From 822b985e9afded7cdc52cc59a0017f8882268cd8 Mon Sep 17 00:00:00 2001
From: Pavel Rojtberg <rojtberg@gmail.com>
Date: Fri, 6 May 2016 14:08:16 +0200
Subject: [PATCH] WIP: add C# bindings component

---
 CMakeLists.txt                   |  1 +
 Components/CMakeLists.txt        |  4 ++++
 Components/Csharp/CMakeLists.txt | 14 ++++++++++++++
 OgreMain/include/Ogre.i          | 10 ++++++++++
 4 files changed, 29 insertions(+)
 create mode 100644 Components/Csharp/CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8e02cd94d58..70a852a0090 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -377,6 +377,7 @@ cmake_dependent_option(OGRE_BUILD_COMPONENT_OVERLAY "Build Overlay component" TR
 option(OGRE_BUILD_COMPONENT_HLMS "Build HLMS component" TRUE)
 cmake_dependent_option(OGRE_BUILD_COMPONENT_BITES "Build OgreBites component" TRUE "OGRE_BUILD_COMPONENT_OVERLAY" FALSE)
 cmake_dependent_option(OGRE_BUILD_COMPONENT_PYTHON "Build Python bindings" TRUE "NOT OGRE_STATIC" FALSE)
+option(OGRE_BUILD_COMPONENT_CSHARP "Build Csharp bindings" TRUE)
 option(OGRE_BUILD_COMPONENT_RTSHADERSYSTEM "Build RTShader System component" TRUE)
 cmake_dependent_option(OGRE_BUILD_RTSHADERSYSTEM_CORE_SHADERS "Build RTShader System FFP core shaders" TRUE "OGRE_BUILD_COMPONENT_RTSHADERSYSTEM" FALSE)
 cmake_dependent_option(OGRE_BUILD_RTSHADERSYSTEM_EXT_SHADERS "Build RTShader System extensions shaders" TRUE "OGRE_BUILD_COMPONENT_RTSHADERSYSTEM" FALSE)
diff --git a/Components/CMakeLists.txt b/Components/CMakeLists.txt
index 1b6196aab0a..4ea2cfa4c56 100644
--- a/Components/CMakeLists.txt
+++ b/Components/CMakeLists.txt
@@ -51,3 +51,7 @@ endif ()
 if (OGRE_BUILD_COMPONENT_PYTHON)
     add_subdirectory(Python)
 endif()
+
+if (OGRE_BUILD_COMPONENT_CSHARP)
+    add_subdirectory(Csharp)
+endif()
diff --git a/Components/Csharp/CMakeLists.txt b/Components/Csharp/CMakeLists.txt
new file mode 100644
index 00000000000..ff0a57d931e
--- /dev/null
+++ b/Components/Csharp/CMakeLists.txt
@@ -0,0 +1,14 @@
+find_package(SWIG)
+
+if(NOT SWIG_FOUND)
+    return()
+endif()
+
+include(${SWIG_USE_FILE})
+
+set(CMAKE_SWIG_FLAGS "-DSWIG_CSHARP")
+add_definitions(-Wno-cast-qual -Wno-shadow -Wno-maybe-uninitialized)
+set_source_files_properties(../../OgreMain/include/Ogre.i PROPERTIES CPLUSPLUS ON)
+swig_add_module(Ogre csharp ../../OgreMain/include/Ogre.i)
+SWIG_LINK_LIBRARIES(Ogre OgreMain)
+install(TARGETS ${SWIG_MODULE_Ogre_REAL_NAME} LIBRARY DESTINATION lib/)
diff --git a/OgreMain/include/Ogre.i b/OgreMain/include/Ogre.i
index 627e958e2fb..f772c9290f3 100644
--- a/OgreMain/include/Ogre.i
+++ b/OgreMain/include/Ogre.i
@@ -19,7 +19,9 @@
 %include std_string.i
 %include std_pair.i
 %include std_map.i
+#ifndef SWIG_CSHARP
 %include std_multimap.i
+#endif
 %include std_vector.i
 %include exception.i
  
@@ -136,8 +138,10 @@ ADD_REPR(Plane)
 %include "OgrePlaneBoundedVolume.h"
 // I/O
 %include "OgreConfigOptionMap.h"
+#ifndef SWIG_CSHARP // generates to long filenames due to allocator types
 %ignore Ogre::ConfigFile::load; // conflicting overloads
 %include "OgreConfigFile.h"
+#endif
 %feature("valuewrapper") Ogre::Log::Stream;
 %include "OgreLog.h"
 %include "OgreLogManager.h"
@@ -169,7 +173,9 @@ ADD_REPR(ColourValue)
 %include "OgreNameGenerator.h"
 %include "OgreController.h"
 %include "OgreRenderSystemCapabilities.h"
+#ifndef SWIG_CSHARP
 %include "OgreGpuProgramParams.h"
+#endif
 %ignore Ogre::Image::loadDynamicImage(uchar*, uint32, uint32, PixelFormat); // deprecated
 %ignore Ogre::Image::loadRawData(DataStreamPtr&, uint32, uint32, PixelFormat); // deprecated
 %include "OgreImage.h"
@@ -189,12 +195,15 @@ ADD_REPR(ColourValue)
         %include "OgreGpuProgram.h"
             %include "OgreHighLevelGpuProgram.h"
 %include "OgreScriptCompiler.h"
+#ifndef SWIG_CSHARP
 %include "OgreTextureUnitState.h"
+#endif
 %include "OgreControllerManager.h"
 %include "OgreCompositor.h"
 %include "OgreCompositionTechnique.h"
 %include "OgreCompositionTargetPass.h"
 %include "OgreResourceBackgroundQueue.h"
+#ifndef SWIG_CSHARP
 // instantiated in c++ code
 // %template(HardwareVertexBufferPtr) Ogre::SharedPtr<Ogre::HardwareVertexBuffer>;
 %include "OgreHardwareVertexBuffer.h"
@@ -299,6 +308,7 @@ ADD_REPR(ColourValue)
 %include "OgreConfigDialog.h"
 %ignore Ogre::Root::showConfigDialog(); // deprecated
 %include "OgreRoot.h"
+#endif
 // dont wrap: platform specific
 // %include "OgreWindowEventUtilities.h"
 // %include "OgreTimer.h"