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Asked By | ashish |
Hi,
I am trying to access individual cellids in a tilemap. Here is the problem I am facing:
extends TileMap
var cellids = []
var grid_offset = Vector2(16,16)
var spark
var tile_position = {}
var actual_position = []
var temp_position = []
var countingCells
var kount =0
var completed = []
When I run the following code, I get the error given below the code:
func _ready():
cellids = get_used_cells_by_id(0)
var i = 0
tile_position[i] = map_to_world(cellids[i])
Invalid get index ‘0’ (on base: ‘Array’).
However, when I run the following code in a for loop, I get a valid output. I get the output below the code:
func _ready():
cellids = get_used_cells_by_id(0)
countingCells = cellids.size()
for i in range (countingCells):
tile_position[i] = map_to_world(cellids[i])
print(tile_position[i])
Output:
(672, 160)
(736, 160)
(864, 176)
(1296, 336)
(96, 448)
(1040, 512)
(736, 560)
(1184, 720)
I know that tile_position is declared as a dictionary. But why am I able to access the values in a for loop and not individually?
Can anyone please explain? How can I correctly access individual values of map_to_world ?
Please help.
Was the error given for tile_position[o] or cellids[0] ?
avnih | 2021-03-24 05:03
Probably the latter since the former is a dictionary
exuin | 2021-03-24 06:56