88 lines
3.4 KiB
Java
88 lines
3.4 KiB
Java
/*
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GriefPrevention Server Plugin for Minecraft
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Copyright (C) 2012 Ryan Hamshire
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package me.ryanhamshire.GriefPrevention;
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import org.bukkit.Bukkit;
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import org.bukkit.OfflinePlayer;
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import java.util.UUID;
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//asynchronously loads player data without caching it in the datastore, then
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//passes those data to a claim cleanup task which might decide to delete a claim for inactivity
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class CleanupUnusedClaimPreTask implements Runnable
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{
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private UUID ownerID = null;
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CleanupUnusedClaimPreTask(UUID uuid)
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{
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this.ownerID = uuid;
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}
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@Override
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public void run()
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{
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//get the data
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PlayerData ownerData = GriefPrevention.instance.dataStore.getPlayerDataFromStorage(ownerID);
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OfflinePlayer ownerInfo = Bukkit.getServer().getOfflinePlayer(ownerID);
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GriefPrevention.AddLogEntry("Looking for expired claims. Checking data for " + ownerID.toString(), CustomLogEntryTypes.Debug, true);
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//expiration code uses last logout timestamp to decide whether to expire claims
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//don't expire claims for online players
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if (ownerInfo.isOnline())
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{
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GriefPrevention.AddLogEntry("Player is online. Ignoring.", CustomLogEntryTypes.Debug, true);
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return;
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}
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if (ownerInfo.getLastPlayed() <= 0)
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{
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GriefPrevention.AddLogEntry("Player is new or not in the server's cached userdata. Ignoring. getLastPlayed = " + ownerInfo.getLastPlayed(), CustomLogEntryTypes.Debug, true);
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return;
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}
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//skip claims belonging to exempted players based on block totals in config
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int bonusBlocks = ownerData.getBonusClaimBlocks();
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if (bonusBlocks >= GriefPrevention.instance.config_claims_expirationExemptionBonusBlocks || bonusBlocks + ownerData.getAccruedClaimBlocks() >= GriefPrevention.instance.config_claims_expirationExemptionTotalBlocks)
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{
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GriefPrevention.AddLogEntry("Player exempt from claim expiration based on claim block counts vs. config file settings.", CustomLogEntryTypes.Debug, true);
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return;
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}
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Claim claimToExpire = null;
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for (Claim claim : GriefPrevention.instance.dataStore.getClaims())
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{
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if (ownerID.equals(claim.ownerID))
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{
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claimToExpire = claim;
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break;
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}
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}
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if (claimToExpire == null)
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{
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GriefPrevention.AddLogEntry("Unable to find a claim to expire for " + ownerID.toString(), CustomLogEntryTypes.Debug, false);
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return;
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}
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//pass it back to the main server thread, where it's safe to delete a claim if needed
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Bukkit.getScheduler().scheduleSyncDelayedTask(GriefPrevention.instance, new CleanupUnusedClaimTask(claimToExpire, ownerData, ownerInfo), 1L);
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}
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} |