private boolean allPositionsFlattened() {
for (RelativePoint relativePosition : requester.getBuildingType().getProtectedTiles()) {
if (needsToBeWorkedOn(relativePosition.calculatePoint(requester.getPos()))) {
return false;
}
}
return true;
}
private ShortPoint2D getDiggablePosition() {
RelativePoint[] blockedTiles = requester.getBuildingType().getProtectedTiles();
ShortPoint2D buildingPos = requester.getPos();
int offset = MatchConstants.random().nextInt(blockedTiles.length);
for (int i = 0; i < blockedTiles.length; i++) {
ShortPoint2D pos =
blockedTiles[(i + offset) % blockedTiles.length].calculatePoint(buildingPos);
if (!super.getGrid().isMarked(pos) && needsToBeWorkedOn(pos)) {
return pos;
}
}
return null;
}
@Override
protected void action() {
switch (state) {
case JOBLESS:
break;
case INIT_JOB:
goToDiggablePosition();
break;
case PLAYING_ACTION:
executeDigg();
if (!requester.isDiggerRequestActive()) {
super.getGrid().setMarked(movable.getPos(), false);
reportJobless();
break;
}
case GOING_TO_POS:
if (needsToBeWorkedOn(movable.getPos())) {
super.playAction(EMovableAction.ACTION1, 1f);
this.state = EDiggerState.PLAYING_ACTION;
} else {
goToDiggablePosition();
}
break;
case DEAD_OBJECT:
break;
}
}
@Override
protected boolean checkPathStepPreconditions(ShortPoint2D pathTarget, int step) {
if (requester == null || requester.isDiggerRequestActive()) {
return true;
} else {
if (state != EDiggerState.JOBLESS) {
reportJobless();
}
if (pathTarget != null) {
super.getGrid().setMarked(pathTarget, false);
}
return false;
}
}
private void executeDigg() {
ShortPoint2D pos = movable.getPos();
super.getGrid().changeHeightTowards(pos.x, pos.y, requester.getAverageHeight());
}
private void abortJob() {
requester.diggerRequestFailed();
}
private boolean needsToChangeHeight(ShortPoint2D pos) {
return super.getGrid().getHeightAt(pos) != requester.getAverageHeight();
}