package internal

import (
	"image/color"

	"github.com/hajimehoshi/ebiten/v2"
	"github.com/hajimehoshi/ebiten/v2/vector"
)

type net struct {
}

const netRectBaseWidth = 1

func (n *net) draw(img *ebiten.Image) {
	bounds := img.Bounds()

	dy := float32(bounds.Dy())
	dx := float32(bounds.Dx())
	height := dy / 29
	width := netRectBaseWidth * dx / BaseWidth

	for offset := float32(0); offset < dy; offset += height * 2 {
		vector.DrawFilledRect(img, dx/2-width/2, offset, width, height, color.White, false)
	}
}