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// Copyright (c) 2016 Florian Fischer. All rights reserved.
// Use of this source code is governed by a MIT license found in the LICENSE file.
package uis
import (
"bufio"
"fmt"
"os"
. "muhq.space/go/muhq/goffel/logic"
)
type intPlayer struct {
name string
score Score
}
type Interactive struct {
players []intPlayer
}
var dices Dices
var reader = bufio.NewReader(os.Stdin)
func (i *Interactive) Init() error {
name := ""
count := 0
fmt.Println("Please enter your player names. An empty line ends the player registration.")
for {
fmt.Printf("%d: ", count+1)
_, err := fmt.Scanln(&name)
if err != nil {
break
}
i.players = append(i.players, intPlayer{name, NewScore()})
count++
}
return nil
}
func (ui *Interactive) Round(r int) error {
fmt.Printf("Round %d\n", r)
for i := range ui.players {
turn(&ui.players[i])
}
return nil
}
func (ui *Interactive) BroadcastWinner() {
w := []intPlayer{}
s := 0
for _, p := range ui.players {
t := p.score.Score()
if t > s || len(w) == 0 {
s = t
w = []intPlayer{p}
} else if t == s {
w = append(w, p)
}
}
if len(w) == 1 {
fmt.Println("The Winner is:")
} else {
fmt.Println("The Winners are:")
}
for _, p := range w {
fmt.Println(p.name, "with", p.score.Score(), "points")
}
}
func turn(p *intPlayer) {
dices.Roll(nil)
fmt.Printf("%s's turn:\n", p.name)
fmt.Println(dices)
var cmd Cmd
rerolls := 0
for {
fmt.Print("Please enter a command(h for help): ")
input, err := reader.ReadString('\n')
if err != nil {
panic(err)
}
cmd, err = ParseCmd(input[0 : len(input)-1])
if err != nil {
fmt.Printf("%v. Try \"h\".\n", err)
continue
}
switch cmd.Cmd {
case "h":
print(CmdHelp(cmd.Argv[0]))
case "p":
fmt.Println(p.score)
case "d":
fmt.Println(dices)
case "q":
os.Exit(0)
case "i":
points, err := p.score.Insert(dices, cmd.Argv[0])
if err != nil {
fmt.Println("Insert failed:", err)
continue
}
fmt.Printf("You inserted %d into %v.\n", points, ScoreNames[cmd.Argv[0]])
return
case "c":
err = p.score.Cancel(cmd.Argv[0])
if err != nil {
fmt.Println(err)
continue
}
fmt.Println("You cancelled", ScoreNames[cmd.Argv[0]])
return
case "r":
if rerolls < 2 {
err := dices.Roll(cmd.Argv)
if err != nil {
fmt.Println("Reroll failed:", err)
continue
}
rerolls++
fmt.Println(dices)
continue
}
fmt.Println("You are not allowed to reroll more than twice.")
default:
}
}
}
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