support SJIS mail (#15)

network/mhfpacket/msg_mhf_oprt_mail.go

@@ -1,20 +1,20 @@
 package mhfpacket
 
 import (
- "errors"
+	"errors"
 
- 	"erupe-ce/network/clientctx"
-	"erupe-ce/network"
 	"erupe-ce/common/byteframe"
+	"erupe-ce/network"
+	"erupe-ce/network/clientctx"
 )
 
 type OperateMailOperation uint8
 
 const (
-	OPERATE_MAIL_DELETE = 0x01
-  OPERATE_MAIL_LOCK = 0x02
-  OPERATE_MAIL_UNLOCK = 0x03
-  OPERATE_MAIL_ACQUIRE_ITEM = 0x05
+	OPERATE_MAIL_DELETE       = 0x01
+	OPERATE_MAIL_LOCK         = 0x02
+	OPERATE_MAIL_UNLOCK       = 0x03
+	OPERATE_MAIL_ACQUIRE_ITEM = 0x05
 )
 
 // MsgMhfOprtMail represents the MSG_MHF_OPRT_MAIL
@@ -23,10 +23,10 @@ type MsgMhfOprtMail struct {
 	AccIndex  uint8
 	Index     uint8
 	Operation OperateMailOperation
-  Unk0      uint8
-  Data      []byte
-  Amount    uint16
-  ItemID    uint16
+	Unk0      uint8
+	Data      []byte
+	Amount    uint16
+	ItemID    uint16
 }
 
 // Opcode returns the ID associated with this packet type.
@@ -40,12 +40,11 @@ func (m *MsgMhfOprtMail) Parse(bf *byteframe.ByteFrame, ctx *clientctx.ClientCon
 	m.AccIndex = bf.ReadUint8()
 	m.Index = bf.ReadUint8()
 	m.Operation = OperateMailOperation(bf.ReadUint8())
-  m.Unk0 = bf.ReadUint8()
-  switch m.Operation {
-  case OPERATE_MAIL_ACQUIRE_ITEM:
-    m.Amount = bf.ReadUint16()
-    m.ItemID = bf.ReadUint16()
-  }
+	m.Unk0 = bf.ReadUint8()
+	if m.Operation == OPERATE_MAIL_ACQUIRE_ITEM {
+		m.Amount = bf.ReadUint16()
+		m.ItemID = bf.ReadUint16()
+	}
 	return nil
 }