void CNPC_SO_BaseZombie::ForceMove( const Vector &targetPos, const Vector &traceDir, bool bRun )
{
// Make sure our zombie gets the message (sometimes it is stubborn)
// This bit should force our zombie to listen to us
SetEnemy( NULL );
SetSchedule( SCHED_ZOMBIE_AMBUSH_MODE );
Vector chasePosition = targetPos;
Vector vUpBit = chasePosition;
vUpBit.z += 1;
trace_t tr;
AI_TraceHull( chasePosition, vUpBit, GetHullMins(), GetHullMaxs(), MASK_NPCSOLID, this, COLLISION_GROUP_NONE, &tr );
m_vecLastPosition = chasePosition;
if ( m_hCine != NULL )
ExitScriptedSequence();
SetCondition( COND_RECEIVED_ORDERS );
if ( bRun )
SetSchedule( SCHED_FORCED_GO_RUN );
else
SetSchedule( SCHED_FORCED_GO );
m_flMoveWaitFinished = gpGlobals->curtime;
}
//=========================================================
// GetIdealState - surveys the Conditions information available
// and finds the best new state for a monster.
//=========================================================
MONSTERSTATE CBaseMonster :: GetIdealState ( void )
{
int iConditions;
iConditions = IScheduleFlags();
// If no schedule conditions, the new ideal state is probably the reason we're in here.
switch ( m_MonsterState )
{
case MONSTERSTATE_IDLE:
/*
IDLE goes to ALERT upon hearing a sound
-IDLE goes to ALERT upon being injured
IDLE goes to ALERT upon seeing food
-IDLE goes to COMBAT upon sighting an enemy
IDLE goes to HUNT upon smelling food
*/
{
if ( iConditions & bits_COND_NEW_ENEMY )
{
// new enemy! This means an idle monster has seen someone it dislikes, or
// that a monster in combat has found a more suitable target to attack
m_IdealMonsterState = MONSTERSTATE_COMBAT;
}
else if ( iConditions & bits_COND_LIGHT_DAMAGE )
{
MakeIdealYaw ( m_vecEnemyLKP );
m_IdealMonsterState = MONSTERSTATE_ALERT;
}
else if ( iConditions & bits_COND_HEAVY_DAMAGE )
{
MakeIdealYaw ( m_vecEnemyLKP );
m_IdealMonsterState = MONSTERSTATE_ALERT;
}
else if ( iConditions & bits_COND_HEAR_SOUND )
{
CSound *pSound;
pSound = PBestSound();
ASSERT( pSound != NULL );
if ( pSound )
{
MakeIdealYaw ( pSound->m_vecOrigin );
if ( pSound->m_iType & (bits_SOUND_COMBAT|bits_SOUND_DANGER) )
m_IdealMonsterState = MONSTERSTATE_ALERT;
}
}
else if ( iConditions & (bits_COND_SMELL | bits_COND_SMELL_FOOD) )
{
m_IdealMonsterState = MONSTERSTATE_ALERT;
}
break;
}
case MONSTERSTATE_ALERT:
/*
ALERT goes to IDLE upon becoming bored
-ALERT goes to COMBAT upon sighting an enemy
ALERT goes to HUNT upon hearing a noise
*/
{
if ( iConditions & (bits_COND_NEW_ENEMY|bits_COND_SEE_ENEMY) )
{
// see an enemy we MUST attack
m_IdealMonsterState = MONSTERSTATE_COMBAT;
}
else if ( iConditions & bits_COND_HEAR_SOUND )
{
m_IdealMonsterState = MONSTERSTATE_ALERT;
CSound *pSound = PBestSound();
ASSERT( pSound != NULL );
if ( pSound )
MakeIdealYaw ( pSound->m_vecOrigin );
}
break;
}
case MONSTERSTATE_COMBAT:
/*
COMBAT goes to HUNT upon losing sight of enemy
COMBAT goes to ALERT upon death of enemy
*/
{
if ( m_hEnemy == NULL )
{
m_IdealMonsterState = MONSTERSTATE_ALERT;
// pev->effects = EF_BRIGHTFIELD;
ALERT ( at_aiconsole, "***Combat state with no enemy!\n" );
}
break;
}
case MONSTERSTATE_HUNT:
/*
HUNT goes to ALERT upon seeing food
HUNT goes to ALERT upon being injured
HUNT goes to IDLE if goal touched
HUNT goes to COMBAT upon seeing enemy
*/
{
break;
}
case MONSTERSTATE_SCRIPT:
if ( iConditions & (bits_COND_TASK_FAILED|bits_COND_LIGHT_DAMAGE|bits_COND_HEAVY_DAMAGE) )
{
ExitScriptedSequence(); // This will set the ideal state
}
break;
case MONSTERSTATE_DEAD:
m_IdealMonsterState = MONSTERSTATE_DEAD;
break;
}
return m_IdealMonsterState;
}