Reformat and clean up quest scripts

scripts/quest/2149.js

@@ -4,16 +4,17 @@ function start(mode, type, selection) {
     if (mode == -1) {
         qm.dispose();
     } else {
-        if(mode == 0 && type > 0) {
+        if (mode == 0 && type > 0) {
             qm.dispose();
             return;
         }
-        
-        if (mode == 1)
+
+        if (mode == 1) {
             status++;
-        else
+        } else {
             status--;
-        
+        }
+
         if (status == 0) {
             qm.sendNext("It is said that a old tree gets alive whenever something sinister disturbs this land... We need a hero that fends our village of that creature!");
             qm.forceCompleteQuest();
@@ -24,5 +25,5 @@ function start(mode, type, selection) {
 }
 
 function end(mode, type, selection) {
-        qm.dispose();
+    qm.dispose();
 }