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//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
// $NoKeywords: $
//=============================================================================//
// Author: Michael S. Booth ([email protected]), Leon Hartwig, 2003
#include "cbase.h"
#include "basegrenade_shared.h"
#include "bot.h"
#include "bot_util.h"
// memdbgon must be the last include file in a .cpp file!!!
#include "tier0/memdbgon.h"
/// @todo Remove this nasty hack - CreateFakeClient() calls CBot::Spawn, which needs the profile and team
const BotProfile *g_botInitProfile = NULL;
int g_botInitTeam = 0;
//
// NOTE: Because CBot had to be templatized, the code was moved into bot.h
//
//--------------------------------------------------------------------------------------------------------------
//--------------------------------------------------------------------------------------------------------------
ActiveGrenade::ActiveGrenade( CBaseGrenade *grenadeEntity )
{
m_entity = grenadeEntity;
m_detonationPosition = grenadeEntity->GetAbsOrigin();
m_dieTimestamp = 0.0f;
m_radius = HEGrenadeRadius;
m_isSmoke = FStrEq( grenadeEntity->GetClassname(), "smokegrenade_projectile" );
if ( m_isSmoke )
{
m_radius = SmokeGrenadeRadius;
}
m_isFlashbang = FStrEq( grenadeEntity->GetClassname(), "flashbang_projectile" );
if ( m_isFlashbang )
{
m_radius = FlashbangGrenadeRadius;
}
}
//--------------------------------------------------------------------------------------------------------------
/**
* Called when the grenade in the world goes away
*/
void ActiveGrenade::OnEntityGone( void )
{
if (m_isSmoke)
{
// smoke lingers after grenade is gone
const float smokeLingerTime = 4.0f;
m_dieTimestamp = gpGlobals->curtime + smokeLingerTime;
}
m_entity = NULL;
}
//--------------------------------------------------------------------------------------------------------------
void ActiveGrenade::Update( void )
{
if (m_entity != NULL)
{
m_detonationPosition = m_entity->GetAbsOrigin();
}
}
//--------------------------------------------------------------------------------------------------------------
/**
* Return true if this grenade is valid
*/
bool ActiveGrenade::IsValid( void ) const
{
if ( m_isSmoke )
{
if ( m_entity == NULL && gpGlobals->curtime > m_dieTimestamp )
{
return false;
}
}
else
{
if ( m_entity == NULL )
{
return false;
}
}
return true;
}
//--------------------------------------------------------------------------------------------------------------
const Vector &ActiveGrenade::GetPosition( void ) const
{
// smoke grenades can vanish before the smoke itself does - refer to the detonation position
if (m_entity == NULL)
return GetDetonationPosition();
return m_entity->GetAbsOrigin();
}
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