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/**
* @file giantBookLadder.c
* @ingroup Objects
*
* @brief Giant Book Ladder object
*/
#include "manager.h"
#include "map.h"
#include "object.h"
#include "tiles.h"
typedef struct {
Entity base;
u8 filler[0xc];
u16 unk74;
u16 unk76;
} GiantBookLadderEntity;
void sub_0808E55C(GiantBookLadderEntity*);
u32 sub_0808E670(GiantBookLadderEntity*);
void GiantBookLadder(Entity* this) {
static const u8 spriteDefs[] = {
3, 7, 3, 7, 3, 6, 0, 0,
};
const u8* spriteDefPtr = &spriteDefs[this->type * 2];
if (this->action == 0) {
this->action = 1;
this->spriteSettings.draw = this->type2 == 0;
this->frameIndex = this->type;
this->collisionLayer = 1;
this->spriteRendering.b3 = spriteDefPtr[0];
this->spritePriority.b0 = spriteDefPtr[1];
((GiantBookLadderEntity*)this)->unk76 = 0;
((GiantBookLadderEntity*)this)->unk74 = COORD_TO_TILE(this);
sub_0808E55C((GiantBookLadderEntity*)this);
RegisterTransitionManager(this, sub_0808E55C, 0);
} else if ((this->type & 1) == 0) {
sub_0808E670((GiantBookLadderEntity*)this);
}
}
void sub_0808E55C(GiantBookLadderEntity* this) {
u32 type;
u32 uVar4;
u32 unaff_r9;
u32 uVar5;
u32 tilePos;
switch (super->type) {
case 0:
case 2:
tilePos = this->unk74;
unaff_r9 = tilePos + TILE_POS(-1, -4);
SetTile(SPECIAL_TILE_143, unaff_r9, super->collisionLayer);
SetTile(SPECIAL_TILE_143, tilePos + TILE_POS(0, -4), super->collisionLayer);
SetTile(SPECIAL_TILE_108, tilePos + TILE_POS(-2, -4), super->collisionLayer);
SetTile(SPECIAL_TILE_109, tilePos + TILE_POS(1, -4), super->collisionLayer);
type = super->type;
uVar5 = 6;
if (type != 0) {
uVar5 = 4;
SetTile(SPECIAL_TILE_114, tilePos + TILE_POS(-1, 1), super->collisionLayer);
SetTile(SPECIAL_TILE_114, tilePos + TILE_POS(0, 1), super->collisionLayer);
SetTile(SPECIAL_TILE_114, tilePos + TILE_POS(-1, 2), super->collisionLayer);
SetTile(SPECIAL_TILE_114, tilePos + TILE_POS(0, 2), super->collisionLayer);
}
break;
case 1:
tilePos = this->unk74;
unaff_r9 = tilePos - 1;
SetTile(SPECIAL_TILE_142, unaff_r9, super->collisionLayer);
SetTile(SPECIAL_TILE_142, tilePos, super->collisionLayer);
uVar5 = 2;
break;
}
for (uVar4 = 0; uVar4 < uVar5; uVar4++) {
unaff_r9 += 0x40;
SetTile(SPECIAL_TILE_142, unaff_r9, super->collisionLayer);
SetTile(SPECIAL_TILE_142, unaff_r9 + 1, super->collisionLayer);
}
}
u32 sub_0808E670(GiantBookLadderEntity* this) {
return GetTileType(this->unk74 - 0x101, LAYER_BOTTOM);
}
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