added deposit robot

scripts/NPCIdle.gd

@@ -0,0 +1,22 @@
+extends CharacterState
+class_name NPCIdle
+
+@export var wander_distance_max : float = 15.0
+@export var scan_time : float = 3
+
+func Enter():
+	get_new_wander_point()
+
+func Update(delta):
+	#if navigation is finished get new point, otherwise continue on path
+	if character.nav_agent.is_navigation_finished():
+		get_new_wander_point()
+	else:
+		move_to_nav_point(delta)
+
+func get_new_wander_point():
+	var x = randf_range(-wander_distance_max,wander_distance_max)
+	var z = randf_range(-wander_distance_max,wander_distance_max)
+	move_target = character.global_position + Vector3(x,0,z)
+	character.nav_agent.set_target_position(move_target)
+	print("MOVE TARGET : ",move_target)