implement login server packet structs

internal/packets/ls_structs/CreateCharacterReply.go

@@ -0,0 +1,26 @@
+package ls_structs
+
+import "eq2emu/internal/common"
+
+// CreateCharacterReply for client version 1
+type CreateCharacterReplyV1 struct {
+	AccountID uint32             `eq2:"int32"`
+	Response  uint8              `eq2:"int8"`
+	Name      common.EQ2String16 `eq2:"string16"`
+}
+
+// CreateCharacterReply for client version 1189
+type CreateCharacterReplyV1189 struct {
+	AccountID uint32             `eq2:"int32"`
+	Unknown   uint32             `eq2:"int32"`
+	Response  uint8              `eq2:"int8"`
+	Name      common.EQ2String16 `eq2:"string16"`
+}
+
+// CreateCharacterReply for client version 60085
+type CreateCharacterReplyV60085 struct {
+	AccountID uint32             `eq2:"int32"`
+	Unknown   uint32             `eq2:"int32"`
+	Response  uint8              `eq2:"int8"`
+	Name      common.EQ2String16 `eq2:"string16"`
+}

internal/packets/ls_structs/DeleteCharacterRequest.go

@@ -0,0 +1,10 @@
+package ls_structs
+
+import "eq2emu/internal/common"
+
+type DeleteCharacterRequest struct {
+	CharID   uint32             `eq2:"int32"`
+	ServerID uint32             `eq2:"int32"`
+	Unknown  uint32             `eq2:"int32"`
+	Name     common.EQ2String16 `eq2:"string16"`
+}

internal/packets/ls_structs/DeleteCharacterResponse.go

@@ -0,0 +1,12 @@
+package ls_structs
+
+import "eq2emu/internal/common"
+
+type DeleteCharacterResponse struct {
+	Response      uint8              `eq2:"int8"`
+	ServerID      uint32             `eq2:"int32"`
+	CharID        uint32             `eq2:"int32"`
+	AccountID     uint32             `eq2:"int32"`
+	Name          common.EQ2String16 `eq2:"string16"`
+	MaxCharacters uint32             `eq2:"int32"`
+}

internal/packets/ls_structs/LoginByNumRequest.go

@@ -0,0 +1,28 @@
+package ls_structs
+
+// LoginByNumRequestV1 - Client Version 1
+type LoginByNumRequestV1 struct {
+	AccountID  uint32   `eq2:"int32"`
+	AccessCode uint32   `eq2:"int32"`
+	Version    uint16   `eq2:"int16"`
+	Unknown2   []uint32 `eq2:"int32,len=5"`
+}
+
+// LoginByNumRequestV562 - Client Version 562
+type LoginByNumRequestV562 struct {
+	AccountID  uint32   `eq2:"int32"`
+	AccessCode uint32   `eq2:"int32"`
+	Unknown    uint32   `eq2:"int32"`
+	Version    uint16   `eq2:"int16"`
+	Unknown2   []uint32 `eq2:"int32,len=5"`
+}
+
+// LoginByNumRequestV1208 - Client Version 1208
+type LoginByNumRequestV1208 struct {
+	AccountID  uint32   `eq2:"int32"`
+	AccessCode uint32   `eq2:"int32"`
+	Unknown1   uint32   `eq2:"int32"`
+	Unknown2   uint16   `eq2:"int16"`
+	Version    uint16   `eq2:"int16"`
+	Unknown3   []uint32 `eq2:"int32,len=6"`
+}

internal/packets/ls_structs/LoginReplyMsg.go

@@ -2,16 +2,6 @@ package ls_structs
 
 import "eq2emu/internal/common"
 
-// StartingItem represents equipment/item data for character creation
-type StartingItem struct {
-	ModelID             uint32          `eq2:"int32"`
-	SlotID              uint8           `eq2:"int8"`
-	UseColor            uint8           `eq2:"int8"`
-	UseHighlightColor   uint8           `eq2:"int8"`
-	ModelColor          common.EQ2Color `eq2:"color"`
-	ModelHighlightColor common.EQ2Color `eq2:"color"`
-}
-
 // StartingItemV1 for older client versions (int16 model_id)
 type StartingItemV1 struct {
 	ModelID             uint16          `eq2:"int16"`
@@ -36,13 +26,8 @@ type ClassItemV1 struct {
 	StartingItems []StartingItemV1 `eq2:"array,arraysize=NumItems"`
 }
 
-// UnknownArray2Item represents items in the second unknown array
+// LoginReplyMsgV1 - Client version 1
-type UnknownArray2Item struct {
+type LoginReplyMsgV1 struct {
-	Array2Unknown uint32 `eq2:"int32"`
-}
-
-// LS_LoginReplyMsgV1 - Client version 1
-type LS_LoginReplyMsgV1 struct {
 	LoginResponse        uint8              `eq2:"int8"`
 	WorldName            common.EQ2String16 `eq2:"string16"`
 	ParentalControlFlag  uint8              `eq2:"int8"`
@@ -51,8 +36,8 @@ type LS_LoginReplyMsgV1 struct {
 	AccountID            uint32             `eq2:"int32"`
 }
 
-// LS_LoginReplyMsgV284 - Client version 284
+// LoginReplyMsgV284 - Client version 284
-type LS_LoginReplyMsgV284 struct {
+type LoginReplyMsgV284 struct {
 	LoginResponse         uint8               `eq2:"int8"`
 	Unknown               common.EQ2String16  `eq2:"string16"`
 	ParentalControlFlag   uint8               `eq2:"int8"`
@@ -74,7 +59,7 @@ type LS_LoginReplyMsgV284 struct {
 }
 
 // LS_LoginReplyMsgV843 - Client version 843
-type LS_LoginReplyMsgV843 struct {
+type LoginReplyMsgV843 struct {
 	LoginResponse        uint8               `eq2:"int8"`
 	Unknown              common.EQ2String16  `eq2:"string16"`
 	ParentalControlFlag  uint8               `eq2:"int8"`
@@ -99,7 +84,7 @@ type LS_LoginReplyMsgV843 struct {
 }
 
 // LS_LoginReplyMsgV1096 - Client version 1096
-type LS_LoginReplyMsgV1096 struct {
+type LoginReplyMsgV1096 struct {
 	LoginResponse        uint8               `eq2:"int8"`
 	Unknown              common.EQ2String16  `eq2:"string16"`
 	ParentalControlFlag  uint8               `eq2:"int8"`
@@ -129,8 +114,8 @@ type LS_LoginReplyMsgV1096 struct {
 	Username             common.EQ2String16  `eq2:"string16"`
 }
 
-// LS_LoginReplyMsgV1142 - Client version 1142
+// LoginReplyMsgV1142 - Client version 1142
-type LS_LoginReplyMsgV1142 struct {
+type LoginReplyMsgV1142 struct {
 	LoginResponse        uint8               `eq2:"int8"`
 	Unknown              common.EQ2String16  `eq2:"string16"`
 	ParentalControlFlag  uint8               `eq2:"int8"`
@@ -161,8 +146,8 @@ type LS_LoginReplyMsgV1142 struct {
 	Username             common.EQ2String16  `eq2:"string16"`
 }
 
-// LS_LoginReplyMsgV1188 - Client version 1188
+// LoginReplyMsgV1188 - Client version 1188
-type LS_LoginReplyMsgV1188 struct {
+type LoginReplyMsgV1188 struct {
 	LoginResponse        uint8               `eq2:"int8"`
 	Unknown              common.EQ2String16  `eq2:"string16"`
 	ParentalControlFlag  uint8               `eq2:"int8"`
@@ -194,8 +179,8 @@ type LS_LoginReplyMsgV1188 struct {
 	Unknown12            common.EQ2String16  `eq2:"string16"`
 }
 
-// LS_LoginReplyMsgV57080 - Client version 57080
+// LoginReplyMsgV57080 - Client version 57080
-type LS_LoginReplyMsgV57080 struct {
+type LoginReplyMsgV57080 struct {
 	LoginResponse        uint8               `eq2:"int8"`
 	Unknown              common.EQ2String16  `eq2:"string16"`
 	ParentalControlFlag  uint8               `eq2:"int8"`
@@ -240,8 +225,8 @@ type LS_LoginReplyMsgV57080 struct {
 	Unknown13            []uint8             `eq2:"int8,len=5"`
 }
 
-// LS_LoginReplyMsgV60100 - Client version 60100
+// LoginReplyMsgV60100 - Client version 60100
-type LS_LoginReplyMsgV60100 struct {
+type LoginReplyMsgV60100 struct {
 	LoginResponse           uint8               `eq2:"int8"`
 	Unknown                 common.EQ2String16  `eq2:"string16"`
 	ParentalControlFlag     uint8               `eq2:"int8"`
@@ -278,8 +263,8 @@ type LS_LoginReplyMsgV60100 struct {
 	Unknown14               []uint8             `eq2:"int8,len=13"`
 }
 
-// LS_LoginReplyMsgV63181 - Client version 63181
+// LoginReplyMsgV63181 - Client version 63181
-type LS_LoginReplyMsgV63181 struct {
+type LoginReplyMsgV63181 struct {
 	LoginResponse           uint8               `eq2:"int8"`
 	Unknown                 common.EQ2String16  `eq2:"string16"`
 	ParentalControlFlag     uint8               `eq2:"int8"`
@@ -319,8 +304,8 @@ type LS_LoginReplyMsgV63181 struct {
 	Unknown14               []uint8             `eq2:"int8,len=9"`
 }
 
-// LS_LoginReplyMsgV65534 - Client version 65534 (latest)
+// LoginReplyMsgV65534 - Client version 65534 (latest)
-type LS_LoginReplyMsgV65534 struct {
+type LoginReplyMsgV65534 struct {
 	LoginResponse           uint8               `eq2:"int8"`
 	WorldName               common.EQ2String16  `eq2:"string16"`
 	ParentalControlFlag     uint8               `eq2:"int8"`

internal/packets/ls_structs/LoginRequest.go

@@ -0,0 +1,42 @@
+package ls_structs
+
+import "eq2emu/internal/common"
+
+// LoginRequest for client version 1
+type LoginRequestV1 struct {
+	SessionID           common.EQ2String16 `eq2:"string16"`
+	SessionRecycleToken common.EQ2String16 `eq2:"string16"`
+	Username            common.EQ2String16 `eq2:"string16"`
+	Password            common.EQ2String16 `eq2:"string16"`
+	AcctNum             uint32             `eq2:"int32"`
+	PassCode            uint32             `eq2:"int32"`
+	Version             uint16             `eq2:"int16"`
+}
+
+// LoginRequest for client version 562
+type LoginRequestV562 struct {
+	AccessCode common.EQ2String16 `eq2:"string16"`
+	Unknown1   common.EQ2String16 `eq2:"string16"`
+	Username   common.EQ2String16 `eq2:"string16"`
+	Password   common.EQ2String16 `eq2:"string16"`
+	Unknown2   []uint8            `eq2:"int8,len=8"`
+	Unknown3   []uint8            `eq2:"int8,len=2"`
+	Version    uint32             `eq2:"int32"`
+	Unknown3b  uint16             `eq2:"int16"`
+	Unknown4   uint32             `eq2:"int32"`
+}
+
+// LoginRequest for client version 1208
+type LoginRequestV1208 struct {
+	AccessCode common.EQ2String16 `eq2:"string16"`
+	Unknown1   common.EQ2String16 `eq2:"string16"`
+	Username   common.EQ2String16 `eq2:"string16"`
+	Password   common.EQ2String16 `eq2:"string16"`
+	Unknown2   []uint8            `eq2:"int8,len=8"`
+	Unknown3   []uint8            `eq2:"int8,len=2"`
+	Version    uint16             `eq2:"int16"`
+	Unknown4   uint8              `eq2:"int8"`
+	Unknown5   []uint32           `eq2:"int32,len=3"`
+	Unknown6   uint16             `eq2:"int16"`
+	Unknown7   common.EQ2String16 `eq2:"string16"`
+}

internal/packets/ls_structs/LoginResponse.go

@@ -0,0 +1,180 @@
+package ls_structs
+
+import "eq2emu/internal/common"
+
+// LoginResponse for client version 1
+type LoginResponseV1 struct {
+	ReplyCode uint8  `eq2:"int8"`
+	Unknown01 uint16 `eq2:"int16"`
+	Unknown02 uint8  `eq2:"int8"`
+	Unknown03 int32  `eq2:"sint32"`
+	Unknown04 int32  `eq2:"sint32"`
+	Unknown05 int32  `eq2:"sint32"`
+	AccountID uint32 `eq2:"int32"`
+	Unknown06 uint16 `eq2:"int16"`
+	Unknown07 uint8  `eq2:"int8"`
+	Unknown08 uint8  `eq2:"int8"`
+	Unknown09 uint32 `eq2:"int32"`
+	Unknown10 uint8  `eq2:"int8"`
+	Unknown11 uint32 `eq2:"int32"`
+	Unknown12 uint8  `eq2:"int8"`
+}
+
+// LoginResponse for client version 546
+type LoginResponseV546 struct {
+	ReplyCode uint8   `eq2:"int8"`
+	Unknown   uint16  `eq2:"int16"`
+	Unknown01 uint8   `eq2:"int8"`
+	Unknown03 int32   `eq2:"sint32"`
+	Unknown04 int32   `eq2:"sint32"`
+	Unknown15 []uint8 `eq2:"int8,len=11"`
+	Unknown02 uint8   `eq2:"int8"`
+}
+
+// LoginResponse for client version 561
+type LoginResponseV561 struct {
+	ReplyCode uint8   `eq2:"int8"`
+	Unknown01 []uint8 `eq2:"int8,len=22"`
+	Unknown02 uint8   `eq2:"int8"`
+	Unknown03 int32   `eq2:"sint32"`
+	Unknown04 int32   `eq2:"sint32"`
+	Unknown05 int32   `eq2:"sint32"`
+	AccountID uint32  `eq2:"int32"`
+	Unknown06 []uint8 `eq2:"int8,len=7"`
+	Unknown07 uint32  `eq2:"int32"`
+	Unknown08 uint32  `eq2:"int32"`
+	Unknown09 uint32  `eq2:"int32"`
+	Unknown10 uint32  `eq2:"int32"`
+}
+
+// LoginResponse for client version 1096
+type LoginResponseV1096 struct {
+	ReplyCode uint8   `eq2:"int8"`
+	Unknown01 []uint8 `eq2:"int8,len=22"`
+	Unknown02 uint8   `eq2:"int8"`
+	Unknown03 int32   `eq2:"sint32"`
+	Unknown04 int32   `eq2:"sint32"`
+	Unknown05 int32   `eq2:"sint32"`
+	AccountID uint32  `eq2:"int32"`
+	Unknown06 []uint8 `eq2:"int8,len=7"`
+	Unknown07 uint32  `eq2:"int32"`
+	Unknown08 uint32  `eq2:"int32"`
+	Unknown09 uint32  `eq2:"int32"`
+	Unknown10 uint32  `eq2:"int32"`
+}
+
+// LoginResponse for client version 1144
+type LoginResponseV1144 struct {
+	ReplyCode uint8   `eq2:"int8"`
+	Unknown01 []uint8 `eq2:"int8,len=22"`
+	Unknown02 uint8   `eq2:"int8"`
+	Unknown03 int32   `eq2:"sint32"`
+	Unknown04 int32   `eq2:"sint32"`
+	Unknown05 int32   `eq2:"sint32"`
+	AccountID uint32  `eq2:"int32"`
+	Unknown06 []uint8 `eq2:"int8,len=15"`
+	Unknown07 uint32  `eq2:"int32"`
+	Unknown08 uint32  `eq2:"int32"`
+	Unknown09 uint32  `eq2:"int32"`
+	Unknown10 uint32  `eq2:"int32"`
+}
+
+// LoginResponse for client version 1153
+type LoginResponseV1153 struct {
+	ReplyCode uint8   `eq2:"int8"`
+	Unknown01 []uint8 `eq2:"int8,len=22"`
+	Unknown02 uint8   `eq2:"int8"`
+	Unknown03 int32   `eq2:"sint32"`
+	Unknown04 int32   `eq2:"sint32"`
+	Unknown05 int32   `eq2:"sint32"`
+	AccountID uint32  `eq2:"int32"`
+	Unknown06 []uint8 `eq2:"int8,len=7"`
+	Unknown07 uint32  `eq2:"int32"`
+	Unknown08 uint32  `eq2:"int32"`
+	Unknown09 uint32  `eq2:"int32"`
+	Unknown10 uint32  `eq2:"int32"`
+	Unknown11 uint32  `eq2:"int32"`
+}
+
+// LoginResponse for client version 1193
+type LoginResponseV1193 struct {
+	ReplyCode uint8   `eq2:"int8"`
+	Unknown01 []uint8 `eq2:"int8,len=22"`
+	Unknown02 uint8   `eq2:"int8"`
+	Unknown03 int32   `eq2:"sint32"`
+	Unknown04 int32   `eq2:"sint32"`
+	Unknown05 int32   `eq2:"sint32"`
+	AccountID uint32  `eq2:"int32"`
+	Unknown06 []uint8 `eq2:"int8,len=7"`
+	Unknown07 uint32  `eq2:"int32"`
+	Unknown08 uint32  `eq2:"int32"`
+	Unknown09 uint32  `eq2:"int32"`
+	Unknown10 uint32  `eq2:"int32"`
+	Unknown11 uint32  `eq2:"int32"`
+	Unknown12 uint16  `eq2:"int16"`
+}
+
+// ClassItems represents class-specific starting items
+type ClassItems struct {
+	ClassID       uint8          `eq2:"int8"`
+	NumItems      uint8          `eq2:"int8"`
+	StartingItems []StartingItem `eq2:"array,arraysize=NumItems"`
+}
+
+// LoginResponse for client version 60100 - most complex version
+type LoginResponseV60100 struct {
+	LoginResponse           uint8               `eq2:"int8"`
+	Unknown                 common.EQ2String16  `eq2:"string16"`
+	ParentalControlFlag     uint8               `eq2:"int8"`
+	ParentalControlTimer    uint32              `eq2:"int32"`
+	Unknown2                []uint8             `eq2:"int8,len=8"`
+	AccountID               uint32              `eq2:"int32"`
+	Unknown3                common.EQ2String16  `eq2:"string16"`
+	ResetAppearance         uint8               `eq2:"int8"`
+	DoNotForceSoga          uint8               `eq2:"int8"`
+	Unknown4                uint8               `eq2:"int8"`
+	Unknown5                uint16              `eq2:"int16"`
+	Unknown6                []uint8             `eq2:"int8,len=5"`
+	Unknown7                uint32              `eq2:"int32"`
+	Unknown7a               uint16              `eq2:"int16"`
+	RaceUnknown             uint8               `eq2:"int8"`
+	Unknown8                []uint8             `eq2:"int8,len=3"`
+	Unknown9                []uint8             `eq2:"int8,len=3"`
+	Unknown10               uint8               `eq2:"int8"`
+	NumClassItems           uint8               `eq2:"int8,ifvariableset=Unknown10"`
+	ClassItems              []ClassItems        `eq2:"array,arraysize=NumClassItems,ifvariableset=Unknown10"`
+	UnknownArray2Size       uint8               `eq2:"int8"`
+	UnknownArray2           []UnknownArray2Item `eq2:"array,arraysize=UnknownArray2Size"`
+	Unknown11               uint32              `eq2:"int32"`
+	SubLevel                uint32              `eq2:"int32"`
+	RaceFlag                uint32              `eq2:"int32"`
+	ClassFlag               uint32              `eq2:"int32"`
+	Password                common.EQ2String16  `eq2:"string16"`
+	Username                common.EQ2String16  `eq2:"string16"`
+	Service                 common.EQ2String16  `eq2:"string16"`
+	Unknown12               uint8               `eq2:"int8"`
+	Lvl90NumClassItems      uint8               `eq2:"int8,ifvariableset=Unknown12"`
+	Lvl90ClassItems         []ClassItems        `eq2:"array,arraysize=Lvl90NumClassItems,ifvariableset=Unknown12"`
+	Unknown13               uint8               `eq2:"int8"`
+	TimeLockedNumClassItems uint8               `eq2:"int8,ifvariableset=Unknown13"`
+	TimeLockedClassItems    []ClassItems        `eq2:"array,arraysize=TimeLockedNumClassItems,ifvariableset=Unknown13"`
+	Unknown14               []uint8             `eq2:"int8,len=13"`
+}
+
+// LoginResponse for client version 57048
+type LoginResponseV57048 struct {
+	ReplyCode uint8    `eq2:"int8"`
+	Unknown01 []uint8  `eq2:"int8,len=22"`
+	Unknown02 uint8    `eq2:"int8"`
+	Unknown03 int32    `eq2:"sint32"`
+	Unknown04 int32    `eq2:"sint32"`
+	Unknown05 int32    `eq2:"sint32"`
+	AccountID uint32   `eq2:"int32"`
+	Unknown06 []uint8  `eq2:"int8,len=7"`
+	Unknown07 uint32   `eq2:"int32"`
+	Unknown08 uint32   `eq2:"int32"`
+	Unknown09 uint32   `eq2:"int32"`
+	Unknown10 uint32   `eq2:"int32"`
+	Unknown11 uint32   `eq2:"int32"`
+	Unknown12 []uint32 `eq2:"int32,len=5"`
+}

internal/packets/ls_structs/PlayRequest.go

@@ -0,0 +1,16 @@
+package ls_structs
+
+import "eq2emu/internal/common"
+
+// PlayRequest for client version 1
+type PlayRequestV1 struct {
+	CharID uint32             `eq2:"int32"`
+	Name   common.EQ2String16 `eq2:"string16"`
+}
+
+// PlayRequest for client version 284
+type PlayRequestV284 struct {
+	CharID   uint32  `eq2:"int32"`
+	ServerID uint32  `eq2:"int32"`
+	Unknown  []uint8 `eq2:"int8,len=3"`
+}

internal/packets/ls_structs/PlayResponse.go

@@ -0,0 +1,42 @@
+package ls_structs
+
+import "eq2emu/internal/common"
+
+// PlayResponse for client version 1
+type PlayResponseV1 struct {
+	Response   uint8             `eq2:"int8"`
+	Server     common.EQ2String8 `eq2:"string8"`
+	Port       uint16            `eq2:"int16"`
+	AccountID  uint32            `eq2:"int32"`
+	AccessCode uint32            `eq2:"int32"`
+}
+
+// PlayResponse for client version 1096
+type PlayResponseV1096 struct {
+	Response   uint8             `eq2:"int8"`
+	Unknown1   uint16            `eq2:"int16"`
+	Server     common.EQ2String8 `eq2:"string8"`
+	Port       uint16            `eq2:"int16"`
+	AccountID  uint32            `eq2:"int32"`
+	AccessCode uint32            `eq2:"int32"`
+}
+
+// PlayResponse for client version 60085
+type PlayResponseV60085 struct {
+	Response   uint8             `eq2:"int8"`
+	Unknown1   []uint16          `eq2:"int16,len=3"`
+	Server     common.EQ2String8 `eq2:"string8"`
+	Port       uint16            `eq2:"int16"`
+	AccountID  uint32            `eq2:"int32"`
+	AccessCode uint32            `eq2:"int32"`
+}
+
+// PlayResponse for client version 60099
+type PlayResponseV60099 struct {
+	Response   uint8             `eq2:"int8"`
+	Unknown1   []uint16          `eq2:"int16,len=3"`
+	Server     common.EQ2String8 `eq2:"string8"`
+	Port       uint16            `eq2:"int16"`
+	AccountID  uint32            `eq2:"int32"`
+	AccessCode uint32            `eq2:"int32"`
+}

internal/packets/ls_structs/WorldList.go

@@ -0,0 +1,131 @@
+package ls_structs
+
+import "eq2emu/internal/common"
+
+// World for client version 1
+type WorldV1 struct {
+	ID       uint32             `eq2:"int32"`
+	Name     common.EQ2String16 `eq2:"string16"`
+	Online   uint8              `eq2:"int8"`
+	Locked   uint8              `eq2:"int8"`
+	Unknown2 uint8              `eq2:"int8"`
+	Unknown3 uint8              `eq2:"int8"`
+	Load     uint8              `eq2:"int8"`
+}
+
+// WorldList for client version 1
+type WorldListV1 struct {
+	NumWorlds uint8     `eq2:"int8"`
+	WorldList []WorldV1 `eq2:"array,arraysize=NumWorlds"`
+}
+
+// World for client version 373
+type WorldV373 struct {
+	ID               uint32             `eq2:"int32"`
+	Name             common.EQ2String16 `eq2:"string16"`
+	Tag              uint8              `eq2:"int8"`
+	Locked           uint8              `eq2:"int8"`
+	Hidden           uint8              `eq2:"int8"`
+	Unknown          uint8              `eq2:"int8"`
+	NumPlayers       uint16             `eq2:"int16"`
+	Load             uint8              `eq2:"int8"`
+	NumberOnlineFlag uint8              `eq2:"int8"`
+	AllowedRaces     uint32             `eq2:"int32"`
+}
+
+// WorldList for client version 373
+type WorldListV373 struct {
+	NumWorlds uint8       `eq2:"int8"`
+	WorldList []WorldV373 `eq2:"array,arraysize=NumWorlds"`
+}
+
+// World for client version 546
+type WorldV546 struct {
+	ID               uint32             `eq2:"int32"`
+	Name             common.EQ2String16 `eq2:"string16"`
+	Name2            common.EQ2String16 `eq2:"string16"`
+	Tag              uint8              `eq2:"int8"`
+	Locked           uint8              `eq2:"int8"`
+	Hidden           uint8              `eq2:"int8"`
+	Unknown          uint8              `eq2:"int8"`
+	NumPlayers       uint16             `eq2:"int16"`
+	Load             uint8              `eq2:"int8"`
+	NumberOnlineFlag uint8              `eq2:"int8"`
+	Unknown2         uint8              `eq2:"int8"`
+	AllowedRaces     uint32             `eq2:"int32"`
+}
+
+// WorldList for client version 546
+type WorldListV546 struct {
+	NumWorlds uint8       `eq2:"int8"`
+	WorldList []WorldV546 `eq2:"array,arraysize=NumWorlds"`
+}
+
+// World for client version 562
+type WorldV562 struct {
+	ID               uint32             `eq2:"int32"`
+	Name             common.EQ2String16 `eq2:"string16"`
+	Name2            common.EQ2String16 `eq2:"string16"`
+	Tag              uint8              `eq2:"int8"`
+	Locked           uint8              `eq2:"int8"`
+	Hidden           uint8              `eq2:"int8"`
+	Unknown          uint8              `eq2:"int8"`
+	NumPlayers       uint16             `eq2:"int16"`
+	Load             uint8              `eq2:"int8"`
+	NumberOnlineFlag uint8              `eq2:"int8"`
+	FeatureSet       []uint8            `eq2:"int8,len=2"`
+	AllowedRaces     uint32             `eq2:"int32"`
+}
+
+// WorldList for client version 562
+type WorldListV562 struct {
+	NumWorlds uint8       `eq2:"int8"`
+	WorldList []WorldV562 `eq2:"array,arraysize=NumWorlds"`
+	Unknown2  uint8       `eq2:"int8"`
+}
+
+// World for client version 60114
+type WorldV60114 struct {
+	ID               uint32             `eq2:"int32"`
+	Name             common.EQ2String16 `eq2:"string16"`
+	Name2            common.EQ2String16 `eq2:"string16"`
+	Tag              uint8              `eq2:"int8"`
+	Locked           uint8              `eq2:"int8"`
+	Hidden           uint8              `eq2:"int8"`
+	Unknown          uint8              `eq2:"int8"`
+	NumPlayers       uint16             `eq2:"int16"`
+	Load             uint8              `eq2:"int8"`
+	NumberOnlineFlag uint8              `eq2:"int8"`
+	FeatureSet       []uint8            `eq2:"int8,len=2"`
+	AllowedRaces     uint32             `eq2:"int32"`
+}
+
+// WorldList for client version 60114
+type WorldListV60114 struct {
+	NumWorlds uint8         `eq2:"int8"`
+	WorldList []WorldV60114 `eq2:"array,arraysize=NumWorlds"`
+	Unknown2  uint8         `eq2:"int8"`
+}
+
+// World for client version 65534
+type WorldV65534 struct {
+	ID               uint32             `eq2:"int32"`
+	Name             common.EQ2String16 `eq2:"string16"`
+	Name2            common.EQ2String16 `eq2:"string16"`
+	Tag              uint8              `eq2:"int8"`
+	Locked           uint8              `eq2:"int8"`
+	Hidden           uint8              `eq2:"int8"`
+	Unknown          uint8              `eq2:"int8"`
+	NumPlayers       uint16             `eq2:"int16"`
+	Load             uint8              `eq2:"int8"`
+	NumberOnlineFlag uint8              `eq2:"int8"`
+	FeatureSet       []uint8            `eq2:"int8,len=3"`
+	AllowedRaces     uint32             `eq2:"int32"`
+}
+
+// WorldList for client version 65534
+type WorldListV65534 struct {
+	NumWorlds uint8         `eq2:"int8"`
+	WorldList []WorldV65534 `eq2:"array,arraysize=NumWorlds"`
+	Unknown2  uint8         `eq2:"int8"`
+}

internal/packets/ls_structs/WorldUpdate.go

@@ -0,0 +1,9 @@
+package ls_structs
+
+type WorldUpdate struct {
+	ServerID uint32 `eq2:"int32"`
+	Up       uint8  `eq2:"int8"`
+	Locked   uint8  `eq2:"int8"`
+	Unknown1 uint8  `eq2:"int8"`
+	Unknown2 uint8  `eq2:"int8"`
+}

internal/packets/ls_structs/common.go

@@ -0,0 +1,88 @@
+package ls_structs
+
+import (
+	"eq2emu/internal/common"
+	"eq2emu/internal/packets/parser"
+	"reflect"
+)
+
+type UnknownArray2Item struct {
+	Array2Unknown uint32 `eq2:"int32"`
+}
+
+// StartingItem represents equipment items for character creation
+type StartingItem struct {
+	ModelID             uint32          `eq2:"int32"`
+	SlotID              uint8           `eq2:"int8"`
+	UseColor            uint8           `eq2:"int8"`
+	UseHighlightColor   uint8           `eq2:"int8"`
+	ModelColor          common.EQ2Color `eq2:"color"`
+	ModelHighlightColor common.EQ2Color `eq2:"color"`
+}
+
+func RegisterLoginServerStructs(registry *parser.VersionRegistry) {
+	// CreateCharacterReply
+	registry.RegisterStruct("CreateCharacterReply", "1", reflect.TypeOf(CreateCharacterReplyV1{}))
+	registry.RegisterStruct("CreateCharacterReply", "1189", reflect.TypeOf(CreateCharacterReplyV1189{}))
+	registry.RegisterStruct("CreateCharacterReply", "60085", reflect.TypeOf(CreateCharacterReplyV60085{}))
+
+	// DeleteCharacterRequest
+	registry.RegisterStruct("DeleteCharacterRequest", "1", reflect.TypeOf(DeleteCharacterRequest{}))
+
+	// DeleteCharacterResponse
+	registry.RegisterStruct("DeleteCharacterResponse", "1", reflect.TypeOf(DeleteCharacterResponse{}))
+
+	// LoginRequest
+	registry.RegisterStruct("LoginRequest", "1", reflect.TypeOf(LoginRequestV1{}))
+	registry.RegisterStruct("LoginRequest", "562", reflect.TypeOf(LoginRequestV562{}))
+	registry.RegisterStruct("LoginRequest", "1208", reflect.TypeOf(LoginRequestV1208{}))
+
+	// LoginResponse
+	registry.RegisterStruct("LoginResponse", "1", reflect.TypeOf(LoginResponseV1{}))
+	registry.RegisterStruct("LoginResponse", "546", reflect.TypeOf(LoginResponseV546{}))
+	registry.RegisterStruct("LoginResponse", "561", reflect.TypeOf(LoginResponseV561{}))
+	registry.RegisterStruct("LoginResponse", "1096", reflect.TypeOf(LoginResponseV1096{}))
+	registry.RegisterStruct("LoginResponse", "1144", reflect.TypeOf(LoginResponseV1144{}))
+	registry.RegisterStruct("LoginResponse", "1153", reflect.TypeOf(LoginResponseV1153{}))
+	registry.RegisterStruct("LoginResponse", "1193", reflect.TypeOf(LoginResponseV1193{}))
+	registry.RegisterStruct("LoginResponse", "57048", reflect.TypeOf(LoginResponseV57048{}))
+	registry.RegisterStruct("LoginResponse", "60100", reflect.TypeOf(LoginResponseV60100{}))
+
+	// PlayRequest
+	registry.RegisterStruct("PlayRequest", "1", reflect.TypeOf(PlayRequestV1{}))
+	registry.RegisterStruct("PlayRequest", "284", reflect.TypeOf(PlayRequestV284{}))
+
+	// PlayResponse
+	registry.RegisterStruct("PlayResponse", "1", reflect.TypeOf(PlayResponseV1{}))
+	registry.RegisterStruct("PlayResponse", "1096", reflect.TypeOf(PlayResponseV1096{}))
+	registry.RegisterStruct("PlayResponse", "60085", reflect.TypeOf(PlayResponseV60085{}))
+	registry.RegisterStruct("PlayResponse", "60099", reflect.TypeOf(PlayResponseV60099{}))
+
+	// WorldList
+	registry.RegisterStruct("WorldList", "1", reflect.TypeOf(WorldListV1{}))
+	registry.RegisterStruct("WorldList", "373", reflect.TypeOf(WorldListV373{}))
+	registry.RegisterStruct("WorldList", "546", reflect.TypeOf(WorldListV546{}))
+	registry.RegisterStruct("WorldList", "562", reflect.TypeOf(WorldListV562{}))
+	registry.RegisterStruct("WorldList", "60114", reflect.TypeOf(WorldListV60114{}))
+	registry.RegisterStruct("WorldList", "65534", reflect.TypeOf(WorldListV65534{}))
+
+	// WorldUpdate
+	registry.RegisterStruct("WorldUpdate", "1", reflect.TypeOf(WorldUpdate{}))
+
+	// LoginReplyMsg
+	registry.RegisterStruct("LoginReplyMsg", "1", reflect.TypeOf(LoginReplyMsgV1{}))
+	registry.RegisterStruct("LoginReplyMsg", "284", reflect.TypeOf(LoginReplyMsgV284{}))
+	registry.RegisterStruct("LoginReplyMsg", "843", reflect.TypeOf(LoginReplyMsgV843{}))
+	registry.RegisterStruct("LoginReplyMsg", "1096", reflect.TypeOf(LoginReplyMsgV1096{}))
+	registry.RegisterStruct("LoginReplyMsg", "1142", reflect.TypeOf(LoginReplyMsgV1142{}))
+	registry.RegisterStruct("LoginReplyMsg", "1188", reflect.TypeOf(LoginReplyMsgV1188{}))
+	registry.RegisterStruct("LoginReplyMsg", "57080", reflect.TypeOf(LoginReplyMsgV57080{}))
+	registry.RegisterStruct("LoginReplyMsg", "60100", reflect.TypeOf(LoginReplyMsgV60100{}))
+	registry.RegisterStruct("LoginReplyMsg", "63181", reflect.TypeOf(LoginReplyMsgV63181{}))
+	registry.RegisterStruct("LoginReplyMsg", "65534", reflect.TypeOf(LoginReplyMsgV65534{}))
+
+	// LoginByNumRequest
+	registry.RegisterStruct("LoginByNumRequest", "1", reflect.TypeOf(LoginByNumRequestV1{}))
+	registry.RegisterStruct("LoginByNumRequest", "562", reflect.TypeOf(LoginByNumRequestV562{}))
+	registry.RegisterStruct("LoginByNumRequest", "1208", reflect.TypeOf(LoginByNumRequestV1208{}))
+}