From bd1d861971600d7430c94b728fc43ad00a22acfb Mon Sep 17 00:00:00 2001
From: Stephen McQuay <stephen@mcquay.me>
Date: Sat, 26 Apr 2014 15:15:14 -0700
Subject: [PATCH] fix for bug involving probe order

---
 robot.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/robot.go b/robot.go
index 18f9c35..63da1bc 100644
--- a/robot.go
+++ b/robot.go
@@ -220,6 +220,16 @@ func (r *Robot) checkCollisions(g *Game, probe v.Vector2d) (bool, *v.Point2d, *R
 				closest = dist
 			}
 		}
+
+		// collision due to probe
+		collision, _, wallIntersect := v.RectIntersection(obj.Bounds, r.Position, probe)
+		if collision && wallIntersect != nil {
+			finalCollision = collision
+			if dist := r.Position.Sub(*wallIntersect).Mag(); dist < closest {
+				intersection = wallIntersect
+				closest = dist
+			}
+		}
 	}
 
 	// Check Other Bots