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Use TileMapLayer in Dynamic TileMap Layers (#1133)
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TileMap is deprecated in 4.3 as TileMapLayer supersedes it.

Co-authored-by: Hugo Locurcio <hugo.locurcio@hugo.pro>
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@Yaxian @Calinou
Yaxian and Calinou authored Nov 15, 2024
1 parent 6db1062 commit 1e02914
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Showing 3 changed files with 26 additions and 32 deletions.
19 changes: 6 additions & 13 deletions 2d/dynamic_tilemap_layers/level/tile_map.gd
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Original file line number Diff line number Diff line change
@@ -1,16 +1,9 @@
extends TileMap
extends TileMapLayer

# You can have multiple layers if you make this an array.
var secret_layer := 0
var player_in_secret := false
var layer_alpha := 1.0

func _init() -> void:
for i in get_layers_count():
# Find the secret layer by name.
if get_layer_name(i) == "Secret":
secret_layer = i


func _ready() -> void:
set_process(false)
Expand All @@ -21,22 +14,22 @@ func _process(delta: float) -> void:
if layer_alpha > 0.3:
# Animate the layer transparency.
layer_alpha = move_toward(layer_alpha, 0.3, delta)
set_layer_modulate(secret_layer, Color(1, 1, 1, layer_alpha))
self_modulate = Color(1, 1, 1, layer_alpha)
else:
set_process(false)
else:
if layer_alpha < 1.0:
layer_alpha = move_toward(layer_alpha, 1.0, delta)
set_layer_modulate(secret_layer, Color(1, 1, 1, layer_alpha))
self_modulate = Color(1, 1, 1, layer_alpha)
else:
set_process(false)


func _use_tile_data_runtime_update(layer: int, _coords: Vector2i) -> bool:
return layer == secret_layer
func _use_tile_data_runtime_update(_coords: Vector2i) -> bool:
return true


func _tile_data_runtime_update(_layer: int, _coords: Vector2i, tile_data: TileData) -> void:
func _tile_data_runtime_update(_coords: Vector2i, tile_data: TileData) -> void:
# Remove collision for secret layer.
tile_data.set_collision_polygons_count(0, 0)

Expand Down
16 changes: 8 additions & 8 deletions 2d/dynamic_tilemap_layers/player/player.tscn
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Original file line number Diff line number Diff line change
@@ -1,17 +1,17 @@
[gd_scene load_steps=4 format=2]
[gd_scene load_steps=4 format=3 uid="uid://1o70ce0fv10w"]

[ext_resource path="res://player/player.gd" type="Script" id=1]
[ext_resource path="res://player/player.png" type="Texture2D" id=2]
[ext_resource type="Script" path="res://player/player.gd" id="1"]
[ext_resource type="Texture2D" uid="uid://dfb8rr2fakwgp" path="res://player/player.png" id="2"]

[sub_resource type="RectangleShape2D" id=1]
extents = Vector2(7, 7)
[sub_resource type="RectangleShape2D" id="1"]
size = Vector2(14, 14)

[node name="Player" type="CharacterBody2D"]
script = ExtResource( 1 )
script = ExtResource("1")

[node name="Sprite2D" type="Sprite2D" parent="."]
texture = ExtResource( 2 )
texture = ExtResource("2")

[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
position = Vector2(-0.315559, 0.157784)
shape = SubResource( 1 )
shape = SubResource("1")
23 changes: 12 additions & 11 deletions 2d/dynamic_tilemap_layers/world.tscn
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Original file line number Diff line number Diff line change
@@ -1,8 +1,8 @@
[gd_scene load_steps=8 format=3 uid="uid://de7qapkqfycxl"]
[gd_scene load_steps=8 format=4 uid="uid://de7qapkqfycxl"]

[ext_resource type="Texture2D" uid="uid://cs8h2qyuakmko" path="res://level/obstacle.png" id="2"]
[ext_resource type="Script" path="res://level/tile_map.gd" id="2_q8fhk"]
[ext_resource type="PackedScene" path="res://player/player.tscn" id="3"]
[ext_resource type="PackedScene" uid="uid://1o70ce0fv10w" path="res://player/player.tscn" id="3"]

[sub_resource type="PhysicsMaterial" id="PhysicsMaterial_on5ov"]

Expand All @@ -21,14 +21,15 @@ size = Vector2(112, 48)

[node name="World" type="Node2D"]

[node name="TileMap" type="TileMap" parent="."]
z_index = 1
[node name="Ground" type="TileMapLayer" parent="."]
use_parent_material = true
tile_map_data = PackedByteArray("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")
tile_set = SubResource("TileSet_xqlka")

[node name="Secret" type="TileMapLayer" parent="."]
use_parent_material = true
tile_map_data = PackedByteArray("AAAOABoAAAAAAAAAAAAOABsAAAAAAAAAAAAOABwAAAAAAAAAAAAPABoAAAAAAAAAAAAPABsAAAAAAAAAAAAPABwAAAAAAAAAAAAQABoAAAAAAAAAAAAQABsAAAAAAAAAAAAQABwAAAAAAAAAAAARABoAAAAAAAAAAAARABsAAAAAAAAAAAARABwAAAAAAAAAAAASABoAAAAAAAAAAAASABsAAAAAAAAAAAASABwAAAAAAAAAAAATABoAAAAAAAAAAAATABsAAAAAAAAAAAATABwAAAAAAAAAAAAUABoAAAAAAAAAAAAUABsAAAAAAAAAAAAUABwAAAAAAAAAAAA=")
tile_set = SubResource("TileSet_xqlka")
format = 2
layer_0/name = "Ground"
layer_0/tile_data = PackedInt32Array(0, 0, 0, 65536, 0, 0, 131072, 0, 0, 196608, 0, 0, 262144, 0, 0, 327680, 0, 0, 393216, 0, 0, 458752, 0, 0, 524288, 0, 0, 589824, 0, 0, 655360, 0, 0, 720896, 0, 0, 786432, 0, 0, 851968, 0, 0, 917504, 0, 0, 983040, 0, 0, 1048576, 0, 0, 1114112, 0, 0, 1179648, 0, 0, 1245184, 0, 0, 1310720, 0, 0, 1376256, 0, 0, 1441792, 0, 0, 1507328, 0, 0, 1572864, 0, 0, 1638400, 0, 0, 1703936, 0, 0, 1769472, 0, 0, 1835008, 0, 0, 1900544, 0, 0, 1966080, 0, 0, 1, 0, 0, 65537, 0, 0, 131073, 0, 0, 196609, 0, 0, 262145, 0, 0, 327681, 0, 0, 393217, 0, 0, 458753, 0, 0, 524289, 0, 0, 589825, 0, 0, 655361, 0, 0, 720897, 0, 0, 786433, 0, 0, 851969, 0, 0, 917505, 0, 0, 983041, 0, 0, 1048577, 0, 0, 1114113, 0, 0, 1179649, 0, 0, 1245185, 0, 0, 1310721, 0, 0, 1376257, 0, 0, 1441793, 0, 0, 1507329, 0, 0, 1572865, 0, 0, 1638401, 0, 0, 1703937, 0, 0, 1769473, 0, 0, 1835009, 0, 0, 1900545, 0, 0, 1966081, 0, 0, 2, 0, 0, 65538, 0, 0, 1900546, 0, 0, 1966082, 0, 0, 3, 0, 0, 65539, 0, 0, 1900547, 0, 0, 1966083, 0, 0, 4, 0, 0, 65540, 0, 0, 1900548, 0, 0, 1966084, 0, 0, 5, 0, 0, 65541, 0, 0, 1900549, 0, 0, 1966085, 0, 0, 6, 0, 0, 65542, 0, 0, 1900550, 0, 0, 1966086, 0, 0, 7, 0, 0, 65543, 0, 0, 1900551, 0, 0, 1966087, 0, 0, 8, 0, 0, 65544, 0, 0, 1900552, 0, 0, 1966088, 0, 0, 9, 0, 0, 65545, 0, 0, 1900553, 0, 0, 1966089, 0, 0, 10, 0, 0, 65546, 0, 0, 1900554, 0, 0, 1966090, 0, 0, 11, 0, 0, 65547, 0, 0, 1900555, 0, 0, 1966091, 0, 0, 12, 0, 0, 65548, 0, 0, 1900556, 0, 0, 1966092, 0, 0, 13, 0, 0, 65549, 0, 0, 1900557, 0, 0, 1966093, 0, 0, 14, 0, 0, 65550, 0, 0, 1900558, 0, 0, 1966094, 0, 0, 15, 0, 0, 65551, 0, 0, 1900559, 0, 0, 1966095, 0, 0, 16, 0, 0, 65552, 0, 0, 1900560, 0, 0, 1966096, 0, 0, 17, 0, 0, 65553, 0, 0, 1900561, 0, 0, 1966097, 0, 0, 18, 0, 0, 65554, 0, 0, 1900562, 0, 0, 1966098, 0, 0, 19, 0, 0, 65555, 0, 0, 1900563, 0, 0, 1966099, 0, 0, 20, 0, 0, 65556, 0, 0, 1900564, 0, 0, 1966100, 0, 0, 21, 0, 0, 65557, 0, 0, 1900565, 0, 0, 1966101, 0, 0, 22, 0, 0, 65558, 0, 0, 1900566, 0, 0, 1966102, 0, 0, 23, 0, 0, 65559, 0, 0, 1900567, 0, 0, 1966103, 0, 0, 24, 0, 0, 65560, 0, 0, 1900568, 0, 0, 1966104, 0, 0, 25, 0, 0, 65561, 0, 0, 1900569, 0, 0, 1966105, 0, 0, 26, 0, 0, 65562, 0, 0, 1900570, 0, 0, 1966106, 0, 0, 27, 0, 0, 65563, 0, 0, 1900571, 0, 0, 1966107, 0, 0, 28, 0, 0, 65564, 0, 0, 1900572, 0, 0, 1966108, 0, 0, 29, 0, 0, 65565, 0, 0, 1900573, 0, 0, 1966109, 0, 0, 30, 0, 0, 65566, 0, 0, 1900574, 0, 0, 1966110, 0, 0, 31, 0, 0, 65567, 0, 0, 131103, 0, 0, 196639, 0, 0, 262175, 0, 0, 327711, 0, 0, 393247, 0, 0, 458783, 0, 0, 524319, 0, 0, 589855, 0, 0, 655391, 0, 0, 720927, 0, 0, 786463, 0, 0, 851999, 0, 0, 917535, 0, 0, 983071, 0, 0, 1048607, 0, 0, 1114143, 0, 0, 1179679, 0, 0, 1245215, 0, 0, 1310751, 0, 0, 1376287, 0, 0, 1441823, 0, 0, 1507359, 0, 0, 1572895, 0, 0, 1638431, 0, 0, 1703967, 0, 0, 1769503, 0, 0, 1835039, 0, 0, 1900575, 0, 0, 1966111, 0, 0, 32, 0, 0, 65568, 0, 0, 131104, 0, 0, 196640, 0, 0, 262176, 0, 0, 327712, 0, 0, 393248, 0, 0, 458784, 0, 0, 524320, 0, 0, 589856, 0, 0, 655392, 0, 0, 720928, 0, 0, 786464, 0, 0, 852000, 0, 0, 917536, 0, 0, 983072, 0, 0, 1048608, 0, 0, 1114144, 0, 0, 1179680, 0, 0, 1245216, 0, 0, 1310752, 0, 0, 1376288, 0, 0, 1441824, 0, 0, 1507360, 0, 0, 1572896, 0, 0, 1638432, 0, 0, 1703968, 0, 0, 1769504, 0, 0, 1835040, 0, 0, 1900576, 0, 0, 1966112, 0, 0, 1572878, 0, 0, 1572879, 0, 0, 1572880, 0, 0, 1572881, 0, 0, 1572882, 0, 0, 1572883, 0, 0, 1572884, 0, 0, 1507348, 0, 0, 1441812, 0, 0, 1441811, 0, 0, 1441810, 0, 0, 1441809, 0, 0, 1441808, 0, 0, 1441807, 0, 0, 1441806, 0, 0, 1507342, 0, 0, 1507343, 0, 0, 1507344, 0, 0, 1507345, 0, 0, 1507346, 0, 0, 1507347, 0, 0, 1638414, 0, 0, 1638415, 0, 0, 1638416, 0, 0, 1638417, 0, 0, 1638418, 0, 0, 1638419, 0, 0, 1638420, 0, 0)
layer_1/name = "Secret"
layer_1/tile_data = PackedInt32Array(1703950, 0, 0, 1769486, 0, 0, 1835022, 0, 0, 1703951, 0, 0, 1769487, 0, 0, 1835023, 0, 0, 1703952, 0, 0, 1769488, 0, 0, 1835024, 0, 0, 1703953, 0, 0, 1769489, 0, 0, 1835025, 0, 0, 1703954, 0, 0, 1769490, 0, 0, 1835026, 0, 0, 1703955, 0, 0, 1769491, 0, 0, 1835027, 0, 0, 1703956, 0, 0, 1769492, 0, 0, 1835028, 0, 0)
script = ExtResource("2_q8fhk")

[node name="Camera2D" type="Camera2D" parent="."]
Expand All @@ -43,5 +44,5 @@ position = Vector2(280, 440)
[node name="CollisionShape2D" type="CollisionShape2D" parent="SecretDetector"]
shape = SubResource("RectangleShape2D_a2gec")

[connection signal="body_entered" from="SecretDetector" to="TileMap" method="_on_secret_detector_body_entered"]
[connection signal="body_exited" from="SecretDetector" to="TileMap" method="_on_secret_detector_body_exited"]
[connection signal="body_entered" from="SecretDetector" to="Secret" method="_on_secret_detector_body_entered"]
[connection signal="body_exited" from="SecretDetector" to="Secret" method="_on_secret_detector_body_exited"]

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