public Polygon OffsetBy(float x, float y)
{
var polygon = new Polygon();
foreach (var p in points) {
polygon.Points.Add( new Vector2(p.x + x, p.y + y) );
}
polygon.BuildEdges();
return polygon;
}
public void BuildPolygon(float xOffset = 0, float yOffset = 0)
{
var corners = GetCorners(xOffset, yOffset);
polygon = new Polygon();
foreach (var corner in corners) {
polygon.Points.Add(corner);
}
polygon.BuildEdges();
}
public PolygonCollisionUtil.PolygonCollisionResult IntersectHitbox(Hitbox hb, float speedX, float speedY)
{
var poly = hb.GetPolygonRepresentation(0, 0);
lastHitboxPoly = poly;
return PolygonCollisionUtil.PolygonCollision(GetPolygonAtPosition(speedX, speedY), poly, new Vector2(0, 0));
}