irsdk_broadcastMsg test

README.md

Compile with i686-w64-mingw32-g++ -static-libgcc -static test.cpp
Run with /opt/iracing/bin/wine --bottle default a.exe

test.cpp

#include <windows.h>
#include <stdio.h>
#include <tchar.h>

enum irsdk_BroadcastMsg 
{
    irsdk_BroadcastCamSwitchPos = 0,      // car position, group, camera
    irsdk_BroadcastCamSwitchNum,          // driver #, group, camera
    irsdk_BroadcastCamSetState,           // irsdk_CameraState, unused, unused 
    irsdk_BroadcastReplaySetPlaySpeed,    // speed, slowMotion, unused
    irskd_BroadcastReplaySetPlayPosition, // irsdk_RpyPosMode, Frame Number (high, low)
    irsdk_BroadcastReplaySearch,          // irsdk_RpySrchMode, unused, unused
    irsdk_BroadcastReplaySetState,        // irsdk_RpyStateMode, unused, unused
    irsdk_BroadcastReloadTextures,        // irsdk_ReloadTexturesMode, carIdx, unused
    irsdk_BroadcastChatComand,            // irsdk_ChatCommandMode, subCommand, unused
    irsdk_BroadcastPitCommand,            // irsdk_PitCommandMode, parameter
    irsdk_BroadcastTelemCommand,          // irsdk_TelemCommandMode, unused, unused
    irsdk_BroadcastLast                   // unused placeholder
};

enum irsdk_ChatCommandMode
{
    irsdk_ChatCommand_Macro = 0,        // pass in a number from 1-15 representing the chat macro to launch
    irsdk_ChatCommand_BeginChat,        // Open up a new chat window
    irsdk_ChatCommand_Reply,            // Reply to last private chat
    irsdk_ChatCommand_Cancel            // Close chat window
};

static const _TCHAR IRSDK_BROADCASTMSGNAME[]   = _T("IRSDK_BROADCASTMSG");

unsigned int irsdk_getBroadcastMsgID()
{
    static unsigned int msgId = RegisterWindowMessageA(IRSDK_BROADCASTMSGNAME); 

    return msgId;
}

void irsdk_broadcastMsg(irsdk_BroadcastMsg msg, int var1, int var2)
{
    static unsigned int msgId = irsdk_getBroadcastMsgID();

    if(msgId && msg >= 0 && msg < irsdk_BroadcastLast)
    {
        SendNotifyMessage(HWND_BROADCAST, msgId, MAKELONG(msg, var1), var2);
    }
}

void irsdk_broadcastMsg(irsdk_BroadcastMsg msg, int var1, int var2, int var3)
{
    printf("msg: %d\n", msg);
    printf("var1: %d\n", var1);
    printf("MAKELONG(var2, var3): %d\n", MAKELONG(var2, var3));
    irsdk_broadcastMsg(msg, var1, MAKELONG(var2, var3));
}

int main()
{
    int chatMacro = 0;
    printf("Sending chatMacro\n");
    irsdk_broadcastMsg(irsdk_BroadcastChatComand, irsdk_ChatCommand_Macro, chatMacro++, 0);
}