Sdk/Console: Add Clear method

Former-commit-id: 6230bf71538d3436cd1c247e9645e54fff0e0a2d

SDK/include/NDK/Console.hpp

@@ -7,6 +7,8 @@
 #ifndef NDK_CONSOLE_HPP
 #define NDK_CONSOLE_HPP
 
+#include <Nazara/Core/HandledObject.hpp>
+#include <Nazara/Core/ObjectHandle.hpp>
 #include <Nazara/Graphics/Sprite.hpp>
 #include <Nazara/Graphics/TextSprite.hpp>
 #include <Nazara/Utility/Event.hpp>
@@ -21,9 +23,12 @@ namespace Nz
 
 namespace Ndk
 {
+	class Console;
 	class Entity;
 
-	class NDK_API Console : public Nz::Node
+	using ConsoleHandle = Nz::ObjectHandle<Console>;
+
+	class NDK_API Console : public Nz::Node, public Nz::HandledObject<Console>
 	{
 		public:
 			Console(World& world, const Nz::Vector2f& size, Nz::LuaInstance& instance);
@@ -33,6 +38,8 @@ namespace Ndk
 
 			void AddLine(const Nz::String& text, const Nz::Color& color = Nz::Color::White);
 
+			void Clear();
+
 			inline unsigned int GetCharacterSize() const;
 			inline const EntityHandle& GetHistory() const;
 			inline const EntityHandle& GetHistoryBackground() const;

SDK/src/NDK/Console.cpp

@@ -92,6 +92,12 @@ namespace Ndk
 		RefreshHistory();
 	}
 
+	void Console::Clear()
+	{
+		m_historyLines.clear();
+		RefreshHistory();
+	}
+
 	void Console::SendCharacter(char32_t character)
 	{
 		switch (character)