gd: added input addon

guide_examples/mouse_position_3d/player.gd

@@ -0,0 +1,30 @@
+extends CharacterBody3D
+
+@export var select:GUIDEAction
+@export var cursor:GUIDEAction
+@export var speed:float = 5.0
+
+@onready var _navigation_agent_3d:NavigationAgent3D = %NavigationAgent3D
+
+func _ready():
+	select.triggered.connect(_new_destination)
+
+func _physics_process(delta):
+	if not _navigation_agent_3d.is_navigation_finished():
+		var next_pos = _navigation_agent_3d.get_next_path_position()
+		velocity = global_position.direction_to(next_pos) * speed
+	else:
+		velocity = Vector3.ZERO
+		
+	if not is_on_floor():
+		velocity.y =  -9.18
+	
+	move_and_slide()
+
+func _new_destination():
+	var destination = cursor.value_axis_3d
+	if not destination.is_finite():
+		return
+	_navigation_agent_3d.target_position = destination
+		
+