#define cDebugMode 1

enum HudStuff
{
    Handle:SpeedOne,
    Handle:SpeedTwo,
    Handle:MinusOne,
    Handle:PressedOne,
    Handle:PressedTwo,
    Handle:PressedThree
}
new g_HudSyncs[HudStuff];

new g_iButtons[MAXPLAYERS + 1];

public Plugin:myinfo =
{
    name = "OWNSShowMyKeys",
    description = "A speed and key HUD using HudText",
    author = "OWNSyouAll",
    version = "0.0.5",
    url = ""
};

public OnPluginStart()
{
    // This is supposed to print to server but doesn't
    PrintToServer("Starting OWNSShowMyKeys by OWNSyouAll version 0.0.5");
    #if defined cDebugMode
    LogError("Starting OWNSShowMyKeys by OWNSyouAll version 0.0.5");
    #endif

    //Huds can be created one and re-used.
    g_HudSyncs[SpeedOne] = CreateHudSynchronizer();
    g_HudSyncs[SpeedTwo] = CreateHudSynchronizer();
    g_HudSyncs[MinusOne] = CreateHudSynchronizer();
    g_HudSyncs[PressedOne] = CreateHudSynchronizer();
    g_HudSyncs[PressedTwo] = CreateHudSynchronizer();
    g_HudSyncs[PressedThree] = CreateHudSynchronizer();
}

public Action:OnPlayerRunCmd(client, &buttons, &impulse, Float:vel[3], Float:angles[3], &weapon)
{
    g_iButtons[client] = buttons;
}

public OnGameFrame()
{
    decl String:sMinusBuffer[16];
    decl String:sOneBuffer[16];
    decl String:sTwoBuffer[16];
    decl String:sThreeBuffer[16];

    for(new client = 1; client <= MaxClients; client++)
    {
        //IsFakeClient should include sourcetv/replay, see no reason why it wouldn't... But never tried
        if(!IsClientInGame(client) || IsFakeClient(client))
            continue;

        //You can't use buttons == something because it won't consider multiple button presses.
        //if IN_ATTACK and IN_USE, the values are combined, thus == fails
        //they're bit flags, so you can use bitwise operations on them
        if(g_iButtons[client] & IN_ATTACK)
            Format(sMinusBuffer, sizeof(sMinusBuffer), "+attack");
        else
            Format(sMinusBuffer, sizeof(sMinusBuffer), "______");

        if(g_iButtons[client] & IN_USE)
            Format(sOneBuffer, sizeof(sOneBuffer), "+use");
        else
            Format(sOneBuffer, sizeof(sOneBuffer), "____");

        if(g_iButtons[client] & IN_FORWARD)
            Format(sTwoBuffer, sizeof(sTwoBuffer), "   W  ");
        else
            Format(sTwoBuffer, sizeof(sTwoBuffer), "   _  ");

        if (g_iButtons[client] & IN_MOVELEFT)
            Format(sThreeBuffer, sizeof(sThreeBuffer), "A");
        else
            Format(sThreeBuffer, sizeof(sThreeBuffer), "_");

        if (g_iButtons[client] & IN_BACK)
            Format(sThreeBuffer, sizeof(sThreeBuffer), "%s S", sThreeBuffer);
        else
            Format(sThreeBuffer, sizeof(sThreeBuffer), "%s _", sThreeBuffer);

        if (g_iButtons[client] & IN_MOVERIGHT)
            Format(sThreeBuffer, sizeof(sThreeBuffer), "%s D", sThreeBuffer);
        else
            Format(sThreeBuffer, sizeof(sThreeBuffer), "%s _", sThreeBuffer);

        //SetHudTextParams(Float:x, Float:y, Float:holdTime, r, g, b, a, effect = 0, Float:fxTime=6.0, Float:fadeIn=0.1, Float:fadeOut=0.2);
        //This prototype requires Floats (0.0 vs 0) to be passed for several parameters, you were passing integers.

        #if defined cDebugMode
        if(!GetRandomInt(0, 33)) //Fires every frame, i'm lazy.
            LogError("%s %s %s %s", sMinusBuffer, sOneBuffer, sTwoBuffer, sThreeBuffer);
        #endif
        new Float:fDistance;
        SetHudTextParams(0.5, 0.65, 1.0, 255, 255, 255, 255, 0, 0.0, 0.0, 0.0);
        ShowSyncHudText(client, g_HudSyncs[SpeedOne], "%i", fDistance);

        SetHudTextParams(0.95, 0.65, 1.0, 255, 255, 255, 255, 0, 0.0, 0.0, 0.0);
        ShowSyncHudText(client, g_HudSyncs[SpeedTwo], "HU/s");

        SetHudTextParams(0.5, 0.7, 1.0, 255, 255, 255, 255, 0, 0.0, 0.0, 0.0);
        ShowSyncHudText(client, g_HudSyncs[MinusOne], "%s", sMinusBuffer);

        SetHudTextParams(0.5, 0.75, 1.0, 255, 255, 255, 255, 0, 0.0, 0.0, 0.0);
        ShowSyncHudText(client, g_HudSyncs[PressedOne], "%s", sOneBuffer);

        SetHudTextParams(0.5, 0.5, 1.0, 255, 255, 255, 255, 0, 0.0, 0.0, 0.0);
        ShowSyncHudText(client, g_HudSyncs[PressedTwo], "%s", sTwoBuffer);

        SetHudTextParams(0.5, 0.85, 1.0, 255, 255, 255, 255, 0, 0.0, 0.0, 0.0);
        ShowSyncHudText(client, g_HudSyncs[PressedThree], "%s", sThreeBuffer);
    }
}