// Return: Position of next crossing
RoadUnit CreateRoad(Vector3 crossingPoint, GameDefine.Direction direction, float length, bool correctRoad)
{
// Add path to listRoadActive
// Add block to listBlock
bool onRoad = true;
RoadUnit newRoad = GetRoad();
BlockUnit unit = MainObjControl.Instant.blockCtrl.GetEntryBlock(crossingPoint, direction, correctRoad, onRoad);
newRoad.Set(crossingPoint, direction, length);
newRoad.block = unit;
unit.road = newRoad;
// Randomly generate a diamond on the wrong road
if (!correctRoad && Random.value < 0.5)
{
newRoad.extraBlocks.Add(MainObjControl.Instant.blockCtrl.GetExtraBlock(crossingPoint, direction));
}
activeRoads.Add(newRoad);
activeBlocks.Add(unit);
return(newRoad);
}
