From 849a54bb68864175081f92f1f50693a3594bb29b Mon Sep 17 00:00:00 2001
From: Gnieark <gnieark@free.fr>
Date: Wed, 6 Jul 2016 08:01:18 +0200
Subject: [PATCH] .

---
 countBattles.txt              |  2 +-
 src/arenas/tron/act.php       |  9 ++++++++-
 src/arenas/tron/functions.php |  5 ++++-
 src/arenas/tron/js.js         | 21 +++++++++++++++++++--
 4 files changed, 32 insertions(+), 5 deletions(-)

diff --git a/countBattles.txt b/countBattles.txt
index 85b0c4b..3559f24 100644
--- a/countBattles.txt
+++ b/countBattles.txt
@@ -1 +1 @@
-1462
\ No newline at end of file
+1477
\ No newline at end of file
diff --git a/src/arenas/tron/act.php b/src/arenas/tron/act.php
index b4db349..5cf7176 100644
--- a/src/arenas/tron/act.php
+++ b/src/arenas/tron/act.php
@@ -17,7 +17,14 @@ switch ($_POST['act']){
   case "initGame":
   
     $botsArrayTemp = json_decode($_POST['bots']);
-    $game = new TronGame($botsArrayTemp);
+    $botsIds = array();
+     //dont take non selected bots (value=0)
+    foreach($botsArrayTemp as $bot){
+      if($bot > 0){
+	$botsIds[] = $bot;
+      }
+    }
+    $game = new TronGame($botsIds);
     $logs = $game->init_game();
     
     echo json_encode(array(
diff --git a/src/arenas/tron/functions.php b/src/arenas/tron/functions.php
index 6b1fef9..0edb411 100644
--- a/src/arenas/tron/functions.php
+++ b/src/arenas/tron/functions.php
@@ -84,7 +84,7 @@ class TronGame{
     return $arr;
   }
   public function __construct($botsIds){
-  
+    
     $this->gameId = get_unique_id();
     $this->bots = array();
     $positions = array();
@@ -101,7 +101,10 @@ class TronGame{
       $this->bots[$botCount] =  new TronPlayer($botId,$x,$y,'y+');
       
       if  ($this->bots[$botCount]->getStatus() === false){
+      
        $err = "Something went wrong for ".$this->bots[$botCount]->getName()."<br/>";
+      }else{
+	$botCount++;
       }
     }
     return $err;
diff --git a/src/arenas/tron/js.js b/src/arenas/tron/js.js
index f5ebecd..765f386 100644
--- a/src/arenas/tron/js.js
+++ b/src/arenas/tron/js.js
@@ -12,6 +12,22 @@ function addLog(message){
   divLogs.scrollTop = divLogs.scrollHeight;
   
 }
+function growTails(newPointsByPlayer){
+
+  var botsColor = ['cyan','darkmagenta','darkred','darkslategrey','deeppink','dodgerblue','goldenrod','grey','indigo','lightgreen','mediumslateblue','midnightblue'];
+  //document.getElementById('map');
+  for (var botId in newPointsByPlayer){
+      
+      var tail = newPointsByPlayer[botId]['tail'];
+      for(var coordsIx in tail){
+	
+	coords = tail[coordsIx];	
+	//draw the point
+	var rect=createElemNS('rect',{'x':coords[0],'y':coords[1],'width':'2','height':'2','style':'fill:' + botsColor[botId] + ';'});
+	document.getElementById('map').appendChild(rect);	
+      }
+  }
+}
 function createElemNS(type,attributes){
     //same as createElem but with ns for svg file
     var elem=document.createElementNS("http://www.w3.org/2000/svg",type);
@@ -68,8 +84,9 @@ function applyInitMessage(req,xd_check){
 	      return;
       }
       addLog(ret['logs']);
-      if(ret['status'] == "OK"){
-	play(ret['gameId'],xd_check);
+      if(ret['status'] == true){
+	growTails(ret['botsPosition']);
+	//play(ret['gameId'],xd_check);
       }
 
     }else{