Consolidate state and building entity classes (#989)

LEGO1/lego/legoomni/include/helicopter.h

@@ -2,9 +2,46 @@
 #define HELICOPTER_H
 
 #include "islepathactor.h"
+#include "legostate.h"
 #include "realtime/matrix.h"
 
-class HelicopterState;
+// VTABLE: LEGO1 0x100d5418
+// SIZE 0x0c
+class HelicopterState : public LegoState {
+public:
+	// FUNCTION: LEGO1 0x1000e0d0
+	inline const char* ClassName() const override // vtable+0x0c
+	{
+		// STRING: LEGO1 0x100f0144
+		return "HelicopterState";
+	}
+
+	// FUNCTION: LEGO1 0x1000e0e0
+	inline MxBool IsA(const char* p_name) const override // vtable+0x10
+	{
+		return !strcmp(p_name, HelicopterState::ClassName()) || LegoState::IsA(p_name);
+	}
+
+	// FUNCTION: LEGO1 0x1000e0b0
+	MxBool IsSerializable() override { return FALSE; } // vtable+0x14
+
+	// FUNCTION: LEGO1 0x1000e0c0
+	MxBool SetFlag() override
+	{
+		m_unk0x08 = 0;
+		return TRUE;
+	} // vtable+0x18
+
+	inline void SetUnknown8(MxU32 p_unk0x08) { m_unk0x08 = p_unk0x08; }
+	inline MxU32 GetUnkown8() { return m_unk0x08; }
+
+	// SYNTHETIC: LEGO1 0x1000e190
+	// HelicopterState::`scalar deleting destructor'
+
+	// TODO: Most likely getters/setters are not used according to BETA.
+
+	MxU32 m_unk0x08; // 0x08
+};
 
 // VTABLE: LEGO1 0x100d40f8
 // SIZE 0x230