Added id to spells so i can export them to lua correctly. Also made the lua_classes less messy by having them all derive from Lua_Ptr instead of reimplementing functionality

zone/lua_ptr.h

@@ -0,0 +1,38 @@
+#ifndef EQEMU_LUA_PTR_H
+#define EQEMU_LUA_PTR_H
+#ifdef LUA_EQEMU
+
+class Lua_Ptr
+{
+public:
+	Lua_Ptr() {
+	}
+	
+	Lua_Ptr(void *d) : d_(d) {
+	}
+	
+	~Lua_Ptr() {
+	}
+	
+	void *GetLuaPtrData() {
+		return d_;
+	}
+	
+	void SetLuaPtrData(void *d) {
+		d_ = d;
+	}
+	
+	bool Null() {
+		return d_ == nullptr;
+	}
+	
+	bool Valid() {
+		return d_ != nullptr;
+	}
+	
+protected:
+	void *d_;
+};
+
+#endif
+#endif