collision work

2013-10-21 07:49:56 -07:00
parent 200afffa7f
commit c910902d38
2 changed files with 22 additions and 10 deletions
@@ -31,9 +31,7 @@ func (p *Projectile) Tick(g *game) {
 	}

 	// Are we going to intersect the destination zone in this tick?
-	r_dest := v.Rect2d{
-		A: v.Point2d{X: p.MoveTo.X - 3, Y: p.MoveTo.Y - 3},
-		B: v.Point2d{X: p.MoveTo.X + 3, Y: p.MoveTo.Y + 3}}
+	r_dest := v.RectFromPoint(p.MoveTo, 3.0)

 	travel := newPos.Sub(p.Position)
 	arrived, _, _ := v.RectIntersection(r_dest, p.Position, travel)