public List <Speciality> getSettlementTileSpecialities(int tile)
{
ExposableList <Speciality> specialityList = null;
if (settlementSpecialities.ContainsKey(tile))
{
specialityList = settlementSpecialities[tile];
}
else
{
float baseHumanMoveCost = 2500;
int ticksPerDay = 60000 / 24 * 16;
int searchDistance = ticksPerDay * 2;
float moveCost = baseHumanMoveCost;
Func <int, int, Speciality, bool> extraValidator = null;
bool hasMountable = false;
if (RimEconomy.GiddyUpCoreType != null)
{
extraValidator = (int currentPlace, int distanceInTiles, Speciality speciality) => {
if (speciality != null && speciality.AnimalSpeciality != null)
{
bool mountable = (bool)RimEconomy.GiddyUpCoreType.GetMethod("isAllowedInModOptions", BindingFlags.Static | BindingFlags.Public).Invoke(null, new object[] { speciality.AnimalSpeciality.race.defName });
if (mountable)
{
hasMountable = true;
return(true);
}
}
return(false);
};
}
specialityList = getTileNeighboringSpecialities(tile, searchDistance, moveCost, extraValidator);
if (RimEconomy.GiddyUpCoreType != null && hasMountable)
{
moveCost = moveCost / (1 + RimEconomy.GiddyUpCaravanBonus / 100);
specialityList = getTileNeighboringSpecialities(tile, searchDistance, moveCost);
}
settlementSpecialities[tile] = specialityList;
}
return(specialityList);
}
protected ExposableList <Speciality> getTileNeighboringSpecialities(int tile, int timeLimit, float moveCost, Func <int, int, Speciality, bool> extraValidator = null)
{
ExposableList <Speciality> specialityList = new ExposableList <Speciality>();
specialityList.Exposer = (List <Speciality> list) => {
Scribe_Collections.Look <Speciality>(ref list, "data", LookMode.Reference);
};
WorldGrid grid = Find.WorldGrid;
Dictionary <int, float> timeCostToTile = new Dictionary <int, float>();
Find.WorldFloodFiller.FloodFill(tile, (int currentPlace) => {
if (Find.World.Impassable(currentPlace))
{
return(false);
}
Tile tileObject = grid.tiles[currentPlace];
if (tileObject == null || tileObject.WaterCovered || tileObject.hilliness == Hilliness.Impassable)
{
return(false);
}
if (currentPlace == tile)
{
timeCostToTile[currentPlace] = 0;
return(true);
}
List <int> neighbors = new List <int>(6);
grid.GetTileNeighbors(currentPlace, neighbors);
float bestNeighborTimeCost = -1;
int bestNeighbor = currentPlace;
foreach (int neighborTile in neighbors)
{
if (timeCostToTile.ContainsKey(neighborTile))
{
if (bestNeighborTimeCost < 0)
{
bestNeighborTimeCost = timeCostToTile[neighborTile];
}
if (timeCostToTile[neighborTile] < bestNeighborTimeCost)
{
bestNeighborTimeCost = timeCostToTile[neighborTile];
bestNeighbor = neighborTile;
}
}
}
float timeCostToCurrentPlace = bestNeighborTimeCost + getMoveCost(bestNeighbor, currentPlace, moveCost);
if (timeCostToCurrentPlace <= timeLimit)
{
timeCostToTile[currentPlace] = timeCostToCurrentPlace;
return(true);
}
else
{
return(false);
}
}, (int currentPlace, int distanceInTiles) => {
Speciality speciality = getTileSpeciality(currentPlace);
if (speciality != null)
{
specialityList.Add(speciality);
}
if (extraValidator != null)
{
return(extraValidator(currentPlace, distanceInTiles, speciality));
}
return(false);
});
return(specialityList);
}