Split World

This is a plugin that allows for both creative and survival to coexist in the same world. You define an axis and a location and one side will be survival and the other will be creative. The mod automatically manages saving, and loading inventories on either side of the border as well as potion effects.

GameMode Switching:

Player will be switched to either survival or creative depending on the side of the buffer zone they are on
The border axis is padded by the buffer zone, all solid blocks in the buffer zone are converted to bedrock (can be disabled in the config) and liquids are removed
Sound indicator for when player switches GameMode, can be enabled or disabled with a command (see below)
When crossing to the survival side, if the player is in the air they will be safely teleported to the closest solid block to their feet
If a player was flying when crossing to the survival side and the player has an elytra equipped, they will automatically start gliding instead of being teleported to the ground

Buffer Zone

Defined by picking an axis, X, Y or Z, picking a border-location which is the value of the specified axis coordinate where the border will be, a border-width which will determine how wide the buffer zone will be
- i.e: border_axis: X, border_location: 0, border_width: 10, creative_side: negative will mean the player will be set to creative mode when their X coordinate is less than -5, adventure mode (buffer zone) between X=-5 and X=5, and in survival when X>5
Players cannot die in the buffer zone
Players cannot regain health in the buffer zone
Players will not lose hunger in the buffer zone
Players are put in adventure mode with flying enabled
Monsters can not enter the buffer zone, instead they will stop at the border
Skeletons cannot shoot players in the buffer zone
Player cannot pick up items if they are in the buffer zone
Liquids will not flow into the buffer zone
Blocks in the buffer zone are converted to bedrock (can be disabled in the config)

Commands

Players can use /fill /setblock /clone on the creative side, you must give the permission for this command with LuckPerms, the plugin will prevent the commands if they contain any blocks not on the creative side and prevent their execution on the survival side.

/understood: (you should give permission for this to everyone)

  description: You understand the nature of the split world and don't want to see the welcome message anymore.
  usage: /understood
  permission: split-world.understood

/disable-split-world: (you should give this to admins/ops only)

  description: disables split world game mode switching
  usage: /disable-split-world
  permission: split-world.disable-split-world

/enable-split-world: (you should give this to admins/ops only)

  description: enables split world game mode switching
  usage: /enable-split-world
  permission: split-world.enable-split-world

/play-border-sound: (you should give permission for this to everyone)

  description: plays a sound when you cross a split world border
  usage: /play-border-sound <true|false>
  permission: split-world.play-border-sound

Cheat Prevention

Items dropped into the buffer zone are deleted
Fluid cannot flow into the buffer zone
Items/Entities can not be sent through portals on the creative side
- Re-allow portals to be created on the creative side
GameMode is set when a player crosses through a portal
GameMode is set when a player teleports to a location or player (should work with any tp plugin tested with simple tpa)
Inventories and Potion Effects are saved when entering the buffer zone and restored when you return
Players are prevented from using a fishing pole to pull items from the creative side to the survival side

Miscellaneous

when a player dies they will drop 1/4 of their XP instead of the static amount in vanilla.

Easter Eggs

they be a thing, you'll have to find them yourself.