float Animal_Wild_Flee::postCondition()
{
/*
* Fleeing from an approaching player has the following postconditions:
* - There is no character in flight range.
* - There is an character attacking us.
* - Our owner has come in range.
*
*/
if( m_npc->attackTarget() )
return 1.0f;
RegionIterator4Chars ri( m_npc->pos(), SrvParams->animalWildFleeRange() );
bool found = false;
for(ri.Begin(); !ri.atEnd(); ri++)
{
P_PLAYER pPlayer = dynamic_cast<P_PLAYER>(ri.GetData());
if( pPlayer && !pPlayer->free && !pPlayer->isGMorCounselor() && !pPlayer->isHidden() && !pPlayer->isInvisible() )
found = true;
if( pPlayer && m_npc->owner() == pPlayer )
return 1.0f;
}
if( found )
return 0.0f;
return 1.0f;
}
float Animal_Wild_Flee::preCondition()
{
return 0.0f;
/*
* Fleeing from an approaching player has the following preconditions:
* - There is a player within flight range.
* - There is no character attacking us.
* - Our owner is not in range.
*
*/
if ( m_npc->attackTarget() )
return 0.0f;
MapCharsIterator ri = MapObjects::instance()->listCharsInCircle( m_npc->pos(), Config::instance()->animalWildFleeRange() );
for ( P_CHAR pChar = ri.first(); pChar; pChar = ri.next() )
{
P_PLAYER pPlayer = dynamic_cast<P_PLAYER>( pChar );
if ( pPlayer && !pPlayer->free && !pPlayer->isGMorCounselor() && !pPlayer->isHidden() && !pPlayer->isInvisible() )
{
pFleeFromSer = pPlayer->serial();
}
if ( pPlayer && m_npc->owner() == pPlayer )
return 0.0f;
}
if ( pFleeFromSer != INVALID_SERIAL )
return 1.0f;
return 0.0f;
}
float Animal_Wild_Flee::postCondition()
{
/*
* Fleeing from an approaching player has the following postconditions:
* - There is no character in flight range.
* - There is an character attacking us.
* - Our owner has come in range.
*
*/
if ( m_npc->attackTarget() )
return 1.0f;
bool found = false;
MapCharsIterator ri = MapObjects::instance()->listCharsInCircle( m_npc->pos(), Config::instance()->animalWildFleeRange() );
for ( P_CHAR pChar = ri.first(); pChar; pChar = ri.next() )
{
P_PLAYER pPlayer = dynamic_cast<P_PLAYER>( pChar );
if ( pPlayer && !pPlayer->free && !pPlayer->isGMorCounselor() && !pPlayer->isHidden() && !pPlayer->isInvisible() )
found = true;
if ( pPlayer && m_npc->owner() == pPlayer )
return 1.0f;
}
if ( found )
return 0.0f;
return 1.0f;
}
void Human_Guard::selectVictim()
{
if ( m_currentVictim )
{
// Check if the current target is valid, including:
// - Target not dead.
// - Target in attack range.
// - Target not innocent.
if ( m_currentVictim->isDead() || m_currentVictim->isInnocent() )
m_currentVictim = NULL;
else if ( !m_npc->inRange( m_currentVictim, Config::instance()->attack_distance() ) )
m_currentVictim = NULL;
}
if ( !m_currentVictim )
{
// Get a criminal or murderer in range to attack it
RegionIterator4Chars ri( m_npc->pos(), VISRANGE );
for ( ri.Begin(); !ri.atEnd(); ri++ )
{
P_CHAR pChar = ri.GetData();
if ( pChar && !pChar->free && pChar != m_npc && !pChar->isInvulnerable() && !pChar->isHidden() && !pChar->isInvisible() && !pChar->isDead() && !pChar->isInnocent() )
{
P_PLAYER pPlayer = dynamic_cast<P_PLAYER>( pChar );
if ( pPlayer && pPlayer->isGMorCounselor() )
continue;
m_currentVictim = pChar;
break;
}
}
// If we found a new target, let us attack it
if ( m_currentVictim )
m_npc->fight( m_currentVictim );
}
}
/*!
Calculates the amount of Stamina needed for a move of the
passed character.
*/
bool cMovement::consumeStamina( P_PLAYER pChar, bool running )
{
// Dead people and gms don't care about weight
if ( pChar->isDead() || pChar->isGMorCounselor() )
{
return true;
}
// Calculate the stones we weight too much
int overWeight = ( int ) ( pChar->weight() - pChar->maxWeight() );
bool mounted = pChar->atLayer( cBaseChar::Mount ) != 0;
bool update = false;
// We carry too much
if ( overWeight > 0 )
{
// How much stamina we loose
int amount = 5 + ( overWeight / 25 );
// Only one third loss if mounted
if ( mounted )
{
amount = amount / 3;
}
// Double loss if running
if ( running )
{
amount = amount * 2;
}
// Set the new stamina
pChar->setStamina( wpMax<Q_INT16>( 0, pChar->stamina() - amount ), false );
update = true;
// We are overloaded
if ( pChar->stamina() == 0 )
{
pChar->socket()->updateStamina();
pChar->socket()->clilocMessage( 500109 );
return false;
}
}
// If we have less than 10% stamina left, we loose
// stamina more quickly
if ( ( pChar->stamina() * 100 ) / wpMax<ushort>( 1, pChar->maxStamina() ) < 10 )
{
pChar->setStamina( wpMax<Q_INT16>( 0, pChar->stamina() - 1 ), false );
update = true;
}
// We can't move anymore because we are exhausted
if ( pChar->stamina() == 0 )
{
pChar->socket()->updateStamina();
pChar->socket()->clilocMessage( 500110 );
return false;
}
// Normally reduce stamina every few steps
if ( pChar->stepsTaken() % ( mounted ? 48 : 16 ) == 0 )
{
pChar->setStamina( wpMax<Q_INT16>( 0, pChar->stamina() - 1 ) );
update = true;
}
if ( update )
{
pChar->socket()->updateStamina();
}
return true;
}
void cSkills::RandomSteal( cUOSocket* socket, SERIAL victim )
{
P_PLAYER pChar = socket->player();
P_CHAR pVictim = FindCharBySerial( victim );
if ( !pVictim || !pChar )
return;
if ( pVictim->serial() == pChar->serial() )
{
socket->sysMessage( tr( "Why don't you simply take it?" ) );
return;
}
/* if( pVictim->npcaitype() == 17 )
{
socket->sysMessage( tr( "You cannot steal from Playervendors." ) );
return;
}
*/
if ( pVictim->objectType() == enPlayer )
{
P_PLAYER pp = dynamic_cast<P_PLAYER>( pVictim );
if ( pp->isGMorCounselor() )
socket->sysMessage( tr( "You can't steal from game masters." ) );
return;
}
if ( !pChar->inRange( pVictim, 1 ) )
{
socket->sysMessage( tr( "You are too far away to steal from that person." ) );
return;
}
P_ITEM pBackpack = pVictim->getBackpack();
if ( !pBackpack )
{
socket->sysMessage( tr( "Bad luck, your victim doesn't have a backpack." ) );
return;
}
float maxWeight = ( float ) QMIN( 1, pChar->skillValue( STEALING ) ); // We can steal max. 10 Stones when we are a GM
// 1000 Skill == 100 Weight == 10 Stones
QPtrList<cItem> containment = pBackpack->getContainment();
Q_UINT32 chance = containment.count();
P_ITEM pItem = containment.first();
P_ITEM pToSteal = 0;
bool sawOkItem = false;
while ( !pToSteal )
{
// We have nothing that could be stolen?
if ( !pItem && !sawOkItem )
{
socket->sysMessage( tr( "Your victim posesses nothing you could steal." ) );
return;
}
// Jump back to the beginning
else if ( !pItem && sawOkItem )
{
pItem = containment.first();
}
// Check if our chance becomes true (no spellbooks!)
if ( pItem->totalweight() <= maxWeight && !pItem->isLockedDown() && !pItem->newbie() && pItem->type() != 9 )
{
sawOkItem = true; // We have items that could be stolen (just in case we reach the end of our list)
// We have the chance of 1/chance that we reached our desired item
if ( RandomNum( 1, ( int )chance ) == ( int )chance )
{
pToSteal = pItem;
break;
}
}
pItem = containment.next();
}
socket->sysMessage( tr( "You reach into %1's backpack and try to steal something..." ).arg( pVictim->name() ) );
// The success of our Theft depends on the weight of the stolen item
bool success = pChar->checkSkill( STEALING, 0, ( long int )pToSteal->weight() );
bool caught = false;
if ( success )
{
socket->sysMessage( tr( "You successfully steal %1." ).arg( pToSteal->getName() ) );
P_ITEM pPack = pChar->getBackpack();
pPack->addItem( pToSteal );
// Update item onyl if still existent
if ( !pToSteal->free )
pToSteal->update();
caught = pChar->skillValue( STEALING ) < rand() % 1001;
}
else
{
socket->sysMessage( tr( "You fail to steal the item." ) );
// 1 in 5 Chance if we failed
caught = RandomNum( 1, 5 ) == 1;
}
// Did we get caught?
if ( caught )
{
socket->sysMessage( tr( "You have been cought!" ) );
// Human non red NPCs need special handling
if ( pVictim->objectType() == enNPC && pVictim->isInnocent() && pVictim->isHuman() )
{
P_NPC pn = dynamic_cast<P_NPC>( pVictim );
pVictim->talk( tr( "Guards! A thief is amoung us!" ), 0xFFFF, 0x09 );
if ( pVictim->region() && pVictim->region()->isGuarded() )
pn->callGuards();
}
if ( pVictim->notoriety( pChar ) == 0x01 )
pChar->makeCriminal();
// Our Victim always notices it.
if ( pVictim->objectType() == enPlayer )
{
P_PLAYER pp = dynamic_cast<P_PLAYER>( pVictim );
if ( pp->socket() )
pp->socket()->showSpeech( pChar, tr( "You notice %1 trying to steal %2 from you." ).arg( pChar->name() ).arg( pToSteal->getName( true ) ) );
}
QString message = tr( "You notice %1 trying to steal %2 from %3." ).arg( pChar->name() ).arg( pItem->getName() ).arg( pVictim->name() );
for ( cUOSocket*mSock = Network::instance()->first(); mSock; mSock = Network::instance()->next() )
{
// Everyone within 7 Tiles notices us
if ( mSock != socket && mSock->player() && mSock->player()->serial() != pVictim->serial() && mSock->player()->inRange( pChar, 7 ) )
mSock->showSpeech( pChar, message );
}
}
}
