diff --git a/libs/enemys.js b/libs/enemys.js
index 9dc0470f..3c90d768 100644
--- a/libs/enemys.js
+++ b/libs/enemys.js
@@ -35,8 +35,18 @@ enemys.prototype.getEnemys = function () {
         if (enemys[id].faceIds) {
             var downId = enemys[id].faceIds.down;
             if (downId != null && downId != id && enemys[downId]) {
-                enemys[id] = core.clone(enemys[downId]);
-                enemys[id].id = id;
+                enemys[id] = {id: id};
+                for (var property in enemys[downId]) {
+                    if (property != 'id' && enemys[downId].hasOwnProperty(property)) {
+                        (function (id, downId, property) {
+                            Object.defineProperty(enemys[id], property, {
+                                get: function () { return enemys[downId][property] },
+                                set: function (v) { enemys[downId][property] = v },
+                                enumerable: true
+                            })
+                        })(id, downId, property);
+                    }
+                } 
             }
         }
     }
diff --git a/libs/utils.js b/libs/utils.js
index 021c1bd7..521c688e 100644
--- a/libs/utils.js
+++ b/libs/utils.js
@@ -803,17 +803,20 @@ utils.prototype.strlen = function (str) {
 
 utils.prototype.turnDirection = function (turn, direction) {
     direction = direction || core.getHeroLoc('direction');
-    var directionList = ["left", "up", "right", "down"];
+    var directionList = ["left", "leftup", "up", "rightup", "right", "rightdown", "down", "leftdown"];
     if (directionList.indexOf(turn) >= 0) return turn;
-    switch (turn) {
-        case ':left': turn = 3; break; // turn left
-        case ':right': turn = 1; break; // turn right
-        case ':back': turn = 2; break; // turn back
-        default: turn = 0; break;
+    if (typeof turn === 'number' && turn % 45 == 0) turn /= 45;
+    else {
+        switch (turn) {
+            case ':left': turn = 6; break; // turn left
+            case ':right': turn = 2; break; // turn right
+            case ':back': turn = 4; break; // turn back
+            default: turn = 0; break;
+        }
     }
     var index = directionList.indexOf(direction);
     if (index < 0) return direction;
-    return directionList[(index + (turn || 0)) % 4];
+    return directionList[(index + (turn || 0)) % directionList.length];
 }
 
 utils.prototype.matchWildcard = function (pattern, string) {