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Fix NPE in navigation

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This commit is contained in:
fullwall 2016-03-02 12:25:43 +08:00
parent e93000acdb
commit 44b121fe79
1 changed files with 20 additions and 1 deletions
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21
src/main/java/net/citizensnpcs/util/nms/PlayerNavigation.java
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@ -66,7 +66,7 @@ public class PlayerNavigation extends NavigationAbstract {
localBlockPosition = localBlockPosition.down();
}
if (localBlockPosition.getY() > 0) {
return super.a(localBlockPosition.up());
return supera(localBlockPosition.up());
}
while ((localBlockPosition.getY() < this.b.getHeight())
&& (this.b.getType(localBlockPosition).getMaterial() == Material.AIR)) {
@ -498,6 +498,25 @@ public class PlayerNavigation extends NavigationAbstract {
this.g.setValue(pathfindingRange);
}
public PathEntity supera(BlockPosition paramBlockPosition) {
if (!b()) {
return null;
}
if ((this.c != null) && (!this.c.b()) && (paramBlockPosition.equals(this.r))) {
return this.c;
}
this.r = paramBlockPosition;
float f1 = h();
BlockPosition localBlockPosition = new BlockPosition(this.a);
int i1 = (int) (f1 + 8.0F);
ChunkCache localChunkCache = new ChunkCache(this.b, localBlockPosition.a(-i1, -i1, -i1),
localBlockPosition.a(i1, i1, i1), 0);
PathEntity localPathEntity = this.s.a(localChunkCache, this.a, this.r, f1);
return localPathEntity;
}
private static EntityInsentient getDummyInsentient(EntityHumanNPC from, World world) {
return new EntityInsentient(world) {
};