entity.cpp

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#include "entity.h"
#include "../math/vector2D.h"

#include <iostream>

using namespace std;


namespace arkanoid {

    Entity::Entity() {}

    Entity::Entity(double x, double y, pair<double, double> newSize) : position(x, y), size(newSize) {}

    Vector2D Entity::getPosition() const {
        return position;
    }

    void Entity::setPosition(double x, double y) {
        position.x = x;
        position.y = y;
    }

    void Entity::setPosition(const Vector2D &vector) {
        position = vector;
    }

    void Entity::setSize(pair<double, double> newSize) {
        size = newSize;
    }

    pair<double, double> Entity::getSize() const {
        return size;
    }

    bool Entity::collidesWith(const Entity &other) const {

        if(
            // Check if left/right is in other's surface
            position.x < other.getPosition().x + other.getSize().first
            && position.x + size.first > other.getPosition().x
            
            // Check if top/bottom is in other's surface
            && position.y < other.getPosition().y + other.getSize().second
            && position.y + size.second > other.getPosition().y
        ) {
            return true;
        }

        return false;
    }
}