Implement LegoCharacterManager::GetROI (#696)

* Implement LegoCharacterManager::GetROI

* Add TODO

LEGO1/lego/legoomni/src/paths/legoanimactor.cpp

@@ -1 +1,9 @@
 #include "legoanimactor.h"
+
+// TODO: This might not be the actual constructor of this class,
+// it only exists temporarily to match other code
+// STUB: LEGO1 0x1002a500
+LegoAnimActor::LegoAnimActor(undefined4)
+{
+	// TODO
+}