chore: add missing platforms and xui c++ files

Minecraft.Client/Common/XUI/XUI_Ctrl_ProgressCtrlBase.cpp

@@ -0,0 +1,22 @@
+#include "stdafx.h"
+
+#include "XUI_Ctrl_ProgressCtrlBase.h"
+
+HRESULT CXuiCtrlProgressCtrlBase::OnGetSourceDataText(XUIMessageGetSourceText *pGetSourceTextData, BOOL& bHandled)
+{
+	// The Xui backend calls GetSourceDataText every frame to get the text for the indexed label
+	// We don't want to change the label, but take this opportunity to send out a message to ourself
+	// to update the value of the progress bar
+	this->SetValue( GetValue() );
+
+	int min, max;
+	this->GetRange( &min, &max );
+	this->SetRange( min, max );
+
+	pGetSourceTextData->szText = L"";
+	pGetSourceTextData->bDisplay = FALSE;
+
+	bHandled = TRUE;
+
+	return S_OK;
+}