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Some null checks for pet spawner.

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garbagemule 2013-08-07 02:00:17 +02:00
parent 54b3df5eec
commit e3381e895d
1 changed files with 10 additions and 3 deletions
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13
src/com/garbagemule/MobArena/ArenaImpl.java
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@ -719,12 +719,19 @@ public class ArenaImpl implements Arena
private void spawnPets() {
for (Player p : arenaPlayers) {
// Skip players who are either null or offline
if (p == null || !p.isOnline()) continue;
// Grab the inventory
PlayerInventory inv = p.getInventory();
if (inv == null) continue;
// Find the first slot containing bones
int bone = p.getInventory().first(Material.BONE);
int bone = inv.first(Material.BONE);
if (bone == -1) continue;
// Get the amount of pets to spawn
int amount = p.getInventory().getItem(bone).getAmount();
int amount = inv.getItem(bone).getAmount();
// Spawn each pet
for (int i = 0; i < amount; i++) {
@ -738,7 +745,7 @@ public class ArenaImpl implements Arena
}
// Remove the bones
p.getInventory().setItem(bone, null);
inv.setItem(bone, null);
}
}