Game-specific utils and helpers

src/client/lib/gameUtil.js

@@ -0,0 +1,19 @@
+define([
+  'lib/util',
+  'promise'
+], function(util, Promise){
+
+    function lastLocationVisit(playerData, tileId) {
+      var visits = playerData.visits || [];
+      for(var idx = visits.length -1; idx >= 0; idx--) {
+        if (visits[idx].id === tileId) {
+          return visits[idx];
+        }
+      }
+      return null;
+    }
+
+    return {
+      lastLocationVisit: lastLocationVisit
+    };
+});