Hardmode cleanups (#954)

* load values once
so that it doesn't check every time
don't return, just skip
don't realod char

* address feedback

* don't drop the only item you can't get again

* address most feedback

* move settings for HC mode

* fix comment

* claenup whitespace

dGame/dComponents/DestroyableComponent.h

@@ -452,6 +452,9 @@ public:
 	void Subscribe(LWOOBJID scriptObjId, CppScripts::Script* scriptToAdd);
 	void Unsubscribe(LWOOBJID scriptObjId);
 
+	// handle hardcode mode drops
+	void DoHardcoreModeDrops(const LWOOBJID source);
+
 private:
 	/**
 	 * Whether or not the health should be serialized