Revert joystick patch. One would have to provide a better one
This commit is contained in:
Frederic Bouvier
parent
4ec8b1e57f
commit
d0a2fbba99
21 changed files with 63 additions and 1770 deletions
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@ -80,25 +80,6 @@ if(EVENT_INPUT)
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endif()
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else(EVENT_INPUT)
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set(ENABLE_PLIB_JOYSTICK 1)
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message(STATUS "adding runtime JS dependencies")
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if(APPLE)
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# resolve frameworks to full paths
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find_library(IOKIT_LIBRARY IOKit)
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find_library(CF_LIBRARY CoreFoundation)
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set(JS_LIBS ${IOKIT_LIBRARY} ${CF_LIBRARY})
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elseif(WIN32)
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find_library(WINMM_LIBRARY winmm)
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set(JS_LIBS ${WINMM_LIBRARY})
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elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
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# anything needed here?
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elseif(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
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find_library(USBHID_LIBRARY usbhid)
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# check_function_exists(hidinit)
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set(JS_LIBS ${USBHID_LIBRARY})
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else()
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message(WARNING "Unsupported platform for JS libs")
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endif()
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endif(EVENT_INPUT)
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if (MSVC_3RDPARTY_DIR)
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@ -135,7 +116,7 @@ if(ENABLE_LIBSVN)
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endif(LIBSVN_FOUND)
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endif(ENABLE_LIBSVN)
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find_package(PLIB REQUIRED puaux pu fnt)
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find_package(PLIB REQUIRED puaux pu js fnt)
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find_package(SimGear 2.2.0 REQUIRED)
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check_include_file(unistd.h HAVE_UNISTD_H)
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@ -152,6 +152,30 @@ if(${PLIB_LIBRARIES} STREQUAL "PLIB_LIBRARIES-NOTFOUND")
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endforeach()
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endif()
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list(FIND outDeps "js" haveJs)
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if(${haveJs} GREATER -1)
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message(STATUS "adding runtime JS dependencies")
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if(APPLE)
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# resolve frameworks to full paths
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find_library(IOKIT_LIBRARY IOKit)
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find_library(CF_LIBRARY CoreFoundation)
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set(JS_LIBS ${IOKIT_LIBRARY} ${CF_LIBRARY})
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elseif(WIN32)
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find_library(WINMM_LIBRARY winmm)
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set(JS_LIBS ${WINMM_LIBRARY})
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elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
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# anything needed here?
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elseif(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
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find_library(USBHID_LIBRARY usbhid)
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# check_function_exists(hidinit)
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set(JS_LIBS ${USBHID_LIBRARY})
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else()
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message(WARNING "Unsupported platform for PLIB JS libs")
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endif()
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list(APPEND PLIB_LIBRARIES ${JS_LIBS})
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endif()
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include(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(PLIB DEFAULT_MSG PLIB_LIBRARIES PLIB_INCLUDE_DIR)
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@ -73,7 +73,7 @@
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<Tool
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Name="VCLinkerTool"
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AdditionalOptions="/MACHINE:I386"
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AdditionalDependencies="opengl32.lib glu32.lib winmm.lib wsock32.lib sg_d.lib pui_d.lib puaux_d.lib fnt_d.lib ul_d.lib zlibd.lib OpenAL32.lib ALut.lib osgd.lib osgDBd.lib osgUtild.lib osgViewerd.lib osgGAd.lib osgTextd.lib osgParticled.lib OpenThreadsd.lib libjpegd.lib"
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AdditionalDependencies="opengl32.lib glu32.lib winmm.lib wsock32.lib sg_d.lib net_d.lib pui_d.lib puaux_d.lib fnt_d.lib js_d.lib ul_d.lib zlibd.lib OpenAL32.lib ALut.lib osgd.lib osgDBd.lib osgUtild.lib osgViewerd.lib osgGAd.lib osgTextd.lib osgParticled.lib OpenThreadsd.lib libjpegd.lib"
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OutputFile="$(OutDir)\fgfs.exe"
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LinkIncremental="2"
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SuppressStartupBanner="true"
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@ -161,7 +161,7 @@
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/>
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<Tool
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Name="VCLinkerTool"
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AdditionalDependencies="opengl32.lib glu32.lib winmm.lib wsock32.lib sg_d.lib pui_d.lib puaux_d.lib fnt_d.lib ul_d.lib zlibd.lib OpenAL32.lib ALut.lib osgd.lib osgDBd.lib osgUtild.lib osgViewerd.lib osgGAd.lib osgTextd.lib osgParticled.lib OpenThreadsd.lib libjpegd.lib"
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AdditionalDependencies="opengl32.lib glu32.lib winmm.lib wsock32.lib sg_d.lib net_d.lib pui_d.lib puaux_d.lib fnt_d.lib js_d.lib ul_d.lib zlibd.lib OpenAL32.lib ALut.lib osgd.lib osgDBd.lib osgUtild.lib osgViewerd.lib osgGAd.lib osgTextd.lib osgParticled.lib OpenThreadsd.lib libjpegd.lib"
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OutputFile="$(OutDir)\fgfs.exe"
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LinkIncremental="2"
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SuppressStartupBanner="true"
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@ -249,7 +249,7 @@
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<Tool
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Name="VCLinkerTool"
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AdditionalOptions="/MACHINE:I386"
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AdditionalDependencies="opengl32.lib glu32.lib winmm.lib wsock32.lib sg.lib pui.lib puAux.lib fnt.lib ul.lib zlib.lib OpenAL32.lib ALut.lib osg.lib osgDB.lib osgUtil.lib osgViewer.lib osgGA.lib osgText.lib osgParticle.lib OpenThreads.lib libjpeg.lib"
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AdditionalDependencies="opengl32.lib glu32.lib winmm.lib wsock32.lib sg.lib net.lib pui.lib puAux.lib fnt.lib js.lib ul.lib zlib.lib OpenAL32.lib ALut.lib osg.lib osgDB.lib osgUtil.lib osgViewer.lib osgGA.lib osgText.lib osgParticle.lib OpenThreads.lib libjpeg.lib"
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OutputFile="$(OutDir)\fgfs.exe"
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LinkIncremental="1"
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SuppressStartupBanner="true"
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@ -336,7 +336,7 @@
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/>
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<Tool
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Name="VCLinkerTool"
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AdditionalDependencies="opengl32.lib glu32.lib winmm.lib wsock32.lib sg.lib pui.lib puAux.lib fnt.lib ul.lib zlib.lib OpenAL32.lib ALut.lib osg.lib osgDB.lib osgUtil.lib osgViewer.lib osgGA.lib osgText.lib osgParticle.lib OpenThreads.lib libjpeg.lib"
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AdditionalDependencies="opengl32.lib glu32.lib winmm.lib wsock32.lib sg.lib net.lib pui.lib puAux.lib fnt.lib js.lib ul.lib zlib.lib OpenAL32.lib ALut.lib osg.lib osgDB.lib osgUtil.lib osgViewer.lib osgGA.lib osgText.lib osgParticle.lib OpenThreads.lib libjpeg.lib"
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OutputFile="$(OutDir)\fgfs.exe"
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LinkIncremental="1"
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SuppressStartupBanner="true"
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@ -2613,10 +2613,6 @@
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RelativePath="..\..\..\src\Input\FGJoystickInput.hxx"
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>
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</File>
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<File
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RelativePath="..\..\..\src\Input\FGjs.hxx"
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>
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</File>
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<File
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RelativePath="..\..\..\src\Input\FGKeyboardInput.cxx"
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>
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@ -2641,14 +2637,6 @@
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RelativePath="..\..\..\src\Input\input.hxx"
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>
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</File>
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<File
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RelativePath="..\..\..\src\Input\js.cxx"
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>
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</File>
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<File
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RelativePath="..\..\..\src\Input\jsWindows.cxx"
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>
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</File>
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</Filter>
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<Filter
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Name="main"
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@ -67,7 +67,7 @@
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/>
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<Tool
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Name="VCLinkerTool"
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AdditionalDependencies="sg_d.lib ul_d.lib zlibd.lib winmm.lib ws2_32.lib OpenThreadsd.lib"
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AdditionalDependencies="sg_d.lib js_d.lib ul_d.lib zlibd.lib winmm.lib ws2_32.lib OpenThreadsd.lib"
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LinkIncremental="2"
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AdditionalLibraryDirectories="..\..\..\..\install\msvc90\OpenSceneGraph\lib;..\..\..\..\3rdParty\lib"
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GenerateDebugInformation="true"
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@ -148,7 +148,7 @@
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/>
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<Tool
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Name="VCLinkerTool"
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AdditionalDependencies="sg_d.lib ul_d.lib zlibd.lib winmm.lib ws2_32.lib OpenThreadsd.lib"
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AdditionalDependencies="sg_d.lib js_d.lib ul_d.lib zlibd.lib winmm.lib ws2_32.lib OpenThreadsd.lib"
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LinkIncremental="2"
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AdditionalLibraryDirectories="..\..\..\..\install\msvc90-64\OpenSceneGraph\lib;..\..\..\..\3rdParty.x64\lib"
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GenerateDebugInformation="true"
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@ -225,7 +225,7 @@
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/>
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<Tool
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Name="VCLinkerTool"
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AdditionalDependencies="sg.lib ul.lib zlib.lib winmm.lib ws2_32.lib OpenThreads.lib"
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AdditionalDependencies="sg.lib js.lib ul.lib zlib.lib winmm.lib ws2_32.lib OpenThreads.lib"
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LinkIncremental="1"
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AdditionalLibraryDirectories="..\..\..\..\install\msvc90\OpenSceneGraph\lib;..\..\..\..\3rdParty\lib"
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GenerateDebugInformation="true"
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@ -304,7 +304,7 @@
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/>
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<Tool
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Name="VCLinkerTool"
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AdditionalDependencies="sg.lib ul.lib zlib.lib winmm.lib ws2_32.lib OpenThreads.lib"
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AdditionalDependencies="sg.lib js.lib ul.lib zlib.lib winmm.lib ws2_32.lib OpenThreads.lib"
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LinkIncremental="1"
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AdditionalLibraryDirectories="..\..\..\..\install\msvc90-64\OpenSceneGraph\lib;..\..\..\..\3rdParty.x64\lib"
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GenerateDebugInformation="true"
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@ -350,10 +350,6 @@
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RelativePath="..\..\..\src\Input\fgjs.cxx"
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>
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</File>
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<File
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RelativePath="..\..\..\src\Input\js.cxx"
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>
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</File>
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<File
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RelativePath="..\..\..\src\Input\jsinput.cxx"
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>
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@ -362,20 +358,12 @@
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RelativePath="..\..\..\src\Input\jssuper.cxx"
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>
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</File>
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<File
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RelativePath="..\..\..\src\Input\jsWindows.cxx"
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>
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</File>
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</Filter>
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<Filter
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Name="Header Files"
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Filter="h;hpp;hxx;hm;inl;inc;xsd"
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UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
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>
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<File
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RelativePath="..\..\..\src\Input\FGjs.hxx"
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>
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</File>
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<File
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RelativePath="..\..\..\src\Input\jsinput.h"
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>
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@ -5,15 +5,6 @@ set(EVENT_INPUT_SOURCES
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FGMacOSXEventInput.cxx
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)
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set (JS_INPUT_SOURCES
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js.cxx
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jsBSD.cxx
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jsLinux.cxx
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jsMacOSX.cxx
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jsWindows.cxx
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jsNone.cxx
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)
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set(SOURCES
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FGButton.cxx
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FGCommonInput.cxx
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@ -25,13 +16,8 @@ set(SOURCES
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input.cxx
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)
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#
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# we still have a dependency on ul from plib!
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if(EVENT_INPUT)
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list(APPEND SOURCES ${EVENT_INPUT_SOURCES})
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else()
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list(APPEND SOURCES ${JS_INPUT_SOURCES})
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endif()
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set(FGJS_SOURCES
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@ -47,20 +33,17 @@ if(WIN32)
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endif(WIN32)
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target_link_libraries(fgjs
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fgInput
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${SOCKETS_LIBRARY}
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${SIMGEAR_LIBRARIES}
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${PLIB_LIBRARIES}
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${JS_LIBS}
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${ZLIB_LIBRARY})
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add_executable(js_demo js_demo.cxx)
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target_link_libraries(js_demo
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fgInput
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${JS_LIBS}
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${SIMGEAR_LIBRARIES}
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${PLIB_LIBRARIES}
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)
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${ZLIB_LIBRARY})
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flightgear_component(Input "${SOURCES}")
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@ -89,7 +89,7 @@ void FGJoystickInput::init()
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continue;
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}
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std::string name = js->getName();
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const char * name = js->getName();
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SGPropertyNode_ptr js_node = js_nodes->getChild("js", i);
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if (js_node) {
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@ -130,8 +130,14 @@ void FGJoystickInput::postinit()
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if (!js_node || js->notWorking())
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continue;
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int nbuttons = js->getNumButtons();
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#ifdef WIN32
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JOYCAPS jsCaps ;
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joyGetDevCaps( i, &jsCaps, sizeof(jsCaps) );
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unsigned int nbuttons = jsCaps.wNumButtons;
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if (nbuttons > MAX_JOYSTICK_BUTTONS) nbuttons = MAX_JOYSTICK_BUTTONS;
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#else
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unsigned int nbuttons = MAX_JOYSTICK_BUTTONS;
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#endif
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int naxes = js->getNumAxes();
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if (naxes > MAX_JOYSTICK_AXES) naxes = MAX_JOYSTICK_AXES;
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@ -31,9 +31,8 @@
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#include "FGCommonInput.hxx"
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#include "FGButton.hxx"
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#include "FGjs.hxx"
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#include <simgear/structure/subsystem_mgr.hxx>
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#include <plib/js.h>
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////////////////////////////////////////////////////////////////////////
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// The Joystick Input Class
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@ -1,92 +0,0 @@
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/*
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PLIB - A Suite of Portable Game Libraries
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Copyright (C) 1998,2002 Steve Baker
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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For further information visit http://plib.sourceforge.net
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$Id: js.h 2067 2006-01-30 07:36:01Z bram $
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*/
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#ifndef __INCLUDED_JS_H__
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#define __INCLUDED_JS_H__ 1
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h> // -dw- for memcpy
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#include <string>
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#define _JS_MAX_AXES 16
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#define _JS_MAX_BUTTONS 32
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#define _JS_MAX_HATS 4
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class jsJoystick
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{
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int id ;
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protected:
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struct os_specific_s *os ;
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friend struct os_specific_s ;
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bool error ;
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std::string name;
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int num_axes ;
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int num_buttons ;
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float dead_band [ _JS_MAX_AXES ] ;
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float saturate [ _JS_MAX_AXES ] ;
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float center [ _JS_MAX_AXES ] ;
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float max [ _JS_MAX_AXES ] ;
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float min [ _JS_MAX_AXES ] ;
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void open () ;
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void close () ;
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float fudge_axis ( float value, int axis ) const ;
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void rawRead ( int *buttons, float *axes ) ;
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public:
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jsJoystick ( int ident = 0 ) ;
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~jsJoystick () { close () ; }
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std::string getName () const { return name ; }
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int getNumAxes () const { return num_axes ; }
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int getNumButtons () const { return num_buttons; }
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bool notWorking () const { return error ; }
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void setError () { error = true ; }
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float getDeadBand ( int axis ) const { return dead_band [ axis ] ; }
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void setDeadBand ( int axis, float db ) { dead_band [ axis ] = db ; }
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float getSaturation ( int axis ) const { return saturate [ axis ] ; }
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void setSaturation ( int axis, float st ) { saturate [ axis ] = st ; }
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void setMinRange ( float *axes ) { memcpy ( min , axes, num_axes * sizeof(float) ) ; }
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void setMaxRange ( float *axes ) { memcpy ( max , axes, num_axes * sizeof(float) ) ; }
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void setCenter ( float *axes ) { memcpy ( center, axes, num_axes * sizeof(float) ) ; }
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void getMinRange ( float *axes ) const { memcpy ( axes, min , num_axes * sizeof(float) ) ; }
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void getMaxRange ( float *axes ) const { memcpy ( axes, max , num_axes * sizeof(float) ) ; }
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void getCenter ( float *axes ) const { memcpy ( axes, center, num_axes * sizeof(float) ) ; }
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void read ( int *buttons, float *axes ) ;
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// bool SetForceFeedBack ( int axe, float force );
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} ;
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extern void jsInit () ;
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#endif
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@ -18,6 +18,8 @@ if HAVE_FRAMEWORK_PLIB
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js_demo_LDFLAGS = $(plib_FRAMEWORK)
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fgjs_LDFLAGS = $(plib_FRAMEWORK)
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else
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js_demo_PLIB_LIBS = -lplibjs -lplibul
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fgjs_PLIB_LIBS = -lplibjs -lplibul
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js_demo_LDFLAGS =
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fgjs_LDFLAGS=
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endif
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@ -34,18 +36,17 @@ libInput_a_SOURCES = input.cxx input.hxx FGCommonInput.cxx FGCommonInput.hxx \
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FGMouseInput.cxx FGMouseInput.hxx \
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FGKeyboardInput.cxx FGKeyboardInput.hxx \
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FGJoystickInput.cxx FGJoystickInput.hxx \
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js.cxx jsBSD.cxx jsLinux.cxx jsMacOSX.cxx jsNone.cxx FGjs.hxx \
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$(libInput_Event_SOURCES)
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bin_PROGRAMS = js_demo fgjs
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js_demo_SOURCES = js_demo.cxx
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js_demo_LDADD = $(base_LIBS) -L. -lInput -lplibul
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js_demo_LDADD = $(js_demo_PLIB_LIBS) $(base_LIBS) $(joystick_LIBS)
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|
||||
fgjs_SOURCES = fgjs.cxx jsinput.cxx jsinput.h jssuper.cxx jssuper.h
|
||||
|
||||
fgjs_LDADD = $(base_LIBS) $(joystick_LIBS) -L. -lInput -lplibul \
|
||||
fgjs_LDADD = $(js_demo_PLIB_LIBS) $(base_LIBS) $(joystick_LIBS) \
|
||||
-lsgprops -lsgmisc -lsgio -lsgdebug -lsgstructure -lsgxml -lz $(network_LIBS)
|
||||
|
||||
INCLUDES = -I$(top_srcdir) -I$(top_srcdir)/src -I$(top_srcdir)/src/Main \
|
||||
|
|
|
|||
|
|
@ -1,87 +0,0 @@
|
|||
/*
|
||||
PLIB - A Suite of Portable Game Libraries
|
||||
Copyright (C) 1998,2002 Steve Baker
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
For further information visit http://plib.sourceforge.net
|
||||
|
||||
*/
|
||||
|
||||
#include "FGjs.hxx"
|
||||
|
||||
|
||||
float jsJoystick::fudge_axis ( float value, int axis ) const
|
||||
{
|
||||
if ( value < center[axis] )
|
||||
{
|
||||
float xx = ( value - center[ axis ] ) /
|
||||
( center [ axis ] - min [ axis ] ) ;
|
||||
|
||||
if ( xx < -saturate [ axis ] )
|
||||
return -1.0f ;
|
||||
|
||||
if ( xx > -dead_band [ axis ] )
|
||||
return 0.0f ;
|
||||
|
||||
xx = ( xx + dead_band [ axis ] ) /
|
||||
( saturate [ axis ] - dead_band [ axis ] ) ;
|
||||
|
||||
return ( xx < -1.0f ) ? -1.0f : xx ;
|
||||
}
|
||||
else
|
||||
{
|
||||
float xx = ( value - center [ axis ] ) /
|
||||
( max [ axis ] - center [ axis ] ) ;
|
||||
|
||||
if ( xx > saturate [ axis ] )
|
||||
return 1.0f ;
|
||||
|
||||
if ( xx < dead_band [ axis ] )
|
||||
return 0.0f ;
|
||||
|
||||
xx = ( xx - dead_band [ axis ] ) /
|
||||
( saturate [ axis ] - dead_band [ axis ] ) ;
|
||||
|
||||
return ( xx > 1.0f ) ? 1.0f : xx ;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void jsJoystick::read ( int *buttons, float *axes )
|
||||
{
|
||||
if ( error )
|
||||
{
|
||||
if ( buttons )
|
||||
*buttons = 0 ;
|
||||
|
||||
if ( axes )
|
||||
for ( int i = 0 ; i < num_axes ; i++ )
|
||||
axes[i] = 0.0f ;
|
||||
|
||||
return ;
|
||||
}
|
||||
|
||||
float raw_axes [ _JS_MAX_AXES ] ;
|
||||
|
||||
rawRead ( buttons, raw_axes ) ;
|
||||
|
||||
if ( axes )
|
||||
for ( int i = 0 ; i < num_axes ; i++ )
|
||||
axes[i] = fudge_axis ( raw_axes[i], i ) ;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
|
@ -1,497 +0,0 @@
|
|||
/*
|
||||
PLIB - A Suite of Portable Game Libraries
|
||||
Copyright (C) 1998,2002 Steve Baker
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
For further information visit http://plib.sourceforge.net
|
||||
|
||||
$Id: jsBSD.cxx 2063 2006-01-05 21:21:55Z fayjf $
|
||||
*/
|
||||
|
||||
/*
|
||||
* Inspired by the X-Mame USB HID joystick driver for NetBSD and
|
||||
* FreeBSD by Krister Walfridsson <cato@df.lth.se>.
|
||||
* Incorporates the original analog joystick driver for BSD by
|
||||
* Stephen Montgomery-Smith <stephen@math.missouri.edu>, with
|
||||
* NetBSD mods courtesy of Rene Hexel.
|
||||
*
|
||||
* Bert Driehuis <driehuis@playbeing.org>
|
||||
*
|
||||
* Notes:
|
||||
* Hats are mapped to two axes for now. A cleaner implementation requires
|
||||
* an API extension, and to be useful for my devious purposes, FlightGear
|
||||
* would need to understand that.
|
||||
*/
|
||||
|
||||
|
||||
#ifdef __FreeBSD__
|
||||
|
||||
#include "FGjs.h"
|
||||
|
||||
#include <string.h>
|
||||
#include <errno.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <sys/joystick.h>
|
||||
#ifdef HAVE_USB_JS
|
||||
|
||||
extern "C" {
|
||||
# if __FreeBSD_version < 500000
|
||||
# include <libusbhid.h>
|
||||
# else
|
||||
# define HAVE_USBHID_H 1
|
||||
# include <usbhid.h>
|
||||
# endif
|
||||
}
|
||||
|
||||
#include <dev/usb/usb.h>
|
||||
#include <dev/usb/usbhid.h>
|
||||
|
||||
/* Compatibility with older usb.h revisions */
|
||||
#if !defined(USB_MAX_DEVNAMES) && defined(MAXDEVNAMES)
|
||||
#define USB_MAX_DEVNAMES MAXDEVNAMES
|
||||
#endif
|
||||
#endif
|
||||
|
||||
static int hatmap_x[9] = { 0, 0, 1, 1, 1, 0, -1, -1, -1 };
|
||||
static int hatmap_y[9] = { 0, 1, 1, 0, -1, -1, -1, 0, 1 };
|
||||
struct os_specific_s {
|
||||
char fname [128 ];
|
||||
int fd;
|
||||
int is_analog;
|
||||
// The following structure members are specific to analog joysticks
|
||||
struct joystick ajs;
|
||||
#ifdef HAVE_USB_JS
|
||||
// The following structure members are specific to USB joysticks
|
||||
struct hid_item *hids;
|
||||
int hid_dlen;
|
||||
int hid_offset;
|
||||
char *hid_data_buf;
|
||||
int axes_usage [ _JS_MAX_AXES ] ;
|
||||
#endif
|
||||
// We keep button and axes state ourselves, as they might not be updated
|
||||
// on every read of a USB device
|
||||
int cache_buttons ;
|
||||
float cache_axes [ _JS_MAX_AXES ] ;
|
||||
};
|
||||
|
||||
// Idents lower than USB_IDENT_OFFSET are for analog joysticks.
|
||||
#define USB_IDENT_OFFSET 2
|
||||
|
||||
#define USBDEV "/dev/usb"
|
||||
#define UHIDDEV "/dev/uhid"
|
||||
#define AJSDEV "/dev/joy"
|
||||
|
||||
/*
|
||||
* findusbdev (and its helper, walkusbdev) try to locate the full name
|
||||
* of a USB device. If /dev/usbN isn't readable, we punt and return the
|
||||
* uhidN device name. We warn the user of this situation once.
|
||||
*/
|
||||
static char *
|
||||
walkusbdev(int f, char *dev, char *out, int outlen)
|
||||
{
|
||||
struct usb_device_info di;
|
||||
int i, a;
|
||||
char *cp;
|
||||
|
||||
for (a = 1; a < USB_MAX_DEVICES; a++) {
|
||||
di.udi_addr = a;
|
||||
if (ioctl(f, USB_DEVICEINFO, &di) != 0)
|
||||
return NULL;
|
||||
for (i = 0; i < USB_MAX_DEVNAMES; i++)
|
||||
if (di.udi_devnames[i][0] &&
|
||||
strcmp(di.udi_devnames[i], dev) == 0) {
|
||||
cp = new char[strlen(di.udi_vendor) + strlen(di.udi_product) + 2];
|
||||
strcpy(cp, di.udi_vendor);
|
||||
strcat(cp, " ");
|
||||
strcat(cp, di.udi_product);
|
||||
strncpy(out, cp, outlen - 1);
|
||||
out[outlen - 1] = 0;
|
||||
delete cp;
|
||||
return out;
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static int
|
||||
findusbdev(char *name, char *out, int outlen)
|
||||
{
|
||||
int i, f;
|
||||
char buf[50];
|
||||
char *cp;
|
||||
static int protection_warned = 0;
|
||||
|
||||
for (i = 0; i < 16; i++) {
|
||||
sprintf(buf, "%s%d", USBDEV, i);
|
||||
f = open(buf, O_RDONLY);
|
||||
if (f >= 0) {
|
||||
cp = walkusbdev(f, name, out, outlen);
|
||||
close(f);
|
||||
if (cp)
|
||||
return 1;
|
||||
} else if (errno == EACCES) {
|
||||
if (!protection_warned) {
|
||||
fprintf(stderr, "Can't open %s for read!\n",
|
||||
buf);
|
||||
protection_warned = 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int joy_initialize_hid(struct os_specific_s *os,
|
||||
int *num_axes, int *num_buttons)
|
||||
{
|
||||
int size, is_joystick;
|
||||
#ifdef HAVE_USBHID_H
|
||||
int report_id = 0;
|
||||
#endif
|
||||
struct hid_data *d;
|
||||
struct hid_item h;
|
||||
report_desc_t rd;
|
||||
|
||||
if ((rd = hid_get_report_desc(os->fd)) == 0)
|
||||
{
|
||||
fprintf(stderr, "error: %s: %s", os->fname, strerror(errno));
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
os->hids = NULL;
|
||||
|
||||
#ifdef HAVE_USBHID_H
|
||||
if (ioctl(os->fd, USB_GET_REPORT_ID, &report_id) < 0)
|
||||
{
|
||||
fprintf(stderr, "error: %s: %s", os->fname, strerror(errno));
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
size = hid_report_size(rd, hid_input, report_id);
|
||||
#else
|
||||
size = hid_report_size(rd, 0, hid_input);
|
||||
#endif
|
||||
os->hid_data_buf = new char[size];
|
||||
os->hid_dlen = size;
|
||||
|
||||
is_joystick = 0;
|
||||
#ifdef HAVE_USBHID_H
|
||||
d = hid_start_parse(rd, 1 << hid_input, report_id);
|
||||
#else
|
||||
d = hid_start_parse(rd, 1 << hid_input);
|
||||
#endif
|
||||
while (hid_get_item(d, &h))
|
||||
{
|
||||
int usage, page, interesting_hid;
|
||||
|
||||
page = HID_PAGE(h.usage);
|
||||
usage = HID_USAGE(h.usage);
|
||||
|
||||
/* This test is somewhat too simplistic, but this is how MicroSoft
|
||||
* does, so I guess it works for all joysticks/game pads. */
|
||||
is_joystick = is_joystick ||
|
||||
(h.kind == hid_collection &&
|
||||
page == HUP_GENERIC_DESKTOP &&
|
||||
(usage == HUG_JOYSTICK || usage == HUG_GAME_PAD));
|
||||
|
||||
if (h.kind != hid_input)
|
||||
continue;
|
||||
|
||||
if (!is_joystick)
|
||||
continue;
|
||||
|
||||
interesting_hid = TRUE;
|
||||
if (page == HUP_GENERIC_DESKTOP)
|
||||
{
|
||||
switch(usage) {
|
||||
case HUG_X:
|
||||
case HUG_RX:
|
||||
case HUG_Y:
|
||||
case HUG_RY:
|
||||
case HUG_Z:
|
||||
case HUG_RZ:
|
||||
case HUG_SLIDER:
|
||||
if (*num_axes < _JS_MAX_AXES)
|
||||
{
|
||||
os->axes_usage[*num_axes] = usage;
|
||||
(*num_axes)++;
|
||||
}
|
||||
break;
|
||||
case HUG_HAT_SWITCH:
|
||||
if (*num_axes + 1 < _JS_MAX_AXES) // Allocate two axes for a hat
|
||||
{
|
||||
os->axes_usage[*num_axes] = usage;
|
||||
(*num_axes)++;
|
||||
os->axes_usage[*num_axes] = usage;
|
||||
(*num_axes)++;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
interesting_hid = FALSE;
|
||||
}
|
||||
}
|
||||
else if (page == HUP_BUTTON)
|
||||
{
|
||||
interesting_hid = (usage > 0) && (usage <= _JS_MAX_BUTTONS);
|
||||
|
||||
if (interesting_hid && usage - 1 > *num_buttons)
|
||||
{
|
||||
*num_buttons = usage - 1;
|
||||
}
|
||||
}
|
||||
|
||||
if (interesting_hid)
|
||||
{
|
||||
h.next = os->hids;
|
||||
os->hids = new struct hid_item;
|
||||
*os->hids = h;
|
||||
}
|
||||
}
|
||||
hid_end_parse(d);
|
||||
|
||||
return (os->hids != NULL);
|
||||
}
|
||||
|
||||
void jsJoystick::open ()
|
||||
{
|
||||
char *cp;
|
||||
|
||||
for ( int i = 0 ; i < _JS_MAX_AXES ; i++ )
|
||||
os->cache_axes [ i ] = 0.0f ;
|
||||
|
||||
os->cache_buttons = 0 ;
|
||||
|
||||
os->fd = ::open ( os->fname, O_RDONLY | O_NONBLOCK) ;
|
||||
|
||||
if (os->fd < 0 && errno == EACCES)
|
||||
fprintf(stderr, "%s exists but is not readable by you\n", os->fname);
|
||||
|
||||
error = ( os->fd < 0 ) ;
|
||||
|
||||
if ( error )
|
||||
return ;
|
||||
|
||||
num_axes = 0;
|
||||
num_buttons = 0;
|
||||
if ( os->is_analog )
|
||||
{
|
||||
num_axes = 2 ;
|
||||
num_buttons = 32 ;
|
||||
FILE *joyfile ;
|
||||
char joyfname [ 1024 ] ;
|
||||
int noargs, in_no_axes ;
|
||||
|
||||
float axes [ _JS_MAX_AXES ] ;
|
||||
int buttons [ _JS_MAX_AXES ] ;
|
||||
|
||||
rawRead ( buttons, axes ) ;
|
||||
error = axes[0] < -1000000000.0f && axes[1] < -1000000000.0f ;
|
||||
if ( error )
|
||||
return ;
|
||||
|
||||
sprintf( joyfname, "%s/.joy%drc", ::getenv ( "HOME" ), id ) ;
|
||||
|
||||
joyfile = fopen ( joyfname, "r" ) ;
|
||||
error = ( joyfile == NULL ) ;
|
||||
if ( error )
|
||||
{
|
||||
ulSetError ( UL_WARNING, "unable to open calibration file %s (%s), joystick %i disabled (you can generate the calibration file with the plib-jscal utility)",
|
||||
joyfname, strerror ( errno ), id + 1 );
|
||||
return ;
|
||||
}
|
||||
|
||||
noargs = fscanf ( joyfile, "%d%f%f%f%f%f%f", &in_no_axes,
|
||||
&min [ 0 ], ¢er [ 0 ], &max [ 0 ],
|
||||
&min [ 1 ], ¢er [ 1 ], &max [ 1 ] ) ;
|
||||
error = noargs != 7 || in_no_axes != _JS_MAX_AXES ;
|
||||
fclose ( joyfile ) ;
|
||||
if ( error )
|
||||
return ;
|
||||
|
||||
for ( int i = 0 ; i < _JS_MAX_AXES ; i++ )
|
||||
{
|
||||
dead_band [ i ] = 0.0f ;
|
||||
saturate [ i ] = 1.0f ;
|
||||
}
|
||||
|
||||
return; // End of analog code
|
||||
}
|
||||
|
||||
if ( !joy_initialize_hid(os, &num_axes, &num_buttons ) )
|
||||
{
|
||||
::close(os->fd);
|
||||
error = 1;
|
||||
return;
|
||||
}
|
||||
|
||||
cp = strrchr(os->fname, '/');
|
||||
char tmpname[128];
|
||||
if (cp) {
|
||||
if (findusbdev(&cp[1], tmpname, sizeof(tmpname)) == 0)
|
||||
strcpy(name, &cp[1]);
|
||||
}
|
||||
name = tmpname;
|
||||
|
||||
if ( num_axes > _JS_MAX_AXES )
|
||||
num_axes = _JS_MAX_AXES ;
|
||||
|
||||
for ( int i = 0 ; i < _JS_MAX_AXES ; i++ )
|
||||
{
|
||||
// We really should get this from the HID, but that data seems
|
||||
// to be quite unreliable for analog-to-USB converters. Punt for
|
||||
// now.
|
||||
if ( os->axes_usage [ i ] == HUG_HAT_SWITCH )
|
||||
{
|
||||
max [ i ] = 1.0f ;
|
||||
center [ i ] = 0.0f ;
|
||||
min [ i ] = -1.0f ;
|
||||
}
|
||||
else
|
||||
{
|
||||
max [ i ] = 255.0f ;
|
||||
center [ i ] = 127.0f ;
|
||||
min [ i ] = 0.0f ;
|
||||
}
|
||||
dead_band [ i ] = 0.0f ;
|
||||
saturate [ i ] = 1.0f ;
|
||||
}
|
||||
}
|
||||
|
||||
void jsJoystick::close ()
|
||||
{
|
||||
if (os) {
|
||||
if ( ! error )
|
||||
::close ( os->fd ) ;
|
||||
if (os->hids)
|
||||
delete os->hids;
|
||||
if (os->hid_data_buf)
|
||||
delete os->hid_data_buf;
|
||||
delete os;
|
||||
}
|
||||
}
|
||||
|
||||
jsJoystick::jsJoystick ( int ident )
|
||||
{
|
||||
id = ident ;
|
||||
error = 0;
|
||||
|
||||
os = new struct os_specific_s;
|
||||
memset(os, 0, sizeof(struct os_specific_s));
|
||||
if (ident < USB_IDENT_OFFSET)
|
||||
os->is_analog = 1;
|
||||
if (os->is_analog)
|
||||
sprintf(os->fname, "%s%d", AJSDEV, ident);
|
||||
else
|
||||
sprintf(os->fname, "%s%d", UHIDDEV, ident - USB_IDENT_OFFSET);
|
||||
open () ;
|
||||
}
|
||||
|
||||
|
||||
void jsJoystick::rawRead ( int *buttons, float *axes )
|
||||
{
|
||||
int len, usage, page, d;
|
||||
struct hid_item *h;
|
||||
|
||||
if ( error )
|
||||
{
|
||||
if ( buttons )
|
||||
*buttons = 0 ;
|
||||
|
||||
if ( axes )
|
||||
for ( int i = 0 ; i < num_axes ; i++ )
|
||||
axes[i] = 1500.0f ;
|
||||
|
||||
return ;
|
||||
}
|
||||
|
||||
if ( os->is_analog )
|
||||
{
|
||||
int status = ::read ( os->fd, &os->ajs, sizeof(os->ajs) );
|
||||
if ( status != sizeof(os->ajs) ) {
|
||||
perror ( os->fname ) ;
|
||||
setError () ;
|
||||
return ;
|
||||
}
|
||||
if ( buttons != NULL )
|
||||
*buttons = ( os->ajs.b1 ? 1 : 0 ) | ( os->ajs.b2 ? 2 : 0 ) ;
|
||||
|
||||
if ( axes != NULL )
|
||||
{
|
||||
if ( os->ajs.x >= -1000000000 )
|
||||
os->cache_axes[0] = os->ajs.x;
|
||||
if ( os->ajs.y >= -1000000000 )
|
||||
os->cache_axes[1] = os->ajs.y;
|
||||
|
||||
axes[0] = os->cache_axes[0];
|
||||
axes[1] = os->cache_axes[1];
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
while ((len = ::read(os->fd, os->hid_data_buf, os->hid_dlen)) == os->hid_dlen)
|
||||
{
|
||||
for (h = os->hids; h; h = h->next)
|
||||
{
|
||||
d = hid_get_data(os->hid_data_buf, h);
|
||||
|
||||
page = HID_PAGE(h->usage);
|
||||
usage = HID_USAGE(h->usage);
|
||||
|
||||
if (page == HUP_GENERIC_DESKTOP)
|
||||
{
|
||||
for (int i = 0; i < num_axes; i++)
|
||||
if (os->axes_usage[i] == usage)
|
||||
{
|
||||
if (usage == HUG_HAT_SWITCH)
|
||||
{
|
||||
if (d < 0 || d > 8)
|
||||
d = 0; // safety
|
||||
os->cache_axes[i] = (float)hatmap_x[d];
|
||||
os->cache_axes[i + 1] = (float)hatmap_y[d];
|
||||
}
|
||||
else
|
||||
{
|
||||
os->cache_axes[i] = (float)d;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
else if (page == HUP_BUTTON)
|
||||
{
|
||||
if (usage > 0 && usage < _JS_MAX_BUTTONS + 1)
|
||||
{
|
||||
if (d)
|
||||
os->cache_buttons |= (1 << usage - 1) ;
|
||||
else
|
||||
os->cache_buttons &= ~(1 << usage - 1) ;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if (len < 0 && errno != EAGAIN)
|
||||
{
|
||||
perror( os->fname ) ;
|
||||
setError () ;
|
||||
error = 1;
|
||||
}
|
||||
if ( buttons != NULL ) *buttons = os->cache_buttons ;
|
||||
if ( axes != NULL )
|
||||
memcpy ( axes, os->cache_axes, sizeof(float) * num_axes ) ;
|
||||
}
|
||||
|
||||
void jsInit () {}
|
||||
|
||||
#endif
|
||||
|
|
@ -1,203 +0,0 @@
|
|||
/*
|
||||
PLIB - A Suite of Portable Game Libraries
|
||||
Copyright (C) 1998,2002 Steve Baker
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
For further information visit http://plib.sourceforge.net
|
||||
|
||||
$Id: jsLinux.cxx 2017 2005-02-21 07:37:25Z bram $
|
||||
*/
|
||||
|
||||
|
||||
#ifdef linux
|
||||
|
||||
#include "FGjs.hxx"
|
||||
|
||||
#include <linux/joystick.h>
|
||||
|
||||
#if defined(JS_VERSION) && JS_VERSION >= 0x010000
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <fcntl.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <errno.h>
|
||||
#include <plib/ul.h>
|
||||
|
||||
struct os_specific_s {
|
||||
js_event js ;
|
||||
int tmp_buttons ;
|
||||
float tmp_axes [ _JS_MAX_AXES ] ;
|
||||
char fname [ 128 ] ;
|
||||
int fd ;
|
||||
};
|
||||
|
||||
void jsInit () {}
|
||||
|
||||
void jsJoystick::open ()
|
||||
{
|
||||
name [0] = '\0' ;
|
||||
|
||||
for ( int i = 0 ; i < _JS_MAX_AXES ; i++ )
|
||||
os->tmp_axes [ i ] = 0.0f ;
|
||||
|
||||
os->tmp_buttons = 0 ;
|
||||
|
||||
os->fd = ::open ( os->fname, O_RDONLY ) ;
|
||||
|
||||
error = ( os->fd < 0 ) ;
|
||||
|
||||
if ( error )
|
||||
return ;
|
||||
|
||||
/*
|
||||
Set the correct number of axes for the linux driver
|
||||
*/
|
||||
|
||||
/* Melchior Franz's fixes for big-endian Linuxes since writing
|
||||
* to the upper byte of an uninitialized word doesn't work.
|
||||
* 9 April 2003
|
||||
*/
|
||||
unsigned char u ;
|
||||
ioctl ( os->fd, JSIOCGAXES , &u ) ;
|
||||
num_axes = u ;
|
||||
ioctl ( os->fd, JSIOCGBUTTONS, &u ) ;
|
||||
num_buttons = u ;
|
||||
char tmpname[256];
|
||||
ioctl ( os->fd, JSIOCGNAME ( sizeof(tmpname) ), tmpname ) ;
|
||||
fcntl ( os->fd, F_SETFL , O_NONBLOCK ) ;
|
||||
name = tmpname;
|
||||
int all_axes = num_axes;
|
||||
if ( num_axes > _JS_MAX_AXES )
|
||||
num_axes = _JS_MAX_AXES ;
|
||||
|
||||
// Remove any deadband value already done in the kernel.
|
||||
// Since we have our own deadband management this is save to do so.
|
||||
struct js_corr* corr = new js_corr[ all_axes ] ;
|
||||
ioctl ( os->fd, JSIOCGCORR, corr );
|
||||
for ( int i = 0; i < num_axes ; ++i ) {
|
||||
if ( corr[ i ] . type == JS_CORR_BROKEN ) {
|
||||
int nodeadband = ( corr[ i ] . coef[ 0 ] + corr[ i ] . coef[ 1 ] ) / 2 ;
|
||||
corr[ i ] . coef[ 0 ] = nodeadband ;
|
||||
corr[ i ] . coef[ 1 ] = nodeadband ;
|
||||
}
|
||||
}
|
||||
ioctl ( os->fd, JSIOCSCORR, corr );
|
||||
delete [] corr;
|
||||
|
||||
for ( int i = 0 ; i < _JS_MAX_AXES ; i++ )
|
||||
{
|
||||
max [ i ] = 32767.0f ;
|
||||
center [ i ] = 0.0f ;
|
||||
min [ i ] = -32767.0f ;
|
||||
dead_band [ i ] = 0.0f ;
|
||||
saturate [ i ] = 1.0f ;
|
||||
}
|
||||
}
|
||||
|
||||
void jsJoystick::close ()
|
||||
{
|
||||
if ( ! error )
|
||||
::close ( os->fd ) ;
|
||||
delete os;
|
||||
}
|
||||
|
||||
|
||||
jsJoystick::jsJoystick ( int ident )
|
||||
{
|
||||
id = ident ;
|
||||
os = new struct os_specific_s;
|
||||
|
||||
sprintf ( os->fname, "/dev/input/js%d", ident ) ;
|
||||
|
||||
if ( access ( os->fname, F_OK ) != 0 )
|
||||
sprintf ( os->fname, "/dev/js%d", ident ) ;
|
||||
|
||||
open () ;
|
||||
}
|
||||
|
||||
|
||||
void jsJoystick::rawRead ( int *buttons, float *axes )
|
||||
{
|
||||
if ( error )
|
||||
{
|
||||
if ( buttons )
|
||||
*buttons = 0 ;
|
||||
|
||||
if ( axes )
|
||||
for ( int i = 0 ; i < num_axes ; i++ )
|
||||
axes[i] = 1500.0f ;
|
||||
|
||||
return ;
|
||||
}
|
||||
|
||||
while (1)
|
||||
{
|
||||
int status = ::read ( os->fd, &(os->js), sizeof(js_event) ) ;
|
||||
|
||||
if ( status != sizeof(js_event) )
|
||||
{
|
||||
/* use the old values */
|
||||
|
||||
if ( buttons != NULL ) *buttons = os->tmp_buttons ;
|
||||
if ( axes != NULL )
|
||||
memcpy ( axes, os->tmp_axes, sizeof(float) * num_axes ) ;
|
||||
|
||||
if ( errno == EAGAIN )
|
||||
return ;
|
||||
|
||||
perror( os->fname ) ;
|
||||
setError () ;
|
||||
return ;
|
||||
}
|
||||
|
||||
switch ( os->js.type & ~JS_EVENT_INIT )
|
||||
{
|
||||
case JS_EVENT_BUTTON :
|
||||
if ( os->js.value == 0 ) /* clear the flag */
|
||||
os->tmp_buttons &= ~(1 << os->js.number) ;
|
||||
else
|
||||
os->tmp_buttons |= (1 << os->js.number) ;
|
||||
break ;
|
||||
|
||||
case JS_EVENT_AXIS:
|
||||
if ( os->js.number < num_axes )
|
||||
{
|
||||
os->tmp_axes [ os->js.number ] = (float) os->js.value ;
|
||||
|
||||
if ( axes )
|
||||
memcpy ( axes, os->tmp_axes, sizeof(float) * num_axes ) ;
|
||||
}
|
||||
break ;
|
||||
|
||||
default:
|
||||
ulSetError ( UL_WARNING, "PLIB_JS: Unrecognised /dev/js return!?!" ) ;
|
||||
|
||||
/* use the old values */
|
||||
|
||||
if ( buttons != NULL ) *buttons = os->tmp_buttons ;
|
||||
if ( axes != NULL )
|
||||
memcpy ( axes, os->tmp_axes, sizeof(float) * num_axes ) ;
|
||||
|
||||
return ;
|
||||
}
|
||||
|
||||
if ( buttons != NULL )
|
||||
*buttons = os->tmp_buttons ;
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
#endif
|
||||
|
|
@ -1,466 +0,0 @@
|
|||
/*
|
||||
PLIB - A Suite of Portable Game Libraries
|
||||
Copyright (C) 1998,2002 Steve Baker
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
For further information visit http://plib.sourceforge.net
|
||||
|
||||
$Id: jsMacOSX.cxx 2158 2009-08-29 12:35:36Z fayjf $
|
||||
*/
|
||||
|
||||
#ifdef __APPLE__
|
||||
|
||||
#include "FGjs.hxx"
|
||||
|
||||
#include <plib/ul.h>
|
||||
|
||||
#include <mach/mach.h>
|
||||
#include <IOKit/IOKitLib.h>
|
||||
#include <IOKit/hid/IOHIDLib.h>
|
||||
#include <mach/mach_error.h>
|
||||
#include <IOKit/hid/IOHIDKeys.h>
|
||||
#include <IOKit/IOCFPlugIn.h>
|
||||
#include <CoreFoundation/CoreFoundation.h>
|
||||
|
||||
#ifdef MACOS_10_0_4
|
||||
# include <IOKit/hidsystem/IOHIDUsageTables.h>
|
||||
#else
|
||||
/* The header was moved here in MacOS X 10.1 */
|
||||
# include <Kernel/IOKit/hidsystem/IOHIDUsageTables.h>
|
||||
#endif
|
||||
|
||||
static const int kNumDevices = 32;
|
||||
static int numDevices = -1;
|
||||
static io_object_t ioDevices[kNumDevices];
|
||||
|
||||
static int NS_hat[8] = {1, 1, 0, -1, -1, -1, 0, 1};
|
||||
static int WE_hat[8] = {0, 1, 1, 1, 0, -1, -1, -1};
|
||||
|
||||
struct os_specific_s {
|
||||
IOHIDDeviceInterface ** hidDev;
|
||||
IOHIDElementCookie buttonCookies[41];
|
||||
IOHIDElementCookie axisCookies[_JS_MAX_AXES];
|
||||
IOHIDElementCookie hatCookies[_JS_MAX_HATS];
|
||||
int num_hats;
|
||||
long hat_min[_JS_MAX_HATS];
|
||||
long hat_max[_JS_MAX_HATS];
|
||||
|
||||
void enumerateElements(jsJoystick* joy, CFTypeRef element);
|
||||
static void elementEnumerator( const void *element, void* vjs);
|
||||
/// callback for CFArrayApply
|
||||
void parseElement(jsJoystick* joy, CFDictionaryRef element);
|
||||
void addAxisElement(jsJoystick* joy, CFDictionaryRef axis);
|
||||
void addButtonElement(jsJoystick* joy, CFDictionaryRef button);
|
||||
void addHatElement(jsJoystick* joy, CFDictionaryRef hat);
|
||||
};
|
||||
|
||||
static void findDevices(mach_port_t);
|
||||
static CFDictionaryRef getCFProperties(io_object_t);
|
||||
|
||||
|
||||
void jsInit()
|
||||
{
|
||||
if (numDevices < 0) {
|
||||
numDevices = 0;
|
||||
|
||||
mach_port_t masterPort;
|
||||
IOReturn rv = IOMasterPort(bootstrap_port, &masterPort);
|
||||
if (rv != kIOReturnSuccess) {
|
||||
ulSetError(UL_WARNING, "error getting master Mach port");
|
||||
return;
|
||||
}
|
||||
|
||||
findDevices(masterPort);
|
||||
}
|
||||
}
|
||||
|
||||
/** open the IOKit connection, enumerate all the HID devices, add their
|
||||
interface references to the static array. We then use the array index
|
||||
as the device number when we come to open() the joystick. */
|
||||
static void findDevices(mach_port_t masterPort)
|
||||
{
|
||||
CFMutableDictionaryRef hidMatch = NULL;
|
||||
IOReturn rv = kIOReturnSuccess;
|
||||
io_iterator_t hidIterator;
|
||||
|
||||
// build a dictionary matching HID devices
|
||||
hidMatch = IOServiceMatching(kIOHIDDeviceKey);
|
||||
|
||||
rv = IOServiceGetMatchingServices(masterPort, hidMatch, &hidIterator);
|
||||
if (rv != kIOReturnSuccess || !hidIterator) {
|
||||
ulSetError(UL_WARNING, "no joystick (HID) devices found");
|
||||
return;
|
||||
}
|
||||
|
||||
// iterate
|
||||
io_object_t ioDev;
|
||||
|
||||
while ((ioDev = IOIteratorNext(hidIterator))) {
|
||||
// filter out keyboard and mouse devices
|
||||
CFDictionaryRef properties = getCFProperties(ioDev);
|
||||
long usage, page;
|
||||
|
||||
CFTypeRef refPage = CFDictionaryGetValue (properties, CFSTR(kIOHIDPrimaryUsagePageKey));
|
||||
CFTypeRef refUsage = CFDictionaryGetValue (properties, CFSTR(kIOHIDPrimaryUsageKey));
|
||||
CFNumberGetValue((CFNumberRef) refUsage, kCFNumberLongType, &usage);
|
||||
CFNumberGetValue((CFNumberRef) refPage, kCFNumberLongType, &page);
|
||||
|
||||
// keep only joystick devices
|
||||
if ( (page == kHIDPage_GenericDesktop) &&
|
||||
((usage == kHIDUsage_GD_Joystick) ||
|
||||
(usage == kHIDUsage_GD_GamePad)
|
||||
// || (usage == kHIDUsage_GD_MultiAxisController)
|
||||
// || (usage == kHIDUsage_GD_Hatswitch)
|
||||
)
|
||||
)
|
||||
{
|
||||
// add it to the array
|
||||
ioDevices[numDevices++] = ioDev;
|
||||
}
|
||||
}
|
||||
|
||||
IOObjectRelease(hidIterator);
|
||||
}
|
||||
|
||||
|
||||
jsJoystick::jsJoystick(int ident) :
|
||||
id(ident),
|
||||
os(NULL),
|
||||
error(JS_FALSE),
|
||||
num_axes(0),
|
||||
num_buttons(0)
|
||||
{
|
||||
if (ident >= numDevices) {
|
||||
setError();
|
||||
return;
|
||||
}
|
||||
|
||||
os = new struct os_specific_s;
|
||||
os->num_hats = 0;
|
||||
|
||||
// get the name now too
|
||||
CFDictionaryRef properties = getCFProperties(ioDevices[id]);
|
||||
CFTypeRef ref = CFDictionaryGetValue (properties, CFSTR(kIOHIDProductKey));
|
||||
if (!ref)
|
||||
ref = CFDictionaryGetValue (properties, CFSTR("USB Product Name"));
|
||||
|
||||
if (!ref || !CFStringGetCString ((CFStringRef) ref, name, 128, CFStringGetSystemEncoding ())) {
|
||||
ulSetError(UL_WARNING, "error getting device name");
|
||||
name[0] = '\0';
|
||||
}
|
||||
//printf("Joystick name: %s \n", name);
|
||||
open();
|
||||
}
|
||||
|
||||
void jsJoystick::open()
|
||||
{
|
||||
#if 0 // test already done in the constructor
|
||||
if (id >= numDevices) {
|
||||
ulSetError(UL_WARNING, "device index out of range in jsJoystick::open");
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
|
||||
// create device interface
|
||||
IOReturn rv;
|
||||
SInt32 score;
|
||||
IOCFPlugInInterface **plugin;
|
||||
|
||||
rv = IOCreatePlugInInterfaceForService(ioDevices[id],
|
||||
kIOHIDDeviceUserClientTypeID,
|
||||
kIOCFPlugInInterfaceID,
|
||||
&plugin, &score);
|
||||
|
||||
if (rv != kIOReturnSuccess) {
|
||||
ulSetError(UL_WARNING, "error creting plugin for io device");
|
||||
return;
|
||||
}
|
||||
|
||||
HRESULT pluginResult = (*plugin)->QueryInterface(plugin,
|
||||
CFUUIDGetUUIDBytes(kIOHIDDeviceInterfaceID), (LPVOID*)&(os->hidDev) );
|
||||
|
||||
if (pluginResult != S_OK)
|
||||
ulSetError(UL_WARNING, "QI-ing IO plugin to HID Device interface failed");
|
||||
|
||||
(*plugin)->Release(plugin); // don't leak a ref
|
||||
if (os->hidDev == NULL) return;
|
||||
|
||||
// store the interface in this instance
|
||||
rv = (*(os->hidDev))->open(os->hidDev, 0);
|
||||
if (rv != kIOReturnSuccess) {
|
||||
ulSetError(UL_WARNING, "error opening device interface");
|
||||
return;
|
||||
}
|
||||
|
||||
CFDictionaryRef props = getCFProperties(ioDevices[id]);
|
||||
|
||||
// recursively enumerate all the bits (buttons, axes, hats, ...)
|
||||
CFTypeRef topLevelElement =
|
||||
CFDictionaryGetValue (props, CFSTR(kIOHIDElementKey));
|
||||
os->enumerateElements(this, topLevelElement);
|
||||
CFRelease(props);
|
||||
|
||||
// for hats to be implemented as axes: must be the last axes:
|
||||
for (int h = 0; h<2*os->num_hats; h++)
|
||||
{
|
||||
int index = num_axes++;
|
||||
dead_band [ index ] = 0.0f ;
|
||||
saturate [ index ] = 1.0f ;
|
||||
center [ index ] = 0.0f;
|
||||
max [ index ] = 1.0f;
|
||||
min [ index ] = -1.0f;
|
||||
}
|
||||
}
|
||||
|
||||
CFDictionaryRef getCFProperties(io_object_t ioDev)
|
||||
{
|
||||
IOReturn rv;
|
||||
CFMutableDictionaryRef cfProperties;
|
||||
|
||||
#if 0
|
||||
// comment copied from darwin/SDL_sysjoystick.c
|
||||
/* Mac OS X currently is not mirroring all USB properties to HID page so need to look at USB device page also
|
||||
* get dictionary for usb properties: step up two levels and get CF dictionary for USB properties
|
||||
*/
|
||||
|
||||
io_registry_entry_t parent1, parent2;
|
||||
|
||||
rv = IORegistryEntryGetParentEntry (ioDev, kIOServicePlane, &parent1);
|
||||
if (rv != kIOReturnSuccess) {
|
||||
ulSetError(UL_WARNING, "error getting device entry parent");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
rv = IORegistryEntryGetParentEntry (parent1, kIOServicePlane, &parent2);
|
||||
if (rv != kIOReturnSuccess) {
|
||||
ulSetError(UL_WARNING, "error getting device entry parent 2");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
#endif
|
||||
rv = IORegistryEntryCreateCFProperties( ioDev /*parent2*/,
|
||||
&cfProperties, kCFAllocatorDefault, kNilOptions);
|
||||
if (rv != kIOReturnSuccess || !cfProperties) {
|
||||
ulSetError(UL_WARNING, "error getting device properties");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
return cfProperties;
|
||||
}
|
||||
|
||||
void jsJoystick::close()
|
||||
{
|
||||
if (os->hidDev != NULL) (*(os->hidDev))->close(os->hidDev);
|
||||
if (os) delete os;
|
||||
}
|
||||
|
||||
/** element enumerator function : pass NULL for top-level*/
|
||||
void os_specific_s::enumerateElements(jsJoystick* joy, CFTypeRef element)
|
||||
{
|
||||
assert(CFGetTypeID(element) == CFArrayGetTypeID());
|
||||
|
||||
CFRange range = {0, CFArrayGetCount ((CFArrayRef)element)};
|
||||
CFArrayApplyFunction((CFArrayRef) element, range,
|
||||
&elementEnumerator, joy);
|
||||
}
|
||||
|
||||
void os_specific_s::elementEnumerator( const void *element, void* vjs)
|
||||
{
|
||||
if (CFGetTypeID((CFTypeRef) element) != CFDictionaryGetTypeID()) {
|
||||
ulSetError(UL_WARNING, "element enumerator passed non-dictionary value");
|
||||
return;
|
||||
}
|
||||
|
||||
static_cast<jsJoystick*>(vjs)->
|
||||
os->parseElement( static_cast<jsJoystick*>(vjs), (CFDictionaryRef) element);
|
||||
}
|
||||
|
||||
void os_specific_s::parseElement(jsJoystick* joy, CFDictionaryRef element)
|
||||
{
|
||||
CFTypeRef refPage = CFDictionaryGetValue ((CFDictionaryRef) element, CFSTR(kIOHIDElementUsagePageKey));
|
||||
CFTypeRef refUsage = CFDictionaryGetValue ((CFDictionaryRef) element, CFSTR(kIOHIDElementUsageKey));
|
||||
|
||||
long type, page, usage;
|
||||
|
||||
CFNumberGetValue((CFNumberRef)
|
||||
CFDictionaryGetValue ((CFDictionaryRef) element, CFSTR(kIOHIDElementTypeKey)),
|
||||
kCFNumberLongType, &type);
|
||||
|
||||
switch (type) {
|
||||
case kIOHIDElementTypeInput_Misc:
|
||||
case kIOHIDElementTypeInput_Axis:
|
||||
case kIOHIDElementTypeInput_Button:
|
||||
//printf("got input element...");
|
||||
CFNumberGetValue((CFNumberRef) refUsage, kCFNumberLongType, &usage);
|
||||
CFNumberGetValue((CFNumberRef) refPage, kCFNumberLongType, &page);
|
||||
|
||||
if (page == kHIDPage_GenericDesktop) {
|
||||
switch (usage) /* look at usage to determine function */
|
||||
{
|
||||
case kHIDUsage_GD_X:
|
||||
case kHIDUsage_GD_Y:
|
||||
case kHIDUsage_GD_Z:
|
||||
case kHIDUsage_GD_Rx:
|
||||
case kHIDUsage_GD_Ry:
|
||||
case kHIDUsage_GD_Rz:
|
||||
case kHIDUsage_GD_Slider: // for throttle / trim controls
|
||||
case kHIDUsage_GD_Dial:
|
||||
//printf(" axis\n");
|
||||
/*joy->os->*/addAxisElement(joy, (CFDictionaryRef) element);
|
||||
break;
|
||||
|
||||
case kHIDUsage_GD_Hatswitch:
|
||||
//printf(" hat\n");
|
||||
/*joy->os->*/addHatElement(joy, (CFDictionaryRef) element);
|
||||
break;
|
||||
|
||||
default:
|
||||
ulSetError(UL_WARNING, "input type element has weird usage (%lx)\n", usage);
|
||||
break;
|
||||
}
|
||||
} else if (page == kHIDPage_Simulation) {
|
||||
switch (usage) /* look at usage to determine function */
|
||||
{
|
||||
case kHIDUsage_Sim_Rudder:
|
||||
case kHIDUsage_Sim_Throttle:
|
||||
//printf(" axis\n");
|
||||
/*joy->os->*/addAxisElement(joy, (CFDictionaryRef) element);
|
||||
break;
|
||||
default:
|
||||
ulSetError(UL_WARNING, "Simulation page input type element has weird usage (%lx)\n", usage);
|
||||
}
|
||||
} else if (page == kHIDPage_Button) {
|
||||
//printf(" button\n");
|
||||
/*joy->os->*/addButtonElement(joy, (CFDictionaryRef) element);
|
||||
} else if (page == kHIDPage_PID) {
|
||||
ulSetError(UL_WARNING, "Force feedback and related data ignored\n", usage);
|
||||
} else
|
||||
ulSetError(UL_WARNING, "input type element has weird usage (%lx)\n", usage);
|
||||
break;
|
||||
|
||||
case kIOHIDElementTypeCollection:
|
||||
/*joy->os->*/enumerateElements(joy,
|
||||
CFDictionaryGetValue(element, CFSTR(kIOHIDElementKey))
|
||||
);
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void os_specific_s::addAxisElement(jsJoystick* joy, CFDictionaryRef axis)
|
||||
{
|
||||
long cookie, lmin, lmax;
|
||||
CFNumberGetValue ((CFNumberRef)
|
||||
CFDictionaryGetValue (axis, CFSTR(kIOHIDElementCookieKey)),
|
||||
kCFNumberLongType, &cookie);
|
||||
|
||||
int index = joy->num_axes++;
|
||||
|
||||
/*joy->os->*/axisCookies[index] = (IOHIDElementCookie) cookie;
|
||||
|
||||
CFNumberGetValue ((CFNumberRef)
|
||||
CFDictionaryGetValue (axis, CFSTR(kIOHIDElementMinKey)),
|
||||
kCFNumberLongType, &lmin);
|
||||
|
||||
CFNumberGetValue ((CFNumberRef)
|
||||
CFDictionaryGetValue (axis, CFSTR(kIOHIDElementMaxKey)),
|
||||
kCFNumberLongType, &lmax);
|
||||
|
||||
joy->min[index] = lmin;
|
||||
joy->max[index] = lmax;
|
||||
joy->dead_band[index] = 0.0;
|
||||
joy->saturate[index] = 1.0;
|
||||
joy->center[index] = (lmax - lmin) * 0.5 + lmin;
|
||||
}
|
||||
|
||||
void os_specific_s::addButtonElement(jsJoystick* joy, CFDictionaryRef button)
|
||||
{
|
||||
long cookie;
|
||||
CFNumberGetValue ((CFNumberRef)
|
||||
CFDictionaryGetValue (button, CFSTR(kIOHIDElementCookieKey)),
|
||||
kCFNumberLongType, &cookie);
|
||||
|
||||
/*joy->os->*/buttonCookies[joy->num_buttons++] = (IOHIDElementCookie) cookie;
|
||||
// anything else for buttons?
|
||||
}
|
||||
|
||||
void os_specific_s::addHatElement(jsJoystick* joy, CFDictionaryRef hat)
|
||||
{
|
||||
long cookie, lmin, lmax;
|
||||
CFNumberGetValue ((CFNumberRef)
|
||||
CFDictionaryGetValue (hat, CFSTR(kIOHIDElementCookieKey)),
|
||||
kCFNumberLongType, &cookie);
|
||||
|
||||
int index = /*joy->*/num_hats++;
|
||||
|
||||
/*joy->os->*/hatCookies[index] = (IOHIDElementCookie) cookie;
|
||||
|
||||
CFNumberGetValue ((CFNumberRef)
|
||||
CFDictionaryGetValue (hat, CFSTR(kIOHIDElementMinKey)),
|
||||
kCFNumberLongType, &lmin);
|
||||
|
||||
CFNumberGetValue ((CFNumberRef)
|
||||
CFDictionaryGetValue (hat, CFSTR(kIOHIDElementMaxKey)),
|
||||
kCFNumberLongType, &lmax);
|
||||
|
||||
hat_min[index] = lmin;
|
||||
hat_max[index] = lmax;
|
||||
// do we map hats to axes or buttons?
|
||||
// axes; there is room for that: Buttons are limited to 32.
|
||||
// (a joystick with 2 hats will use 16 buttons!)
|
||||
}
|
||||
|
||||
void jsJoystick::rawRead(int *buttons, float *axes)
|
||||
{
|
||||
if (buttons)
|
||||
*buttons = 0;
|
||||
|
||||
IOHIDEventStruct hidEvent;
|
||||
|
||||
for (int b=0; b<num_buttons; ++b) {
|
||||
(*(os->hidDev))->getElementValue(os->hidDev, os->buttonCookies[b], &hidEvent);
|
||||
if (hidEvent.value && buttons)
|
||||
*buttons |= 1 << b;
|
||||
}
|
||||
|
||||
// real axes:
|
||||
int real_num_axes = num_axes - 2*os->num_hats;
|
||||
for (int a=0; a<real_num_axes; ++a) {
|
||||
(*(os->hidDev))->getElementValue(os->hidDev, os->axisCookies[a], &hidEvent);
|
||||
axes[a] = hidEvent.value;
|
||||
}
|
||||
|
||||
// hats:
|
||||
for (int h=0; h < os->num_hats; ++h) {
|
||||
(*(os->hidDev))->getElementValue(os->hidDev, os->hatCookies[h], &hidEvent);
|
||||
long result = ( hidEvent.value - os->hat_min[h] ) * 8;
|
||||
result /= ( os->hat_max[h] - os->hat_min[h] + 1 );
|
||||
if ( (result>=0) && (result<8) )
|
||||
{
|
||||
axes[h+real_num_axes+1] = NS_hat[result];
|
||||
axes[h+real_num_axes] = WE_hat[result];
|
||||
}
|
||||
else
|
||||
{
|
||||
axes[h+real_num_axes] = 0;
|
||||
axes[h+real_num_axes+1] = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -1,56 +0,0 @@
|
|||
/*
|
||||
Copyright (C) 1998,2002 Steve Baker
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
For further information visit http://plib.sourceforge.net
|
||||
|
||||
$Id: jsNone.cxx 1960 2004-09-21 11:45:55Z smokydiamond $
|
||||
*/
|
||||
|
||||
|
||||
#if !defined(linux) && !defined(_WIN32) && !defined(__APPLE__) && !defined(__FreeBSD__)
|
||||
#include "FGjs.hxx"
|
||||
|
||||
struct os_specific_s ;
|
||||
|
||||
void jsJoystick::open ()
|
||||
{
|
||||
error = TRUE ;
|
||||
num_axes = num_buttons = 0 ;
|
||||
}
|
||||
|
||||
void jsJoystick::close ()
|
||||
{
|
||||
error = TRUE ;
|
||||
}
|
||||
|
||||
|
||||
jsJoystick::jsJoystick ( int ident )
|
||||
{
|
||||
error = TRUE ;
|
||||
num_axes = num_buttons = 0 ;
|
||||
os = NULL;
|
||||
}
|
||||
|
||||
|
||||
void jsJoystick::rawRead ( int *buttons, float *axes )
|
||||
{ if ( buttons != NULL ) *buttons = 0 ;
|
||||
}
|
||||
|
||||
void jsInit () {}
|
||||
|
||||
#endif
|
||||
|
||||
|
|
@ -1,274 +0,0 @@
|
|||
/*
|
||||
PLIB - A Suite of Portable Game Libraries
|
||||
Copyright (C) 1998,2002 Steve Baker
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
For further information visit http://plib.sourceforge.net
|
||||
|
||||
$Id: jsWindows.cxx 2114 2006-12-21 20:53:13Z fayjf $
|
||||
*/
|
||||
|
||||
#if defined (_WIN32)
|
||||
|
||||
#include "FGjs.hxx"
|
||||
#include <windows.h>
|
||||
#include <regstr.h>
|
||||
#include <sstream>
|
||||
#include <math.h>
|
||||
|
||||
#include <plib/ul.h>
|
||||
|
||||
#define _JS_MAX_AXES_WIN 8 /* X,Y,Z,R,U,V,POV_X,POV_Y */
|
||||
|
||||
struct os_specific_s {
|
||||
std::string regKey;
|
||||
static std::string getOEMProductName ( jsJoystick* joy);
|
||||
};
|
||||
|
||||
|
||||
// Inspired by
|
||||
// http://msdn.microsoft.com/archive/en-us/dnargame/html/msdn_sidewind3d.asp
|
||||
|
||||
std::string
|
||||
os_specific_s::getOEMProductName (jsJoystick* joy)
|
||||
{
|
||||
if ( joy->error ) return "" ;
|
||||
|
||||
char charbuf [ 256 ] ;
|
||||
|
||||
HKEY hKey ;
|
||||
DWORD dwcb ;
|
||||
LONG lr ;
|
||||
std::string name;
|
||||
|
||||
// Open .. MediaResources\CurrentJoystickSettings
|
||||
std::string key=REGSTR_PATH_JOYCONFIG;
|
||||
key+= "\\" + joy->os->regKey + "\\" + REGSTR_KEY_JOYCURR;
|
||||
|
||||
bool hkcu = false;
|
||||
|
||||
if ( ERROR_SUCCESS != RegOpenKeyEx ( HKEY_LOCAL_MACHINE, key.c_str(), 0, KEY_QUERY_VALUE, &hKey)) {
|
||||
hkcu = true;
|
||||
if ( ERROR_SUCCESS != RegOpenKeyEx ( HKEY_CURRENT_USER, key.c_str(), 0, KEY_QUERY_VALUE, &hKey))
|
||||
return "" ;
|
||||
}
|
||||
// Get OEM Key name
|
||||
dwcb = sizeof( charbuf) ;
|
||||
|
||||
std::ostringstream value;
|
||||
value << "Joystick" << joy->id+1 << REGSTR_VAL_JOYOEMNAME;
|
||||
// JOYSTICKID1-16 is zero-based; registry entries for VJOYD are 1-based.
|
||||
|
||||
lr = RegQueryValueEx ( hKey, value.str().c_str(), 0, 0, (LPBYTE) charbuf, &dwcb);
|
||||
RegCloseKey ( hKey ) ;
|
||||
|
||||
if ( lr != ERROR_SUCCESS ) return "" ;
|
||||
|
||||
// Open OEM Key from ...MediaProperties
|
||||
value.str("");
|
||||
value << REGSTR_PATH_JOYOEM << "\\" << charbuf;
|
||||
|
||||
if (hkcu) {
|
||||
lr = RegOpenKeyEx ( HKEY_CURRENT_USER, value.str().c_str(), 0, KEY_QUERY_VALUE, &hKey ) ;
|
||||
} else {
|
||||
lr = RegOpenKeyEx ( HKEY_LOCAL_MACHINE, value.str().c_str(), 0, KEY_QUERY_VALUE, &hKey ) ;
|
||||
}
|
||||
if ( lr != ERROR_SUCCESS )
|
||||
return "" ;
|
||||
|
||||
dwcb = sizeof( charbuf) ;
|
||||
|
||||
lr = RegQueryValueEx ( hKey, REGSTR_VAL_JOYOEMNAME, 0, 0, (LPBYTE) charbuf, &dwcb ) ;
|
||||
RegCloseKey ( hKey ) ;
|
||||
|
||||
if ( lr != ERROR_SUCCESS ) return "" ;
|
||||
name = std::string( charbuf, dwcb-1);
|
||||
return name;
|
||||
}
|
||||
|
||||
|
||||
void jsJoystick::open ()
|
||||
{
|
||||
JOYCAPS jsCaps ;
|
||||
|
||||
name [0] = '\0' ;
|
||||
|
||||
|
||||
|
||||
memset ( &jsCaps, 0, sizeof(jsCaps)) ;
|
||||
|
||||
error = ( joyGetDevCaps( id, &jsCaps, sizeof(jsCaps) )
|
||||
!= JOYERR_NOERROR ) ;
|
||||
|
||||
os->regKey = jsCaps.szRegKey;
|
||||
|
||||
num_buttons = jsCaps.wNumButtons ;
|
||||
if ( jsCaps.wNumAxes == 0 )
|
||||
{
|
||||
num_axes = 0 ;
|
||||
setError () ;
|
||||
}
|
||||
else
|
||||
{
|
||||
// Device name from jsCaps is often "Microsoft PC-joystick driver",
|
||||
// at least for USB. Try to get the real name from the registry.
|
||||
name = os->getOEMProductName ( this);
|
||||
|
||||
if (name == "") {
|
||||
ulSetError ( UL_WARNING,
|
||||
"JS: Failed to read joystick name from registry" ) ;
|
||||
|
||||
name = jsCaps.szPname;
|
||||
}
|
||||
|
||||
// Windows joystick drivers may provide any combination of
|
||||
// X,Y,Z,R,U,V,POV - not necessarily the first n of these.
|
||||
if ( jsCaps.wCaps & JOYCAPS_HASPOV )
|
||||
{
|
||||
num_axes = _JS_MAX_AXES_WIN ;
|
||||
min [ 7 ] = -1.0 ; max [ 7 ] = 1.0 ; // POV Y
|
||||
min [ 6 ] = -1.0 ; max [ 6 ] = 1.0 ; // POV X
|
||||
}
|
||||
else
|
||||
num_axes = 6 ;
|
||||
|
||||
min [ 5 ] = (float) jsCaps.wVmin ; max [ 5 ] = (float) jsCaps.wVmax ;
|
||||
min [ 4 ] = (float) jsCaps.wUmin ; max [ 4 ] = (float) jsCaps.wUmax ;
|
||||
min [ 3 ] = (float) jsCaps.wRmin ; max [ 3 ] = (float) jsCaps.wRmax ;
|
||||
min [ 2 ] = (float) jsCaps.wZmin ; max [ 2 ] = (float) jsCaps.wZmax ;
|
||||
min [ 1 ] = (float) jsCaps.wYmin ; max [ 1 ] = (float) jsCaps.wYmax ;
|
||||
min [ 0 ] = (float) jsCaps.wXmin ; max [ 0 ] = (float) jsCaps.wXmax ;
|
||||
}
|
||||
|
||||
for ( int i = 0 ; i < num_axes ; i++ )
|
||||
{
|
||||
center [ i ] = ( max[i] + min[i] ) / 2.0f ;
|
||||
dead_band [ i ] = 0.0f ;
|
||||
saturate [ i ] = 1.0f ;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void jsJoystick::close ()
|
||||
{
|
||||
delete os;
|
||||
}
|
||||
|
||||
jsJoystick::jsJoystick ( int ident )
|
||||
{
|
||||
id = ident ;
|
||||
os = new struct os_specific_s;
|
||||
|
||||
if (ident >= 0 && ident < (int)joyGetNumDevs()) {
|
||||
open();
|
||||
}
|
||||
else {
|
||||
num_axes = 0;
|
||||
setError();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void jsJoystick::rawRead ( int *buttons, float *axes )
|
||||
{
|
||||
JOYINFOEX js;
|
||||
|
||||
js.dwFlags = JOY_RETURNALL ;
|
||||
js.dwSize = sizeof ( JOYINFOEX) ;
|
||||
|
||||
if ( error )
|
||||
{
|
||||
if ( buttons )
|
||||
*buttons = 0 ;
|
||||
|
||||
if ( axes )
|
||||
for ( int i = 0 ; i < num_axes ; i++ )
|
||||
axes[i] = 1500.0f ;
|
||||
|
||||
return ;
|
||||
}
|
||||
|
||||
|
||||
MMRESULT status = joyGetPosEx ( id, &js ) ;
|
||||
|
||||
if ( status != JOYERR_NOERROR )
|
||||
{
|
||||
setError() ;
|
||||
return ;
|
||||
}
|
||||
|
||||
if ( buttons != NULL )
|
||||
*buttons = (int) js.dwButtons ;
|
||||
|
||||
if ( axes != NULL )
|
||||
{
|
||||
/* WARNING - Fall through case clauses!! */
|
||||
|
||||
switch ( num_axes )
|
||||
{
|
||||
case 8:
|
||||
// Generate two POV axes from the POV hat angle.
|
||||
// Low 16 bits of js.dwPOV gives heading (clockwise from ahead) in
|
||||
// hundredths of a degree, or 0xFFFF when idle.
|
||||
|
||||
if ( ( js.dwPOV & 0xFFFF ) == 0xFFFF )
|
||||
{
|
||||
axes [ 6 ] = 0.0 ;
|
||||
axes [ 7 ] = 0.0 ;
|
||||
}
|
||||
else
|
||||
{
|
||||
// This is the contentious bit: how to convert angle to X/Y.
|
||||
// wk: I know of no define for PI that we could use here:
|
||||
// SG_PI would pull in sg, M_PI is undefined for MSVC
|
||||
// But the accuracy of the value of PI is very unimportant at
|
||||
// this point.
|
||||
|
||||
float s = (float) sin ( ( js.dwPOV & 0xFFFF ) * ( 0.01 * 3.1415926535f / 180 ) ) ;
|
||||
float c = (float) cos ( ( js.dwPOV & 0xFFFF ) * ( 0.01 * 3.1415926535f / 180 ) ) ;
|
||||
|
||||
// Convert to coordinates on a square so that North-East
|
||||
// is (1,1) not (.7,.7), etc.
|
||||
// s and c cannot both be zero so we won't divide by zero.
|
||||
if ( fabs ( s ) < fabs ( c ) )
|
||||
{
|
||||
axes [ 6 ] = ( c < 0.0 ) ? -s/c : s/c ;
|
||||
axes [ 7 ] = ( c < 0.0 ) ? -1.0f : 1.0f ;
|
||||
}
|
||||
else
|
||||
{
|
||||
axes [ 6 ] = ( s < 0.0 ) ? -1.0f : 1.0f ;
|
||||
axes [ 7 ] = ( s < 0.0 ) ? -c/s : c/s ;
|
||||
}
|
||||
}
|
||||
|
||||
case 6: axes[5] = (float) js . dwVpos ;
|
||||
case 5: axes[4] = (float) js . dwUpos ;
|
||||
case 4: axes[3] = (float) js . dwRpos ;
|
||||
case 3: axes[2] = (float) js . dwZpos ;
|
||||
case 2: axes[1] = (float) js . dwYpos ;
|
||||
case 1: axes[0] = (float) js . dwXpos ;
|
||||
break;
|
||||
|
||||
default:
|
||||
ulSetError ( UL_WARNING, "PLIB_JS: Wrong num_axes. Joystick input is now invalid" ) ;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void jsInit() {}
|
||||
|
||||
#endif
|
||||
|
|
@ -2,12 +2,12 @@
|
|||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#ifdef _WIN32
|
||||
#ifdef HAVE_WINDOWS_H
|
||||
# include <windows.h>
|
||||
#endif
|
||||
|
||||
#include <string.h> // plib/js.h should really include this !!!!!!
|
||||
#include "Input/FGjs.hxx"
|
||||
#include <plib/js.h>
|
||||
|
||||
#define Z 8
|
||||
|
||||
|
|
@ -30,7 +30,7 @@ int main ( int, char ** )
|
|||
{ useful[i] = ! ( js[i]->notWorking () );
|
||||
if ( useful[i] ) {
|
||||
t++;
|
||||
printf ( "Joystick %i: \"%s\"\n", i, js[i]->getName().c_str() ) ;
|
||||
printf ( "Joystick %i: \"%s\"\n", i, js[i]->getName() ) ;
|
||||
} else printf ( "Joystick %i not detected\n", i ) ;
|
||||
}
|
||||
if ( t == 0 ) exit ( 1 ) ;
|
||||
|
|
|
|||
|
|
@ -21,13 +21,12 @@
|
|||
#include <simgear/compiler.h>
|
||||
|
||||
#include <iostream>
|
||||
#include <math.h>
|
||||
|
||||
using std::cout;
|
||||
using std::cin;
|
||||
using std::endl;
|
||||
|
||||
#include "jsinput.h"
|
||||
#include <plib/ul.h>
|
||||
|
||||
jsInput::jsInput(jsSuper *j) {
|
||||
jss=j;
|
||||
|
|
|
|||
|
|
@ -25,7 +25,8 @@
|
|||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include "FGjs.hxx"
|
||||
#include <string.h> // plib/js.h should really include this !!!!!!
|
||||
#include <plib/js.h>
|
||||
|
||||
#define MAX_JOYSTICKS 8
|
||||
|
||||
|
|
|
|||
|
|
@ -32,7 +32,6 @@ get_property(FG_LIBS GLOBAL PROPERTY FG_LIBS)
|
|||
|
||||
target_link_libraries(fgfs
|
||||
${FG_LIBS}
|
||||
${JS_LIBS}
|
||||
${SIMGEAR_LIBRARIES}
|
||||
${OPENSCENEGRAPH_LIBRARIES}
|
||||
${OPENAL_LIBRARY}
|
||||
|
|
|
|||
|
|
@ -18,7 +18,7 @@ endif
|
|||
if HAVE_FRAMEWORK_PLIB
|
||||
fgfs_PLIB_FW = $(plib_FRAMEWORK)
|
||||
else
|
||||
fgfs_PLIB_LIBS = -lplibpuaux -lplibpu -lplibfnt \
|
||||
fgfs_PLIB_LIBS = -lplibpuaux -lplibpu -lplibfnt -lplibjs \
|
||||
-lplibsg -lplibul
|
||||
endif
|
||||
|
||||
|
|
|
|||
|
|
@ -6,7 +6,6 @@ target_link_libraries(fgviewer
|
|||
${OPENSCENEGRAPH_LIBRARIES}
|
||||
${OPENGL_LIBRARIES}
|
||||
${ZLIB_LIBRARIES}
|
||||
${PLIB_LIBRARIES}
|
||||
${JS_LIBS})
|
||||
${PLIB_LIBRARIES})
|
||||
|
||||
install(TARGETS fgviewer RUNTIME DESTINATION bin)
|
||||
|
|
|
|||
Loading…
Reference in a new issue