########################################################################################
# All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
# its licensors.
#
# For complete copyright and license terms please see the LICENSE at the root of this
# distribution (the "License"). All use of this software is governed by the License,
# or, if provided, by the license below or the license accompanying this file. Do not
# remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#
########################################################################################

from waflib import Logs

def build(bld):

    ## render to texture is not supported on all platforms and configurations
    export_defines = ['AZ_RENDER_TO_TEXTURE_GEM_ENABLED=1']
    export_defines_not_supported = ['AZ_RENDER_TO_TEXTURE_GEM_ENABLED=0']

    ## render to texture does not support the DX12 renderer
    if 'win' in bld.variant and bld.options.win_build_renderer == 'DX12':
        Logs.warn('Render to texture will be disabled because it does not support DX12 and win_build_renderer = DX12')
        export_defines = export_defines_not_supported

    bld.DefineGem(
        includes =  [

            bld.Path('Code/CryEngine'),
            bld.Path('Code/CryEngine/CryCommon'),
            bld.Path('Code/CryEngine/Cry3DEngine'),
            bld.Path('Code/CryEngine/RenderDll'),
            bld.Path('Code/CryEngine/RenderDll/XRenderD3D9'),
            bld.Path('Gems/LmbrCentral/Code/include'),
            bld.Path('Code/Framework/AzToolsFramework')
        ],

        win_export_defines = export_defines,
        win_dedicated_export_defines = export_defines_not_supported,

        ## Ensure that Apple platforms use Metal, since GL isn't supported.
        darwin_cxxflags     = [ '-x', 'objective-c++', '-Wno-c++11-narrowing'  ],
        darwin_libpath      = [ bld.Path('Code/Tools/HLSLCrossCompiler/lib/mac') ],
        darwin_framework    = [ 'Metal', 'CoreGraphics', 'CoreServices', 'QuartzCore' ],
        darwin_defines      = ['CRY_USE_METAL'],
        darwin_export_defines      = export_defines,
        darwin_dedicated_export_defines = export_defines_not_supported,

        editor = dict(
            platforms   = ['win', 'darwin', 'linux'],
            defines     = ['RENDER_TO_TEXTURE_EDITOR'],
            use	        = [ 'AzToolsFramework' ],

            includes    = [
                bld.Path('Code/CryEngine'),
                bld.Path('Code/CryEngine/CryCommon'),
                bld.Path('Code/CryEngine/Cry3DEngine'),
                bld.Path('Code/CryEngine/RenderDll/XRenderD3D9'),
                bld.Path('Code/CryEngine/RenderDll'),
                bld.Path('Code/CryEngine/RenderDll/Common'),
                bld.Path('Code/Framework/AzToolsFramework'),
                bld.Path('Gems/LmbrCentral/Code/include'),
                bld.Path('Gems/LmbrCentral/Code/Source'),
                bld.Path('Code/Sandbox'),
                bld.Path('Code/Sandbox/Editor'),
                bld.Path('Code/Sandbox/Editor/Include'),
                bld.Path('Code/Sandbox/Plugins/EditorCommon')
            ],
        ),
    )