export default class Rogue {

	constructor() {
		this.message = ""
		this.end = false
		this.init_level()
		this.x = 5
		this.y = 5
	}

	apply_commad = function(command)
	{
		this.message = ""

		let nx = this.x
		let ny = this.y

		switch (command)
		{
		case "q":
			this.end_game()
			break
		case "h":
			nx--
			break
		case "j":
			ny++
			break
		case "k":
			ny--
			break
		case "l":
			nx++
			break
		}

		if (this.level[nx][ny] == ".") {
			this.x = nx
			this.y = ny
		}
	}

	end_game = function()
	{
		this.message = "good bye"
		this.end = true
	}

	init_level = function()
	{
		const size = 20
		this.level = []
		for (let y = 0; y < size; y++) {
			let cols = []
			for (let x = 0; x < size; x++) {
				let tile = '.'
				if (x == 0 || y == 0 || x == size - 1 || y == size - 1) {
					tile = '#'
				}
				cols.push(tile)
			}
			this.level.push(cols)
		}
	}
}