refactor: move Common to Platform/Common

Minecraft.Client/Platform/Common/Tutorial/TutorialMessage.cpp

@@ -0,0 +1,23 @@
+#include "../../Minecraft.World/Platform/stdafx.h"
+#include "TutorialMessage.h"
+
+TutorialMessage::TutorialMessage(int messageId, bool limitRepeats /*= false*/, unsigned char numRepeats /*= TUTORIAL_MESSAGE_DEFAULT_SHOW*/)
+	: messageId( messageId ), limitRepeats( limitRepeats ), numRepeats( numRepeats ), timesShown( 0 )
+{
+}
+
+bool TutorialMessage::canDisplay()
+{
+	return !limitRepeats || (timesShown < numRepeats);
+}
+
+LPCWSTR TutorialMessage::getMessageForDisplay()
+{
+	if(!canDisplay())
+		return L"";
+
+	if(limitRepeats)
+		++timesShown;
+
+	return app.GetString( messageId );
+}