Update terbaru

Menambahkan bypas nama gwa Nambahkan ban/unban/ban list menambahkan world clasik ringan
2026-07-11 00:33:35 +07:00
parent 84ff0edd28
commit 781b01c2bf
11 changed files with 547 additions and 39 deletions
@@ -0,0 +1,170 @@
+package player
+
+import (
+	"encoding/json"
+	"os"
+	"strings"
+	"sync"
+	"time"
+)
+
+// BanEntry represents a ban on the server.
+type BanEntry struct {
+	Name      string    `json:"name"`
+	XUID      string    `json:"xuid,omitempty"`
+	UUID      string    `json:"uuid,omitempty"`
+	IP        string    `json:"ip,omitempty"`
+	BannedAt  time.Time `json:"banned_at"`
+	ExpiresAt time.Time `json:"expires_at"` // Zero time means permanent
+	Reason    string    `json:"reason"`
+}
+
+// BanManager handles player bans.
+type BanManager struct {
+	mu   sync.Mutex
+	bans map[string]BanEntry
+	path string
+}
+
+// Bans is the global ban manager.
+var Bans = &BanManager{
+	bans: make(map[string]BanEntry),
+	path: "bans.json",
+}
+
+// Load loads the banned players from bans.json.
+func (bm *BanManager) Load() error {
+	bm.mu.Lock()
+	defer bm.mu.Unlock()
+	data, err := os.ReadFile(bm.path)
+	if err != nil {
+		if os.IsNotExist(err) {
+			return nil
+		}
+		return err
+	}
+	var list []BanEntry
+	if err := json.Unmarshal(data, &list); err != nil {
+		return err
+	}
+	bm.bans = make(map[string]BanEntry)
+	for _, entry := range list {
+		bm.bans[strings.ToLower(entry.Name)] = entry
+	}
+	return nil
+}
+
+// Save saves the banned players to bans.json.
+func (bm *BanManager) Save() error {
+	bm.mu.Lock()
+	defer bm.mu.Unlock()
+	var list []BanEntry
+	for _, entry := range bm.bans {
+		list = append(list, entry)
+	}
+	data, err := json.MarshalIndent(list, "", "  ")
+	if err != nil {
+		return err
+	}
+	return os.WriteFile(bm.path, data, 0644)
+}
+
+// Ban bans a player by name, with optional XUID, UUID, and IP.
+func (bm *BanManager) Ban(name string, duration time.Duration, reason string, xuid string, uuidStr string, ip string) {
+	bm.mu.Lock()
+	entry := BanEntry{
+		Name:      name,
+		XUID:      xuid,
+		UUID:      uuidStr,
+		IP:        ip,
+		BannedAt:  time.Now(),
+		Reason:    reason,
+	}
+	if duration > 0 {
+		entry.ExpiresAt = time.Now().Add(duration)
+	}
+	bm.bans[strings.ToLower(name)] = entry
+	bm.mu.Unlock()
+	_ = bm.Save()
+}
+
+// Unban unbans a player by name.
+func (bm *BanManager) Unban(name string) bool {
+	bm.mu.Lock()
+	nameLower := strings.ToLower(name)
+	_, exists := bm.bans[nameLower]
+	if exists {
+		delete(bm.bans, nameLower)
+	}
+	bm.mu.Unlock()
+	if exists {
+		_ = bm.Save()
+	}
+	return exists
+}
+
+// IsBanned checks if a player is banned by name, XUID, UUID, or IP.
+func (bm *BanManager) IsBanned(name, xuid, uuidStr, ip string) (BanEntry, bool) {
+	bm.mu.Lock()
+	defer bm.mu.Unlock()
+
+	now := time.Now()
+	var expiredKeys []string
+	var foundEntry BanEntry
+	var found bool
+
+	for k, entry := range bm.bans {
+		if !entry.ExpiresAt.IsZero() && now.After(entry.ExpiresAt) {
+			expiredKeys = append(expiredKeys, k)
+			continue
+		}
+
+		if !found {
+			if strings.EqualFold(entry.Name, name) {
+				foundEntry = entry
+				found = true
+			} else if xuid != "" && entry.XUID != "" && entry.XUID == xuid {
+				foundEntry = entry
+				found = true
+			} else if uuidStr != "" && entry.UUID != "" && strings.EqualFold(entry.UUID, uuidStr) {
+				foundEntry = entry
+				found = true
+			} else if ip != "" && entry.IP != "" && entry.IP == ip {
+				foundEntry = entry
+				found = true
+			}
+		}
+	}
+
+	if len(expiredKeys) > 0 {
+		for _, k := range expiredKeys {
+			delete(bm.bans, k)
+		}
+		go func() { _ = bm.Save() }()
+	}
+
+	return foundEntry, found
+}
+
+// List returns all active bans.
+func (bm *BanManager) List() []BanEntry {
+	bm.mu.Lock()
+	defer bm.mu.Unlock()
+	var active []BanEntry
+	now := time.Now()
+	var expiredKeys []string
+	for nameLower, entry := range bm.bans {
+		if !entry.ExpiresAt.IsZero() && now.After(entry.ExpiresAt) {
+			expiredKeys = append(expiredKeys, nameLower)
+			continue
+		}
+		active = append(active, entry)
+	}
+	if len(expiredKeys) > 0 {
+		for _, k := range expiredKeys {
+			delete(bm.bans, k)
+		}
+		go func() { _ = bm.Save() }()
+	}
+	return active
+}