SDK: Fix console layer having trouble with late constructed windows

Former-commit-id: 1af4cce1d920401963c3693661c19f0af5d23641 [formerly c5fb7cf9da6dd18a887b5d67fc2f43c135d5bee2] [formerly 9718a9b7c1bf161b46c085a82ab1bce46c045d6d [formerly cb26a07e6ce48b30727195e8f26e6fc6670ff86a]]
Former-commit-id: ccd4866237e7d9d6cd3a83ff6a030d8acd053010 [formerly 9745165a6b024df81317dc96126e8209bee4bd32]
Former-commit-id: 43b65ae9fb7793e9a9e79d1e8e9a718e4c3edce3

src/Nazara/Utility/Window.cpp

@@ -3,6 +3,7 @@
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
 #include <Nazara/Utility/Window.hpp>
+#include <Nazara/Core/CallOnExit.hpp>
 #include <Nazara/Core/Error.hpp>
 #include <Nazara/Core/ErrorFlags.hpp>
 #include <Nazara/Core/LockGuard.hpp>
@@ -60,25 +61,22 @@ namespace Nz
 		else if (style & WindowStyle_Closable || style & WindowStyle_Resizable)
 			style |= WindowStyle_Titlebar;
 
-		m_impl = new WindowImpl(this);
-		if (!m_impl->Create(mode, title, style))
+		std::unique_ptr<WindowImpl> impl = std::make_unique<WindowImpl>(this);
+		if (!impl->Create(mode, title, style))
 		{
 			NazaraError("Failed to create window implementation");
-			delete m_impl;
-			m_impl = nullptr;
-
 			return false;
 		}
 
+		m_impl = impl.release();
+		CallOnExit destroyOnFailure([this] () { Destroy(); });
+
 		m_closed = false;
 		m_ownsWindow = true;
 
 		if (!OnWindowCreated())
 		{
 			NazaraError("Failed to initialize window extension");
-			delete m_impl;
-			m_impl = nullptr;
-
 			return false;
 		}
 
@@ -93,6 +91,10 @@ namespace Nz
 		if (opened)
 			m_impl->SetPosition(position.x, position.y);
 
+		OnWindowResized();
+
+		destroyOnFailure.Reset();
+
 		return true;
 	}