C++ (Cpp) CAI_BaseNPC::SetLocalOrigin Examples

Example #1

File: npc_combinedropship.cpp Project: RaisingTheDerp/raisingthebar

void CNPC_CombineDropship::SpawnTroops( void )
{
	int				i;
//	char			szAttachmentName[ 32 ];
	Vector			vecLocation;
	QAngle			vecAngles;
	QAngle			vecSpawnAngles;

//	memset( szAttachmentName, 0, 32 );

	vecSpawnAngles = GetLocalAngles();
	vecSpawnAngles.y = UTIL_AngleMod( vecSpawnAngles.y - 180 );
	vecSpawnAngles.x = 0;
	vecSpawnAngles.z = 0;

	for( i = 1 ; i <= m_soldiersToDrop ; i++ )
	{

//		Q_snprintf( szAttachmentName,sizeof(szAttachmentName), "spot%d", i );
//		GetAttachment( szAttachmentName, vecLocation, vecAngles );

		vecLocation = GetAbsOrigin();
		vecAngles = GetAbsAngles();

		// troops spawn behind vehicle at all times
		Vector shipDir, shipLeft;
		AngleVectors( vecAngles, &shipDir, &shipLeft, NULL );
		vecLocation -= shipDir * 250;

		// set spawn position for spawning in formation
		switch( i )
		{
		case 1:
			vecLocation -= shipLeft * DROPSHIP_TROOP_GRID;
			break;
		case 3:
			vecLocation += shipLeft * DROPSHIP_TROOP_GRID;
			break;
		case 4:
			vecLocation -= shipDir * DROPSHIP_TROOP_GRID - shipLeft * DROPSHIP_TROOP_GRID;
			break;
		case 5:
			vecLocation -= shipDir * DROPSHIP_TROOP_GRID;
			break;
		case 6:
			vecLocation -= shipDir * DROPSHIP_TROOP_GRID + shipLeft * DROPSHIP_TROOP_GRID;
		}

		// spawn based upon template
		CAI_BaseNPC	*pEnt = NULL;
		CBaseEntity *pEntity = NULL;
		MapEntity_ParseEntity( pEntity, STRING(m_sNPCTemplateData), NULL );
		if ( pEntity != NULL )
		{
			pEnt = (CAI_BaseNPC *)pEntity;
		}
		else
		{
			Warning("Dropship could not create template NPC\n" );
			return;
		}

		pEnt->SetLocalOrigin( vecLocation );
		pEnt->SetLocalAngles( vecSpawnAngles );
		DispatchSpawn( pEnt );

		pEnt->m_NPCState = NPC_STATE_IDLE;
		pEnt->SetOwnerEntity( this );
		pEnt->Activate();
	}
}