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Add module configurations

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This commit is contained in:
Jérôme Leclercq
2020-09-17 20:10:39 +02:00
parent 7a7a67cd40
commit 36d3c51eeb
22 changed files with 102 additions and 33 deletions
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4
include/Nazara/Core/Core.hpp
View File

@@ -20,7 +20,9 @@ namespace Nz
public:
using Dependencies = TypeList<>;
Core();
struct Config {};
Core(Config /*config*/);
~Core();
private:

8
include/Nazara/Core/Modules.hpp
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@@ -19,11 +19,16 @@ namespace Nz
template<typename Module, typename... Modules>
struct ModuleTuple : ModuleTuple<Module>, ModuleTuple<Modules...>
{
template<typename... ModuleConfig>
ModuleTuple(ModuleConfig&&... configs);
};
template<typename Module>
struct ModuleTuple<Module>
{
template<typename... ModuleConfig>
ModuleTuple(ModuleConfig&&... configs);
Module m;
};
}
@@ -32,7 +37,8 @@ namespace Nz
class Modules
{
public:
Modules() = default;
template<typename... ModuleConfig>
Modules(ModuleConfig&&... configs);
~Modules() = default;
private:

67
include/Nazara/Core/Modules.inl
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@@ -5,22 +5,65 @@
#include <Nazara/Core/Modules.hpp>
#include <Nazara/Core/Debug.hpp>
namespace Nz::Detail
namespace Nz
{
template<>
struct BuildDepList<TypeList<>>
namespace Detail
{
using Result = TypeList<>;
};
template<typename T>
struct Pick
{
template<typename First, typename... Args>
static auto Get(First&& first, Args&&... args)
{
if constexpr (std::is_same_v<T, std::decay_t<First>>)
return std::forward<First>(first);
else
return Get(std::forward<Args>(args)...);
}
template<typename Module, typename... ModuleList>
struct BuildDepList<TypeList<Module, ModuleList...>>
static auto Get()
{
return T{};
}
};
template<typename Module, typename... Modules>
template<typename... ModuleConfig>
ModuleTuple<Module, Modules...>::ModuleTuple(ModuleConfig&&... configs) :
ModuleTuple<Module>(std::forward<ModuleConfig>(configs)...),
ModuleTuple<Modules...>(std::forward<ModuleConfig>(configs)...)
{
}
template<typename Module>
template<typename... ModuleConfig>
ModuleTuple<Module>::ModuleTuple(ModuleConfig&&... configs) :
m(Pick<Module::Config>::Get(std::forward<ModuleConfig>(configs)...))
{
}
template<>
struct BuildDepList<TypeList<>>
{
using Result = TypeList<>;
};
template<typename Module, typename... ModuleList>
struct BuildDepList<TypeList<Module, ModuleList...>>
{
using ModuleDependencies = typename BuildDepList<typename Module::Dependencies>::Result;
using ModuleDependenciesIncModule = TypeListAppend<ModuleDependencies, Module>;
using RestDependencies = typename BuildDepList<TypeList<ModuleList...>>::Result;
using Result = TypeListConcat<ModuleDependenciesIncModule, RestDependencies>;
};
}
template<typename... ModuleList>
template<typename... ModuleConfig>
Modules<ModuleList...>::Modules(ModuleConfig&&... configs) :
m_modules(std::forward<ModuleConfig>(configs)...)
{
using ModuleDependencies = typename BuildDepList<typename Module::Dependencies>::Result;
using ModuleDependenciesIncModule = TypeListAppend<ModuleDependencies, Module>;
using RestDependencies = typename BuildDepList<TypeList<ModuleList...>>::Result;
using Result = TypeListConcat<ModuleDependenciesIncModule, RestDependencies>;
};
}
}
#include <Nazara/Core/DebugOff.hpp>