init: add workspace files

world/cmd/dialog/trade.js

@@ -0,0 +1,13 @@
+
+this.inherits(COMMAND);
+this.command = "trade";
+this.allow_fight = false;
+this.enter = function (me, arg) {
+    if (!arg) return;
+    var target = me.find_obj(arg, me.environment);
+    if (!target) {
+        return me.notify("这里没有这个人。");
+    }
+    if (target.is_player) return me.notify("你不能和玩家交易。");
+    me.send('{"type":"dialog","dialog":"trade",target:"' + target.id + '",name:"' + target.name + '"}');
+}