71 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
		
		
			
		
	
	
			71 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
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								// For more tutorials: https://blog.learngoprogramming.com
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								//
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								// Copyright © 2018 Inanc Gumus
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								// Learn Go Programming Course
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								// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
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								//
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								package main
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								import (
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									"fmt"
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									"strconv"
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									"strings"
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								)
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								func runCmd(input string, games []game, byID map[int]game) bool {
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									fmt.Println()
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									cmd := strings.Fields(input)
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									if len(cmd) == 0 {
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										return true
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									}
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									switch cmd[0] {
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									case "quit":
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										return cmdQuit()
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									case "list":
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										return cmdList(games)
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									case "id":
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										return cmdByID(cmd, games, byID)
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									}
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									return true
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								}
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								func cmdQuit() bool {
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									fmt.Println("bye!")
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									return false
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								}
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								func cmdList(games []game) bool {
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									for _, g := range games {
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										printGame(g)
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									}
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									return true
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								}
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								func cmdByID(cmd []string, games []game, byID map[int]game) bool {
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									if len(cmd) != 2 {
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										fmt.Println("wrong id")
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										return true
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									}
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									id, err := strconv.Atoi(cmd[1])
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									if err != nil {
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										fmt.Println("wrong id")
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										return true
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									}
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									g, ok := byID[id]
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									if !ok {
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										fmt.Println("sorry. i don't have the game")
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										return true
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									}
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									printGame(g)
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									return true
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								}
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