camera preview + start templating

entities/camera/camera_3d.gd

@@ -1,11 +1,28 @@
 extends Camera3D
 
+@export var camera_preview : SplinePath
 @export var follow_point : Node3D
 @export var follow_speed := 10.0
 @export var rotation_speed := 8.0
+@export var path_preview_time := 5.0
+@export var lerp_speed_preview_coeff := 0.1
+
+var t := 0.0
+@onready var curve_length := camera_preview.curve.get_baked_length()
+
+func follow_trans(delta : float, trans : Transform3D, speed_coeff := 1.0) -> void:
+	var target_basis = trans.basis
+	var current_basis = global_transform.basis
+	global_transform.origin = global_transform.origin.lerp(trans.origin, follow_speed * delta * speed_coeff)
+	global_transform.basis = current_basis.slerp(target_basis, rotation_speed * delta * speed_coeff)
+
 
 func _physics_process(delta: float) -> void:
-	var target_basis = follow_point.global_transform.basis
+	t += delta
-	var current_basis = global_transform.basis
+	if t <= path_preview_time:
-	global_transform.origin = global_transform.origin.lerp(follow_point.global_position, follow_speed * delta)
+		var offset = lerpf(0, curve_length, 1-t/path_preview_time)
-	global_transform.basis = current_basis.slerp(target_basis, rotation_speed * delta)
+		var trans = camera_preview.curve.sample_baked_with_rotation(offset, true, true)
+		var global_trans = (camera_preview.transform*trans).orthonormalized().rotated_local(Vector3.UP, PI)
+		follow_trans(delta, global_trans, lerp_speed_preview_coeff)
+	else:
+		follow_trans(delta, follow_point.global_transform)

entities/car/car.gd

@@ -1,7 +1,7 @@
 extends RigidBody3D
 class_name Car
 
-@export var road_path : RoadPath
+@export var road_path : SplinePath
 
 @export var forward_force: float = 100.0
 @export var backward_force: float = 50.0

entities/checkpoint/check_point_manager.gd

@@ -1,9 +1,9 @@
 extends Node
+class_name CheckPointManager
 
 @export var nb_checkpoints := 3
 @export var max_lap := 3
 
-signal new_lap(value)
 signal end_track
 
 var current_checkpoint := 0
@@ -16,7 +16,6 @@ func checkPointEnter(check_point_id):
 	if check_point_id == 0:
 		current_lap += 1
 		current_checkpoint += 1
-		new_lap.emit(current_lap)
 	else:
 		current_checkpoint += 1 
 		current_checkpoint %= nb_checkpoints

entities/gameUI/game_ui.gd

@@ -1,20 +1,12 @@
 extends Control
 class_name GameUI
 
-var time : float
+@export var timeManager : TimeManager
-var lap : int
+@export var checkPointManager : CheckPointManager
 
 @onready var lap_label: Label = $VBoxContainer/LapLabel
 @onready var time_label: Label = $VBoxContainer/TimeLabel
-
-func _ready():
-	time = 0
-	lap = 0.0
 	
 func _process(delta: float) -> void:
-	time += delta
+	lap_label.text = "Lap " + str(checkPointManager.current_lap) + "/" + str(checkPointManager.max_lap)
-	lap_label.text = "Lap " + str(lap) + "/3"
+	time_label.text = str(round(timeManager.time*100)/100)
-	time_label.text = str(round(time*100)/100)
-
-func _on_check_point_manager_new_lap(value: Variant) -> void:
-	lap = value

entities/road/do_spline.gd

@@ -1,6 +1,6 @@
 @tool
 extends Path3D
-class_name RoadPath
+class_name SplinePath
 @export_tool_button("update_control_points") var action = update_control_points
 @export var tilt_scale : float = 0.0005
 

entities/road/road.gd

@@ -5,7 +5,7 @@ class_name Road
 @export_tool_button("create_mesh") var action_generate = generate_mesh
 @export_tool_button("clear_all") var action_clear = clear_all
 
-@export var track : RoadPath
+@export var track : SplinePath
 @export var road_mesh_instance : MeshInstance3D
 @export var road_shape : CollisionShape3D
 @export var road_material : BaseMaterial3D

entities/timeManager/timeManager.gd

@@ -0,0 +1,11 @@
+extends Node
+class_name TimeManager
+
+var time := 0.0
+var started := true
+
+func _process(delta: float) -> void:
+	if !started: return
+	
+	time += delta
+	

entities/timeManager/timeManager.gd.uid

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

entities/timeManager/timeManager.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://mkchrw0fla7r"]
+
+[ext_resource type="Script" uid="uid://dgnhvkjpmcohs" path="res://entities/timeManager/timeManager.gd" id="1_5yljf"]
+
+[node name="TimeManager" type="Node"]
+script = ExtResource("1_5yljf")

entities/winMenu/win_menu.gd

@@ -1,10 +1,11 @@
 extends Control
-@onready var game_ui: GameUI = $"../GameUi"
+
+@export var timeManager : TimeManager
 @onready var time_label: Label = $VBoxContainer/Time
 
 
 func _on_check_point_manager_end_track() -> void:
-	time_label.text = str(round(game_ui.time*100)/100)+"s"
+	time_label.text = str(round(timeManager.time*100)/100)+"s"
 	show()
 	get_tree().paused = true
 

scenes/levels/level1.tscn

@@ -198,7 +198,6 @@ mesh = SubResource("ArrayMesh_7xqvt")
 skeleton = NodePath("")
 
 [connection signal="end_track" from="CheckPointManager" to="WinMenu" method="_on_check_point_manager_end_track"]
-[connection signal="new_lap" from="CheckPointManager" to="GameUi" method="_on_check_point_manager_new_lap"]
 
 [editable path="Car"]
 [editable path="Node3D/Checkpoint"]