private bool CalcIncomingCornerOrParkedVehicle(int distance)
{
//This could also include stoplights etc
if (drivingNodeList.Count - distance > 0)
{
DrivingNode next = drivingNodeList[drivingNodeList.Count - distance];
Tile nextTile = GetTile(distance);
// bool isComing = next.useTurnOverride || nextTile.IsStopLightBlockDirection(vehicleParameters.directionTravelling, out bool none);
bool isComing = next.GetDrivingDirection() != vehicleParameters.directionTravelling || nextTile.IsStopLightBlockDirection(vehicleParameters.directionTravelling, out bool none);
if (isComing)
{
return(true);
}
else
{
//We have a slow vehicle in front of us so we should slow down
Tile tile = WorldController.world.tileGrid[next.GetLocationX(), next.GetLocationY()];
isComing = tile.IsSlowVehicle();
return(tile.IsSlowVehicle());
}
}
if (drivingNodeList.Count == 1) //Last node
{
return(true);
}
return(false);
}
public Vector2 GetNextDestination(out bool incomingCornerOrStopLight)
{
//Clear any previous destination
// last one on the list
DrivingNode next = drivingNodeList[drivingNodeList.Count - 1];
location.AdvanceNode(next);
drivingNodeList.RemoveAt(drivingNodeList.Count - 1);
incomingCornerOrStopLight = CalcIncomingCornerOrParkedVehicle(1);
vehicleParameters.directionTravelling = next.GetDrivingDirection();
//If this is wrong we were meant to get the direction of the last node
if (!incomingCornerOrStopLight)
{
incomingCornerOrStopLight = CalcIncomingCornerOrParkedVehicle(2);
}
//find next destination. //Mark the map
return(next.GetLocationVector());
}
private List <DrivingNode> AddDirectionTurns(List <DrivingNode> drivingNodeList, Point startPoint)
{
if (drivingNodeList.Count > 0)
{
Point point = new Point(drivingNodeList[drivingNodeList.Count - 1].GetLocationX() - startPoint.X, drivingNodeList[drivingNodeList.Count - 1].GetLocationY() - startPoint.Y);
int direction = AngleStuff.GetDirection(point);
DrivingNode node = drivingNodeList[drivingNodeList.Count - 1];
node.SetDrivingDirection((byte)direction);
drivingNodeList[drivingNodeList.Count - 1] = node;
for (int i = drivingNodeList.Count - 2; i > -1; i--)
{
point = new Point(drivingNodeList[i].GetLocationX() - drivingNodeList[i + 1].GetLocationX(), drivingNodeList[i].GetLocationY() - drivingNodeList[i + 1].GetLocationY());
direction = AngleStuff.GetDirection(point);
DrivingNode node1 = drivingNodeList[i];
node1.SetDrivingDirection((byte)direction);
drivingNodeList[i] = node1;
}
}
return(drivingNodeList);
}