//-----------------------------------------------------------------------------
// Purpose:
// Input : *pActivator -
// *pCaller -
// useType -
// value -
//-----------------------------------------------------------------------------
void CItem_AmmoCrate::Use( CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value )
{
CPlayer *pPlayer = ToBasePlayer( CEntity::Instance(pActivator) );
if ( pPlayer == NULL )
return;
m_OnUsed.FireOutput( pActivator, this );
int iSequence = LookupSequence( "Open" );
// See if we're not opening already
if ( GetSequence() != iSequence )
{
Vector mins, maxs;
trace_t tr;
CollisionProp()->WorldSpaceAABB( &mins, &maxs );
Vector vOrigin = GetAbsOrigin();
vOrigin.z += ( maxs.z - mins.z );
mins = (mins - GetAbsOrigin()) * 0.2f;
maxs = (maxs - GetAbsOrigin()) * 0.2f;
mins.z = ( GetAbsOrigin().z - vOrigin.z );
UTIL_TraceHull( vOrigin, vOrigin, mins, maxs, MASK_SOLID, BaseEntity(), COLLISION_GROUP_NONE, &tr );
if ( tr.startsolid || tr.allsolid )
return;
m_hActivator.Set(pPlayer->BaseEntity());
// Animate!
ResetSequence( iSequence );
// Make sound
CPASAttenuationFilter sndFilter( this, "AmmoCrate.Open" );
EmitSound( sndFilter, entindex(), "AmmoCrate.Open" );
// Start thinking to make it return
SetThink( &CItem_AmmoCrate::CrateThink );
SetNextThink( gpGlobals->curtime + 0.1f );
}
// Don't close again for two seconds
m_flCloseTime = gpGlobals->curtime + AMMO_CRATE_CLOSE_DELAY;
}
int CAI_Senses::LookForHighPriorityEntities( int iDistance )
{
int nSeen = 0;
if ( gpGlobals->curtime - m_TimeLastLookHighPriority > AI_HIGH_PRIORITY_SEARCH_TIME )
{
m_TimeLastLookHighPriority = gpGlobals->curtime;
BeginGather();
float distSq = ( iDistance * iDistance );
const Vector &origin = GetAbsOrigin();
// Players
for ( int i = 1; i <= gpGlobals->maxClients; i++ )
{
CPlayer *pPlayer = UTIL_PlayerByIndex( i );
if ( pPlayer )
{
if ( origin.DistToSqr(pPlayer->GetAbsOrigin()) < distSq && Look( pPlayer->BaseEntity() ) )
{
nSeen++;
}
}
}
EndGather( nSeen, &m_SeenHighPriority );
}
else
{
for ( int i = m_SeenHighPriority.Count() - 1; i >= 0; --i )
{
if ( m_SeenHighPriority[i].Get() == NULL )
m_SeenHighPriority.FastRemove( i );
}
nSeen = m_SeenHighPriority.Count();
}
return nSeen;
}
