/// <summary>
/// The GetSimplifiedErrorDescriptions method checks the setup for errors and creates an array of error descriptions.
/// </summary>
/// <remarks>
/// The returned error descriptions handle the following cases for the current SDK infos:
/// <list type="bullet">
/// <item> <description>Its type doesn't exist anymore.</description> </item>
/// <item> <description>It's a fallback SDK.</description> </item>
/// <item> <description>It doesn't have its scripting define symbols added.</description> </item>
/// <item> <description>It's missing its vendor SDK.</description> </item>
/// </list>
/// Additionally the current SDK infos are checked whether they use multiple VR Devices.
/// </remarks>
/// <returns>An array of all the error descriptions. Returns an empty array if no errors are found.</returns>
public string[] GetSimplifiedErrorDescriptions()
{
List <string> sdkErrorDescriptions = new List <string>();
ReadOnlyCollection <VRTK_SDKInfo>[] installedSDKInfosList =
{
VRTK_SDKManager.InstalledSystemSDKInfos,
VRTK_SDKManager.InstalledBoundariesSDKInfos,
VRTK_SDKManager.InstalledHeadsetSDKInfos,
VRTK_SDKManager.InstalledControllerSDKInfos,
VRTK_SDKManager.InstalledTrackerSDKInfos,
VRTK_SDKManager.InstalledHandSDKInfos
};
VRTK_SDKInfo[] currentSDKInfos = { systemSDKInfo, boundariesSDKInfo, headsetSDKInfo, controllerSDKInfo, trackerSDKInfo, handSDKInfo };
for (int index = 0; index < installedSDKInfosList.Length; index++)
{
ReadOnlyCollection <VRTK_SDKInfo> installedSDKInfos = installedSDKInfosList[index];
VRTK_SDKInfo currentSDKInfo = currentSDKInfos[index];
Type baseType = VRTK_SharedMethods.GetBaseType(currentSDKInfo.type);
if (baseType == null)
{
continue;
}
if (currentSDKInfo.originalTypeNameWhenFallbackIsUsed != null)
{
sdkErrorDescriptions.Add(string.Format("The SDK '{0}' doesn't exist anymore.", currentSDKInfo.originalTypeNameWhenFallbackIsUsed));
}
else if (currentSDKInfo.description.describesFallbackSDK)
{
sdkErrorDescriptions.Add("A fallback SDK is used. Make sure to set a real SDK.");
}
else if (!installedSDKInfos.Contains(currentSDKInfo))
{
sdkErrorDescriptions.Add(string.Format("The vendor SDK for '{0}' is not installed.", currentSDKInfo.description.prettyName));
}
}
if (usedVRDeviceNames.Except(new[] { "None" }).Count() > 1)
{
sdkErrorDescriptions.Add("The current SDK selection uses multiple VR Devices. It's not possible to use more than one VR Device at the same time.");
}
return(sdkErrorDescriptions.Distinct().ToArray());
}