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Checked for data existance before operating on data

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This commit is contained in:
GiovanH 2018-05-11 20:06:48 +01:00
parent 906ead53dd
commit af02f16c27
1 changed files with 6 additions and 1 deletions
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7
src/main/java/com/gmail/nossr50/listeners/PlayerListener.java
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@ -422,12 +422,17 @@ public class PlayerListener implements Listener {
@EventHandler(priority = EventPriority.LOWEST, ignoreCancelled = true) @EventHandler(priority = EventPriority.LOWEST, ignoreCancelled = true)
public void onPlayerInteractLowest(PlayerInteractEvent event) { public void onPlayerInteractLowest(PlayerInteractEvent event) {
Player player = event.getPlayer(); Player player = event.getPlayer();
if (event.getHand() != EquipmentSlot.HAND || !UserManager.hasPlayerDataKey(player) || player.getGameMode() == GameMode.CREATIVE) { if (event.getHand() != EquipmentSlot.HAND || !UserManager.hasPlayerDataKey(player) || player.getGameMode() == GameMode.CREATIVE) {
return; return;
} }
McMMOPlayer mcMMOPlayer = UserManager.getPlayer(player); McMMOPlayer mcMMOPlayer = UserManager.getPlayer(player); //Must make sure that UserManager has player data first!
if (!mcMMOPlayer.getAbilityUse()) { //If the player has their ability use toggled off...
return; //Don't use an ability.
}
MiningManager miningManager = mcMMOPlayer.getMiningManager(); MiningManager miningManager = mcMMOPlayer.getMiningManager();
Block block = event.getClickedBlock(); Block block = event.getClickedBlock();
ItemStack heldItem = player.getInventory().getItemInMainHand(); ItemStack heldItem = player.getInventory().getItemInMainHand();