updated the CMakeLists.txt

CMakeLists.txt

@@ -8,6 +8,11 @@ add_executable(Drugwars src/main.cpp
         src/Bag.cpp
         src/Player.cpp
         src/Bank.cpp
+        src/LoanShark.cpp
+        src/Region.cpp
+        src/Game.cpp
+        src/RegionManager.cpp
+
 
 )
 target_include_directories(Drugwars PRIVATE src/include)