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Patching NPEs involving invalid player objects and player interactions.

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This commit is contained in:
Glitchfinder 2013-05-13 18:33:20 -07:00
parent 95ea6703f1
commit ed5a43966d
1 changed files with 13 additions and 7 deletions
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20
src/main/java/com/gmail/nossr50/listeners/PlayerListener.java
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@ -326,7 +326,13 @@ public class PlayerListener implements Listener {
return; return;
} }
MiningManager miningManager = UserManager.getPlayer(player).getMiningManager(); McMMOPlayer mcMMOPlayer = UserManager.getPlayer(player);
if (mcMMOPlayer == null) {
return;
}
MiningManager miningManager = mcMMOPlayer.getMiningManager();
switch (event.getAction()) { switch (event.getAction()) {
case RIGHT_CLICK_BLOCK: case RIGHT_CLICK_BLOCK:
@ -334,7 +340,7 @@ public class PlayerListener implements Listener {
/* REPAIR CHECKS */ /* REPAIR CHECKS */
if (blockID == Repair.repairAnvilId && Permissions.skillEnabled(player, SkillType.REPAIR) && mcMMO.getRepairableManager().isRepairable(heldItem)) { if (blockID == Repair.repairAnvilId && Permissions.skillEnabled(player, SkillType.REPAIR) && mcMMO.getRepairableManager().isRepairable(heldItem)) {
RepairManager repairManager = UserManager.getPlayer(player).getRepairManager(); RepairManager repairManager = mcMMOPlayer.getRepairManager();
event.setCancelled(true); event.setCancelled(true);
// Make sure the player knows what he's doing when trying to repair an enchanted item // Make sure the player knows what he's doing when trying to repair an enchanted item
@ -345,7 +351,7 @@ public class PlayerListener implements Listener {
} }
/* SALVAGE CHECKS */ /* SALVAGE CHECKS */
else if (blockID == Repair.salvageAnvilId && Permissions.salvage(player) && Repair.isSalvageable(heldItem)) { else if (blockID == Repair.salvageAnvilId && Permissions.salvage(player) && Repair.isSalvageable(heldItem)) {
RepairManager repairManager = UserManager.getPlayer(player).getRepairManager(); RepairManager repairManager = mcMMOPlayer.getRepairManager();
event.setCancelled(true); event.setCancelled(true);
// Make sure the player knows what he's doing when trying to salvage an enchanted item // Make sure the player knows what he's doing when trying to salvage an enchanted item
@ -371,21 +377,21 @@ public class PlayerListener implements Listener {
/* REPAIR CHECKS */ /* REPAIR CHECKS */
if (blockID == Repair.repairAnvilId && Permissions.skillEnabled(player, SkillType.REPAIR) && mcMMO.getRepairableManager().isRepairable(heldItem)) { if (blockID == Repair.repairAnvilId && Permissions.skillEnabled(player, SkillType.REPAIR) && mcMMO.getRepairableManager().isRepairable(heldItem)) {
RepairManager repairManager = UserManager.getPlayer(player).getRepairManager(); RepairManager repairManager = mcMMOPlayer.getRepairManager();
// Cancel repairing an enchanted item // Cancel repairing an enchanted item
if (repairManager.checkConfirmation(blockID, false) && Config.getInstance().getRepairConfirmRequired()) { if (repairManager.checkConfirmation(blockID, false) && Config.getInstance().getRepairConfirmRequired()) {
UserManager.getPlayer(player).setLastAnvilUse(Repair.repairAnvilId, 0); mcMMOPlayer.setLastAnvilUse(Repair.repairAnvilId, 0);
player.sendMessage(LocaleLoader.getString("Skills.Cancelled", LocaleLoader.getString("Repair.Pretty.Name"))); player.sendMessage(LocaleLoader.getString("Skills.Cancelled", LocaleLoader.getString("Repair.Pretty.Name")));
} }
} }
/* SALVAGE CHECKS */ /* SALVAGE CHECKS */
else if (blockID == Repair.salvageAnvilId && Permissions.salvage(player) && Repair.isSalvageable(heldItem)) { else if (blockID == Repair.salvageAnvilId && Permissions.salvage(player) && Repair.isSalvageable(heldItem)) {
RepairManager repairManager = UserManager.getPlayer(player).getRepairManager(); RepairManager repairManager = mcMMOPlayer.getRepairManager();
// Cancel salvaging an enchanted item // Cancel salvaging an enchanted item
if (repairManager.checkConfirmation(blockID, false) && Config.getInstance().getRepairConfirmRequired()) { if (repairManager.checkConfirmation(blockID, false) && Config.getInstance().getRepairConfirmRequired()) {
UserManager.getPlayer(player).setLastAnvilUse(Repair.salvageAnvilId, 0); mcMMOPlayer.setLastAnvilUse(Repair.salvageAnvilId, 0);
player.sendMessage(LocaleLoader.getString("Skills.Cancelled", LocaleLoader.getString("Salvage.Pretty.Name"))); player.sendMessage(LocaleLoader.getString("Skills.Cancelled", LocaleLoader.getString("Salvage.Pretty.Name")));
} }
} }