private static IEnumerable <Blueprint_Build> PlaceArtilleryBlueprints(LordToilData_SiegeCustom data, Map map)
{
IEnumerable <ThingDef> artyDefs = customParams.artilleryDefs;
// No tag matches
if (!artyDefs.Any())
{
Log.Error($"Could not find any artillery ThingDefs matching the following tags: {customParams.artilleryBuildingTags.ToStringSafeEnumerable()}");
yield break;
}
float points = data.blueprintPoints;
// Generate blueprints
int numArtillery = Mathf.RoundToInt(points / customParams.lowestArtilleryBlueprintPoints);
numArtillery = Mathf.Clamp(numArtillery, customParams.artilleryCountRange.min, customParams.artilleryCountRange.max);
int i = 0;
while (points > 0 && i < numArtillery)
{
artyDefs = artyDefs.Where(t => ThingDefExtension.Get(t).siegeBlueprintPoints <= points);
if (!artyDefs.Any())
{
yield break;
}
var rot = Rot4.Random;
var artyDef = artyDefs.RandomElementByWeight(t => ThingDefExtension.Get(t).siegeBlueprintPoints);
var artySpot = NonPublicMethods.SiegeBlueprintPlacer_FindArtySpot(artyDef, rot, map);
if (!artySpot.IsValid)
{
yield break;
}
yield return(GenConstruct.PlaceBlueprintForBuild(artyDef, artySpot, map, rot, (Faction)NonPublicFields.SiegeBlueprintPlacer_faction.GetValue(null), GenStuff.DefaultStuffFor(artyDef)));
if (data.artilleryCounts.ContainsKey(artyDef))
{
data.artilleryCounts[artyDef]++;
}
else
{
data.artilleryCounts.Add(artyDef, 1);
}
points -= ThingDefExtension.Get(artyDef).siegeBlueprintPoints;
i++;
}
yield break;
}
private static IntVec3 FindCoverRoot(Map map, ThingDef coverDef, ThingDef coverStuff)
{
var centre = (IntVec3)NonPublicFields.SiegeBlueprintPlacer_center.GetValue(null);
var placedCoverLocs = (List <IntVec3>)NonPublicFields.SiegeBlueprintPlacer_placedCoverLocs.GetValue(null);
CellRect cellRect = CellRect.CenteredOn(centre, 13);
cellRect.ClipInsideMap(map);
CellRect cellRect2 = CellRect.CenteredOn(centre, 8);
cellRect2.ClipInsideMap(map);
int num = 0;
for (; ;)
{
num++;
if (num > 200)
{
break;
}
IntVec3 randomCell = cellRect.RandomCell;
if (!cellRect2.Contains(randomCell))
{
if (map.reachability.CanReach(randomCell, centre, PathEndMode.OnCell, TraverseMode.NoPassClosedDoors, Danger.Deadly))
{
if (NonPublicMethods.SiegeBlueprintPlacer_CanPlaceBlueprintAt(randomCell, Rot4.North, coverDef, map, coverStuff))
{
bool flag = false;
for (int i = 0; i < placedCoverLocs.Count; i++)
{
float num2 = (float)(placedCoverLocs[i] - randomCell).LengthHorizontalSquared;
if (num2 < 36f)
{
flag = true;
}
}
if (!flag)
{
return(randomCell);
}
}
}
}
}
return(IntVec3.Invalid);
}
private static IEnumerable <Blueprint_Build> MakeCoverLine(IntVec3 root, Map map, Rot4 growDir, int maxLength, ThingDef coverThing, ThingDef coverStuff)
{
var placedSandbagLocs = (List <IntVec3>)NonPublicFields.SiegeBlueprintPlacer_placedCoverLocs.GetValue(null);
IntVec3 cur = root;
for (int i = 0; i < maxLength; i++)
{
if (!NonPublicMethods.SiegeBlueprintPlacer_CanPlaceBlueprintAt(cur, Rot4.North, coverThing, map, coverStuff))
{
break;
}
yield return(GenConstruct.PlaceBlueprintForBuild(coverThing, cur, map, Rot4.North, (Faction)NonPublicFields.SiegeBlueprintPlacer_faction.GetValue(null), coverStuff));
placedSandbagLocs.Add(cur);
cur += growDir.FacingCell;
}
yield break;
}
