limboai/demo/ai/tasks/arrive_pos.gd

36 lines
1.1 KiB
GDScript

#*
#* arrive_pos.gd
#* =============================================================================
#* Copyright 2021-2023 Serhii Snitsaruk
#*
#* Use of this source code is governed by an MIT-style
#* license that can be found in the LICENSE file or at
#* https://opensource.org/licenses/MIT.
#* =============================================================================
#*
@tool
@icon("res://icon.png")
extends BTAction
@export var target_position_var := "target_position"
@export var speed_var := "speed"
@export var tolerance := 50.0
func _generate_name() -> String:
return "Arrive pos: %s speed: %s" % [
LimboUtility.decorate_var(target_position_var),
LimboUtility.decorate_var(speed_var),
]
func _tick(p_delta: float) -> Status:
var target_pos: Vector2 = blackboard.get_var(target_position_var, Vector2.ZERO)
if target_pos.distance_to(agent.global_position) < tolerance:
return SUCCESS
var speed: float = blackboard.get_var(speed_var, 10.0)
var dir: Vector2 = agent.global_position.direction_to(target_pos)
agent.global_position += dir * speed * p_delta
return RUNNING