60 lines
1.4 KiB
C++
60 lines
1.4 KiB
C++
#pragma once
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#include<hgl/graph/VKNamespace.h>
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#include<hgl/type/IDName.h>
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#include<hgl/graph/module/GraphModule.h>
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#include<hgl/graph/RenderFramework.h>
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VK_NAMESPACE_BEGIN
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class GraphModuleFactory
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{
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public:
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GraphModuleFactory()=default;
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virtual ~GraphModuleFactory()=default;
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virtual GraphModule *Create(RenderFramework *)=0;
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};//class GraphModuleFactory
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bool RegistryGraphModuleFactory(const char *module_name,GraphModuleFactory *);
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template<typename T> class RegistryGraphModule:public GraphModuleFactory
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{
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public:
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GraphModule *Create(RenderFramework *rf) override
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{
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if(!rf)
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return(nullptr);
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Map<AIDName,GraphModule *> dgm_map;
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//检查依赖模块
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{
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const auto &dependent_modules=T::GetDependentModules();
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if(!dependent_modules.IsEmpty())
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{
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for(const AIDName &name:dependent_modules)
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{
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GraphModule *dgm=rf->GetModule(name,true);
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if(!dgm)
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return(nullptr);
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dgm_map.Add(name,dgm);
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}
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}
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}
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T *gm=T::CreateModule(rf,dgm_map);
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return(gm);
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}
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};//template<typename T> class RegistryGraphModule:public GraphModuleFactory
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#define REGISTRY_GRAPH_MODULE(Class) {RegistryGraphModuleFactory(#Class,new RegistryGraphModule<Class>);}
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VK_NAMESPACE_END
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