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);
}
private static bool TryFindRandomRequestedThingDef(Map map, out ThingDef thingDef, out int count)
{
IncidentWorker_QuestTradeRequest.requestCountDict.Clear();
Func <ThingDef, bool> globalValidator = delegate(ThingDef td)
{
bool result2;
if (td.BaseMarketValue / td.BaseMass < 5f)
{
result2 = false;
}
else if (!td.alwaysHaulable)
{
result2 = false;
}
else
{
CompProperties_Rottable compProperties = td.GetCompProperties <CompProperties_Rottable>();
if (compProperties != null && compProperties.daysToRotStart < 10f)
{
result2 = false;
}
else if (td.ingestible != null && td.ingestible.HumanEdible)
{
result2 = false;
}
else if (td == ThingDefOf.Silver)
{
result2 = false;
}
else if (!td.PlayerAcquirable)
{
result2 = false;
}
else
{
int num = IncidentWorker_QuestTradeRequest.RandomRequestCount(td, map);
IncidentWorker_QuestTradeRequest.requestCountDict.Add(td, num);
result2 = PlayerItemAccessibilityUtility.PossiblyAccessible(td, num, map);
}
}
return(result2);
};
bool result;
if ((from td in ThingSetMakerUtility.allGeneratableItems
where globalValidator(td)
select td).TryRandomElement(out thingDef))
{
count = IncidentWorker_QuestTradeRequest.requestCountDict[thingDef];
result = true;
}
else
{
count = 0;
result = false;
}
return(result);
}
public bool TryGenerateTradeRequest(TradeRequestComp target, Map map)
{
int num = this.RandomOfferDurationTicks(map.Tile, target.parent.Tile);
if (num < 1)
{
return(false);
}
if (!IncidentWorker_QuestTradeRequest.TryFindRandomRequestedThingDef(map, out target.requestThingDef, out target.requestCount))
{
return(false);
}
target.rewards.ClearAndDestroyContents(DestroyMode.Vanish);
target.rewards.TryAddRangeOrTransfer(IncidentWorker_QuestTradeRequest.GenerateRewardsFor(target.requestThingDef, target.requestCount, target.parent.Faction, map), true, true);
target.expiration = Find.TickManager.TicksGame + num;
return(true);
}
private static bool TryFindRandomRequestedThingDef(Map map, out ThingDef thingDef, out int count)
{
IncidentWorker_QuestTradeRequest.requestCountDict.Clear();
Func <ThingDef, bool> globalValidator = delegate(ThingDef td)
{
if (td.BaseMarketValue / td.BaseMass < 5f)
{
return(false);
}
if (!td.alwaysHaulable)
{
return(false);
}
CompProperties_Rottable compProperties = td.GetCompProperties <CompProperties_Rottable>();
if (compProperties != null && compProperties.daysToRotStart < 10f)
{
return(false);
}
if (td.ingestible != null && td.ingestible.HumanEdible)
{
return(false);
}
if (td == ThingDefOf.Silver)
{
return(false);
}
if (!td.PlayerAcquirable)
{
return(false);
}
int num = IncidentWorker_QuestTradeRequest.RandomRequestCount(td, map);
IncidentWorker_QuestTradeRequest.requestCountDict.Add(td, num);
return(PlayerItemAccessibilityUtility.PossiblyAccessible(td, num, map) && PlayerItemAccessibilityUtility.PlayerCanMake(td, map) && (td.thingSetMakerTags == null || !td.thingSetMakerTags.Contains("RewardSpecial")));
};
if ((from td in ThingSetMakerUtility.allGeneratableItems
where globalValidator(td)
select td).TryRandomElement(out thingDef))
{
count = IncidentWorker_QuestTradeRequest.requestCountDict[thingDef];
return(true);
}
count = 0;
return(false);
}
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);
}