Spoof game: Difference between revisions
Added Go
Thundergnat (talk | contribs) m (→{{header|Ring}}: Remove vanity tags) |
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PLAYER 2 buys the drinks!
</pre>
=={{header|Go}}==
{{trans|Kotlin}}
<lang go>package main
import (
"bufio"
"fmt"
"log"
"math/rand"
"os"
"strconv"
"time"
)
const (
esc = "\033"
test = true // set to 'false' to erase each player's coins
)
var scanner = bufio.NewScanner(os.Stdin)
func indexOf(s []int, el int) int {
for i, v := range s {
if v == el {
return i
}
}
return -1
}
func getNumber(prompt string, min, max int, showMinMax bool) (int, error) {
for {
fmt.Print(prompt)
if showMinMax {
fmt.Printf(" from %d to %d : ", min, max)
} else {
fmt.Printf(" : ")
}
scanner.Scan()
if scerr := scanner.Err(); scerr != nil {
return 0, scerr
}
input, err := strconv.Atoi(scanner.Text())
if err == nil && input >= min && input <= max {
fmt.Println()
return input, nil
}
}
}
func check(err error, text string) {
if err != nil {
log.Fatalln(err, text)
}
}
func main() {
rand.Seed(time.Now().UnixNano())
players, err := getNumber("Number of players", 2, 9, true)
check(err, "when getting players")
coins, err2 := getNumber("Number of coins per player", 3, 6, true)
check(err2, "when getting coins")
remaining := make([]int, players)
for i := range remaining {
remaining[i] = i + 1
}
first := 1 + rand.Intn(players)
fmt.Println("The number of coins in your hand will be randomly determined for")
fmt.Println("each round and displayed to you. However, when you press ENTER")
fmt.Println("it will be erased so that the other players, who should look")
fmt.Println("away until it's their turn, won't see it. When asked to guess")
fmt.Println("the total, the computer won't allow a 'bum guess'.")
for round := 1; ; round++ {
fmt.Printf("\nROUND %d:\n\n", round)
n := first
hands := make([]int, players+1)
guesses := make([]int, players+1)
for i := range guesses {
guesses[i] = -1
}
for {
fmt.Printf(" PLAYER %d:\n", n)
fmt.Println(" Please come to the computer and press ENTER")
hands[n] = rand.Intn(coins + 1)
fmt.Print(" <There are ", hands[n], " coin(s) in your hand>")
scanner.Scan()
check(scanner.Err(), "when pressing ENTER")
if !test {
fmt.Print(esc, "[1A") // move cursor up one line
fmt.Print(esc, "[2K") // erase line
fmt.Println("\r") // move cursor to beginning of line
} else {
fmt.Println()
}
for {
min := hands[n]
max := (len(remaining)-1)*coins + hands[n]
guess, err3 := getNumber(" Guess the total", min, max, false)
check(err3, "when guessing the total")
if indexOf(guesses, guess) == -1 {
guesses[n] = guess
break
}
fmt.Println(" Already guessed by another player, try again")
}
index := indexOf(remaining, n)
if index < len(remaining)-1 {
n = remaining[index+1]
} else {
n = remaining[0]
}
if n == first {
break
}
}
total := 0
for _, hand := range hands {
total += hand
}
fmt.Println(" Total coins held =", total)
eliminated := false
for _, v := range remaining {
if guesses[v] == total {
fmt.Println(" PLAYER", v, "guessed correctly and is eliminated")
r := indexOf(remaining, v)
remaining = append(remaining[:r], remaining[r+1:]...)
eliminated = true
break
}
}
if !eliminated {
fmt.Println(" No players guessed correctly in this round")
} else if len(remaining) == 1 {
fmt.Println("\nPLAYER", remaining[0], "buys the drinks!")
return
}
index2 := indexOf(remaining, n)
if index2 < len(remaining)-1 {
first = remaining[index2+1]
} else {
first = remaining[0]
}
}
}</lang>
{{out}}
Sample game. Note that lines enclosed in angle brackets will be erased after the player presses ENTER if TEST = false.
<pre>
Number of players from 2 to 9 : 2
Number of coins per player from 3 to 6 : 4
The number of coins in your hand will be randomly determined for
each round and displayed to you. However, when you press ENTER
it will be erased so that the other players, who should look
away until it's their turn, won't see it. When asked to guess
the total, the computer won't allow a 'bum guess'.
ROUND 1:
PLAYER 2:
Please come to the computer and press ENTER
<There are 0 coin(s) in your hand>
Guess the total : 3
PLAYER 1:
Please come to the computer and press ENTER
<There are 2 coin(s) in your hand>
Guess the total : 4
Total coins held = 2
No players guessed correctly in this round
ROUND 2:
PLAYER 1:
Please come to the computer and press ENTER
<There are 4 coin(s) in your hand>
Guess the total : 6
PLAYER 2:
Please come to the computer and press ENTER
<There are 3 coin(s) in your hand>
Guess the total : 7
Total coins held = 7
PLAYER 2 guessed correctly and is eliminated
PLAYER 1 buys the drinks!
</pre>
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