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/game/Entities/Creature/Creature.cpp

@@ -1511,7 +1511,7 @@ void Creature::setDeathState(DeathState s)
     {
         //if (isPet())
         //    setActive(true);
-        SetHealth(GetMaxHealth());
+        SetFullHealth();
         SetLootRecipient(NULL);
         ResetPlayerDamageReq();
         CreatureInfo const *cinfo = GetCreatureInfo();
@@ -2276,12 +2276,12 @@ uint8 Creature::getLevelForTarget(Unit const* target) const
     if (!isWorldBoss())
         return Unit::getLevelForTarget(target);
 
-    uint16 level = target->getLevel()+sWorld.getIntConfig(CONFIG_WORLD_BOSS_LEVEL_DIFF);
+    uint16 level = target->getLevel() + sWorld.getIntConfig(CONFIG_WORLD_BOSS_LEVEL_DIFF);
     if (level < 1)
         return 1;
     if (level > 255)
         return 255;
-    return level;
+    return uint8(level);
 }
 
 std::string Creature::GetAIName() const