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81 lines
2.0 KiB
Go
81 lines
2.0 KiB
Go
//go:build !js || !wasm
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// +build !js !wasm
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package main
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import (
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"crypto/rand"
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"encoding/hex"
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"fmt"
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"io/ioutil"
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"log"
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"strings"
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)
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// loadOrCreatePlayerCode lädt oder erstellt einen eindeutigen Spieler-Code (Desktop Version)
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func (g *Game) loadOrCreatePlayerCode() {
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const codeFile = "player_code.txt"
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// Versuche bestehenden Code zu laden
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if data, err := ioutil.ReadFile(codeFile); err == nil {
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g.playerCode = string(data)
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log.Printf("🔑 Player-Code geladen: %s", g.playerCode)
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return
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}
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// Erstelle neuen Code (32 Hex-Zeichen = 16 Bytes)
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bytes := make([]byte, 16)
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if _, err := rand.Read(bytes); err != nil {
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log.Fatal("Fehler beim Generieren des Player-Codes:", err)
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}
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g.playerCode = hex.EncodeToString(bytes)
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// Speichere Code in Datei
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if err := ioutil.WriteFile(codeFile, []byte(g.playerCode), 0644); err != nil {
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log.Fatal("Fehler beim Speichern des Player-Codes:", err)
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}
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log.Printf("🆕 Neuer Player-Code erstellt: %s", g.playerCode)
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}
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// loadPlayerName lädt gespeicherten Spielernamen (Desktop Version)
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func (g *Game) loadPlayerName() string {
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const nameFile = "player_name.txt"
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if data, err := ioutil.ReadFile(nameFile); err == nil {
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name := strings.TrimSpace(string(data))
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if name != "" {
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log.Printf("👤 Spielername geladen: %s", name)
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return name
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}
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}
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return ""
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}
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// savePlayerName speichert Spielernamen (Desktop Version)
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func (g *Game) savePlayerName(name string) {
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const nameFile = "player_name.txt"
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if err := ioutil.WriteFile(nameFile, []byte(name), 0644); err != nil {
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log.Printf("⚠️ Fehler beim Speichern des Spielernamens: %v", err)
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} else {
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log.Printf("💾 Spielername gespeichert: %s", name)
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}
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}
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func (g *Game) loadHighscore() int {
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const hsFile = "highscore.txt"
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if data, err := ioutil.ReadFile(hsFile); err == nil {
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var score int
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if _, err2 := fmt.Sscanf(strings.TrimSpace(string(data)), "%d", &score); err2 == nil {
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return score
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}
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}
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return 0
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}
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func (g *Game) saveHighscore(score int) {
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const hsFile = "highscore.txt"
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ioutil.WriteFile(hsFile, []byte(fmt.Sprintf("%d", score)), 0644)
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}
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