deprecate cmake + fixes

8 files changed, 49 insertions, 383 deletions

diff --git a/Makefile b/Makefile
index cfef1ea..93c95fb 100644
--- a/Makefile
+++ b/Makefile
@@ -12,7 +12,7 @@ define cc-dbg-command
 	$(CC) -std=c2x -c -o $@ -DDEBUG -g -O0 $(CFLAGS) $(INCS) $<
 endef
 define cxx-bin-command
-	$(CXX) -std=c++23 -c -o $@ -DNDEBUG -O0 $(CXXFLAGS) $(INCS) $< 
+	$(CXX) -std=c++23 -c -o $@ -DNDEBUG -O0 $(CXXFLAGS) $(INCS) $<
 endef
 define cxx-dbg-command
 	$(CXX) -std=c++23 -c -o $@ -DDEBUG -g -O0 $(CXXFLAGS) $(INCS) $<
@@ -20,11 +20,12 @@ endef
 
 FLG_PKE = -Isub/imgui -Isub/stb -Isub/cgltf -Isub/bullet3/src
 FLG_EDT = $(FLG_PKE) -Isrc
+FLG_MPL = $(FLG_PKE) -Isrc
+FLG_RUN = $(FLG_PKE) -Isrc
 
 DIR_OBJ=obj
 DIR_BIN=bin
 DIR_DBG=dbg
-DIR_SCR=scratch
 
 SRC = \
 	src/vendor/pkh_include.cpp \
@@ -59,33 +60,6 @@ DST_SHADERS = \
 	$(DIR_OBJ)/texture.frag.spv \
 	$(DIR_OBJ)/present.frag.spv \
 
-# Bullet3Collision/libBullet3Collision.a \
-	Bullet3Dynamics/libBullet3Dynamics.a \
-	Bullet3Geometry/libBullet3Geometry.a \
-	Bullet3OpenCL/libBullet3OpenCL_clew.a \
-	Bullet3Serialize/Bullet2FileLoader/libBullet2FileLoader.a \
-	BulletInverseDynamics/libBulletInverseDynamics.a \
-	BulletSoftBody/libBulletSoftBody.a \
-
-# DST_BULLET = \
- BulletDynamics/libBulletDynamics.so.3.25 \
- BulletCollision/libBulletCollision.so.3.25 \
- LinearMath/libLinearMath.so.3.25 \
- Bullet3Common/libBullet3Common.so.3.25 \
-
-# TMP_BULLET = $(notdir $(DST_BULLET))
-# DST_BULLET_BIN = $(TMP_BULLET:%.so.3.25=$(DIR_BIN)/%.so.3.25)
-# DST_BULLET_DBG = $(TMP_BULLET:%.so.3.25=$(DIR_DBG)/%.so.3.25)
-
-DST_BULLET = \
- BulletDynamics/libBulletDynamics.a \
- BulletCollision/libBulletCollision.a \
- LinearMath/libLinearMath.a \
- Bullet3Common/libBullet3Common.a \
-
-DST_BULLET_BIN = $(TMP_BULLET:%.a=$(DIR_BIN)/src/bullet3/%.a)
-DST_BULLET_DBG = $(TMP_BULLET:%.a=$(DIR_DBG)/src/bullet3/%.a)
-
 SRC_C           = $(filter %.c,$(SRC))
 SRC_CXX         = $(filter %.cpp,$(SRC))
 OBJ             = $(SRC_C:%.c=%.o)
@@ -139,12 +113,8 @@ $(DIR_OBJ)/%.so: sub/imgui/misc/cpp/%.cpp
 
 $(DIR_OBJ)/%.vert.spv: assets/shaders/%.vert
 	$(GLSLC) $^ -o $@
-	cp $@ $(DIR_BIN)/assets/shaders
-	cp $@ $(DIR_DBG)/assets/shaders
 $(DIR_OBJ)/%.frag.spv: assets/shaders/%.frag
 	$(GLSLC) $^ -o $@
-	cp $@ $(DIR_BIN)/assets/shaders
-	cp $@ $(DIR_DBG)/assets/shaders
 
 $(DIR_OBJ)/%.o : src/%.c
 	$(cc-bin-command) $(FLG_PKE)
@@ -171,6 +141,14 @@ $(DIR_OBJ)/%.o : editor/%.cpp
 	$(cxx-bin-command) $(FLG_EDT)
 $(DIR_OBJ)/%.so : editor/%.cpp
 	$(cxx-dbg-command) $(FLG_EDT)
+$(DIR_OBJ)/%.o : example/%.cpp
+	$(cxx-bin-command) $(FLG_MPL)
+$(DIR_OBJ)/%.so : example/%.cpp
+	$(cxx-dbg-command) $(FLG_MPL)
+$(DIR_OBJ)/%.o : runtime/%.cpp
+	$(cxx-bin-command) $(FLG_RUN)
+$(DIR_OBJ)/%.so : runtime/%.cpp
+	$(cxx-dbg-command) $(FLG_RUN)
 
 $(DIR_BIN)/libImgui.a: $(DIR_OBJ)/imgui.o
 $(DIR_BIN)/libImgui.a: $(DIR_OBJ)/imgui_demo.o
@@ -194,38 +172,19 @@ $(DIR_DBG)/libImgui.a: $(DIR_OBJ)/imgui_stdlib.so
 	ar rc $@ $^
 	ranlib $@
 
+# -j$$((`nproc`-1))
 $(DIR_BIN)/libBullet3.a:
-	$(CMAKE) \
-	-DCMAKE_C_FLAGS:STRING="" \
-	-DCMAKE_CXX_FLAGS:STRING="" \
-	-DCMAKE_BUILD_TYPE:STRING=Release \
-	-DBUILD_BULLET2_DEMOS:BOOL=0 \
-	-DBUILD_CPU_DEMOS:BOOL=0 \
-	-DBUILD_UNIT_TESTS:BOOL=0 \
-	-DBUILD_OPENGL3_DEMOS:BOOL=0 \
-	-DBUILD_EXTRAS:BOOL=0 \
-	-DINSTALL_EXTRA_LIBS:BOOL=0 \
-	-DINSTALL_LIBS:BOOL=1 \
-	-DINSTALL_CMAKE_FILES:BOOL=0 \
-	-DPOSITION_INDEPENDENT_CODE:BOOL=0 \
-	-Hsub/bullet3 -B$(DIR_BIN)/bullet3 -G "Unix Makefiles"
-	$(CMAKE) --build $(DIR_BIN)/bullet3 --target BulletDynamics BulletCollision LinearMath Bullet3Common
-	ar rc $@ $(DST_BULLET_BIN)
-	# touch $@
-
-
-# -LAH to show all cmake variables
+	(cd sub/bullet3/build3 && ./premake4_linux64 gmake)
+	${MAKE} no-demos=1 no-extras=1 no-test=1 config=release64 -C sub/bullet3/build3/gmake \
+	BulletDynamics BulletCollision LinearMath Bullet3Common
+	ar r $@ sub/bullet3/build3/gmake/obj/x64/Release/*/*.o
+	ranlib $@
 
-#
-#	ar rc $@ sub/bullet3/build3/gmake/obj/x64/Debug/Bullet3Collision/*.o
-#	ar r $@ sub/bullet3/build3/gmake/obj/x64/Debug/Bullet3Common/*.o
-#	ar r $@ sub/bullet3/build3/gmake/obj/x64/Debug/BulletCollision/*.o
-#	ar r $@ sub/bullet3/build3/gmake/obj/x64/Debug/BulletDynamics/*.o
-#	ar r $@ sub/bullet3/build3/gmake/obj/x64/Debug/LinearMath/*.o
+# -j$$((`nproc`-1))
 $(DIR_DBG)/libBullet3.a:
 	(cd sub/bullet3/build3 && ./premake4_linux64 gmake)
-	${MAKE} no-demos=1 no-extras=1 no-test=1 config=debug64 -j$$((`nproc`-1)) -C sub/bullet3/build3/gmake \
-	BulletCollision Bullet3Collision BulletDynamics LinearMath Bullet3Common
+	${MAKE} no-demos=1 no-extras=1 no-test=1 config=debug64 -C sub/bullet3/build3/gmake \
+	BulletDynamics BulletCollision LinearMath Bullet3Common
 	ar r $@ sub/bullet3/build3/gmake/obj/x64/Debug/*/*.o
 	ranlib $@
 
@@ -241,18 +200,28 @@ $(DIR_DBG)/libpke.a:
 	ar rc $@ $(filter %.so,$^)
 	ranlib $@
 
-# $(DST_BULLET_BIN) -L$(PWD)/bin -L$(PWD)/obj 
-# $(DIR_BIN)/pke-editor: $(DIR_OBJ)/main.o $(DIR_OBJ)/editor.o
+$(DIR_DBG)/libpke-example.a: $(DIR_OBJ)/example.so
+	ar rc $@ $(filter %.so,$^)
+	ranlib $@
+
+$(DIR_BIN)/pke-editor: $(DIR_BIN)/libpke.a $(DIR_BIN)/libImgui.a $(DIR_BIN)/libBullet3.a
 $(DIR_BIN)/pke-editor: $(DIR_OBJ)/main.o $(DIR_OBJ)/editor.o
-$(DIR_BIN)/pke-editor: $(DIR_BIN)/libpke.a
-	$(CXX) -v -o $@ -O3 $(CXXFLAGS) $(LDFLAGS) $(FLG_EDT) $^ -Wl,-v
+	$(CXX) -v -std=c++23 $(INCS) $^ $(LDFLAGS) $(CXXFLAGS) -g -O0 -o $@
 
 $(DIR_DBG)/pke-editor: $(DIR_DBG)/libpke.a $(DIR_DBG)/libImgui.a $(DIR_DBG)/libBullet3.a
 $(DIR_DBG)/pke-editor: $(DIR_OBJ)/main.so $(DIR_OBJ)/editor.so
 	@echo $^
-	$(CXX) -v -std=c++23 $(INCS) $^ $(LDFLAGS) $(CXXFLAGS) -g -Os $(FLG_EDT) -o $@ 
+	$(CXX) -v -std=c++23 $(INCS) $^ $(LDFLAGS) $(CXXFLAGS) -g -O0 -o $@
 
-# pke-dbg:
+$(DIR_BIN)/pke-runtime: $(DIR_BIN)/libpke.a $(DIR_BIN)/libImgui.a $(DIR_BIN)/libBullet3.a
+$(DIR_BIN)/pke-runtime: $(DIR_OBJ)/runtime.o
+	@echo $^
+	$(CXX) -v -std=c++23 $(INCS) $^ $(LDFLAGS) $(CXXFLAGS) -g -O0 -o $@
+
+$(DIR_DBG)/pke-runtime: $(DIR_DBG)/libpke.a $(DIR_DBG)/libImgui.a $(DIR_DBG)/libBullet3.a
+$(DIR_DBG)/pke-runtime: $(DIR_OBJ)/runtime.so
+	@echo $^
+	$(CXX) -v -std=c++23 $(INCS) $^ $(LDFLAGS) $(CXXFLAGS) -g -O0 -o $@
 
 .PHONY: print
 print:
diff --git a/dead.CMakeLists.txt b/dead.CMakeLists.txt
deleted file mode 100644
index ec40e9f..0000000
--- a/dead.CMakeLists.txt
+++ /dev/null
@@ -1,251 +0,0 @@
-
-cmake_minimum_required(VERSION 3.27)
-
-cmake_policy(SET CMP0135 NEW)
-
-project(pke VERSION 0.0)
-set(PKE_VERSION ${PROJECT_VERSION})
-
-set(CMAKE_CXX_STANDARD 20)
-set(CMAKE_CXX_STANDARD_REQUIRED True)
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -pthread")
-
-set(PKE_SOURCE_FILES
-	src/vendor/pk.h
-	src/vendor/pkh_include.cpp
-	src/arg-handler.hpp
-	src/arg-handler.cpp
-	src/array.hpp
-	src/bucketed-array.hpp
-	src/camera.hpp
-	src/camera.cpp
-	src/components.hpp
-	src/ecs.hpp
-	src/ecs.cpp
-	src/entities.hpp
-	src/entities.cpp
-	src/event.hpp
-	src/event.cpp
-	src/game.hpp
-	src/game.cpp
-	src/game-settings.hpp
-	src/game-settings.cpp
-	src/game-type-defs.hpp
-	src/helpers.hpp
-	src/helpers.cpp
-	src/level-types.hpp
-	src/level-types.cpp
-	src/level.hpp
-	src/level.cpp
-	src/math-helpers.hpp
-	src/math-helpers.cpp
-	src/dynamic-array.hpp
-	src/dynamic-array.cpp
-	src/asset-manager.hpp
-	src/asset-manager.cpp
-	src/physics.hpp
-	src/physics.cpp
-	src/player-input.hpp
-	src/player-input.cpp
-	src/plugins.hpp
-	src/plugins.cpp
-	src/plugin-types.hpp
-	src/project.hpp
-	src/project.cpp
-	src/project-settings.hpp
-	src/project-settings.cpp
-	src/static/cube.hpp
-	src/static/cube.cpp
-	src/static/missing-texture.hpp
-	src/thread_pool.hpp
-	src/thread_pool.cpp
-  src/vendor/cgltf-include.hpp
-  src/vendor/cgltf-include.cpp
-	src/vendor/glm_include.hpp
-  src/vendor/stb_image_include.hpp
-  src/vendor/stb_image_include.cpp
-	src/vendor/tinyfiledialogs/tinyfiledialogs.h
-	src/vendor/tinyfiledialogs/tinyfiledialogs.c
-	src/window.hpp
-	src/window.cpp
-	src/window-types.hpp
-)
-
-include(FetchContent)
-FetchContent_Declare(
-    imguidocked
-    URL https://github.com/ocornut/imgui/archive/762ec445e63a95c1545b18b28d528f8ce38a9afd.zip
-)
-
-FetchContent_GetProperties(imguidocked)
-if(NOT imguidocked_POPULATED)
-  FetchContent_Populate(imguidocked)
-endif()
-
-set(ImGuiDockedFiles 
-    ${imguidocked_SOURCE_DIR}/imconfig.h
-    ${imguidocked_SOURCE_DIR}/imgui.cpp
-    ${imguidocked_SOURCE_DIR}/imgui.h
-    ${imguidocked_SOURCE_DIR}/imgui_demo.cpp
-    ${imguidocked_SOURCE_DIR}/imgui_draw.cpp
-    ${imguidocked_SOURCE_DIR}/imgui_internal.h
-    ${imguidocked_SOURCE_DIR}/imgui_tables.cpp
-    ${imguidocked_SOURCE_DIR}/imgui_widgets.cpp
-    ${imguidocked_SOURCE_DIR}/imstb_rectpack.h
-    ${imguidocked_SOURCE_DIR}/imstb_textedit.h
-    ${imguidocked_SOURCE_DIR}/imstb_truetype.h
-    ${imguidocked_SOURCE_DIR}/backends/imgui_impl_glfw.cpp
-    ${imguidocked_SOURCE_DIR}/backends/imgui_impl_glfw.h
-    ${imguidocked_SOURCE_DIR}/backends/imgui_impl_vulkan.cpp
-    ${imguidocked_SOURCE_DIR}/backends/imgui_impl_vulkan.h
-    ${imguidocked_SOURCE_DIR}/misc/cpp/imgui_stdlib.cpp
-    ${imguidocked_SOURCE_DIR}/misc/cpp/imgui_stdlib.h
-)
-add_library(imguidocked ${ImGuiDockedFiles})
-target_include_directories(imguidocked PUBLIC ${imguidocked_SOURCE_DIR})
-install(
-	TARGETS imguidocked
-	RUNTIME DESTINATION bin
-	LIBRARY DESTINATION lib
-	ARCHIVE DESTINATION lib
-)
-
-find_package(Vulkan REQUIRED)
-if (Vulkan_FOUND)
-    message(STATUS "Vulkan found: " ${Vulkan_INCLUDE_DIR})
-endif (Vulkan_FOUND)
-
-add_library(pke
-	${PKE_SOURCE_FILES}
-)
-
-if (Vulkan_FOUND)
-	target_link_libraries(pke PUBLIC ${Vulkan_LIBRARIES})
-	target_include_directories(pke PUBLIC ${Vulkan_INCLUDE_DIR})
-endif (Vulkan_FOUND)
-
-set(SHADER_OUTPUT_DIR ${PROJECT_BINARY_DIR}/assets/shaders)
-set(SHADER_DIR ${CMAKE_CURRENT_SOURCE_DIR}/assets/shaders)
-file(MAKE_DIRECTORY ${SHADER_OUTPUT_DIR})
-set(SHADERS 
-	${SHADER_DIR}/present.vert
-	${SHADER_DIR}/present.frag
-	${SHADER_DIR}/vert.vert
-	${SHADER_DIR}/texture.frag
-)
-
-foreach(SHADER IN LISTS SHADERS)
-    get_filename_component(FILENAME ${SHADER} NAME)
-    message(STATUS "Before Shader Compile: ${FILENAME}")
-    add_custom_command(OUTPUT ${SHADER_OUTPUT_DIR}/${FILENAME}.spv
-        COMMAND ${Vulkan_GLSLC_EXECUTABLE} ${SHADER} -o ${SHADER_OUTPUT_DIR}/${FILENAME}.spv
-        DEPENDS ${SHADER}
-        COMMENT "Compiling ${FILENAME}")
-    list(APPEND SPV_SHADERS ${SHADER_OUTPUT_DIR}/${FILENAME}.spv)
-endforeach()
-
-add_custom_target(shaders ALL DEPENDS ${SPV_SHADERS})
-
-find_package(PkgConfig REQUIRED)
-pkg_search_module(GLFW REQUIRED glfw3)
-if (GLFW_FOUND)
-	message(STATUS "GLFW found: " ${GLFW_INCLUDE_DIR})
-	target_link_libraries(pke PUBLIC ${GLFW_LIBRARIES})
-	target_include_directories(pke PUBLIC ${GLFW_INCLUDE_DIR})
-endif (GLFW_FOUND)
-
-find_package(glm REQUIRED)
-if (glm_FOUND)
-	message(STATUS "glm found: " ${glm_INCLUDE_DIR})
-	target_link_libraries(pke PUBLIC ${glm_LIBRARIES})
-	target_include_directories(pke PUBLIC ${glm_INCLUDE_DIR})
-endif (glm_FOUND)
-
-FetchContent_Declare(stb URL https://github.com/nothings/stb/archive/5736b15f7ea0ffb08dd38af21067c314d6a3aae9.zip)
-FetchContent_MakeAvailable(stb)
-target_include_directories(pke PUBLIC "${PROJECT_BINARY_DIR}/_deps/stb-src")
-
-FetchContent_Declare(cgltf URL https://github.com/jkuhlmann/cgltf/archive/271614ce5fa8bed6daf3bc824d12a3a652ebdb15.zip)
-FetchContent_MakeAvailable(cgltf)
-target_include_directories(pke PUBLIC "${PROJECT_BINARY_DIR}/_deps/cgltf-src")
-
-FetchContent_Declare(bullet
-	GIT_REPOSITORY    https://github.com/bulletphysics/bullet3.git
-	GIT_TAG           3.25
-	OVERRIDE_FIND_PACKAGE
-)
-FetchContent_GetProperties(bullet)
-if(NOT bullet_POPULATED)
-	set(BUILD_BULLET2_DEMOS 0 CACHE STRING "" FORCE)
-	set(BUILD_CPU_DEMOS 0 CACHE STRING "" FORCE)
-	set(BUILD_UNIT_TESTS 0 CACHE STRING "" FORCE)
-	set(BUILD_OPENGL3_DEMOS 0 CACHE STRING "" FORCE)
-	set(BUILD_EXTRAS 0 CACHE STRING "" FORCE)
-	set(INSTALL_EXTRA_LIBS 0 CACHE STRING "" FORCE)
-	set(INSTALL_LIBS 1 CACHE STRING "" FORCE)
-	set(INSTALL_CMAKE_FILES 0 CACHE STRING "" FORCE)
-	set(POSITION_INDEPENDENT_CODE O CACHE BOOL "" FORCE)
-	FetchContent_Populate(bullet)
-	add_subdirectory(${bullet_SOURCE_DIR} ${bullet_BINARY_DIR})
-	target_include_directories(pke PUBLIC BEFORE ${bullet_SOURCE_DIR}/src)
-	target_link_libraries(pke PUBLIC BulletDynamics BulletCollision LinearMath Bullet3Common)
-	message(STATUS "Bullet vars: " ${bullet_SOURCE_DIR} " - " ${bullet_BINARY_DIR})
-endif()
-find_package(Bullet REQUIRED
-	PATHS ${bullet_BINARY_DIR}
-)
-
-target_include_directories(pke PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/src")
-
-target_link_libraries(pke PUBLIC imguidocked)
-
-add_dependencies(pke shaders)
-
-# install libs
-set(LIB_DESTINATION "lib")
-set(INCLUDE_INSTALL_DIR "include/pke")
-set(PKGCONFIG_INSTALL_PREFIX "lib/pkgconfig")
-IF(NOT MSVC)
-	configure_file("src/cmake/pke.pc.cmake" ${CMAKE_CURRENT_BINARY_DIR}/pke.pc @ONLY)
-	install(
-		FILES
-		${CMAKE_CURRENT_BINARY_DIR}/pke.pc
-		DESTINATION
-		${PKGCONFIG_INSTALL_PREFIX}
-	)
-ENDIF()
-install(
-	DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/src/
-	DESTINATION ${INCLUDE_INSTALL_DIR}
-	FILES_MATCHING
-	PATTERN "*.h"
-	PATTERN "*.hpp"
-	PATTERN "cmake" EXCLUDE
-)
-install(
-	TARGETS pke
-	RUNTIME DESTINATION bin
-	LIBRARY DESTINATION lib
-	ARCHIVE DESTINATION lib
-)
-
-# install cmake files
-set (PKE_CONFIG_CMAKE_PATH lib/cmake/pke )
-# list (APPEND PKE_DEFINITIONS "SOME_VAL")
-list(APPEND PKE_DEFINITIONS "")
-list(APPEND PKE_LIBRARIES pke)
-set(PKE_USE_FILE src/cmake/Usepke.cmake)
-configure_file(src/cmake/pkeConfig.cmake.in
-	${CMAKE_CURRENT_BINARY_DIR}/pkeConfig.cmake
-	@ONLY ESCAPE_QUOTES
-)
-install(FILES
-	src/cmake/Usepke.cmake
-	${CMAKE_CURRENT_BINARY_DIR}/pkeConfig.cmake
-	DESTINATION ${PKE_CONFIG_CMAKE_PATH}
-)
-
-add_subdirectory(editor)
-add_subdirectory(runtime)
-add_subdirectory(test)
-add_subdirectory(example)
diff --git a/editor/CMakeLists.txt b/editor/CMakeLists.txt
deleted file mode 100644
index b1f3d64..0000000
--- a/editor/CMakeLists.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-project(pke_editor VERSION 0.0)
-
-set(PKE_EDITOR_SOURCE_FILES
-	main.cpp
-	editor.hpp
-	editor.cpp
-)
-add_executable(pke_editor
-	${PKE_EDITOR_SOURCE_FILES}
-)
-target_link_libraries(pke_editor PRIVATE pke)
-target_include_directories(pke_editor PRIVATE pke)
-
-install(
-	TARGETS pke_editor
-	RUNTIME DESTINATION bin
-)
diff --git a/editor/editor.cpp b/editor/editor.cpp
index db82fc0..86fae96 100644
--- a/editor/editor.cpp
+++ b/editor/editor.cpp
@@ -198,17 +198,20 @@ void PkeEditor_Tick(double delta) {
 		glm::vec3 fromCoords{unproject(glm::vec3(xMousePos, yMousePos, -1.f))};
 		glm::vec3 toCoords{unproject(glm::vec3(xMousePos, yMousePos, 1.f))};
 
-		btVector3 rayOrigin{};
-		btVector3 rayDestination{};
-		GlmToBullet(fromCoords, rayOrigin);
-		GlmToBullet(toCoords, rayDestination);
-
-		btCollisionWorld::ClosestRayResultCallback rayResult{rayOrigin, rayDestination};
-		rayResult.m_flags |= btTriangleRaycastCallback::kF_FilterBackfaces;
+		if (fromCoords.x == fromCoords.x && toCoords.x == toCoords.x) {
+			btVector3 rayOrigin{};
+			btVector3 rayDestination{};
+			GlmToBullet(fromCoords, rayOrigin);
+			GlmToBullet(toCoords, rayDestination);
+
+			btCollisionWorld::ClosestRayResultCallback rayResult{rayOrigin, rayDestination};
+			rayResult.m_flags |= btTriangleRaycastCallback::kF_FilterBackfaces;
+
+			BtDynamicsWorld->rayTest(rayOrigin, rayDestination, rayResult);
+			if (rayResult.hasHit()) {
+				hoveredEntity = reinterpret_cast<CompInstance *>(rayResult.m_collisionObject->getUserPointer());
+			}
 
-		BtDynamicsWorld->rayTest(rayOrigin, rayDestination, rayResult);
-		if (rayResult.hasHit()) {
-			hoveredEntity = reinterpret_cast<CompInstance *>(rayResult.m_collisionObject->getUserPointer());
 		}
 	}
 
diff --git a/example/CMakeLists.txt b/example/CMakeLists.txt
deleted file mode 100644
index a895b5d..0000000
--- a/example/CMakeLists.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-project(pke_example VERSION 0.0)
-
-set(PKE_EDITOR_SOURCE_FILES
-	# example_export.h
-	example.hpp
-	example.cpp
-)
-
-add_library(pke_example
-	${PKE_EDITOR_SOURCE_FILES}
-)
-
-target_link_libraries(pke_example PUBLIC pke)
-target_include_directories(pke_example PUBLIC pke)
diff --git a/runtime/CMakeLists.txt b/runtime/CMakeLists.txt
deleted file mode 100644
index 9510970..0000000
--- a/runtime/CMakeLists.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-project(pke_runtime VERSION 0.0)
-
-set(PKE_RUNTIME_SOURCE_FILES
-	main.cpp
-)
-add_executable(pke_runtime
-	${PKE_RUNTIME_SOURCE_FILES}
-)
-target_link_libraries(pke_runtime PRIVATE pke)
-target_include_directories(pke_runtime PRIVATE pke)
-
-install(
-	TARGETS pke_runtime
-	RUNTIME DESTINATION bin
-)
diff --git a/runtime/main.cpp b/runtime/runtime.cpp
index 36f50d3..36f50d3 100644
--- a/runtime/main.cpp
+++ b/runtime/runtime.cpp
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
deleted file mode 100644
index e6bee69..0000000
--- a/test/CMakeLists.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-include(FetchContent)
-
-set(INSTALL_GTEST OFF)
-set(INSTALL_GMOCK OFF)
-FetchContent_Declare(
-  googletest
-  URL https://github.com/google/googletest/archive/8d51dc50eb7e7698427fed81b85edad0e032112e.zip
-)
-FetchContent_MakeAvailable(googletest)