remove french and useless comments. rename vars

plop.php

@@ -5,25 +5,25 @@
 * Gnieark 2015 
 * licensed under the Do What the Fuck You Want to Public License http://www.wtfpl.net/
 */
-function scoreCases($grid,$myChar,$hisChar,$profondeur=0){
-	//lister les cases vides de la grille
-	foreach($grid as $key => $case){
+function scoreCases($grid,$myChar,$hisChar,$depth=0){
+	//list empty cells
+	foreach($grid as $key => $cell){
         $tempGrid=$grid;
         $tempGrid[$key]=$myChar;
-        if($case==""){ //on ne "score que les cases qui sont libres
-            //tester si je gagne en jouant là
+        if($cell==""){ 
+            //do i win if i play there?
             if(isGridWin($tempGrid)){
-		if(fmod($profondeur,2)==0){
-		 $scores[$key]=10-$profondeur;	
+		if(fmod($depth,2)==0){
+		 $scores[$key]=10-$depth;	
            	}else{
-		 $scores[$key]=$profondeur-10;
+		 $scores[$key]=$depth-10;
 		}	
 	    }elseif(nbFreeCases($tempGrid)==0){
 		$scores[$key]=0;
 	    }else{
-		//trouver le plus grand score dans l'array plus profond	en valeur absolue
+		//find the beast score
 		$scores[$key]=0;
-		$scoresDeeper=scoreCases($tempGrid,$hisChar,$myChar,$profondeur+1);
+		$scoresDeeper=scoreCases($tempGrid,$hisChar,$myChar,$depth+1);
 		foreach($scoresDeeper as $scD){
 			if(abs($scD)>abs($scores[$key])){
 			 $scores[$key]=$scD;
@@ -32,76 +32,73 @@ function scoreCases($grid,$myChar,$hisChar,$profondeur=0){
 	    }
 	}
 	}
-	//print_r($scores);print_r($grid);echo "------------"; 	
      return $scores;
 }
-function nbFreeCases($grille){
+function nbFreeCases($map){
 	$nb=0;
-    foreach($grille as $case){
-        if ($case==""){
+    foreach($map as $cell){
+        if ($cell==""){
             $nb++;
         }
     }
     return $nb;
 }
-function isGridWin($grille){
+function isGridWin($map){
   if(
-            (($grille['0-0']==$grille['0-1'])&&($grille['0-1']==$grille['0-2'])&&($grille['0-2']!==""))
-        OR  (($grille['1-0']==$grille['1-1'])&&($grille['1-1']==$grille['1-2'])&&($grille['1-2']!==""))
-        OR  (($grille['2-0']==$grille['2-1'])&&($grille['2-1']==$grille['2-2'])&&($grille['2-2']!==""))
-        OR  (($grille['0-0']==$grille['1-0'])&&($grille['1-0']==$grille['2-0'])&&($grille['2-0']!==""))
-        OR  (($grille['0-1']==$grille['1-1'])&&($grille['1-1']==$grille['2-1'])&&($grille['2-1']!==""))
-        OR  (($grille['0-2']==$grille['1-2'])&&($grille['1-2']==$grille['2-2'])&&($grille['2-2']!==""))
-        OR  (($grille['0-0']==$grille['1-1'])&&($grille['1-1']==$grille['2-2'])&&($grille['2-2']!==""))
-        OR  (($grille['0-2']==$grille['1-1'])&&($grille['1-1']==$grille['2-0'])&&($grille['2-0']!==""))
+            (($map['0-0']==$map['0-1'])&&($map['0-1']==$map['0-2'])&&($map['0-2']!==""))
+        OR  (($map['1-0']==$map['1-1'])&&($map['1-1']==$map['1-2'])&&($map['1-2']!==""))
+        OR  (($map['2-0']==$map['2-1'])&&($map['2-1']==$map['2-2'])&&($map['2-2']!==""))
+        OR  (($map['0-0']==$map['1-0'])&&($map['1-0']==$map['2-0'])&&($map['2-0']!==""))
+        OR  (($map['0-1']==$map['1-1'])&&($map['1-1']==$map['2-1'])&&($map['2-1']!==""))
+        OR  (($map['0-2']==$map['1-2'])&&($map['1-2']==$map['2-2'])&&($map['2-2']!==""))
+        OR  (($map['0-0']==$map['1-1'])&&($map['1-1']==$map['2-2'])&&($map['2-2']!==""))
+        OR  (($map['0-2']==$map['1-1'])&&($map['1-1']==$map['2-0'])&&($map['2-0']!==""))
     ){
         return true;
     }
     return false;
     
 }
-
-
-$cases=array("0-0","0-1","0-2","1-0","1-1","1-2","2-0","2-1","2-2");
+$cells=array("0-0","0-1","0-2","1-0","1-1","1-2","2-0","2-1","2-2");
 //filling array
-$freeCases=array();
-foreach($cases as $case){
-	if (!isset($_GET[$case])){
-		echo "wrong parameters ".$case; die;
+$emptyCells=array();
+foreach($cells as $cell){
+	if (!isset($_GET[$cell])){
+		echo "wrong parameters ".$cell; die;
 	}
-	if($_GET[$case]==""){
-		$freeCases[]=$case;
+	if($_GET[$cell]==""){
+		$emptyCells[]=$cell;
 	}else{
-            if ($_GET[$case]!==$_GET['you']){
-                $hisChar=$_GET[$case];
+            if ($_GET[$cell]!==$_GET['you']){
+                $hisChar=$_GET[$cell];
             }
 	}
-	$grille[$case]=$_GET[$case];
+	$map[$cell]=$_GET[$cell];
 }
 if(!isset($_GET['you'])){
 	echo "wrong parameters 2"; die;
 }
-if (count($freeCases)==0){
+if (count($emptyCells)==0){
 	echo "error. Grid is full, beach!";
 	die;
 }
-if (isGridWin($grille)){
-    echo ("erreur, la grille a déjà été gagnée"); die;
+if (isGridWin($map)){
+    echo ("erreur, i have  allready win this tictactoe"); die;
 }
 if(!isset($hisChar)){
-    // si le caractere ennemi n'a pas été trouvé (il n'a pas déjà joué), on le définit arbitrairement.
+    // if opponent char does not exist. (first move) choose one for him.
     if($_GET['you']=="!"){
         $hisChar="?";
    }else{
         $hisChar="!";
    }
 }
-$scoresDesCases=scoreCases($grille,htmlentities($_GET['you']),$hisChar);
+$scoresDesCases=scoreCases($map,htmlentities($_GET['you']),$hisChar);
 $sc=-10000;
-foreach($scoresDesCases as $key=>$caseValue){
-	if($caseValue>$sc){
-        $sc=$caseValue;
+foreach($scoresDesCases as $key=>$cellValue){
+	if($cellValue>$sc){
+        $sc=$cellValue;
         $beastCase=$key;
     }
 }
-echo $beastCase;
+echo $beastCase;