protected override bool TryExecuteWorker(IncidentParms parms)
{
Map map;
if (!this.TryGetRandomAvailableTargetMap(out map))
{
return(false);
}
SettlementBase settlementBase = IncidentWorker_QuestTradeRequest.RandomNearbyTradeableSettlement(map.Tile);
if (settlementBase == null)
{
return(false);
}
TradeRequestComp component = settlementBase.GetComponent <TradeRequestComp>();
if (!this.TryGenerateTradeRequest(component, map))
{
return(false);
}
string text = "LetterCaravanRequest".Translate(new object[]
{
settlementBase.Label,
TradeRequestUtility.RequestedThingLabel(component.requestThingDef, component.requestCount).CapitalizeFirst(),
(component.requestThingDef.GetStatValueAbstract(StatDefOf.MarketValue, null) * (float)component.requestCount).ToStringMoney("F0"),
GenThing.ThingsToCommaList(component.rewards, true, true, -1).CapitalizeFirst(),
GenThing.GetMarketValue(component.rewards).ToStringMoney("F0"),
(component.expiration - Find.TickManager.TicksGame).ToStringTicksToDays("F0"),
CaravanArrivalTimeEstimator.EstimatedTicksToArrive(map.Tile, settlementBase.Tile, null).ToStringTicksToDays("0.#")
});
GenThing.TryAppendSingleRewardInfo(ref text, component.rewards);
Find.LetterStack.ReceiveLetter("LetterLabelCaravanRequest".Translate(), text, LetterDefOf.PositiveEvent, settlementBase, settlementBase.Faction, null);
return(true);
}
protected override bool CanFireNowSub(IncidentParms parms)
{
Map map;
return(base.CanFireNowSub(parms) && this.TryGetRandomAvailableTargetMap(out map) && IncidentWorker_QuestTradeRequest.RandomNearbyTradeableSettlement(map.Tile) != null);
}
private bool TryGetRandomAvailableTargetMap(out Map map)
{
IncidentWorker_QuestTradeRequest.tmpAvailableMaps.Clear();
List <Map> maps = Find.Maps;
for (int i = 0; i < maps.Count; i++)
{
if (maps[i].IsPlayerHome && this.AtLeast2HealthyColonists(maps[i]) && IncidentWorker_QuestTradeRequest.RandomNearbyTradeableSettlement(maps[i].Tile) != null)
{
IncidentWorker_QuestTradeRequest.tmpAvailableMaps.Add(maps[i]);
}
}
bool result = IncidentWorker_QuestTradeRequest.tmpAvailableMaps.TryRandomElement(out map);
IncidentWorker_QuestTradeRequest.tmpAvailableMaps.Clear();
return(result);
}
