void CWeaponDrainGrenade::Detonate()
{
trace_t tr;
Vector vecSpot;// trace starts here!
SetThink( NULL );
vecSpot = GetAbsOrigin() + Vector ( 0 , 0 , 8 );
UTIL_TraceLine ( vecSpot, vecSpot + Vector ( 0, 0, -32 ), MASK_SHOT_HULL, this, COLLISION_GROUP_NONE, & tr);
if( tr.startsolid )
{
// Since we blindly moved the explosion origin vertically, we may have inadvertently moved the explosion into a solid,
// in which case nothing is going to be harmed by the grenade's explosion because all subsequent traces will startsolid.
// If this is the case, we do the downward trace again from the actual origin of the grenade. (sjb) 3/8/2007 (for ep2_outland_09)
UTIL_TraceLine( GetAbsOrigin(), GetAbsOrigin() + Vector( 0, 0, -32), MASK_SHOT_HULL, this, COLLISION_GROUP_NONE, &tr );
}
#if !defined( CLIENT_DLL )
Explode( GetThrower(),
this,
NULL,
tr.endpos,
GetDamage(),
GetDamageRadius(),
GetFocusDrain());
//CSoundEnt::InsertSound ( SOUND_COMBAT, GetAbsOrigin(), BASEGRENADE_EXPLOSION_VOLUME, 3.0 );
#endif //!defined( CLIENT_DLL )
RemoveMe();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTFGrenadeMirvProjectile::Explode( trace_t *pTrace, int bitsDamageType )
{
// Pass through.
BaseClass::Explode( pTrace, bitsDamageType );
// Server specific.
#ifdef GAME_DLL
// Create the bomblets.
for ( int iBomb = 0; iBomb < TF_WEAPON_GRENADE_MIRV_BOMB_COUNT; ++iBomb )
{
Vector vecSrc = pTrace->endpos + Vector( 0, 0, 1.0f );
Vector vecVelocity( random->RandomFloat( -75.0f, 75.0f ) * 3.0f,
random->RandomFloat( -75.0f, 75.0f ) * 3.0f,
random->RandomFloat( 30.0f, 70.0f ) * 5.0f );
Vector vecZero( 0,0,0 );
CTFPlayer *pPlayer = ToTFPlayer( GetThrower() );
float flTime = 2.0f + random->RandomFloat( 0.0f, 1.0f );
CTFGrenadeMirvBomb *pBomb = CTFGrenadeMirvBomb::Create( vecSrc, GetAbsAngles(), vecVelocity, vecZero, pPlayer, flTime );
pBomb->SetDamage( GetDamage() * 0.5f );
pBomb->SetDamageRadius( GetDamageRadius() );
}
#endif
}
void Explode( float magnitude )
{
//Create a concussive explosion
CPASFilter filter( GetAbsOrigin() );
Vector vecForward;
AngleVectors( GetAbsAngles(), &vecForward );
TE_ConcussiveExplosion( filter, 0.0,
&GetAbsOrigin(),//position
1.0f, //scale
GetDamageRadius()*magnitude, //radius
175*magnitude, //magnitude
&vecForward ); //normal
int colorRamp = random->RandomInt( 128, 255 );
//Shockring
CBroadcastRecipientFilter filter2;
te->BeamRingPoint( filter2, 0,
GetAbsOrigin(), //origin
16, //start radius
GetDamageRadius()*1.17f*magnitude, //end radius
m_spriteTexture, //texture
0, //halo index
0, //start frame
2, //framerate
0.3f, //life
128, //width
16, //spread
0, //amplitude
colorRamp, //r
colorRamp, //g
255, //g
24, //a
128 //speed
);
//Do the radius damage
RadiusDamage( CTakeDamageInfo( this, GetOwnerEntity(), GetDamage(), DMG_BLAST|DMG_DISSOLVE ), GetAbsOrigin(), GetDamageRadius(), CLASS_NONE, NULL );
UTIL_Remove( this );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTFWeaponBaseGrenadeProj::Explode( trace_t *pTrace, int bitsDamageType )
{
SetModelName( NULL_STRING );//invisible
AddSolidFlags( FSOLID_NOT_SOLID );
m_takedamage = DAMAGE_NO;
// Pull out of the wall a bit
if ( pTrace->fraction != 1.0 )
{
SetAbsOrigin( pTrace->endpos + ( pTrace->plane.normal * 1.0f ) );
}
CSoundEnt::InsertSound ( SOUND_COMBAT, GetAbsOrigin(), BASEGRENADE_EXPLOSION_VOLUME, 3.0 );
// Explosion effect on client
Vector vecOrigin = GetAbsOrigin();
CPVSFilter filter( vecOrigin );
if ( UseImpactNormal() )
{
if ( pTrace->m_pEnt && pTrace->m_pEnt->IsPlayer() )
{
TE_TFExplosion( filter, 0.0f, vecOrigin, GetImpactNormal(), GetWeaponID(), pTrace->m_pEnt->entindex() );
}
else
{
TE_TFExplosion( filter, 0.0f, vecOrigin, GetImpactNormal(), GetWeaponID(), -1 );
}
}
else
{
if ( pTrace->m_pEnt && pTrace->m_pEnt->IsPlayer() )
{
TE_TFExplosion( filter, 0.0f, vecOrigin, pTrace->plane.normal, GetWeaponID(), pTrace->m_pEnt->entindex() );
}
else
{
TE_TFExplosion( filter, 0.0f, vecOrigin, pTrace->plane.normal, GetWeaponID(), -1 );
}
}
// Use the thrower's position as the reported position
Vector vecReported = GetThrower() ? GetThrower()->GetAbsOrigin() : vec3_origin;
CTakeDamageInfo info( this, GetThrower(), GetBlastForce(), GetAbsOrigin(), m_flDamage, bitsDamageType, 0, &vecReported );
float flRadius = GetDamageRadius();
if ( tf_grenade_show_radius.GetBool() )
{
DrawRadius( flRadius );
}
RadiusDamage( info, vecOrigin, flRadius, CLASS_NONE, NULL );
// Don't decal players with scorch.
if ( pTrace->m_pEnt && !pTrace->m_pEnt->IsPlayer() )
{
UTIL_DecalTrace( pTrace, "Scorch" );
}
SetThink( &CBaseGrenade::SUB_Remove );
SetTouch( NULL );
AddEffects( EF_NODRAW );
SetAbsVelocity( vec3_origin );
SetNextThink( gpGlobals->curtime );
}
