package gameplay.hitboxes;

public class HitBox {

	private float position_x;
	private float position_y;
	private float size_x;
	private float size_y;

	public HitBox() {
		this.position_x = 0.0f;
		this.position_y = 0.0f;
		this.size_x = 0.0f;
		this.size_y = 0.0f;
	}


	public HitBox(float posX, float posY, float sizeX, float sizeY) {
		this.position_x = posX;
		this.position_y = posY;
		this.size_x = sizeX;
		this.size_y = sizeY;
	}
	
	public void setPosition_x(float position_x){
		this.position_x = position_x;
	}
	
	public void setPosition_y(float position_y){
		this.position_y = position_y;
	}
	
	
	/*
	 * @param hb an Hitbox
	 * @return true if HitBox overlap else return false
	 */
	public Boolean hit(HitBox hb) {
		Boolean horiz = false;
		Boolean ver = false;
		float horizontal1 = this.position_x + this.size_x;
		float vertical1 = this.position_y + this.size_y;
		float horizontal2 = hb.position_x + hb.size_x;
		float vertical2 = hb.position_y + hb.size_y;
		
		
		/*
		 * HitBox overlap horizontally
		 */
		if(this.position_x < hb.position_x) { //this is at left of hb
			if(hb.position_x < horizontal1) {
				horiz = true;
			}
		}else {//this is at left of hb
			if(this.position_x < horizontal2) {
				horiz = true;
			}
		}
		
		/*
		 * HitBox overlap vertically
		 */
		if(this.position_y < hb.position_y) { //this is at top of hb
			if(hb.position_y < vertical1) {
				ver = true;
			}
		}else {//this is at left of hb
			if(this.position_x < vertical2) {
				ver = true;
			}
		}
		
		
		return horiz && ver;
	}

	public float getPosX() {
		return position_x;
	}

	public float getPosY() {
		return position_y;
	}

	public float getSize_x() {
		return size_x;
	}

	public void setSize_x(float size_x) {
		this.size_x = size_x;
	}

	public float getSize_y() {
		return size_y;
	}

	public void setSize_y(float size_y) {
		this.size_y = size_y;
	}

	public void reverseHorizontally() {
		this.position_x = 138*5 - position_x;
		this.size_x = -this.size_x;
	}
}