add playtime chat command

config.json

@@ -170,6 +170,11 @@
       "Enabled": true,
       "Description": "Toggle the Quest timer",
       "Prefix": "timer"
+    }, {
+      "Name": "Playtime",
+      "Enabled": true,
+      "Description": "Show your playtime",
+      "Prefix": "playtime"
     }
   ],
   "Courses": [

server/channelserver/handlers_cast_binary.go

@@ -407,6 +407,13 @@ func parseChatCommand(s *Session, command string) {
 		} else {
 			sendDisabledCommandMessage(s, commands["Discord"])
 		}
+	case commands["Playtime"].Prefix:
+		if commands["Playtime"].Enabled || s.isOp() {
+			playtime := s.playtime + uint32(time.Now().Sub(s.playtimeTime).Seconds())
+			sendServerChatMessage(s, fmt.Sprintf(s.server.i18n.commands.playtime, playtime/60/60, playtime/60%60, playtime%60))
+		} else {
+			sendDisabledCommandMessage(s, commands["Playtime"])
+		}
 	case commands["Help"].Prefix:
 		if commands["Help"].Enabled || s.isOp() {
 			for _, command := range commands {

server/channelserver/handlers_character.go

@@ -23,6 +23,7 @@ const (
 	pGalleryData          // +1748
 	pToreData             // +240
 	pGardenData           // +68
+	pPlaytime             // +4
 	pWeaponType           // +1
 	pWeaponID             // +2
 	pHR                   // +2
@@ -45,6 +46,7 @@ type CharacterSaveData struct {
 	GalleryData   []byte
 	ToreData      []byte
 	GardenData    []byte
+	Playtime      uint32
 	WeaponType    uint8
 	WeaponID      uint16
 	HR            uint16
@@ -59,6 +61,7 @@ func getPointers() map[SavePointer]int {
 	pointers := map[SavePointer]int{pGender: 81, lBookshelfData: 5576}
 	switch _config.ErupeConfig.RealClientMode {
 	case _config.ZZ:
+		pointers[pPlaytime] = 128356
 		pointers[pWeaponID] = 128522
 		pointers[pWeaponType] = 128789
 		pointers[pHouseTier] = 129900
@@ -74,6 +77,7 @@ func getPointers() map[SavePointer]int {
 	case _config.Z2, _config.Z1, _config.G101, _config.G10, _config.G91, _config.G9, _config.G81, _config.G8,
 		_config.G7, _config.G61, _config.G6, _config.G52, _config.G51, _config.G5, _config.GG, _config.G32, _config.G31,
 		_config.G3, _config.G2, _config.G1:
+		pointers[pPlaytime] = 92356
 		pointers[pWeaponID] = 92522
 		pointers[pWeaponType] = 92789
 		pointers[pHouseTier] = 93900
@@ -87,6 +91,7 @@ func getPointers() map[SavePointer]int {
 		pointers[pRP] = 106614
 		pointers[pKQF] = 110720
 	case _config.F5, _config.F4:
+		pointers[pPlaytime] = 60356
 		pointers[pWeaponID] = 60522
 		pointers[pWeaponType] = 60789
 		pointers[pHouseTier] = 61900
@@ -98,6 +103,7 @@ func getPointers() map[SavePointer]int {
 		pointers[pGardenData] = 74424
 		pointers[pRP] = 74614
 	case _config.S6:
+		pointers[pPlaytime] = 12356
 		pointers[pWeaponID] = 12522
 		pointers[pWeaponType] = 12789
 		pointers[pHouseTier] = 13900
@@ -231,6 +237,7 @@ func (save *CharacterSaveData) updateStructWithSaveData() {
 			save.GalleryData = save.decompSave[save.Pointers[pGalleryData] : save.Pointers[pGalleryData]+1748]
 			save.ToreData = save.decompSave[save.Pointers[pToreData] : save.Pointers[pToreData]+240]
 			save.GardenData = save.decompSave[save.Pointers[pGardenData] : save.Pointers[pGardenData]+68]
+			save.Playtime = binary.LittleEndian.Uint32(save.decompSave[save.Pointers[pPlaytime] : save.Pointers[pPlaytime]+4])
 			save.WeaponType = save.decompSave[save.Pointers[pWeaponType]]
 			save.WeaponID = binary.LittleEndian.Uint16(save.decompSave[save.Pointers[pWeaponID] : save.Pointers[pWeaponID]+2])
 			save.HR = binary.LittleEndian.Uint16(save.decompSave[save.Pointers[pHR] : save.Pointers[pHR]+2])

server/channelserver/handlers_data.go

@@ -54,6 +54,9 @@ func handleMsgMhfSavedata(s *Session, p mhfpacket.MHFPacket) {
 	}
 	characterSaveData.updateStructWithSaveData()
 
+	s.playtime = characterSaveData.Playtime
+	s.playtimeTime = time.Now()
+
 	// Bypass name-checker if new
 	if characterSaveData.IsNewCharacter == true {
 		s.Name = characterSaveData.Name

server/channelserver/sys_language.go

@@ -10,6 +10,7 @@ type i18n struct {
 		noOp     string
 		disabled string
 		reload   string
+		playtime string
 		kqf      struct {
 			get string
 			set struct {
@@ -175,6 +176,8 @@ func getLangStrings(s *Server) i18n {
 		i.commands.noOp = "You don't have permission to use this command"
 		i.commands.disabled = "%s command is disabled"
 		i.commands.reload = "Reloading players..."
+		i.commands.playtime = "Playtime: %d hours %d minutes %d seconds"
+
 		i.commands.kqf.get = "KQF: %x"
 		i.commands.kqf.set.error = "Error in command. Format: %s set xxxxxxxxxxxxxxxx"
 		i.commands.kqf.set.success = "KQF set, please switch Land/World"

server/channelserver/sys_session.go

@@ -50,6 +50,9 @@ type Session struct {
 	kqf              []byte
 	kqfOverride      bool
 
+	playtime     uint32
+	playtimeTime time.Time
+
 	semaphore     *Semaphore // Required for the stateful MsgSysUnreserveStage packet.
 	semaphoreMode bool
 	semaphoreID   []uint16