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/** ---------------------------------------------------------------------------
* @file: rectanglecollider.cpp
*
* Copyright (c) 2017 Yann Herklotz Grave <ymherklotz@gmail.com>
* MIT License, see LICENSE file for more details.
* ----------------------------------------------------------------------------
*/
#include <yage/physics/rectanglecollider.h>
namespace yage
{
RectangleCollider::RectangleCollider(const glm::vec2 &position,
const glm::vec2 &size)
: Collider(position, size)
{
}
bool RectangleCollider::collides(const Collider &collider) const
{
for (int i = position_.x; i < position_.x + size_.x; ++i) {
for (int j = position_.y; j < position_.y + size_.y; ++j) {
return collider.inside(glm::vec2(i, j));
}
}
return false;
}
inline bool RectangleCollider::inside(const glm::vec2 &point) const
{
return position_.x < point.x && position_.x + size_.x > point.x &&
position_.y < point.y && position_.y + size_.y > point.y;
}
} // namespace yage
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