View Single Post
Re: code to get the illumination at any point on the map
Old
  (#52)
KWo
Developer of PODBot mm
 
KWo's Avatar
 
Status: Offline
Posts: 3,425
Join Date: Apr 2004
Default Re: code to get the illumination at any point on the map - 04-04-2012

I'm not sure if we are talking about the same group of messages. I thouht it would be rather one of those captured i.e. in pfnMessageBegin function - like "BarTime", "ResetHUD", "AmmoPickup" and so on. I mean those I need to know for them MSG_ID (GET_USER_MSG_ID). Actually I cannot reproduce that bug on a windows server (it happened only on a linux server), but I found another one on windows server (not related at all to Your code). It is something with pathfinding, I couldn't believe it could happen.
Code:
hlds.exe caused an Access Violation at location 09c261da in module podbot_mm.dll Reading from location cdcdcdf9.

Registers:
eax=09d65c48 ebx=09bd8478 ecx=cdcdcdcd edx=09ccb934 esi=0012ddfc edi=0012f648
eip=09c261da esp=0012ddfc ebp=0012f648 iopl=0         nv up ei pl nz na pe nc
cs=001b  ss=0023  ds=0023  es=0023  fs=003b  gs=0000             efl=00000202

Call stack:
09C261DA  podbot_mm.dll:09C261DA  BotCheckTerrain  bot_navigate.cpp:5517
    ...
                      && (pBot->pWaypointNodes != NULL) && (!g_bRecalcVis) && (pBot->bMoveToGoal))   // KWo - 28.01.2012
                   {
>                      if (pBot->pWaypointNodes->NextNode != NULL)
                      {
                         fDistToCurWP = (pEdict->v.origin - paths[pBot->curr_wpt_index]->origin).Length();
    ...

09BFCF1A  podbot_mm.dll:09BFCF1A  BotThink  bot.cpp:8865
    ...
          && (pBot->f_spawn_time + (((g_fTimeRoundEnd + g_f_cv_FreezeTime > gpGlobals->time) && (g_fTimeRoundEnd < gpGlobals->time)) ? (g_f_cv_FreezeTime + 0.0):(0.2)) < gpGlobals->time)) // KWo - 28.05.2010
       {
>          BotCheckTerrain(pBot);
       }
    
    ...

09C355BC  podbot_mm.dll:09C355BC  StartFrame  dll.cpp:2249
    ...
          {
             g_i_botthink_index = bot_index; // KWo - 02.05.2006
>             BotThink (&bots[bot_index]);
             g_iNum_bots++;
          }
    ...

6B2075F6  metamod.dll:6B2075F6
It looks like is not enought to check if the pointer is null or not to prevent the crash...
That ">" shows lines of code execution in last called functions.
  
Reply With Quote