The_Dark_Side_of_Earth/traps/bear_trap.gd

extends Trap

@export var player_damage : int;
@export var enemy_damage : int;

var closed = false

func damage_target(target: CollisionObject2D):
	# Checks whether the player or an enemy has been hit
	if(target.get_collision_layer_value(3)):
		target.hurt(player_damage, Vector2.ZERO)
	else:
		target.hurt(enemy_damage, Vector2.ZERO)

# Bear Traps are static, hence it is sufficient to check for others entering the trap
func _on_area_2d_area_entered(area: Area2D) -> void:
	close_on(area)

func _on_area_2d_body_entered(body: Node2D) -> void:
	close_on(body)

# Play the animation and assign the damage
func close_on(target):
	if not closed:
		damage_target(target)
		closed = true
		$AnimatedSprite2D.play("close")
		await $AnimatedSprite2D.animation_finished
		await get_tree().create_timer(0.1).timeout
		queue_free()