 |
Attention | Topic was automatically imported from the old Question2Answer platform. |
 |
Asked By | Spu7Nix |
So ive written a script to make an autotile feature for my 2d procedural terrain, but for some reason it doesnt work as intended. I want the tiles to tile seamlessly, so that the tile with the top edge is on the top, bottom right corner on the bottom right etc. Heres the code for the autotile:
func update():
var mappos = chunk.world_to_map(position)
if tileAt(0, -1) == null: #UP
if tileAt(-1, 0) == null: #TOP LEFT CORNER
$spr.texture = preload("res://tiles/dirt/dirtTL.png")
elif tileAt(1, 0) == null: #TOP RIGHT CORNER
$spr.texture = preload("res://tiles/dirt/dirtTR.png")
else: #TOP (never gets to here for some reason)
$spr.texture = preload("res://tiles/dirt/dirtT.png")
elif tileAt(0, 1) == 1: #DOWN
if tileAt(-1, 0) == null: #BOTTOM LEFT CORNER
$spr.texture = preload("res://tiles/dirt/dirtBL.png")
elif tileAt(1, 0) == null: #BOTTOM RIGHT CORNER
$spr.texture = preload("res://tiles/dirt/dirtBR.png")
else:
$spr.texture = preload("res://tiles/dirt/dirtB.png")
elif tileAt(1, 0) != null: #RIGHT
$spr.texture = preload("res://tiles/dirt/dirtR.png")
elif tileAt(-1, 0) == null: #LEFT
$spr.texture = preload("res://tiles/dirt/dirtL.png")
else: #CENTER
$spr.texture = preload("res://tiles/dirt/dirtC.png")
func tileAt(xoff, yoff):
var mappos = chunk.world_to_map(position)
if mappos.x + xoff > chunk.size.x - 1 or mappos.x + xoff < 0 or mappos.y + yoff > chunk.size.y - 1 or mappos.y + yoff < 0:
return null
else:
return chunk.tiles[mappos.x + xoff][mappos.y + yoff]
(BTW chunk.tiles is a 2d array that stores the tile objects on their respective places in a 32x16 grid)
Here is the result i get when i run:
I’m probably stupid, but i have struggled with this for a couple of hours now. Anybody got any help?
EDIT: The problem in the image is basibly that none of the bottom tiles work, the right tile doesnt work, the top right corner replaces the top tile for some reason)