// the number of claim blocks a player has available for claiming land
public int getRemainingClaimBlocks() {
int remainingBlocks =
this.optionInitialClaimBlocks + this.getAccruedClaimBlocks() + this.getBonusClaimBlocks();
for (Claim claim : this.claimList) {
if (!claim.isAdminClaim() && !claim.isSubdivision()) {
remainingBlocks -= claim.getArea();
}
}
return remainingBlocks;
}
@Override
public CommandResult execute(CommandSource src, CommandContext ctx) {
Player player;
try {
player = GriefPrevention.checkPlayer(src);
} catch (CommandException e) {
src.sendMessage(e.getText());
return CommandResult.success();
}
// which claim is being abandoned?
PlayerData playerData =
GriefPrevention.instance.dataStore.getOrCreatePlayerData(
player.getWorld(), player.getUniqueId());
Claim claim =
GriefPrevention.instance.dataStore.getClaimAtPlayer(playerData, player.getLocation(), true);
UUID ownerId = claim.ownerID;
if (claim.parent != null) {
ownerId = claim.parent.ownerID;
}
if (claim.isWildernessClaim()) {
GriefPrevention.sendMessage(player, TextMode.Instr, Messages.AbandonClaimMissing);
return CommandResult.success();
} else if (claim.allowEdit(player) != null
|| (!claim.isAdminClaim() && !player.getUniqueId().equals(ownerId))) {
// verify ownership
GriefPrevention.sendMessage(player, TextMode.Err, Messages.NotYourClaim);
return CommandResult.success();
}
// warn if has children and we're not explicitly deleting a top level claim
else if (claim.children.size() > 0 && !deleteTopLevelClaim) {
GriefPrevention.sendMessage(player, TextMode.Instr, Messages.DeleteTopLevelClaim);
return CommandResult.empty();
} else {
// delete it
claim.removeSurfaceFluids(null);
// remove all context permissions
player.getSubjectData().clearPermissions(ImmutableSet.of(claim.getContext()));
GriefPrevention.GLOBAL_SUBJECT
.getSubjectData()
.clearPermissions(ImmutableSet.of(claim.getContext()));
GriefPrevention.instance.dataStore.deleteClaim(claim, true);
// if in a creative mode world, restore the claim area
if (GriefPrevention.instance.claimModeIsActive(
claim.getLesserBoundaryCorner().getExtent().getProperties(), ClaimsMode.Creative)) {
GriefPrevention.addLogEntry(
player.getName()
+ " abandoned a claim @ "
+ GriefPrevention.getfriendlyLocationString(claim.getLesserBoundaryCorner()));
GriefPrevention.sendMessage(player, TextMode.Warn, Messages.UnclaimCleanupWarning);
GriefPrevention.instance.restoreClaim(claim, 20L * 60 * 2);
}
// this prevents blocks being gained without spending adjust claim blocks when abandoning a
// top level claim
if (!claim.isSubdivision() && !claim.isAdminClaim()) {
int newAccruedClaimCount =
playerData.getAccruedClaimBlocks()
- ((int) Math.ceil(claim.getArea() * (1 - playerData.optionAbandonReturnRatio)));
playerData.setAccruedClaimBlocks(newAccruedClaimCount);
}
// tell the player how many claim blocks he has left
int remainingBlocks = playerData.getRemainingClaimBlocks();
GriefPrevention.sendMessage(
player, TextMode.Success, Messages.AbandonSuccess, String.valueOf(remainingBlocks));
// revert any current visualization
playerData.revertActiveVisual(player);
playerData.warnedAboutMajorDeletion = false;
}
return CommandResult.success();
}