130 lines
3 KiB
C
130 lines
3 KiB
C
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#include "global.h"
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#include "constants/flags.h"
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#include "constants/songs.h"
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#include "bg.h"
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#include "event_data.h"
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#include "field_camera.h"
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#include "field_map_obj.h"
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#include "fieldmap.h"
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#include "fldeff_groundshake.h"
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#include "global.fieldmap.h"
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#include "gpu_regs.h"
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#include "malloc.h"
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#include "random.h"
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#include "script.h"
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#include "sound.h"
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#include "sprite.h"
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#include "task.h"
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#include "window.h"
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//struct StructUnknown_0203CF14
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struct Struct8617DA4 {
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u8 x;
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u8 y;
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u16 tileId;
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};
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extern const struct Struct8617DA4 gUnknown_08617DA4[];
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extern const u8 gUnknown_08617274[]; //mirage tower
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extern const u8 gUnknown_08617B94[]; //mirage tower tilemap
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extern void * gUnknown_0203CF04;
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extern void * gUnknown_0203CF08;
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extern u16 (*gUnknown_0203CF14)[2];
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/*static*/ void sub_81BED50(u8 taskId);
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/*static*/ void sub_81BEBF4(u8 taskId);
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/*static*/ void sub_81BF028(u8 taskId);
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void sub_81BEB24(void)
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{
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u8 count;
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for(count = 0; count <= 0x11; count++)
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MapGridSetMetatileIdAt(gUnknown_08617DA4[count].x + 7, gUnknown_08617DA4[count].y + 7, gUnknown_08617DA4[count].tileId);
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DrawWholeMapView();
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}
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void sub_81BEB54(void)
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{
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CreateTask(sub_81BED50, 0x9);
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}
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void sub_81BEB68(void)
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{
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CreateTask(sub_81BEBF4, 0x9);
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}
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void sub_81BEB7C(void)
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{
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CreateTask(sub_81BF028, 0x9);
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}
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void sub_81BEB90(void)
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{
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SetGpuReg(REG_OFFSET_BG0HOFS, (*gUnknown_0203CF14)[0]);
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SetGpuReg(REG_OFFSET_BG0VOFS, (*gUnknown_0203CF14)[1]);
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}
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void sub_81BEBB4(u8 taskId)
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{
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if(!(gTasks[taskId].data[0]))
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{
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(*gUnknown_0203CF14)[0] = -(*gUnknown_0203CF14)[0];
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gTasks[taskId].data[0] = 2;
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sub_81BEB90();
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}
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else
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gTasks[taskId].data[0]--;
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}
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void sub_81BEBF4(u8 taskId)
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{
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u8 zero;
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switch(gTasks[taskId].data[0])
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{
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case 0:
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FreeAllWindowBuffers();
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SetBgAttribute(0, BG_CTRL_ATTR_MOSAIC, 2);
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gTasks[taskId].data[0]++;
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break;
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case 1:
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gUnknown_0203CF04 = (u8 **) AllocZeroed(0x920);
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gUnknown_0203CF08 = (u8 **) AllocZeroed(0x800);
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ChangeBgX(0, 0, 0);
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ChangeBgY(0, 0, 0);
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gTasks[taskId].data[0]++;
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break;
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case 2:
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CpuSet(gUnknown_08617274, gUnknown_0203CF04, 0x490);
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LoadBgTiles(0, gUnknown_0203CF04, 0x920, 0);
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gTasks[taskId].data[0]++;
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break;
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case 3:
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SetBgTilemapBuffer(0, gUnknown_0203CF08);
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CopyToBgTilemapBufferRect_ChangePalette(0, &gUnknown_08617B94, 12, 29, 6, 12, 17);
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CopyBgTilemapBufferToVram(0);
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gTasks[taskId].data[0]++;
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break;
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case 4:
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ShowBg(0);
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gTasks[taskId].data[0]++;
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break;
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case 5:
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sub_81BEB24();
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gTasks[taskId].data[0]++;
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break;
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case 6:
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gUnknown_0203CF14 = (u16(*)[2]) Alloc(4);
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zero = 0;
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(*gUnknown_0203CF14)[0] = 2;
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(*gUnknown_0203CF14)[1] = zero;
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CreateTask(sub_81BEBB4, 0xA);
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DestroyTask(taskId);
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EnableBothScriptContexts();
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break;
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}
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}
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