//-----------------------------------------------------------------------------
// Purpose: Draw the laser rifle effect
//-----------------------------------------------------------------------------
void CWeaponCombatLaserRifle::BulletWasFired( const Vector &vecStart, const Vector &vecEnd )
{
// Humans fire jazzed up bullets, Aliens fire laserbeams
if ( GetTeamNumber() == TEAM_HUMANS )
{
UTIL_Tracer( (Vector&)vecStart, (Vector&)vecEnd, entindex(), 1, 5000, false, "HLaserTracer" );
}
else
{
UTIL_Tracer( (Vector&)vecStart, (Vector&)vecEnd, entindex(), 1, 5000, false, "ALaserTracer" );
}
}
//---------------------------------------------------------
// !!!TEMP
// !!!TEMP
// !!!TEMP
// !!!TEMP
//
// (sjb)
//---------------------------------------------------------
void CGenericNPC::TempGunEffect( void )
{
QAngle vecAngle;
Vector vecDir, vecShot;
Vector vecMuzzle, vecButt;
GetAttachment( 2, vecMuzzle, vecAngle );
GetAttachment( 3, vecButt, vecAngle );
vecDir = vecMuzzle - vecButt;
VectorNormalize( vecDir );
// CPVSFilter filter( GetAbsOrigin() );
//te->ShowLine( filter, 0.0, vecSpot, vecSpot + vecForward );
//UTIL_Sparks( vecMuzzle );
bool fSound = false;
if( random->RandomInt( 0, 3 ) == 0 )
{
fSound = true;
}
Vector start = vecMuzzle + vecDir * 64;
Vector end = vecMuzzle + vecDir * 4096;
UTIL_Tracer( start, end, 0, TRACER_DONT_USE_ATTACHMENT, 5500, fSound );
CPASAttenuationFilter filter2( this, "GenericNPC.GunSound" );
EmitSound( filter2, entindex(), "GenericNPC.GunSound" );
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : &startPos -
// &endPos -
// width -
// useMuzzle -
//-----------------------------------------------------------------------------
void CASW_PropJeep::DrawBeam( const Vector &startPos, const Vector &endPos, float width )
{
//Tracer down the middle
UTIL_Tracer( startPos, endPos, 0, TRACER_DONT_USE_ATTACHMENT, 6500, false, "GaussTracer" );
//Draw the main beam shaft
CBeam *pBeam = CBeam::BeamCreate( GAUSS_BEAM_SPRITE, 0.5 );
pBeam->SetStartPos( startPos );
pBeam->PointEntInit( endPos, this );
pBeam->SetEndAttachment( LookupAttachment("Muzzle") );
pBeam->SetWidth( width );
pBeam->SetEndWidth( 0.05f );
pBeam->SetBrightness( 255 );
pBeam->SetColor( 255, 185+random->RandomInt( -16, 16 ), 40 );
pBeam->RelinkBeam();
pBeam->LiveForTime( 0.1f );
//Draw electric bolts along shaft
pBeam = CBeam::BeamCreate( GAUSS_BEAM_SPRITE, 3.0f );
pBeam->SetStartPos( startPos );
pBeam->PointEntInit( endPos, this );
pBeam->SetEndAttachment( LookupAttachment("Muzzle") );
pBeam->SetBrightness( random->RandomInt( 64, 255 ) );
pBeam->SetColor( 255, 255, 150+random->RandomInt( 0, 64 ) );
pBeam->RelinkBeam();
pBeam->LiveForTime( 0.1f );
pBeam->SetNoise( 1.6f );
pBeam->SetEndWidth( 0.1f );
}
void CWeaponMomentumGun::DrawBeam(const Vector &startPos, const Vector &endPos, float width)
{
//Tracer down the middle
UTIL_Tracer(startPos, endPos, 0, TRACER_DONT_USE_ATTACHMENT, 6500, false, "GaussTracer");
//Draw the main beam shaft
CBeam *pBeam = CBeam::BeamCreate("sprites/orangelight1.vmt", 15.5);
// It starts at startPos
pBeam->SetStartPos(startPos);
// This sets up some things that the beam uses to figure out where
// it should start and end
pBeam->PointEntInit(endPos, this);
// This makes it so that the laser appears to come from the muzzle of the pistol
pBeam->SetEndAttachment(LookupAttachment("Muzzle"));
pBeam->SetWidth(width);
// pBeam->SetEndWidth( 0.05f );
// Higher brightness means less transparent
pBeam->SetBrightness(255);
pBeam->SetColor(255, 185 + random->RandomInt(-16, 16), 40);
pBeam->RelinkBeam();
// The beam should only exist for a very short time
pBeam->LiveForTime(0.1f);
}
void C_QUA_Strider::MakeTracer( const Vector &vecTracerSrc, const trace_t &tr, int iTracerType )
{
float flTracerDist;
Vector vecDir;
Vector vecEndPos;
vecDir = tr.endpos - vecTracerSrc;
flTracerDist = VectorNormalize( vecDir );
UTIL_Tracer( vecTracerSrc, tr.endpos, 0, TRACER_DONT_USE_ATTACHMENT, 5000, true, "StriderTracer" );
}
void CNPC_AlienGrunt::TraceAttack( const CTakeDamageInfo &info, const Vector &vecDir, trace_t *ptr )
{
CTakeDamageInfo ainfo = info;
float flDamage = ainfo.GetDamage();
if ( ptr->hitgroup == 10 && (ainfo.GetDamageType() & (DMG_BULLET | DMG_SLASH | DMG_CLUB)))
{
// hit armor
if ( m_flDamageTime != gpGlobals->curtime || (random->RandomInt(0,10) < 1) )
{
CPVSFilter filter( ptr->endpos );
te->ArmorRicochet( filter, 0.0, &ptr->endpos, &ptr->plane.normal );
m_flDamageTime = gpGlobals->curtime;
}
if ( random->RandomInt( 0, 1 ) == 0 )
{
Vector vecTracerDir = vecDir;
vecTracerDir.x += random->RandomFloat( -0.3, 0.3 );
vecTracerDir.y += random->RandomFloat( -0.3, 0.3 );
vecTracerDir.z += random->RandomFloat( -0.3, 0.3 );
vecTracerDir = vecTracerDir * -512;
Vector vEndPos = ptr->endpos + vecTracerDir;
UTIL_Tracer( ptr->endpos, vEndPos, ENTINDEX( edict() ) );
}
flDamage -= 20;
if (flDamage <= 0)
flDamage = 0.1;// don't hurt the monster much, but allow bits_COND_LIGHT_DAMAGE to be generated
ainfo.SetDamage( flDamage );
}
else
{
SpawnBlood( ptr->endpos, vecDir, BloodColor(), flDamage);// a little surface blood.
TraceBleed( flDamage, vecDir, ptr, ainfo.GetDamageType() );
}
AddMultiDamage( ainfo, this );
}
//---------------------------------------------------------
//---------------------------------------------------------
void CNPC_GroundTurret::MakeTracer( const Vector &vecTracerSrc, const trace_t &tr, int iTracerType )
{
#if 1
//BaseClass::MakeTracer( vecTracerSrc, tr, iTracerType );
UTIL_Tracer( vecTracerSrc, tr.endpos, 0, TRACER_DONT_USE_ATTACHMENT, 5000, true, "AR2Tracer" );
#else
CBeam *pBeam;
int width = 2;
pBeam = CBeam::BeamCreate( GROUNDTURRET_BEAM_SPRITE, width );
if ( !pBeam )
return;
pBeam->SetStartPos( vecTracerSrc );
pBeam->SetEndPos( tr.endpos );
pBeam->SetWidth( width );
pBeam->SetEndWidth( width / 4.0f );
pBeam->SetBrightness( 100 );
pBeam->SetColor( 0, 145+random->RandomInt( -16, 16 ), 255 );
pBeam->RelinkBeam();
pBeam->LiveForTime( random->RandomFloat( 0.2f, 0.5f ) );
#endif
}
//-----------------------------------------------------------------------------
// Purpose: Make a tracer using a particle effect
//-----------------------------------------------------------------------------
void UTIL_ParticleTracer( const char *pszTracerEffectName, const Vector &vecStart, const Vector &vecEnd,
int iEntIndex, int iAttachment, bool bWhiz )
{
int iParticleIndex = GetParticleSystemIndex( pszTracerEffectName );
UTIL_Tracer( vecStart, vecEnd, iEntIndex, iAttachment, 0, bWhiz, "ParticleTracer", iParticleIndex );
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
//------------------------------------------------------------------------------
void CNPC_MissileDefense::FireCannons( void )
{
// ----------------------------------------------
// Make sure I have an enemy
// ----------------------------------------------
if (GetEnemy() == NULL)
{
return;
}
// ----------------------------------------------
// Make sure I have ammo
// ----------------------------------------------
if( m_iAmmoLoaded < 1 )
{
return;
}
// ----------------------------------------------
// Make sure gun it pointing in right direction
// ----------------------------------------------
Vector vGunDir;
GetGunAim( &vGunDir );
Vector vTargetPos;
EnemyShootPosition(GetEnemy(),&vTargetPos);
Vector vTargetDir = vTargetPos - GetAbsOrigin();
VectorNormalize( vTargetDir );
float fDotPr = DotProduct( vGunDir, vTargetDir );
if (fDotPr < 0.95)
{
return;
}
// ----------------------------------------------
// Check line of sight
// ----------------------------------------------
trace_t tr;
AI_TraceLine( GetEnemy()->EyePosition(), GetAbsOrigin(), MASK_SOLID_BRUSHONLY, this, COLLISION_GROUP_NONE, &tr);
if (tr.fraction < 1.0)
{
return;
}
Vector vecRight;
Vector vecDir;
Vector vecCenter;
AngleVectors( GetLocalAngles(), NULL, &vecRight, NULL );
vecCenter = WorldSpaceCenter();
if( GetEnemy() == NULL )
{
return;
}
bool fSound = false;
if( random->RandomInt( 0, 3 ) == 0 )
{
fSound = true;
}
EmitSound( "NPC_MissileDefense.Attack" );
Vector vecGun;
QAngle vecAng;
GetAttachment( MD_AP_LGUN, vecGun, vecAng );
Vector vecTarget;
EnemyShootPosition(GetEnemy(),&vecTarget);
vecDir = vecTarget - vecCenter;
VectorNormalize(vecDir);
vecDir.x += random->RandomFloat( -NOISE, NOISE );
vecDir.y += random->RandomFloat( -NOISE, NOISE );
Vector vecStart = vecGun + vecDir * 110;
Vector vecEnd = vecGun + vecDir * 4096;
UTIL_Tracer( vecStart, vecEnd, 0, TRACER_DONT_USE_ATTACHMENT, 3000 + random->RandomFloat( 0, 2000 ), fSound );
vecDir = vecTarget - vecCenter;
VectorNormalize(vecDir);
vecDir.x += random->RandomFloat( -NOISE, NOISE );
vecDir.y += random->RandomFloat( -NOISE, NOISE );
vecDir.z += random->RandomFloat( -NOISE, NOISE );
GetAttachment( MD_AP_RGUN, vecGun, vecAng );
vecStart = vecGun + vecDir * 110;
vecEnd = vecGun + vecDir * 4096;
UTIL_Tracer( vecStart, vecEnd, 0, TRACER_DONT_USE_ATTACHMENT, 3000 + random->RandomFloat( 0, 2000 ) );
m_iAmmoLoaded -= 2;
if( m_iAmmoLoaded < 1 )
{
// Incite a reload.
EmitSound( "NPC_MissileDefense.Reload" );
m_flReloadedTime = gpGlobals->curtime + 0.3;
return;
}
// Do damage to the missile based on distance.
// if < 1, make damage 0.
float flDist = (GetEnemy()->GetLocalOrigin() - vecGun).Length();
float flDamage;
flDamage = 4000 - flDist;
flDamage /= 1000.0;
if( flDamage > 0 )
{
if( flDist <= 1500 )
{
flDamage *= 2;
}
CTakeDamageInfo info( this, this, flDamage, DMG_MISSILEDEFENSE );
CalculateBulletDamageForce( &info, GetAmmoDef()->Index("SMG1"), vecDir, GetEnemy()->GetAbsOrigin() );
GetEnemy()->TakeDamage( info );
}
}
static int luasrc_UTIL_Tracer (lua_State *L) {
UTIL_Tracer(luaL_checkvector(L, 1), luaL_checkvector(L, 2), luaL_optint(L, 3, 0), luaL_optint(L, 4, -1), luaL_optnumber(L, 5, 0), luaL_optboolean(L, 6, 0), luaL_optstring(L, 7, 0), luaL_optint(L, 8, 0));
return 0;
}
