Auto GridMap for Godot 4

Stefh · April 24, 2024, 6:02pm

Godot Version

4.2.2

Question

Hi, I’m using GridMap for my game and I really need some kind of “auto-tile” functionality. Unfortunately I’m not experienced enough to code the system by myself.
I found some useful plugins for Godot 3.x, but I’m having trouble converting them to work properly on Godot 4.
This is the plugin I tried to convert:

github.com

Calame321/Godot_Auto_GridMap/blob/main/Auto_GridMap.gd

tool class_name AutoGridMap extends GridMap

export( bool ) var refresh setget set_refresh
export( Resource ) var mesh_library_3d = mesh_library_3d as MeshLibrary

const TUL : = 0x01
const TUR : = 0x02
const TDL : = 0x04
const TDR : = 0x08
const DUL : = 0x10
const DUR : = 0x20
const DDL : = 0x40
const DDR : = 0x80

var meshes: Dictionary
var sub_gridmap : GridMap

func set_refresh( value ):
	print( "Refreshed !" )
	_setup()

This file has been truncated. show original

I converted it successfully to Godot 4 (fixing all the errors) but the plugin doesn’t do anything when I try to draw on the GridMap (it works correctly on the 3.x version).
Please, can someone help me?

Stefh · April 26, 2024, 1:18pm

Here the converted project for reference, if it could help.