float32 -> float64

projectile.go

@@ -12,10 +12,10 @@ type Projectile struct {
 	Position v.Point2d `json:"position"`
 	MoveTo   v.Point2d `json:"-"`
 	Radius   int       `json:"-"`
-	Speed    float32   `json:"-"`
+	Speed    float64   `json:"-"`
 	Damage   int       `json:"-"`
 	Owner    *Robot    `json:"-"`
-	Delta    float32
+	Delta    float64
 }
 
 // Projectile.Tick is called every game tick and moves projectiles along,
@@ -98,7 +98,7 @@ func (p *Projectile) Tick(g *Game) {
 		for player := range g.players {
 			for _, r := range player.Robots {
 				dist := v.Distance(r.Position, p.Position)
-				if dist < float32(p.Radius) {
+				if dist < float64(p.Radius) {
 					if r.Health > 0 {
 						r.Health -= p.Damage
 						r.Hit = true