[Submodules] Add directx sdk

.gitmodules

@@ -29,3 +29,6 @@
 [submodule "deps/udis86"]
 	path = deps/udis86
 	url = https://github.com/vmt/udis86.git
+[submodule "deps/dxsdk"]
+	path = deps/dxsdk
+	url = https://github.com/devKlausS/dxsdk.git

deps/dxsdk

@@ -0,0 +1 @@
+Subproject commit 996cf740444ce56178e6bc32e7fbe2c8b0f40f08

premake/dxsdk.lua

@@ -0,0 +1,35 @@
+dxsdk = {
+	settings = nil
+}
+
+function dxsdk.setup(settings)
+	if not settings.source then error("Missing source.") end
+
+	dxsdk.settings = settings
+
+	if not dxsdk.settings.defines then dxsdk.settings.defines = {} end
+end
+
+function dxsdk.import()
+	if not dxsdk.settings then error("You need to call dxsdk.setup first") end
+
+	--filter "platforms:*32"
+		libdirs { path.join(dxsdk.settings.source, "Lib/x86") }
+		
+	--filter "platforms:*64"
+	--	libdirs { path.join(dxsdk.settings.source, "Lib/x64") }
+		
+	--filter {}
+	
+	dxsdk.includes()
+end
+
+function dxsdk.includes()
+	if not dxsdk.settings then error("You need to call dxsdk.setup first") end
+
+	includedirs { path.join(dxsdk.settings.source, "Include") }
+	defines(dxsdk.settings.defines)
+end
+
+function dxsdk.project()
+end

premake5.lua

@@ -194,6 +194,7 @@ require "premake/protobuf"
 require "premake/zlib"
 require "premake/udis86"
 require "premake/iw4mvm"
+require "premake/dxsdk"
 
 json11.setup
 {
@@ -248,6 +249,10 @@ iw4mvm.setup
 	},
 	source = path.join(depsBasePath, "iw4mvm"),
 }
+dxsdk.setup
+{
+	source = path.join(depsBasePath, "dxsdk"),
+}
 
 workspace "iw4x"
 	startproject "iw4x"
@@ -324,11 +329,11 @@ workspace "iw4x"
 		if _OPTIONS["force-exception-handler"] then
 			defines { "FORCE_EXCEPTION_HANDLER" }
 		end
-		if _OPTIONS["enable-dxsdk"] then
+		--if _OPTIONS["enable-dxsdk"] then
 			defines { "ENABLE_DXSDK" }
-			includedirs { "%DXSDK_DIR%Include" }
-			libdirs { "%DXSDK_DIR%Lib/x86" }
-		end
+		--	includedirs { "%DXSDK_DIR%Include" }
+		--	libdirs { "%DXSDK_DIR%Lib/x86" }
+		--end
 
 		-- Pre-compiled header
 		pchheader "STDInclude.hpp" -- must be exactly same as used in #include directives
@@ -345,6 +350,7 @@ workspace "iw4x"
 		zlib.import()
 		udis86.import()
 		--iw4mvm.import()
+		dxsdk.import()
 
 		-- fix vpaths for protobuf sources
 		vpaths