bool canMove(OpenGL.Vector2 pos, Video.TileLayer collisionLayer)
{
int colliderWidth = 10, colliderHeight = 4;
int newPosX = (int)pos.x;
int newPosY = (int)pos.y;
int colliderX = newPosX + character.sprite.rect.w / 2 - colliderWidth / 2;
int colliderY = newPosY + 3 - colliderHeight / 2;
//Check if we are colliding with something.
bool colliding = false;
if (collisionLayer != null)
colliding = collisionLayer.intersects(
new Util.Rect(colliderX, colliderY, colliderWidth, colliderHeight));
return !colliding;
}