package main

import (
	"flag"
	"io"
	"os"

	"github.com/chompy/roguelike_rpg/internal/dungeon"
)

func main() {
	var tilesetName string
	flag.StringVar(&tilesetName, "tileset", "cave", "Name of the tileset")
	flag.Parse()

	input, err := io.ReadAll(os.Stdin)
	if err != nil {
		panic(err)
	}
	tileMap := dungeon.TileMapFromBytes(input)

	tileSet, err := dungeon.LoadTileSet(tilesetName)
	if err != nil {
		panic(err)
	}

	if err := tileMap.ExportPNG(tileSet, os.Stdout); err != nil {
		panic(err)
	}

}