int CHL2MP_Player::OnTakeDamage( const CTakeDamageInfo &inputInfo )
{
#ifndef GE_DLL
//return here if the player is in the respawn grace period vs. slams.
if ( gpGlobals->curtime < m_flSlamProtectTime && (inputInfo.GetDamageType() == DMG_BLAST ) )
return 0;
m_vecTotalBulletForce += inputInfo.GetDamageForce();
gamestats->Event_PlayerDamage( this, inputInfo );
#else
CBaseEntity *attacker = inputInfo.GetAttacker();
Vector force = inputInfo.GetDamageForce();
if ( force == vec3_origin && attacker )
{
Vector vecDir = vec3_origin;
if ( inputInfo.GetInflictor() && GetMoveType() == MOVETYPE_WALK && !attacker->IsSolidFlagSet(FSOLID_TRIGGER) )
{
vecDir = inputInfo.GetInflictor()->WorldSpaceCenter() - Vector ( 0, 0, 10 ) - WorldSpaceCenter();
VectorNormalize( vecDir );
force = vecDir * -DamageForce( WorldAlignSize(), inputInfo.GetBaseDamage() );
}
}
m_vecTotalBulletForce += force;
#endif
return BaseClass::OnTakeDamage( inputInfo );
}
//------------------------------------------------------------------------------
// Purpose : Only take damage in trace attack
// Input :
// Output :
//------------------------------------------------------------------------------
int CBreakableSurface::OnTakeDamage( const CTakeDamageInfo &info )
{
if ( !m_bIsBroken && info.GetDamageType() == DMG_CRUSH )
{
// physics will kill me now
Die( info.GetAttacker(), info.GetDamageForce() );
return 0;
}
if ( m_nSurfaceType == SHATTERSURFACE_GLASS && info.GetDamageType() & DMG_BLAST )
{
Vector vecDir = info.GetInflictor()->GetAbsOrigin() - WorldSpaceCenter();
VectorNormalize( vecDir );
Die( info.GetAttacker(), vecDir );
return 0;
}
// Accept slash damage, too. Manhacks and such.
if ( m_nSurfaceType == SHATTERSURFACE_GLASS && (info.GetDamageType() & DMG_SLASH) )
{
Die( info.GetAttacker(), info.GetDamageForce() );
return 0;
}
return 0;
}
void CStatueProp::Event_Killed( const CTakeDamageInfo &info )
{
IPhysicsObject *pPhysics = VPhysicsGetObject();
if ( pPhysics && !pPhysics->IsMoveable() )
{
pPhysics->EnableMotion( true );
VPhysicsTakeDamage( info );
}
m_nShatterFlags = 0; // If you have some flags to network for the shatter effect, put them here!
m_vShatterPosition = info.GetDamagePosition();
m_vShatterForce = info.GetDamageForce();
m_bShatter = true;
// Skip over breaking code!
//Break( info.GetInflictor(), info );
//BaseClass::Event_Killed( info );
// FIXME: Short delay before we actually remove so that the client statue gets a network update before we need it
// This isn't a reliable way to do this and needs to be rethought.
AddSolidFlags( FSOLID_NOT_SOLID );
SetNextThink( gpGlobals->curtime + 0.2f );
SetThink( &CBaseEntity::SUB_Remove );
}
int CHL2MP_Player::OnTakeDamage( const CTakeDamageInfo &inputInfo )
{
//return here if the player is in the respawn grace period vs. slams.
if ( gpGlobals->curtime < m_flSlamProtectTime && (inputInfo.GetDamageType() == DMG_BLAST ) )
return 0;
m_vecTotalBulletForce += inputInfo.GetDamageForce();
return BaseClass::OnTakeDamage( inputInfo );
}
//-----------------------------------------------------------------------------
// Purpose: If we are shot after being stuck to the world, move a bit
//-----------------------------------------------------------------------------
int CTFGrenadePipebombProjectile::OnTakeDamage( const CTakeDamageInfo &info )
{
if ( !info.GetAttacker() )
{
Assert( !info.GetAttacker() );
return 0;
}
bool bSameTeam = ( info.GetAttacker()->GetTeamNumber() == GetTeamNumber() );
if ( m_bTouched && ( info.GetDamageType() & (DMG_BULLET|DMG_BUCKSHOT|DMG_BLAST) ) && bSameTeam == false )
{
Vector vecForce = info.GetDamageForce();
if ( info.GetDamageType() & DMG_BULLET )
{
vecForce *= tf_grenade_forcefrom_bullet.GetFloat();
}
else if ( info.GetDamageType() & DMG_BUCKSHOT )
{
vecForce *= tf_grenade_forcefrom_buckshot.GetFloat();
}
else if ( info.GetDamageType() & DMG_BLAST )
{
vecForce *= tf_grenade_forcefrom_blast.GetFloat();
}
// If the force is sufficient, detach & move the pipebomb
float flForce = tf_pipebomb_force_to_move.GetFloat();
if ( vecForce.LengthSqr() > (flForce*flForce) )
{
if ( VPhysicsGetObject() )
{
VPhysicsGetObject()->EnableMotion( true );
}
CTakeDamageInfo newInfo = info;
newInfo.SetDamageForce( vecForce );
VPhysicsTakeDamage( newInfo );
// The pipebomb will re-stick to the ground after this time expires
m_flMinSleepTime = gpGlobals->curtime + tf_grenade_force_sleeptime.GetFloat();
m_bTouched = false;
// It has moved the data is no longer valid.
m_bUseImpactNormal = false;
m_vecImpactNormal.Init();
return 1;
}
}
return 0;
}
//-----------------------------------------------------------------------------
// Purpose: Add damage to the existing multidamage, and apply if it won't fit
//-----------------------------------------------------------------------------
void AddMultiDamage( const CTakeDamageInfo &info, CBaseEntity *pEntity )
{
if ( !pEntity )
return;
if ( pEntity != g_MultiDamage.GetTarget() )
{
ApplyMultiDamage();
g_MultiDamage.Init( pEntity, info.GetInflictor(), info.GetAttacker(), info.GetWeapon(), vec3_origin, vec3_origin, vec3_origin, 0.0, info.GetDamageType(), info.GetDamageCustom() );
}
g_MultiDamage.AddDamageType( info.GetDamageType() );
g_MultiDamage.SetDamage( g_MultiDamage.GetDamage() + info.GetDamage() );
g_MultiDamage.SetDamageForce( g_MultiDamage.GetDamageForce() + info.GetDamageForce() );
g_MultiDamage.SetDamagePosition( info.GetDamagePosition() );
g_MultiDamage.SetReportedPosition( info.GetReportedPosition() );
g_MultiDamage.SetMaxDamage( MAX( g_MultiDamage.GetMaxDamage(), info.GetDamage() ) );
g_MultiDamage.SetAmmoType( info.GetAmmoType() );
if ( g_MultiDamage.GetPlayerPenetrationCount() == 0 )
{
g_MultiDamage.SetPlayerPenetrationCount( info.GetPlayerPenetrationCount() );
}
bool bHasPhysicsForceDamage = !g_pGameRules->Damage_NoPhysicsForce( info.GetDamageType() );
if ( bHasPhysicsForceDamage && g_MultiDamage.GetDamageType() != DMG_GENERIC )
{
// If you hit this assert, you've called TakeDamage with a damage type that requires a physics damage
// force & position without specifying one or both of them. Decide whether your damage that's causing
// this is something you believe should impart physics force on the receiver. If it is, you need to
// setup the damage force & position inside the CTakeDamageInfo (Utility functions for this are in
// takedamageinfo.cpp. If you think the damage shouldn't cause force (unlikely!) then you can set the
// damage type to DMG_GENERIC, or | DMG_CRUSH if you need to preserve the damage type for purposes of HUD display.
if ( g_MultiDamage.GetDamageForce() == vec3_origin || g_MultiDamage.GetDamagePosition() == vec3_origin )
{
static int warningCount = 0;
if ( ++warningCount < 10 )
{
if ( g_MultiDamage.GetDamageForce() == vec3_origin )
{
Warning( "AddMultiDamage: g_MultiDamage.GetDamageForce() == vec3_origin\n" );
}
if ( g_MultiDamage.GetDamagePosition() == vec3_origin)
{
Warning( "AddMultiDamage: g_MultiDamage.GetDamagePosition() == vec3_origin\n" );
}
}
}
}
}
void CNPC_Crow::TraceAttack( const CTakeDamageInfo &info, const Vector &vecDir, trace_t *ptr )
{
CTakeDamageInfo newInfo = info;
if ( info.GetDamageType() & DMG_PHYSGUN )
{
Vector puntDir = ( info.GetDamageForce() * 5000.0f );
newInfo.SetDamage( m_iMaxHealth );
PainSound( newInfo );
newInfo.SetDamageForce( puntDir );
}
BaseClass::TraceAttack( newInfo, vecDir, ptr );
}
void CNPC_Zombine::TraceAttack( const CTakeDamageInfo &info, const Vector &vecDir, trace_t *ptr, CDmgAccumulator *pAccumulator )
{
BaseClass::TraceAttack( info, vecDir, ptr, pAccumulator );
//Only knock grenades off their hands if it's a player doing the damage.
if ( info.GetAttacker() && info.GetAttacker()->IsNPC() )
return;
if ( info.GetDamageType() & ( DMG_BULLET | DMG_CLUB ) )
{
if ( ptr->hitgroup == HITGROUP_LEFTARM )
{
if ( HasGrenade() )
{
DropGrenade( info.GetDamageForce() );
StopSprint();
}
}
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
int CASW_PropJeep::OnTakeDamage( const CTakeDamageInfo &inputInfo )
{
//Do scaled up physics damage to the car
CTakeDamageInfo info = inputInfo;
info.ScaleDamage( 25 );
// HACKHACK: Scale up grenades until we get a better explosion/pressure damage system
if ( inputInfo.GetDamageType() & DMG_BLAST )
{
info.SetDamageForce( inputInfo.GetDamageForce() * 10 );
}
VPhysicsTakeDamage( info );
// reset the damage
info.SetDamage( inputInfo.GetDamage() );
// small amounts of shock damage disrupt the car, but aren't transferred to the player
if ( info.GetDamageType() == DMG_SHOCK )
{
if ( info.GetDamage() <= 10 )
{
// take 10% damage and make the engine stall
info.ScaleDamage( 0.1 );
m_throttleDisableTime = gpGlobals->curtime + 2;
}
}
//Check to do damage to driver
if ( GetDriver() )
{
//Take no damage from physics damages
if ( info.GetDamageType() & DMG_CRUSH )
return 0;
// Take the damage (strip out the DMG_BLAST)
info.SetDamageType( info.GetDamageType() & (~DMG_BLAST) );
GetDriver()->TakeDamage( info );
}
return 0;
}
//-----------------------------------------------------------------------------
// Purpose: Intercept damage and decide whether or not we want to trigger
// Input : &info -
//-----------------------------------------------------------------------------
int CWeaponStriderBuster::OnTakeDamage( const CTakeDamageInfo &info )
{
// If we're attached, any damage from the player makes us trigger
CBaseEntity *pInflictor = info.GetInflictor();
CBaseEntity *pAttacker = info.GetAttacker();
bool bInflictorIsPlayer = ( pInflictor != NULL && pInflictor->IsPlayer() );
bool bAttackerIsPlayer = ( pAttacker != NULL && pAttacker->IsPlayer() );
if ( GetParent() && GetParent()->ClassMatches( g_iszVehicle ) )
{
return 0;
}
// Only take damage from a player, for the moment
if ( striderbuster_allow_all_damage.GetBool() || ( IsAttachedToStrider() && ( bAttackerIsPlayer || bInflictorIsPlayer ) ) )
{
Detonate();
return 0;
}
if ( pAttacker && ( pAttacker->Classify() == CLASS_COMBINE || pAttacker->Classify() == CLASS_COMBINE_HUNTER ) )
{
if ( VPhysicsGetObject() && !VPhysicsGetObject()->IsMoveable() )
{
return 0;
}
}
// Hunters are able to destroy strider busters
if ( hunter_hate_held_striderbusters.GetBool() || hunter_hate_thrown_striderbusters.GetBool() || hunter_hate_attached_striderbusters.GetBool() )
{
if ( ( GetHealth() > 0 ) && ( pInflictor != NULL ) && FClassnameIs( pInflictor, "hunter_flechette" ) )
{
//
// Flechette impacts don't hurt the striderbuster unless it's attached to a strider,
// but the explosions always do. This is so that held or thrown striderbusters fly
// awry because of the flechette, but attached striderbusters break instantly to make
// the hunters more effective at defending the strider.
//
if ( IsAttachedToStrider() || !( info.GetDamageType() & DMG_NEVERGIB ) )
{
if( striderbuster_die_detach.GetBool() && IsAttachedToStrider() )
{
// Make the buster fall off and break.
m_takedamage = DAMAGE_NO;
CNPC_Strider *pStrider = dynamic_cast<CNPC_Strider *>(GetOwnerEntity());
Assert( pStrider != NULL );
pStrider->StriderBusterDetached( this );
DestroyConstraint();
// Amplify some lateral force.
Vector vecForce = info.GetDamageForce();
vecForce.z = 0.0f;
VPhysicsGetObject()->ApplyForceCenter( vecForce * 5.0f );
SetContextThink( NULL, gpGlobals->curtime, s_pBusterPingThinkContext );
SetThink( &CWeaponStriderBuster::BusterDetachThink );
SetNextThink( gpGlobals->curtime );
m_iBusterFlags |= STRIDERBUSTER_FLAG_KNOCKED_OFF_STRIDER;
return 0;
}
else
{
// Destroy the buster in place
// Make sure they know it blew up prematurely.
EmitSound( "Weapon_StriderBuster.Dud_Detonate" );
DispatchParticleEffect( "striderbuster_break_flechette", GetAbsOrigin(), GetAbsAngles() );
SetHealth( 0 );
Shatter( info.GetAttacker() );
return 0;
}
}
if ( info.GetDamage() < 5 )
{
bool bFirst = ( m_CarryAngles.x == 45 && m_CarryAngles.y == 0 && m_CarryAngles.z == 0);
float sinTime = sin( gpGlobals->curtime );
bool bSubtractX = ( bFirst ) ? ( sinTime < 0 ) : ( m_CarryAngles.x < 45 );
m_CarryAngles.x += ( 10.0 + 10.0 * fabsf( sinTime ) + random->RandomFloat( -2.5, 2.5 ) + random->RandomFloat( -2.5, 2.5 ) ) * ( ( bSubtractX ) ? -1.0 : 1.0 );
m_CarryAngles.y = 15 * ( sin( gpGlobals->curtime ) + cos( gpGlobals->curtime * 0.5 ) ) * .5 + random->RandomFloat( -15, 15 );
m_CarryAngles.z = 7.5 * ( sin( gpGlobals->curtime ) + sin( gpGlobals->curtime * 2.0 ) ) * .5 + random->RandomFloat( -7.5, 7.5 );
}
return 1;
}
}
// Allow crushing damage
if ( info.GetDamageType() & DMG_CRUSH )
return BaseClass::OnTakeDamage( info );
return 0;
}
Vector QUA_helicopter::CalcDamageForceVector( const CTakeDamageInfo &info )
{
// Already have a damage force in the data, use that.
if (info.GetDamageForce() != vec3_origin || (info.GetDamageType() & /*DMG_NO_PHYSICS_FORCE*/DMG_BLAST))
{
//if( info.GetDamageType() & DMG_BLAST )
//{
// Fudge blast forces a little bit, so that each
// victim gets a slightly different trajectory.
// This simulates features that usually vary from
// person-to-person variables such as bodyweight,
// which are all indentical for characters using the same model.
float scale = random->RandomFloat( 0.85, 1.15 );
Vector force = info.GetDamageForce();
force.x *= scale;
force.y *= scale;
// Try to always exaggerate the upward force because we've got pretty harsh gravity
force.z *= (force.z > 0) ? 1.15 : scale;
return force;
//}
return info.GetDamageForce();
}
CBaseEntity *pForce = info.GetInflictor();
if ( !pForce )
{
pForce = info.GetAttacker();
}
if ( pForce )
{
// Calculate an impulse large enough to push a 75kg man 4 in/sec per point of damage
float forceScale = info.GetDamage() * 75 * 4;
Vector forceVector;
// If the damage is a blast, point the force vector higher than usual, this gives
// the ragdolls a bodacious "really got blowed up" look.
if( info.GetDamageType() & DMG_BLAST )
{
// exaggerate the force from explosions a little (37.5%)
forceVector = (GetLocalOrigin() + Vector(0, 0, WorldAlignSize().z) ) - pForce->GetLocalOrigin();
VectorNormalize(forceVector);
forceVector *= 1.375f;
}
else
{
// taking damage from self? Take a little random force, but still try to collapse on the spot.
if ( this == pForce )
{
forceVector.x = random->RandomFloat( -1.0f, 1.0f );
forceVector.y = random->RandomFloat( -1.0f, 1.0f );
forceVector.z = 0.0;
forceScale = random->RandomFloat( 1000.0f, 2000.0f );
}
else
{
// UNDONE: Collision forces are baked in to CTakeDamageInfo now
// UNDONE: Is this MOVETYPE_VPHYSICS code still necessary?
if ( pForce->GetMoveType() == MOVETYPE_VPHYSICS )
{
// killed by a physics object
IPhysicsObject *pPhysics = VPhysicsGetObject();
if ( !pPhysics )
{
pPhysics = pForce->VPhysicsGetObject();
}
pPhysics->GetVelocity( &forceVector, NULL );
forceScale = pPhysics->GetMass();
}
else
{
forceVector = GetLocalOrigin() - pForce->GetLocalOrigin();
VectorNormalize(forceVector);
}
}
}
return forceVector * forceScale;
}
return vec3_origin;
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : &info -
// Output : Returns true on success, false on failure.
//-----------------------------------------------------------------------------
void CNPC_CombineS::Event_Killed( const CTakeDamageInfo &info )
{
if (!(g_Language.GetInt() == LANGUAGE_GERMAN || UTIL_IsLowViolence()) && info.GetDamageType() & (DMG_BLAST | DMG_CRUSH) && !(info.GetDamageType() & (DMG_DISSOLVE)) && !PlayerHasMegaPhysCannon())
{
Vector vecDamageDir = info.GetDamageForce();
SpawnBlood(GetAbsOrigin(), g_vecAttackDir, BloodColor(), info.GetDamage());
DispatchParticleEffect("headshotspray", GetAbsOrigin(), GetAbsAngles(), this);
EmitSound("Gore.Headshot");
float flFadeTime = 25.0;
CGib::SpawnSpecificGibs(this, 1, 750, 1500, "models/gibs/soldier_head.mdl", flFadeTime);
Vector vecRagForce;
vecRagForce.x = random->RandomFloat(-400, 400);
vecRagForce.y = random->RandomFloat(-400, 400);
vecRagForce.z = random->RandomFloat(0, 250);
Vector vecRagDmgForce = (vecRagForce + vecDamageDir);
CBaseEntity *pLeftArmGib = CreateRagGib("models/gibs/soldier_left_arm.mdl", GetAbsOrigin(), GetAbsAngles(), vecRagDmgForce, flFadeTime, IsOnFire());
if (pLeftArmGib)
{
color32 color = pLeftArmGib->GetRenderColor();
pLeftArmGib->SetRenderColor(color.r, color.g, color.b, color.a);
}
CBaseEntity *pRightArmGib = CreateRagGib("models/gibs/soldier_right_arm.mdl", GetAbsOrigin(), GetAbsAngles(), vecRagDmgForce, flFadeTime, IsOnFire());
if (pRightArmGib)
{
color32 color = pRightArmGib->GetRenderColor();
pRightArmGib->SetRenderColor(color.r, color.g, color.b, color.a);
}
CBaseEntity *pTorsoGib = CreateRagGib("models/gibs/soldier_torso.mdl", GetAbsOrigin(), GetAbsAngles(), vecRagDmgForce, flFadeTime, IsOnFire());
if (pTorsoGib)
{
color32 color = pTorsoGib->GetRenderColor();
pTorsoGib->SetRenderColor(color.r, color.g, color.b, color.a);
}
CBaseEntity *pPelvisGib = CreateRagGib("models/gibs/soldier_pelvis.mdl", GetAbsOrigin(), GetAbsAngles(), vecRagDmgForce, flFadeTime, IsOnFire());
if (pPelvisGib)
{
color32 color = pPelvisGib->GetRenderColor();
pPelvisGib->SetRenderColor(color.r, color.g, color.b, color.a);
}
CBaseEntity *pLeftLegGib = CreateRagGib("models/gibs/soldier_left_leg.mdl", GetAbsOrigin(), GetAbsAngles(), vecRagDmgForce, flFadeTime, IsOnFire());
if (pLeftLegGib)
{
color32 color = pLeftLegGib->GetRenderColor();
pLeftLegGib->SetRenderColor(color.r, color.g, color.b, color.a);
}
CBaseEntity *pRightLegGib = CreateRagGib("models/gibs/soldier_right_leg.mdl", GetAbsOrigin(), GetAbsAngles(), vecRagDmgForce, flFadeTime, IsOnFire());
if (pRightLegGib)
{
color32 color = pRightLegGib->GetRenderColor();
pRightLegGib->SetRenderColor(color.r, color.g, color.b, color.a);
}
//now add smaller gibs.
CGib::SpawnSpecificGibs(this, 3, 750, 1500, "models/gibs/pgib_p3.mdl", flFadeTime);
CGib::SpawnSpecificGibs(this, 3, 750, 1500, "models/gibs/pgib_p4.mdl", flFadeTime);
Vector forceVector = CalcDamageForceVector(info);
// Drop any weapon that I own
if (VPhysicsGetObject())
{
Vector weaponForce = forceVector * VPhysicsGetObject()->GetInvMass();
Weapon_Drop(m_hActiveWeapon, NULL, &weaponForce);
}
else
{
Weapon_Drop(m_hActiveWeapon);
}
if (info.GetAttacker()->IsPlayer())
{
((CSingleplayRules*)GameRules())->NPCKilled(this, info);
}
UTIL_Remove(this);
SetThink(NULL);
return;
}
// Don't bother if we've been told not to, or the player has a megaphyscannon
if ( combine_spawn_health.GetBool() == false || PlayerHasMegaPhysCannon() )
{
BaseClass::Event_Killed( info );
return;
}
CBasePlayer *pPlayer = ToBasePlayer( info.GetAttacker() );
if ( !pPlayer )
{
CPropVehicleDriveable *pVehicle = dynamic_cast<CPropVehicleDriveable *>( info.GetAttacker() ) ;
if ( pVehicle && pVehicle->GetDriver() && pVehicle->GetDriver()->IsPlayer() )
{
pPlayer = assert_cast<CBasePlayer *>( pVehicle->GetDriver() );
}
}
if ( pPlayer != NULL )
{
CHalfLife2 *pHL2GameRules = static_cast<CHalfLife2 *>(g_pGameRules);
// Attempt to drop health
if ( pHL2GameRules->NPC_ShouldDropHealth( pPlayer ) )
{
DropItem( "item_healthvial", WorldSpaceCenter()+RandomVector(-4,4), RandomAngle(0,360) );
pHL2GameRules->NPC_DroppedHealth();
}
if ( HasSpawnFlags( SF_COMBINE_NO_GRENADEDROP ) == false )
{
// Attempt to drop a grenade
if ( pHL2GameRules->NPC_ShouldDropGrenade( pPlayer ) )
{
DropItem( "weapon_frag", WorldSpaceCenter()+RandomVector(-4,4), RandomAngle(0,360) );
pHL2GameRules->NPC_DroppedGrenade();
}
}
}
BaseClass::Event_Killed( info );
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : &info -
// Output : Returns true on success, false on failure.
//-----------------------------------------------------------------------------
void CNPC_CombineAce::Event_Killed( const CTakeDamageInfo &info )
{
if (!(g_Language.GetInt() == LANGUAGE_GERMAN || UTIL_IsLowViolence()) && info.GetDamageType() & (DMG_BLAST | DMG_CRUSH) && !(info.GetDamageType() & (DMG_DISSOLVE)) && !PlayerHasMegaPhysCannon())
{
Vector vecDamageDir = info.GetDamageForce();
SpawnBlood(GetAbsOrigin(), g_vecAttackDir, BloodColor(), info.GetDamage());
DispatchParticleEffect("headshotspray", GetAbsOrigin(), GetAbsAngles(), this);
EmitSound("Gore.Headshot");
float flFadeTime = 25.0;
CGib::SpawnSpecificGibs(this, 1, 750, 1500, "models/gibs/soldier_ace_head.mdl", flFadeTime);
Vector vecRagForce;
vecRagForce.x = random->RandomFloat(-400, 400);
vecRagForce.y = random->RandomFloat(-400, 400);
vecRagForce.z = random->RandomFloat(0, 250);
Vector vecRagDmgForce = (vecRagForce + vecDamageDir);
CBaseEntity *pLeftArmGib = CreateRagGib("models/gibs/soldier_ace_left_arm.mdl", GetAbsOrigin(), GetAbsAngles(), vecRagDmgForce, flFadeTime, IsOnFire());
if (pLeftArmGib)
{
color32 color = pLeftArmGib->GetRenderColor();
pLeftArmGib->SetRenderColor(color.r, color.g, color.b, color.a);
}
CBaseEntity *pRightArmGib = CreateRagGib("models/gibs/soldier_ace_right_arm.mdl", GetAbsOrigin(), GetAbsAngles(), vecRagDmgForce, flFadeTime, IsOnFire());
if (pRightArmGib)
{
color32 color = pRightArmGib->GetRenderColor();
pRightArmGib->SetRenderColor(color.r, color.g, color.b, color.a);
}
CBaseEntity *pTorsoGib = CreateRagGib("models/gibs/soldier_ace_torso.mdl", GetAbsOrigin(), GetAbsAngles(), vecRagDmgForce, flFadeTime, IsOnFire());
if (pTorsoGib)
{
color32 color = pTorsoGib->GetRenderColor();
pTorsoGib->SetRenderColor(color.r, color.g, color.b, color.a);
}
CBaseEntity *pPelvisGib = CreateRagGib("models/gibs/soldier_ace_pelvis.mdl", GetAbsOrigin(), GetAbsAngles(), vecRagDmgForce, flFadeTime, IsOnFire());
if (pPelvisGib)
{
color32 color = pPelvisGib->GetRenderColor();
pPelvisGib->SetRenderColor(color.r, color.g, color.b, color.a);
}
CBaseEntity *pLeftLegGib = CreateRagGib("models/gibs/soldier_ace_left_leg.mdl", GetAbsOrigin(), GetAbsAngles(), vecRagDmgForce, flFadeTime, IsOnFire());
if (pLeftLegGib)
{
color32 color = pLeftLegGib->GetRenderColor();
pLeftLegGib->SetRenderColor(color.r, color.g, color.b, color.a);
}
CBaseEntity *pRightLegGib = CreateRagGib("models/gibs/soldier_ace_right_leg.mdl", GetAbsOrigin(), GetAbsAngles(), vecRagDmgForce, flFadeTime, IsOnFire());
if (pRightLegGib)
{
color32 color = pRightLegGib->GetRenderColor();
pRightLegGib->SetRenderColor(color.r, color.g, color.b, color.a);
}
//now add smaller gibs.
CGib::SpawnSpecificGibs(this, 3, 750, 1500, "models/gibs/pgib_p3.mdl", flFadeTime);
CGib::SpawnSpecificGibs(this, 3, 750, 1500, "models/gibs/pgib_p4.mdl", flFadeTime);
if (!m_bNoArmor && combine_ace_shieldspawnmode.GetInt() > 0)
{
pArmor->Remove();
DropItem("item_shield", WorldSpaceCenter() + RandomVector(-4, 4), RandomAngle(0, 360));
}
Vector forceVector = CalcDamageForceVector(info);
// Drop any weapon that I own
if (VPhysicsGetObject())
{
Vector weaponForce = forceVector * VPhysicsGetObject()->GetInvMass();
Weapon_Drop(m_hActiveWeapon, NULL, &weaponForce);
}
else
{
Weapon_Drop(m_hActiveWeapon);
}
if (info.GetAttacker()->IsPlayer())
{
((CSingleplayRules*)GameRules())->NPCKilled(this, info);
}
UTIL_Remove(this);
SetThink(NULL);
return;
}
// Don't bother if we've been told not to, or the player has a megaphyscannon
if ( combine_ace_spawn_health.GetBool() == false || PlayerHasMegaPhysCannon() )
{
BaseClass::Event_Killed( info );
return;
}
SetEyeState(ACE_EYE_DEAD);
if (!m_bNoArmor && combine_ace_shieldspawnmode.GetInt() > 0)
{
pArmor->Remove();
}
CBasePlayer *pPlayer = ToBasePlayer( info.GetAttacker() );
if ( !pPlayer )
{
CPropVehicleDriveable *pVehicle = dynamic_cast<CPropVehicleDriveable *>( info.GetAttacker() ) ;
if ( pVehicle && pVehicle->GetDriver() && pVehicle->GetDriver()->IsPlayer() )
{
pPlayer = assert_cast<CBasePlayer *>( pVehicle->GetDriver() );
}
}
if ( pPlayer != NULL )
{
// Elites drop alt-fire ammo, so long as they weren't killed by dissolving.
#ifdef HL2_EPISODIC
if (HasSpawnFlags(SF_COMBINE_NO_AR2DROP) == false)
#endif
{
if (FClassnameIs(GetActiveWeapon(), "weapon_ar2"))
{
CBaseEntity *pItem = DropItem("item_ammo_ar2_altfire", WorldSpaceCenter() + RandomVector(-4, 4), RandomAngle(0, 360));
if (pItem)
{
IPhysicsObject *pObj = pItem->VPhysicsGetObject();
if (pObj)
{
Vector vel = RandomVector(-64.0f, 64.0f);
AngularImpulse angImp = RandomAngularImpulse(-300.0f, 300.0f);
vel[2] = 0.0f;
pObj->AddVelocity(&vel, &angImp);
}
if (info.GetDamageType() & DMG_DISSOLVE)
{
CBaseAnimating *pAnimating = dynamic_cast<CBaseAnimating*>(pItem);
if (pAnimating)
{
pAnimating->Dissolve(NULL, gpGlobals->curtime, false, ENTITY_DISSOLVE_NORMAL);
}
}
else
{
WeaponManager_AddManaged(pItem);
}
}
}
else if (FClassnameIs(GetActiveWeapon(), "weapon_smg1"))
{
CBaseEntity *pItem = DropItem("item_ammo_smg1_grenade", WorldSpaceCenter() + RandomVector(-4, 4), RandomAngle(0, 360));
if (pItem)
{
IPhysicsObject *pObj = pItem->VPhysicsGetObject();
if (pObj)
{
Vector vel = RandomVector(-64.0f, 64.0f);
AngularImpulse angImp = RandomAngularImpulse(-300.0f, 300.0f);
vel[2] = 0.0f;
pObj->AddVelocity(&vel, &angImp);
}
if (info.GetDamageType() & DMG_DISSOLVE)
{
CBaseAnimating *pAnimating = dynamic_cast<CBaseAnimating*>(pItem);
if (pAnimating)
{
pAnimating->Dissolve(NULL, gpGlobals->curtime, false, ENTITY_DISSOLVE_NORMAL);
}
}
else
{
WeaponManager_AddManaged(pItem);
}
}
}
}
CHalfLife2 *pHL2GameRules = static_cast<CHalfLife2 *>(g_pGameRules);
// Attempt to drop health
if ( pHL2GameRules->NPC_ShouldDropHealth( pPlayer ) )
{
DropItem( "item_healthvial", WorldSpaceCenter()+RandomVector(-4,4), RandomAngle(0,360) );
pHL2GameRules->NPC_DroppedHealth();
}
if (!m_bNoArmor && combine_ace_shieldspawnmode.GetInt() > 0)
{
DropItem("item_shield", WorldSpaceCenter() + RandomVector(-4, 4), RandomAngle(0, 360));
}
}
BaseClass::Event_Killed( info );
}
// make the bleeding more pronounced
void CASW_Zombie::TraceAttack( const CTakeDamageInfo &info, const Vector &vecDir, trace_t *ptr )
{
m_fNoDamageDecal = false;
if ( m_takedamage == DAMAGE_NO )
return;
CTakeDamageInfo subInfo = info;
SetLastHitGroup( ptr->hitgroup );
m_nForceBone = ptr->physicsbone; // save this bone for physics forces
Assert( m_nForceBone > -255 && m_nForceBone < 256 );
bool bDebug = showhitlocation.GetBool();
switch ( ptr->hitgroup )
{
case HITGROUP_GENERIC:
if( bDebug ) DevMsg("Hit Location: Generic\n");
break;
// hit gear, react but don't bleed
case HITGROUP_GEAR:
subInfo.SetDamage( 0.01 );
ptr->hitgroup = HITGROUP_GENERIC;
if( bDebug ) DevMsg("Hit Location: Gear\n");
break;
case HITGROUP_HEAD:
subInfo.ScaleDamage( GetHitgroupDamageMultiplier(ptr->hitgroup, info) );
if( bDebug ) DevMsg("Hit Location: Head\n");
break;
case HITGROUP_CHEST:
subInfo.ScaleDamage( GetHitgroupDamageMultiplier(ptr->hitgroup, info) );
if( bDebug ) DevMsg("Hit Location: Chest\n");
break;
case HITGROUP_STOMACH:
subInfo.ScaleDamage( GetHitgroupDamageMultiplier(ptr->hitgroup, info) );
if( bDebug ) DevMsg("Hit Location: Stomach\n");
break;
case HITGROUP_LEFTARM:
case HITGROUP_RIGHTARM:
subInfo.ScaleDamage( GetHitgroupDamageMultiplier(ptr->hitgroup, info) );
if( bDebug ) DevMsg("Hit Location: Left/Right Arm\n");
break
;
case HITGROUP_LEFTLEG:
case HITGROUP_RIGHTLEG:
subInfo.ScaleDamage( GetHitgroupDamageMultiplier(ptr->hitgroup, info) );
if( bDebug ) DevMsg("Hit Location: Left/Right Leg\n");
break;
default:
if( bDebug ) DevMsg("Hit Location: UNKNOWN\n");
break;
}
if ( subInfo.GetDamage() >= 1.0 && !(subInfo.GetDamageType() & DMG_SHOCK ) )
{
if( !IsPlayer() || ( IsPlayer() && gpGlobals->maxClients > 1 ) )
{
// NPC's always bleed. Players only bleed in multiplayer.
//SpawnBlood( ptr->endpos, vecDir, BloodColor(), subInfo.GetDamage() );// a little surface blood.
//UTIL_ASW_DroneBleed( ptr->endpos, vecDir, 4 );
UTIL_ASW_BloodDrips( GetAbsOrigin()+Vector(0,0,60)+vecDir*3, vecDir, BloodColor(), 5 );
}
TraceBleed( subInfo.GetDamage(), vecDir, ptr, subInfo.GetDamageType() );
if ( ptr->hitgroup == HITGROUP_HEAD && m_iHealth - subInfo.GetDamage() > 0 )
{
m_fNoDamageDecal = true;
}
}
// Airboat gun will impart major force if it's about to kill him....
if ( info.GetDamageType() & DMG_AIRBOAT )
{
if ( subInfo.GetDamage() >= GetHealth() )
{
float flMagnitude = subInfo.GetDamageForce().Length();
if ( (flMagnitude != 0.0f) && (flMagnitude < 400.0f * 65.0f) )
{
subInfo.ScaleDamageForce( 400.0f * 65.0f / flMagnitude );
}
}
}
if( info.GetInflictor() )
{
subInfo.SetInflictor( info.GetInflictor() );
}
else
{
subInfo.SetInflictor( info.GetAttacker() );
}
AddMultiDamage( subInfo, this );
}
// Add the ability to ignore the world trace
void CSDKGameRules::RadiusDamage( const CTakeDamageInfo &info, const Vector &vecSrcIn, float flRadius, int iClassIgnore, bool bIgnoreWorld )
{
CBaseEntity *pEntity = NULL;
trace_t tr;
float flAdjustedDamage, falloff;
Vector vecSpot;
Vector vecToTarget;
Vector vecEndPos;
Vector vecSrc = vecSrcIn;
if ( flRadius )
falloff = info.GetDamage() / flRadius;
else
falloff = 1.0;
int bInWater = (UTIL_PointContents ( vecSrc ) & MASK_WATER) ? true : false;
vecSrc.z += 1;// in case grenade is lying on the ground
// iterate on all entities in the vicinity.
for ( CEntitySphereQuery sphere( vecSrc, flRadius ); ( pEntity = sphere.GetCurrentEntity() ) != NULL; sphere.NextEntity() )
{
if ( pEntity->m_takedamage != DAMAGE_NO )
{
// UNDONE: this should check a damage mask, not an ignore
if ( iClassIgnore != CLASS_NONE && pEntity->Classify() == iClassIgnore )
{// houndeyes don't hurt other houndeyes with their attack
continue;
}
// blast's don't tavel into or out of water
if (bInWater && pEntity->GetWaterLevel() == 0)
continue;
if (!bInWater && pEntity->GetWaterLevel() == 3)
continue;
// radius damage can only be blocked by the world
vecSpot = pEntity->BodyTarget( vecSrc );
bool bHit = false;
if( bIgnoreWorld )
{
vecEndPos = vecSpot;
bHit = true;
}
else
{
UTIL_TraceLine( vecSrc, vecSpot, MASK_SOLID_BRUSHONLY, info.GetInflictor(), COLLISION_GROUP_NONE, &tr );
if (tr.startsolid)
{
// if we're stuck inside them, fixup the position and distance
tr.endpos = vecSrc;
tr.fraction = 0.0;
}
vecEndPos = tr.endpos;
if( tr.fraction == 1.0 || tr.m_pEnt == pEntity )
{
bHit = true;
}
}
if ( bHit )
{
// the explosion can 'see' this entity, so hurt them!
//vecToTarget = ( vecSrc - vecEndPos );
vecToTarget = ( vecEndPos - vecSrc );
// decrease damage for an ent that's farther from the bomb.
flAdjustedDamage = vecToTarget.Length() * falloff;
flAdjustedDamage = info.GetDamage() - flAdjustedDamage;
if ( flAdjustedDamage > 0 )
{
CTakeDamageInfo adjustedInfo = info;
adjustedInfo.SetDamage( flAdjustedDamage );
Vector dir = vecToTarget;
VectorNormalize( dir );
// If we don't have a damage force, manufacture one
if ( adjustedInfo.GetDamagePosition() == vec3_origin || adjustedInfo.GetDamageForce() == vec3_origin )
{
CalculateExplosiveDamageForce( &adjustedInfo, dir, vecSrc, 1.5 /* explosion scale! */ );
}
else
{
// Assume the force passed in is the maximum force. Decay it based on falloff.
float flForce = adjustedInfo.GetDamageForce().Length() * falloff;
adjustedInfo.SetDamageForce( dir * flForce );
adjustedInfo.SetDamagePosition( vecSrc );
}
pEntity->TakeDamage( adjustedInfo );
// Now hit all triggers along the way that respond to damage...
pEntity->TraceAttackToTriggers( adjustedInfo, vecSrc, vecEndPos, dir );
}
}
}
}
}
void CWeaponDrainGrenade::RadiusDamage( const CTakeDamageInfo &inputInfo, const Vector &vecSrcIn, float flRadius )
{
CTakeDamageInfo info = inputInfo;
CBaseEntity *pEntity = NULL;
trace_t tr;
float flAdjustedDamage, falloff;
Vector vecSpot;
Vector vecToTarget;
Vector vecEndPos;
Vector vecSrc = vecSrcIn;
if ( flRadius )
falloff = info.GetDamage() / flRadius;
else
falloff = 1.0;
int bInWater = (UTIL_PointContents ( vecSrc ) & MASK_WATER) ? true : false;
vecSrc.z += 1;// in case grenade is lying on the ground
// iterate on all entities in the vicinity.
for ( CEntitySphereQuery sphere( vecSrc, flRadius ); ( pEntity = sphere.GetCurrentEntity() ) != NULL; sphere.NextEntity() )
{
if (!pEntity || !ToCFPlayer(pEntity))
continue;
// Don't drain teammates.
if (CFGameRules()->PlayerRelationship(GetThrower(), pEntity) == GR_TEAMMATE && ToCFPlayer(pEntity) != ToCFPlayer(GetThrower()))
continue;
if ( !pEntity->IsAlive() )
continue;
if ( pEntity->m_takedamage != DAMAGE_NO )
{
// blast's don't tavel into or out of water
if (bInWater && pEntity->GetWaterLevel() == 0)
continue;
if (!bInWater && pEntity->GetWaterLevel() == 3)
continue;
// radius damage can only be blocked by the world
vecSpot = pEntity->BodyTarget( vecSrc );
bool bHit = false;
UTIL_TraceLine( vecSrc, vecSpot, MASK_SOLID_BRUSHONLY, info.GetInflictor(), COLLISION_GROUP_NONE, &tr );
if (tr.startsolid)
{
// if we're stuck inside them, fixup the position and distance
tr.endpos = vecSrc;
tr.fraction = 0.0;
}
vecEndPos = tr.endpos;
if( tr.fraction == 1.0 || tr.m_pEnt == pEntity )
{
bHit = true;
}
if ( bHit )
{
// the explosion can 'see' this entity, so hurt them!
vecToTarget = ( vecEndPos - vecSrc );
// decrease damage for an ent that's farther from the blast's center.
flAdjustedDamage = vecToTarget.Length() * falloff;
flAdjustedDamage = info.GetDrainFocus() - flAdjustedDamage;
if ( flAdjustedDamage > 0 )
{
CTakeDamageInfo adjustedInfo = info;
adjustedInfo.SetDrainFocus( flAdjustedDamage );
Vector dir = vecToTarget;
VectorNormalize( dir );
// If we don't have a damage force, manufacture one
if ( adjustedInfo.GetDamagePosition() == vec3_origin || adjustedInfo.GetDamageForce() == vec3_origin )
{
CalculateExplosiveDamageForce( &adjustedInfo, dir, vecSrc, 1.5 /* explosion scale! */ );
}
else
{
// Assume the force passed in is the maximum force. Decay it based on falloff.
float flForce = adjustedInfo.GetDamageForce().Length() * falloff;
adjustedInfo.SetDamageForce( dir * flForce );
adjustedInfo.SetDamagePosition( vecSrc );
}
float flFocusDrained = adjustedInfo.GetDrainFocus();
float& flFocus = ToCFPlayer(pEntity)->m_pStats->m_flFocus.GetForModify();
if (flFocus > cf_minfocusdrain.GetFloat())
flFocus -= flFocusDrained;
if (flFocus < cf_minfocusdrain.GetFloat())
flFocus = cf_minfocusdrain.GetFloat();
CEffectData data;
data.m_nHitBox = GetParticleSystemIndex( "grenade_drained" );
data.m_vOrigin = ToCFPlayer(pEntity)->GetCentroid();
data.m_vStart = vecSrc;
data.m_vAngles = QAngle(0,0,0);
data.m_nEntIndex = pEntity->entindex();
data.m_fFlags |= PARTICLE_DISPATCH_FROM_ENTITY;
data.m_nDamageType = PATTACH_CUSTOMORIGIN;
DispatchEffect( "ParticleEffect", data );
// Now hit all triggers along the way that respond to damage...
pEntity->TraceAttackToTriggers( adjustedInfo, vecSrc, vecEndPos, dir );
}
}
}
}
}
void CGameRules::RadiusDamage( const CTakeDamageInfo &info, const Vector &vecSrcIn, float flRadius, int iClassIgnore, CBaseEntity *pEntityIgnore )
{
const int MASK_RADIUS_DAMAGE = MASK_SHOT&(~CONTENTS_HITBOX);
CBaseEntity *pEntity = NULL;
trace_t tr;
float flAdjustedDamage, falloff;
Vector vecSpot;
Vector vecSrc = vecSrcIn;
if ( flRadius )
falloff = info.GetDamage() / flRadius;
else
falloff = 1.0;
int bInWater = (UTIL_PointContents ( vecSrc ) & MASK_WATER) ? true : false;
#ifdef HL2_DLL
if( bInWater )
{
// Only muffle the explosion if deeper than 2 feet in water.
if( !(UTIL_PointContents(vecSrc + Vector(0, 0, 24)) & MASK_WATER) )
{
bInWater = false;
}
}
#endif // HL2_DLL
vecSrc.z += 1;// in case grenade is lying on the ground
float flHalfRadiusSqr = Square( flRadius / 2.0f );
// iterate on all entities in the vicinity.
for ( CEntitySphereQuery sphere( vecSrc, flRadius ); (pEntity = sphere.GetCurrentEntity()) != NULL; sphere.NextEntity() )
{
// This value is used to scale damage when the explosion is blocked by some other object.
float flBlockedDamagePercent = 0.0f;
if ( pEntity == pEntityIgnore )
continue;
if ( pEntity->m_takedamage == DAMAGE_NO )
continue;
// UNDONE: this should check a damage mask, not an ignore
if ( iClassIgnore != CLASS_NONE && pEntity->Classify() == iClassIgnore )
{// houndeyes don't hurt other houndeyes with their attack
continue;
}
// blast's don't tavel into or out of water
if (bInWater && pEntity->GetWaterLevel() == 0)
continue;
if (!bInWater && pEntity->GetWaterLevel() == 3)
continue;
// Check that the explosion can 'see' this entity.
vecSpot = pEntity->BodyTarget( vecSrc, false );
UTIL_TraceLine( vecSrc, vecSpot, MASK_RADIUS_DAMAGE, info.GetInflictor(), COLLISION_GROUP_NONE, &tr );
if( old_radius_damage.GetBool() )
{
if ( tr.fraction != 1.0 && tr.m_pEnt != pEntity )
continue;
}
else
{
if ( tr.fraction != 1.0 )
{
if ( IsExplosionTraceBlocked(&tr) )
{
if( ShouldUseRobustRadiusDamage( pEntity ) )
{
if( vecSpot.DistToSqr( vecSrc ) > flHalfRadiusSqr )
{
// Only use robust model on a target within one-half of the explosion's radius.
continue;
}
Vector vecToTarget = vecSpot - tr.endpos;
VectorNormalize( vecToTarget );
// We're going to deflect the blast along the surface that
// interrupted a trace from explosion to this target.
Vector vecUp, vecDeflect;
CrossProduct( vecToTarget, tr.plane.normal, vecUp );
CrossProduct( tr.plane.normal, vecUp, vecDeflect );
VectorNormalize( vecDeflect );
// Trace along the surface that intercepted the blast...
UTIL_TraceLine( tr.endpos, tr.endpos + vecDeflect * ROBUST_RADIUS_PROBE_DIST, MASK_RADIUS_DAMAGE, info.GetInflictor(), COLLISION_GROUP_NONE, &tr );
//NDebugOverlay::Line( tr.startpos, tr.endpos, 255, 255, 0, false, 10 );
// ...to see if there's a nearby edge that the explosion would 'spill over' if the blast were fully simulated.
UTIL_TraceLine( tr.endpos, vecSpot, MASK_RADIUS_DAMAGE, info.GetInflictor(), COLLISION_GROUP_NONE, &tr );
//NDebugOverlay::Line( tr.startpos, tr.endpos, 255, 0, 0, false, 10 );
if( tr.fraction != 1.0 && tr.DidHitWorld() )
{
// Still can't reach the target.
continue;
}
// else fall through
}
else
{
continue;
}
}
// UNDONE: Probably shouldn't let children block parents either? Or maybe those guys should set their owner if they want this behavior?
// HL2 - Dissolve damage is not reduced by interposing non-world objects
if( tr.m_pEnt && tr.m_pEnt != pEntity && tr.m_pEnt->GetOwnerEntity() != pEntity )
{
// Some entity was hit by the trace, meaning the explosion does not have clear
// line of sight to the entity that it's trying to hurt. If the world is also
// blocking, we do no damage.
CBaseEntity *pBlockingEntity = tr.m_pEnt;
//Msg( "%s may be blocked by %s...", pEntity->GetClassname(), pBlockingEntity->GetClassname() );
UTIL_TraceLine( vecSrc, vecSpot, CONTENTS_SOLID, info.GetInflictor(), COLLISION_GROUP_NONE, &tr );
if( tr.fraction != 1.0 )
{
continue;
}
// Now, if the interposing object is physics, block some explosion force based on its mass.
if( pBlockingEntity->VPhysicsGetObject() )
{
const float MASS_ABSORB_ALL_DAMAGE = 350.0f;
float flMass = pBlockingEntity->VPhysicsGetObject()->GetMass();
float scale = flMass / MASS_ABSORB_ALL_DAMAGE;
// Absorbed all the damage.
if( scale >= 1.0f )
{
continue;
}
ASSERT( scale > 0.0f );
flBlockedDamagePercent = scale;
//Msg(" Object (%s) weighing %fkg blocked %f percent of explosion damage\n", pBlockingEntity->GetClassname(), flMass, scale * 100.0f);
}
else
{
// Some object that's not the world and not physics. Generically block 25% damage
flBlockedDamagePercent = 0.25f;
}
}
}
}
// decrease damage for an ent that's farther from the bomb.
flAdjustedDamage = ( vecSrc - tr.endpos ).Length() * falloff;
flAdjustedDamage = info.GetDamage() - flAdjustedDamage;
if ( flAdjustedDamage <= 0 )
{
continue;
}
// the explosion can 'see' this entity, so hurt them!
if (tr.startsolid)
{
// if we're stuck inside them, fixup the position and distance
tr.endpos = vecSrc;
tr.fraction = 0.0;
}
CTakeDamageInfo adjustedInfo = info;
//Msg("%s: Blocked damage: %f percent (in:%f out:%f)\n", pEntity->GetClassname(), flBlockedDamagePercent * 100, flAdjustedDamage, flAdjustedDamage - (flAdjustedDamage * flBlockedDamagePercent) );
adjustedInfo.SetDamage( flAdjustedDamage - (flAdjustedDamage * flBlockedDamagePercent) );
// Now make a consideration for skill level!
if( info.GetAttacker() && info.GetAttacker()->IsPlayer() && pEntity->IsNPC() )
{
// An explosion set off by the player is harming an NPC. Adjust damage accordingly.
adjustedInfo.AdjustPlayerDamageInflictedForSkillLevel();
}
Vector dir = vecSpot - vecSrc;
VectorNormalize( dir );
// If we don't have a damage force, manufacture one
if ( adjustedInfo.GetDamagePosition() == vec3_origin || adjustedInfo.GetDamageForce() == vec3_origin )
{
if ( !( adjustedInfo.GetDamageType() & DMG_PREVENT_PHYSICS_FORCE ) )
{
CalculateExplosiveDamageForce( &adjustedInfo, dir, vecSrc );
}
}
else
{
// Assume the force passed in is the maximum force. Decay it based on falloff.
float flForce = adjustedInfo.GetDamageForce().Length() * falloff;
adjustedInfo.SetDamageForce( dir * flForce );
adjustedInfo.SetDamagePosition( vecSrc );
}
if ( tr.fraction != 1.0 && pEntity == tr.m_pEnt )
{
ClearMultiDamage( );
pEntity->DispatchTraceAttack( adjustedInfo, dir, &tr );
ApplyMultiDamage();
}
else
{
pEntity->TakeDamage( adjustedInfo );
}
// Now hit all triggers along the way that respond to damage...
pEntity->TraceAttackToTriggers( adjustedInfo, vecSrc, tr.endpos, dir );
#if defined( GAME_DLL )
if ( info.GetAttacker() && info.GetAttacker()->IsPlayer() && ToBaseCombatCharacter( tr.m_pEnt ) )
{
// This is a total hack!!!
bool bIsPrimary = true;
CBasePlayer *player = ToBasePlayer( info.GetAttacker() );
CBaseCombatWeapon *pWeapon = player->GetActiveWeapon();
if ( pWeapon && FClassnameIs( pWeapon, "weapon_smg1" ) )
{
bIsPrimary = false;
}
//gamestats->Event_WeaponHit( player, bIsPrimary, (pWeapon != NULL) ? player->GetActiveWeapon()->GetClassname() : "NULL", info );
}
#endif
}
}
Vector CASW_Simple_Alien::CalcDeathForceVector( const CTakeDamageInfo &info )
{
// Already have a damage force in the data, use that.
if ( info.GetDamageForce() != vec3_origin || (g_pGameRules->Damage_NoPhysicsForce(info.GetDamageType())))
{
if( info.GetDamageType() & DMG_BLAST )
{
float scale = random->RandomFloat( 0.85, 1.15 );
Vector force = info.GetDamageForce();
force.x *= scale;
force.y *= scale;
// Try to always exaggerate the upward force because we've got pretty harsh gravity
force.z *= (force.z > 0) ? 1.15 : scale;
return force;
}
return info.GetDamageForce();
}
CBaseEntity *pForce = info.GetInflictor();
if ( !pForce )
{
pForce = info.GetAttacker();
}
if ( pForce )
{
// Calculate an impulse large enough to push a 75kg man 4 in/sec per point of damage
float forceScale = info.GetDamage() * 75 * 4;
Vector forceVector;
// If the damage is a blast, point the force vector higher than usual, this gives
// the ragdolls a bodacious "really got blowed up" look.
if( info.GetDamageType() & DMG_BLAST )
{
// exaggerate the force from explosions a little (37.5%)
forceVector = (GetLocalOrigin() + Vector(0, 0, WorldAlignSize().z) ) - pForce->GetLocalOrigin();
VectorNormalize(forceVector);
forceVector *= 1.375f;
}
else
{
// taking damage from self? Take a little random force, but still try to collapse on the spot.
if ( this == pForce )
{
forceVector.x = random->RandomFloat( -1.0f, 1.0f );
forceVector.y = random->RandomFloat( -1.0f, 1.0f );
forceVector.z = 0.0;
forceScale = random->RandomFloat( 1000.0f, 2000.0f );
}
else
{
// UNDONE: Collision forces are baked in to CTakeDamageInfo now
// UNDONE: Is this MOVETYPE_VPHYSICS code still necessary?
if ( pForce->GetMoveType() == MOVETYPE_VPHYSICS )
{
// killed by a physics object
IPhysicsObject *pPhysics = VPhysicsGetObject();
if ( !pPhysics )
{
pPhysics = pForce->VPhysicsGetObject();
}
pPhysics->GetVelocity( &forceVector, NULL );
forceScale = pPhysics->GetMass();
}
else
{
forceVector = GetLocalOrigin() - pForce->GetLocalOrigin();
VectorNormalize(forceVector);
}
}
}
return forceVector * forceScale;
}
return vec3_origin;
}
