redstrate/kawari
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Implement more back and forth packets for events

Browse source 
I figured out a few of these while figuring out the crystal bell
event, although their purpose is still generally unknown. It doesn't
really affect anything functionally as the event still works as
well as it did before.

I also fixed the crystal bell scenes so they don't finish the event
prematurely, although it looks weird without the hairstyle menu. But
that still isn't figured out yet.
This commit is contained in:
Joshua Goins 2025-06-25 23:11:49 -04:00
parent 381098b1c5
commit 96aece36cf
6 changed files with 97 additions and 3 deletions
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15
resources/opcodes.json
View file

@ -179,6 +179,16 @@
"name": "Config",
"opcode": 153,
"size": 8
},
{
"name": "EventUnkReply",
"opcode": 337,
"size": 16
},
{
"name": "UnkCall",
"opcode": 886,
"size": 32
}
],
"ClientZoneIpcType": [
@ -306,6 +316,11 @@
"name": "Config",
"opcode": 534,
"size": 8
},
{
"name": "EventUnkRequest",
"opcode": 448,
"size": 16
}
],
"ServerLobbyIpcType": [

2
resources/scripts/events/tosort/CrystalBell.lua
View file

@ -28,8 +28,10 @@ function onReturn(scene, results, player)
end
elseif scene == 1 then
player:play_scene(player.id, EVENT_ID, 00002, FADE_OUT + HIDE_UI + CONDITION_CUTSCENE, 0)
return
elseif scene == 2 then
player:play_scene(player.id, EVENT_ID, 00003, FADE_OUT + HIDE_UI + CONDITION_CUTSCENE, 0)
return
end
player:finish_event(EVENT_ID)
end

44
src/bin/kawari-world.rs
View file

@ -774,8 +774,26 @@ async fn client_loop(
ClientZoneIpcData::Unk16 { .. } => {
// no-op
}
ClientZoneIpcData::Unk17 { .. } => {
// no-op
ClientZoneIpcData::Unk17 { unk1, .. } => {
// this is *usually* sent in response, but not always
let ipc = ServerZoneIpcSegment {
op_code: ServerZoneIpcType::UnkCall,
timestamp: timestamp_secs(),
data: ServerZoneIpcData::UnkCall {
unk1: *unk1, // copied from here
unk2: 333, // always this for some reason
},
..Default::default()
};
connection
.send_segment(PacketSegment {
source_actor: connection.player_data.actor_id,
target_actor: connection.player_data.actor_id,
segment_type: SegmentType::Ipc,
data: SegmentData::Ipc { data: ipc },
})
.await;
}
ClientZoneIpcData::Unk18 { .. } => {
// no-op
@ -874,6 +892,28 @@ async fn client_loop(
))
.await;
}
ClientZoneIpcData::EventUnkRequest { event_id, unk1, unk2, unk3 } => {
let ipc = ServerZoneIpcSegment {
op_code: ServerZoneIpcType::EventUnkReply,
timestamp: timestamp_secs(),
data: ServerZoneIpcData::EventUnkReply {
event_id: *event_id,
unk1: *unk1,
unk2: *unk2,
unk3: *unk3 + 1,
},
..Default::default()
};
connection
.send_segment(PacketSegment {
source_actor: connection.player_data.actor_id,
target_actor: connection.player_data.actor_id,
segment_type: SegmentType::Ipc,
data: SegmentData::Ipc { data: ipc },
})
.await;
}
}
}
SegmentData::KeepAliveRequest { id, timestamp } => {

6
src/ipc/zone/actor_control.rs
View file

@ -109,6 +109,12 @@ pub enum ActorControlCategory {
#[brw(pad_before = 2)] // padding
emote: u32,
},
#[brw(magic = 0x207u16)]
TestActorControl {
#[brw(pad_before = 2)] // padding
actor_id: u32,
unk1: u32,
},
}
#[binrw]

9
src/ipc/zone/client_trigger.rs
View file

@ -50,6 +50,15 @@ pub enum ClientTriggerCommand {
aetheryte_id: u32,
// TODO: fill out the rest
},
#[brw(magic = 0x033Eu16)]
EventRelatedUnk {
// seen in haircut event
#[brw(pad_before = 2)] // padding
unk1: u32,
unk2: u32,
unk3: u32,
unk4: u32,
},
}
#[binrw]

24
src/ipc/zone/mod.rs
View file

@ -268,6 +268,19 @@ pub enum ServerZoneIpcData {
CurrencyCrystalInfo(CurrencyInfo),
/// Used to update an actor's equip display flags
Config(Config),
/// Unknown, seen in haircut event
EventUnkReply {
event_id: u32,
unk1: u16,
unk2: u8,
#[brw(pad_after = 8)]
unk3: u8,
},
UnkCall {
unk1: u32,
#[brw(pad_after = 26)]
unk2: u16,
},
}
#[binrw]
@ -371,7 +384,8 @@ pub enum ClientZoneIpcData {
},
#[br(pre_assert(*magic == ClientZoneIpcType::Unk17))]
Unk17 {
unk: [u8; 32], // TODO: unknown
unk1: u32,
unk2: [u8; 28], // TODO: unknown
},
#[br(pre_assert(*magic == ClientZoneIpcType::Unk18))]
Unk18 {
@ -408,6 +422,14 @@ pub enum ClientZoneIpcData {
},
#[br(pre_assert(*magic == ClientZoneIpcType::Config))]
Config(Config),
#[br(pre_assert(*magic == ClientZoneIpcType::EventUnkRequest))]
EventUnkRequest {
event_id: u32,
unk1: u16,
unk2: u8,
#[brw(pad_after = 8)]
unk3: u8,
},
}
#[cfg(test)]