package main

import (
	"bufio"
	"fmt"
	"log"
	"os"
	"strings"
)

var (
	BaseShape string
)

func initializeShapes() {
	BaseShape = ` --
|  
|  
|  
 --`
}

func main() {
	// Currently playing with the idea of rendering a symmetric image with only half
	// of the image's data
	var fullimage string
	initializeShapes()
	scanner := bufio.NewScanner(strings.NewReader(BaseShape))
	for scanner.Scan() {
		fullimage += scanner.Text() + ReverseChars(scanner.Text()) + "\n"
	}
	fmt.Print(fullimage)
}

func ReverseChars(s string) string {
	n := []rune(s)
	r := []rune{}
	for i := len(n) - 1; i >= 0; i-- {
		r = append(r, n[i])
	}
	return string(r)
}

func getInput() string {
	Help()
	str, err := bufio.NewReader(os.Stdin).ReadString('\n')
	if err != nil {
		log.Fatalf("Error happened getting input: %v\n", err)
	}
	return str
}

func Help() {
	fmt.Printf("R: Roll\n")
	fmt.Printf("Q: Quit\n")
}

func dice_1() {
	fmt.Printf("dice")
}