1 files changed, 0 insertions, 368 deletions

diff --git a/cmake_modules/FindSFML.cmake b/cmake_modules/FindSFML.cmake
deleted file mode 100644
index ba1217d..0000000
--- a/cmake_modules/FindSFML.cmake
+++ /dev/null
@@ -1,368 +0,0 @@
-# This script locates the SFML library
-# ------------------------------------
-#
-# Usage
-# -----
-#
-# When you try to locate the SFML libraries, you must specify which modules you want to use (system, window, graphics, network, audio, main).
-# If none is given, the SFML_LIBRARIES variable will be empty and you'll end up linking to nothing.
-# example:
-#   find_package(SFML COMPONENTS graphics window system) // find the graphics, window and system modules
-#
-# You can enforce a specific version, either MAJOR.MINOR or only MAJOR.
-# If nothing is specified, the version won't be checked (i.e. any version will be accepted).
-# example:
-#   find_package(SFML COMPONENTS ...)     // no specific version required
-#   find_package(SFML 2 COMPONENTS ...)   // any 2.x version
-#   find_package(SFML 2.4 COMPONENTS ...) // version 2.4 or greater
-#
-# By default, the dynamic libraries of SFML will be found. To find the static ones instead,
-# you must set the SFML_STATIC_LIBRARIES variable to TRUE before calling find_package(SFML ...).
-# Since you have to link yourself all the SFML dependencies when you link it statically, the following
-# additional variables are defined: SFML_XXX_DEPENDENCIES and SFML_DEPENDENCIES (see their detailed
-# description below).
-# In case of static linking, the SFML_STATIC macro will also be defined by this script.
-# example:
-#   set(SFML_STATIC_LIBRARIES TRUE)
-#   find_package(SFML 2 COMPONENTS network system)
-#
-# On Mac OS X if SFML_STATIC_LIBRARIES is not set to TRUE then by default CMake will search for frameworks unless
-# CMAKE_FIND_FRAMEWORK is set to "NEVER" for example. Please refer to CMake documentation for more details.
-# Moreover, keep in mind that SFML frameworks are only available as release libraries unlike dylibs which
-# are available for both release and debug modes.
-#
-# If SFML is not installed in a standard path, you can use the SFML_ROOT CMake (or environment) variable
-# to tell CMake where SFML is.
-#
-# Output
-# ------
-#
-# This script defines the following variables:
-# - For each specified module XXX (system, window, graphics, network, audio, main):
-#   - SFML_XXX_LIBRARY_DEBUG:   the name of the debug library of the xxx module (set to SFML_XXX_LIBRARY_RELEASE is no debug version is found)
-#   - SFML_XXX_LIBRARY_RELEASE: the name of the release library of the xxx module (set to SFML_XXX_LIBRARY_DEBUG is no release version is found)
-#   - SFML_XXX_LIBRARY:         the name of the library to link to for the xxx module (includes both debug and optimized names if necessary)
-#   - SFML_XXX_FOUND:           true if either the debug or release library of the xxx module is found
-#   - SFML_XXX_DEPENDENCIES:    the list of libraries the module depends on, in case of static linking
-# - SFML_LIBRARIES:    the list of all libraries corresponding to the required modules
-# - SFML_FOUND:        true if all the required modules are found
-# - SFML_INCLUDE_DIR:  the path where SFML headers are located (the directory containing the SFML/Config.hpp file)
-# - SFML_DEPENDENCIES: the list of libraries SFML depends on, in case of static linking
-#
-# example:
-#   find_package(SFML 2 COMPONENTS system window graphics audio REQUIRED)
-#   include_directories(${SFML_INCLUDE_DIR})
-#   add_executable(myapp ...)
-#   target_link_libraries(myapp ${SFML_LIBRARIES})
-
-# define the SFML_STATIC macro if static build was chosen
-if (SFML_STATIC_LIBRARIES)
-    add_definitions(-DSFML_STATIC)
-endif ()
-
-# define the list of search paths for headers and libraries
-set(FIND_SFML_PATHS
-        ${SFML_ROOT}
-        $ENV{SFML_ROOT}
-        ~/Library/Frameworks
-        /Library/Frameworks
-        /usr/local
-        /usr
-        /sw
-        /opt/local
-        /opt/csw
-        /opt)
-
-# find the SFML include directory
-find_path(SFML_INCLUDE_DIR SFML/Config.hpp
-        PATH_SUFFIXES include
-        PATHS ${FIND_SFML_PATHS})
-
-# check the version number
-set(SFML_VERSION_OK TRUE)
-if (SFML_FIND_VERSION AND SFML_INCLUDE_DIR)
-    # extract the major and minor version numbers from SFML/Config.hpp
-    # we have to handle gtest a little bit differently:
-    if ("${SFML_INCLUDE_DIR}" MATCHES "SFML.framework")
-        set(SFML_CONFIG_HPP_INPUT "${SFML_INCLUDE_DIR}/Headers/Config.hpp")
-    else ()
-        set(SFML_CONFIG_HPP_INPUT "${SFML_INCLUDE_DIR}/SFML/Config.hpp")
-    endif ()
-    FILE(READ "${SFML_CONFIG_HPP_INPUT}" SFML_CONFIG_HPP_CONTENTS)
-    STRING(REGEX REPLACE ".*#define SFML_VERSION_MAJOR ([0-9]+).*" "\\1" SFML_VERSION_MAJOR "${SFML_CONFIG_HPP_CONTENTS}")
-    STRING(REGEX REPLACE ".*#define SFML_VERSION_MINOR ([0-9]+).*" "\\1" SFML_VERSION_MINOR "${SFML_CONFIG_HPP_CONTENTS}")
-    STRING(REGEX REPLACE ".*#define SFML_VERSION_PATCH ([0-9]+).*" "\\1" SFML_VERSION_PATCH "${SFML_CONFIG_HPP_CONTENTS}")
-    if (NOT "${SFML_VERSION_PATCH}" MATCHES "^[0-9]+$")
-        set(SFML_VERSION_PATCH 0)
-    endif ()
-    math(EXPR SFML_REQUESTED_VERSION "${SFML_FIND_VERSION_MAJOR} * 10000 + ${SFML_FIND_VERSION_MINOR} * 100 + ${SFML_FIND_VERSION_PATCH}")
-
-    # if we could extract them, compare with the requested version number
-    if (SFML_VERSION_MAJOR)
-        # transform version numbers to an integer
-        math(EXPR SFML_VERSION "${SFML_VERSION_MAJOR} * 10000 + ${SFML_VERSION_MINOR} * 100 + ${SFML_VERSION_PATCH}")
-
-        # compare them
-        if (SFML_VERSION LESS SFML_REQUESTED_VERSION)
-            set(SFML_VERSION_OK FALSE)
-        endif ()
-    else ()
-        # SFML version is < 2.0
-        if (SFML_REQUESTED_VERSION GREATER 10900)
-            set(SFML_VERSION_OK FALSE)
-            set(SFML_VERSION_MAJOR 1)
-            set(SFML_VERSION_MINOR x)
-            set(SFML_VERSION_PATCH x)
-        endif ()
-    endif ()
-endif ()
-
-# find the requested modules
-set(SFML_FOUND TRUE) # will be set to false if one of the required modules is not found
-foreach (FIND_SFML_COMPONENT ${SFML_FIND_COMPONENTS})
-    string(TOLOWER ${FIND_SFML_COMPONENT} FIND_SFML_COMPONENT_LOWER)
-    string(TOUPPER ${FIND_SFML_COMPONENT} FIND_SFML_COMPONENT_UPPER)
-    set(FIND_SFML_COMPONENT_NAME sfml-${FIND_SFML_COMPONENT_LOWER})
-
-    # no suffix for sfml-main, it is always a static library
-    if (FIND_SFML_COMPONENT_LOWER STREQUAL "main")
-        # release library
-        find_library(SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_RELEASE
-                NAMES ${FIND_SFML_COMPONENT_NAME}
-                PATH_SUFFIXES lib64 lib
-                PATHS ${FIND_SFML_PATHS})
-
-        # debug library
-        find_library(SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DEBUG
-                NAMES ${FIND_SFML_COMPONENT_NAME}-d
-                PATH_SUFFIXES lib64 lib
-                PATHS ${FIND_SFML_PATHS})
-    else ()
-        # static release library
-        find_library(SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_STATIC_RELEASE
-                NAMES ${FIND_SFML_COMPONENT_NAME}-s
-                PATH_SUFFIXES lib64 lib
-                PATHS ${FIND_SFML_PATHS})
-
-        # static debug library
-        find_library(SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_STATIC_DEBUG
-                NAMES ${FIND_SFML_COMPONENT_NAME}-s-d
-                PATH_SUFFIXES lib64 lib
-                PATHS ${FIND_SFML_PATHS})
-
-        # dynamic release library
-        find_library(SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DYNAMIC_RELEASE
-                NAMES ${FIND_SFML_COMPONENT_NAME}
-                PATH_SUFFIXES lib64 lib
-                PATHS ${FIND_SFML_PATHS})
-
-        # dynamic debug library
-        find_library(SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DYNAMIC_DEBUG
-                NAMES ${FIND_SFML_COMPONENT_NAME}-d
-                PATH_SUFFIXES lib64 lib
-                PATHS ${FIND_SFML_PATHS})
-
-        # choose the entries that fit the requested link m_type
-        if (SFML_STATIC_LIBRARIES)
-            if (SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_STATIC_RELEASE)
-                set(SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_RELEASE ${SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_STATIC_RELEASE})
-            endif ()
-            if (SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_STATIC_DEBUG)
-                set(SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DEBUG ${SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_STATIC_DEBUG})
-            endif ()
-        else ()
-            if (SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DYNAMIC_RELEASE)
-                set(SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_RELEASE ${SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DYNAMIC_RELEASE})
-            endif ()
-            if (SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DYNAMIC_DEBUG)
-                set(SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DEBUG ${SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DYNAMIC_DEBUG})
-            endif ()
-        endif ()
-    endif ()
-
-    if (SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DEBUG OR SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_RELEASE)
-        # library found
-        set(SFML_${FIND_SFML_COMPONENT_UPPER}_FOUND TRUE)
-
-        # if both are found, set SFML_XXX_LIBRARY to contain both
-        if (SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DEBUG AND SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_RELEASE)
-            set(SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY debug ${SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DEBUG}
-                    optimized ${SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_RELEASE})
-        endif ()
-
-        # if only one debug/release variant is found, set the other to be equal to the found one
-        if (SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DEBUG AND NOT SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_RELEASE)
-            # debug and not release
-            set(SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_RELEASE ${SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DEBUG})
-            set(SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY ${SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DEBUG})
-        endif ()
-        if (SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_RELEASE AND NOT SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DEBUG)
-            # release and not debug
-            set(SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DEBUG ${SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_RELEASE})
-            set(SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY ${SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_RELEASE})
-        endif ()
-    else ()
-        # library not found
-        set(SFML_FOUND FALSE)
-        set(SFML_${FIND_SFML_COMPONENT_UPPER}_FOUND FALSE)
-        set(SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY "")
-        set(FIND_SFML_MISSING "${FIND_SFML_MISSING} SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY")
-    endif ()
-
-    # mark as advanced
-    MARK_AS_ADVANCED(SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY
-            SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_RELEASE
-            SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DEBUG
-            SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_STATIC_RELEASE
-            SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_STATIC_DEBUG
-            SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DYNAMIC_RELEASE
-            SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DYNAMIC_DEBUG)
-
-    # add to the global list of libraries
-    set(SFML_LIBRARIES ${SFML_LIBRARIES} "${SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY}")
-endforeach ()
-
-# in case of static linking, we must also define the list of all the dependencies of SFML libraries
-if (SFML_STATIC_LIBRARIES)
-
-    # detect the OS
-    if (${CMAKE_SYSTEM_NAME} MATCHES "Windows")
-        set(FIND_SFML_OS_WINDOWS 1)
-    elseif (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
-        set(FIND_SFML_OS_LINUX 1)
-    elseif (${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
-        set(FIND_SFML_OS_FREEBSD 1)
-    elseif (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
-        set(FIND_SFML_OS_MACOSX 1)
-    endif ()
-
-    # start with an empty list
-    set(SFML_DEPENDENCIES)
-    set(FIND_SFML_DEPENDENCIES_NOTFOUND)
-
-    # macro that searches for a 3rd-party library
-    macro(find_sfml_dependency output friendlyname)
-        # No lookup in environment variables (PATH on Windows), as they may contain wrong library versions
-        find_library(${output} NAMES ${ARGN} PATHS ${FIND_SFML_PATHS} PATH_SUFFIXES lib NO_SYSTEM_ENVIRONMENT_PATH)
-        if (${${output}} STREQUAL "${output}-NOTFOUND")
-            unset(output)
-            set(FIND_SFML_DEPENDENCIES_NOTFOUND "${FIND_SFML_DEPENDENCIES_NOTFOUND} ${friendlyname}")
-        endif ()
-    endmacro()
-
-    # sfml-system
-    list(FIND SFML_FIND_COMPONENTS "system" FIND_SFML_SYSTEM_COMPONENT)
-    if (NOT ${FIND_SFML_SYSTEM_COMPONENT} EQUAL -1)
-
-        # Update the list -- these are only system libraries, no need to find them
-        if (FIND_SFML_OS_LINUX OR FIND_SFML_OS_FREEBSD OR FIND_SFML_OS_MACOSX)
-            set(SFML_SYSTEM_DEPENDENCIES "pthread")
-        endif ()
-        if (FIND_SFML_OS_LINUX)
-            set(SFML_SYSTEM_DEPENDENCIES ${SFML_SYSTEM_DEPENDENCIES} "rt")
-        endif ()
-        if (FIND_SFML_OS_WINDOWS)
-            set(SFML_SYSTEM_DEPENDENCIES "winmm")
-        endif ()
-        set(SFML_DEPENDENCIES ${SFML_SYSTEM_DEPENDENCIES} ${SFML_DEPENDENCIES})
-    endif ()
-
-    # sfml-network
-    list(FIND SFML_FIND_COMPONENTS "network" FIND_SFML_NETWORK_COMPONENT)
-    if (NOT ${FIND_SFML_NETWORK_COMPONENT} EQUAL -1)
-
-        # Update the list -- these are only system libraries, no need to find them
-        if (FIND_SFML_OS_WINDOWS)
-            set(SFML_NETWORK_DEPENDENCIES "ws2_32")
-        endif ()
-        set(SFML_DEPENDENCIES ${SFML_NETWORK_DEPENDENCIES} ${SFML_DEPENDENCIES})
-    endif ()
-
-    # sfml-window
-    list(FIND SFML_FIND_COMPONENTS "window" FIND_SFML_WINDOW_COMPONENT)
-    if (NOT ${FIND_SFML_WINDOW_COMPONENT} EQUAL -1)
-
-        # find libraries
-        if (FIND_SFML_OS_LINUX OR FIND_SFML_OS_FREEBSD)
-            find_sfml_dependency(X11_LIBRARY "X11" X11)
-            find_sfml_dependency(LIBXCB_LIBRARIES "XCB" xcb libxcb)
-            find_sfml_dependency(X11_XCB_LIBRARY "X11-xcb" X11-xcb libX11-xcb)
-            find_sfml_dependency(XCB_RANDR_LIBRARY "xcb-randr" xcb-randr libxcb-randr)
-            find_sfml_dependency(XCB_IMAGE_LIBRARY "xcb-image" xcb-image libxcb-image)
-        endif ()
-
-        if (FIND_SFML_OS_LINUX)
-            find_sfml_dependency(UDEV_LIBRARIES "UDev" udev libudev)
-        endif ()
-
-        # Update the list
-        if (FIND_SFML_OS_WINDOWS)
-            set(SFML_WINDOW_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} "opengl32" "winmm" "gdi32")
-        elseif (FIND_SFML_OS_LINUX)
-            set(SFML_WINDOW_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} "GL" ${X11_LIBRARY} ${LIBXCB_LIBRARIES} ${X11_XCB_LIBRARY} ${XCB_RANDR_LIBRARY} ${XCB_IMAGE_LIBRARY} ${UDEV_LIBRARIES})
-        elseif (FIND_SFML_OS_FREEBSD)
-            set(SFML_WINDOW_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} "GL" ${X11_LIBRARY} ${LIBXCB_LIBRARIES} ${X11_XCB_LIBRARY} ${XCB_RANDR_LIBRARY} ${XCB_IMAGE_LIBRARY} "usbhid")
-        elseif (FIND_SFML_OS_MACOSX)
-            set(SFML_WINDOW_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} "-framework OpenGL -framework Foundation -framework AppKit -framework IOKit -framework Carbon")
-        endif ()
-        set(SFML_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} ${SFML_DEPENDENCIES})
-    endif ()
-
-    # sfml-graphics
-    list(FIND SFML_FIND_COMPONENTS "graphics" FIND_SFML_GRAPHICS_COMPONENT)
-    if (NOT ${FIND_SFML_GRAPHICS_COMPONENT} EQUAL -1)
-
-        # find libraries
-        find_sfml_dependency(FREETYPE_LIBRARY "FreeType" freetype)
-        find_sfml_dependency(JPEG_LIBRARY "libjpeg" jpeg)
-
-        # Update the list
-        set(SFML_GRAPHICS_DEPENDENCIES ${FREETYPE_LIBRARY} ${JPEG_LIBRARY})
-        set(SFML_DEPENDENCIES ${SFML_GRAPHICS_DEPENDENCIES} ${SFML_DEPENDENCIES})
-    endif ()
-
-    # sfml-audio
-    list(FIND SFML_FIND_COMPONENTS "audio" FIND_SFML_AUDIO_COMPONENT)
-    if (NOT ${FIND_SFML_AUDIO_COMPONENT} EQUAL -1)
-
-        # find libraries
-        find_sfml_dependency(OPENAL_LIBRARY "OpenAL" openal openal32)
-        find_sfml_dependency(OGG_LIBRARY "Ogg" ogg)
-        find_sfml_dependency(VORBIS_LIBRARY "Vorbis" vorbis)
-        find_sfml_dependency(VORBISFILE_LIBRARY "VorbisFile" vorbisfile)
-        find_sfml_dependency(VORBISENC_LIBRARY "VorbisEnc" vorbisenc)
-        find_sfml_dependency(FLAC_LIBRARY "FLAC" FLAC)
-
-        # Update the list
-        set(SFML_AUDIO_DEPENDENCIES ${OPENAL_LIBRARY} ${FLAC_LIBRARY} ${VORBISENC_LIBRARY} ${VORBISFILE_LIBRARY} ${VORBIS_LIBRARY} ${OGG_LIBRARY})
-        set(SFML_DEPENDENCIES ${SFML_DEPENDENCIES} ${SFML_AUDIO_DEPENDENCIES})
-    endif ()
-
-endif ()
-
-# handle errors
-if (NOT SFML_VERSION_OK)
-    # SFML version not ok
-    set(FIND_SFML_ERROR "SFML found but version too low (requested: ${SFML_FIND_VERSION}, found: ${SFML_VERSION_MAJOR}.${SFML_VERSION_MINOR}.${SFML_VERSION_PATCH})")
-    set(SFML_FOUND FALSE)
-elseif (SFML_STATIC_LIBRARIES AND FIND_SFML_DEPENDENCIES_NOTFOUND)
-    set(FIND_SFML_ERROR "SFML found but some of its dependencies are missing (${FIND_SFML_DEPENDENCIES_NOTFOUND})")
-    set(SFML_FOUND FALSE)
-elseif (NOT SFML_FOUND)
-    # include directory or library not found
-    set(FIND_SFML_ERROR "Could NOT find SFML (missing: ${FIND_SFML_MISSING})")
-endif ()
-if (NOT SFML_FOUND)
-    if (SFML_FIND_REQUIRED)
-        # fatal error
-        message(FATAL_ERROR ${FIND_SFML_ERROR})
-    elseif (NOT SFML_FIND_QUIETLY)
-        # error but continue
-        message("${FIND_SFML_ERROR}")
-    endif ()
-endif ()
-
-# handle success
-if (SFML_FOUND AND NOT SFML_FIND_QUIETLY)
-    message(STATUS "Found SFML ${SFML_VERSION_MAJOR}.${SFML_VERSION_MINOR}.${SFML_VERSION_PATCH} in ${SFML_INCLUDE_DIR}")
-endif ()