integrate pini

Author: NikolaJelic

.gitmodules

@@ -1,3 +1,6 @@
 [submodule "ext/sfml"]
 	path = ext/sfml
 	url = https://github.com/SFML/SFML
+[submodule "ext/pini"]
+	path = ext/pini
+	url = https://github.com/cpp-gamedev/pini

CMakeLists.txt

@@ -5,36 +5,43 @@ set(BUILD_SHARED_LIBS OFF)
 
 project(world-clock)
 
+add_subdirectory(ext/pini)
 add_subdirectory(ext/sfml)
 
 set(CMAKE_BUILD_TYPE Debug CACHE STRING "")
 if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
-  message(STATUS "Exporting compile_commands.json")
-  set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+message(STATUS "Exporting compile_commands.json")
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 endif()
 
 # git
 find_package(Git QUIET)
 if(GIT_FOUND AND EXISTS "${PROJECT_SOURCE_DIR}/.git")
-  message(STATUS "Updating git submodules...")
-  execute_process(COMMAND ${GIT_EXECUTABLE} submodule update --init --recursive
-    WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"
-    RESULT_VARIABLE UPDATE_SUBMODULES_RESULT
-  )
-  if(NOT UPDATE_SUBMODULES_RESULT EQUAL "0")
-    message(FATAL_ERROR "git submodule update failed!")
-  endif()
+message(STATUS "Updating git submodules...")
+execute_process(COMMAND ${GIT_EXECUTABLE} submodule update --init --recursive
+WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"
+RESULT_VARIABLE UPDATE_SUBMODULES_RESULT
+)
+if(NOT UPDATE_SUBMODULES_RESULT EQUAL "0")
+message(FATAL_ERROR "git submodule update failed!")
+endif()
 endif()
 
 # exe
 file(GLOB_RECURSE SOURCES CONFIGURE_DEPENDS "src/*.?pp")
 add_executable(${PROJECT_NAME} ${SOURCES})
-target_include_directories(${PROJECT_NAME} PRIVATE src)
-target_link_libraries(${PROJECT_NAME} PRIVATE sfml-graphics)
+target_include_directories(${PROJECT_NAME} PRIVATE src ext/pini)
+target_link_libraries(${PROJECT_NAME} PRIVATE sfml-graphics pini::pini)
 target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_20)
 
 if(CMAKE_CXX_COMPILER_ID STREQUAL MSVC)
   target_compile_options(${PROJECT_NAME} PRIVATE /MP $<$<NOT:$<CONFIG:Debug>>:/WX>)
 elseif(CMAKE_CXX_COMPILER_ID STREQUAL Clang OR CMAKE_CXX_COMPILER_ID STREQUAL GNU)
   target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wextra $<$<NOT:$<CONFIG:Debug>>:-Werror>)
 endif()
+
+set(CCJSON "${CMAKE_CURRENT_BINARY_DIR}/compile_commands.json")
+if(EXISTS "${CCJSON}")
+    message(STATUS "Copying ${CCJSON} to project root")
+    file(COPY "${CCJSON}" DESTINATION "${PROJECT_SOURCE_DIR}")
+endif()

ext/pini

@@ -3,6 +3,7 @@
 #include <gfx/shape.hpp>
 #include <maths/maths.hpp>
 
+
 namespace misc {
 sf::Vector2f follow_eye_t::update(sf::Vector2f target) noexcept { return (dir = maths::normalize(target - pos)); }
 void follow_eye_t::draw(drawer_t& drawer, bool blink) {

src/gfx/follow_eye.cpp

@@ -5,6 +5,7 @@
 #include <delta_time.hpp>
 #include <gfx/follow_eye.hpp>
 #include <maths/maths.hpp>
+#include <pini/pini.hpp>
 #include <world_clock/gui.hpp>
 #include <world_clock/io.hpp>