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extends StaticBody2D
@onready var sprite_node = $Sprite2D
var defender_range: float
var damage: int
var curr : PathFollow2D
func _on_tower_body_entered(_body: Node2D):
select_target(get_node("Tower").get_overlapping_bodies())
handle_animation()
func _on_tower_body_exited(_body: Node2D):
select_target(get_node("Tower").get_overlapping_bodies())
handle_animation()
func handle_animation():
if (curr == null):
sprite_node.idle_state()
else:
sprite_node.attack_state()
func select_target(targets):
var tmp = []
for i in targets:
if "Crawler" in i.name:
tmp.append(i)
# this is all to select the furthest target on the track
curr = null
for i in tmp:
if curr == null:
curr = i.get_node("../")
else:
if i.get_parent().get_progress() > curr.get_progress():
curr = i.get_node("../")
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