grunk/src/equipment/point_spray/point_spray.gd

class_name PointSpray extends Spray
## Simple single-point spraygun

@export var spray_scale := 1.5
@export var damage := 0.3334

@onready var laser: LaserCast = %LaserCast
@onready var spray_sfx: SpraySFX = %SpraySFX


func _spray() -> void:
	if laser.is_colliding():
		spray_sfx.activate()
		spray_sfx.set_angle_from_normal(laser.get_collision_normal())

		var collider := laser.get_collider()
		var gunk_component := Gunkable.get_component(collider)
		if gunk_component:
			var point := laser.get_collision_point()
			var point_scale := point.distance_to(global_position) * spray_scale
			gunk_component.paint_continuous(point, laser.get_collision_normal(), point_scale)
		if collider is Sprayable:
			(collider as Sprayable).hit(damage)