Factions/src/com/massivecraft/factions/cmd/CmdClaim.java
Brettflan 2856411594 Remake of radius claim method. It now starts in the current chunk and spirals outward, in a repeating task designed to keep from overloading the server. The old method tried to put together a list of chunks, and then tried to claim them immediately starting from one corner of the overall area.
New setting "radiusClaimFailureLimit" (default 9). If claims are unsuccessful that many times in a row during a radius claim, the task will cancel out. There is no longer a limit to the specified radius since the process should no longer cause major server stress, and due to the process canceling out after several failures as just described.

Added some new methods to FLocation to quickly convert between block/chunk/region positions, and rewrote the FLocation hashCode() method to make it faster.
2012-03-13 05:54:48 -05:00

75 lines
1.5 KiB
Java

package com.massivecraft.factions.cmd;
import com.massivecraft.factions.Conf;
import com.massivecraft.factions.FLocation;
import com.massivecraft.factions.Faction;
import com.massivecraft.factions.struct.Permission;
import com.massivecraft.factions.util.SpiralTask;
public class CmdClaim extends FCommand
{
public CmdClaim()
{
super();
this.aliases.add("claim");
//this.requiredArgs.add("");
this.optionalArgs.put("faction", "your");
this.optionalArgs.put("radius", "1");
this.permission = Permission.CLAIM.node;
this.disableOnLock = true;
senderMustBePlayer = true;
senderMustBeMember = false;
senderMustBeOfficer = false;
senderMustBeLeader = false;
}
@Override
public void perform()
{
// Read and validate input
final Faction forFaction = this.argAsFaction(0, myFaction);
int radius = this.argAsInt(1, 1);
if (radius < 1)
{
msg("<b>If you specify a radius, it must be at least 1.");
return;
}
if (radius < 2)
{
// single chunk
fme.attemptClaim(forFaction, me.getLocation(), true);
}
else
{
// radius claim
new SpiralTask(new FLocation(me), radius)
{
private int failCount = 0;
private final int limit = Conf.radiusClaimFailureLimit - 1;
@Override
public boolean work()
{
boolean success = fme.attemptClaim(forFaction, this.currentLocation(), true);
if (success)
failCount = 0;
else if ( ! success && failCount++ >= limit)
{
this.stop();
return false;
}
return true;
}
};
}
}
}