CMakeLists.txt

cmake_minimum_required(VERSION 3.20)

set(APPNAME SpaceInvaders)
project(${APPNAME} VERSION 1.0 LANGUAGES C)

find_package(SDL2 REQUIRED)
find_package(SDL2_image REQUIRED)
find_package(SDL2_mixer REQUIRED)

include_directories(${SDL2_INCLUDE_DIRS} ${SDL2_IMAGE_INCLUDE_DIRS} ${SDL2_MIXER_INCLUDE_DIRS})

include_directories(src/core src/core/GameObjects)

list(APPEND GameSources
	src/classes/Player.h
	src/classes/Player.c
	src/classes/Enemy.h
	src/classes/Enemy.c
	src/classes/Enemies.h
	src/classes/Enemies.c
	src/classes/EnemiesList.h
	src/classes/EnemiesList.c
	src/classes/GroupAttack.h
	src/classes/GroupAttack.c
	src/classes/BurstAttack.h
	src/classes/BurstAttack.c
	src/classes/SideAttack.h
	src/classes/SideAttack.c
	src/classes/Bullet.h
	src/classes/Bullet.c
	src/classes/Bullets.h
	src/classes/Bullets.c
	src/classes/BulletList.h
	src/classes/BulletList.c
	src/classes/Score.h
	src/classes/Score.c
	src/classes/HUD.h
	src/classes/HUD.c

	src/Game.h
	src/Game.c

	src/Global.h
)

list(APPEND CoreSources
	src/core/Engine.h
	src/core/Engine.c

	src/core/TextureManager.h
	src/core/TextureManager.c
	src/core/SoundManager.h
	src/core/SoundManager.c

	src/core/GameObjects/GameObjects.h
	src/core/GameObjects/Structs.h
	src/core/GameObjects/GameObject.h
	src/core/GameObjects/GameObject.c
	src/core/GameObjects/Image.h
	src/core/GameObjects/Image.c
	src/core/GameObjects/PhysicsBody.h
	src/core/GameObjects/PhysicsBody.c
	src/core/GameObjects/Sprite.h
	src/core/GameObjects/Sprite.c
	src/core/GameObjects/Animation.h
	src/core/GameObjects/Animation.c
	src/core/GameObjects/AnimatedSprite.h
	src/core/GameObjects/AnimatedSprite.c
	src/core/GameObjects/Solid.h
	src/core/GameObjects/Solid.c
	src/core/GameObjects/BitmapChar.h
	src/core/GameObjects/BitmapChar.c
	src/core/GameObjects/BitmapFont.h
	src/core/GameObjects/BitmapFont.c
	src/core/GameObjects/BitmapText.h
	src/core/GameObjects/BitmapText.c

	src/core/main.c
)

list(APPEND SourceFiles
	${CoreSources}
	${GameSources}
)

# Add resources for each platform.

if (WIN32)
	list(APPEND SourceFiles "res/windows/resource.rc")
endif()

# Add the executable.

if (WIN32 AND CMAKE_BUILD_TYPE STREQUAL "Release")
	# In release mode on Windows don't show the console window setting the target
	# executable to a Win32 application.
	add_executable(${APPNAME} WIN32 ${SourceFiles})
else()
	add_executable(${APPNAME} ${SourceFiles})
endif()

target_link_libraries(${APPNAME} SDL2::SDL2 SDL2::SDL2main SDL2_image::SDL2_image SDL2_mixer::SDL2_mixer m)

if (CMAKE_VERSION VERSION_GREATER 3.12)
	set_property(TARGET ${APPNAME} PROPERTY C_STANDARD 11)
endif()

# After the build copy the assets folder into the build directory.

file(COPY "${PROJECT_SOURCE_DIR}/assets" DESTINATION ${CMAKE_BINARY_DIR})

# Configure installation target.

set(CMAKE_INSTALL_PREFIX "${PROJECT_SOURCE_DIR}/installed")
install(TARGETS ${APPNAME} RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX})
install(DIRECTORY "${PROJECT_SOURCE_DIR}/assets" DESTINATION ${CMAKE_INSTALL_PREFIX})

file(GLOB_RECURSE DYNAMIC_LIBS "${CMAKE_BINARY_DIR}/*.dll" "${CMAKE_BINARY_DIR}/*.so")
install(FILES ${DYNAMIC_LIBS} DESTINATION ${CMAKE_INSTALL_PREFIX})