class_name LightBurstVFX
extends ExplosionVFXBase

# Shared radiating-neon-streak rendering for energy-based objects (player
# ships, enemies) - concrete subclasses only need to fix their own color.

var color: Color = Color(1, 1, 1)


func _configure_particle(visual: ExplosionParticle, p: Dictionary) -> void:
	# Direction only ever scales (vel *= 0.9 each frame in the base class),
	# it never turns - so the streak's local orientation is safe to fix
	# once here rather than recomputed from vel every frame.
	var vel: Vector2 = p["vel"]
	var dir: Vector2 = vel.normalized() if vel.length() > 0.01 else Vector2.RIGHT
	var half: Vector2 = dir * p["size"] * 0.5
	var line_color: Color = color
	visual.draw_callable = func(item: CanvasItem) -> void:
		NeonDraw.draw_glowing_line(item, -half, half, line_color, 1.0, 0.6)