Convert physics test projects to 4.0

3d/physics_tests/utils/camera_orbit.gd

@@ -1,4 +1,4 @@
-extends Camera
+extends Camera3D
 
 
 const ROTATION_COEFF = 0.02
@@ -14,7 +14,7 @@ func _ready():
 func _unhandled_input(event):
 	var mouse_button_event = event as InputEventMouseButton
 	if mouse_button_event:
-		if mouse_button_event.button_index == BUTTON_RIGHT:
+		if mouse_button_event.button_index == MOUSE_BUTTON_RIGHT:
 			_rotation_enabled = mouse_button_event.pressed
 		return
 
@@ -28,7 +28,7 @@ func _unhandled_input(event):
 
 
 func _initialize_pivot():
-	_rotation_pivot = Spatial.new()
+	_rotation_pivot = Node3D.new()
 	var camera_parent = get_parent()
 	camera_parent.add_child(_rotation_pivot)
 	camera_parent.remove_child(self)

3d/physics_tests/utils/characterbody_physics.gd

@@ -0,0 +1,17 @@
+extends CharacterBody3D
+
+
+@export var _stop_on_slopes = false
+@export var _use_snap = false
+
+var _gravity = 20.0
+
+func _physics_process(delta):
+	if is_on_floor():
+		floor_snap_length = 0.2
+	else:
+		motion_velocity += Vector3.DOWN * _gravity * delta
+		floor_snap_length = 0.0
+
+	floor_stop_on_slope = _stop_on_slopes
+	move_and_slide()

3d/physics_tests/utils/container_log.gd

@@ -7,7 +7,7 @@ var _entry_template
 
 
 func _enter_tree():
-	Log.connect("entry_logged", self, "_on_log_entry")
+	Log.connect("entry_logged", Callable(self, "_on_log_entry"))
 
 	_entry_template = get_child(0) as Label
 	remove_child(_entry_template)
@@ -29,9 +29,9 @@ func _on_log_entry(message, type):
 
 	new_entry.set_text(message)
 	if type == Log.LogType.ERROR:
-		new_entry.modulate = Color.red
+		new_entry.modulate = Color.RED
 	else:
-		new_entry.modulate = Color.white
+		new_entry.modulate = Color.WHITE
 
 	if get_child_count() >= MAX_ENTRIES:
 		var first_entry = get_child(0) as Label

3d/physics_tests/utils/control3d.gd

@@ -1,7 +1,7 @@
 extends Control
 
 
-export(Vector3) var world_offset
+@export var world_offset = Vector3.ZERO
 
 var _pos_offset
 var _attachment
@@ -9,7 +9,7 @@ var _attachment
 
 func _ready():
 	_pos_offset = rect_position
-	_attachment = get_parent() as Spatial
+	_attachment = get_parent() as Node3D
 
 
 func _process(_delta):
@@ -20,7 +20,7 @@ func _process(_delta):
 	if viewport == null:
 		return
 
-	var camera = viewport.get_camera()
+	var camera = viewport.get_camera_3d()
 	if camera == null:
 		return
 

3d/physics_tests/utils/kinematicbody_physics.gd

@@ -1,23 +0,0 @@
-extends KinematicBody
-
-
-export(bool) var _gravity_on_floor = true
-export(bool) var _stop_on_slopes = false
-export(bool) var _use_snap = false
-
-var _gravity = 20.0
-var _velocity = Vector3.ZERO
-
-
-func _physics_process(delta):
-	var snap = Vector3.DOWN * 0.2
-	if is_on_floor() and _gravity_on_floor:
-		_velocity += Vector3.DOWN * _gravity * delta
-	else:
-		_velocity += Vector3.DOWN * _gravity * delta
-		snap = Vector3.ZERO
-
-	if _use_snap:
-		_velocity = move_and_slide_with_snap(_velocity, snap, Vector3.UP, _stop_on_slopes)
-	else:
-		_velocity = move_and_slide(_velocity, Vector3.UP, _stop_on_slopes)

3d/physics_tests/utils/label_test.gd

@@ -1,13 +1,13 @@
 extends Label
 
 
-var test_name setget _set_test_name
+var test_name = "":
+	set(value):
+		if (test_name != value):
+			return
+		test_name = value
+		set_text("Test: %s" % test_name)
 
 
 func _ready():
 	set_text("Select a test from the menu to start it")
-
-
-func _set_test_name(value):
-	test_name = value
-	set_text("Test: %s" % test_name)

3d/physics_tests/utils/option_menu.gd

@@ -44,7 +44,7 @@ func _add_popup(parent_popup, path, label):
 	parent_popup.add_child(popup_menu)
 	parent_popup.add_submenu_item(label, label)
 
-	popup_menu.connect("index_pressed", self, "_on_item_pressed", [popup_menu, path])
+	popup_menu.connect("index_pressed", Callable(self, "_on_item_pressed"), [popup_menu, path])
 
 	return popup_menu
 

3d/physics_tests/utils/rigidbody_ground_check.gd

@@ -1,9 +1,9 @@
-extends RigidBody
+extends RigidDynamicBody3D
 
 
-onready var _forward = - transform.basis.z
-onready var _collision_shape = $CollisionShape
-onready var _material = $CollisionShape/MeshInstance.get_surface_material(0)
+@onready var _forward = -transform.basis.z
+@onready var _collision_shape = $CollisionShape
+@onready var _material = $CollisionShape/MeshInstance3D.get_active_material(0)
 
 var _dir = 1.0
 var _distance = 10.0
@@ -13,11 +13,17 @@ var _gravity_impulse = 30.0
 var _is_on_floor = false
 
 
+func _ready():
+	if not _material:
+		_material = StandardMaterial3D.new()
+		$CollisionShape/MeshInstance3D.set_surface_override_material(0, _material)
+
+
 func _process(_delta):
 	if _is_on_floor:
-		_material.albedo_color = Color.white
+		_material.albedo_color = Color.WHITE
 	else:
-		_material.albedo_color = Color.red
+		_material.albedo_color = Color.RED
 
 
 func _integrate_forces(state):
@@ -34,8 +40,8 @@ func _integrate_forces(state):
 
 
 func ground_check():
-	var space_state = get_world().direct_space_state
-	var shape = PhysicsShapeQueryParameters.new()
+	var space_state = get_world_3d().direct_space_state
+	var shape = PhysicsShapeQueryParameters3D.new()
 	shape.transform = _collision_shape.global_transform
 	shape.shape_rid = _collision_shape.shape.get_rid()
 	shape.collision_mask = 2

3d/physics_tests/utils/rigidbody_pick.gd

@@ -1,4 +1,4 @@
-extends RigidBody
+extends RigidDynamicBody3D
 
 
 const MOUSE_DELTA_COEFFICIENT = 0.01
@@ -16,7 +16,7 @@ func _ready():
 func _input(event):
 	var mouse_event = event as InputEventMouseButton
 	if mouse_event and not mouse_event.pressed:
-		if mouse_event.button_index == BUTTON_LEFT:
+		if mouse_event.button_index == MOUSE_BUTTON_LEFT:
 			_picked = false
 
 	var mouse_motion = event as InputEventMouseMotion
@@ -27,7 +27,7 @@ func _input(event):
 func _input_event(_viewport, event, _click_pos, _click_normal, _shape_idx):
 	var mouse_event = event as InputEventMouseButton
 	if mouse_event and mouse_event.pressed:
-		if mouse_event.button_index == BUTTON_LEFT:
+		if mouse_event.button_index == MOUSE_BUTTON_LEFT:
 			_picked = true
 			_mouse_pos = mouse_event.position
 			_last_mouse_pos = _mouse_pos
@@ -37,11 +37,11 @@ func _physics_process(delta):
 	if _picked:
 		var mouse_delta = _mouse_pos - _last_mouse_pos
 
-		var world_delta = Vector3.ZERO
+		var world_delta := Vector3.ZERO
 		world_delta.x = mouse_delta.x * MOUSE_DELTA_COEFFICIENT
 		world_delta.y = -mouse_delta.y * MOUSE_DELTA_COEFFICIENT
 
-		var camera = get_viewport().get_camera()
+		var camera = get_viewport().get_camera_3d()
 		if camera:
 			var camera_basis = camera.global_transform.basis
 			world_delta = camera_basis * world_delta
@@ -50,7 +50,7 @@ func _physics_process(delta):
 			var fov_coefficient = camera.fov / 70.0
 			world_delta *= CAMERA_DISTANCE_COEFFICIENT * camera_dist * fov_coefficient
 
-		if mode == MODE_STATIC:
+		if freeze:
 			global_transform.origin += world_delta
 		else:
 			linear_velocity = world_delta / delta

3d/physics_tests/utils/scroll_log.gd

@@ -1,14 +1,10 @@
 extends ScrollContainer
 
 
-export(bool) var auto_scroll = false setget set_auto_scroll
+@export var auto_scroll = false
 
 
 func _process(_delta):
 	if auto_scroll:
 		var scrollbar = get_v_scrollbar()
 		scrollbar.value = scrollbar.max_value
-
-
-func set_auto_scroll(value):
-	auto_scroll = value

3d/physics_tests/utils/system.gd

@@ -11,7 +11,7 @@ var _engine = PhysicsEngine.OTHER
 
 
 func _enter_tree():
-	pause_mode = Node.PAUSE_MODE_PROCESS
+	process_mode = Node.PROCESS_MODE_ALWAYS
 
 	get_tree().debug_collisions_hint = true
 
@@ -21,7 +21,7 @@ func _enter_tree():
 			_engine = PhysicsEngine.BULLET
 		"Bullet":
 			_engine = PhysicsEngine.BULLET
-		"GodotPhysics":
+		"GodotPhysics3D":
 			_engine = PhysicsEngine.GODOT_PHYSICS
 		_:
 			_engine = PhysicsEngine.OTHER
@@ -29,7 +29,10 @@ func _enter_tree():
 
 func _process(_delta):
 	if Input.is_action_just_pressed("toggle_full_screen"):
-		OS.window_fullscreen = not OS.window_fullscreen
+		if DisplayServer.window_get_mode() == DisplayServer.WINDOW_MODE_FULLSCREEN:
+			DisplayServer.window_set_mode(DisplayServer.WINDOW_MODE_WINDOWED)
+		else:
+			DisplayServer.window_set_mode(DisplayServer.WINDOW_MODE_FULLSCREEN)
 
 	if Input.is_action_just_pressed("toggle_debug_collision"):
 		var debug_collision_enabled = not _is_debug_collision_enabled()