Mario: add Goomba

mario/CMakeLists.txt

@@ -68,15 +68,18 @@ target_sources(mario
 	PRIVATE main.cpp
 	PRIVATE visitors/mario_visitor.cpp
 	PRIVATE visitors/mushroom_visitor.cpp
+	PRIVATE visitors/goomba_visitor.cpp
 	PRIVATE visitors/bounce_visitor.cpp
 	PRIVATE visitors/visitor_generator.cpp
 	PRIVATE blocks/coinblock.cpp
 	PRIVATE blocks/mushroomblock.cpp
+	PRIVATE blocks/goombablock.cpp
 	)
 
 target_sources(editor
 	PRIVATE ${CommonFiles}
 	PRIVATE blocks/coineditorblock.cpp
+	PRIVATE blocks/goombablock.cpp
 	PRIVATE editor.cpp
 	PRIVATE edit_box.cpp
 	PRIVATE tool_box.cpp