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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.8)
project(eoref-client)
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
option(EOREF_STATIC_LIBS "Use static libraries" OFF)
# -----------
if (CMAKE_BUILD_TYPE EQUAL "Debug" OR CMAKE_BUILD_TYPE EQUAL "RelWithDebInfo")
set(DEBUG_BUILD 1)
else()
set(DEBUG_BUILD 0)
endif()
# -----------
# endless.exe
set(ALSMART_SOURCES
lib/alsmart/alsmart.hpp
lib/alsmart/font.hpp
lib/alsmart/memfile.hpp
lib/alsmart/native_dialog.hpp
)
set(CIO_SOURCES
lib/cio/cio.cpp
lib/cio/cio.hpp
)
set(UTIL_SOURCES
lib/util/ascii.hpp
lib/util/bind_front.hpp
lib/util/int_pack.hpp
lib/util/overload.hpp
lib/util/signal.hpp
)
add_executable(endless WIN32
${ALSMART_SOURCES}
${CIO_SOURCES}
${UTIL_SOURCES}
src/data/dib_reader.cpp
src/data/dib_reader.hpp
src/data/eo_pub_protocol.hpp
src/data/eo_stream.cpp
src/data/eo_stream.hpp
src/data/eo_types.hpp
src/data/full_emf.cpp
src/data/full_emf.hpp
src/data/pe_reader.cpp
src/data/pe_reader.hpp
src/engine/engine_allegro.cpp
src/engine/engine_allegro.hpp
src/gfx/color.hpp
src/gfx/draw_buffer.cpp
src/gfx/draw_buffer.hpp
src/gfx/draw_buffer_debug.cpp
src/gfx/draw_buffer_debug.hpp
src/gfx/gfx_pool.cpp
src/gfx/gfx_pool.hpp
src/packet/eo_packets.cpp
src/packet/eo_packets.hpp
src/packet/eo_protocol.hpp
src/packet/packet_processor.cpp
src/packet/packet_processor.hpp
src/packet/packet_base.cpp
src/packet/packet_base.hpp
src/app.cpp
src/app.hpp
src/config.cpp
src/config.hpp
src/data.cpp
src/data.hpp
src/engine.cpp
src/engine.hpp
src/game.cpp
src/game.hpp
src/main.cpp
src/netclient.cpp
src/netclient.hpp
src/trace.hpp
)
target_include_directories(endless PUBLIC src lib)
# -----------
if (CMAKE_CROSSCOMPILING AND WIN32)
# CMake is too daft to just try running the executable
set(CMAKE_CROSSCOMPILING_EMULATOR wine)
endif()
set(GENERATED_SRC_DIR "${CMAKE_CURRENT_BINARY_DIR}/generated")
# -----------
# Convert resources
add_subdirectory(tools/bin2c)
set(EOFONT1_BMP "${CMAKE_CURRENT_SOURCE_DIR}/resources/eofont1.bmp")
set(EOFONT1_CPP "${GENERATED_SRC_DIR}/resources/eofont1.cpp")
set(EOFONT2_BMP "${CMAKE_CURRENT_SOURCE_DIR}/resources/eofont2.bmp")
set(EOFONT2_CPP "${GENERATED_SRC_DIR}/resources/eofont2.cpp")
file(MAKE_DIRECTORY "${GENERATED_SRC_DIR}/resources")
add_custom_command(
OUTPUT ${EOFONT1_CPP}
COMMAND bin2c "${EOFONT1_BMP}" "${EOFONT1_CPP}" eofont1
DEPENDS "${EO_PROTOCOL_TXT}" "${GENERATED_SRC_DIR}/resources"
WORKING_DIRECTORY "${GENERATED_SRC_DIR}/resources"
)
add_custom_command(
OUTPUT ${EOFONT2_CPP}
COMMAND bin2c "${EOFONT2_BMP}" "${EOFONT2_CPP}" eofont2
DEPENDS "${EO_PROTOCOL_TXT}" "${GENERATED_SRC_DIR}/resources"
WORKING_DIRECTORY "${GENERATED_SRC_DIR}/resources"
)
add_custom_target(eofont1 DEPENDS ${EOFONT1_CPP})
add_custom_target(eofont2 DEPENDS ${EOFONT2_CPP})
add_library(eo_resources STATIC
${EOFONT1_CPP}
${EOFONT2_CPP}
resources/eo_resources.hpp
)
# Link to endless.exe
target_link_libraries(endless PUBLIC eo_resources)
# -----------
# Generate the protocol files using eo_protocol_parser
add_subdirectory(tools/eo_protocol_parser)
set(EO_PROTOCOL_TXT "${CMAKE_CURRENT_SOURCE_DIR}/protocol/eo_protocol.txt")
set(EO_PUB_PROTOCOL_TXT "${CMAKE_CURRENT_SOURCE_DIR}/protocol/pub_protocol.txt")
set(GENERATED_EO_PROTOCOL_FILES
"${GENERATED_SRC_DIR}/eo_protocol/enums.hpp"
"${GENERATED_SRC_DIR}/eo_protocol/structs.hpp"
"${GENERATED_SRC_DIR}/eo_protocol/structs.cpp"
"${GENERATED_SRC_DIR}/eo_protocol/client.hpp"
"${GENERATED_SRC_DIR}/eo_protocol/client.cpp"
"${GENERATED_SRC_DIR}/eo_protocol/client_packets.tpp"
"${GENERATED_SRC_DIR}/eo_protocol/server.hpp"
"${GENERATED_SRC_DIR}/eo_protocol/server.cpp"
"${GENERATED_SRC_DIR}/eo_protocol/server_packets.tpp"
)
set(GENERATED_EO_PUB_PROTOCOL_FILES
"${GENERATED_SRC_DIR}/eo_protocol/pub_enums.hpp"
"${GENERATED_SRC_DIR}/eo_protocol/pub_structs.hpp"
"${GENERATED_SRC_DIR}/eo_protocol/pub_structs.cpp"
)
file(MAKE_DIRECTORY "${GENERATED_SRC_DIR}/eo_protocol")
add_custom_command(
OUTPUT ${GENERATED_EO_PROTOCOL_FILES}
COMMAND eo_protocol_parser -net "${EO_PROTOCOL_TXT}"
DEPENDS "${EO_PROTOCOL_TXT}" "${GENERATED_SRC_DIR}/eo_protocol"
WORKING_DIRECTORY "${GENERATED_SRC_DIR}/eo_protocol"
)
add_custom_command(
OUTPUT ${GENERATED_EO_PUB_PROTOCOL_FILES}
COMMAND eo_protocol_parser -pub "${EO_PUB_PROTOCOL_TXT}"
DEPENDS "${EO_PUB_PROTOCOL_TXT}" "${GENERATED_SRC_DIR}/eo_protocol"
WORKING_DIRECTORY "${GENERATED_SRC_DIR}/eo_protocol"
)
add_custom_target(eo_protocol_generated
DEPENDS ${GENERATED_EO_PROTOCOL_FILES}
)
add_custom_target(eo_pub_protocol_generated
DEPENDS ${GENERATED_EO_PUB_PROTOCOL_FILES}
)
add_library(eo_protocol STATIC
${GENERATED_EO_PROTOCOL_FILES}
${EO_PROTOCOL_TXT}
)
add_dependencies(eo_protocol eo_protocol_generated)
target_include_directories(eo_protocol PRIVATE src "${GENERATED_SRC_DIR/eo_protocol}")
target_include_directories(eo_protocol PUBLIC src/packet "${GENERATED_SRC_DIR}")
add_library(eo_pub_protocol STATIC
${GENERATED_EO_PUB_PROTOCOL_FILES}
${EO_PUB_PROTOCOL_TXT}
)
add_dependencies(eo_pub_protocol eo_pub_protocol_generated)
target_include_directories(eo_pub_protocol PRIVATE src "${GENERATED_SRC_DIR/eo_protocol}")
target_include_directories(eo_pub_protocol PUBLIC src/packet "${GENERATED_SRC_DIR}")
# Link to endless.exe
target_link_libraries(endless PUBLIC eo_protocol eo_pub_protocol)
# -----------
# CMake-based dependencies
# TODO: Make installed version usable
add_subdirectory(third-party/fmt)
# Link to endless.exe
target_link_libraries(endless PUBLIC fmt)
# -----------
# find_package / pkg-config dependencies
set(USE_PKGCONFIG 1)
# Dependency: Threads
find_package(Threads REQUIRED)
target_link_libraries(endless PRIVATE Threads::Threads)
# Dependency: Asio
find_package(Asio 1.12 REQUIRED)
target_include_directories(endless PRIVATE ${ASIO_INCLUDE_DIR})
target_compile_definitions(endless PRIVATE ASIO_STANDALONE)
if (WIN32)
target_link_libraries(endless PRIVATE ws2_32)
endif()
# Dependency: Allegro
set(ALLEGRO_ADDONS dialog image primitives memfile)
if(USE_PKGCONFIG)
find_package(PkgConfig)
if (EOREF_STATIC_LIBS)
if (DEBUG_BUILD)
pkg_search_module(ALLEGRO5 REQUIRED allegro-static-debug-5 allegro-static-5)
foreach (ADDON ${ALLEGRO_ADDONS})
string(TOUPPER ${ADDON} ADDON_UPPER)
pkg_search_module(ALLEGRO5_${ADDON_UPPER} REQUIRED allegro_${ADDON}-static-debug-5 allegro_${ADDON}-static-5)
endforeach()
else()
pkg_search_module(ALLEGRO5 REQUIRED allegro-static-5)
foreach (ADDON ${ALLEGRO_ADDONS})
string(TOUPPER ${ADDON} ADDON_UPPER)
pkg_search_module(ALLEGRO5_${ADDON_UPPER} REQUIRED allegro_${ADDON}-static-5)
endforeach()
endif()
else()
if (DEBUG_BUILD)
pkg_search_module(ALLEGRO5 REQUIRED allegro-debug-5 allegro-static-debug-5 allegro-5 allegro-static-5)
foreach (ADDON ${ALLEGRO_ADDONS})
string(TOUPPER ${ADDON} ADDON_UPPER)
pkg_search_module(ALLEGRO5_${ADDON_UPPER} REQUIRED allegro_${ADDON}-debug-5 allegro_${ADDON}-static-debug-5 allegro_${ADDON}-5 allegro_${ADDON}-static-5)
endforeach()
else()
pkg_search_module(ALLEGRO5 REQUIRED allegro-5 allegro-static-5)
foreach (ADDON ${ALLEGRO_ADDONS})
string(TOUPPER ${ADDON} ADDON_UPPER)
pkg_search_module(ALLEGRO5_${ADDON_UPPER} REQUIRED allegro_${ADDON}-5 allegro_${ADDON}-static-5)
endforeach()
endif()
endif()
target_include_directories(endless SYSTEM PRIVATE ${ALLEGRO5_INCLUDE_DIRS})
target_link_directories(endless PRIVATE ${ALLEGRO5_LIBRARY_DIRS})
if (EOREF_STATIC_LIBS)
target_link_libraries(endless PRIVATE ${ALLEGRO5_STATIC_LIBRARIES} ${ALLEGRO5_DIALOG_STATIC_LIBRARIES} ${ALLEGRO5_IMAGE_STATIC_LIBRARIES} ${ALLEGRO5_PRIMITIVES_STATIC_LIBRARIES} ${ALLEGRO5_MEMFILE_STATIC_LIBRARIES})
else()
target_link_libraries(endless PRIVATE ${ALLEGRO5_LIBRARIES} ${ALLEGRO5_DIALOG_LIBRARIES} ${ALLEGRO5_IMAGE_LIBRARIES} ${ALLEGRO5_PRIMITIVES_LIBRARIES} ${ALLEGRO5_MEMFILE_LIBRARIES})
endif()
else()
# pkg-config not generally available on Windows
# however FindAllegro5 is yet to be adapted to include appropriate static libs
# find_package(Allegro5 REQUIRED)
# target_include_directories(endless SYSTEM PRIVATE ${ALLEGRO5_INCLUDE_DIR})
# target_link_libraries(endless PRIVATE Threads::Threads ${ALLEGRO5_LIBRARY} ${ALLEGRO5_DIALOG_LIBRARY} ${ALLEGRO5_IMAGE_LIBRARY} ${ALLEGRO5_PRIMITIVES_LIBRARY})
endif()
# -----------
# Link required data files in build directory
include(symlink_datafiles)
symlink_datafiles(endless ${CMAKE_CURRENT_SOURCE_DIR}/config ${CMAKE_CURRENT_BINARY_DIR}/config)
symlink_datafiles(endless ${CMAKE_CURRENT_SOURCE_DIR}/gfx ${CMAKE_CURRENT_BINARY_DIR}/gfx)