Add missing ClassName's and IsA's (#262)

* Add missing ClassName's and IsA's

Exceptions: LegoAnimActor as it does something weird with a call to another private/inlined function(?) and RaceStandsEntity which seems to have two vtables

* clang-format

---------

Co-authored-by: Christian Semmler <mail@csemmler.com>

LEGO1/pizzeriastate.h

@@ -8,6 +8,19 @@
 class PizzeriaState : public LegoState {
 public:
 	PizzeriaState();
+
+	// OFFSET: LEGO1 0x10017c20
+	inline virtual const char* ClassName() const override // vtable+0x0c
+	{
+		// 0x100f0370
+		return "PizzeriaState";
+	}
+
+	// OFFSET: LEGO1 0x10017c30
+	inline virtual MxBool IsA(const char* name) const override // vtable+0x10
+	{
+		return !strcmp(name, PizzeriaState::ClassName()) || LegoState::IsA(name);
+	}
 };
 
 #endif // PIZZERIASTATE_H