Update typing

Add Tile class

Tiles/Tile.gd

@@ -0,0 +1,17 @@
+extends Node3D
+class_name Tile
+
+
+@onready var path = $MainPath as Path3D
+@onready var follow = $MainPath/Follow as PathFollow3D
+
+var length: float:
+	get:
+		return path.curve.get_baked_length() as float
+
+func _ready():
+	pass # Replace with function body.
+
+
+func _process(delta):
+	pass

Tiles/Tile1.tscn

@@ -1,4 +1,6 @@
-[gd_scene load_steps=5 format=3 uid="uid://cvtgigpmwwv4g"]
+[gd_scene load_steps=6 format=3 uid="uid://cvtgigpmwwv4g"]
+
+[ext_resource type="Script" path="res://Tiles/Tile.gd" id="1_wu32c"]
 
 [sub_resource type="StandardMaterial3D" id="StandardMaterial3D_cwetn"]
 cull_mode = 2
@@ -19,6 +21,7 @@ _data = {
 point_count = 2
 
 [node name="Tile1" type="Node3D"]
+script = ExtResource("1_wu32c")
 
 [node name="Floor" type="MeshInstance3D" parent="."]
 mesh = SubResource("PlaneMesh_jju0s")
@@ -31,10 +34,10 @@ mesh = SubResource("PlaneMesh_rsriu")
 transform = Transform3D(-4.37114e-08, 1, 0, -1, -4.37114e-08, 0, 0, 0, 1, 5, 1, 0)
 mesh = SubResource("PlaneMesh_rsriu")
 
-[node name="Path3D" type="Path3D" parent="."]
+[node name="MainPath" type="Path3D" parent="."]
 curve = SubResource("Curve3D_q1k88")
 
-[node name="PathFollow3D" type="PathFollow3D" parent="Path3D"]
+[node name="Follow" type="PathFollow3D" parent="MainPath"]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 5)
 rotation_mode = 1
 loop = false

Tiles/TileRamp1.tscn

@@ -1,4 +1,6 @@
-[gd_scene load_steps=5 format=3 uid="uid://fafw4evt372"]
+[gd_scene load_steps=6 format=3 uid="uid://fafw4evt372"]
+
+[ext_resource type="Script" path="res://Tiles/Tile.gd" id="1_qgvt0"]
 
 [sub_resource type="StandardMaterial3D" id="StandardMaterial3D_cwetn"]
 cull_mode = 2
@@ -19,7 +21,7 @@ _data = {
 point_count = 2
 
 [node name="Tile1" type="Node3D"]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0)
+script = ExtResource("1_qgvt0")
 
 [node name="Floor" type="MeshInstance3D" parent="."]
 transform = Transform3D(1, 0, 0, 0, 0.866025, -0.5, 0, 0.5, 0.866025, 0, 0.0893164, -0.333333)
@@ -33,10 +35,10 @@ mesh = SubResource("PlaneMesh_rsriu")
 transform = Transform3D(-4.37114e-08, 1, 0, -0.866025, -3.78552e-08, -0.5, -0.5, -2.18557e-08, 0.866025, 5, 0.955342, 0.166667)
 mesh = SubResource("PlaneMesh_rsriu")
 
-[node name="Path3D" type="Path3D" parent="."]
+[node name="MainPath" type="Path3D" parent="."]
 curve = SubResource("Curve3D_q1k88")
 
-[node name="PathFollow3D" type="PathFollow3D" parent="Path3D"]
+[node name="Follow" type="PathFollow3D" parent="MainPath"]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -2.40419, 3.96713)
 rotation_mode = 1
 loop = false

Tiles/TileTurn1.tscn

@@ -1,4 +1,6 @@
-[gd_scene load_steps=5 format=3 uid="uid://b88nuwe42bhc1"]
+[gd_scene load_steps=6 format=3 uid="uid://b88nuwe42bhc1"]
+
+[ext_resource type="Script" path="res://Tiles/Tile.gd" id="1_6m2c8"]
 
 [sub_resource type="StandardMaterial3D" id="StandardMaterial3D_cwetn"]
 cull_mode = 2
@@ -19,6 +21,7 @@ _data = {
 point_count = 3
 
 [node name="Tile1" type="Node3D"]
+script = ExtResource("1_6m2c8")
 
 [node name="Floor" type="MeshInstance3D" parent="."]
 mesh = SubResource("PlaneMesh_jju0s")
@@ -31,10 +34,10 @@ mesh = SubResource("PlaneMesh_rsriu")
 transform = Transform3D(1.91069e-15, -4.37114e-08, 1, -1, -4.37114e-08, 0, 4.37114e-08, -1, -4.37114e-08, 0, 1, -5)
 mesh = SubResource("PlaneMesh_rsriu")
 
-[node name="Path3D" type="Path3D" parent="."]
+[node name="MainPath" type="Path3D" parent="."]
 curve = SubResource("Curve3D_q1k88")
 
-[node name="PathFollow3D" type="PathFollow3D" parent="Path3D"]
+[node name="Follow" type="PathFollow3D" parent="MainPath"]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 5)
 rotation_mode = 1
 loop = false

character/character.gd

@@ -14,18 +14,18 @@ func _ready() -> void:
 	if path == null or path is not Path3D:
 		printerr("path is not set to a Path3D")
 		return
-	follow = path.get_node("Follow")
-	marker = follow.get_node("Marker")
+	follow = path.get_node("Follow") as PathFollow3D
+	marker = follow.get_node("Marker") as Marker3D
 
 
-func _process(delta):
+func _process(delta: float):
 	if path == null:
 		return
 	global_position = marker.global_position
 	global_rotation = marker.global_rotation
 	if follow.progress_ratio >= 1:
 		return
-	var travel = speed * delta
+	var travel: float = speed * delta
 	follow.progress += travel
 	total_distance += travel
 
@@ -35,14 +35,14 @@ func set_path(new_path: Path3D):
 		printerr("path must be a Path3D")
 		return
 	path = new_path
-	follow = Utils.find_first_node_of_type(path, PathFollow3D)
+	follow = Utils.find_first_node_of_type(path, PathFollow3D) as PathFollow3D
 	if follow == null:
 		follow = PathFollow3D.new()
 		path.add_child(follow)
 		marker = Marker3D.new()
 		follow.add_child(marker)
 		return
-	marker = Utils.find_first_node_of_type(follow, Marker3D)
+	marker = Utils.find_first_node_of_type(follow, Marker3D) as Marker3D
 	if marker == null:
 		marker = Marker3D.new()
 		follow.add_child(marker)

project.godot

@@ -11,6 +11,7 @@ config_version=5
 [application]
 
 config/name="Fantasy Run"
+run/main_scene="res://world.tscn"
 config/features=PackedStringArray("4.3", "Mobile")
 config/icon="res://icon.svg"
 

utils.gd

@@ -1,17 +1,17 @@
 extends Node
 
-func find_first_node_of_type(node: Node, type: Variant):
+func find_first_node_of_type(node: Node, type: Variant) -> Node:
 	for child in node.get_children():
 		if is_instance_of(child, type):
 			return child
 	return null
 
 
-func get_nodes_of_class(node: Node, type: Variant) -> Array:
-	var nodes = []
-	for child in node.get_children(true):
+func get_nodes_of_class(node: Node, type: Variant, include_internal: bool = false) -> Array[Variant]:
+	var nodes: Array[Variant] = []
+	for child in node.get_children(include_internal):
 		if is_instance_of(child, type):
 			nodes.append(child)
-		elif child.get_child_count(true) > 0:
-			nodes.append_array(get_nodes_of_class(child, type))
+		elif child.get_child_count(include_internal) > 0:
+			nodes.append_array(get_nodes_of_class(child, type, include_internal))
 	return nodes

world.gd

@@ -1,27 +1,26 @@
 extends Node3D
 
-@onready var path: Path3D = $Path
-@onready var character: Character = $Character
+@onready var character = $Character as Character
 
 var change_distance: float
-var paths: Array
-var current_path: int = 0
+var tiles: Array[Tile]
+var current_tile: int = 0
 
 
 func _ready() -> void:
-	paths = Utils.get_nodes_of_class(self, Path3D)
-	if paths.size() == 0:
-		printerr("There are no Path3Ds in the scene.")
+	tiles.assign(Utils.get_nodes_of_class(self, Tile))
+	if tiles.size() == 0:
+		printerr("There are no Tiles in the scene.")
 		return
-	change_distance = paths[current_path].curve.get_baked_length()
+	change_distance = tiles[current_tile].length 
 	if character.path == null:
-		character.path = paths[current_path]
+		character.path = tiles[current_tile].path
 
 
 func _process(delta: float) -> void:
 	if is_equal_approx(character.follow.progress, change_distance):
-		current_path += 1
-		if current_path >= paths.size():
+		current_tile += 1
+		if current_tile >= tiles.size():
 			return
-		character.path = paths[current_path]
-		change_distance = paths[current_path].curve.get_baked_length()
+		character.path = tiles[current_tile].path
+		change_distance = tiles[current_tile].length