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
 	

project.godot

@@ -61,6 +61,11 @@ pause={
 "events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194305,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
 ]
 }
+skip_intro={
+"deadzone": 0.2,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":32,"key_label":0,"unicode":32,"location":0,"echo":false,"script":null)
+]
+}
 
 [physics]
 

scenes/levels/level0_template.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=26 format=4 uid="uid://c3mood6wrgggw"]
+[gd_scene load_steps=28 format=4 uid="uid://c3mood6wrgggw"]
 
 [ext_resource type="PhysicsMaterial" uid="uid://xghhl0tserq3" path="res://entities/road/road_phy_mat.tres" id="1_7gsxw"]
 [ext_resource type="Script" uid="uid://bgt66573ipmub" path="res://entities/road/road.gd" id="2_quo62"]
@@ -13,9 +13,11 @@
 [ext_resource type="PackedScene" uid="uid://bbl6ouj0ew23c" path="res://entities/gameUI/gameUI.tscn" id="11_ujhos"]
 [ext_resource type="PackedScene" uid="uid://dlmjehxav11dx" path="res://entities/pauseMenu/pauseMenu.tscn" id="12_rd3p3"]
 [ext_resource type="PackedScene" uid="uid://n4qqt180m2fo" path="res://entities/winMenu/winMenu.tscn" id="13_kfo6a"]
+[ext_resource type="PackedScene" uid="uid://d453m6wc7v0e" path="res://entities/startCounter/StartCounter.tscn" id="14_bbgq5"]
 [ext_resource type="PackedScene" uid="uid://cu5r7oxtqa2c0" path="res://entities/checkpoint/CheckPointManager.tscn" id="14_p1hka"]
 [ext_resource type="PackedScene" uid="uid://mkchrw0fla7r" path="res://entities/timeManager/timeManager.tscn" id="15_4u804"]
 [ext_resource type="PackedScene" uid="uid://6i2l1pc0hcxd" path="res://world_env/directional_light_3d.tscn" id="15_8cdjg"]
+[ext_resource type="PackedScene" uid="uid://b5qovp8ccycse" path="res://entities/preview_ui/preview_ui.tscn" id="15_u4oya"]
 
 [sub_resource type="Curve3D" id="Curve3D_4u804"]
 closed = true
@@ -107,19 +109,19 @@ shape = SubResource("ConcavePolygonShape3D_5ntmo")
 unique_name_in_owner = true
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.0846112, 0.37944, -0.427136)
 physics_material_override = ExtResource("6_yw11j")
+freeze = true
 road_path = NodePath("../Road/Track")
 base_lateral_friction = 100.0
-lateral_velocity_start_drift_threshold = 100.0
-lateral_velocity_total_drift_threshold = 200.0
 
 [node name="CameraFollowPoint" parent="Car" index="6"]
 transform = Transform3D(-1, 0, -8.74228e-08, -3.12697e-08, 0.933843, 0.357684, 8.16391e-08, 0.357684, -0.933843, 0, 1.48636, -2.93594)
 
-[node name="Camera3D" type="Camera3D" parent="." node_paths=PackedStringArray("camera_preview", "follow_point")]
+[node name="Camera3D" type="Camera3D" parent="." node_paths=PackedStringArray("cameraPreview", "followPoint", "previewUi")]
 transform = Transform3D(-0.995019, -1.11202e-08, -0.0996845, -0.0423712, 0.905169, 0.422936, 0.0902313, 0.425053, -0.90066, -24.6506, 25.5741, -51.8213)
 script = ExtResource("7_icp1j")
-camera_preview = NodePath("../CameraPreview")
-follow_point = NodePath("../Car/CameraFollowPoint")
+cameraPreview = NodePath("../CameraPreview")
+followPoint = NodePath("../Car/CameraFollowPoint")
+previewUi = NodePath("../PreviewUi")
 
 [node name="WorldEnvironment" type="WorldEnvironment" parent="."]
 environment = SubResource("Environment_0wfyh")
@@ -150,13 +152,22 @@ checkPointManager = NodePath("../CheckPointManager")
 visible = false
 timeManager = NodePath("../TimeManager")
 
+[node name="StartCounter" parent="." node_paths=PackedStringArray("car", "timeManager") instance=ExtResource("14_bbgq5")]
+visible = false
+car = NodePath("../Car")
+timeManager = NodePath("../TimeManager")
+
+[node name="PreviewUi" parent="." instance=ExtResource("15_u4oya")]
+
 [node name="CheckPointManager" parent="." instance=ExtResource("14_p1hka")]
 
 [node name="TimeManager" parent="." instance=ExtResource("15_4u804")]
+process_mode = 4
 
 [node name="DirectionalLight3D" parent="." instance=ExtResource("15_8cdjg")]
 transform = Transform3D(0.903903, -0.229357, 0.361046, 0, 0.844085, 0.53621, -0.427737, -0.484682, 0.762971, 13.1045, 0, -3.82377)
 
+[connection signal="preview_ended" from="Camera3D" to="StartCounter" method="_on_camera_3d_preview_ended"]
 [connection signal="end_track" from="CheckPointManager" to="WinMenu" method="_on_check_point_manager_end_track"]
 
 [editable path="Car"]

scenes/levels/level1.tscn

@@ -135,16 +135,13 @@ transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.0846112, 0.37944, -0.427136
 physics_material_override = ExtResource("6_gnai3")
 road_path = NodePath("../Road/Track")
 base_lateral_friction = 100.0
-lateral_velocity_start_drift_threshold = 100.0
-lateral_velocity_total_drift_threshold = 200.0
 
 [node name="CameraFollowPoint" parent="Car" index="6"]
 transform = Transform3D(-1, 0, -8.74228e-08, -3.12697e-08, 0.933843, 0.357684, 8.16391e-08, 0.357684, -0.933843, 0, 1.48636, -2.93594)
 
-[node name="Camera3D" type="Camera3D" parent="." node_paths=PackedStringArray("follow_point")]
+[node name="Camera3D" type="Camera3D" parent="."]
 transform = Transform3D(-0.995019, -1.11202e-08, -0.0996845, -0.0423712, 0.905169, 0.422936, 0.0902313, 0.425053, -0.90066, 0.0940895, 1.90292, -3.12075)
 script = ExtResource("7_i8kv5")
-follow_point = NodePath("../Car/CameraFollowPoint")
 
 [node name="WorldEnvironment" type="WorldEnvironment" parent="."]
 environment = SubResource("Environment_0wfyh")