[client] added SoundManager

src/common/haxe/ru/m/tankz/core/Bullet.hx

@@ -9,10 +9,12 @@ import ru.m.tankz.Type;
 class Bullet extends MobileEntity {
     public var playerId(default, null):PlayerId;
     public var tankId(default, null):Int;
+    public var tank(default, null):Tank;
     public var config(default, null):BulletConfig;
 
     public function new(tank:Tank) {
         this.playerId = tank.playerId;
+        this.tank = tank;
         this.config = tank.config.bullet;
         super(new Rectangle(0, 0, config.width, config.height), config.speed, Direction.RIGHT);
         this.tankId = tank.id;

src/common/haxe/ru/m/tankz/engine/Engine.hx

@@ -15,6 +15,7 @@ import ru.m.tankz.map.LevelMap;
 enum EntityChange {
     DEATH;
     HIT;
+    LIVE_UP;
 }