public static IntVec3 BestCarnivalSetupPosition(IntVec3 initPos, Map map)
{
IntVec3 averageColPos;
if (!(averageColPos = CellsUtil.ApproxClosestColonistBuilding(map, initPos, ThingDefOf.Door)).IsValid &&
!(averageColPos = CellsUtil.ApproxClosestColonistBuilding(map, initPos, ThingDefOf.Wall)).IsValid)
{
averageColPos = AverageColPos;
}
else
{
averageColPos = averageColPos.AverageWith(AverageColPos);
}
var distSqrdToColony = initPos.DistanceToSquared(averageColPos);
if (Prefs.DevMode)
{
Log.Message("[Carnivale] setupSpot: initPos=" + initPos + ", averageColPos=" + averageColPos + ", distSqrdToColony=" + distSqrdToColony);
}
var result = initPos;
if (!TryCarnivalSetupPosition_Triangular(initPos, averageColPos, distSqrdToColony, map, out result))
{
if (Prefs.DevMode)
{
Log.Warning("\t[Carnivale] setupSpot: triangular algorithm failed. Using old random iteration algorithm.");
}
TryCarnivalSetupPosition_Random(initPos, averageColPos, 7, map, out result);
}
if (Prefs.DevMode)
{
if (result == initPos)
{
Log.Error(string.Concat(new object[]
{
"[Carnivale] Could not find carnival setup spot from ",
initPos,
", expect more errors. Using ",
initPos
}));
}
Log.Message("[Carnivale] setupSpot: final pass: "******". distToColony=" + result.DistanceTo(averageColPos));
map.debugDrawer.FlashCell(result, 0.5f, "Setup Spot");
}
return(result);
}
public static IntVec3 PreCalculateBannerCell()
{
if (!Info.Active)
{
Log.Error("[Carnivale] Tried to perform a cell calculation while current carnival is inactive.");
return(IntVec3.Invalid);
}
var map = Info.map;
var setupCentre = Info.setupCentre;
var baseRadius = Info.baseRadius;
var minDistToCentre = baseRadius / 2;
var maxDistToCentre = baseRadius + 3f;
var minDistSqrdToCentre = (int)(minDistToCentre * minDistToCentre * 2);
var maxDistSqrdToCentre = (int)(maxDistToCentre * maxDistToCentre * 2);
IntVec3 colonistPos;
if (!(colonistPos = CellsUtil.ApproxClosestColonistBuilding(map, setupCentre, ThingDefOf.Door)).IsValid)
{
colonistPos = CellsUtil.AverageColonistPosition(map);
}
else
{
colonistPos = colonistPos.AverageWith(CellsUtil.AverageColonistPosition(map));
}
// Initial pass
var closestCell = CellRect.CenteredOn(setupCentre, (int)maxDistToCentre).EdgeCells.ClosestCellTo(colonistPos, map);
if (Prefs.DevMode)
{
Log.Message("[Carnivale] bannerCell initial pass: "******"Road"))
{
adjustedCell += IntVec3.East * 2;
}
else if ((adjustedCell + IntVec3.West * 2).GetTerrain(map).HasTag("Road"))
{
adjustedCell += IntVec3.West * 2;
}
else
{
adjustedCell += IntVec3.North;
}
closestCell = adjustedCell;
if (Prefs.DevMode)
{
Log.Message("\t[Carnivale] bannerCell road pass: "******". distSqrdToCentre=" + dist + ", minDistSqrdToCentre=" + minDistSqrdToCentre + ", maxDistSqrdToCentre=" + maxDistSqrdToCentre);
}
break;
}
else
{
if (Prefs.DevMode)
{
Log.Warning("\t[Carnivale] bannerCell road pass failure: " + rcell + ". distSqrdToCentre=" + dist + ", minDistSqrdToCentre=" + minDistSqrdToCentre + ", maxDistSqrdToCentre=" + maxDistSqrdToCentre);
}
}
}
// line of sight pass
if (!GenSight.LineOfSight(setupCentre, closestCell, map))
{
Func <IntVec3, float> weightLoSSetupCentre = c => 2f / (setupCentre.CountObstructingCellsTo(c, map) + 1f);
Func <IntVec3, float> weightLoSColony = c => 1f / (c.CountObstructingCellsTo(colonistPos, map) + 1f);
Func <IntVec3, float> weightBest = c => (weightLoSSetupCentre(c) == 2f ? 2f : 0f) + (weightLoSColony(c) == 1f ? 1f : 0f);
var candidateCells = CellTriangle
.FromTarget(setupCentre, closestCell, 45f, maxDistToCentre)
.Where(c => c.InBounds(map) && c.DistanceToSquared(setupCentre) >= minDistSqrdToCentre);
try
{
closestCell = candidateCells.MaxBy(weightBest);
if (Prefs.DevMode)
{
Log.Message("\t[Carnivale] bannerCell optimal LoS pass: "******"\t[Carnivale] bannerCell sub-optimal LoS pass: "******"\t[Carnivale] bannerCell failed LoS passes. Is candidateCells empty? Leaving it at: " + closestCell);
}
}
}
// Mountain proximity pass
var attempts = 0;
IntVec3 nearestMineable;
while (attempts < 10 &&
closestCell.DistanceSquaredToNearestMineable(map, 12, out nearestMineable) <= 36)
{
closestCell = CellRect.CenteredOn(closestCell, 5).FurthestCellFrom(nearestMineable);
attempts++;
if (Prefs.DevMode)
{
Log.Message("\t[Carnivale] bannerCell mountain proximity pass #" + attempts + ": " + closestCell);
}
}
if (attempts == 10 && Prefs.DevMode)
{
Log.Warning("\t[Carnivale] bannerCell mountain proximity passes took too many tries. Leaving it at: " + closestCell);
}
// End passes
if (Prefs.DevMode)
{
Log.Message("[Carnivale] bannerCell pre-buildability pass: " + closestCell);
}
return(closestCell);
}