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rewrite command processor and i18n

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This commit is contained in:
wish
2024-10-14 23:23:14 +11:00
parent 0af565a766
commit c46d8dea3f
6 changed files with 622 additions and 394 deletions
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362
server/channelserver/handlers_cast_binary.go
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@@ -1,26 +1,18 @@
package channelserver
import (
"crypto/rand"
"encoding/hex"
"erupe-ce/config"
"erupe-ce/network/binpacket"
"erupe-ce/network/mhfpacket"
"erupe-ce/utils/byteframe"
"erupe-ce/utils/db"
"erupe-ce/utils/logger"
"erupe-ce/utils/mhfcid"
"erupe-ce/utils/mhfcourse"
"erupe-ce/utils/token"
"sync"
"fmt"
"math"
"strconv"
"strings"
"time"
"golang.org/x/exp/slices"
"go.uber.org/zap"
)
@@ -55,21 +47,16 @@ func (server *ChannelServer) initCommands() {
commandLogger := logger.Get().Named("command")
cmds := config.GetConfig().Commands
for _, cmd := range cmds {
commands[cmd.Name] = cmd
if cmd.Enabled {
commandLogger.Info(fmt.Sprintf("%s: Enabled, prefix: %s", cmd.Name, cmd.Prefix))
for cmd, conf := range cmds {
if conf.Enabled {
commandLogger.Info(fmt.Sprintf("%s: Enabled", cmd))
} else {
commandLogger.Info(fmt.Sprintf("%s: Disabled", cmd.Name))
commandLogger.Info(fmt.Sprintf("%s: Disabled", cmd))
}
}
})
}
func sendDisabledCommandMessage(s *Session, cmd config.Command) {
sendServerChatMessage(s, fmt.Sprintf(s.Server.i18n.commands.disabled, cmd.Name))
}
func sendServerChatMessage(s *Session, message string) {
// Make the inside of the casted binary
bf := byteframe.NewByteFrame()
@@ -92,334 +79,6 @@ func sendServerChatMessage(s *Session, message string) {
s.QueueSendMHF(castedBin)
}
func parseChatCommand(s *Session, command string) {
database, err := db.GetDB()
if err != nil {
s.Logger.Fatal(fmt.Sprintf("Failed to get database instance: %s", err))
}
args := strings.Split(command[len(config.GetConfig().CommandPrefix):], " ")
switch args[0] {
case commands["Ban"].Prefix:
if s.isOp() {
if len(args) > 1 {
var expiry time.Time
if len(args) > 2 {
var length int
var unit string
n, err := fmt.Sscanf(args[2], `%d%s`, &length, &unit)
if err == nil && n == 2 {
switch unit {
case "s", "second", "seconds":
expiry = time.Now().Add(time.Duration(length) * time.Second)
case "m", "mi", "minute", "minutes":
expiry = time.Now().Add(time.Duration(length) * time.Minute)
case "h", "hour", "hours":
expiry = time.Now().Add(time.Duration(length) * time.Hour)
case "d", "day", "days":
expiry = time.Now().Add(time.Duration(length) * time.Hour * 24)
case "mo", "month", "months":
expiry = time.Now().Add(time.Duration(length) * time.Hour * 24 * 30)
case "y", "year", "years":
expiry = time.Now().Add(time.Duration(length) * time.Hour * 24 * 365)
}
} else {
sendServerChatMessage(s, s.Server.i18n.commands.ban.error)
return
}
}
cid := mhfcid.ConvertCID(args[1])
if cid > 0 {
var uid uint32
var uname string
err := database.QueryRow(`SELECT id, username FROM users u WHERE u.id=(SELECT c.user_id FROM characters c WHERE c.id=$1)`, cid).Scan(&uid, &uname)
if err == nil {
if expiry.IsZero() {
database.Exec(`INSERT INTO bans VALUES ($1)
ON CONFLICT (user_id) DO UPDATE SET expires=NULL`, uid)
sendServerChatMessage(s, fmt.Sprintf(s.Server.i18n.commands.ban.success, uname))
} else {
database.Exec(`INSERT INTO bans VALUES ($1, $2)
ON CONFLICT (user_id) DO UPDATE SET expires=$2`, uid, expiry)
sendServerChatMessage(s, fmt.Sprintf(s.Server.i18n.commands.ban.success, uname)+fmt.Sprintf(s.Server.i18n.commands.ban.length, expiry.Format(time.DateTime)))
}
s.Server.DisconnectUser(uid)
} else {
sendServerChatMessage(s, s.Server.i18n.commands.ban.noUser)
}
} else {
sendServerChatMessage(s, s.Server.i18n.commands.ban.invalid)
}
} else {
sendServerChatMessage(s, s.Server.i18n.commands.ban.error)
}
} else {
sendServerChatMessage(s, s.Server.i18n.commands.noOp)
}
case commands["Timer"].Prefix:
if commands["Timer"].Enabled || s.isOp() {
var state bool
database.QueryRow(`SELECT COALESCE(timer, false) FROM users u WHERE u.id=(SELECT c.user_id FROM characters c WHERE c.id=$1)`, s.CharID).Scan(&state)
database.Exec(`UPDATE users u SET timer=$1 WHERE u.id=(SELECT c.user_id FROM characters c WHERE c.id=$2)`, !state, s.CharID)
if state {
sendServerChatMessage(s, s.Server.i18n.commands.timer.disabled)
} else {
sendServerChatMessage(s, s.Server.i18n.commands.timer.enabled)
}
} else {
sendDisabledCommandMessage(s, commands["Timer"])
}
case commands["PSN"].Prefix:
if commands["PSN"].Enabled || s.isOp() {
if len(args) > 1 {
var exists int
database.QueryRow(`SELECT count(*) FROM users WHERE psn_id = $1`, args[1]).Scan(&exists)
if exists == 0 {
_, err := database.Exec(`UPDATE users u SET psn_id=$1 WHERE u.id=(SELECT c.user_id FROM characters c WHERE c.id=$2)`, args[1], s.CharID)
if err == nil {
sendServerChatMessage(s, fmt.Sprintf(s.Server.i18n.commands.psn.success, args[1]))
}
} else {
sendServerChatMessage(s, s.Server.i18n.commands.psn.exists)
}
} else {
sendServerChatMessage(s, fmt.Sprintf(s.Server.i18n.commands.psn.error, commands["PSN"].Prefix))
}
} else {
sendDisabledCommandMessage(s, commands["PSN"])
}
case commands["Reload"].Prefix:
if commands["Reload"].Enabled || s.isOp() {
sendServerChatMessage(s, s.Server.i18n.commands.reload)
var temp mhfpacket.MHFPacket
for _, object := range s.stage.objects {
if object.ownerCharID == s.CharID {
continue
}
temp = &mhfpacket.MsgSysDeleteObject{ObjID: object.id}
s.QueueSendMHF(temp)
}
for _, session := range s.Server.sessions {
if s == session {
continue
}
temp = &mhfpacket.MsgSysDeleteUser{CharID: session.CharID}
s.QueueSendMHF(temp)
}
time.Sleep(500 * time.Millisecond)
for _, session := range s.Server.sessions {
if s == session {
continue
}
temp = &mhfpacket.MsgSysInsertUser{CharID: session.CharID}
s.QueueSendMHF(temp)
for i := 0; i < 3; i++ {
temp = &mhfpacket.MsgSysNotifyUserBinary{
CharID: session.CharID,
BinaryType: uint8(i + 1),
}
s.QueueSendMHF(temp)
}
}
for _, obj := range s.stage.objects {
if obj.ownerCharID == s.CharID {
continue
}
temp = &mhfpacket.MsgSysDuplicateObject{
ObjID: obj.id,
X: obj.x,
Y: obj.y,
Z: obj.z,
Unk0: 0,
OwnerCharID: obj.ownerCharID,
}
s.QueueSendMHF(temp)
}
} else {
sendDisabledCommandMessage(s, commands["Reload"])
}
case commands["KeyQuest"].Prefix:
if commands["KeyQuest"].Enabled || s.isOp() {
if config.GetConfig().ClientID < config.G10 {
sendServerChatMessage(s, s.Server.i18n.commands.kqf.version)
} else {
if len(args) > 1 {
if args[1] == "get" {
sendServerChatMessage(s, fmt.Sprintf(s.Server.i18n.commands.kqf.get, s.kqf))
} else if args[1] == "set" {
if len(args) > 2 && len(args[2]) == 16 {
hexd, _ := hex.DecodeString(args[2])
s.kqf = hexd
s.kqfOverride = true
sendServerChatMessage(s, s.Server.i18n.commands.kqf.set.success)
} else {
sendServerChatMessage(s, fmt.Sprintf(s.Server.i18n.commands.kqf.set.error, commands["KeyQuest"].Prefix))
}
}
}
}
} else {
sendDisabledCommandMessage(s, commands["KeyQuest"])
}
case commands["Rights"].Prefix:
if commands["Rights"].Enabled || s.isOp() {
if len(args) > 1 {
v, _ := strconv.Atoi(args[1])
_, err := database.Exec("UPDATE users u SET rights=$1 WHERE u.id=(SELECT c.user_id FROM characters c WHERE c.id=$2)", v, s.CharID)
if err == nil {
sendServerChatMessage(s, fmt.Sprintf(s.Server.i18n.commands.rights.success, v))
} else {
sendServerChatMessage(s, fmt.Sprintf(s.Server.i18n.commands.rights.error, commands["Rights"].Prefix))
}
} else {
sendServerChatMessage(s, fmt.Sprintf(s.Server.i18n.commands.rights.error, commands["Rights"].Prefix))
}
} else {
sendDisabledCommandMessage(s, commands["Rights"])
}
case commands["Course"].Prefix:
if commands["Course"].Enabled || s.isOp() {
if len(args) > 1 {
for _, course := range mhfcourse.Courses() {
for _, alias := range course.Aliases() {
if strings.ToLower(args[1]) == strings.ToLower(alias) {
if slices.Contains(config.GetConfig().Courses, config.Course{Name: course.Aliases()[0], Enabled: true}) {
var delta, rightsInt uint32
if mhfcourse.CourseExists(course.ID, s.courses) {
ei := slices.IndexFunc(s.courses, func(c mhfcourse.Course) bool {
for _, alias := range c.Aliases() {
if strings.ToLower(args[1]) == strings.ToLower(alias) {
return true
}
}
return false
})
if ei != -1 {
delta = uint32(-1 * math.Pow(2, float64(course.ID)))
sendServerChatMessage(s, fmt.Sprintf(s.Server.i18n.commands.course.disabled, course.Aliases()[0]))
}
} else {
delta = uint32(math.Pow(2, float64(course.ID)))
sendServerChatMessage(s, fmt.Sprintf(s.Server.i18n.commands.course.enabled, course.Aliases()[0]))
}
err := database.QueryRow("SELECT rights FROM users u INNER JOIN characters c ON u.id = c.user_id WHERE c.id = $1", s.CharID).Scan(&rightsInt)
if err == nil {
database.Exec("UPDATE users u SET rights=$1 WHERE u.id=(SELECT c.user_id FROM characters c WHERE c.id=$2)", rightsInt+delta, s.CharID)
}
updateRights(s)
} else {
sendServerChatMessage(s, fmt.Sprintf(s.Server.i18n.commands.course.locked, course.Aliases()[0]))
}
return
}
}
}
} else {
sendServerChatMessage(s, fmt.Sprintf(s.Server.i18n.commands.course.error, commands["Course"].Prefix))
}
} else {
sendDisabledCommandMessage(s, commands["Course"])
}
case commands["Raviente"].Prefix:
if commands["Raviente"].Enabled || s.isOp() {
if len(args) > 1 {
if s.Server.getRaviSemaphore() != nil {
switch args[1] {
case "start":
if s.Server.raviente.register[1] == 0 {
s.Server.raviente.register[1] = s.Server.raviente.register[3]
sendServerChatMessage(s, s.Server.i18n.commands.ravi.start.success)
s.notifyRavi()
} else {
sendServerChatMessage(s, s.Server.i18n.commands.ravi.start.error)
}
case "cm", "check", "checkmultiplier", "multiplier":
sendServerChatMessage(s, fmt.Sprintf(s.Server.i18n.commands.ravi.multiplier, s.Server.GetRaviMultiplier()))
case "sr", "sendres", "resurrection", "ss", "sendsed", "rs", "reqsed":
if config.GetConfig().ClientID == config.ZZ {
switch args[1] {
case "sr", "sendres", "resurrection":
if s.Server.raviente.state[28] > 0 {
sendServerChatMessage(s, s.Server.i18n.commands.ravi.res.success)
s.Server.raviente.state[28] = 0
} else {
sendServerChatMessage(s, s.Server.i18n.commands.ravi.res.error)
}
case "ss", "sendsed":
sendServerChatMessage(s, s.Server.i18n.commands.ravi.sed.success)
// Total BerRavi HP
HP := s.Server.raviente.state[0] + s.Server.raviente.state[1] + s.Server.raviente.state[2] + s.Server.raviente.state[3] + s.Server.raviente.state[4]
s.Server.raviente.support[1] = HP
case "rs", "reqsed":
sendServerChatMessage(s, s.Server.i18n.commands.ravi.request)
// Total BerRavi HP
HP := s.Server.raviente.state[0] + s.Server.raviente.state[1] + s.Server.raviente.state[2] + s.Server.raviente.state[3] + s.Server.raviente.state[4]
s.Server.raviente.support[1] = HP + 1
}
} else {
sendServerChatMessage(s, s.Server.i18n.commands.ravi.version)
}
default:
sendServerChatMessage(s, s.Server.i18n.commands.ravi.error)
}
} else {
sendServerChatMessage(s, s.Server.i18n.commands.ravi.noPlayers)
}
} else {
sendServerChatMessage(s, s.Server.i18n.commands.ravi.error)
}
} else {
sendDisabledCommandMessage(s, commands["Raviente"])
}
case commands["Teleport"].Prefix:
if commands["Teleport"].Enabled || s.isOp() {
if len(args) > 2 {
x, _ := strconv.ParseInt(args[1], 10, 16)
y, _ := strconv.ParseInt(args[2], 10, 16)
payload := byteframe.NewByteFrame()
payload.SetLE()
payload.WriteUint8(2) // SetState type(position == 2)
payload.WriteInt16(int16(x)) // X
payload.WriteInt16(int16(y)) // Y
payloadBytes := payload.Data()
s.QueueSendMHF(&mhfpacket.MsgSysCastedBinary{
CharID: s.CharID,
MessageType: BinaryMessageTypeState,
RawDataPayload: payloadBytes,
})
sendServerChatMessage(s, fmt.Sprintf(s.Server.i18n.commands.teleport.success, x, y))
} else {
sendServerChatMessage(s, fmt.Sprintf(s.Server.i18n.commands.teleport.error, commands["Teleport"].Prefix))
}
} else {
sendDisabledCommandMessage(s, commands["Teleport"])
}
case commands["Discord"].Prefix:
if commands["Discord"].Enabled || s.isOp() {
var _token string
err := database.QueryRow(`SELECT discord_token FROM users u WHERE u.id=(SELECT c.user_id FROM characters c WHERE c.id=$1)`, s.CharID).Scan(&_token)
if err != nil {
randToken := make([]byte, 4)
rand.Read(randToken)
_token = fmt.Sprintf("%x-%x", randToken[:2], randToken[2:])
database.Exec(`UPDATE users u SET discord_token = $1 WHERE u.id=(SELECT c.user_id FROM characters c WHERE c.id=$2)`, _token, s.CharID)
}
sendServerChatMessage(s, fmt.Sprintf(s.Server.i18n.commands.discord.success, _token))
} else {
sendDisabledCommandMessage(s, commands["Discord"])
}
case commands["Help"].Prefix:
if commands["Help"].Enabled || s.isOp() {
for _, command := range commands {
if command.Enabled || s.isOp() {
sendServerChatMessage(s, fmt.Sprintf("%s%s: %s", config.GetConfig().CommandPrefix, command.Prefix, command.Description))
}
}
} else {
sendDisabledCommandMessage(s, commands["Help"])
}
}
}
func handleMsgSysCastBinary(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgSysCastBinary)
tmp := byteframe.NewByteFrameFromBytes(pkt.RawDataPayload)
@@ -435,7 +94,13 @@ func handleMsgSysCastBinary(s *Session, p mhfpacket.MHFPacket) {
_ = tmp.ReadBytes(9)
tmp.SetLE()
frame := tmp.ReadUint32()
sendServerChatMessage(s, fmt.Sprintf(s.Server.i18n.timer, frame/30/60/60, frame/30/60, frame/30%60, int(math.Round(float64(frame%30*100)/3)), frame))
s.sendMessage(t("timer", v{
"hours": fmt.Sprintf("%d", int(frame/30/60/60)),
"minutes": fmt.Sprintf("%d", frame/30/60),
"seconds": fmt.Sprintf("%d", frame/30%60),
"milliseconds": fmt.Sprintf("%d", int(math.Round(float64(frame%30*100)/3))),
"frames": fmt.Sprintf("%d", frame),
}))
}
}
}
@@ -494,7 +159,10 @@ func handleMsgSysCastBinary(s *Session, p mhfpacket.MHFPacket) {
chatMessage := &binpacket.MsgBinChat{}
chatMessage.Parse(bf)
if strings.HasPrefix(chatMessage.Message, config.GetConfig().CommandPrefix) {
parseChatCommand(s, chatMessage.Message)
err = executeCommand(s, chatMessage.Message)
if err != nil {
s.Logger.Error(fmt.Sprintf("Failed to execute command: %s", err))
}
return
}
if (pkt.BroadcastType == BroadcastTypeStage && s.stage.id == "sl1Ns200p0a0u0") || pkt.BroadcastType == BroadcastTypeWorld {