moved a bunch of logic out of run and into functions of the game, for a cleaner separation of functionality.

Also, removed a bunch of overly verbose logging

player.go

@@ -78,7 +78,8 @@ func (p *player) checkCollisions(g *game, move_vector v.Vector2d) (bool, v.Point
 	return collision, intersection_point
 }
 
-func (p *player) nudge(g *game) {
+func (p *player) Tick(g *game) {
+	p.scan(g.players)
 
 	// Adjust Speed
 	if p.Robot.Speed < p.Robot.TargetSpeed {
@@ -94,7 +95,6 @@ func (p *player) nudge(g *game) {
 	if current_heading.Mag() == 0 {
 		// We may have been stopped before this and had no heading
 		current_heading = p.Robot.MoveTo.Sub(p.Robot.Position).Normalize()
-		log.Printf("Heading WAS zero, is now %v", current_heading)
 	}
 
 	// Where do we WANT to be heading?
@@ -137,6 +137,12 @@ func (p *player) nudge(g *game) {
 		}
 	}
 
+	if p.Robot.FireAt != nil {
+		proj := p.fire(g.projectiles, g.turn)
+		if proj != nil {
+			g.projectiles[proj] = true
+		}
+	}
 }
 
 func (p *player) scan(players map[*player]bool) {