Saber-Factions/src/com/massivecraft/factions/commands/FCommandUnclaim.java

package com.massivecraft.factions.commands;

import com.massivecraft.factions.Board;
import com.massivecraft.factions.Conf;
import com.massivecraft.factions.integration.Econ;
import com.massivecraft.factions.FLocation;
import com.massivecraft.factions.Faction;
import com.massivecraft.factions.Factions;
import com.massivecraft.factions.struct.Role;

public class FCommandUnclaim extends FBaseCommand {
	
	public FCommandUnclaim() {
		aliases.add("unclaim");
		aliases.add("declaim");
		
		helpDescription = "Unclaim the land where you are standing";
	}
	
	@Override
	public void perform() {
		
		if( isLocked() ) {
			sendLockMessage();
			return;
		}
		
		FLocation flocation = new FLocation(me);
		Faction otherFaction = Board.getFactionAt(flocation);
		
		if (otherFaction.isSafeZone()) {
			if (Factions.hasPermManageSafeZone(sender)) {
				Board.removeAt(flocation);
				sendMessage("Safe zone was unclaimed.");
			} else {
				sendMessage("This is a safe zone. You lack permissions to unclaim.");
			}
			return;
		}
		else if (otherFaction.isWarZone()) {
			if (Factions.hasPermManageWarZone(sender)) {
				Board.removeAt(flocation);
				sendMessage("War zone was unclaimed.");
			} else {
				sendMessage("This is a war zone. You lack permissions to unclaim.");
			}
			return;
		}
		
		if (Conf.adminBypassPlayers.contains(player.getName())) {
			Board.removeAt(flocation);

			otherFaction.sendMessage(me.getNameAndRelevant(otherFaction)+Conf.colorSystem+" unclaimed some of your land.");
			sendMessage("You unclaimed this land.");
			return;
		}
		
		if ( ! assertHasFaction()) {
			return;
		}
		
		if ( ! assertMinRole(Role.MODERATOR)) {
			return;
		}
		
		Faction myFaction = me.getFaction();
		
		
		if ( myFaction != otherFaction) {
			sendMessage("You don't own this land.");
			return;
		}

		String moneyBack = "";
		if (Econ.enabled()) {
			double refund = Econ.calculateClaimRefund(myFaction.getLandRounded());
			// a real refund
			if (refund > 0.0) {
				if(Conf.bankFactionPaysLandCosts) {
					Faction faction = me.getFaction();
					faction.addMoney(refund);
					moneyBack = " "+faction.getTag()+" received a refund of "+Econ.moneyString(refund)+".";
				} else {
					Econ.addMoney(player.getName(), refund);
					moneyBack = " They received a refund of "+Econ.moneyString(refund)+".";
				}
			}
			// wait, you're charging people to unclaim land? outrageous
			else if (refund < 0.0) {
				if(Conf.bankFactionPaysLandCosts) {
					Faction faction = me.getFaction();
					if(!faction.removeMoney(-refund)) {
						sendMessage("Unclaiming this land will cost "+Econ.moneyString(-refund)+", which your faction can't currently afford.");
						return;
					}
					moneyBack = " It cost "+faction.getTag()+" "+Econ.moneyString(refund)+".";
				} else {
					if (!Econ.deductMoney(player.getName(), -refund)) {
						sendMessage("Unclaiming this land will cost "+Econ.moneyString(-refund)+", which you can't currently afford.");
						return;
					}
					moneyBack = " It cost them "+Econ.moneyString(refund)+".";
				}
			}
			// no refund
			else {
				moneyBack = "";
			}
		}

		Board.removeAt(flocation);
		myFaction.sendMessage(me.getNameAndRelevant(myFaction)+Conf.colorSystem+" unclaimed some land."+moneyBack);
	}
	
}