neon-functions.lua

function copy_file_to_target_dir(from_dir, folder, name)
    postbuildcommands
    {
        string.format("{ECHO} Copying %s/%s to $(targetdir)%s%s", from_dir, name, folder, name),
        string.format('if not exist "$(targetdir)%s" mkdir "$(targetdir)%s"', folder, folder),
        string.format("{COPYFILE} %s/%s $(targetdir)%s%s", from_dir, name, folder, name)
    }
end

function copy_directory_to_target_dir(from_dir, to_dir)
    if to_dir ~= "" then
        filter { "system:windows" }
            postbuildcommands
            {
        	    string.format("powershell rmdir -R $(targetdir)%s 2>nul", to_dir)
            }
        filter {}
    end
    postbuildcommands
    {
        string.format("{ECHO} Copying %s to $(targetdir)%s", from_dir, to_dir),
        string.format('mkdir "$(targetdir)%s"', to_dir),
        string.format("{COPY} %s $(targetdir)%s", from_dir, to_dir)
    }
end

function copy_engine_resources_to(content_name, out_dir)
    -- Copy assets
    if content_name ~= nil then
        content_name = "%{wks.location}Contents/"..content_name;
        copy_directory_to_target_dir(content_name, out_dir);
	end

    copy_file_to_target_dir("%{wks.location}Vendors/Mono/bin", "", "mono-2.0-sgen.dll")
    copy_file_to_target_dir("%{wks.location}Vendors/Mono/bin", "", "MonoPosixHelper.dll")
    copy_directory_to_target_dir("%{wks.location}Vendors/Mono/lib/mono", "Managed/mono")

    filter { "system:windows" }
        filter { "configurations:Debug" }
            copy_file_to_target_dir("%{wks.location}Vendors/AssImp/bin/windows/Debug", "", "assimp-vc143-mtd.dll")
        filter {}
        filter { "configurations:Release or ReleaseOpt" }
            copy_file_to_target_dir("%{wks.location}Vendors/AssImp/bin/windows/Release", "", "assimp-vc143-mt.dll")
        filter {}
    filter {}

    filter { "system:windows" }
        -- Copy dxcompiler.dll and dxil.dll
        copy_file_to_target_dir("%{CommonDir.Deps.Libs}/DxC/bin/x64", "", "dxcompiler.dll")
        copy_file_to_target_dir("%{CommonDir.Deps.Libs}/DxC/bin/x64", "", "dxil.dll")
        
        -- Copy D3D12 Agility SDK
        copy_file_to_target_dir("%{CommonDir.Deps.Libs}/DxAgility/x64", "D3D12/", "D3D12Core.dll")
        copy_file_to_target_dir("%{CommonDir.Deps.Libs}/DxAgility/x64", "D3D12/", "D3D12SDKLayers.dll")
        filter { "configurations:not Dist" }
            copy_file_to_target_dir("%{CommonDir.Deps.Libs}/DxAgility/x64", "D3D12/", "D3D12Core.pdb")
            copy_file_to_target_dir("%{CommonDir.Deps.Libs}/DxAgility/x64", "D3D12/", "D3D12SDKLayers.pdb")
        filter {}
    filter {}
end

function copy_engine_resources(content_name)
    copy_engine_resources_to(content_name, "Contents/");
end

function common_dir_setup()
	targetdir ("%{wks.location}/bin/" .. OutputDir .. "/%{prj.name}")
	objdir ("%{wks.location}/bin-int/" .. OutputDir .. "/%{prj.name}")

    debugdir "$(targetdir)"
    
    disablewarnings
    {
        "4250"
    }
end

function common_add_pch(pch_file)
    pchheader (pch_file..".hpp")
    pchsource (pch_file..".cpp")
end

function select_launch_kind()
    filter { "configurations:Dist" }
        kind "WindowedApp"
    filter {}
    filter { "configurations:not Dist" }
        kind "ConsoleApp"
    filter {}
end

--

function link_boost_inc()
    filter { "configurations:Debug" }
    includedirs
		{
			"%{CommonDir.Deps.Inc}/boost_def"
		}
    filter {}
    filter { "configurations:Release" }
    includedirs
		{
			"%{CommonDir.Deps.Inc}/boost_san"
		}
    filter {}
    filter { "configurations:ReleaseOpt" }
    includedirs
		{
			"%{CommonDir.Deps.Inc}/boost_def"
		}
    filter {}
    filter { "configurations:Dist" }
        includedirs
        {
            "%{CommonDir.Deps.Inc}/boost_def"
        }
    filter {}
end

function link_boost_lib(lib_name)
    filter { "configurations:Debug" }
        links
        {
            "boost_def/boost/libboost_"..lib_name.."-vc143-mt-sgd-x64-1_83.lib"
        }
    filter {}
    filter { "configurations:Release" }
        links
        {
            "boost_san/boost/libboost_"..lib_name.."-vc143-mt-s-x64-1_83.lib"
        }
    filter {}
    filter { "configurations:ReleaseOpt" }
        links
        {
            "boost_def/boost/libboost_"..lib_name.."-vc143-mt-s-x64-1_83.lib"
        }
    filter {}
    filter { "configurations:Dist" }
        links
        {
            "boost_def/boost/libboost_"..lib_name.."-vc143-mt-s-x64-1_83.lib"
        }
    filter {}
end

--

function link_mono_lib()
    links
    {
        "%{wks.location}/Vendors/Mono/lib/mono-2.0-sgen.lib",
        "%{wks.location}/Vendors/Mono/lib/MonoPosixHelper.lib"
    }
end

--

function link_assimp_lib()
    filter { "system:windows" }
        filter { "configurations:Debug" }
            links
            {
                "%{wks.location}/Vendors/AssImp/bin/windows/Debug/assimp-vc143-mtd.lib"
            }
        filter {}
        filter { "configurations:Release or ReleaseOpt" }
            links
            {
                "%{wks.location}/Vendors/AssImp/bin/windows/Release/assimp-vc143-mt.lib"
            }
        filter {}
    filter {}
end

--

function link_engine_library_no_engine()
    links
    {
        "Bullet3Common",
        "Bullet3Collision",
        "Bullet3Dynamics",
        "Bullet3Geometry",
        "Bullet3Serialize",
        "BulletCollision",
        "BulletDynamics",
        "BulletInverseDynamics",
        "BulletSoftBody",
        "BulletLinearMath",

        "ImGui",
        "ImGuiNodeEditor",
        "glfw",
        "Flecs",
        "spdlog",
        "ZipLib",

        "NeonCore",
        "NeonCoroutines",
        "NeonResource",
        "NeonWindowing",
        "NeonGraphics",
    }

    link_mono_lib()
    link_assimp_lib()
    
    link_boost_lib("atomic")
    link_boost_lib("chrono")
    link_boost_lib("container")
    link_boost_lib("context")
    link_boost_lib("contract")
    link_boost_lib("coroutine")
    link_boost_lib("date_time")
    link_boost_lib("exception")
    link_boost_lib("fiber")
    link_boost_lib("filesystem")
    link_boost_lib("graph")
    link_boost_lib("iostreams")
    link_boost_lib("json")
    link_boost_lib("locale")
    link_boost_lib("math_c99")
    link_boost_lib("math_c99f")
    link_boost_lib("math_c99l")
    link_boost_lib("math_tr1")
    link_boost_lib("math_tr1f")
    link_boost_lib("math_tr1l")
    link_boost_lib("nowide")
    link_boost_lib("program_options")
    link_boost_lib("random")
    link_boost_lib("regex")
    link_boost_lib("serialization")
    link_boost_lib("system")
    link_boost_lib("thread")
    link_boost_lib("timer")
    link_boost_lib("type_erasure")
    link_boost_lib("url")
    link_boost_lib("wave")
    link_boost_lib("wserialization")
end

function link_engine_library(with_engine)
    link_engine_library_no_engine()
    links
    {
        "NeonEngine"
    }
end

--

function common_neon_defines()
    defines "flecs_STATIC"
    defines "BT_USE_DOUBLE_PRECISION"
    defines "GLM_FORCE_LEFT_HANDED"
end

function common_neon_inc()
    libdirs "%{CommonDir.Deps.Libs}"
    link_boost_inc()
end

function common_neon()
    common_neon_defines()
    common_neon_inc()

    files
    {
        "**.cpp",
        "**.hpp",
        "**.natvis"
    }

    includedirs
    {
        "%{CommonDir.Deps.Inc}/Bullet3",
        "%{CommonDir.Deps.Inc}",
        "%{prj.location}",

        "%{CommonDir.Neon.Core}",
        "%{CommonDir.Neon.Coroutines}",
        "%{CommonDir.Neon.Windowing}",
        "%{CommonDir.Neon.Graphics}",
        "%{CommonDir.Neon.Resource}",
        "%{CommonDir.Neon.Engine}"
    }
end

function setup_runtime_engine(asset_path_name)
    language "C++"
    cppdialect "C++latest"
    staticruntime "On"
    architecture "x64"

    select_launch_kind()
    common_dir_setup()
    common_neon()

    link_engine_library()
    copy_engine_resources(asset_path_name)
end

--

function setup_csharp_project_impl()
    kind "SharedLib"
    language "C#"
    dotnetframework "4.7.2"

    targetdir ("%{wks.location}/bin/" .. OutputDir .. "/%{prj.name}")
	objdir ("%{wks.location}/bin-int/" .. OutputDir .. "/%{prj.name}")

    debugdir "$(targetdir)"

    files
	{
        "**.cs",
		"**.natvis"
	}
end

function setup_csharp_project()
	setup_csharp_project_impl()
    links
    {
        "NeonEngineS"
	}
end