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const std = @import("std");
const windows = std.os.windows;
pub const ECommandTarget_t = enum(c_int) {
CBUF_FIRST_PLAYER = 0,
CBUF_LAST_PLAYER = 1, // MAX_SPLITSCREEN_CLIENTS - 1, MAX_SPLITSCREEN_CLIENTS = 2
CBUF_SERVER, // CBUF_LAST_PLAYER + 1
CBUF_COUNT,
};
pub const cmd_source_t = enum(c_int) {
// Added to the console buffer by gameplay code. Generally unrestricted.
kCommandSrcCode,
// Sent from code via engine->ClientCmd, which is restricted to commands visible
// via FCVAR_GAMEDLL_FOR_REMOTE_CLIENTS.
kCommandSrcClientCmd,
// Typed in at the console or via a user key-bind. Generally unrestricted, although
// the client will throttle commands sent to the server this way to 16 per second.
kCommandSrcUserInput,
// Came in over a net connection as a clc_stringcmd
// host_client will be valid during this state.
//
// Restricted to FCVAR_GAMEDLL commands (but not convars) and special non-ConCommand
// server commands hardcoded into gameplay code (e.g. "joingame")
kCommandSrcNetClient,
// Received from the server as the client
//
// Restricted to commands with FCVAR_SERVER_CAN_EXECUTE
kCommandSrcNetServer,
// Being played back from a demo file
//
// Not currently restricted by convar flag, but some commands manually ignore calls
// from this source. FIXME: Should be heavily restricted as demo commands can come
// from untrusted sources.
kCommandSrcDemoFile,
// Invalid value used when cleared
kCommandSrcInvalid = -1,
};
pub const CbufType = struct {
GetCurrentPlayer: *const fn () callconv(.C) ECommandTarget_t,
AddText: *const fn (ECommandTarget_t, [*:0]const u8, cmd_source_t) callconv(.C) void,
Execute: *const fn () callconv(.C) void,
};
pub var Cbuf: ?CbufType = null;
pub fn init(module: windows.HMODULE) void {
Cbuf = .{
.GetCurrentPlayer = @ptrFromInt(@intFromPtr(module) + 0x120630),
.AddText = @ptrFromInt(@intFromPtr(module) + 0x1203B0),
.Execute = @ptrFromInt(@intFromPtr(module) + 0x1204B0),
};
}
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