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/**
* @file ladderUp.c
* @ingroup Objects
*
* @brief Ladder Up object
*/
#include "asm.h"
#include "effects.h"
#include "entity.h"
#include "functions.h"
#include "player.h"
#include "room.h"
#include "sound.h"
#include "tiles.h"
void LadderUp(Entity* this) {
Entity* fxEnt;
u32 action;
switch (this->action) {
case 0:
if (this->timer) {
action = 1;
} else {
#ifndef EU
action = 3;
#else
action = 2;
#endif
}
this->action = action;
this->spriteOffsetY += 8;
InitializeAnimation(this, 10);
if (this->action == 1) {
this->z.HALF.HI = -0x80;
}
if (this->type2) {
return;
}
this->y.HALF.HI = (this->y.HALF.HI & 0xfff0) + 0xc;
SetTile(SPECIAL_TILE_35, COORD_TO_TILE(this), this->collisionLayer);
break;
case 1:
if (GravityUpdate(this, Q_8_8(16.0)) == 0) {
fxEnt = CreateFx(this, FX_GIANT_EXPLOSION, 0x40);
if (fxEnt) {
fxEnt->y.HALF.HI += 8;
}
InitScreenShake(30, 0);
SoundReq(SFX_10B);
this->action = 2;
#ifndef EU
this->timer = 60;
#endif
}
break;
case 2:
#ifndef EU
if (--this->timer) {
return;
}
this->action = 3;
SoundReq(SFX_SECRET_BIG);
break;
#endif
default:
if (this->type2 == 0) {
if (gPlayerEntity.base.y.HALF.HI < this->y.HALF.HI) {
if (gPlayerState.floor_type != SURFACE_LADDER &&
(GetTileTypeAtEntity(this) == SPECIAL_TILE_23)) {
SetTile(SPECIAL_TILE_35, COORD_TO_TILE(this), this->collisionLayer);
RestorePrevTileEntity(COORD_TO_TILE_OFFSET(this, 0, 16), this->collisionLayer);
}
} else {
if (GetTileTypeAtEntity(this) != SPECIAL_TILE_23) {
SetTile(SPECIAL_TILE_23, COORD_TO_TILE(this), this->collisionLayer);
if (this->type == 0) {
SetTile(SPECIAL_TILE_23, COORD_TO_TILE_OFFSET(this, 0, 16), this->collisionLayer);
} else {
SetTile(SPECIAL_TILE_20, COORD_TO_TILE_OFFSET(this, 0, 16), this->collisionLayer);
}
}
}
}
break;
}
}
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