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Fix null-pointer crash in island reset event.

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This commit is contained in:
BONNe 2019-02-08 21:54:08 +02:00
parent 55578ab88c
commit dff3608aa3
2 changed files with 41 additions and 17 deletions
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56
src/main/java/world/bentobox/challenges/ChallengesManager.java
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@ -1,6 +1,8 @@
package world.bentobox.challenges;
import org.eclipse.jdt.annotation.NonNull;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.HashMap;
@ -322,9 +324,20 @@ public class ChallengesManager
*
* @param user - user to add
*/
private void addPlayer(User user)
private void addPlayer(@NonNull User user)
{
if (this.playerCacheData.containsKey(user.getUniqueId()))
this.addPlayer(user.getUniqueId());
}
/**
* Load player from database into the cache or create new player data
*
* @param userID - userID to add
*/
private void addPlayer(@NonNull UUID userID)
{
if (this.playerCacheData.containsKey(userID))
{
return;
}
@ -332,20 +345,20 @@ public class ChallengesManager
// The player is not in the cache
// Check if the player exists in the database
if (this.playersDatabase.objectExists(user.getUniqueId().toString()))
if (this.playersDatabase.objectExists(userID.toString()))
{
// Load player from database
ChallengesPlayerData data = this.playersDatabase.loadObject(user.getUniqueId().toString());
ChallengesPlayerData data = this.playersDatabase.loadObject(userID.toString());
// Store in cache
this.playerCacheData.put(user.getUniqueId(), data);
this.playerCacheData.put(userID, data);
}
else
{
// Create the player data
ChallengesPlayerData pd = new ChallengesPlayerData(user.getUniqueId().toString());
ChallengesPlayerData pd = new ChallengesPlayerData(userID.toString());
this.playersDatabase.saveObject(pd);
// Add to cache
this.playerCacheData.put(user.getUniqueId(), pd);
this.playerCacheData.put(userID, pd);
}
}
@ -563,7 +576,7 @@ public class ChallengesManager
* @param user - user
* @param challenge - challenge
*/
public void resetChallenge(User user, Challenge challenge)
public void resetChallenge(@NonNull User user, @NonNull Challenge challenge)
{
this.addPlayer(user);
this.playerCacheData.get(user.getUniqueId()).setChallengeTimes(challenge.getUniqueId(), 0);
@ -572,6 +585,20 @@ public class ChallengesManager
}
/**
* Resets all the challenges for user in world
*
* @param userID - island owner's UUID
* @param world - world
*/
public void resetAllChallenges(@NonNull UUID userID, @NonNull World world)
{
this.addPlayer(userID);
this.playerCacheData.get(userID).reset(world);
// Save
this.savePlayer(userID);
}
/**
* Resets all the challenges for user in world
@ -579,12 +606,9 @@ public class ChallengesManager
* @param user - island owner's UUID
* @param world - world
*/
public void resetAllChallenges(User user, World world)
public void resetAllChallenges(@NonNull User user, @NonNull World world)
{
this.addPlayer(user);
this.playerCacheData.get(user.getUniqueId()).reset(world);
// Save
this.savePlayer(user.getUniqueId());
this.resetAllChallenges(user.getUniqueId(), world);
}
@ -594,7 +618,7 @@ public class ChallengesManager
* @param user User who need to be checked.
* @return true, if level is already completed.
*/
public boolean isLevelCompleted(User user, ChallengeLevel level)
public boolean isLevelCompleted(@NonNull User user, @NonNull ChallengeLevel level)
{
this.addPlayer(user);
return this.playerCacheData.get(user.getUniqueId()).isLevelDone(level.getUniqueId());
@ -607,7 +631,7 @@ public class ChallengesManager
* @param user User who need to be checked.
* @return true, if all challenges are done, otherwise false.
*/
public boolean validateLevelCompletion(User user, ChallengeLevel level)
public boolean validateLevelCompletion(@NonNull User user, @NonNull ChallengeLevel level)
{
this.addPlayer(user);
ChallengesPlayerData playerData = this.playerCacheData.get(user.getUniqueId());
@ -622,7 +646,7 @@ public class ChallengesManager
* @param level Level that must be completed.
* @param user User who complete level.
*/
public void setLevelComplete(User user, ChallengeLevel level)
public void setLevelComplete(@NonNull User user, @NonNull ChallengeLevel level)
{
this.addPlayer(user);
this.playerCacheData.get(user.getUniqueId()).addCompletedLevel(level.getUniqueId());

2
src/main/java/world/bentobox/challenges/listeners/ResetListener.java
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@ -28,7 +28,7 @@ public class ResetListener implements Listener {
@EventHandler(priority = EventPriority.LOW, ignoreCancelled = true)
public void onIslandReset(IslandEvent e) {
if (e.getReason().equals(Reason.CREATED) || (addon.getChallengesSettings().isResetChallenges() && e.getReason().equals(Reason.RESETTED))) {
addon.getChallengesManager().resetAllChallenges(User.getInstance(e.getOwner()), e.getLocation().getWorld());
addon.getChallengesManager().resetAllChallenges(e.getOwner(), e.getLocation().getWorld());
}
}
}