Reformat and clean up npc scripts

scripts/npc/2101.js

@@ -27,15 +27,16 @@ function start() {
 
 function action(mode, type, selection) {
     status++;
-    if (mode != 1){
-        if(mode == 0)
+    if (mode != 1) {
+        if (mode == 0) {
             cm.sendOk("Haven't you finished the training program yet? If you want to leave this place, please do not hesitate to tell me.");
+        }
         cm.dispose();
         return;
     }
-    if (status == 0)
+    if (status == 0) {
         cm.sendNext("Then, I will send you out from here. Good job.");
-    else{
+    } else {
         cm.warp(40000, 0);
         cm.dispose();
     }