rectangle.h

//
//  rectangle.h
//  Cavestory
//
//  Created by Alex Gomez on 12/30/15.
//  Copyright (c) 2015 Alex Gomez. All rights reserved.
//

#ifndef __Cavestory__rectangle__
#define __Cavestory__rectangle__

#include "globals.h"
class Rectangle {
public:
    Rectangle() {};
    Rectangle(int x, int y, int width, int height) :
    _x(x),
    _y(y),
    _width(width),
    _height(height){
        
    }
    
    const int getCenterX() const { return _x + this->_width / 2; }
    const int getCenterY() const { return _y + this->_height / 2; }
    
    
    const int getLeft() const { return this->_x; }
    const int getRight() const { return this->_x + this->_width; }
    const int getTop() const { return this->_y; }
    const int getBottom() const { return this->_y + this->_height; }
    
    const int getWidth() const { return this->_width; }
    const int getHeight() const { return this->_height; }
    
    const int getSide(const sides::Side side) const {
        return side == sides::TOP ? this->getTop() :
        side == sides::BOTTOM ? this->getBottom() :
        side == sides::LEFT ? this->getLeft() :
        side == sides::RIGHT ? this->getRight() :
        sides::NONE;
    }
    //takes in another rectangle and check if the 2 are colliding
    const bool collidesWith(const Rectangle &other) const {
        return this->getRight() >= other.getLeft() &&
        this->getLeft() <= other.getRight() &&
        this->getTop() <= other.getBottom() &&
        this->getBottom() >= other.getTop();
    }
    
    const bool isValidRectangle() const {
        return (this->_x >= 0 && this->_y >= 0 && this->_width >= 0 && this->_height >= 0);
    }
    
    
private:
    int _x, _y, _width, _height;
    
};



#endif /* defined(__Cavestory__rectangle__) */