Merge pull request 'Add getters and fixes' (#100) from offscreen into master

Reviewed-on: https://git.madvoxel.net/OpenVulkano/OpenVulkano/pulls/100

openVulkanoCpp/Base/Event.hpp

@@ -227,12 +227,30 @@ namespace OpenVulkano
 			{}
 
 			void Notify(Arguments... args) const override
+			{
+				NotifyImpl(std::forward<Arguments>(args)...);
+			}
+
+			void NotifyImpl(Arguments... args) const
 			{
 				if (INamedEventProcessor::HasProcessor())
 				{
 					std::vector<INamedEventProcessor::Parameters> attributes;
 					attributes.reserve(sizeof...(Arguments));
+					if constexpr (!std::conjunction_v<std::is_enum<std::remove_reference_t<Arguments>>...>)
+					{
 						(attributes.emplace_back(args), ...);
+					}
+					else
+					{
+						auto fill = [&](auto&& arg) {
+							if constexpr (std::is_enum_v<std::remove_reference_t<decltype(arg)>>)
+								attributes.emplace_back(static_cast<int>(arg));
+							else
+								attributes.emplace_back(std::forward<decltype(arg)>(arg));
+						};
+						(fill(std::forward<Arguments>(args)), ...);
+					}
 					INamedEventProcessor::NotifyAll(m_name, attributes);
 				}
 			}

openVulkanoCpp/Base/Observable.hpp

@@ -32,14 +32,14 @@ namespace OpenVulkano
 		{}
 
 		Observable(T&& initValue, const std::string& observableName)
-				: object(std::forward(initValue)), OnChange(observableName)
+				: object(initValue), OnChange(observableName)
 		{}
 
 		template<typename = std::enable_if_t<std::is_copy_assignable_v<T>>>
 		auto& operator = (const T& val) { object = val; Notify(); return *this; }
 
 		template<typename = std::enable_if_t<std::is_move_assignable_v<T>>>
-		auto& operator = (T&& val) { object = std::forward(val); Notify(); return *this; }
+		auto& operator = (T&& val) { object = val; Notify(); return *this; }
 
 		template<typename = std::enable_if_t<std::is_copy_assignable_v<T>>>
 		operator T() const { return object; }
@@ -54,7 +54,9 @@ namespace OpenVulkano
 		bool operator >=(const T& other) const { return object >= other; }
 		bool operator !() const { return !object; }
 
-		operator bool() const { return object.operator bool(); }
+		template<std::enable_if<std::is_convertible_v<T, bool>>>
+		operator bool() const { return static_cast<bool>(object); }
+
 		auto& operator ++() { ++object; Notify(); return *this; }
 		auto& operator --() { --object; Notify(); return *this; }
 		auto& operator ++(int) { object++; Notify(); return *this; }

openVulkanoCpp/Scene/Camera.hpp

@@ -148,6 +148,10 @@ namespace OpenVulkano::Scene
 
 		[[nodiscard]] virtual bool IsPerspective() const { return false; }
 		[[nodiscard]] virtual bool IsOrtho() const { return false; }
+
+		float GetWidth() const { return m_width; }
+		float GetHeight() const { return m_height; }
+		Math::Vector2f GetSize() const { return { m_width, m_height }; }
 	};
 
 	class PerspectiveCamera : public Camera