Adding basic car

game/scenes/player.gd

@@ -20,11 +20,14 @@ var current_number_of_jumps := 0
 var _pending_mouse_delta := Vector2.ZERO
 var _last_move_forward := Vector3(0, 0, 1)
 var _last_move_right := Vector3(1, 0, 0)
-var _camera_offset_local := Vector3.ZERO
-var _camera_yaw := 0.0
-var _camera_pitch := 0.0
-
-@export var camera_follow_speed := 10.0
+var _camera_offset_local := Vector3.ZERO
+var _camera_yaw := 0.0
+var _camera_pitch := 0.0
+var _in_vehicle := false
+var _vehicle_collision_layer := 0
+var _vehicle_collision_mask := 0
+
+@export var camera_follow_speed := 10.0
 
 var jump_sound = preload("res://assets/audio/jump.ogg")
 var audio_player = AudioStreamPlayer.new()
@@ -35,7 +38,7 @@ var audio_player = AudioStreamPlayer.new()
 @onready var phone: CanvasLayer = get_node(phone_path) if phone_path != NodePath("") else null
 var phone_visible := false
 
-func _ready() -> void:
+func _ready() -> void:
 	axis_lock_angular_x = true
 	axis_lock_angular_z = true
 	angular_damp = 6.0
@@ -44,7 +47,7 @@ func _ready() -> void:
 	add_child(audio_player)
 	audio_player.stream = jump_sound
 	audio_player.volume_db = -20
-	if cam:
+	if cam:
 		_camera_offset_local = cam.transform.origin
 		_camera_pitch = cam.rotation.x
 		_camera_yaw = global_transform.basis.get_euler().y
@@ -58,11 +61,16 @@ func _ready() -> void:
 	right.y = 0.0
 	if forward.length() > 0.0001:
 		_last_move_forward = forward.normalized()
-	if right.length() > 0.0001:
-		_last_move_right = right.normalized()
-	
-func _integrate_forces(state):
-	if cameraMoveMode and _pending_mouse_delta != Vector2.ZERO:
+	if right.length() > 0.0001:
+		_last_move_right = right.normalized()
+	_vehicle_collision_layer = collision_layer
+	_vehicle_collision_mask = collision_mask
+	
+func _integrate_forces(state):
+	if _in_vehicle:
+		linear_velocity = Vector3.ZERO
+		return
+	if cameraMoveMode and _pending_mouse_delta != Vector2.ZERO:
 		rotation_x -= _pending_mouse_delta.y * mouse_sensitivity
 		rotation_y -= _pending_mouse_delta.x * mouse_sensitivity
 		rotation_x = clamp(rotation_x, deg_to_rad(-90), deg_to_rad(90))  # Prevent flipping
@@ -126,8 +134,10 @@ func _integrate_forces(state):
 		cam.global_position = cam.global_position.lerp(target_pos, camera_follow_speed * state.step)
 		cam.global_rotation = Vector3(_camera_pitch, _camera_yaw, 0.0)
 
-func _input(event):
-	if event is InputEventMouseButton:
+func _input(event):
+	if _in_vehicle:
+		return
+	if event is InputEventMouseButton:
 		if event.button_index == MOUSE_BUTTON_MIDDLE:
 			if event.pressed:
 				cameraMoveMode = true
@@ -148,7 +158,33 @@ func _input(event):
 	if event.is_action_pressed("player_light"):
 		$SpotLight3D.visible = !$SpotLight3D.visible
 			
-func zoom_camera(factor):
-	var new_fov = cam.fov * factor
-	cam.fov = clamp(new_fov, MIN_FOV, MAX_FOV)
+func zoom_camera(factor):
+	var new_fov = cam.fov * factor
+	cam.fov = clamp(new_fov, MIN_FOV, MAX_FOV)
+
+func enter_vehicle(_vehicle: Node, seat: Node3D, vehicle_camera: Camera3D) -> void:
+	_in_vehicle = true
+	freeze = true
+	sleeping = true
+	collision_layer = 0
+	collision_mask = 0
+	if seat:
+		global_transform = seat.global_transform
+	if cam:
+		cam.current = false
+	if vehicle_camera:
+		vehicle_camera.current = true
+
+func exit_vehicle(exit_point: Node3D, vehicle_camera: Camera3D) -> void:
+	_in_vehicle = false
+	freeze = false
+	sleeping = false
+	collision_layer = _vehicle_collision_layer
+	collision_mask = _vehicle_collision_mask
+	if exit_point:
+		global_transform = exit_point.global_transform
+	if vehicle_camera:
+		vehicle_camera.current = false
+	if cam:
+		cam.current = true