private void onCollision(Collidable c1, Spatial sp1, Collidable c2)
{
c1.health -= c2.damage;
c2.health -= c1.damage;
c1.onCollision(new eCollision(c1, c2));
c2.onCollision(new eCollision(c1, c2));
for (int i = 0; i < c2.children.Count; i++)
{
checkCollision(c1, sp1, c2.children[i], c2.children[i].getComponent<Spatial>());
}
}
private void checkCollision(Collidable c1, Spatial sp1, Collidable c2, Spatial sp2)
{
Vector3[] points1 = new Vector3[2];
Vector3[] points2 = new Vector3[2];
points1[0] = Vector3.Transform(c1.boundingBox.Min, sp1.transform);
points1[1] = Vector3.Transform(c1.boundingBox.Max, sp1.transform);
points2[0] = Vector3.Transform(c2.boundingBox.Min, sp2.transform);
points2[1] = Vector3.Transform(c2.boundingBox.Max, sp2.transform);
BoundingBox collsionBoundingBox2 = BoundingBox.CreateFromPoints(points1);
BoundingBox collsionBoundingBox1 = BoundingBox.CreateFromPoints(points2);
if (collsionBoundingBox1.Intersects(collsionBoundingBox2))
{
Drawable3D dw1 = c1.getComponent<Drawable3D>();
Drawable3D dw2 = c2.getComponent<Drawable3D>();
if (dw1 != null && dw2 != null)
{
foreach (BoundingBox bb1 in dw1.boundingBoxes)
{
points1[0] = Vector3.Transform(bb1.Min, sp1.transform);
points1[1] = Vector3.Transform(bb1.Max, sp1.transform);
collsionBoundingBox1 = BoundingBox.CreateFromPoints(points1);
foreach (BoundingBox bb2 in dw2.boundingBoxes)
{
points2[0] = Vector3.Transform(bb2.Min, sp2.transform);
points2[1] = Vector3.Transform(bb2.Max, sp2.transform);
collsionBoundingBox2 = BoundingBox.CreateFromPoints(points2);
if (collsionBoundingBox1.Intersects(collsionBoundingBox2))
{
onCollision(c1, sp1, c2);
}
}
}
}
else
{
onCollision(c1, sp1, c2);
}
}
}
