init: add workspace files

world/cmd/obj/packitem.js

@@ -0,0 +1,13 @@
+this.inherits(COMMAND);
+this.command = "packitem";
+this.regex=/^(\w+)\s+(\w+)(?:\s+(\w+))?$/;
+this.enter = function (player,cmd, objid,par) {
+    var obj = player.find_obj(objid);
+    if (!obj) return player.notify("你身上没有这个东西。");
+
+
+    if (!obj.actions) return player.notify("你要对" + obj.color_name + "做什么？");
+    var act = obj.actions[cmd];
+    if (!act || !act.action) return player.notify("你要对" + obj.color_name + "做什么？");
+    act.action.call(obj, player, par);
+}