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154 commits

Author SHA1 Message Date
0900d0b94e Implement basic character persistence, World <-> Lobby server communication
This is unfortunately lumped into one big commit, and is very hacky and WIP but
does indeed work! Since the Lobby and World server are two separate servers, it
uses it's own custom IPC packets (reusing the same packet structures as regular
game ones.)

The characters you create in the Lobby server are now saved in the World server,
but this is not yet reflected in the Lobby screen.
2025-03-21 19:56:16 -04:00
f4536f2cb7 Implement basic support for actions
This only works for sprint, and it adds 30 sprint buffs. It also regularly
crashes the server afterwards usually.
2025-03-19 00:28:47 -04:00
788cbf114a Add support for the GM command to change the weather
You can now change the weather with `//gm weather <id>`.
2025-03-18 23:48:00 -04:00
4927fa9119 Send ActorControl and StatusEffectList packets in vain
This was hopefully supposed to show the player spawned by !spawnactor, but it
still doesn't work...
2025-03-18 23:30:59 -04:00
bd67eb0127 Add support for spawning NPCs, and a debug command to do it
Since the structs are so similar, I created a CommonSpawn struct to hold most of
the interesting fields.
2025-03-18 22:13:28 -04:00
039f4d7f95 Move generate_sid to login server 2025-03-18 20:33:12 -04:00
1f2283af14 Specify a connection type when sending packets 2025-03-18 20:33:12 -04:00
fecfa821ad Use PatchList from Physis
This is what the Physis implementation was based off of anyway, so it should be
more or less a drop-in replacement.
2025-03-17 17:36:43 -04:00
aee23a200b Create timestamp_msecs function, run Clippy auto-fix 2025-03-17 17:31:22 -04:00
a7f56a62a1 Rename FFXIVOodle to OodleNetwork, move out of a folder
I was thinking I was going to add other modules but it wasn't needed, so it
doesn't need to live in a folder.
2025-03-17 17:22:09 -04:00
c34f5d7ea8 Move CharaMake up to it's super module 2025-03-17 17:19:28 -04:00
8859683074 Document the various LobbyConnection functions, move it up to it's super module 2025-03-17 17:17:49 -04:00
c510d955bd Document more random things, move session_id from PacketState to LobbyConnection 2025-03-17 16:58:48 -04:00
a8c740a322 Setup sessions table to keep track of active SIDs
This is very simple, as I just replace the last active session ID if you login
again. There's no way to invalidate them yet.
2025-03-16 21:15:58 -04:00
bd23c04848 Add a basic login system
This allows you to register in the web frontend now, and the login server now
checks this before giving a session ID. Note that this is wildly insecure (it
stores the passwords in plaintext!) and is duly noted in the USAGE.
2025-03-16 20:55:51 -04:00
3140dad378 Remove leftover bits of debugging logging 2025-03-16 18:35:11 -04:00
a021abc3c7 Use WORLD_NAME constant in Lobby server 2025-03-16 18:23:04 -04:00
dc8d8638f6 Move LobbyCharacterAction into it's own struct 2025-03-16 18:22:15 -04:00
ff9bcb255d Extract sequence number from the lobby character action packet 2025-03-16 18:18:49 -04:00
7315ece194 Move some larger Lobby IPC structs to their own files, add more tests for these
Also fix a bunch of mistakes when calculating size, and so on.
2025-03-16 18:15:19 -04:00
f5d75301b2 Re-organize the IPC structures so they live in their own server-specific module
My old setup of throwing *all* of the IPC types and opcodes into *one* enum was
becoming unbearable. Now that we have multiple things using the same opcodes
(because they can overlap) I think it's time to repay this technical debt.

This overhauls the structure of the project to move IPC structs into their own
modules, and separate the opcode data/lists into separate ones depending on if
it's clientbound and serverbound.

Nothing has changed functionall, but this is going to make it way easier to add
more IPC in the future.
2025-03-16 17:43:29 -04:00
726d351f8b Add documentation for the different modules, move patchlist code 2025-03-16 15:42:46 -04:00
23050e7b95 Move more structs out of the root src/ folder and into their respective server 2025-03-16 15:39:44 -04:00
f8a28e45c9 Add helper function to send lobby errors
This isn't used yet, but implemented for future use.
2025-03-16 15:20:55 -04:00
22acdc4a3b Print IP address when lobby & world servers are started 2025-03-16 14:51:18 -04:00
053730017f Remove unused code & imports 2025-03-16 14:50:40 -04:00
b1b0d9ac9f Only send the welcome server message on initial login, not for every zone change 2025-03-16 14:49:18 -04:00
a72199e5af Use the same nameday/deity/etc information everywhere, add tests for PlayerSpawn
This doesn't really fix anything functionally, but makes the Character window
look nicer. The same (currently unchangable) data is now reflected in the lobby.
2025-03-16 14:43:30 -04:00
0bf4cd1264 Create CharacterMode enum 2025-03-16 14:13:26 -04:00
3bbf345cd6 Run Clippy auto-fix 2025-03-16 14:09:12 -04:00
51f6ad6744 Grab bag of various fixes
I have unsuccessfully tried to spawn another actor, the game recieves it (and
adds it to the object table) but they are marked invisible. Besises, this also
contains various field improvements and initial support for social lists.
2025-03-16 14:07:56 -04:00
3aaa8ae3eb Move zone changing into ZoneConnection's purview
I suspect that we have to rigidly control the fade in/out or whatever
PrepareZoning is, and it's just a good idea in general.
2025-03-15 20:49:07 -04:00
f372f3173d Create dedicated Connection implementations to handle future server work
The current situation of throw-every-piece-of-logic-into-one-file for each
server isn't working out. So now there is a new ZoneConnection/LobbyConnection
struct that will be delegating tasks to their own Handlers (for example, there
could be a ChatHandler.)

I'm not sure how well this architecture will scale, but it's better than what
we have right now.
2025-03-15 20:38:10 -04:00
059becf55f Detect when players enter exit zones, and transistion them to the correct place
It's a hack and only really works going from New -> Old Gridania, but this does
work! It also means Kawari now actually requires a valid game installation,
since it has to read layer group information.
2025-03-15 19:34:29 -04:00
dbe1ef208c Initialize the weather correctly, add test for InitZone packet
This makes the lighting not a horrible dark mess!
2025-03-14 20:47:36 -04:00
640aeb797c Fix a few problems with ClientSelectData, use the same character in both servers
I apparently had a few fields missing here. Also just some general clean up,
make it the same looking character in both the Lobby and World server. I also
chose Gridania as the test zone.
2025-03-14 00:30:37 -04:00
5c22532474 Add Lobby IPC packets for character creation
This adds the packets required for name confirmation, character creation etc so
you can actually go through the process now!
2025-03-13 23:30:48 -04:00
4d4720b192 Add new character name rejection
Next is being able to create a new character (but not really, because there is
no persistent.) This is a good first step, though.
2025-03-13 22:22:02 -04:00
45be3835bb Add more init IPC packets
This doesn't improve the loading situation unfortunately, but I guess it's more
"correct". Unk7/Unk11 is still a complete mystery to me, though.
2025-03-13 21:49:03 -04:00
8bfc6cafb3 Send a message when logging in 2025-03-13 21:11:20 -04:00
1141f6fb35 Add !setpos debug command to forcefully move the player
This is useful in some territories where you might not spawn in the correct
position. It currently locks up movement afterwards, but it's still useful.
2025-03-13 19:52:01 -04:00
74f7554aa8 Support the GM command for changing territories 2025-03-13 00:41:16 -04:00
34aa046b21 Fix padding in Player Spawn IPC data
I spent HOURS fixing this, only to realize that it was all offset by 16 bytes. I
hate myself.
2025-03-13 00:02:37 -04:00
7c1a3944e9 Add more fields to ChatMessage IPC 2025-03-12 19:45:15 -04:00
a448df65b4 Handle chat messages
This makes the server not panic and exit when recieving chat messages from the
client, but we only extract the message for now.
2025-03-12 19:34:15 -04:00
b52ff724ab Allow logging out of the client without destroying the world server
This adds support for the IPC packets sent between the client & server when
using the log out feature.
2025-03-12 18:44:05 -04:00
181d127fb5 Spawn the player with at least SOME health 2025-03-12 18:22:25 -04:00
29954be1a6 Move out most of the large IPC structures 2025-03-12 18:05:41 -04:00
aa6e818bfb Begin moving IPC structures to their own files 2025-03-12 17:47:58 -04:00
68d87c3a42 Add the remaining IPC opcodes to allow you to join a world 2025-03-12 00:32:37 -04:00