add camera following

scripts/camera.gd

@@ -0,0 +1,11 @@
+extends Camera3D
+
+@export var _target: Node3D
+@export var _damping: float = 1
+
+@onready var _default_offset: Vector3 = global_position
+
+
+func _process(delta: float) -> void:
+	var new_position := _target.global_position + _default_offset
+	global_position = lerp(global_position, new_position, 1 - exp(-delta * _damping))

scripts/camera.gd.uid

@@ -0,0 +1 @@
+uid://kpmooslgvpi5