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Cache explosion allowed results. Fixes #423

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This commit is contained in:
Olof Larsson 2013-09-22 11:34:21 +02:00
parent 3ed6885a4c
commit 2a6937554e
1 changed files with 23 additions and 4 deletions
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27
src/com/massivecraft/factions/listeners/FactionsListenerMain.java
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@ -2,8 +2,10 @@ package com.massivecraft.factions.listeners;
import java.text.MessageFormat;
import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.bukkit.Bukkit;
import org.bukkit.Location;
@ -604,6 +606,14 @@ public class FactionsListenerMain implements Listener
@EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
public void blockExplosion(EntityExplodeEvent event)
{
// Prepare some variables:
// Current faction
Faction faction = null;
// Current allowed
Boolean allowed = true;
// Caching to speed things up.
Map<Faction, Boolean> faction2allowed = new HashMap<Faction, Boolean>();
// If an explosion occurs at a location ...
Location location = event.getLocation();
@ -611,20 +621,29 @@ public class FactionsListenerMain implements Listener
if (UConf.isDisabled(location)) return;
// Check the entity. Are explosions disabled there?
if (BoardColls.get().getFactionAt(PS.valueOf(location)).isExplosionsAllowed() == false)
faction = BoardColls.get().getFactionAt(PS.valueOf(location));
allowed = faction.isExplosionsAllowed();
if (allowed == false)
{
event.setCancelled(true);
return;
}
faction2allowed.put(faction, allowed);
// Individually check the flag state for each block
Iterator<Block> iter = event.blockList().iterator();
while (iter.hasNext())
{
Block block = iter.next();
Faction faction = BoardColls.get().getFactionAt(PS.valueOf(block));
if (faction.isExplosionsAllowed() == false) iter.remove();
faction = BoardColls.get().getFactionAt(PS.valueOf(block));
allowed = faction2allowed.get(faction);
if (allowed == null)
{
allowed = faction.isExplosionsAllowed();
faction2allowed.put(faction, allowed);
}
if (allowed == false) iter.remove();
}
}