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World Pre Generator Mod — Configuration

Commands

The mod is primarily controlled through the /pregen command. All commands require level 4 operator permissions (OP).

Core Generation Commands

Command Description
/pregen gen <dimension> start <type> <x> <z> <radius> [force] Starts a new pre-generation task.
/pregen gen <dimension> pause Pauses the active task in the specified dimension.
/pregen gen <dimension> resume Resumes a paused task in the specified dimension.
/pregen gen <dimension> cancel Stops and deletes the task for the specified dimension.
/pregen clear Cancels all currently queued and active pre-generation tasks.
/pregen list Displays a list of all active and pending generation tasks.

Parameter Details

  • <dimension>: The registry name of the world (e.g., minecraft:overworld, minecraft:the_nether).
  • <type>: Use block to define the radius in blocks, or chunk to define it in chunks (1 chunk = 16x16 blocks).
  • <x> <z>: The center coordinates of the generation area.
  • <radius>: The distance from the center to the edge of the generation zone.
  • [force]: (Optional) If set to true, the mod will re-generate chunks that already exist. Defaults to false (skips existing chunks).

Utility Commands

Command Description
/pregen sendFeedback Checks if progression feedback is currently enabled.
/pregen sendFeedback <boolean> Enables (true) or disables (false) progress messages in chat.

Configuration

The configuration file is located at world/serverconfig/world_pre_generator-server.toml. This file is unique to each world save.

Config Options

Option Type Default Description
send_feedback Boolean true Whether to broadcast generation progress to all online players.
generation.type Enum SERIAL The method of generation. Options: SERIAL, SEMI_PARALLEL.
semi_parallel_task_count Integer 4 Number of tasks to run in parallel when using SEMI_PARALLEL mode.

Important Note: If using SEMI_PARALLEL mode, it is highly recommended to set max-tick-time=-1 in your server.properties file. This prevents the server from watchdog-crashing if a single tick takes too long due to heavy generation.