diff --git a/ball.hpp b/include/ball.hpp
similarity index 100%
rename from ball.hpp
rename to include/ball.hpp
diff --git a/block.hpp b/include/block.hpp
similarity index 100%
rename from block.hpp
rename to include/block.hpp
diff --git a/engine.hpp b/include/engine.hpp
similarity index 100%
rename from engine.hpp
rename to include/engine.hpp
diff --git a/object.hpp b/include/object.hpp
similarity index 100%
rename from object.hpp
rename to include/object.hpp
diff --git a/physics_object.hpp b/include/physics_object.hpp
similarity index 100%
rename from physics_object.hpp
rename to include/physics_object.hpp
diff --git a/state.hpp b/include/state.hpp
similarity index 100%
rename from state.hpp
rename to include/state.hpp
diff --git a/ball.cpp b/src/ball.cpp
similarity index 100%
rename from ball.cpp
rename to src/ball.cpp
diff --git a/block.cpp b/src/block.cpp
similarity index 100%
rename from block.cpp
rename to src/block.cpp
diff --git a/engine.cpp b/src/engine.cpp
similarity index 100%
rename from engine.cpp
rename to src/engine.cpp
diff --git a/main.cpp b/src/main.cpp
similarity index 100%
rename from main.cpp
rename to src/main.cpp
diff --git a/object.cpp b/src/object.cpp
similarity index 100%
rename from object.cpp
rename to src/object.cpp
diff --git a/physics_object.cpp b/src/physics_object.cpp
similarity index 100%
rename from physics_object.cpp
rename to src/physics_object.cpp