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Implement scenario getfile packet and counter stub

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This commit is contained in:
Andrew Gutekanst
2020-02-21 14:59:10 -05:00
parent 8cea6235c8
commit fe786617d4
4 changed files with 117 additions and 12 deletions
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9
network/mhfpacket/msg_mhf_info_scenario_counter.go
View File

@@ -6,7 +6,9 @@ import (
)
// MsgMhfInfoScenarioCounter represents the MSG_MHF_INFO_SCENARIO_COUNTER
type MsgMhfInfoScenarioCounter struct{}
type MsgMhfInfoScenarioCounter struct {
AckHandle uint32
}
// Opcode returns the ID associated with this packet type.
func (m *MsgMhfInfoScenarioCounter) Opcode() network.PacketID {
@@ -15,10 +17,11 @@ func (m *MsgMhfInfoScenarioCounter) Opcode() network.PacketID {
// Parse parses the packet from binary
func (m *MsgMhfInfoScenarioCounter) Parse(bf *byteframe.ByteFrame) error {
panic("Not implemented")
m.AckHandle = bf.ReadUint32()
return nil
}
// Build builds a binary packet from the current data.
func (m *MsgMhfInfoScenarioCounter) Build(bf *byteframe.ByteFrame) error {
panic("Not implemented")
}
}

30
network/mhfpacket/msg_sys_get_file.go
View File

@@ -6,10 +6,24 @@ import (
)
type scenarioFileIdentifer struct {
Unk0 uint8
Unk1 uint32
Unk2 uint8
Unk3 uint8
CategoryID uint8
MainID uint32
ChapterID uint8
/*
Flags represent the following bit flags:
11111111 -> Least significant bit on the right.
||||||||
|||||||0x1: Chunk0-type, recursive chunks, quest name/description + 0x14 byte unk info
||||||0x2: Chunk1-type, recursive chunks, npc dialog? + 0x2C byte unk info
|||||0x4: UNK NONE FOUND. (Guessing from the following that this might be a chunk2-type)
||||0x8: Chunk0-type, NO RECURSIVE CHUNKS ([0x1] prefixed?), Episode listing
|||0x10: Chunk1-type, NO RECURSIVE CHUNKS, JKR blob, npc dialog?
||0x20: Chunk2-type, NO RECURSIVE CHUNKS, JKR blob, Menu options or quest titles?
|0x40: UNK NONE FOUND
0x80: UNK NONE FOUND
*/
Flags uint8
}
// MsgSysGetFile represents the MSG_SYS_GET_FILE
@@ -30,6 +44,11 @@ func (m *MsgSysGetFile) Opcode() network.PacketID {
func (m *MsgSysGetFile) Parse(bf *byteframe.ByteFrame) error {
m.AckHandle = bf.ReadUint32()
m.IsScenario = bf.ReadBool()
m.FilenameLength = bf.ReadUint8()
if m.FilenameLength > 0 {
m.Filename = string(bf.ReadBytes(uint(m.FilenameLength)))
}
if m.IsScenario {
m.ScenarioIdentifer = scenarioFileIdentifer{
bf.ReadUint8(),
@@ -37,9 +56,6 @@ func (m *MsgSysGetFile) Parse(bf *byteframe.ByteFrame) error {
bf.ReadUint8(),
bf.ReadUint8(),
}
} else {
m.FilenameLength = bf.ReadUint8()
m.Filename = string(bf.ReadBytes(uint(m.FilenameLength)))
}
return nil
}