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/**
* @file playerItemSwordBeam.c
* @ingroup Items
*
* @brief Sword Beam Player Item
*/
#include "playeritem.h"
#include "asm.h"
#include "effects.h"
#include "entity.h"
#include "collision.h"
#include "physics.h"
#include "player.h"
#include "sound.h"
#include "object.h"
#include "room.h"
#include "color.h"
typedef struct {
/*0x00*/ Entity base;
/*0x68*/ u8 unused[4];
/*0x6c*/ u32 unk_6c;
/*0x70*/ u32 unk_70;
/*0x74*/ u32 unk_74;
} PlayerItemSwordBeamEntity;
void PlayerItemSwordBeam_Init(PlayerItemSwordBeamEntity* this);
void PlayerItemSwordBeam_Action1(PlayerItemSwordBeamEntity* this);
void PlayerItemSwordBeam_CyclePalettes(PlayerItemSwordBeamEntity* this);
extern u8 gUnk_08003E44;
void PlayerItemSwordBeam(PlayerItemSwordBeamEntity* this) {
static void (*const PlayerItemSwordBeam_Actions[])(PlayerItemSwordBeamEntity*) = {
PlayerItemSwordBeam_Init,
PlayerItemSwordBeam_Action1,
};
PlayerItemSwordBeam_Actions[super->action](this);
}
static const u8 PlayerItemSwordBeam_AnimIndices[] = { 30, 29, 30, 29 };
static const u8 PlayerItemSwordBeam_Palettes[] = { 0, 4, 1, 2, 0xff };
void PlayerItemSwordBeam_Init(PlayerItemSwordBeamEntity* this) {
static const Hitbox hitbox = { 0, 0, { 4, 0, 0, 0 }, 6, 6 };
CopyPosition(&gPlayerEntity.base, super);
super->action++;
super->spriteSettings.draw = 1;
super->collisionFlags = gPlayerEntity.base.collisionFlags + 1;
super->hitbox = (Hitbox*)&hitbox;
super->speed = 0x380;
this->unk_74 = 2;
this->unk_70 = 0;
if (super->collisionLayer == 2) {
super->type2 = 1;
}
super->direction = super->animationState << 2;
this->unk_6c = 60;
switch (super->animationState) {
case 0:
super->x.HALF.HI -= 3;
super->y.HALF.HI -= 8;
super->spriteSettings.flipY = 1;
break;
case 4:
super->x.HALF.HI += 2;
break;
case 2:
super->spriteSettings.flipX = 1;
super->x.HALF.HI++;
super->y.HALF.HI -= 4;
break;
case 6:
super->x.HALF.HI--;
super->y.HALF.HI -= 4;
break;
}
InitializeAnimation(super, PlayerItemSwordBeam_AnimIndices[super->animationState >> 1]);
sub_0801766C(super);
LinearMoveUpdate(super);
PlayerItemSwordBeam_Action1(this);
SoundReq(SFX_ITEM_SWORD_BEAM);
}
void PlayerItemSwordBeam_Action1(PlayerItemSwordBeamEntity* this) {
if (this->unk_6c-- != 0) {
GetNextFrame(super);
LinearMoveUpdate(super);
super->timer++;
if (super->type2 == 0) {
sub_0800451C(super);
}
if ((sub_080B1BA4(COORD_TO_TILE(super), gPlayerEntity.base.collisionLayer, 0x80) == 0) &&
(sub_080040D8(super, &gUnk_08003E44, super->x.HALF.HI, super->y.HALF.HI) != 0)) {
CreateFx(super, FX_SWORD_MAGIC, 0);
DeleteThisEntity();
}
if (super->contactFlags != 0) {
CreateFx(super, FX_SWORD_MAGIC, 0);
DeleteThisEntity();
}
if (DoTileInteractionHere(super, 0xc) != NULL) {
DeleteThisEntity();
}
} else {
DeleteThisEntity();
}
PlayerItemSwordBeam_CyclePalettes(this);
}
void PlayerItemSwordBeam_CyclePalettes(PlayerItemSwordBeamEntity* this) {
if (--this->unk_74 == 0) {
this->unk_74 = 2;
this->unk_70++;
if (PlayerItemSwordBeam_Palettes[this->unk_70] == 0xff) {
this->unk_70 = 0;
}
ChangeObjPalette(super, PlayerItemSwordBeam_Palettes[this->unk_70]);
}
}
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