board.go

package yuru

import (
	"fmt"
	"bytes"
)

type Board [][]int

const (
	HEART = iota
	RED
	BLUE
	GREEN
	YELLOW
	BLACK
	DISTURB
	POISON
	DEADLY
	BOMB
)

const DONE = -1

//コピーで行う
func (b Board) Copy() Board {
	rtn := make(Board, len(b))

	for idx, elm := range b {
		rtn[idx] = make([]int, len(elm))
		copy(rtn[idx], elm)
	}
	return rtn
}

//盤面表示
func (b Board) String() string {

	rtn := bytes.NewBuffer(make([]byte,0,200))
	rtn.WriteString(fmt.Sprintln("    1 2 3 4 5 6"))
	rtn.WriteString(fmt.Sprintln("------------------"))
	for r := range b {
		rtn.WriteString(fmt.Sprintf("%d | ", r+1))

		for c := range b[r] {
			rtn.WriteString(fmt.Sprintf("%d ", b[r][c]))
		}
		rtn.WriteString(fmt.Sprintln(""))
	}
	rtn.WriteString(fmt.Sprintln("------------------"))
	return rtn.String()
}