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Removal of CopyOnWriteArrayList from CellPathFinding.

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MobiusDevelopment
2022-07-18 08:28:59 +00:00
parent 03aef1c2bd
commit 8658f3a75d
28 changed files with 756 additions and 560 deletions
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47
L2J_Mobius_CT_2.4_Epilogue/java/org/l2jmobius/gameserver/geoengine/pathfinding/cellnodes/CellPathFinding.java
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@@ -17,9 +17,9 @@
package org.l2jmobius.gameserver.geoengine.pathfinding.cellnodes;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.ListIterator;
import java.util.logging.Level;
import java.util.logging.Logger;
@@ -113,7 +113,7 @@ public class CellPathFinding extends PathFinding
{
if (_debugItems == null)
{
_debugItems = new CopyOnWriteArrayList<>();
_debugItems = new LinkedList<>();
}
else
{
@@ -178,28 +178,35 @@ public class CellPathFinding extends PathFinding
_postFilterPlayableUses++;
}
boolean remove;
ListIterator<AbstractNodeLoc> middlePoint;
int currentX;
int currentY;
int currentZ;
int pass = 0;
boolean remove;
do
{
pass++;
_postFilterPasses++;
remove = false;
final Iterator<AbstractNodeLoc> endPoint = path.iterator();
endPoint.next();
int currentX = x;
int currentY = y;
int currentZ = z;
middlePoint = path.listIterator();
currentX = x;
currentY = y;
currentZ = z;
int midPoint = 0;
while (endPoint.hasNext())
while (middlePoint.hasNext())
{
final AbstractNodeLoc locMiddle = path.get(midPoint);
final AbstractNodeLoc locEnd = endPoint.next();
final AbstractNodeLoc locMiddle = middlePoint.next();
if (!middlePoint.hasNext())
{
break;
}
final AbstractNodeLoc locEnd = path.get(middlePoint.nextIndex());
if (GeoEngine.getInstance().canMoveToTarget(currentX, currentY, currentZ, locEnd.getX(), locEnd.getY(), locEnd.getZ(), instanceId))
{
path.remove(midPoint);
middlePoint.remove();
remove = true;
if (debug)
{
@@ -211,7 +218,6 @@ public class CellPathFinding extends PathFinding
currentX = locMiddle.getX();
currentY = locMiddle.getY();
currentZ = locMiddle.getZ();
midPoint++;
}
}
}
@@ -230,7 +236,7 @@ public class CellPathFinding extends PathFinding
private List<AbstractNodeLoc> constructPath(AbstractNode<NodeLoc> node)
{
final List<AbstractNodeLoc> path = new CopyOnWriteArrayList<>();
final LinkedList<AbstractNodeLoc> path = new LinkedList<>();
int previousDirectionX = Integer.MIN_VALUE;
int previousDirectionY = Integer.MIN_VALUE;
int directionX;
@@ -266,16 +272,17 @@ public class CellPathFinding extends PathFinding
previousDirectionX = directionX;
previousDirectionY = directionY;
path.add(0, tempNode.getLoc());
path.addFirst(tempNode.getLoc());
tempNode.setLoc(null);
}
tempNode = tempNode.getParent();
}
return path;
}
private final CellNodeBuffer alloc(int size, boolean playable)
private CellNodeBuffer alloc(int size, boolean playable)
{
CellNodeBuffer current = null;
for (BufferInfo i : _allBuffers)
@@ -327,7 +334,7 @@ public class CellPathFinding extends PathFinding
return current;
}
private final void dropDebugItem(int itemId, int num, AbstractNodeLoc loc)
private void dropDebugItem(int itemId, int num, AbstractNodeLoc loc)
{
final Item item = new Item(IdManager.getInstance().getNextId(), itemId);
item.setCount(num);
@@ -335,7 +342,7 @@ public class CellPathFinding extends PathFinding
_debugItems.add(item);
}
private static final class BufferInfo
private static class BufferInfo
{
final int mapSize;
final int count;