Core:

* add helping methods for manipulating unit's health and use it where applicable
* fix some conversion warnings and cleanup code (formatting, CRLF, tabs to spaces)

--HG--
branch : trunk

src/server/scripts/Outland/CoilfangReservoir/underbog/boss_hungarfen.cpp

@@ -64,7 +64,7 @@ public:
             if (!UpdateVictim())
                 return;
 
-            if ((me->GetHealth()*100) / me->GetMaxHealth() <= 20)
+            if (!HealthAbovePct(20))
             {
                 if (!Root)
                 {