Add remaining classes, implement/match LegoObjectFactory (#1026)

* Add missing classes

* Match LegoObjectFactory

* Remove semicolon

* Add symbol

* Fix

LEGO1/lego/legoomni/include/act3brickster.h

@@ -0,0 +1,31 @@
+#ifndef ACT3BRICKSTER_H
+#define ACT3BRICKSTER_H
+
+#include "act3actor.h"
+
+// VTABLE: LEGO1 0x100d7838 LegoPathActor
+// VTABLE: LEGO1 0x100d7908 LegoAnimActor
+// SIZE 0x1b4
+class Act3Brickster : public Act3Actor {
+public:
+	Act3Brickster();
+	~Act3Brickster() override;
+
+	void ParseAction(char* p_extra) override;             // vtable+0x20
+	void VTable0x70(float p_und) override;                // vtable+0x70
+	MxResult VTable0x94(LegoPathActor*, MxBool) override; // vtable+0x94
+	void SwitchBoundary(
+		LegoPathBoundary*& p_boundary,
+		LegoUnknown100db7f4*& p_edge,
+		float& p_unk0xe4
+	) override;                     // vtable+0x98
+	MxResult VTable0x9c() override; // vtable+0x9c
+
+	// SYNTHETIC: LEGO1 0x10043250
+	// Act3Brickster::`scalar deleting destructor'
+
+private:
+	undefined4 m_unk0x20[15]; // 0x20
+};
+
+#endif // ACT3BRICKSTER_H