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fix list updating exception

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This commit is contained in:
austin 2022-04-24 14:09:44 -04:00
parent c0c0e81327
commit e303ac4a03
1 changed files with 8 additions and 4 deletions
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12
src/main/java/electrosphere/game/server/pathfinding/NavMeshUtils.java
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@ -128,15 +128,19 @@ public class NavMeshUtils {
// );
toRemove.clear();
//TODO: iterate this backwards and check for x adjacency, if no adjacency end loop early
List<SecondPhaseBox> neighborUpdateList = new LinkedList<SecondPhaseBox>();
for(SecondPhaseBox interim : secondPhaseBoxes){
if(firstPhaseBox.yStart == interim.boundMinY && firstPhaseBox.yEnd == interim.boundMaxY && firstPhaseBox.x == interim.boundMaxX){
for(SecondPhaseBox neighbor : interim.getNeighbors()){
neighbor.removeNeighbor(interim);
interim.removeNeighbor(neighbor);
neighbor.addNeighbor(newBox);
newBox.addNeighbor(neighbor);
neighborUpdateList.add(neighbor);
// System.out.println("ADD NEIGHBOR: " + neighbor.boundMaxX + " " + neighbor.boundMaxY + " " + neighbor.boundMinX + " " + neighbor.boundMinY);
}
for(SecondPhaseBox update : neighborUpdateList){
update.removeNeighbor(interim);
interim.removeNeighbor(update);
update.addNeighbor(newBox);
newBox.addNeighbor(update);
}
toRemove.add(interim);
newBox.setBoundMinX(interim.getBoundMinX());
//TODO: calculate new min/max height