minor fixes (also removed not required field usage in insert statement)

ag/include/erstellfunctions.inc.php

@@ -26,7 +26,7 @@ function hasUserFreeCharSlot($user, $special = false) {
 	$chars = getCharsOfUser($user['id']);
 	$special_chars = 0;
 	$normal_chars = 0;
-	foreach($chars as $row){
+	foreach($chars as $char){
 		if($char['rasse_a']['special']) {
 			$special_chars++;
 		} else {
@@ -88,7 +88,7 @@ function erstelleChar($user, $rassen_id, $newname = '', $picture = '', $lvl = 1,
 		}
 	}
 	// Slotüberprüfung beendet!
-	$sql = 'Insert into chars(name, starke, verteidigung, speed, glueck, ausdauer, hp, mp, level, type, rasse, besitzer, char_type, training_points, lernpunkte, bild, exp) ' .
+	$sql = 'Insert into chars(name, starke, verteidigung, speed, glueck, ausdauer, hp, mp, level, rasse, besitzer, training_points, lernpunkte, bild, exp) ' .
 				'values(\''.$newname.'\',' .
 						' '.$Starke.',' .
 						' '.$Verteidigung.',' .
@@ -98,17 +98,15 @@ function erstelleChar($user, $rassen_id, $newname = '', $picture = '', $lvl = 1,
 						' \''.$HP.','.$HP.'\',' .
 						' \''.$MP.','.$MP.'\',' .
 						' '.$lvl.',' .
-						' \''.$type.'\',' .
 						' \''.$rassen_id.'\',' .
 						' '.$user['id'].',' .
-						' \''.$c_type.'\',' .
 						' '.$trainingspoints.',' .
 						' '.$LP.',' .
 						'\''.$picture.'\', '.
 						'\'0,'.calculateRequiredExpChars($lvl).'\'' .
 						')';
 	//echo $sql.'<br>';
-	$identifier = mysql_query($sql);
+	$identifier = db_query($sql);
 	if($identifier == FALSE){
 		if(mysql_fetch_assoc(mysql_query('Select id from chars where name = \''.$newname.'\''))){
 			displayErrorMessage(NULL,'Name schon vorhanden!!',displayHistoryBackLink());