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https://github.com/zeldaret/tmc
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Decompile Object8E
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octorock
@@ -0,0 +1,338 @@
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/**
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* @file object8E.c
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* @ingroup Objects
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*
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* @brief Object8E object
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*/
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#define NENT_DEPRECATED
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#include "global.h"
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#include "object.h"
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#include "functions.h"
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#include "screen.h"
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typedef struct {
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/*0x00*/ Entity base;
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/*0x68*/ u16 unk_68;
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/*0x6a*/ u16 unk_6a;
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} Object8EEntity;
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extern void sub_0805AAF0(u32);
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void sub_0809B97C(Object8EEntity*, u32);
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bool32 sub_0809BE78(Object8EEntity*);
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void Object8E_Type0(Object8EEntity*);
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void Object8E_Type1(Object8EEntity*);
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void Object8E_Type2(Object8EEntity*);
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void Object8E_Type3(Object8EEntity*);
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void Object8E_Type4(Object8EEntity*);
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void Object8E(Object8EEntity* this) {
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static void (*const Object8E_Types[])(Object8EEntity*) = {
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Object8E_Type0, Object8E_Type1, Object8E_Type2, Object8E_Type3, Object8E_Type4,
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};
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Object8E_Types[super->type](this);
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}
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void Object8E_Type0(Object8EEntity* this) {
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u32 tmp;
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RequestPriorityDuration(super, 0x1e);
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switch (super->action) {
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case 0:
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super->action = 1;
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super->actionDelay = 0x3c;
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super->field_0xf = 0;
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gRoomControls.camera_target = super;
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gRoomControls.unk5 = 1;
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if (super->x.HALF.HI > gPlayerEntity.x.HALF.HI) {
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tmp = 2;
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} else {
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tmp = 6;
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}
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gPlayerEntity.animationState = tmp;
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gScreen.lcd.displayControl = (gScreen.lcd.displayControl & 0xbfff) | 0x2800;
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gScreen.controls.window0HorizontalDimensions = 0;
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gScreen.controls.window0VerticalDimensions = 0xa0;
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break;
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case 1:
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if (super->actionDelay != 0) {
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super->actionDelay--;
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} else {
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if (super->field_0xf < 0x20) {
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if ((gRoomTransition.frameCount & 0x1fU) == 0) {
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SoundReq(SFX_133);
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}
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if ((gRoomTransition.frameCount & 3U) == 0) {
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sub_0809B97C(this, ++super->field_0xf);
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}
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} else {
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super->action = 2;
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super->actionDelay = 0x3c;
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gScreen.lcd.displayControl &= 0xdfff;
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gRoomControls.camera_target = &gPlayerEntity;
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SoundReq(SFX_134);
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}
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}
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break;
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case 2:
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if (--super->actionDelay == 0) {
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gScreen.lcd.displayControl |= 0x4800;
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gRoomControls.unk5 = 4;
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(super->parent)->subAction = 1;
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DeleteThisEntity();
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}
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break;
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}
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}
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void sub_0809B97C(Object8EEntity* this, u32 param_2) {
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s32 tmp1;
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s32 tmp2;
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tmp2 = super->x.HALF.HI - gRoomControls.scroll_x;
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tmp1 = tmp2 - param_2;
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tmp2 += param_2;
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if (tmp1 < 0) {
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tmp1 = 0;
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}
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if (0xf0 < tmp1) {
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tmp1 = 0xf0;
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}
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if (tmp2 < 0) {
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tmp2 = 0;
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}
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if (0xf0 < tmp2) {
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tmp2 = 0xf0;
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}
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gScreen.controls.window0HorizontalDimensions = (tmp1 << 8) | tmp2;
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}
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void Object8E_Type1(Object8EEntity* this) {
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u32 tmp;
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RequestPriorityDuration(super, 0x1e);
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switch (super->action) {
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case 0:
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super->action = 1;
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super->actionDelay = 0x3c;
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super->field_0xf = 0x20;
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gRoomControls.camera_target = super;
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gRoomControls.unk5 = 1;
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if (super->x.HALF.HI > gPlayerEntity.x.HALF.HI) {
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tmp = 2;
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} else {
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tmp = 6;
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}
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gPlayerEntity.animationState = tmp;
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gScreen.lcd.displayControl = (gScreen.lcd.displayControl & 0xbfff) | 0x2000;
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gScreen.controls.window0HorizontalDimensions = 0xf0;
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gScreen.controls.window0VerticalDimensions = 0xa0;
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break;
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case 1:
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if (super->actionDelay != 0) {
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super->actionDelay--;
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} else {
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if (super->field_0xf != 0) {
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if ((gRoomTransition.frameCount & 0x1fU) == 0) {
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SoundReq(SFX_133);
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}
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if ((gRoomTransition.frameCount & 3U) == 0) {
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sub_0809B97C(this, --super->field_0xf);
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}
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} else {
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super->action = 2;
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super->actionDelay = 0x3c;
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gRoomControls.camera_target = &gPlayerEntity;
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SoundReq(SFX_134);
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}
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}
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break;
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case 2:
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if (--super->actionDelay == 0) {
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gRoomControls.unk5 = 4;
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gScreen.lcd.displayControl &= 0xd7ff;
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(super->parent)->subAction = 1;
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DeleteThisEntity();
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}
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break;
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}
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}
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void Object8E_Type2(Object8EEntity* this) {
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u32 tmp;
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RequestPriorityDuration(super, 10);
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switch (super->action) {
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case 0:
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super->action++;
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super->actionDelay = 0x3c;
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super->field_0xf = 0;
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gRoomControls.camera_target = super;
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gRoomControls.unk5 = 1;
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if (super->x.HALF.HI > gPlayerEntity.x.HALF.HI) {
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tmp = 2;
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} else {
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tmp = 6;
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}
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gPlayerEntity.animationState = tmp;
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gScreen.controls.window0HorizontalDimensions = 0x60;
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gScreen.controls.window0VerticalDimensions = 0xa0;
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break;
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case 1:
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if (sub_0809BE78(this)) {
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if (super->actionDelay != 0) {
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if (--super->actionDelay == 0) {
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gScreen.lcd.displayControl = (gScreen.lcd.displayControl & 0xbfff) | 0x2800;
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}
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} else {
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if (gScreen.controls.window0HorizontalDimensions < 0xe0) {
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if ((gRoomTransition.frameCount & 0x1fU) == 0) {
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SoundReq(SFX_133);
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}
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if ((gRoomTransition.frameCount & 1U) == 0) {
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gScreen.controls.window0HorizontalDimensions += 1;
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}
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} else {
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super->action = 2;
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super->actionDelay = 0x1e;
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gScreen.lcd.displayControl = (gScreen.lcd.displayControl & 0xdfff) | 0x4800;
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super->x.HALF.HI += 0x68;
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super->y.HALF.HI += 0x28;
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SoundReq(SFX_134);
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}
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}
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}
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break;
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case 2:
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if (sub_0809BE78(this) && (--super->actionDelay == 0)) {
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super->actionDelay = 0x78;
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super->action = 3;
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SetLocalFlag(0x35);
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SoundReq(SFX_SECRET);
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}
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break;
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case 3:
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if (--super->actionDelay == 0) {
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super->action = 4;
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gRoomControls.camera_target = &gPlayerEntity;
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gRoomControls.unk5 = 2;
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}
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break;
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case 4:
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if (sub_0809BE78(this)) {
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gRoomControls.unk5 = 4;
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(super->parent)->subAction = 1;
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SetRoomFlag(100);
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DeleteThisEntity();
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}
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}
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}
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void Object8E_Type3(Object8EEntity* this) {
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u32 tmp;
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RequestPriorityDuration(super, 0x1e);
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switch (super->action) {
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case 0:
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super->action = 1;
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super->actionDelay = 0x3c;
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super->field_0xf = 0;
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gRoomControls.camera_target = super;
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gRoomControls.unk5 = 1;
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if (super->x.HALF.HI > gPlayerEntity.x.HALF.HI) {
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tmp = 2;
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} else {
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tmp = 6;
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}
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gPlayerEntity.animationState = tmp;
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gScreen.controls.window0HorizontalDimensions = 0x80f0;
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gScreen.controls.window0VerticalDimensions = 0xa0;
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super->subAction = 0x80;
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break;
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case 1:
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if (sub_0809BE78(this)) {
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if (super->actionDelay != 0) {
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if (--super->actionDelay == 0) {
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SetFade(6, 8);
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sub_0805AAF0(3);
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gScreen.lcd.displayControl = (gScreen.lcd.displayControl & 0xbfff) | 0x2800;
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}
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} else {
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if (super->subAction != 0) {
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if ((gRoomTransition.frameCount & 0x1fU) == 0) {
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SoundReq(SFX_133);
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}
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if ((gRoomTransition.frameCount & 1U) == 0) {
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super->subAction--;
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gScreen.controls.window0HorizontalDimensions = super->subAction << 8 | 0xf0;
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}
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} else {
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super->action = 2;
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super->actionDelay = 0x78;
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gScreen.lcd.displayControl = (gScreen.lcd.displayControl & 0xdfff) | 0x4800;
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SetLocalFlag(0x37);
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SoundReq(SFX_134);
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}
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}
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}
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break;
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case 2:
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if (--super->actionDelay == 0) {
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(super->parent)->subAction = 1;
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DeleteThisEntity();
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}
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break;
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}
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}
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void Object8E_Type4(Object8EEntity* this) {
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u32 tmp;
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RequestPriorityDuration(super, 0x1e);
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switch (super->action) {
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case 0:
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super->action = 1;
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super->actionDelay = 0x3c;
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super->field_0xf = 0x80;
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gRoomControls.camera_target = super;
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gRoomControls.unk5 = 1;
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if (super->x.HALF.HI > gPlayerEntity.x.HALF.HI) {
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tmp = 2;
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} else {
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tmp = 6;
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}
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gPlayerEntity.animationState = tmp;
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break;
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case 1:
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if (super->actionDelay != 0) {
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super->actionDelay--;
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} else {
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if (--super->field_0xf != 0) {
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if ((gRoomTransition.frameCount & 0x1fU) == 0) {
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SoundReq(SFX_133);
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}
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} else {
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super->action = 2;
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super->actionDelay = 0x3c;
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gRoomControls.camera_target = &gPlayerEntity;
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SoundReq(SFX_134);
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}
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}
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break;
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case 2:
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if (--super->actionDelay == 0) {
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gRoomControls.unk5 = 4;
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(super->parent)->subAction = 1;
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DeleteThisEntity();
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}
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}
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}
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bool32 sub_0809BE78(Object8EEntity* this) {
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bool32 result = FALSE;
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if (this->unk_68 == gRoomControls.scroll_x && this->unk_6a == gRoomControls.scroll_y) {
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result = TRUE;
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}
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this->unk_68 = gRoomControls.scroll_x;
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this->unk_6a = gRoomControls.scroll_y;
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return result;
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}
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