TRIGRET_TYPE CScriptObj::OnTriggerForLoop( CScript &s, int iType, CTextConsole * pSrc, CScriptTriggerArgs * pArgs, CGString * pResult )
{
// loop from start here to the ENDFOR
// See WebPageScriptList for dealing with Arrays.
CScriptLineContext StartContext = s.GetContext();
CScriptLineContext EndContext = StartContext;
int LoopsMade = 0;
if ( iType & 8 ) // WHILE
{
TCHAR * pszCond;
TCHAR *pszOrig = Str_GetTemp();
TCHAR *pszTemp = Str_GetTemp();
int iWhile = 0;
strcpy( pszOrig, s.GetArgStr() );
while(true)
{
LoopsMade++;
if ( g_Cfg.m_iMaxLoopTimes && ( LoopsMade >= g_Cfg.m_iMaxLoopTimes ))
goto toomanyloops;
pArgs->m_VarsLocal.SetNum( "_WHILE", iWhile, false );
iWhile++;
strcpy( pszTemp, pszOrig );
pszCond = pszTemp;
ParseText( pszCond, pSrc, 0, pArgs );
if ( !Exp_GetVal( pszCond ) )
break;
TRIGRET_TYPE iRet = OnTriggerRun( s, TRIGRUN_SECTION_TRUE, pSrc, pArgs, pResult );
if ( iRet != TRIGRET_ENDIF )
{
return( iRet );
}
EndContext = s.GetContext();
s.SeekContext( StartContext );
}
}
else
ParseText( s.GetArgStr(), pSrc, 0, pArgs );
if ( iType & 4 ) // FOR
{
int fCountDown = FALSE;
int iMin = 0;
int iMax = 0;
int i;
TCHAR * ppArgs[3];
int iQty = Str_ParseCmds( s.GetArgStr(), ppArgs, 3, ", " );
CGString sLoopVar = "_FOR";
switch( iQty )
{
case 1: // FOR x
iMin = 1;
iMax = Exp_GetSingle( ppArgs[0] );
break;
case 2:
if ( isdigit( *ppArgs[0] ) )
{
iMin = Exp_GetSingle( ppArgs[0] );
iMax = Exp_GetSingle( ppArgs[1] );
}
else
{
iMin = 1;
iMax = Exp_GetSingle( ppArgs[1] );
sLoopVar = ppArgs[0];
}
break;
case 3:
sLoopVar = ppArgs[0];
iMin = Exp_GetSingle( ppArgs[1] );;
iMax = Exp_GetSingle( ppArgs[2] );
break;
default:
iMin = iMax = 1;
break;
}
if ( iMin > iMax )
fCountDown = true;
if ( fCountDown )
for ( i = iMin; i >= iMax; --i )
{
LoopsMade++;
if ( g_Cfg.m_iMaxLoopTimes && ( LoopsMade >= g_Cfg.m_iMaxLoopTimes ))
goto toomanyloops;
pArgs->m_VarsLocal.SetNum( sLoopVar, i, false );
TRIGRET_TYPE iRet = OnTriggerRun( s, TRIGRUN_SECTION_TRUE, pSrc, pArgs, pResult );
if ( iRet != TRIGRET_ENDIF )
{
return( iRet );
}
EndContext = s.GetContext();
s.SeekContext( StartContext );
}
else
for ( i = iMin; i <= iMax; ++i )
{
LoopsMade++;
if ( g_Cfg.m_iMaxLoopTimes && ( LoopsMade >= g_Cfg.m_iMaxLoopTimes ))
goto toomanyloops;
pArgs->m_VarsLocal.SetNum( sLoopVar, i, false );
TRIGRET_TYPE iRet = OnTriggerRun( s, TRIGRUN_SECTION_TRUE, pSrc, pArgs, pResult );
if ( iRet != TRIGRET_ENDIF )
{
return( iRet );
}
EndContext = s.GetContext();
s.SeekContext( StartContext );
}
}
if ( (iType & 1) || (iType & 2) )
{
int iDist;
if ( s.HasArgs() )
iDist = s.GetArgVal();
else
iDist = UO_MAP_VIEW_SIZE;
CObjBaseTemplate * pObj = dynamic_cast <CObjBaseTemplate *>(this);
if ( pObj == NULL )
{
iType = 0;
DEBUG_ERR(( "FOR Loop trigger on non-world object '%s'\n", GetName()));
}
CObjBaseTemplate * pObjTop = pObj->GetTopLevelObj();
CPointMap pt = pObjTop->GetTopPoint();
if ( iType & 1 ) // FORITEM, FOROBJ
{
CWorldSearch AreaItems( pt, iDist );
while(true)
{
LoopsMade++;
if ( g_Cfg.m_iMaxLoopTimes && ( LoopsMade >= g_Cfg.m_iMaxLoopTimes ))
goto toomanyloops;
CItem * pItem = AreaItems.GetItem();
if ( pItem == NULL )
break;
TRIGRET_TYPE iRet = pItem->OnTriggerRun( s, TRIGRUN_SECTION_TRUE, pSrc, pArgs, pResult );
if ( iRet != TRIGRET_ENDIF )
{
return( iRet );
}
EndContext = s.GetContext();
s.SeekContext( StartContext );
}
}
if ( iType & 2 ) // FORCHAR, FOROBJ
{
CWorldSearch AreaChars( pt, iDist );
while(true)
{
LoopsMade++;
if ( g_Cfg.m_iMaxLoopTimes && ( LoopsMade >= g_Cfg.m_iMaxLoopTimes ))
goto toomanyloops;
CChar * pChar = AreaChars.GetChar();
if ( pChar == NULL )
break;
if ( ( iType & 0x10 ) && ( ! pChar->IsClient() ) ) // FORCLIENTS
continue;
if ( ( iType & 0x20 ) && ( pChar->m_pPlayer == NULL ) ) // FORPLAYERS
continue;
TRIGRET_TYPE iRet = pChar->OnTriggerRun( s, TRIGRUN_SECTION_TRUE, pSrc, pArgs, pResult );
if ( iRet != TRIGRET_ENDIF )
{
return( iRet );
}
EndContext = s.GetContext();
s.SeekContext( StartContext );
}
}
}
if ( g_Cfg.m_iMaxLoopTimes )
{
toomanyloops:
if ( LoopsMade >= g_Cfg.m_iMaxLoopTimes )
{
g_Log.EventError("Terminating loop cycle since it seems being dead-locked (%d iterations already passed)" DEBUG_CR, LoopsMade);
}
}
if ( EndContext.m_lOffset <= StartContext.m_lOffset )
{
// just skip to the end.
TRIGRET_TYPE iRet = OnTriggerRun( s, TRIGRUN_SECTION_FALSE, pSrc, pArgs, pResult );
if ( iRet != TRIGRET_ENDIF )
{
return( iRet );
}
}
else
{
s.SeekContext( EndContext );
}
return( TRIGRET_ENDIF );
}
bool CClient::Cmd_Skill_Tracking( WORD track_sel, bool bExec )
{
ADDTOCALLSTACK("CClient::Cmd_Skill_Tracking");
// look around for stuff.
ASSERT(m_pChar);
if ( track_sel == USHRT_MAX )
{
// Unlike others skills, Tracking is used during menu setup
m_pChar->Skill_Cleanup(); // clean up current skill
CMenuItem item[6];
item[0].m_sText = g_Cfg.GetDefaultMsg(DEFMSG_TRACKING_SKILLMENU_TITLE);
item[1].m_id = ITEMID_TRACK_HORSE;
item[1].m_color = 0;
item[1].m_sText = g_Cfg.GetDefaultMsg(DEFMSG_TRACKING_SKILLMENU_ANIMALS);
item[2].m_id = ITEMID_TRACK_OGRE;
item[2].m_color = 0;
item[2].m_sText = g_Cfg.GetDefaultMsg(DEFMSG_TRACKING_SKILLMENU_MONSTERS);
item[3].m_id = ITEMID_TRACK_MAN;
item[3].m_color = 0;
item[3].m_sText = g_Cfg.GetDefaultMsg(DEFMSG_TRACKING_SKILLMENU_NPCS);
item[4].m_id = ITEMID_TRACK_WOMAN;
item[4].m_color = 0;
item[4].m_sText = g_Cfg.GetDefaultMsg(DEFMSG_TRACKING_SKILLMENU_PLAYERS);
m_tmMenu.m_Item[0] = 0;
addItemMenu(CLIMODE_MENU_SKILL_TRACK_SETUP, item, 4);
return true;
}
if ( track_sel > 0 ) // Not Cancelled
{
ASSERT(track_sel < COUNTOF(m_tmMenu.m_Item));
if ( bExec )
{
// Tracking menu got us here. Start tracking the selected creature.
m_pChar->SetTimeout(1 * TICK_PER_SEC);
m_pChar->m_Act_Targ = static_cast<CGrayUID>(m_tmMenu.m_Item[track_sel]);
m_pChar->Skill_Start(SKILL_TRACKING);
return true;
}
static const NPCBRAIN_TYPE sm_Track_Brain[] =
{
NPCBRAIN_QTY, // not used here
NPCBRAIN_ANIMAL,
NPCBRAIN_MONSTER,
NPCBRAIN_HUMAN,
NPCBRAIN_NONE // players
};
if ( track_sel >= COUNTOF(sm_Track_Brain) )
track_sel = COUNTOF(sm_Track_Brain) - 1;
NPCBRAIN_TYPE track_type = sm_Track_Brain[track_sel];
CMenuItem item[minimum(MAX_MENU_ITEMS, COUNTOF(m_tmMenu.m_Item))];
size_t count = 0;
item[0].m_sText = g_Cfg.GetDefaultMsg(DEFMSG_TRACKING_SKILLMENU_TITLE);
m_tmMenu.m_Item[0] = track_sel;
CWorldSearch AreaChars(m_pChar->GetTopPoint(), m_pChar->Skill_GetBase(SKILL_TRACKING) / 10 + 10);
for (;;)
{
CChar *pChar = AreaChars.GetChar();
if ( !pChar )
break;
if ( pChar == m_pChar )
continue;
if ( pChar->GetNPCBrain() != track_type )
continue;
if ( pChar->IsStatFlag(STATF_DEAD) ) // can't track ghosts
continue;
if ( pChar->m_pPlayer )
{
// Prevent track hidden GMs
if ( pChar->IsStatFlag(STATF_Insubstantial) && (pChar->GetPrivLevel() > GetPrivLevel()) )
continue;
// Check action difficulty when trying to track players
int tracking = m_pChar->Skill_GetBase(SKILL_TRACKING);
int detectHidden = m_pChar->Skill_GetBase(SKILL_DETECTINGHIDDEN);
if ( (g_Cfg.m_iRacialFlags & RACIALF_ELF_DIFFTRACK) && pChar->IsElf() )
tracking /= 2; // elves are more difficult to track (Difficult to Track racial trait)
int hiding = pChar->Skill_GetBase(SKILL_HIDING);
int stealth = pChar->Skill_GetBase(SKILL_STEALTH);
int divisor = maximum(hiding + stealth, 1);
int chance;
if ( g_Cfg.m_iFeatureSE & FEATURE_SE_UPDATE )
chance = 50 * (tracking * 2 + detectHidden) / divisor;
else
chance = 50 * (tracking + detectHidden + 10 * Calc_GetRandVal(20)) / divisor;
if ( Calc_GetRandVal(100) > chance )
continue;
}
CCharBase *pCharDef = pChar->Char_GetDef();
if ( !pCharDef )
continue;
count++;
item[count].m_id = static_cast<WORD>(pCharDef->m_trackID);
item[count].m_color = 0;
item[count].m_sText = pChar->GetName();
m_tmMenu.m_Item[count] = pChar->GetUID();
if ( count >= COUNTOF(item) - 1 )
break;
}
// Some credit for trying
if ( count > 0 )
{
m_pChar->Skill_UseQuick(SKILL_TRACKING, 20 + Calc_GetRandLLVal(30));
ASSERT(count < COUNTOF(item));
addItemMenu(CLIMODE_MENU_SKILL_TRACK, item, count);
return true;
}
else
{
// Tracking failed or cancelled
m_pChar->Skill_UseQuick(SKILL_TRACKING, 10 + Calc_GetRandLLVal(30));
static LPCTSTR const sm_Track_FailMsg[] =
{
g_Cfg.GetDefaultMsg(DEFMSG_TRACKING_FAIL_ANIMAL),
g_Cfg.GetDefaultMsg(DEFMSG_TRACKING_FAIL_MONSTER),
g_Cfg.GetDefaultMsg(DEFMSG_TRACKING_FAIL_PEOPLE),
g_Cfg.GetDefaultMsg(DEFMSG_TRACKING_FAIL_PEOPLE)
};
if ( sm_Track_FailMsg[track_sel - 1] )
SysMessage(sm_Track_FailMsg[track_sel - 1]);
}
}
return false;
}
bool CWorld::Export( lpctstr pszFilename, const CChar * pSrc, word wModeFlags, int iDist, int dx, int dy )
{
ADDTOCALLSTACK("CWorld::Export");
// wModeFlags = IMPFLAGS_TYPE
// Just get the items in the local area to export.
// dx = change in x from world to file.
// dy = change in y
if ( pSrc == NULL )
return false;
size_t iLen = strlen( pszFilename );
if ( iLen <= 4 )
return false;
CScript s;
if ( ! s.Open( pszFilename, OF_WRITE|OF_TEXT|OF_DEFAULTMODE ))
return false;
if ( wModeFlags & IMPFLAGS_RELATIVE )
{
dx -= pSrc->GetTopPoint().m_x;
dy -= pSrc->GetTopPoint().m_y;
}
if ( ! strcmpi( pszFilename + (iLen - 4), ".WSC" ))
{
// Export as UOX format. for world forge stuff.
int index = 0;
CWorldSearch AreaItems( pSrc->GetTopPoint(), iDist );
AreaItems.SetSearchSquare(true);
for (;;)
{
CItem * pItem = AreaItems.GetItem();
if ( pItem == NULL )
break;
pItem->WriteUOX( s, index++ );
}
return true;
}
// (???NPC) Chars and the stuff they are carrying.
if ( wModeFlags & IMPFLAGS_CHARS )
{
CWorldSearch AreaChars( pSrc->GetTopPoint(), iDist );
AreaChars.SetSearchSquare(true);
AreaChars.SetAllShow( pSrc->IsPriv( PRIV_ALLSHOW )); // show logged out chars?
for (;;)
{
CChar * pChar = AreaChars.GetChar();
if ( pChar == NULL )
break;
pChar->r_WriteSafe( s );
}
}
if ( wModeFlags & IMPFLAGS_ITEMS )
{
// Items on the ground.
CWorldSearch AreaItems( pSrc->GetTopPoint(), iDist );
AreaItems.SetSearchSquare(true);
AreaItems.SetAllShow( pSrc->IsPriv( PRIV_ALLSHOW )); // show logged out chars?
for (;;)
{
CItem * pItem = AreaItems.GetItem();
if ( pItem == NULL )
break;
pItem->r_WriteSafe( s );
}
}
return true;
}