energy_wave.cpp

hl2 source code. Do not use it illegal.

//=========== (C) Copyright 2000 Valve, L.L.C. All rights reserved. ===========
//
// The copyright to the contents herein is the property of Valve, L.L.C.
// The contents may be used and/or copied only with the written permission of
// Valve, L.L.C., or in accordance with the terms and conditions stipulated in
// the agreement/contract under which the contents have been supplied.
//
// Purpose:			The Escort's EWave weapon
//
// $Revision: $
// $NoKeywords: $
//=============================================================================

#include "cbase.h"
#include "energy_wave.h"
#include "in_buttons.h"
#include "gamerules.h"
#include <float.h>

LINK_ENTITY_TO_CLASS( energy_wave, CEnergyWave );

EXTERN_SEND_TABLE(DT_BaseEntity)

IMPLEMENT_SERVERCLASS_ST(CEnergyWave, DT_EWaveEffect)
END_SEND_TABLE()


//---------------------------------------------------------
// Save/Restore
//---------------------------------------------------------
BEGIN_DATADESC( CEnergyWave )
END_DATADESC()


//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CEnergyWave::Precache( void )
{
	SetClassname("energy_wave");
}


//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CEnergyWave::Spawn( void )
{
	Precache();

	// Make it translucent
	m_nRenderFX = kRenderTransAlpha;
	SetRenderColorA( 255 );

	SetSolid( SOLID_BBOX );
	SetMoveType( MOVETYPE_NONE );
	UTIL_SetSize( this, vec3_origin, vec3_origin );

	// Think function
	SetNextThink( gpGlobals->curtime + 0.1f );
}


//-----------------------------------------------------------------------------
// Purpose: Create an energy wave
//-----------------------------------------------------------------------------

CEnergyWave* CEnergyWave::Create( CBaseEntity *pentOwner )
{
	CEnergyWave *pEWave = (CEnergyWave*)CreateEntityByName("energy_wave");

	UTIL_SetOrigin( pEWave, pentOwner->GetLocalOrigin() );
	pEWave->SetOwnerEntity( pentOwner );
	pEWave->SetLocalAngles( pentOwner->GetLocalAngles() );
	pEWave->Spawn();

	return pEWave;
}