[common] update control binding

src/common/haxe/ru/m/tankz/bot/Bot.hx

@@ -24,7 +24,8 @@ class Bot extends Control {
     }
 
     override public function start():Void {
-        action(TankAction.MOVE(Direction.BOTTOM));
+        var tank = handler.entities.get(tankId);
+        action(TankAction.MOVE(tank.rect.direction));
         if (shotTimer == null) {
             shotTimer = new Timer(1000);
             shotTimer.run = shot;

src/common/haxe/ru/m/tankz/control/Control.hx

@@ -1,5 +1,6 @@
 package ru.m.tankz.control;
 
+import ru.m.tankz.core.Entity;
 import ru.m.tankz.core.EntityType;
 import ru.m.geom.Direction;
 
@@ -14,17 +15,17 @@ enum TankAction {
 
 class Control {
     public var tankId(default, default):Int;
-    private var listener:ControlListener;
+    private var handler:ControlHandler;
 
     public function new() {}
 
-    public function bind(listener:ControlListener):Void {
-        this.listener = listener;
+    public function bind(handler:ControlHandler):Void {
+        this.handler = handler;
     }
 
     public function action(action:TankAction):Void {
-        if (tankId != 0 && listener != null) {
-            listener.onAction(tankId, action);
+        if (tankId != 0 && handler != null) {
+            handler.action(tankId, action);
         }
     }
 
@@ -38,10 +39,11 @@ class Control {
 
     public function dispose():Void {
         stop();
-        listener = null;
+        handler = null;
     }
 }
 
-interface ControlListener {
-    public function onAction(tankId:Int, action:TankAction):Void;
+interface ControlHandler {
+    public var entities(default, null):Map<Int, Entity>;
+    public function action(tankId:Int, action:TankAction):Void;
 }

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

@@ -73,7 +73,7 @@ class CollisionProcessor implements EngineListener {
 }
 
 
-class Engine {
+class Engine implements ControlHandler {
 
     public var config(default, default):Config;
     public var map(default, null):LevelMap;

src/common/haxe/ru/m/tankz/game/Game.hx

@@ -22,7 +22,7 @@ typedef PlayerId = {
 }
 
 
-class Game implements EngineListener implements ControlListener {
+class Game implements EngineListener {
 
     public var type(default, null):GameType;
     public var teams(default, null):Map<TeamId, Team>;
@@ -94,7 +94,7 @@ class Game implements EngineListener implements ControlListener {
                     player.control.dispose();
                 }
                 player.control = control;
-                player.control.bind(this);
+                player.control.bind(engine);
                 break;
             }
         }