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Core/ApplicationBase: Add methods to query components

This commit is contained in:
SirLynix 2024-01-24 17:41:57 +01:00
parent e14614cf41
commit 086152c97d
2 changed files with 36 additions and 0 deletions
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5
include/Nazara/Core/ApplicationBase.hpp
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@ -42,10 +42,15 @@ namespace Nz
template<typename T> T& GetComponent();
template<typename T> const T& GetComponent() const;
template<typename T> bool HasComponent() const;
inline void Quit();
int Run();
template<typename T> T* TryGetComponent();
template<typename T> const T* TryGetComponent() const;
bool Update(Time elapsedTime);
ApplicationBase& operator=(const ApplicationBase&) = delete;

31
include/Nazara/Core/ApplicationBase.inl
View File

@ -75,11 +75,41 @@ namespace Nz
return static_cast<const T&>(*m_components[componentIndex]);
}
template<typename T>
bool ApplicationBase::HasComponent() const
{
std::size_t componentIndex = ApplicationComponentRegistry<T>::GetComponentId();
if (componentIndex >= m_components.size())
return false;
return m_components[componentIndex] != nullptr;
}
inline void ApplicationBase::Quit()
{
m_running = false;
}
template<typename T>
T* ApplicationBase::TryGetComponent()
{
std::size_t componentIndex = ApplicationComponentRegistry<T>::GetComponentId();
if (componentIndex >= m_components.size())
return nullptr;
return static_cast<T*>(m_components[componentIndex].get());
}
template<typename T>
const T* ApplicationBase::TryGetComponent() const
{
std::size_t componentIndex = ApplicationComponentRegistry<T>::GetComponentId();
if (componentIndex >= m_components.size())
return nullptr;
return static_cast<const T*>(m_components[componentIndex].get());
}
inline ApplicationBase* ApplicationBase::Instance()
{
return s_instance;
@ -116,3 +146,4 @@ namespace Nz
}
#include <Nazara/Core/DebugOff.hpp>
#include "ApplicationBase.hpp"