From f58ea140ae6d6f0038e429ee47319ad3c9a74de1 Mon Sep 17 00:00:00 2001
From: Justin Worthe <justin.worthe@entelect.co.za>
Date: Thu, 22 May 2014 07:50:56 +0200
Subject: Added turn mechanic to game

re #10
---
 game/prefabs/player.js |  3 ++-
 game/states/boot.js    |  2 +-
 game/states/play.js    | 15 ++++++++++++++-
 3 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/game/prefabs/player.js b/game/prefabs/player.js
index b520947..0f6cb18 100644
--- a/game/prefabs/player.js
+++ b/game/prefabs/player.js
@@ -10,6 +10,7 @@ var Player = function(game, x, y, key, frame) {
   this.game.physics.arcade.enableBody(this);
 
   this.score = 0;
+  this.isMyTurn = false;
 };
 
 Player.prototype = Object.create(Phaser.Sprite.prototype);
@@ -19,7 +20,7 @@ Player.prototype.update = function() {
 };
 
 Player.prototype.move = function(newX, newY) {
-  if (this.moving) {
+  if (this.moving || !this.isMyTurn) {
     return;
   }
 
diff --git a/game/states/boot.js b/game/states/boot.js
index 91cbb25..80b7d4b 100644
--- a/game/states/boot.js
+++ b/game/states/boot.js
@@ -5,7 +5,7 @@ function Boot() {
 
 Boot.prototype = {
   preload: function() {
-    this.load.image('preloader', 'assets/preloader.gif');
+    this.load.image('preloader', 'assets/images/preloader.gif');
   },
   create: function() {
     this.game.input.maxPointers = 1;
diff --git a/game/states/play.js b/game/states/play.js
index 84237a6..96188e5 100644
--- a/game/states/play.js
+++ b/game/states/play.js
@@ -135,6 +135,8 @@ Play.prototype = {
     this.playerB = new Player(this.game, 6, 2, 'player-b', 0);
     this.players.add(this.playerA);
     this.players.add(this.playerB);
+
+    this.updatePlayerTurn(0);
   },
   addPlayerControls: function() {
     var playerAControls = {
@@ -174,8 +176,9 @@ Play.prototype = {
     var newX = player.x + deltaX;
     var newY = player.y + deltaY;
 
-    if (!this.checkMap(newX, newY)) {
+    if (!this.checkMap(newX, newY) && player.isMyTurn) {
       player.move(newX, newY);
+      this.togglePlayerTurn();
     }
   },
   playerPillCollision: function(player, pill) {
@@ -184,6 +187,16 @@ Play.prototype = {
 
     this.playerAScoreText.setText(this.playerA.score+'');
     this.playerBScoreText.setText(this.playerB.score+'');
+  },
+  togglePlayerTurn: function() {
+    this.updatePlayerTurn((this.playerTurn+1)%this.players.length);
+  },
+  updatePlayerTurn: function(newPlayerTurn) {
+    this.playerTurn = newPlayerTurn;
+    for (var i=0; i<this.players.children.length; ++i) {
+      this.players.children[i].isMyTurn = (i === this.playerTurn);
+    }
+    console.log("Player " + this.playerTurn + "'s turn");
   }
 };
 
-- 
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