From e727d74e785530426a199bedf51afe86e163d7ee Mon Sep 17 00:00:00 2001
From: Luke Meyers <n.luke.meyers@gmail.com>
Date: Wed, 5 Feb 2020 20:36:41 -0800
Subject: [PATCH] improve collision detection

---
 game/physics.go | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/game/physics.go b/game/physics.go
index fcb87c9..80aaa09 100644
--- a/game/physics.go
+++ b/game/physics.go
@@ -22,9 +22,10 @@ func moveBot(b *Bot, s State) {
 		b.v = -maxV
 	}
 
-	newPos := b.Pos + b.v
-	if !collide(b.id, newPos, b.Lane, s) {
-		b.Pos = newPos
+	for i := 0; i < b.v; i++ {
+		if !collide(b.id, b.Pos+1, b.Lane, s) {
+			b.Pos++
+		}
 	}
 }