#include <common.h>
#include <game.h>
#include <g3dhax.h>
#include "player.h"
#include "effects.h"
#include <sfx.h>


class daWrench : public dEn_c {
	int onCreate();
	int onExecute();
	int onDelete();
	int onDraw();

	mHeapAllocator_c allocator;
	m3d::mdl_c bodyModel;

	int timer;
	char homing;
	char direction;
	char front;
	float ymod;
	int lifespan;

	static daWrench *build();

	void updateModelMatrices();
	void playerCollision(ActivePhysics *apThis, ActivePhysics *apOther);

	void collisionCat1_Fireball_E_Explosion(ActivePhysics *apThis, ActivePhysics *apOther);
	bool collisionCat2_IceBall_15_YoshiIce(ActivePhysics *apThis, ActivePhysics *apOther);
	void collisionCat9_RollingObject(ActivePhysics *apThis, ActivePhysics *apOther);
	void collisionCat13_Hammer(ActivePhysics *apThis, ActivePhysics *apOther);
	void collisionCat14_YoshiFire(ActivePhysics *apThis, ActivePhysics *apOther);


	USING_STATES(daWrench);
	DECLARE_STATE(HandThrow);
	DECLARE_STATE(Homing);
	DECLARE_STATE(Straight);

};

CREATE_STATE(daWrench, HandThrow);
CREATE_STATE(daWrench, Homing);
CREATE_STATE(daWrench, Straight);



extern "C" void *PlaySound(dEn_c *, int soundID);
extern "C" void *UpdateObjectPosBasedOnSpeedValues_real(daWrench *);
extern "C" dStageActor_c *GetSpecificPlayerActor(int number);
extern "C" void *HandleXSpeed(daWrench *);
extern "C" void *HandleYSpeed(daWrench *);



void daWrench::playerCollision(ActivePhysics *apThis, ActivePhysics *apOther) { 

	this->_vf220(apOther->owner);
	
	this->isDead = 0;
	this->flags_4FC |= (1<<(31-7));
	if(apOther->owner->_38D > 3) {
		OSReport("!!!ATTENTION!!!\napOther->owner->_38D > 3\n");
	}else{
		this->counter_504[apOther->owner->_38D] = 0;
	}
}

void daWrench::collisionCat1_Fireball_E_Explosion(ActivePhysics *apThis, ActivePhysics *apOther) { }
bool daWrench::collisionCat2_IceBall_15_YoshiIce(ActivePhysics *apThis, ActivePhysics *apOther) { 
	return false; 
}
void daWrench::collisionCat9_RollingObject(ActivePhysics *apThis, ActivePhysics *apOther) {}
void daWrench::collisionCat13_Hammer(ActivePhysics *apThis, ActivePhysics *apOther) {
	CreateEffect(&this->pos, &(S16Vec){0,0,0}, &(Vec){0.5, 0.5, 0.5}, 48); 

	PlaySound(this, SE_BOSS_JR_FLOOR_BREAK);

	this->Delete();
}
void daWrench::collisionCat14_YoshiFire(ActivePhysics *apThis, ActivePhysics *apOther) {}




daWrench *daWrench::build() {
	void *buffer = AllocFromGameHeap1(sizeof(daWrench));
	return new(buffer) daWrench;
}


int daWrench::onCreate() {
	
	allocator.link(-1, GameHeaps[0], 0, 0x20);

	nw4r::g3d::ResFile rf(getResource("choropoo", "g3d/choropoo.brres"));
	bodyModel.setup(rf.GetResMdl("spanner"), &allocator, 0x224, 1, 0);
	SetupTextures_Enemy(&bodyModel, 0);

	allocator.unlink();
	
	
	this->direction = this->settings & 0xF;
	this->homing = (this->settings >> 4) & 0xF;
	this->front = (this->settings >> 8) & 0xF;
	
		
	ActivePhysics::Info HitMeBaby;
	
	if (this->homing == 0) {
		HitMeBaby.xDistToCenter = 0.0;
		HitMeBaby.yDistToCenter = 0.0;
		HitMeBaby.xDistToEdge = 6.0;
		HitMeBaby.yDistToEdge = 6.0;
	
		this->scale.x = 1.5;
		this->scale.y = 1.5;
		this->scale.z = 1.5;
	}
	
	else {
		HitMeBaby.xDistToCenter = 0.0;
		HitMeBaby.yDistToCenter = 0.0;
		HitMeBaby.xDistToEdge = 12.0;
		HitMeBaby.yDistToEdge = 12.0;
	
		this->scale.x = 3.0;
		this->scale.y = 3.0;
		this->scale.z = 3.0;
	}
	
	HitMeBaby.category1 = 0x3;
	HitMeBaby.category2 = 0x0;
	HitMeBaby.bitfield1 = 0x47;
	HitMeBaby.bitfield2 = 0xFFFFFFFF;
	HitMeBaby.unkShort1C = 0;
	HitMeBaby.callback = &dEn_c::collisionCallback;

	this->aPhysics.initWithStruct(this, &HitMeBaby);
	this->aPhysics.addToList();


	this->pos.z = 3300.0;
	
	doStateChange(&StateID_HandThrow);
	
	this->onExecute();
	return true;
}


int daWrench::onDelete() {
	return true;
}

int daWrench::onDraw() {
	bodyModel.scheduleForDrawing();
	return true;
}


void daWrench::updateModelMatrices() {
	matrix.translation(pos.x, pos.y, pos.z);
	matrix.applyRotationYXZ(&rot.x, &rot.y, &rot.z);

	bodyModel.setDrawMatrix(matrix);
	bodyModel.setScale(&scale);
	bodyModel.calcWorld(false);
}


int daWrench::onExecute() {
	acState.execute();
	updateModelMatrices();

	return true;
}



void daWrench::beginState_HandThrow() { 
	
	if (this->direction == 0) 	   { // Ground Facing Left
		this->pos.x += 32.0;
		this->pos.y += 48.0;
		this->rot.z = 0x4000;
	}
	else if (this->direction == 1) { // Ground Facing Right
		this->pos.x -= 32.0;
		this->pos.y += 48.0;
		this->rot.z = 0xC000;
	}
	else if (this->direction == 2) { // Upside Down Facing Left
		this->pos.x += 32.0;
		this->pos.y -= 48.0;
		this->rot.z = 0x4000;
	}
	else if (this->direction == 3) { // Upside Down Facing Right
		this->pos.x -= 32.0;
		this->pos.y -= 48.0;
		this->rot.z = 0xC000;
	}
	
	if (this->front == 1) { this->pos.z = -1804.0; }
	
	this->lifespan = 0;
}
void daWrench::executeState_HandThrow() { 
	
	if (this->lifespan > 30) {
		
		if (this->homing == 0) {
			doStateChange(&StateID_Straight); }
		else {
			doStateChange(&StateID_Homing); }

	}
	
	this->lifespan += 1;
	
}
void daWrench::endState_HandThrow() { }



void daWrench::beginState_Homing() { 
	this->lifespan = 360;

	Vec tempPos = this->pos;

	char PlayerID = NearestPlayer(this);
	dStageActor_c *Player = GetSpecificPlayerActor(PlayerID);

	if ((Player->pos.y >= tempPos.y - 16.0) && (Player->pos.y <= tempPos.y + 16.0)) {
		this->ymod = 0.0; }

	else if ((Player->pos.y >= tempPos.y - 106.0) && (Player->pos.y < tempPos.y - 16.0)) {
		this->ymod = -0.6; }

	else if ((Player->pos.y <= tempPos.y + 106.0) && (Player->pos.y > tempPos.y + 16.0)) {
		this->ymod = 0.6; }

	else if (Player->pos.y < tempPos.y - 106.0) {
		this->ymod = -1.2; }

	else if (Player->pos.y > tempPos.y + 106.0) {
		this->ymod = 1.2; }

	else {
		this->ymod = 0.0; }

	if (this->direction & 1) { this->speed.x = -1.5; }
	else 					 { this->speed.x = 1.5; }

	this->speed.y = 0;

}
void daWrench::executeState_Homing() { 
	
	if (this->direction && 1) { // directions 1 and 3 spin clockwise, fly rightwards
		this->rot.z -= 0x1000; }
	else {						// directions 0 and 2 spin anti-clockwise, fly leftwards
		this->rot.z += 0x1000; }
	
	this->pos.y += this->ymod * this->lifespan / 360;

	UpdateObjectPosBasedOnSpeedValues_real(this);
	
	if (this->lifespan < 1) {
		
		PlaySound(this, SE_OBJ_HAMMER_HIT_BOTH);

		CreateEffect(&this->pos, &(S16Vec){0,0,0}, &(Vec){1.5, 1.5, 1.5}, 242);
		this->Delete();
	}

	PlaySound(this, SE_EMY_CHOROPU_M_SPANNER);
	
	this->lifespan -= 1;

}
void daWrench::endState_Homing() { }



void daWrench::beginState_Straight() { 
		
		char PlayerID = NearestPlayer(this);
		dStageActor_c *Player = GetSpecificPlayerActor(PlayerID);


		float slope = ( (this->pos.y - Player->pos.y) / (this->pos.x - Player->pos.x) );


		Vec tempPos = this->pos;
		if (this->direction & 1) {
			this->speed.x = -2.0;
			this->speed.y = 2.0 * slope;
		}
		
		else {
			this->speed.x = 2.0;
			this->speed.y = 2.0 * slope;
		}
}

void daWrench::executeState_Straight() { 

	this->lifespan = 360;
	
	if (this->direction && 1) { // directions 1 and 3 spin clockwise, fly rightwards
		this->rot.z -= 0x1000; }
	else {						// directions 0 and 2 spin anti-clockwise, fly leftwards
		this->rot.z += 0x1000; }	
	

	UpdateObjectPosBasedOnSpeedValues_real(this);
	
	PlaySound(this, SE_EMY_CHOROPU_M_SPANNER);

	if (this->lifespan == (360-45)) { this->pos.z = 3300.0; }

	if (this->lifespan < 1) {
		
		PlaySound(this, SE_OBJ_HAMMER_HIT_BOTH);

		CreateEffect(&this->pos, &(S16Vec){0,0,0}, &(Vec){0.75, 0.75, 0.75}, 242);
		this->Delete();
	}

	this->lifespan -= 1;
}
void daWrench::endState_Straight() { }