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Create a demo showcasing how to make biomes #455

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34f400c
Changed walker_demo.gd to demo_scene.gd
cullumi Oct 10, 2025
5ae7426
Added biome_demo scene and gaea graph.
cullumi Oct 10, 2025
f760a21
Slight organizational adjustments
cullumi Oct 10, 2025
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405 changes: 405 additions & 0 deletions scenes/biome_demo/biome_demo.tscn
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344 changes: 344 additions & 0 deletions scenes/biome_demo/biome_generator.tres
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Original file line number Diff line number Diff line change
@@ -0,0 +1,344 @@
[gd_resource type="Resource" script_class="GaeaGraph" load_steps=10 format=3 uid="uid://bnk7od58goq70"]

[ext_resource type="Script" uid="uid://3qsmwhn2sk47" path="res://addons/gaea/resources/gaea_layer.gd" id="1_5av3t"]
[ext_resource type="Script" uid="uid://e45byecr4gi6" path="res://addons/gaea/resources/materials/data/tilemap_material.gd" id="1_ol5n2"]
[ext_resource type="Script" uid="uid://dae6umbqb872e" path="res://addons/gaea/resources/gaea_graph.gd" id="2_ol5n2"]

[sub_resource type="Resource" id="Resource_8kp2f"]
script = ExtResource("1_ol5n2")
source_id = 1
atlas_coord = Vector2i(1, 0)
preview_color = Color(0.6041867, 0.97914654, 0.8709597, 1)
metadata/_custom_type_script = "uid://e45byecr4gi6"

[sub_resource type="Resource" id="Resource_w2cpm"]
script = ExtResource("1_ol5n2")
source_id = 1
atlas_coord = Vector2i(0, 1)
preview_color = Color(0.16464359, 0.57292366, 0.27162978, 1)
metadata/_custom_type_script = "uid://e45byecr4gi6"

[sub_resource type="Resource" id="Resource_gj0cr"]
script = ExtResource("1_ol5n2")
source_id = 1
preview_color = Color(0.10027484, 0.8890293, 0.7697469, 1)
metadata/_custom_type_script = "uid://e45byecr4gi6"

[sub_resource type="Resource" id="Resource_0v7o5"]
script = ExtResource("1_ol5n2")
source_id = 1
atlas_coord = Vector2i(1, 1)
preview_color = Color(0.08615351, 0.120662466, 0.13496454, 1)
metadata/_custom_type_script = "uid://e45byecr4gi6"

[sub_resource type="Resource" id="Resource_yn4p0"]
script = ExtResource("1_ol5n2")
source_id = 1
atlas_coord = Vector2i(2, 0)
preview_color = Color(0.49410063, 0.43005708, 0.91616744, 1)
metadata/_custom_type_script = "uid://e45byecr4gi6"

[sub_resource type="Resource" id="Resource_ol5n2"]
resource_name = "Floor"
script = ExtResource("1_5av3t")
metadata/_custom_type_script = "uid://3qsmwhn2sk47"

[resource]
resource_local_to_scene = true
script = ExtResource("2_ol5n2")
layers = Array[ExtResource("1_5av3t")]([SubResource("Resource_ol5n2")])
_connections = Array[StringName]([&"1-0-3-0", &"1-0-4-0", &"3-0-13-0", &"8-0-13-1", &"13-0-14-0", &"4-0-15-0", &"9-0-15-1", &"1-0-16-0", &"16-0-17-0", &"19-0-18-0", &"12-0-18-1", &"15-0-14-1", &"18-0-14-2", &"14-0-20-0", &"20-0-0-0", &"7-0-17-1", &"17-0-21-0", &"10-0-21-1", &"22-0-23-0", &"11-0-23-1", &"24-0-20-1", &"21-0-24-0", &"23-0-24-1", &"2-0-25-0", &"2-0-7-0", &"25-0-22-1", &"16-0-22-0", &"1-0-19-0"])
_node_data = Dictionary[int, Dictionary]({
0: {
&"position": Vector2(1000, -140),
&"salt": 382948721,
&"type": 0,
&"uid": "uid://dol7xviglksx4"
},
1: {
&"position": Vector2(-1400, -800),
&"salt": 2105638500,
&"type": 0,
&"uid": "uid://cgjyi804j05dy"
},
2: {
&"position": Vector2(-1340, 220),
&"salt": 3793384148,
&"type": 0,
&"uid": "uid://cgjyi804j05dy"
},
3: {
&"arguments": {
&"input_grid": Dictionary[Vector3i, float]({}),
&"range": {
"max": 0.4,
"min": 0.0
}
},
&"position": Vector2(-1020, -1240),
&"salt": 2064377187,
&"type": 0,
&"uid": "uid://d3ahx5mfke6wg"
},
4: {
&"arguments": {
&"input_grid": Dictionary[Vector3i, float]({}),
&"range": {
"max": 0.5,
"min": 0.4
}
},
&"position": Vector2(-1020, -980),
&"salt": 2347991891,
&"type": 0,
&"uid": "uid://d3ahx5mfke6wg"
},
5: {
&"attached": Array[int]([1, 3, 4, 16, 19]),
&"position": Vector2(-1520, -920),
&"title": "Elevation",
&"type": 1
},
6: {
&"attached": Array[int]([2, 7, 25]),
&"position": Vector2(-1380, 160),
&"title": "Moisture",
&"type": 1
},
7: {
&"arguments": {
&"input_grid": Dictionary[Vector3i, float]({}),
&"range": {
"max": 1.0,
"min": 0.5
}
},
&"position": Vector2(-1020, 60),
&"salt": 3773573961,
&"type": 0,
&"uid": "uid://d3ahx5mfke6wg"
},
8: {
&"arguments": {
&"name": "Ocean"
},
&"position": Vector2(-500, -940),
&"salt": 2116274422,
&"type": 0,
&"uid": "uid://cqs1w714pbfql"
},
9: {
&"arguments": {
&"name": "Beach"
},
&"position": Vector2(-480, -620),
&"salt": 2093031756,
&"type": 0,
&"uid": "uid://cqs1w714pbfql"
},
10: {
&"arguments": {
&"name": "Forest"
},
&"position": Vector2(-360, 20),
&"salt": 3067387813,
&"type": 0,
&"uid": "uid://cqs1w714pbfql"
},
11: {
&"arguments": {
&"name": "Desert"
},
&"position": Vector2(-340, 360),
&"salt": 3001928636,
&"type": 0,
&"uid": "uid://cqs1w714pbfql"
},
12: {
&"arguments": {
&"name": "Mountain"
},
&"position": Vector2(-480, -300),
&"salt": 3876280171,
&"type": 0,
&"uid": "uid://cqs1w714pbfql"
},
13: {
&"position": Vector2(-100, -980),
&"salt": 2111912267,
&"type": 0,
&"uid": "uid://dux0bq53p61ls"
},
14: {
&"position": Vector2(360, -440),
&"salt": 2790546879,
&"type": 0,
&"uid": "uid://d2f6bjkxcn7jl"
},
15: {
&"position": Vector2(-100, -680),
&"salt": 3894945160,
&"type": 0,
&"uid": "uid://dux0bq53p61ls"
},
16: {
&"arguments": {
&"input_grid": Dictionary[Vector3i, float]({}),
&"range": {
"max": 0.62,
"min": 0.5
}
},
&"position": Vector2(-1020, -720),
&"salt": 482811912,
&"type": 0,
&"uid": "uid://d3ahx5mfke6wg"
},
17: {
&"position": Vector2(-560, -80),
&"salt": 2050733770,
&"type": 0,
&"uid": "uid://0vv1gfyt6147"
},
18: {
&"position": Vector2(-100, -380),
&"salt": 1493171696,
&"type": 0,
&"uid": "uid://dux0bq53p61ls"
},
19: {
&"arguments": {
&"input_grid": Dictionary[Vector3i, float]({}),
&"range": {
"max": 1.0,
"min": 0.62
}
},
&"position": Vector2(-1020, -480),
&"salt": 3403410858,
&"type": 0,
&"uid": "uid://d3ahx5mfke6wg"
},
20: {
&"position": Vector2(680, -260),
&"salt": 3776424853,
&"type": 0,
&"uid": "uid://d2f6bjkxcn7jl"
},
21: {
&"position": Vector2(-100, -20),
&"salt": 556184410,
&"type": 0,
&"uid": "uid://dux0bq53p61ls"
},
22: {
&"position": Vector2(-560, 340),
&"salt": 1443592785,
&"type": 0,
&"uid": "uid://0vv1gfyt6147"
},
23: {
&"position": Vector2(-40, 440),
&"salt": 252028288,
&"type": 0,
&"uid": "uid://dux0bq53p61ls"
},
24: {
&"position": Vector2(380, 40),
&"salt": 984615397,
&"type": 0,
&"uid": "uid://d2f6bjkxcn7jl"
},
25: {
&"arguments": {
&"input_grid": Dictionary[Vector3i, float]({}),
&"range": {
"max": 0.5,
"min": 0.0
}
},
&"position": Vector2(-1020, 320),
&"salt": 2401998605,
&"type": 0,
&"uid": "uid://d3ahx5mfke6wg"
},
26: {
&"attached": Array[int]([23, 11, 22]),
&"position": Vector2(-600, 300),
&"title": "Desert",
&"type": 1
},
27: {
&"attached": Array[int]([10, 17, 21]),
&"position": Vector2(-480, -80),
&"title": "Forest",
&"type": 1
},
28: {
&"attached": Array[int]([13, 8]),
&"position": Vector2(-480, -1080),
&"title": "Ocean",
&"type": 1
},
29: {
&"attached": Array[int]([9, 15]),
&"position": Vector2(-460, -720),
&"title": "Beach",
&"type": 1
},
30: {
&"attached": Array[int]([12, 18]),
&"position": Vector2(-440, -420),
&"title": "Mountain",
&"type": 1
},
31: {
&"attached": Array[int]([14, 20, 24]),
&"position": Vector2(300, -500),
&"title": "Unions",
&"type": 1
}
})
_parameters = Dictionary[StringName, Variant]({
&"Beach": {
"hint": 17,
"hint_string": "GaeaMaterial",
"name": &"Beach",
"type": 24,
"usage": 4,
"value": SubResource("Resource_8kp2f")
},
&"Desert": {
"hint": 17,
"hint_string": "GaeaMaterial",
"name": &"Desert",
"type": 24,
"usage": 4,
"value": SubResource("Resource_w2cpm")
},
&"Forest": {
"hint": 17,
"hint_string": "GaeaMaterial",
"name": &"Forest",
"type": 24,
"usage": 4,
"value": SubResource("Resource_gj0cr")
},
&"Mountain": {
"hint": 17,
"hint_string": "GaeaMaterial",
"name": &"Mountain",
"type": 24,
"usage": 4,
"value": SubResource("Resource_0v7o5")
},
&"Ocean": {
"hint": 17,
"hint_string": "GaeaMaterial",
"name": &"Ocean",
"type": 24,
"usage": 4,
"value": SubResource("Resource_yn4p0")
}
})
save_version = 4
2 changes: 0 additions & 2 deletions scenes/walker_demo/walker_demo.gd → scenes/demo_scene.gd
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Original file line number Diff line number Diff line change
Expand Up @@ -6,8 +6,6 @@ extends Node2D
var last_grid: GaeaGrid




## Used for integration testing.
func test_generation(fixed_seed: int = 0) -> void:
gaea_generator.world_size = Vector3i(45, 45, 1)
Expand Down
0 scenes/walker_demo/walker_demo.gd.uid → scenes/demo_scene.gd.uid
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6 changes: 3 additions & 3 deletions scenes/walker_demo/walker_demo.tscn
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Original file line number Diff line number Diff line change
@@ -1,12 +1,12 @@
[gd_scene load_steps=8 format=4 uid="uid://di7u4f3idjdd"]

[ext_resource type="Script" uid="uid://b76kqpu3u6dms" path="res://scenes/walker_demo/walker_demo.gd" id="1_m3j1j"]
[ext_resource type="Script" uid="uid://b76kqpu3u6dms" path="res://scenes/demo_scene.gd" id="1_m3j1j"]
[ext_resource type="Script" uid="uid://d4feanreabm81" path="res://addons/gaea/nodes/generator.gd" id="2_o228a"]
[ext_resource type="Resource" uid="uid://dowa1yikrbcdj" path="res://scenes/walker_demo/floor_walker.tres" id="3_0q7la"]
[ext_resource type="Texture2D" uid="uid://druqwrm3nwuao" path="res://scenes/walker_demo/tileset.png" id="4_evla3"]
[ext_resource type="Script" uid="uid://b4x16tyyfihmb" path="res://addons/gaea/nodes/renderers/tilemap_renderer.gd" id="5_h41y8"]

[sub_resource type="TileSetAtlasSource" id="TileSetAtlasSource_cntqm"]
[sub_resource type="TileSetAtlasSource" id="TileSetAtlasSource_m3j1j"]
texture = ExtResource("4_evla3")
texture_region_size = Vector2i(8, 8)
0:0/0 = 0
Expand Down Expand Up @@ -360,7 +360,7 @@ tile_size = Vector2i(8, 8)
terrain_set_0/mode = 0
terrain_set_0/terrain_0/name = "Walls"
terrain_set_0/terrain_0/color = Color(0.5, 0.34375, 0.25, 1)
sources/1 = SubResource("TileSetAtlasSource_cntqm")
sources/1 = SubResource("TileSetAtlasSource_m3j1j")

[node name="TestScene" type="Node2D"]
script = ExtResource("1_m3j1j")
Expand Down
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