Multiverse-Core: `mv.bypass.gamemode.*` Permission Bug

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Multiverse-Core `mv.bypass.gamemode.*` Permission Bug

Hey guys! There's a reported bug in Multiverse-Core that we need to address. It seems the mv.bypass.gamemode.* permission isn't working as expected. This article dives into the details of the bug, how to reproduce it, and what it means for you. Let's get into it!

Bug Description

After updating Multiverse-Core from version 4.3.14 to 5.3.3, players with the mv.bypass.gamemode.* permission are still experiencing unwanted game mode changes when switching worlds. This means that the intended bypass isn't functioning, and players are being forced into the default game mode of the destination world, which can be a major buzzkill.

The user reported that Multiverse is always changing their game mode upon world change, regardless of the permission. This issue affects server administrators and players who rely on this permission to maintain their game mode across different worlds. Having the correct permissions is crucial for a seamless and enjoyable gaming experience, so let's explore this further.

Why is this important? The mv.bypass.gamemode.* permission is designed to allow players to keep their current game mode when traveling between worlds. This is particularly useful for creative players who want to continue building in creative mode across multiple worlds, or for admins who need to monitor different areas without being forced into survival mode. When this permission fails, it disrupts gameplay and can lead to frustration. Ensuring that permissions work as intended is vital for maintaining a smooth server environment.

Steps to Reproduce

To recreate this bug, follow these steps:

  1. Use Multiverse-Core version 5.3.3 on a Paper 1.21.1 server.
  2. Set up a permissions plugin like PermissionsEx.
  3. Grant a player the mv.bypass.gamemode.* permission.
  4. Have the player change their game mode (e.g., to creative).
  5. Use the Multiverse-Core command to travel to another world.
  6. Observe that the player's game mode changes to the destination world's default, despite having the bypass permission.

This straightforward process helps verify the bug and ensures that developers and server admins can consistently reproduce the issue for troubleshooting and fixing. By following these steps, you can confirm if you're experiencing the same problem and provide valuable information for the resolution process.

Server Information

Having detailed server information like this is incredibly helpful for developers trying to fix the bug. It gives them the specifics of the environment where the bug is occurring, including the exact versions of software and any relevant configurations. This ensures they can accurately replicate the issue and test potential solutions effectively.

Additional Information

The user has confirmed that they searched for existing issues and was able to reproduce the bug on a clean server setup with the latest versions of Multiverse plugins, no other plugins, and no client or server mods. This is super important because it rules out conflicts with other plugins or mods, making it clear that the issue lies within Multiverse-Core itself. Such thorough testing helps narrow down the problem and makes the bug-fixing process much smoother.

Impact of the Bug

So, why does this bug matter?

The mv.bypass.gamemode.* permission is a crucial feature for many servers. It allows players to maintain their preferred game mode across different worlds, creating a seamless and enjoyable experience. Here’s why it’s important:

  • Creative Freedom: Players in creative mode can continue building projects without interruption when moving between worlds.
  • Administrative Oversight: Admins can easily switch between worlds to monitor activities without being forced into survival mode.
  • Consistent Gameplay: Players don’t have to readjust their game mode every time they travel, reducing frustration and enhancing immersion.

When this permission fails, it disrupts these workflows and can lead to a less enjoyable experience for players and administrators alike. Fixing this bug ensures that everyone can use Multiverse-Core as intended, maintaining the flexibility and control they expect.

Possible Causes and Solutions

What could be causing this?

There are several potential reasons why the mv.bypass.gamemode.* permission might not be working correctly:

  • Permission Handling: There might be an issue with how Multiverse-Core is checking and applying permissions, especially after the update from 4.3.14 to 5.3.3.
  • Game Mode Switching Logic: The logic that handles game mode changes upon world transitions might have a bug that overrides the permission bypass.
  • Plugin Conflicts: Although the user tested on a clean server, there's a slim chance that interactions with other plugins (if any were present in the actual server environment) could be interfering.

Potential solutions include:

  • Code Review: Developers need to review the permission handling and game mode switching code in Multiverse-Core to identify any logical errors.
  • Debugging: Using debugging tools to trace the execution flow when a player switches worlds can help pinpoint where the permission check fails.
  • Hotfix: A quick patch addressing the specific permission issue might be necessary to restore functionality while a more comprehensive fix is developed.

By addressing these potential causes, the Multiverse-Core team can restore the intended behavior of the mv.bypass.gamemode.* permission, ensuring a smooth experience for players and server administrators.

Community Discussion

If you're experiencing this issue, you're not alone! Sharing your experiences and insights can help the Multiverse-Core team better understand the problem and develop a solution. Here are some ways you can contribute:

  • Comment Below: Let us know if you've encountered this bug and how it’s affecting your server.
  • Provide Details: Share your server setup, Multiverse-Core configuration, and any other relevant information.
  • Suggest Workarounds: If you've found a temporary workaround, share it with the community!

Together, we can help the developers resolve this issue and make Multiverse-Core even better. Your input is valuable, so don’t hesitate to join the discussion.

Conclusion

The mv.bypass.gamemode.* permission bug in Multiverse-Core is a significant issue that affects players' ability to maintain their game mode across different worlds. By understanding the bug, how to reproduce it, and its impact, we can work together to find a solution.

Stay tuned for updates, and don't hesitate to contribute your findings and insights. Let's get this fixed and keep our Minecraft worlds running smoothly! If you have any questions or need further assistance, feel free to reach out. Happy gaming, guys!