public boolean setTurnType(TurnType turnType) {
if (turnType != this.turnType) {
this.turnType = turnType;
TurnPathHelper.calcTurnPath(pathForTurn, turnType, null);
onBoundsChange(getBounds());
return true;
}
return false;
}
private static Path getPathFromTurnType(
List<Path> paths, int laneType, Path defaultType, float coef) {
if (laneType == 0) {
return defaultType;
}
while (paths.size() <= laneType) {
paths.add(null);
}
Path p = paths.get(laneType);
if (p != null) {
return p;
}
p = new Path();
Matrix pathTransform = new Matrix();
pathTransform.postScale(coef, coef);
TurnType tp = TurnType.valueOf(laneType, false);
TurnPathHelper.calcTurnPath(p, tp, pathTransform);
paths.set(laneType, p);
return p;
}