// the craft is replaced to his entry point in the cheese
public void kill() {
--lives;
pos.x = cuttingEdge.getFirst().x;
pos.y = cuttingEdge.getFirst().y;
previousPos = pos;
clearCuttingEdge();
}
public final void clearCuttingEdge() {
cuttingEdge = new PointList(false);
cuttingEdge.addVertexToEnd(getPosition());
}
public void deleteRedundantCuttingEdgePoints() {
cuttingEdge.deleteRedundantPoints();
}
public boolean isOnCuttingEdge(Point p) {
return cuttingEdge.isOnBorder(p);
}
public void addCuttingEdgePoint() {
cuttingEdge.addVertexToEnd(getPosition());
deleteRedundantCuttingEdgePoints();
}