private void CalcShrunkPlots(List <ShrunkPlot> shrunkPlotList, int roadDirection, int townId)
{
if (plotLeft != null && plotLeft.currentLength >= plotLeft.maxLength) //we are at the end
{
plotLeft = null;
}
if (plotRight != null && plotRight.currentLength >= plotRight.maxLength) //we are at the start
{
plotRight = null;
}
if (plotLeft == null)
{
plotLeft = new ShrunkPlot(plotNum, AngleStuff.RotateDirection(roadDirection, 2), townId);
plotNum++;
shrunkPlotList.Add(plotLeft);
}
if (plotRight == null)
{
plotRight = new ShrunkPlot(plotNum, AngleStuff.RotateDirection(roadDirection, -2), townId);
plotNum++;
shrunkPlotList.Add(plotRight);
}
plotLeft.currentLength++;
plotRight.currentLength++;
}
private void AddCornerPoints(int depth, ShrunkPlot shrunkPlot, Point newPoint)
{
if (shrunkPlot.isFirst)
{
shrunkPlot.isFirst = false;
shrunkPlot.AddPointOne(newPoint);
}
shrunkPlot.AddPointTwo(newPoint);
}
private bool AddPlot(Point expansionPoint, int direction, ShrunkPlot plot, ShrunkNode[,] shrunkMap)
{
Point nextPoint = expansionPoint;
for (int depth = 1; depth <= plot.maxDepth; depth++)
{
nextPoint = AngleStuff.AddPointToDirection(nextPoint, direction);
if (ShrunkWorldBuilder.PointLegit(nextPoint) && CheckIfLandType(nextPoint, shrunkMap, LandType.OPEN))
{
AddCornerPoints(depth, plot, nextPoint);
shrunkMap[nextPoint.X, nextPoint.Y].SetLandType(LandType.PLOT);
}
else
{
if (depth < 3)
{
return(false);
}
}
}
return(true);
}
private void LayRoadStretch(Point expansionPoint, int directionToTravel, int distanceToTravel, int townId, List <ConnectingPoint> connectingPointList, ShrunkNode[,] shrunkMap, List <ShrunkPlot> shrunkPlotList)
{
int depth = GameController.rnd.Next(minRandomPlotDepth, maxRandomPlotDepth);
bool addConnectingPoint = false;
bool forceThroughPlot = false;
for (int roadDistance = 0; roadDistance < distanceToTravel; roadDistance++)
{
CalcShrunkPlots(shrunkPlotList, directionToTravel, townId);
expansionPoint = AngleStuff.AddPointToDirection(expansionPoint, directionToTravel);
if (CheckIfLandType(expansionPoint, shrunkMap, LandType.OPEN) || forceThroughPlot)
{
TurnIntoRoad(expansionPoint, townId, shrunkMap, shrunkPlotList);
if (roadDistance != distanceToTravel - 1) //We are not at our last piece
{
if (!AddPlot(expansionPoint, AngleStuff.RotateDirection(directionToTravel, -2), plotLeft, shrunkMap))
{
plotLeft = null;
}
if (!AddPlot(expansionPoint, AngleStuff.RotateDirection(directionToTravel, 2), plotRight, shrunkMap))
{
plotRight = null;
}
}
if (IsMoreThanTwoNeighbours(expansionPoint, shrunkMap))
{
addConnectingPoint = false;
break;
}
}
else
{
roadDistance = distanceToTravel - 1;
}
if (roadDistance > 4)
{
addConnectingPoint = true;
}
if (roadDistance == distanceToTravel - 1 && !forceThroughPlot)
{
int amount = ExtraToReachRoad(shrunkMap, directionToTravel, expansionPoint);
if (amount > 0)
{
TurnIntoRoad(expansionPoint, townId, shrunkMap, shrunkPlotList);
distanceToTravel += amount;
forceThroughPlot = true;
}
}
//Do we add to road distance
//We also check at the end and do the smooth thing
}
plotLeft = null;
plotRight = null;
if (addConnectingPoint)
{
AddConnectingPoint(expansionPoint, directionToTravel, connectingPointList, shrunkMap);
}
}
