/// <summary>
/// Checks if <see cref="Player"/> meets supplied prerequisite.
/// </summary>
public bool Meets(Player player, uint prerequisiteId)
{
PrerequisiteEntry entry = GameTableManager.Instance.Prerequisite.GetEntry(prerequisiteId);
if (entry == null)
{
throw new ArgumentException();
}
for (int i = 0; i < entry.PrerequisiteTypeId.Length; i++)
{
var type = (PrerequisiteType)entry.PrerequisiteTypeId[i];
if (type == PrerequisiteType.None)
{
continue;
}
PrerequisiteComparison comparison = (PrerequisiteComparison)entry.PrerequisiteComparisonId[i];
if (!Meets(player, type, comparison, entry.Value[i], entry.ObjectId[i]))
{
return(false);
}
}
return(true);
}
private bool MeetsEvaluateOr(Player player, uint prerequisiteId, PrerequisiteEntry entry)
{
for (int i = 0; i < entry.PrerequisiteTypeId.Length; i++)
{
var type = (PrerequisiteType)entry.PrerequisiteTypeId[i];
if (type == PrerequisiteType.None)
{
continue;
}
PrerequisiteComparison comparison = (PrerequisiteComparison)entry.PrerequisiteComparisonId[i];
if (Meets(player, type, comparison, entry.Value[i], entry.ObjectId[i]))
{
return(true);
}
}
log.Trace($"Player {player.Name} failed prerequisite OR check ({prerequisiteId})");
return(false);
}
/// <summary>
/// Checks if <see cref="Player"/> meets supplied prerequisite.
/// </summary>
public bool Meets(Player player, uint prerequisiteId)
{
PrerequisiteEntry entry = GameTableManager.Instance.Prerequisite.GetEntry(prerequisiteId);
if (entry == null)
{
throw new ArgumentException();
}
switch ((EvaluationMode)entry.Flags)
{
case EvaluationMode.EvaluateAND:
return(MeetsEvaluateAnd(player, prerequisiteId, entry));
case EvaluationMode.EvaluateOR:
return(MeetsEvaluateOr(player, prerequisiteId, entry));
default:
log.Trace($"Unhandled EvaluationMode {entry.Flags}");
return(false);
}
}
