public static bool IsColliding(AABB box1, AABB box2)
{
if (box1.Left > box2.Right) return false;
if (box1.Right < box2.Left) return false;
if (box1.Top < box2.Bottom) return false;
if (box1.Bottom > box2.Top) return false;
return true;
}
protected void UpdateModelMatrix()
{
float halfSizeX = size.X * 0.5f;
float halfSizeY = size.Y * 0.5f;
boundingBox = new AABB(-halfSizeX + position.X, halfSizeX + position.X, halfSizeY + position.Y, -halfSizeY + position.Y);
modelMatrix = Matrix4.CreateRotationZ(angle) * Matrix4.CreateTranslation(position.X, position.Y, 0);
}
public bool IsColliding(AABB bounds)
{
if (bounds.Left < 0 || bounds.Right >= width || bounds.Top >= height || bounds.Bottom < 0)
return true;
for (int i = (int)bounds.Bottom; i <= (int)bounds.Top; i++)
{
for (int j = (int)bounds.Left; j <= (int)bounds.Right; j++)
{
if (collisionMap[i][j])
return true;
}
}
return false;
}
