mirror of
https://github.com/zeldaret/tmc
synced 2026-05-24 15:21:09 -04:00
octorock
91 lines
2.6 KiB
C
91 lines
2.6 KiB
C
#include "global.h"
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#include "entity.h"
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#include "screen.h"
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#include "functions.h"
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#include "room.h"
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typedef struct {
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Manager manager;
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u32 field_0x20[0x6];
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void* field_0x38;
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void* field_0x3c;
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} Manager2;
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extern void sub_080576A0();
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extern void sub_0805754C(Manager2*);
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extern u8 gMapDataTopSpecial[];
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extern u32 gUnk_0200B650;
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void Manager2_Main(Manager2* this) {
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if (this->manager.action == 0) {
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this->manager.action = 1;
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gScreen.affine.bg3Updated = 0;
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gScreen.bg.bg1Updated = 0;
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sub_08052D74(this, sub_080576A0, 0);
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}
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sub_0805754C(this);
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}
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void sub_0805754C(Manager2* this) {
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s32 bgOffset;
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bgOffset = (gRoomControls.roomScrollY - gRoomControls.roomOriginY);
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bgOffset += bgOffset >> 3;
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gScreen.affine.bg3yOffset = bgOffset & 0x3f;
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gScreen.affine.bg3Tilemap = gMapDataTopSpecial + (bgOffset / 0x40) * 0x200;
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if (this->field_0x38 != gScreen.affine.bg3Tilemap) {
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this->field_0x38 = gScreen.affine.bg3Tilemap;
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gScreen.affine.bg3Updated = 1;
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}
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bgOffset = (gRoomControls.roomScrollY - gRoomControls.roomOriginY);
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bgOffset += bgOffset >> 2;
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gScreen.bg.bg1yOffset = bgOffset & 0x3f;
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gScreen.bg.bg1Tilemap = gMapDataTopSpecial + 0x2000 + (bgOffset / 0x40) * 0x200;
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if (this->field_0x3c != gScreen.bg.bg1Tilemap) {
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this->field_0x3c = gScreen.bg.bg1Tilemap;
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gScreen.bg.bg1Updated = 1;
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}
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}
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void sub_080575C8(u32 param) {
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s32 bgOffset;
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gUnk_0200B650 = 0;
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*(u16*)0x4000000 = 0;
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LoadGfxGroup(param);
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gRoomVars.unk_10[0] = param;
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bgOffset = (gRoomControls.roomScrollY - gRoomControls.roomOriginY);
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bgOffset += bgOffset >> 3;
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gScreen.affine.bg3yOffset = bgOffset & 0x3f;
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gScreen.affine.bg3xOffset = 0;
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gScreen.affine.bg3Tilemap = &gMapDataTopSpecial[(bgOffset / 0x40) * 0x200];
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gScreen.affine.bg3Control = 0x1d49;
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gScreen.affine.bg3Updated = 1;
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bgOffset = (gRoomControls.roomScrollY - gRoomControls.roomOriginY);
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bgOffset += bgOffset >> 2;
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gScreen.bg.bg1yOffset = bgOffset & 0x3f;
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gScreen.bg.bg1xOffset = 0;
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gScreen.bg.bg1Tilemap = &gMapDataTopSpecial[0x2000 + (bgOffset / 0x40) * 0x200];
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gScreen.bg.bg1Control = 0x1e49;
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gScreen.bg.bg1Updated = 1;
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gScreen.controls.layerFXControl = 0x3c48;
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gScreen.controls.alphaBlend = 0x609;
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gScreen.lcd.displayControl |= 0xa00;
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}
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void sub_08057688(void) {
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gScreen.affine.bg3Control = 0x1d48;
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gScreen.bg.bg1Control = 0x1e48;
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}
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void sub_080576A0(Manager2* this) {
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LoadGfxGroup(gRoomVars.unk_10[0]);
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this->field_0x38 = NULL;
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this->field_0x3c = NULL;
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sub_0805754C(this);
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}
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