From 545b68d1d743ee4f0352a253cb0c92f7eb4405f2 Mon Sep 17 00:00:00 2001
From: Fraser Graham <frasergraham@me.com>
Date: Wed, 6 Nov 2013 20:32:56 -0800
Subject: [PATCH] projectiles should have their own ID

---
 player.go     | 2 +-
 projectile.go | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/player.go b/player.go
index 08b8d3e..1780a5c 100644
--- a/player.go
+++ b/player.go
@@ -215,7 +215,7 @@ func (p *player) fire(projectiles map[*Projectile]bool, turn int) *Projectile {
 	p.Robot.LastFired = turn
 
 	return &Projectile{
-		Id:       p.Robot.Id,
+		Id:       idg.Hash(),
 		Position: p.Robot.Position,
 		MoveTo:   *p.Robot.FireAt,
 		Damage:   10,
diff --git a/projectile.go b/projectile.go
index 3515525..9df160a 100644
--- a/projectile.go
+++ b/projectile.go
@@ -8,7 +8,7 @@ type Projectile struct {
 	Id       string    `json:"id"`
 	Position v.Point2d `json:"position"`
 	MoveTo   v.Point2d `json:"-"`
-	Radius   int       `json:"radius"`
+	Radius   int       `json:"-"`
 	Speed    float32   `json:"-"`
 	Damage   int       `json:"-"`
 	Owner    *player   `json:"-"`
@@ -22,7 +22,7 @@ func (p *Projectile) Tick(g *game) {
 
 	hit_player := false
 	for player := range g.players {
-		if player.Robot.Id == p.Id {
+		if player == p.Owner {
 			continue
 		}
 		dist := v.Distance(player.Robot.Position, p.Position)