public void Tick()
{
if (global::Game.Time - this.lastTickTime < 10.0)
{
return;
}
this.lastTickTime = global::Game.Time;
this.State = TickableState.Optional;
List <City> list = new List <City>();
foreach (KeyValuePair <City, List <AILayer_SiegeBreaker.ArmySupportInfo> > keyValuePair in this.SiegeBreakerArmyAssignations)
{
if (keyValuePair.Key == null || !keyValuePair.Key.GUID.IsValid || keyValuePair.Key.BesiegingEmpireIndex < 0 || keyValuePair.Key.Empire.Index != base.AIEntity.Empire.Index || keyValuePair.Value.Count == 0)
{
list.Add(keyValuePair.Key);
}
else
{
for (int i = 0; i < keyValuePair.Value.Count; i++)
{
AILayer_SiegeBreaker.ArmySupportInfo armySupportInfo = keyValuePair.Value[i];
AIData_Army aidata_Army;
if (!armySupportInfo.IsValid())
{
keyValuePair.Value.RemoveAt(i);
i--;
}
else if (!this.aiDataRepositoryHelper.TryGetAIData <AIData_Army>(armySupportInfo.Army.GUID, out aidata_Army) || aidata_Army.CommanderMission == null || aidata_Army.CommanderMission.State == TickableState.NoTick)
{
keyValuePair.Value.RemoveAt(i);
i--;
}
}
}
}
foreach (City key in list)
{
this.SiegeBreakerArmyAssignations.Remove(key);
}
if (this.SiegeBreakerArmyAssignations.Count == 0)
{
this.State = TickableState.NoTick;
}
}
