Initial commit

.editorconfig

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+root = true
+
+[*]
+charset = utf-8

.gitattributes

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+# Normalize EOL for all files that Git considers text files.
+* text=auto eol=lf

.gitignore

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+# Godot 4+ specific ignores
+.godot/
+
+# Godot-specific ignores
+.import/
+export.cfg
+export_presets.cfg
+
+# Imported translations (automatically generated from CSV files)
+*.translation
+
+# Mono-specific ignores
+.mono/
+data_*/
+mono_crash.*.json

README.md

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+# ProceduralGenerationGodot
+ Ressources et exemple format CELL Generation Procédurale

icon.svg

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+<svg xmlns="http://www.w3.org/2000/svg" width="128" height="128"><rect width="124" height="124" x="2" y="2" fill="#363d52" stroke="#212532" stroke-width="4" rx="14"/><g fill="#fff" transform="translate(12.322 12.322)scale(.101)"><path d="M105 673v33q407 354 814 0v-33z"/><path fill="#478cbf" d="m105 673 152 14q12 1 15 14l4 67 132 10 8-61q2-11 15-15h162q13 4 15 15l8 61 132-10 4-67q3-13 15-14l152-14V427q30-39 56-81-35-59-83-108-43 20-82 47-40-37-88-64 7-51 8-102-59-28-123-42-26 43-46 89-49-7-98 0-20-46-46-89-64 14-123 42 1 51 8 102-48 27-88 64-39-27-82-47-48 49-83 108 26 42 56 81zm0 33v39c0 276 813 276 814 0v-39l-134 12-5 69q-2 10-14 13l-162 11q-12 0-16-11l-10-65H446l-10 65q-4 11-16 11l-162-11q-12-3-14-13l-5-69z"/><path d="M483 600c0 34 58 34 58 0v-86c0-34-58-34-58 0z"/><circle cx="725" cy="526" r="90"/><circle cx="299" cy="526" r="90"/></g><g fill="#414042" transform="translate(12.322 12.322)scale(.101)"><circle cx="307" cy="532" r="60"/><circle cx="717" cy="532" r="60"/></g></svg>

icon.svg.import

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+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://b832t05bsh3ke"
+path="res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://icon.svg"
+dest_files=["res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"]
+
+[params]
+
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+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

mazegeneration/2D/tile_map_layer_maze.gd

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+@tool
+extends TileMapLayer
+
+# ---------------------
+# Definir les variables
+# ---------------------
+
+# largeur, longeur du labyrinte
+@export var WIDTH : int
+@export var HEIGHT : int
+
+# Les boutons
+@export_tool_button("Init") var init_action = init_maze
+@export_tool_button("Step") var step_action = generate_maze_step
+@export_tool_button("All") var all_action = generate_map_all
+@export_tool_button("All with wait") var all_wait_action = generate_map_all_wait
+
+const TILE_FLOOR = Vector2i(0, 0)
+const TILE_WALL = Vector2i(1, 0)
+var current_pos = Vector2i(0, 0)
+
+var undo_stack : Array[Vector2i] = [current_pos] # Pile des positions explores, on depopera la pile pour le backtracking
+var explored : Dictionary[Vector2i, bool] # Stock les positions explores
+# Pas besoin d'init a false pour explored, contrairement python la valeur d'une cle pas dans le dico, est null. Qui est interprete comme false en gdscript
+
+# ---------------------
+# Fonctions utilitaires
+# ---------------------
+
+func set_tile(pos : Vector2i, val : Vector2i) -> void:
+	assert(pos.x >= 0 && pos.x < WIDTH, "x has bad value, x is {}, but should be beetwen 0 and {}".format([pos.x, WIDTH], "{}"))
+	assert(pos.y >= 0 && pos.y <  HEIGHT, "y has bad value, y is {}, but should be beetwen 0 and {}".format([pos.y, HEIGHT], "{}"))
+	set_cell(pos, 0, val)
+
+# Renvoie une direction possible depuis une position dans le labyrinte
+func get_random_possible_dir(current_pos : Vector2i):
+	var all_dir = [2*Vector2i.UP, 2*Vector2i.DOWN, 2*Vector2i.RIGHT, 2*Vector2i.LEFT]
+	var possible_dir = []
+	for dir in all_dir:
+		var next_pos = current_pos + dir
+		var can_be_explored = not explored.get(next_pos) \
+		&& next_pos.x >= 0 && next_pos.x < WIDTH && next_pos.y >= 0 && next_pos.y < HEIGHT
+		
+		if can_be_explored:
+			possible_dir.append(dir)
+	
+	if possible_dir.is_empty():
+		return null
+	
+	return possible_dir.pick_random()
+
+# Va dans la direction dir, pour agrandir le labyrinthe
+func path_move(dir : Vector2i) -> void:
+	var next_pos = current_pos + dir
+	var passway = current_pos + dir / 2
+	set_tile(passway, TILE_FLOOR)
+	set_tile(next_pos, TILE_FLOOR)
+	explored[next_pos] = true
+	undo_stack.append(next_pos)
+	current_pos = next_pos
+
+# Initialize le labyrinthe
+func init_maze() -> void:
+	print("init map")
+	current_pos = Vector2i(0, 0)
+	undo_stack = [current_pos]
+	explored = {}
+	clear() # fonction de TileMapLayer, clear les tiles
+	
+	current_pos = Vector2i(0, 0)
+	explored[current_pos] = true
+	for x in range(WIDTH):
+		for y in range(HEIGHT):
+			set_cell(Vector2i(x, y), 0, TILE_WALL) # fonction de TileMapLayer
+
+func _ready() -> void:
+	print("ready")
+	
+# ----------------------------------
+# Fonctions appeles par les boutons
+# ----------------------------------
+
+func generate_maze_step() -> void:
+	var next_dir = get_random_possible_dir(current_pos)
+	
+	# Si pas de voisins (next_dir est vide), alors on va en arriere
+	while not next_dir:
+		print("going back")
+		current_pos = undo_stack.pop_back()
+		next_dir = get_random_possible_dir(current_pos)
+			
+	print("path move")
+	path_move(next_dir)
+
+func generate_map_all() -> void:
+	while not undo_stack.is_empty():
+		generate_maze_step()
+		
+func generate_map_all_wait() -> void:
+	while not undo_stack.is_empty():
+		generate_maze_step()
+		await get_tree().create_timer(0.01).timeout

mazegeneration/2D/tile_map_layer_maze.gd.uid

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+uid://2fw281l5o16y

mazegeneration/2D/tileset.png.import

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+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://hwfveek70gga"
+path="res://.godot/imported/tileset.png-d096f978b03dd56545ecbab3756af876.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://mazegeneration/2D/tileset.png"
+dest_files=["res://.godot/imported/tileset.png-d096f978b03dd56545ecbab3756af876.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

mazegeneration/3D/grid_map_maze.gd

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+@tool
+extends GridMap
+# Moralement c'est un labyrinthe 2D, mais les graphiques sont en 3D
+# Le code sera comme tile_map_layer_maze mais avec des gridmaps au lieu des tilemaps
+
+# ---------------------
+# Definir les variables
+# ---------------------
+
+# largeur, longeur du labyrinte
+@export var WIDTH : int
+@export var HEIGHT : int
+
+# Les boutons
+@export_tool_button("Init") var init_action = init_maze
+@export_tool_button("Step") var step_action = generate_maze_step
+@export_tool_button("All") var all_action = generate_map_all
+@export_tool_button("All with wait") var all_wait_action = generate_map_all_wait
+
+
+const TILE_FLOOR = 1
+const TILE_WALL = 0
+
+var current_pos = Vector3i(0, 0, 0)
+var undo_stack : Array[Vector3i]
+var explored : Dictionary[Vector3i, bool]
+
+func set_grid(pos : Vector3i, val : int):
+	assert(pos.x >= 0 && pos.x < WIDTH, "x has bad value, x is {}, but should be beetwen 0 and {}".format([pos.x, WIDTH], "{}"))
+	assert(pos.z >= 0 && pos.z <  HEIGHT, "z has bad value, z is {}, but should be beetwen 0 and {}".format([pos.z, HEIGHT], "{}"))
+	set_cell_item(pos, val) #Fonction de gridmap
+	
+# Renvoie une direction possible depuis une position dans le labyrinte
+func get_random_possible_dir(current_pos : Vector3i):
+	var all_dir = [2*Vector3i.FORWARD, 2*Vector3i.LEFT, 2*Vector3i.RIGHT, 2*Vector3i.BACK]
+	var possible_dir = []
+	for dir in all_dir:
+		var next_pos = current_pos + dir
+		var can_be_explored = not explored.get(next_pos) \
+		&& next_pos.x >= 0 && next_pos.x < WIDTH && next_pos.z >= 0 && next_pos.z < HEIGHT
+		
+		if can_be_explored:
+			possible_dir.append(dir)
+	
+	if possible_dir.is_empty():
+		return null
+	
+	return possible_dir.pick_random()
+
+# Va dans la direction dir, pour agrandir le labyrinthe
+func path_move(dir : Vector3i) -> void:
+	var next_pos = current_pos + dir
+	var passway = current_pos + dir / 2
+	set_grid(passway, TILE_FLOOR)
+	set_grid(next_pos, TILE_FLOOR)
+	explored[next_pos] = true
+	undo_stack.append(next_pos)
+	current_pos = next_pos
+
+# Initialize le labyrinthe
+func init_maze() -> void:
+	print("init map")
+	current_pos = Vector3i(0, 0, 0)
+	undo_stack = [current_pos]
+	explored = {}
+	clear() # fonction de GridMap, clear les tiles
+	
+	current_pos = Vector3i(0, 0, 0)
+	explored[current_pos] = true
+	for x in range(WIDTH):
+		for z in range(HEIGHT):
+			set_cell_item(Vector3i(x, 0, z), TILE_WALL) # fonction de GridMap
+
+func generate_maze_step() -> void:
+	var next_dir = get_random_possible_dir(current_pos)
+	
+	# Si pas de voisins (next_dir est vide), alors on va en arriere
+	while not next_dir:
+		print("going back")
+		current_pos = undo_stack.pop_back()
+		next_dir = get_random_possible_dir(current_pos)
+			
+	print("path move")
+	path_move(next_dir)
+
+func generate_map_all() -> void:
+	while not undo_stack.is_empty():
+		generate_maze_step()
+		
+func generate_map_all_wait() -> void:
+	while not undo_stack.is_empty():
+		generate_maze_step()
+		await get_tree().create_timer(0.01).timeout

mazegeneration/3D/grid_map_maze.gd.uid

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+uid://b0bhljevk3h8r

mazegeneration/3D/grids_tiles/wall.tscn

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+[gd_scene load_steps=3 format=3 uid="uid://brb3771fda52c"]
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_vu8eu"]
+albedo_color = Color(3.08037e-06, 0.959929, 0.976304, 1)
+
+[sub_resource type="BoxMesh" id="BoxMesh_vu8eu"]
+material = SubResource("StandardMaterial3D_vu8eu")
+size = Vector3(2, 4, 2)
+
+[node name="Wall" type="MeshInstance3D"]
+mesh = SubResource("BoxMesh_vu8eu")

mazegeneration/3D/grids_tiles/way.tscn

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+[gd_scene load_steps=3 format=3 uid="uid://c20by0tgxdjpc"]
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_t6cuw"]
+albedo_color = Color(0.188162, 0.571815, 1.84822e-05, 1)
+
+[sub_resource type="BoxMesh" id="BoxMesh_t6cuw"]
+material = SubResource("StandardMaterial3D_t6cuw")
+size = Vector3(2, 2, 2)
+
+[node name="Wall" type="MeshInstance3D"]
+mesh = SubResource("BoxMesh_t6cuw")

mazegeneration/3D/mesh_library_scene.tscn

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+[gd_scene load_steps=3 format=3 uid="uid://qdw4en85l0eq"]
+
+[ext_resource type="PackedScene" uid="uid://brb3771fda52c" path="res://3D/grids_tiles/wall.tscn" id="1_2npxr"]
+[ext_resource type="PackedScene" uid="uid://c20by0tgxdjpc" path="res://3D/grids_tiles/way.tscn" id="2_t4liu"]
+
+[node name="MeshLibraryScene" type="Node3D"]
+
+[node name="Wall" parent="." instance=ExtResource("1_2npxr")]
+
+[node name="Way" parent="." instance=ExtResource("2_t4liu")]

noisebased/2D/SpriteSheet.png.import

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+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://colf2egr7qaim"
+path="res://.godot/imported/SpriteSheet.png-b57f0c24384f7a632d0e320745b5b85e.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://noisebased/2D/SpriteSheet.png"
+dest_files=["res://.godot/imported/SpriteSheet.png-b57f0c24384f7a632d0e320745b5b85e.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

noisebased/2D/main2d.tscn

@@ -0,0 +1,24 @@
+[gd_scene load_steps=5 format=3 uid="uid://dec38suo3xt5j"]
+
+[ext_resource type="Texture2D" uid="uid://colf2egr7qaim" path="res://noisebased/2D/SpriteSheet.png" id="1_067u0"]
+[ext_resource type="Script" uid="uid://c1j2itgknxbv6" path="res://noisebased/2D/noise_gen_tile_map_layer.gd" id="2_c4myh"]
+
+[sub_resource type="TileSetAtlasSource" id="TileSetAtlasSource_c4myh"]
+texture = ExtResource("1_067u0")
+0:0/0 = 0
+1:0/0 = 0
+2:0/0 = 0
+3:0/0 = 0
+4:0/0 = 0
+5:0/0 = 0
+6:0/0 = 0
+7:0/0 = 0
+
+[sub_resource type="TileSet" id="TileSet_rguwg"]
+sources/0 = SubResource("TileSetAtlasSource_c4myh")
+
+[node name="Main2d" type="Node2D"]
+
+[node name="TileMapLayer" type="TileMapLayer" parent="."]
+tile_set = SubResource("TileSet_rguwg")
+script = ExtResource("2_c4myh")

noisebased/2D/noise_gen_tile_map_layer.gd

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+@tool
+extends TileMapLayer
+
+# ---------------------
+# Definir les variables
+# ---------------------
+
+# largeur, longeur de la map
+@export var WIDTH : int
+@export var HEIGHT : int
+
+# Les boutons
+@export_tool_button("All") var all_action = generate_map
+
+func generate_map():
+	return

noisebased/2D/noise_gen_tile_map_layer.gd.uid

@@ -0,0 +1 @@
+uid://c1j2itgknxbv6

project.godot

@@ -0,0 +1,20 @@
+; Engine configuration file.
+; It's best edited using the editor UI and not directly,
+; since the parameters that go here are not all obvious.
+;
+; Format:
+;   [section] ; section goes between []
+;   param=value ; assign values to parameters
+
+config_version=5
+
+[application]
+
+config/name="Proceduralgeneration"
+config/features=PackedStringArray("4.4", "GL Compatibility")
+config/icon="res://icon.svg"
+
+[rendering]
+
+renderer/rendering_method="gl_compatibility"
+renderer/rendering_method.mobile="gl_compatibility"