void CDestructibleModel::RegisterDestroyedStimulus()
{
// Register audio and visual stimulus if specified.
if( (m_nDestroyAlarmLevel > 0) && (m_fStimRadius > 0.f) )
{
LTVector vPos;
g_pLTServer->GetObjectPos(m_hObject, &vPos);
// Extract who caused an explosion.
HOBJECT hDamager = m_hLastDamager;
if( IsExplosion( hDamager ) )
{
Explosion* pExplosion = (Explosion*)g_pLTServer->HandleToObject(m_hLastDamager);
hDamager = pExplosion->GetFiredFrom();
}
// If damager is still not a character (possibly because an explosion was triggered), assume player.
// Better solution - set the alignment of the damager on the explosion?
if( !IsCharacter( hDamager ) )
{
CPlayerObj *pPlayer = g_pCharacterMgr->FindPlayer();
if ( pPlayer )
{
hDamager = pPlayer->m_hObject;
}
}
g_pAIStimulusMgr->RegisterStimulus( kStim_EnemyDisturbanceSound, m_nDestroyAlarmLevel, hDamager, m_hObject, vPos, m_fStimRadius );
m_eStimID = g_pAIStimulusMgr->RegisterStimulus( kStim_EnemyDisturbanceVisible, m_nDestroyAlarmLevel + 1, hDamager, m_hObject, vPos, m_fStimRadius );
}
}
void CDestructibleModel::RegisterDestroyedStimulus()
{
// Register audio and visual stimulus if specified.
if( (m_nDestroyAlarmLevel > 0) && (m_fStimRadius > 0.f) )
{
LTVector vPos;
g_pLTServer->GetObjectPos(m_hObject, &vPos);
// Extract who caused an explosion.
HOBJECT hDamager = m_hLastDamager;
if( IsExplosion( hDamager ) )
{
Explosion* pExplosion = (Explosion*)g_pLTServer->HandleToObject(m_hLastDamager);
hDamager = pExplosion->GetFiredFrom();
}
// If damager is still not a character (possibly because an explosion was triggered), assume player.
// Better solution - set the alignment of the damager on the explosion?
if( !IsCharacter( hDamager ) )
{
CPlayerObj *pPlayer = g_pCharacterMgr->FindPlayer();
if ( pPlayer )
{
hDamager = pPlayer->m_hObject;
}
}
if ( IsCharacter(hDamager) )
{
CCharacter* pCharacter = (CCharacter*)g_pLTServer->HandleToObject(hDamager);
if ( pCharacter )
{
// Register the disturbance sound.
StimulusRecordCreateStruct DisturbanceSoundSCS( kStim_DisturbanceSound, pCharacter->GetAlignment(), vPos, hDamager );
DisturbanceSoundSCS.m_hStimulusTarget = m_hObject;
DisturbanceSoundSCS.m_flAlarmScalar = (float)m_nDestroyAlarmLevel;
DisturbanceSoundSCS.m_flRadiusScalar = m_fStimRadius;
g_pAIStimulusMgr->RegisterStimulus( DisturbanceSoundSCS );
// Register the visible disturbance.
StimulusRecordCreateStruct DisturbanceVisibleSCS( kStim_DisturbanceVisible, pCharacter->GetAlignment(), vPos, hDamager );
DisturbanceVisibleSCS.m_hStimulusTarget = m_hObject;
DisturbanceVisibleSCS.m_flAlarmScalar = (float)(m_nDestroyAlarmLevel + 1);
DisturbanceVisibleSCS.m_flRadiusScalar = m_fStimRadius;
m_eStimID = g_pAIStimulusMgr->RegisterStimulus( DisturbanceVisibleSCS );
}
}
}
}
void Prop::HandleTouch(HOBJECT hToucher)
{
// Only characters can touch props.
if( ( hToucher != LTNULL ) &&
( !IsCharacter(hToucher) ) &&
( !IsExplosion(hToucher) ) )
{
return;
}
if ( (m_eState == kState_PropDestroyed)
|| (m_eState == kState_PropKnocked)
|| (!(m_pDisturb && m_pDisturb->pPD)) )
{
return;
}
// Resolve the toucher to a character handle.
HOBJECT hCharacter = LTNULL;
if( IsCharacterHitBox( hToucher ) )
{
CCharacterHitBox* pHB = (CCharacterHitBox*)g_pLTServer->HandleToObject(hToucher);
hCharacter = pHB->GetModelObject();
}
else if( IsExplosion( hToucher ) )
{
Explosion* pExplosion = (Explosion*)g_pLTServer->HandleToObject(hToucher);
hCharacter = pExplosion->GetFiredFrom();
}
else if( IsCharacter( hToucher ) )
{
hCharacter = hToucher;
}
// Only players can touch (for now).
if((hCharacter != LTNULL) && !IsPlayer(hCharacter)) return;
if(m_eState == kState_PropTouching)
{
// Clear sound if done playing.
ClearTouchSoundIfDone(LTFALSE);
// Check if both sound and animation are done, or just the sound for a "knock."
if( m_pDisturb->hTouchSound == LTNULL )
{
switch( m_pDisturb->eTouchAnimType )
{
// Touch animations reset.
case kPA_Touch:
ClearTouchAnimIfDone(m_pDisturb->hTouchAnim, LTFALSE);
if( g_pLTServer->GetModelAnimation(m_hObject) != m_pDisturb->hTouchAnim )
{
m_eState = kState_PropDefault;
return;
}
break;
// Knock animations remain on the last frame forever.
case kPA_Knock:
if( MS_PLAYDONE & g_pLTServer->GetModelPlaybackState(m_hObject) )
{
m_bTouchable = LTFALSE;
g_pCommonLT->SetObjectFlags(m_hObject, OFT_User, 0, USRFLG_CAN_ACTIVATE);
m_eState = kState_PropKnocked;
return;
}
break;
}
}
}
// Play the touch sound and animation.
if( (m_eState == kState_PropDefault) && (hCharacter != LTNULL))
{
LTVector vPos;
g_pLTServer->GetObjectPos(m_hObject, &vPos);
// Play sound.
PlayTouchSound(vPos);
// Play animation.
if(m_pDisturb->hTouchAnim != INVALID_ANI)
{
g_pLTServer->SetModelAnimation(m_hObject, m_pDisturb->hTouchAnim);
g_pLTServer->SetModelLooping(m_hObject, LTFALSE);
g_pLTServer->ResetModelAnimation(m_hObject);
}
// Register touch disturbance stimulus.
if( (m_pDisturb->pPD->nTouchAlarmLevel > 0) && (m_pDisturb->pPD->fStimRadius > 0.f) )
{
g_pAIStimulusMgr->RegisterStimulus( kStim_EnemyDisturbanceSound, m_pDisturb->pPD->nTouchAlarmLevel, hCharacter, m_hObject, vPos, m_pDisturb->pPD->fStimRadius );
// Props that are knocked over have a visual stimulus too.
if( m_pDisturb->eTouchAnimType == kPA_Knock )
{
g_pAIStimulusMgr->RegisterStimulus( kStim_EnemyDisturbanceVisible, m_pDisturb->pPD->nTouchAlarmLevel + 1, hCharacter, m_hObject, vPos, m_pDisturb->pPD->fStimRadius );
}
}
m_eState = kState_PropTouching;
}
// Update while playing touch sound and/or animation.
SetNextUpdate(UPDATE_NEXT_FRAME);
}
void Prop::HandleHit( HOBJECT hDamager )
{
if( ( hDamager != LTNULL ) &&
( !IsCharacter(hDamager) ) &&
( !IsExplosion(hDamager) ) )
{
return;
}
if( (m_eState == kState_PropDestroyed)
|| (m_eState == kState_PropKnocked)
|| (!(m_pDisturb && m_pDisturb->pPD)) )
{
return;
}
// If we don't have a valid hit animation default to the touch animation...
if( m_pDisturb->hHitAnim == INVALID_ANI )
HandleTouch( hDamager );
// Resolve the toucher to a character handle.
HOBJECT hCharacter = LTNULL;
if( IsCharacterHitBox( hDamager ) )
{
CCharacterHitBox* pHB = (CCharacterHitBox*)g_pLTServer->HandleToObject(hDamager);
hCharacter = pHB->GetModelObject();
}
else if( IsExplosion( hDamager ) )
{
Explosion* pExplosion = (Explosion*)g_pLTServer->HandleToObject(hDamager);
hCharacter = pExplosion->GetFiredFrom();
}
else if( IsCharacter( hDamager ) )
{
hCharacter = hDamager;
}
// Only characters can hit (for now).
if((hCharacter != LTNULL) && !IsCharacter(hCharacter)) return;
if(m_eState == kState_PropHit)
{
// Check if both sound and animation are done
ClearHitSoundIfDone( LTFALSE );
if( m_pDisturb->hHitSound == LTNULL )
{
ClearHitAnimIfDone( LTFALSE );
if( g_pLTServer->GetModelAnimation(m_hObject) != m_pDisturb->hHitAnim )
{
m_eState = kState_PropDefault;
return;
}
}
}
// Play the hit sound and animation.
if( (m_eState == kState_PropDefault) && (hCharacter != LTNULL))
{
LTVector vPos;
g_pLTServer->GetObjectPos(m_hObject, &vPos);
// Play sound.
PlayHitSound(vPos);
// Play animation.
if(m_pDisturb->hHitAnim != INVALID_ANI)
{
g_pLTServer->SetModelAnimation( m_hObject, m_pDisturb->hHitAnim );
g_pLTServer->SetModelLooping( m_hObject, LTFALSE );
g_pLTServer->ResetModelAnimation(m_hObject);
}
// Register touch disturbance stimulus.
if( (m_pDisturb->pPD->nHitAlarmLevel > 0) && (m_pDisturb->pPD->fStimRadius > 0.f) )
{
g_pAIStimulusMgr->RegisterStimulus( kStim_EnemyDisturbanceSound, m_pDisturb->pPD->nHitAlarmLevel, hCharacter, m_hObject, vPos, m_pDisturb->pPD->fStimRadius );
}
m_eState = kState_PropHit;
}
// Update while playing touch sound and/or animation.
SetNextUpdate(UPDATE_NEXT_FRAME);
}