fix: Xbox 360 fixes

Fixes black text and newer DLCs crashing

Minecraft.Client/Common/DLC/DLCManager.cpp

@@ -406,6 +406,12 @@ bool DLCManager::processDLCDataFile(DWORD &dwFilesProcessed, PBYTE pbData, DWORD
 	unsigned int uiVersion=*(unsigned int *)pbData;
 	uiCurrentByte+=sizeof(int);
 
+	if(uiVersion > CURRENT_DLC_VERSION_NUM)
+	{
+		if(pbData!=NULL) delete [] pbData;
+		app.DebugPrintf("DLC version of %d is newer than this build can read (%d)\n", uiVersion, CURRENT_DLC_VERSION_NUM);
+		return false;
+	}
 	if(uiVersion < CURRENT_DLC_VERSION_NUM)
 	{
 		if(pbData!=NULL) delete [] pbData;
@@ -613,6 +619,11 @@ DWORD DLCManager::retrievePackID(PBYTE pbData, DWORD dwLength, DLCPack *pack)
 	unsigned int uiVersion=*(unsigned int *)pbData;
 	uiCurrentByte+=sizeof(int);
 
+	if(uiVersion > CURRENT_DLC_VERSION_NUM)
+	{
+		app.DebugPrintf("DLC version of %d is newer than this build can read (%d)\n", uiVersion, CURRENT_DLC_VERSION_NUM);
+		return 0;
+	}
 	if(uiVersion < CURRENT_DLC_VERSION_NUM)
 	{
 		app.DebugPrintf("DLC version of %d is too old to be read\n", uiVersion);

Minecraft.Client/Common/XUI/XUI_Scene_AbstractContainer.cpp

@@ -454,12 +454,7 @@ void CXuiSceneAbstractContainer::SetPointerText(vector<HtmlString> *description,
 		return;
 	}
 
-	wstring combinedText;
+	wstring combinedText = HtmlString::Compose(description);
-	for(size_t i = 0; i < description->size(); ++i)
-	{
-		combinedText += (*description)[i].text;
-		if(i + 1 < description->size()) combinedText += L"\n";
-	}
 
 	vector<wstring> unformattedStrings;
 	for(size_t i = 0; i < description->size(); ++i)