[Austin]

I wrote a warp bot plugin to move bots around and it works great except for the feature that lets me warp a single bot where I am pointing. It works but it allows placing the bot in the walls where they are stuck. I would like to not allow the warp in this case.

It must have something to do with the traceline but I don't have the expirence to know how to change it.

PHP Code:

//-----------------------------------------------------------------------------
public Action Command_warpFarBot(int client, int args)
{
    float clientPos[3];
    GetEntPropVector(client, Prop_Data, "m_vecOrigin", clientPos);
    int farthestBotIndex = getFarthestBot(client);
    if (farthestBotIndex < 1)
    {
        ReplyToCommand(client, "Could not find a bot to teleport.");
        return Plugin_Handled;
    }

    new Float:g_Origin[3];
    new Float:g_Angle[3];

    GetClientEyePosition(client, g_Origin);
    GetClientEyeAngles(client, g_Angle);
    TR_TraceRayFilter(g_Origin, g_Angle, MASK_OPAQUE, RayType_Infinite, TraceRayDontHitSelf, client);
    if(TR_DidHit(INVALID_HANDLE))
        TR_GetEndPosition(g_Origin);
    else
        PrintToChat(client, "Vector out of world geometry. Spawning on current position instead");
    TeleportEntity(farthestBotIndex, g_Origin, g_Angle, NULL_VECTOR);

    ReplyToCommand(client, "[SM] Teleported %N to you.", farthestBotIndex);
    return Plugin_Handled;
}

//-----------------------------------------------------------------------------
int getFarthestBot(client)
{
    int farthestBotIndex = -1;
    float maxDist = 1.0;
    float otherPos[3], clientPos[3];
    GetEntPropVector(client, Prop_Data, "m_vecOrigin", clientPos);
    for (int i = 1; i <= MaxClients; i++)
    {
        if (!IsClientInGame(i))    continue;
        if (!IsPlayerAlive(i))    continue;
        if (!IsFakeClient(i))        continue;
        if (GetClientTeam(i) !=  GetClientTeam(client)) continue;

        GetEntPropVector(i, Prop_Data, "m_vecOrigin", otherPos);
        if (GetVectorDistance(clientPos, otherPos, false) > maxDist)
        {
            maxDist = GetVectorDistance(clientPos, otherPos, false);
            farthestBotIndex = i;
        }
    }
    return farthestBotIndex;
}

//-----------------------------------------------------------------------------
public bool:TraceRayDontHitSelf(entity, mask, any:data)
{
    if(entity == data)    // TraceRay hit the itself?
        return false;            // Don't let the entity be hit
    return true;
}