Less data on each query

countBattles.txt

@@ -1 +1 @@
-1617
+1622

src/arenas/tron/Trail.php

@@ -36,6 +36,7 @@ class Trail {
   public function __toString(){
     return json_encode($this->getTrailAsArray()); 
   }
+
   public function getTrailAsArray(){
     $arr = array();
     foreach($this->trail as $coord) {

src/arenas/tron/TronGame.php

@@ -77,6 +77,14 @@ class TronGame
     }
     return $trailsArr;
   }
+  public function get_lasts_trails(){
+    //return only the lasts coords for each tail
+    $trailsArr = array();
+    foreach($this->bots as $bot){
+      $trailsArr[] = $bot->trail->last();
+    }
+    return $trailsArr;
+  }
   public function new_lap(){
     // for all alive bots
     $logs = "";
@@ -133,7 +141,7 @@ class TronGame
       }
     }
     
-    return $this->get_trails();
+    return $this->get_lasts_trails();
     
     
   }

src/arenas/tron/act.php

@@ -44,7 +44,7 @@ switch ($_POST['act']){
       'status'	=> $game->get_continue(),
       'logs'	=> $logs,
       'gameId'	=> $game->gameId,
-      'botsPosition' => $game->get_trails()
+      'botsPosition' => $game->get_lasts_trails()
     ));
     
     $_SESSION['game'] = serialize($game);

src/arenas/tron/js.js

@@ -12,6 +12,7 @@ function addLog(message){
   divLogs.scrollTop = divLogs.scrollHeight;
   
 }
+/*
 function growTails(newPointsByPlayer){
 
   var botsColor = ['cyan','darkmagenta','darkred','darkslategrey','deeppink','dodgerblue','goldenrod','grey','indigo','lightgreen','mediumslateblue','midnightblue'];
@@ -28,6 +29,7 @@ function growTails(newPointsByPlayer){
       }
   }
 }
+*/
 function createElemNS(type,attributes){
     //same as createElem but with ns for svg file
     var elem=document.createElementNS("http://www.w3.org/2000/svg",type);
@@ -85,7 +87,7 @@ function applyInitMessage(req,xd_check){
       }
       addLog(ret['logs']);
       if(ret['status'] == true){
-	growTails(ret['botsPosition']);
+	drawMap(ret['botsPosition']);
 	play(ret['gameId'],xd_check);
       }
 
@@ -103,12 +105,18 @@ function drawMap(map){
   var botsColor = ['cyan','darkmagenta','darkred','darkslategrey','deeppink','dodgerblue','goldenrod','grey','indigo','lightgreen','mediumslateblue','midnightblue'];
 
   for (var botId in map){
+    	//draw the point
+	var rect=createElemNS('rect',{'x':map[botId]['x'],'y':map[botId]['y'],'width':'2','height':'2','style':'fill:' + botsColor[botId] + ';'});
+	document.getElementById('map').appendChild(rect);
+	/*
       for(var coordsI in  map[botId]){
 	coords = map[botId][coordsI];
 	//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);	
       }
+      */
   }
 }
 
@@ -126,9 +134,12 @@ function play(gameId,xd_check){
 	      drawMap(reponse['lap']);
 	      if(reponse['continue'] == '1'){
 		play(gameId,xd_check);
+	      }else{
+		alert ('game ended');
 	      }
 	      
 	    }else{
+	      alert('erreur' + req.status);
 	      
 	    }
 	  }