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Don't use boss bossbar if null

This commit is contained in:
fullwall 2023-07-15 23:02:02 +08:00
parent e1a4f88126
commit 9082f6ac3f
1 changed files with 11 additions and 14 deletions
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25
main/src/main/java/net/citizensnpcs/trait/versioned/BossBarTrait.java
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@ -60,7 +60,7 @@ public class BossBarTrait extends Trait {
}
private BossBar getBar() {
if (npc.isSpawned() && isBoss(npc.getEntity()))
if (npc.isSpawned() && isBoss(npc.getEntity()) && NMS.getBossBar(npc.getEntity()) != null)
return (BossBar) NMS.getBossBar(npc.getEntity());
if (barCache == null) {
barCache = Bukkit.getServer().createBossBar(npc.getFullName(), color, style,
@ -98,10 +98,9 @@ public class BossBarTrait extends Trait {
}
private boolean isBoss(Entity entity) {
boolean isBoss = entity.getType() == EntityType.ENDER_DRAGON || entity.getType() == EntityType.WITHER
|| entity.getType() == EntityType.GUARDIAN;
boolean isBoss = entity.getType() == EntityType.ENDER_DRAGON || entity.getType() == EntityType.WITHER;
if (isBoss) {
barCache = null;
onDespawn();
}
return isBoss;
}
@ -129,9 +128,9 @@ public class BossBarTrait extends Trait {
if (!npc.isSpawned())
return;
BossBar bar = getBar();
if (bar == null) {
if (bar == null)
return;
}
if (track != null && !track.isEmpty() && npc.getEntity() instanceof LivingEntity) {
LivingEntity entity = (LivingEntity) npc.getEntity();
if (track.equalsIgnoreCase("health")) {
@ -170,14 +169,12 @@ public class BossBarTrait extends Trait {
for (BarFlag flag : flags) {
bar.addFlag(flag);
}
if (barCache != null) {
barCache.removeAll();
for (Player player : CitizensAPI.getLocationLookup().getNearbyPlayers(npc.getEntity().getLocation(),
range > 0 ? range : Setting.BOSSBAR_RANGE.asInt())) {
if (viewPermission != null && !player.hasPermission(viewPermission))
continue;
barCache.addPlayer(player);
}
bar.removeAll();
for (Player player : CitizensAPI.getLocationLookup().getNearbyPlayers(npc.getEntity().getLocation(),
range > 0 ? range : Setting.BOSSBAR_RANGE.asInt())) {
if (viewPermission != null && !player.hasPermission(viewPermission))
continue;
bar.addPlayer(player);
}
}