PowerAction parsing work.

src/engine/wpak/PowerActionParser.java

@@ -85,6 +85,9 @@ public class PowerActionParser {
                     powerActionEntry.effect_id = headerIterator.next();
                     break;
                 case "CreateMob":
+                    powerActionEntry.arg1 = Integer.parseInt(headerIterator.next());
+                    powerActionEntry.arg2 = Integer.parseInt(headerIterator.next());
+                    break;
                 case "DamageOverTime":
                     powerActionEntry.effect_id = headerIterator.next();
                     powerActionEntry.arg1 = Integer.parseInt(headerIterator.next());