Adding endpoint to only get locations visible to character

game/scenes/Characters/location_player.gd

@@ -0,0 +1,249 @@
+extends RigidBody3D
+# Initially I used a CharacterBody3D, however, I wanted the player to bounce off
+# other objects in the environment and that would have required manual handling
+# of collisions. So that's why we're using a RigidBody3D instead.
+signal vehicle_entered(vehicle: Node)
+signal vehicle_exited(vehicle: Node)
+
+const MOVE_SPEED := 8.0
+const SPRINT_MOVE_SPEED :=13
+const ACCELLERATION := 30.0
+const DECELLERATION := 40.0
+const JUMP_SPEED := 4.0
+const MAX_NUMBER_OF_JUMPS := 2
+const MIN_FOV := 10.0
+const MAX_FOV := 179.0
+const ZOOM_FACTOR := 1.1 # Zoom out when >1, in when < 1
+var mouse_sensitivity := 0.005
+var rotation_x := 0.0
+var rotation_y := 0.0
+var cameraMoveMode := false
+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
+var _in_vehicle := false
+var _vehicle_collision_layer := 0
+var _vehicle_collision_mask := 0
+var _vehicle_original_parent: Node = null
+var _light_was_on := false
+var _jump_triggered := false
+@onready var _flashlight: SpotLight3D = $SpotLight3D
+@onready var _anim_player: AnimationPlayer = find_child("AnimationPlayer", true, false) as AnimationPlayer
+@onready var _anim_tree: AnimationTree = find_child("AnimationTree", true, false) as AnimationTree
+@onready var _model_root: Node3D = find_child("TestCharAnimated", true, false) as Node3D
+
+@export var camera_follow_speed := 10.0
+@export var anim_idle_name := "Idle"
+@export var anim_walk_name := "Walk"
+@export var anim_jump_name := "Jump"
+@export var anim_run_name := "Run"
+@export var anim_walk_speed_threshold := 0.25
+@export var anim_sprint_speed_threshold := 10.0
+
+var jump_sound = preload("res://assets/audio/jump.ogg")
+var audio_player = AudioStreamPlayer.new()
+
+@export var camera_path: NodePath
+@onready var cam: Camera3D = get_node(camera_path) if camera_path != NodePath("") else null
+@export var phone_path: NodePath
+@onready var phone: CanvasLayer = get_node(phone_path) if phone_path != NodePath("") else null
+var phone_visible := false
+
+func _ready() -> void:
+	add_to_group("player")
+	if _anim_tree:
+		_anim_tree.active = false
+	axis_lock_angular_x = true
+	axis_lock_angular_z = true
+	angular_damp = 6.0
+	contact_monitor = true
+	max_contacts_reported = 4
+	add_child(audio_player)
+	audio_player.stream = jump_sound
+	audio_player.volume_db = -20
+	if cam:
+		_camera_offset_local = cam.transform.origin
+		_camera_pitch = cam.rotation.x
+		_camera_yaw = global_transform.basis.get_euler().y
+		cam.set_as_top_level(true)
+		cam.global_position = global_position + (Basis(Vector3.UP, _camera_yaw) * _camera_offset_local)
+		cam.global_rotation = Vector3(_camera_pitch, _camera_yaw, 0.0)
+	var move_basis := cam.global_transform.basis if cam else global_transform.basis
+	var forward := move_basis.z
+	var right := move_basis.x
+	forward.y = 0.0
+	right.y = 0.0
+	if forward.length() > 0.0001:
+		_last_move_forward = forward.normalized()
+	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))
+		_camera_pitch = rotation_x
+		rotation.y = rotation_y
+		_pending_mouse_delta = Vector2.ZERO
+
+	var input2v := Input.get_vector("ui_left", "ui_right", "ui_up", "ui_down")
+	var forward := Vector3.FORWARD * -1.0
+	var right := Vector3.RIGHT
+	if cam:
+		forward = cam.global_transform.basis.z
+		right = cam.global_transform.basis.x
+	forward.y = 0.0
+	right.y = 0.0
+	if forward.length() > 0.0001:
+		forward = forward.normalized()
+		_last_move_forward = forward
+	else:
+		forward = _last_move_forward
+	if right.length() > 0.0001:
+		right = right.normalized()
+		_last_move_right = right
+	else:
+		right = _last_move_right
+
+	var dir := (right * input2v.x + forward * input2v.y).normalized()
+	var target_v := dir * MOVE_SPEED
+	if Input.is_key_pressed(KEY_SHIFT):
+		target_v = dir * SPRINT_MOVE_SPEED
+
+	var ax := ACCELLERATION if dir != Vector3.ZERO else DECELLERATION
+	linear_velocity.x = move_toward(linear_velocity.x, target_v.x, ax * state.step)
+	linear_velocity.z = move_toward(linear_velocity.z, target_v.z, ax * state.step)
+
+	var on_floor = false
+	for i in state.get_contact_count():
+		var normal = state.get_contact_local_normal(i)
+		if normal.y > 0.5:
+			on_floor = true
+			break
+
+	if Input.is_action_just_pressed("ui_accept") and (on_floor or current_number_of_jumps == 1):
+		current_number_of_jumps = (current_number_of_jumps + 1) % 2
+		linear_velocity.y = JUMP_SPEED
+		audio_player.play()
+		_jump_triggered = true
+
+	if cam:
+		var target_yaw := global_transform.basis.get_euler().y
+		_camera_yaw = lerp_angle(_camera_yaw, target_yaw, camera_follow_speed * state.step)
+		var target_basis := Basis(Vector3.UP, _camera_yaw)
+		var target_pos := global_position + (target_basis * _camera_offset_local)
+		cam.global_position = cam.global_position.lerp(target_pos, camera_follow_speed * state.step)
+		cam.global_rotation = Vector3(_camera_pitch, _camera_yaw, 0.0)
+
+	_update_animation(on_floor, state.linear_velocity)
+	_jump_triggered = false
+
+func _input(event):
+	if event.is_action_pressed("player_phone"):
+		phone_visible = !phone_visible
+		if phone:
+			phone.visible = phone_visible
+		return
+
+	if _in_vehicle:
+		return
+	if event is InputEventMouseButton:
+		if event.button_index == MOUSE_BUTTON_MIDDLE:
+			if event.pressed:
+				cameraMoveMode = true
+				Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
+			else:
+				cameraMoveMode = false
+				Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
+
+	if event is InputEventMouseMotion and cameraMoveMode:
+		_pending_mouse_delta += event.relative
+
+	if event is InputEventMouseButton and event.pressed:
+		if event.button_index == MOUSE_BUTTON_WHEEL_UP:
+			zoom_camera(1.0 / ZOOM_FACTOR)
+		elif event.button_index == MOUSE_BUTTON_WHEEL_DOWN:
+			zoom_camera(ZOOM_FACTOR)
+
+	if event.is_action_pressed("player_light"):
+		_flashlight.visible = !_flashlight.visible
+
+func zoom_camera(factor):
+	if cam == null:
+		return
+	var new_fov = cam.fov * factor
+	cam.fov = clamp(new_fov, MIN_FOV, MAX_FOV)
+
+func _update_animation(on_floor: bool, velocity: Vector3) -> void:
+	if _anim_player == null:
+		return
+	var horizontal_speed := Vector3(velocity.x, 0.0, velocity.z).length()
+	if _jump_triggered and _anim_player.has_animation(anim_jump_name):
+		if _anim_player.current_animation != anim_jump_name:
+			_anim_player.play(anim_jump_name)
+		return
+	if not on_floor and _anim_player.has_animation(anim_jump_name):
+		if _anim_player.current_animation != anim_jump_name:
+			_anim_player.play(anim_jump_name)
+		return
+	if on_floor and horizontal_speed > anim_sprint_speed_threshold and _anim_player.has_animation(anim_run_name):
+		if _anim_player.current_animation != anim_run_name:
+			_anim_player.play(anim_run_name)
+		return
+	if horizontal_speed > anim_walk_speed_threshold and _anim_player.has_animation(anim_walk_name):
+		if _anim_player.current_animation != anim_walk_name:
+			_anim_player.play(anim_walk_name)
+		return
+	if _anim_player.has_animation(anim_idle_name):
+		if _anim_player.current_animation != anim_idle_name:
+			_anim_player.play(anim_idle_name)
+
+func enter_vehicle(_vehicle: Node, seat: Node3D, vehicle_camera: Camera3D) -> void:
+	_in_vehicle = true
+	freeze = true
+	sleeping = true
+	collision_layer = 0
+	collision_mask = 0
+	_vehicle_original_parent = get_parent()
+	_light_was_on = _flashlight.visible
+	_flashlight.visible = false
+	if _model_root:
+		_model_root.visible = false
+	if seat:
+		reparent(seat, true)
+		global_transform = seat.global_transform
+	if cam:
+		cam.current = false
+	if vehicle_camera:
+		vehicle_camera.current = true
+	vehicle_entered.emit(_vehicle)
+
+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 _vehicle_original_parent:
+		reparent(_vehicle_original_parent, true)
+	_vehicle_original_parent = null
+	_flashlight.visible = _light_was_on
+	if _model_root:
+		_model_root.visible = true
+	if exit_point:
+		global_transform = exit_point.global_transform
+	if vehicle_camera:
+		vehicle_camera.current = false
+	if cam:
+		cam.current = true
+	vehicle_exited.emit(null)

game/scenes/Characters/location_player.gd.uid

@@ -0,0 +1 @@
+uid://kgqaeqappow3

game/scenes/Characters/location_player.tscn

@@ -0,0 +1,28 @@
+[gd_scene load_steps=4 format=3]
+
+[ext_resource type="Script" path="res://scenes/Characters/location_player.gd" id="1_player_script"]
+[ext_resource type="PackedScene" path="res://assets/models/TestCharAnimated.glb" id="2_model"]
+
+[sub_resource type="SphereShape3D" id="SphereShape3D_player"]
+
+[node name="LocationPlayer" type="RigidBody3D"]
+script = ExtResource("1_player_script")
+camera_path = NodePath("Camera3D")
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.5, 0)
+shape = SubResource("SphereShape3D_player")
+
+[node name="TestCharAnimated" parent="." instance=ExtResource("2_model")]
+transform = Transform3D(-0.9998549, 0, 0.01703362, 0, 1, 0, -0.01703362, 0, -0.9998549, 0, 0, 0)
+
+[node name="Camera3D" type="Camera3D" parent="."]
+transform = Transform3D(0.9998477, 0, -0.017452406, 0.0066714617, 0.9238795, 0.38262552, 0.016124869, -0.38268343, 0.92373866, 0, 6, 10)
+current = true
+fov = 49.0
+
+[node name="SpotLight3D" type="SpotLight3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 0.906308, -0.422618, 0, 0.422618, 0.906308, 0, 1.7, -0.35)
+visible = false
+spot_range = 30.0
+spot_angle = 25.0