/// <summary>
/// Extracts the WAD path keyvalue from the entities string
/// </summary>
/// <param name="entities"></param>
/// <returns></returns>
public static string ExtractWADPathKeyValue(string entities)
{
if (string.IsNullOrWhiteSpace(entities))
{
throw new ArgumentException(nameof(entities));
}
//Scan the worldspawn entity for the wad keyvalue
var worldspawnData = KeyValuesParser.Parse(entities);
var wadPathIndex = worldspawnData.FindIndex(kp => kp.Key == "wad");
if (wadPathIndex != -1)
{
return(worldspawnData[wadPathIndex].Value);
}
throw new InvalidOperationException("No wadpath keyvalue found");
}
/// <summary>
/// Extracts the WAD path keyvalue from the entities string
/// </summary>
/// <param name="entities"></param>
public static string ExtractWADPathKeyValue(string entities)
{
if (string.IsNullOrWhiteSpace(entities))
{
throw new ArgumentException("Entities string must be valid", nameof(entities));
}
//Scan the worldspawn entity for the wad keyvalue
var worldspawnData = KeyValuesParser.Parse(entities);
var wadPathIndex = worldspawnData.FindIndex(kp => kp.Key == "wad");
if (wadPathIndex != -1)
{
return(worldspawnData[wadPathIndex].Value);
}
//To match original engine behavior, return an empty string
return(string.Empty);
}
