CydandClaude Opus 4.8
a2949166ea
Port RP412's RPL4LOBBY to BT: an ISteamMatchmaking room stands in for the arcade Site-Management screen. Compiled both gates -- stubs without BT412_STEAM, the full room under it (both configs build + link clean). Lobby (game/reconstructed/btl4lobby.*): - Room screen (green-on-black, like the menu), owner = console. - Member data: FakeIP + fake console/game ports + persona + mech/color/badge (ip/cp/gp/nm/vh/cl/bd keys). - Nonced "go" launch roster -> SteamNetTransport_RegisterPeer for every peer. - Push/PullRaceResults over lobby data rebuild the shared score sheet. Front end (btl4fe.*): HOST/JOIN buttons when BTLobby_Available() (Steam transport up); the menu loop exits on a steam action and BTFrontEnd_Run routes the lobby outcome -- host builds the egg with every member as a [pilots] mesh entry (BTFrontEnd_SetHostedPilots), member returns launch mode 2. Results screen prefers the marshal's collated result names. Marshal (btl4console.*): add GetResultName / ClearResults / InjectResult so the lobby owner can refill the sheet from the collated wire scores; Result gains a name field. WinMain (btl4main.cpp): install the Steam transport on BT412STEAM env (before the front end, so the lobby is offered); branch on BTFrontEnd_LastLaunchMode() -- host owns the marshal clock + joins the mesh, member enters as a network pod on :1501 (SetNetworkCommonFlatAddress + gConsoleLossEndsMission); Push (host) / Pull (member) results, then relaunch. CMake: btl4lobby.cpp joins bt410_l4; that lib gets BT412_STEAM + the Steamworks include under the gate. build-steam/ gitignored. Deferred (untestable here -- needs Steam + multiple machines): the host->member wire egg-feed marshal (InstallNetworkRace); a member currently waits for a console connection nothing supplies, so a live host+member race is blocked on it. The lobby object does not survive the per-mission relaunch. docs/STEAM-3-MACHINE-TEST.md for BT not yet authored. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
46 lines
2.0 KiB
C++
46 lines
2.0 KiB
C++
//===========================================================================//
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// btl4lobby.hpp -- BT412 Steam lobby (the internet-multiplayer front door).
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//
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// An ISteamMatchmaking lobby stands in for the arcade's Site Management screen
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// (see context/steamification.md). Every member publishes its FakeIP + fake
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// console/game ports + persona + loadout (mech/color/badge) as lobby member
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// data; the lobby OWNER is the console. Launching writes a "go" roster into
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// lobby data -- each pod registers every peer with the Steam transport and
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// enters the race: the owner through the hosted-race marshal (it builds the
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// egg and marshals the members over the wire), the members as network pods
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// waiting for the owner's console connection. The lobby OBJECT outlives races
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// (the single-binary payoff -- after a race everyone lands back in the room).
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//
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// Compiled to stubs without BT412_STEAM (single-player + LAN -net unaffected).
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//===========================================================================//
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#ifndef BTL4LOBBY_HPP
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#define BTL4LOBBY_HPP
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enum BTLobbyOutcome
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{
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LobbyRoomLeft = 0, // player left the lobby -> back to the menu
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LobbyRoomClosed, // window went away -> quit
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LobbyLaunchHost, // owner launched: hosted-race path is primed
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LobbyLaunchMember // owner launched: enter the race as a network pod
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};
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// True when the Steam transport is up (the lobby UI is offered in the menu).
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int BTLobby_Available();
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// True while we sit in a lobby (races return to the room).
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int BTLobby_InRoom();
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// Create a lobby / find-and-join one, then run the room screen.
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int BTLobby_Host(void *instance, void *main_window);
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int BTLobby_Join(void *instance, void *main_window);
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// Re-enter the room of the lobby we are already in (post-race).
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int BTLobby_Room(void *instance, void *main_window);
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// Post-race score sheet: the owner publishes its console's results into lobby
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// data; members pull them so the same results screen shows everywhere.
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void BTLobby_PushRaceResults();
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void BTLobby_PullRaceResults();
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#endif // BTL4LOBBY_HPP
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