteMode = 0,
        .priority = 3,
        .baseTile = 0x000
    }
};

const struct WindowTemplate gUnknown_082F05A8[] = {
    {
        .bg = 0x00,
        .tilemapLeft = 0x00,
        .tilemapTop = 0x00,
        .width = 0x1e,
        .height = 0x02,
        .paletteNum = 0x0c,
        .baseBlock = 0x0013
    }, {
        .bg = 0x00,
        .tilemapLeft = 0x01,
        .tilemapTop = 0x0f,
        .width = 0x1c,
        .height = 0x04,
        .paletteNum = 0x0c,
        .baseBlock = 0x004f
    }, {
        .bg = 0x00,
        .tilemapLeft = 0x00,
        .tilemapTop = 0x0f,
        .width = 0x1e,
        .height = 0x05,
        .paletteNum = 0x0d,
        .baseBlock = 0x004f
    }, {
        0xFF
    }
};

const struct WindowTemplate gUnknown_082F05C8 = {
    .bg = 0x00,
    .tilemapLeft = 0x01,
    .tilemapTop = 0x0f,
    .width = 0x1c,
    .height = 0x04,
    .paletteNum = 0x0c,
    .baseBlock = 0x00e5
};

const struct WindowTemplate gUnknown_082F05D0 = {
    .bg = 0x00,
    .tilemapLeft = 0x01,
    .tilemapTop = 0x0f,
    .width = 0x14,
    .height = 0x04,
    .paletteNum = 0x0c,
    .baseBlock = 0x00e5
};

const struct WindowTemplate gUnknown_082F05D8 = {
    .bg = 0x00,
    .tilemapLeft = 0x01,
    .tilemapTop = 0x0f,
    .width = 0x13,
    .height = 0x04,
    .paletteNum = 0x0c,
    .baseBlock = 0x00e5
};

const struct WindowTemplate gUnknown_082F05E0 = {
    .bg = 0x00,
    .tilemapLeft = 0x08,
    .tilemapTop = 0x06,
    .width = 0x0e,
    .height = 0x06,
    .paletteNum = 0x0c,
    .baseBlock = 0x0155
};

const struct WindowTemplate gUnknown_082F05E8 = {
    .bg = 0x00,
    .tilemapLeft = 0x17,
    .tilemapTop = 0x0f,
    .width = 0x06,
    .height = 0x04,
    .paletteNum = 0x0c,
    .baseBlock = 0x0155
};

const struct WindowTemplate gUnknown_082F05F0 = {
    .bg = 0x00,
    .tilemapLeft = 0x16,
    .tilemapTop = 0x0b,
    .width = 0x07,
    .height = 0x08,
    .paletteNum = 0x0c,
    .baseBlock = 0x0155
};

const struct WindowTemplate gUnknown_082F05F8 = {
    .bg = 0x00,
    .tilemapLeft = 0x16,
    .tilemapTop = 0x0d,
    .width = 0x07,
    .height = 0x06,
    .paletteNum = 0x0c,
    .baseBlock = 0x0155
};

const struct WindowTemplate gUnknown_082F0600 = {
    .bg = 0x00,
    .tilemapLeft = 0x16,
    .tilemapTop = 0x0f,
    .width = 0x07,
    .height = 0x04,
    .paletteNum = 0x0c,
    .baseBlock = 0x0155
};

void sub_8018424(void)
{
    ProcessSpriteCopyRequests();
    LoadOam();
    TransferPlttBuffer();
}

void sub_8018438(void)
{
    RunTasks();
    RunTextPrinters();
    AnimateSprites();
    BuildOamBuffer();
}

bool32 sub_8018450(s32 arg)
{
    switch (gMain.state)
    {
    case 0:
        SetVBlankCallback(NULL);
        ResetPaletteFade();
        ResetSpriteData();
        FreeAllSpritePalettes();
        ResetTasks();
        ScanlineEffect_Stop();
        ResetBgsAndClearDma3BusyFlags(0);

        InitBgsFromTemplates(0, gUnknown_082F0598, ARRAY_COUNT(gUnknown_082F0598));
        ChangeBgX(0, 0, 0);
        ChangeBgY(0, 0, 0);
        ChangeBgX(1, 0, 0);
        ChangeBgY(1, 0, 0);
        ChangeBgX(2, 0, 0);
        ChangeBgY(2, 0, 0);
        ChangeBgX(3, 0, 0);
        ChangeBgY(3, 0, 0);

        SetBgTilemapBuffer(3, Alloc(0x800));
        SetBgTilemapBuffer(2, Alloc(0x800));
        SetBgTilemapBuffer(1, Alloc(0x800));
        SetBgTilemapBuffer(0, Alloc(0x800));

        bgid_upload_textbox_1(3);
        InitWindows(gUnknown_082F05A8);
        DeactivateAllTextPrinters();
        ClearGpuRegBits(REG_OFFSET_DISPCNT, DISPCNT_WIN0_ON | DISPCNT_WIN1_ON);
        SetGpuReg(REG_OFFSET_BLDCNT, 0);
        SetGpuReg(REG_OFFSET_BLDALPHA, 0);
        SetGpuReg(REG_OFFSET_BLDY, 0);
        gMain.state++;
        break;
    case 1:
        LoadPalette(gUnkTextboxBorderPal, 0, 0x20);
        LoadPalette(stdpal_get(2), 0xd0, 0x20);
        sub_81978B0(0xC0);
        LoadUserWindowBorderGfx(0, 0xA, 0xE0);
        LoadUserWindowBorderGfx_(0, 0x1, 0xF0);
        FillBgTilemapBufferRect(0, 0x000, 0, 0, 32, 32, 0x11);
        FillBgTilemapBufferRect(1, 0x000, 0, 0, 32, 32, 0x11);
        FillBgTilemapBufferRect(2, 0x000, 0, 0, 32, 32, 0x11);
        sub_8018798(3);
        sub_80186EC(arg, 0);
        gMain.state++;
        break;
    case 2:
        CopyBgTilemapBufferToVram(3);
        CopyBgTilemapBufferToVram(2);
        CopyBgTilemapBufferToVram(1);
        CopyBgTilemapBufferToVram(0);
        gMain.state++;
        break;
    case 3:
        ShowBg(0);
        ShowBg(3);
        PlayBGM(MUS_RG_OKURIMONO);
        SetVBlankCallback(sub_8018424);
        EnableInterrupts(INTR_FLAG_VBLANK | INTR_FLAG_VCOUNT | INTR_FLAG_TIMER3 | INTR_FLAG_SERIAL);
        return TRUE;
    }

    return FALSE;
}