end camera preview

entities/camera/camera_3d.gd

@@ -1,14 +1,22 @@
 extends Camera3D
 
-@export var camera_preview : SplinePath
-@export var follow_point : Node3D
+@export var cameraPreview : SplinePath
+@export var followPoint : Node3D
+@export var previewUi : Control
+
 @export var follow_speed := 10.0
 @export var rotation_speed := 8.0
-@export var path_preview_time := 5.0
+@export var total_preview_time := 5.0
+@export var go_to_first_point_time := 2.0
 @export var lerp_speed_preview_coeff := 0.1
+@export var lerp_speed_go_to_first_point_coeff := 0.1
 
 var t := 0.0
-@onready var curve_length := camera_preview.curve.get_baked_length()
+var is_in_preview := true
+@onready var curve_length := cameraPreview.curve.get_baked_length()
+@onready var path_preview_time := total_preview_time - go_to_first_point_time
+
+signal preview_ended
 
 func follow_trans(delta : float, trans : Transform3D, speed_coeff := 1.0) -> void:
 	var target_basis = trans.basis
@@ -16,13 +24,29 @@ func follow_trans(delta : float, trans : Transform3D, speed_coeff := 1.0) -> voi
 	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 go_to_first_point(delta):
+	var trans = cameraPreview.curve.sample_baked_with_rotation(0, true, true)
+	var global_trans = (cameraPreview.transform*trans).orthonormalized().rotated_local(Vector3.UP, PI)
+	follow_trans(delta, global_trans, lerp_speed_go_to_first_point_coeff)
+	
+func follow_preview_path(delta):
+	var pt = t - go_to_first_point_time
+	var offset = lerpf(0, curve_length, 1-pt/path_preview_time)
+	var trans = cameraPreview.curve.sample_baked_with_rotation(offset, true, true)
+	var global_trans = (cameraPreview.transform*trans).orthonormalized().rotated_local(Vector3.UP, PI)
+	follow_trans(delta, global_trans, lerp_speed_preview_coeff)
+	
 func _physics_process(delta: float) -> void:
+	if is_in_preview && Input.is_action_pressed("skip_intro"):
+		t = total_preview_time
 	t += delta
-	if t <= path_preview_time:
-		var offset = lerpf(0, curve_length, 1-t/path_preview_time)
-		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)
+	if t < go_to_first_point_time:
+		go_to_first_point(delta)
+	elif  t < total_preview_time:
+		follow_preview_path(delta)
 	else:
-		follow_trans(delta, follow_point.global_transform)
+		follow_trans(delta, followPoint.global_transform)
+		if is_in_preview:
+			is_in_preview = false
+			previewUi.queue_free()
+			preview_ended.emit()

entities/car/car.gd

@@ -8,8 +8,6 @@ class_name Car
 @export var steer_speed: float = 2.0
 
 @export var base_lateral_friction: float = 5.0
-@export var lateral_velocity_start_drift_threshold: float = 10.0
-@export var lateral_velocity_total_drift_threshold: float = 15.0
 
 @onready var forward_left: RayCast3D = $ForwardLeft
 @onready var forward_right: RayCast3D = $ForwardRight

entities/preview_ui/preview_ui.tscn

@@ -0,0 +1,27 @@
+[gd_scene load_steps=2 format=3 uid="uid://b5qovp8ccycse"]
+
+[ext_resource type="LabelSettings" uid="uid://dyfwkfdm7affw" path="res://fonts/ui_label_set.tres" id="1_3se3j"]
+
+[node name="PreviewUi" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="Label" type="Label" parent="."]
+layout_mode = 1
+anchors_preset = 7
+anchor_left = 0.5
+anchor_top = 1.0
+anchor_right = 0.5
+anchor_bottom = 1.0
+offset_left = -113.0
+offset_top = -42.0
+offset_right = 114.0
+offset_bottom = -19.0
+grow_horizontal = 2
+grow_vertical = 0
+text = "Press \"Space\" to skip preview"
+label_settings = ExtResource("1_3se3j")

entities/startCounter/StartCounter.tscn

@@ -0,0 +1,29 @@
+[gd_scene load_steps=3 format=3 uid="uid://d453m6wc7v0e"]
+
+[ext_resource type="Script" uid="uid://egjk6w4jomvk" path="res://entities/startCounter/start_counter.gd" id="1_gfj77"]
+[ext_resource type="LabelSettings" uid="uid://cru5yoau1mluh" path="res://fonts/BigTextLabelSettings.tres" id="2_xvo28"]
+
+[node name="StartCounter" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_gfj77")
+
+[node name="Label" type="Label" parent="."]
+layout_mode = 1
+anchors_preset = 8
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+offset_left = -20.0
+offset_top = -11.5
+offset_right = 20.0
+offset_bottom = 11.5
+grow_horizontal = 2
+grow_vertical = 2
+text = "3"
+label_settings = ExtResource("2_xvo28")

entities/startCounter/start_counter.gd

@@ -0,0 +1,24 @@
+extends Control
+class_name StartCounter
+
+@onready var label: Label = $Label
+@export var car: Car
+@export var timeManager : TimeManager
+
+var count_down_started := false
+var count_down := 3.0
+
+func _physics_process(delta: float) -> void:
+	if !count_down_started: return
+	if count_down < 0:
+		car.freeze = false # Activating car
+		timeManager.process_mode = Node.PROCESS_MODE_INHERIT
+		queue_free() # Delete counter
+	count_down -= delta
+	label.text = str(int(count_down))
+	
+
+
+func _on_camera_3d_preview_ended() -> void:
+	show()
+	count_down_started = true

entities/startCounter/start_counter.gd.uid

@@ -0,0 +1 @@
+uid://egjk6w4jomvk

entities/timeManager/timeManager.gd

@@ -2,10 +2,7 @@ extends Node
 class_name TimeManager
 
 var time := 0.0
-var started := true
 
 func _process(delta: float) -> void:
-	if !started: return
-	
 	time += delta