Class

TerrainPersistence

Generated GDScript class reference for GridPlacement.TerrainPersistence.

Status: Draft
Version: v6.0
Updated: Development docs generated from GDScript source

This is unreleased documentation in active development. APIs, class names, and behavior may change before the final release.

Utility for saving and loading painted terrain cells on TileMapLayer nodes. Terrain paint data (set via [method TileMapLayer.set_cells_terrain_connect]) is ephemeral — it lives only on the live TileMapLayer and is lost on scene reload. This class provides [method save_terrain] and [method load_terrain] to serialize/deserialize terrain cell data so painted terrain survives across sessions. Each cell record captures (cell, terrain_set, terrain) — the three values needed to restore via [method TileMapLayer.set_cells_terrain_connect]. The TileSet is assumed to be the same resource used at paint time; terrain indices are scoped to that TileSet. Usage: # Save TerrainPersistence.save_terrain(tile_map, "user://terrain_save.res") # Load TerrainPersistence.load_terrain(tile_map, "user://terrain_save.res")

Source: addons/grid_placement/placement/terrain/terrain_persistence.gd

Syntax

class TerrainPersistence extends RefCounted

Members

Name	Kind	Summary
`save_terrain`	Method
`load_terrain`	Method
`save_all_terrain`	Method
`load_all_terrain`	Method