Add support for fixed object geometry

also updated config file

game.go

@@ -59,8 +59,9 @@ type Game struct {
 	players           map[*Player]bool
 	projectiles       map[*Projectile]bool
 	splosions         map[*Splosion]bool
+	defaultObstacles  []Obstacle
 	obstacles         []Obstacle
-	obstacle_count    int
+	obstacleCount     int
 	register          chan *Player
 	unregister        chan *Player
 	turn              int
@@ -87,7 +88,7 @@ type GameMode interface {
 }
 
 // NewGame Poplulates a Game struct and starts the bandwidth calculator.
-func NewGame(id string, width, height float64, obstacles, tick, maxPoints int, mode string) (*Game, error) {
+func NewGame(id string, width, height float64, tick, maxPoints int, mode string) (*Game, error) {
 	bw, err := bandwidth.NewBandwidth(
 		[]int{1, 10, 60},
 		1*time.Second,
@@ -102,8 +103,6 @@ func NewGame(id string, width, height float64, obstacles, tick, maxPoints int, m
 		unregister:        make(chan *Player, maxPlayer),
 		projectiles:       make(map[*Projectile]bool),
 		splosions:         make(map[*Splosion]bool),
-		obstacles:         GenerateObstacles(obstacles, width, height),
-		obstacle_count:    obstacles,
 		players:           make(map[*Player]bool),
 		turn:              0,
 		width:             width,