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Replaced std::bind and std::function to reduce code overhead. Simplified EventDispatcher templating

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This commit is contained in:
Gordon McCann 2022-01-09 17:13:09 -05:00
parent 13a7805cde
commit 3f7ba739a4
2 changed files with 4 additions and 7 deletions
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9
Navigator/src/Navigator/Events/Event.h
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@ -47,21 +47,18 @@ namespace Navigator {
class NAV_API EventDispatcher class NAV_API EventDispatcher
{ {
template<typename T>
using EventFunc = std::function<bool(T&)>;
public: public:
EventDispatcher(Event& e) : EventDispatcher(Event& e) :
m_event(e) m_event(e)
{ {
} }
template<typename T> template<typename T, typename F>
bool Dispatch(EventFunc<T> function) bool Dispatch(const F& function)
{ {
if(m_event.GetEventType() == T::GetStaticType()) if(m_event.GetEventType() == T::GetStaticType())
{ {
m_event.handledFlag = function(*(T*)&m_event); m_event.handledFlag = function(static_cast<T&>(m_event));
return true; return true;
} }
else else

2
Navigator/src/Navigator/NavCore.h
View File

@ -16,6 +16,6 @@
//Bit field setter //Bit field setter
#define BIT(x) (1<<x) #define BIT(x) (1<<x)
#define BIND_EVENT_FUNCTION(x) std::bind(&x, this, std::placeholders::_1) #define BIND_EVENT_FUNCTION(x) [this](auto&&... args) -> decltype(auto) { return this->x(std::forward<decltype(args)>(args)...); }
#endif #endif