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‎CMakeLists.txt

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cmake_minimum_required(VERSION 3.2)
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set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Build type")
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/cmake)
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project(Stronghold)
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set(Stronghold_VERSION, 0.0.1)
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include_directories(src)
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find_package(SDL2 REQUIRED)
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if(NOT SDL2_FOUND)
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message(FATAL_ERROR "SDL2 has to be installed!")
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endif(NOT SDL2_FOUND)
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include_directories(${SDL2_INCLUDE_DIR})
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set(Boost_USE_STATIC_LIBS OFF)
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set(Boost_USE_MULTITHREADED ON)
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set(Boost_USE_STATIC_RUNTIME OFF)
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find_package(Boost 1.45.0 COMPONENTS system thread)
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if(Boost_FOUND)
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include_directories(${Boost_INCLUDE_DIRS})
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else(Boost_FOUND)
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message(FATAL_ERROR "Boost has to be installed!")
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endif(Boost_FOUND)
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file(GLOB_RECURSE SOURCES src/*.cpp)
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if(MSVC)
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add_definitions(-D_CRT_SECURE_NO_WARNINGS)
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endif()
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add_executable(Stronghold ${SOURCES})
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add_definitions(-Wall -Wextra -pedantic-errors -Ofast)
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set_target_properties(Stronghold PROPERTIES
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CXX_STANDARD 11
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CXX_STANDARD_REQUIRED YES
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CXX_EXTENSIONS NO
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)
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target_link_libraries(Stronghold ${SDL2_LIBRARY} ${Boost_LIBRARIES})

‎cmake/FindSDL2.cmake

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# - Find SDL2
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# Find the SDL2 headers and libraries
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#
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# SDL2::SDL2 - Imported target to use for building a library
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# SDL2::SDL2main - Imported interface target to use if you want SDL and SDLmain.
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# SDL2_FOUND - True if SDL2 was found.
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# SDL2_DYNAMIC - If we found a DLL version of SDL (meaning you might want to copy a DLL from SDL2::SDL2)
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#
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# Original Author:
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# 2015 Ryan Pavlik <[email protected]> <[email protected]>
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#
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# Copyright Sensics, Inc. 2015.
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# Distributed under the Boost Software License, Version 1.0.
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# (See accompanying file LICENSE_1_0.txt or copy at
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# http://www.boost.org/LICENSE_1_0.txt)
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# Set up architectures (for windows) and prefixes (for mingw builds)
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if(WIN32)
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if(MINGW)
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include(MinGWSearchPathExtras OPTIONAL)
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if(MINGWSEARCH_TARGET_TRIPLE)
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set(SDL2_PREFIX ${MINGWSEARCH_TARGET_TRIPLE})
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endif()
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endif()
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if(CMAKE_SIZEOF_VOID_P EQUAL 8)
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set(SDL2_LIB_PATH_SUFFIX lib/x64)
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if(NOT MSVC AND NOT SDL2_PREFIX)
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set(SDL2_PREFIX x86_64-w64-mingw32)
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endif()
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else()
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set(SDL2_LIB_PATH_SUFFIX lib/x86)
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if(NOT MSVC AND NOT SDL2_PREFIX)
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set(SDL2_PREFIX i686-w64-mingw32)
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endif()
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endif()
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endif()
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if(SDL2_PREFIX)
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set(SDL2_ORIGPREFIXPATH ${CMAKE_PREFIX_PATH})
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if(SDL2_ROOT_DIR)
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list(APPEND CMAKE_PREFIX_PATH "${SDL2_ROOT_DIR}")
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endif()
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if(CMAKE_PREFIX_PATH)
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foreach(_prefix ${CMAKE_PREFIX_PATH})
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list(APPEND CMAKE_PREFIX_PATH "${_prefix}/${SDL2_PREFIX}")
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endforeach()
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endif()
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if(MINGWSEARCH_PREFIXES)
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list(APPEND CMAKE_PREFIX_PATH ${MINGWSEARCH_PREFIXES})
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endif()
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endif()
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# Invoke pkgconfig for hints
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find_package(PkgConfig QUIET)
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set(SDL2_INCLUDE_HINTS)
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set(SDL2_LIB_HINTS)
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if(PKG_CONFIG_FOUND)
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pkg_search_module(SDL2PC QUIET sdl2)
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if(SDL2PC_INCLUDE_DIRS)
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set(SDL2_INCLUDE_HINTS ${SDL2PC_INCLUDE_DIRS})
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endif()
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if(SDL2PC_LIBRARY_DIRS)
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set(SDL2_LIB_HINTS ${SDL2PC_LIBRARY_DIRS})
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endif()
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endif()
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include(FindPackageHandleStandardArgs)
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find_library(SDL2_LIBRARY
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NAMES
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SDL2
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HINTS
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${SDL2_LIB_HINTS}
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PATHS
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${SDL2_ROOT_DIR}
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ENV SDL2DIR
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PATH_SUFFIXES lib SDL2 ${SDL2_LIB_PATH_SUFFIX})
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set(_sdl2_framework FALSE)
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# Some special-casing if we've found/been given a framework.
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# Handles whether we're given the library inside the framework or the framework itself.
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if(APPLE AND "${SDL2_LIBRARY}" MATCHES "(/[^/]+)*.framework(/.*)?$")
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set(_sdl2_framework TRUE)
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set(SDL2_FRAMEWORK "${SDL2_LIBRARY}")
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# Move up in the directory tree as required to get the framework directory.
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while("${SDL2_FRAMEWORK}" MATCHES "(/[^/]+)*.framework(/.*)$" AND NOT "${SDL2_FRAMEWORK}" MATCHES "(/[^/]+)*.framework$")
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get_filename_component(SDL2_FRAMEWORK "${SDL2_FRAMEWORK}" DIRECTORY)
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endwhile()
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if("${SDL2_FRAMEWORK}" MATCHES "(/[^/]+)*.framework$")
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set(SDL2_FRAMEWORK_NAME ${CMAKE_MATCH_1})
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# If we found a framework, do a search for the header ahead of time that will be more likely to get the framework header.
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find_path(SDL2_INCLUDE_DIR
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NAMES
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SDL_haptic.h # this file was introduced with SDL2
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HINTS
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"${SDL2_FRAMEWORK}/Headers/")
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else()
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# For some reason we couldn't get the framework directory itself.
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# Shouldn't happen, but might if something is weird.
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unset(SDL2_FRAMEWORK)
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endif()
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endif()
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find_path(SDL2_INCLUDE_DIR
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NAMES
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SDL_haptic.h # this file was introduced with SDL2
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HINTS
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${SDL2_INCLUDE_HINTS}
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PATHS
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${SDL2_ROOT_DIR}
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ENV SDL2DIR
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PATH_SUFFIXES include include/sdl2 include/SDL2 SDL2)
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if(WIN32 AND SDL2_LIBRARY)
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find_file(SDL2_RUNTIME_LIBRARY
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NAMES
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SDL2.dll
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libSDL2.dll
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HINTS
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${SDL2_LIB_HINTS}
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PATHS
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${SDL2_ROOT_DIR}
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ENV SDL2DIR
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PATH_SUFFIXES bin lib ${SDL2_LIB_PATH_SUFFIX})
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endif()
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if(WIN32 OR ANDROID OR IOS OR (APPLE AND NOT _sdl2_framework))
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set(SDL2_EXTRA_REQUIRED SDL2_SDLMAIN_LIBRARY)
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find_library(SDL2_SDLMAIN_LIBRARY
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NAMES
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SDL2main
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PATHS
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${SDL2_ROOT_DIR}
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ENV SDL2DIR
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PATH_SUFFIXES lib ${SDL2_LIB_PATH_SUFFIX})
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endif()
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if(MINGW AND NOT SDL2PC_FOUND)
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find_library(SDL2_MINGW_LIBRARY mingw32)
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find_library(SDL2_MWINDOWS_LIBRARY mwindows)
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endif()
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if(SDL2_PREFIX)
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# Restore things the way they used to be.
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set(CMAKE_PREFIX_PATH ${SDL2_ORIGPREFIXPATH})
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endif()
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# handle the QUIETLY and REQUIRED arguments and set QUATLIB_FOUND to TRUE if
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# all listed variables are TRUE
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(SDL2
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DEFAULT_MSG
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SDL2_LIBRARY
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SDL2_INCLUDE_DIR
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${SDL2_EXTRA_REQUIRED})
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if(SDL2_FOUND)
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if(NOT TARGET SDL2::SDL2)
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# Create SDL2::SDL2
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if(WIN32 AND SDL2_RUNTIME_LIBRARY)
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set(SDL2_DYNAMIC TRUE)
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add_library(SDL2::SDL2 SHARED IMPORTED)
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set_target_properties(SDL2::SDL2
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PROPERTIES
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IMPORTED_IMPLIB "${SDL2_LIBRARY}"
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IMPORTED_LOCATION "${SDL2_RUNTIME_LIBRARY}"
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INTERFACE_INCLUDE_DIRECTORIES "${SDL2_INCLUDE_DIR}"
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)
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else()
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add_library(SDL2::SDL2 UNKNOWN IMPORTED)
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if(SDL2_FRAMEWORK AND SDL2_FRAMEWORK_NAME)
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# Handle the case that SDL2 is a framework and we were able to decompose it above.
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set_target_properties(SDL2::SDL2 PROPERTIES
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IMPORTED_LOCATION "${SDL2_FRAMEWORK}/${SDL2_FRAMEWORK_NAME}")
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elseif(_sdl2_framework AND SDL2_LIBRARY MATCHES "(/[^/]+)*.framework$")
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# Handle the case that SDL2 is a framework and SDL_LIBRARY is just the framework itself.
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# This takes the basename of the framework, without the extension,
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# and sets it (as a child of the framework) as the imported location for the target.
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# This is the library symlink inside of the framework.
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set_target_properties(SDL2::SDL2 PROPERTIES
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IMPORTED_LOCATION "${SDL2_LIBRARY}/${CMAKE_MATCH_1}")
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else()
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# Handle non-frameworks (including non-Mac), as well as the case that we're given the library inside of the framework
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set_target_properties(SDL2::SDL2 PROPERTIES
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IMPORTED_LOCATION "${SDL2_LIBRARY}")
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endif()
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set_target_properties(SDL2::SDL2
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PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${SDL2_INCLUDE_DIR}"
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)
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endif()
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if(APPLE)
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# Need Cocoa here, is always a framework
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find_library(SDL2_COCOA_LIBRARY Cocoa)
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list(APPEND SDL2_EXTRA_REQUIRED SDL2_COCOA_LIBRARY)
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if(SDL2_COCOA_LIBRARY)
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set_target_properties(SDL2::SDL2 PROPERTIES
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IMPORTED_LINK_INTERFACE_LIBRARIES ${SDL2_COCOA_LIBRARY})
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endif()
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endif()
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# Compute what to do with SDL2main
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set(SDL2MAIN_LIBRARIES SDL2::SDL2)
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add_library(SDL2::SDL2main INTERFACE IMPORTED)
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if(SDL2_SDLMAIN_LIBRARY)
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add_library(SDL2::SDL2main_real STATIC IMPORTED)
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set_target_properties(SDL2::SDL2main_real
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PROPERTIES
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IMPORTED_LOCATION "${SDL2_SDLMAIN_LIBRARY}")
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set(SDL2MAIN_LIBRARIES SDL2::SDL2main_real ${SDL2MAIN_LIBRARIES})
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endif()
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if(MINGW)
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# MinGW requires some additional libraries to appear earlier in the link line.
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if(SDL2PC_LIBRARIES)
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# Use pkgconfig-suggested extra libraries if available.
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list(REMOVE_ITEM SDL2PC_LIBRARIES SDL2main SDL2)
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set(SDL2MAIN_LIBRARIES ${SDL2PC_LIBRARIES} ${SDL2MAIN_LIBRARIES})
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else()
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# fall back to extra libraries specified in pkg-config in
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# an official binary distro of SDL2 for MinGW I downloaded
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if(SDL2_MINGW_LIBRARY)
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set(SDL2MAIN_LIBRARIES ${SDL2_MINGW_LIBRARY} ${SDL2MAIN_LIBRARIES})
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endif()
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if(SDL2_MWINDOWS_LIBRARY)
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set(SDL2MAIN_LIBRARIES ${SDL2_MWINDOWS_LIBRARY} ${SDL2MAIN_LIBRARIES})
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endif()
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endif()
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set_target_properties(SDL2::SDL2main
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PROPERTIES
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INTERFACE_COMPILE_DEFINITIONS "main=SDL_main")
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endif()
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set_target_properties(SDL2::SDL2main
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PROPERTIES
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INTERFACE_LINK_LIBRARIES "${SDL2MAIN_LIBRARIES}")
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endif()
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mark_as_advanced(SDL2_ROOT_DIR)
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endif()
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mark_as_advanced(SDL2_LIBRARY
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SDL2_RUNTIME_LIBRARY
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SDL2_INCLUDE_DIR
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SDL2_SDLMAIN_LIBRARY
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SDL2_COCOA_LIBRARY
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SDL2_MINGW_LIBRARY
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SDL2_MWINDOWS_LIBRARY)

‎data/.gitignore

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!.gitignore

‎src/Config.h

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#pragma once
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#define OPENSH_VERSION_MAJOR 0
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#define OPENSH_VERSION_MINOR 1
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#define OPENSH_VERSION_STRING "0.1"

‎src/Display.cpp

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#include <Display.h>
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using namespace OpenSH::Game;
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using namespace OpenSH::System;
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Display::Display() {
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SDL_Init(SDL_INIT_EVERYTHING);
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}
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Display::~Display() {
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SDL_Quit();
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}
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void Display::OpenWindowed(std::string title, int width, int height) {
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window = SDL_CreateWindow(title.c_str(), SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, width, height, SDL_WINDOW_SHOWN | SDL_WINDOW_INPUT_FOCUS);
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if(!window) {
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Logger::LogToConsole("Unable to create SDL2 window!", Logger::ERROR);
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Logger::LogToConsole(SDL_GetError(), Logger::WARNING);
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}
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renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);
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if(!renderer) {
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Logger::LogToConsole("Unable to create SDL2 renderer!", Logger::ERROR);
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Logger::LogToConsole(SDL_GetError(), Logger::WARNING);
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}
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open = true;
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}
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void Display::Fullscreen() {
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int err = SDL_SetWindowFullscreen(window, SDL_WINDOW_FULLSCREEN_DESKTOP);
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if(err < 0) {
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Logger::LogToConsole("Unable to switch to fullscreen!", Logger::WARNING);
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Logger::LogToConsole(SDL_GetError(), Logger::WARNING);
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}
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}
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void Display::Close() {
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SDL_DestroyWindow(window);
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}
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void Display::Update() {
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SDL_RenderPresent(renderer);
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SDL_Delay(10);
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while(SDL_PollEvent(&event) != 0) {
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if(event.type == SDL_QUIT) {
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open = false;
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}
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}
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}
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void Display::Clear() {
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SDL_RenderClear(renderer);
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}
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bool Display::IsOpen() {
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return open;
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}
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SDL_Renderer *Display::GetRenderer() {
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return renderer;
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}

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