//-----------------------------------------------------------------------------
// Purpose: Allows us to take damage from physics objects
//-----------------------------------------------------------------------------
void CBreakable::VPhysicsCollision( int index, gamevcollisionevent_t *pEvent )
{
BaseClass::VPhysicsCollision( index, pEvent );
Vector damagePos;
pEvent->pInternalData->GetContactPoint( damagePos );
Vector damageForce = pEvent->postVelocity[index] * pEvent->pObjects[index]->GetMass();
if ( damageForce == vec3_origin )
{
// This can happen if this entity is a func_breakable, and can't move.
// Use the velocity of the entity that hit us instead.
damageForce = pEvent->postVelocity[!index] * pEvent->pObjects[!index]->GetMass();
}
// If we're supposed to explode on collision, do so
if ( HasSpawnFlags( SF_BREAK_PHYSICS_BREAK_IMMEDIATELY ) )
{
// We're toast
m_bTookPhysicsDamage = true;
CBaseEntity *pHitEntity = pEvent->pEntities[!index];
// HACKHACK: Reset mass to get correct collision response for the object breaking this glass
if ( m_Material == matGlass )
{
pEvent->pObjects[index]->SetMass( 2.0f );
}
CTakeDamageInfo dmgInfo( pHitEntity, pHitEntity, damageForce, damagePos, (m_iHealth + 1), DMG_CRUSH );
PhysCallbackDamage( this, dmgInfo, *pEvent, index );
}
else if ( !HasSpawnFlags( SF_BREAK_DONT_TAKE_PHYSICS_DAMAGE ) )
{
int otherIndex = !index;
CBaseEntity *pOther = pEvent->pEntities[otherIndex];
// We're to take normal damage from this
int damageType;
IBreakableWithPropData *pBreakableInterface = assert_cast<IBreakableWithPropData*>(this);
float damage = CalculateDefaultPhysicsDamage( index, pEvent, m_impactEnergyScale, true, damageType, pBreakableInterface->GetPhysicsDamageTable() );
if ( damage > 0 )
{
// HACKHACK: Reset mass to get correct collision response for the object breaking this glass
if ( m_Material == matGlass )
{
pEvent->pObjects[index]->SetMass( 2.0f );
}
CTakeDamageInfo dmgInfo( pOther, pOther, damageForce, damagePos, damage, damageType );
PhysCallbackDamage( this, dmgInfo, *pEvent, index );
}
}
}
//=====================================================================================//
// Purpose: Performs the screen shake and it checks to see if we hit an entity to
// handle the proper damage
// An entity here can be another player or a wood plank
//=====================================================================================//
void CTDPBludgeonWeaponBase::Hit( trace_t &tr, Activity nHitActivity )
{
// Do we have a valid owner holding the weapon?
CTDPPlayer *pPlayer = GetPlayerOwner();
if ( !pPlayer )
return;
// Let's shake the screen a little
AddViewKick();
// if tr.m_pEnt is not NULL it means we have hit a target
if ( tr.m_pEnt != NULL )
{
Vector vForward;
pPlayer->EyeVectors( &vForward, NULL, NULL );
VectorNormalize( vForward );
// Process the damage and send it to the entity we just hit
CTakeDamageInfo dmgInfo( GetOwner(), GetOwner(), GetDamageForActivity( nHitActivity ), DMG_CLUB );
CalculateMeleeDamageForce( &dmgInfo, vForward, tr.endpos );
tr.m_pEnt->DispatchTraceAttack( dmgInfo, vForward, &tr );
ApplyMultiDamage();
#if defined( GAME_DLL )
// Now hit all triggers along the ray that...
TraceAttackToTriggers( dmgInfo, tr.startpos, tr.endpos, vForward );
#endif
}
// Apply an impact effect
ImpactEffect( tr );
}
void CNPC_Infected::MeleeAttack( float distance, float damage, QAngle &viewPunch, Vector &shove )
{
Vector vecForceDir;
// Always hurt bullseyes for now
if ( ( GetEnemy() != NULL ) && ( GetEnemy()->Classify() == CLASS_BULLSEYE ) )
{
vecForceDir = (GetEnemy()->GetAbsOrigin() - GetAbsOrigin());
CTakeDamageInfo info( this, this, damage, DMG_SLASH );
CalculateMeleeDamageForce( &info, vecForceDir, GetEnemy()->GetAbsOrigin() );
GetEnemy()->TakeDamage( info );
return;
}
CBaseEntity *pHurt = CheckTraceHullAttack( distance, -Vector(16,16,32), Vector(16,16,32), damage, DMG_SLASH, 5.0f );
if ( pHurt )
{
vecForceDir = ( pHurt->WorldSpaceCenter() - WorldSpaceCenter() );
//FIXME: Until the interaction is setup, kill combine soldiers in one hit -- jdw
if ( FClassnameIs( pHurt, "npc_combine_s" ) )
{
CTakeDamageInfo dmgInfo( this, this, pHurt->m_iHealth+25, DMG_SLASH );
CalculateMeleeDamageForce( &dmgInfo, vecForceDir, pHurt->GetAbsOrigin() );
pHurt->TakeDamage( dmgInfo );
return;
}
CBasePlayer *pPlayer = ToBasePlayer( pHurt );
if ( pPlayer != NULL )
{
//Kick the player angles
if ( !(pPlayer->GetFlags() & FL_GODMODE ) && pPlayer->GetMoveType() != MOVETYPE_NOCLIP )
{
pPlayer->ViewPunch( viewPunch );
Vector dir = pHurt->GetAbsOrigin() - GetAbsOrigin();
VectorNormalize(dir);
QAngle angles;
VectorAngles( dir, angles );
Vector forward, right;
AngleVectors( angles, &forward, &right, NULL );
//Push the target back
pHurt->ApplyAbsVelocityImpulse( - right * shove[1] - forward * shove[0] );
}
}
// Play a random attack hit sound
EmitSound( "Zombie.Punch" );
}
else
{
EmitSound( "Zombie.AttackMiss" );
}
}
void CFlechette::DoAOEDamage()
{
CBaseEntity *ppEnts[256];
Vector vecCenter = WorldSpaceCenter();
float flRadius = flechette_radius.GetFloat();
vecCenter.z -= flRadius * 0.8f;
int nEntCount = UTIL_EntitiesInSphere( ppEnts, 256, vecCenter, flRadius, 0 );
int i;
for ( i = 0; i < nEntCount; i++ )
{
if ( ppEnts[i] == NULL )
continue;
bool bDoDamage = true;
if(ppEnts[i]->IsPlayer() || ppEnts[i]->IsNPC())
{
CBasePlayer *pOtherPlayer = ToBasePlayer(ppEnts[i]);
CBasePlayer *pPlayer = ToBasePlayer(GetOwnerEntity());
if(pOtherPlayer != NULL && pPlayer != NULL)
{
if((HL2MPRules()->IsTeamplay() && (pPlayer->GetTeamNumber() == pOtherPlayer->GetTeamNumber()))
|| HL2MPRules()->GetGameType() == GAME_COOP)
{
const int oldHealth = pOtherPlayer->GetHealth();
pOtherPlayer->TakeHealth( HEAL_AMOUNT, DMG_GENERIC );
bDoDamage = false;
if(oldHealth <= HEAL_AMOUNT)
pOtherPlayer->PlayAutovocal(HEALED,0);
if(oldHealth != pOtherPlayer->GetHealth()) // Si on a vraiment heal
pOtherPlayer->EmitSound("Tranqu.Heal");
}
}
if(bDoDamage && ppEnts[i] != GetOwnerEntity())
{
int iApplyDamage = 0;
if(ppEnts[i]->IsNPC())
iApplyDamage = 70;
else
{
if(ppEnts[i]->GetHealth() < m_iDamage + 10)
iApplyDamage = 100;
else
iApplyDamage = ppEnts[i]->GetHealth() - m_iDamage;
}
CTakeDamageInfo dmgInfo( this, GetOwnerEntity(), GetOwnerEntity(), iApplyDamage, DMG_POISON | DMG_NEVERGIB );
//CalculateMeleeDamageForce( &dmgInfo, vecNormalizedVel, tr.endpos, 0.7f );
dmgInfo.SetDamagePosition( vecCenter );
ppEnts[i]->TakeDamage(dmgInfo);
//ppEnts[i]->DispatchTraceAttack( dmgInfo, vecNormalizedVel, &tr );
}
}
ApplyMultiDamage();
}
}
void ShootMe()
{
CASW_Player *pPlayer = ToASW_Player(UTIL_GetCommandClient());
if ( pPlayer->GetMarine() )
{
CTakeDamageInfo dmgInfo( pPlayer, pPlayer, 3, DMG_BULLET );
Vector vecDir = RandomVector(-1, 1);
trace_t tr;
pPlayer->GetMarine()->DispatchTraceAttack( dmgInfo, vecDir, &tr );
}
}
//=========================================================
// Disparo
//=========================================================
void CWeaponGaussGun::Fire()
{
CBasePlayer *pOwner = ToBasePlayer(GetOwner());
// ¿El jugador no ha sido creado?
if ( !pOwner )
return;
m_bCharging = false;
if ( m_hViewModel == NULL )
{
CBaseViewModel *vm = pOwner->GetViewModel();
if ( vm )
m_hViewModel.Set(vm);
}
Vector startPos = pOwner->Weapon_ShootPosition();
Vector aimDir = pOwner->GetAutoaimVector(AUTOAIM_5DEGREES);
Vector vecUp, vecRight;
VectorVectors(aimDir, vecRight, vecUp);
float x, y, z;
//Gassian spread
do {
x = random->RandomFloat(-0.5,0.5) + random->RandomFloat(-0.5,0.5);
y = random->RandomFloat(-0.5,0.5) + random->RandomFloat(-0.5,0.5);
z = x*x+y*y;
} while (z > 1);
aimDir = aimDir + x * GetBulletSpread().x * vecRight + y * GetBulletSpread().y * vecUp;
Vector endPos = startPos + (aimDir * MAX_TRACE_LENGTH);
// Shoot a shot straight out
trace_t tr;
UTIL_TraceLine(startPos, endPos, MASK_SHOT, pOwner, COLLISION_GROUP_NONE, &tr);
#ifndef CLIENT_DLL
ClearMultiDamage();
CBaseEntity *pHit = tr.m_pEnt;
CTakeDamageInfo dmgInfo(this, pOwner, sk_plr_dmg_gauss.GetFloat(), DMG_SHOCK | DMG_DISSOLVE);
if ( pHit != NULL )
{
CalculateBulletDamageForce(&dmgInfo, m_iPrimaryAmmoType, aimDir, tr.endpos);
pHit->DispatchTraceAttack(dmgInfo, aimDir, &tr);
}
if ( tr.DidHitWorld() )
{
float hitAngle = -DotProduct( tr.plane.normal, aimDir );
if ( hitAngle < 0.5f )
{
Vector vReflection;
vReflection = 2.0 * tr.plane.normal * hitAngle + aimDir;
startPos = tr.endpos;
endPos = startPos + (vReflection * MAX_TRACE_LENGTH);
// Draw beam to reflection point
DrawBeam(tr.startpos, tr.endpos, 15, true);
CPVSFilter filter(tr.endpos);
te->GaussExplosion(filter, 0.0f, tr.endpos, tr.plane.normal, 0);
UTIL_ImpactTrace(&tr, GetAmmoDef()->DamageType(m_iPrimaryAmmoType), "ImpactGauss");
//Find new reflection end position
UTIL_TraceLine(startPos, endPos, MASK_SHOT, pOwner, COLLISION_GROUP_NONE, &tr);
if ( tr.m_pEnt != NULL )
{
dmgInfo.SetDamageForce(GetAmmoDef()->DamageForce(m_iPrimaryAmmoType) * vReflection);
dmgInfo.SetDamagePosition(tr.endpos);
tr.m_pEnt->DispatchTraceAttack(dmgInfo, vReflection, &tr);
}
// Connect reflection point to end
DrawBeam(tr.startpos, tr.endpos, 10);
}
else
DrawBeam(tr.startpos, tr.endpos, 15, true);
}
else
DrawBeam(tr.startpos, tr.endpos, 15, true);
ApplyMultiDamage();
#endif
UTIL_ImpactTrace(&tr, GetAmmoDef()->DamageType(m_iPrimaryAmmoType), "ImpactGauss");
CPVSFilter filter(tr.endpos);
te->GaussExplosion(filter, 0.0f, tr.endpos, tr.plane.normal, 0);
m_flNextSecondaryAttack = gpGlobals->curtime + 0.5f;
AddViewKick();
// Register a muzzleflash for the AI
#ifndef CLIENT_DLL
pOwner->SetMuzzleFlashTime(gpGlobals->curtime + 0.5);
#endif
}
void CASW_Shotgun_Pellet_Predicted::PelletTouch( CBaseEntity *pOther )
{
if (!pOther)
return;
if (pOther == m_pLastHit) // don't damage the same alien twice
return;
if ( !pOther->IsSolid() || pOther->IsSolidFlagSet(FSOLID_VOLUME_CONTENTS) )
return;
// make sure we don't die on things we shouldn't
if (!ASWGameRules() || !ASWGameRules()->ShouldCollide(GetCollisionGroup(), pOther->GetCollisionGroup()))
return;
if ( pOther->m_takedamage != DAMAGE_NO )
{
trace_t tr, tr2;
tr = BaseClass::GetTouchTrace();
Vector vecNormalizedVel = GetAbsVelocity();
VectorNormalize( vecNormalizedVel );
#ifdef GAME_DLL
ClearMultiDamage();
if( GetOwnerEntity() && GetOwnerEntity()->IsPlayer() && pOther->IsNPC() )
{
CTakeDamageInfo dmgInfo( this, GetOwnerEntity(), m_flDamage, DMG_NEVERGIB );
dmgInfo.AdjustPlayerDamageInflictedForSkillLevel();
CalculateMeleeDamageForce( &dmgInfo, vecNormalizedVel, tr.endpos, 0.7f );
dmgInfo.SetDamagePosition( tr.endpos );
pOther->DispatchTraceAttack( dmgInfo, vecNormalizedVel, &tr );
}
else
{
CTakeDamageInfo dmgInfo( this, GetOwnerEntity(), m_flDamage, DMG_BULLET | DMG_NEVERGIB );
CalculateMeleeDamageForce( &dmgInfo, vecNormalizedVel, tr.endpos, 0.7f );
dmgInfo.SetDamagePosition( tr.endpos );
pOther->DispatchTraceAttack( dmgInfo, vecNormalizedVel, &tr );
}
ApplyMultiDamage();
#endif
//Adrian: keep going through the glass.
if ( pOther->GetCollisionGroup() == COLLISION_GROUP_BREAKABLE_GLASS )
return;
// pellets should carry on through spawnable enemies?
//IASW_Spawnable_NPC* pSpawnable = dynamic_cast<IASW_Spawnable_NPC*>(pOther);
//if (pSpawnable && asw_shotgun_pellets_pass.GetBool())
//{
//m_pLastHit = pOther;
//return;
//}
SetAbsVelocity( Vector( 0, 0, 0 ) );
// play body "thwack" sound
EmitSound( "Weapon_Crossbow.BoltHitBody" );
Vector vForward;
AngleVectors( GetAbsAngles(), &vForward );
VectorNormalize ( vForward );
UTIL_TraceLine( GetAbsOrigin(), GetAbsOrigin() + vForward * 128, MASK_OPAQUE, pOther, COLLISION_GROUP_NONE, &tr2 );
#ifdef GAME_DLL
if ( tr2.fraction != 1.0f )
{
// NDebugOverlay::Box( tr2.endpos, Vector( -16, -16, -16 ), Vector( 16, 16, 16 ), 0, 255, 0, 0, 10 );
// NDebugOverlay::Box( GetAbsOrigin(), Vector( -16, -16, -16 ), Vector( 16, 16, 16 ), 0, 0, 255, 0, 10 );
if ( tr2.m_pEnt == NULL || ( tr2.m_pEnt && tr2.m_pEnt->GetMoveType() == MOVETYPE_NONE ) )
{
CEffectData data;
data.m_vOrigin = tr2.endpos;
data.m_vNormal = vForward;
data.m_nEntIndex = tr2.fraction != 1.0f;
//DispatchEffect( "BoltImpact", data );
}
}
#endif
SetTouch( NULL );
SetThink( NULL );
//KillEffects();
//UTIL_Remove( this );
//Release();
SetThink( &CASW_Shotgun_Pellet_Predicted::SUB_Remove );
SetNextThink( gpGlobals->curtime );
}
else
{
trace_t tr;
tr = BaseClass::GetTouchTrace();
// See if we struck the world
if ( pOther->GetMoveType() == MOVETYPE_NONE && !( tr.surface.flags & SURF_SKY ) )
{
//EmitSound( "Weapon_Crossbow.BoltHitWorld" );
// if what we hit is static architecture, can stay around for a while.
Vector vecDir = GetAbsVelocity();
VectorNormalize( vecDir );
SetMoveType( MOVETYPE_NONE );
Vector vForward;
AngleVectors( GetAbsAngles(), &vForward );
VectorNormalize ( vForward );
#ifdef GAME_DLL
CEffectData data;
data.m_vOrigin = tr.endpos;
data.m_vNormal = vForward;
data.m_nEntIndex = 0;
#endif
//DispatchEffect( "BoltImpact", data );
UTIL_ImpactTrace( &tr, DMG_BULLET );
AddEffects( EF_NODRAW );
SetTouch( NULL );
//KillEffects();
SetThink( &CASW_Shotgun_Pellet_Predicted::SUB_Remove );
SetNextThink( gpGlobals->curtime + 2.0f );
// Shoot some sparks
#ifdef GAME_DLL
if ( UTIL_PointContents( GetAbsOrigin(), CONTENTS_WATER ) != CONTENTS_WATER)
{
g_pEffects->Sparks( GetAbsOrigin() );
}
#endif
}
else
{
// Put a mark unless we've hit the sky
if ( ( tr.surface.flags & SURF_SKY ) == false )
{
UTIL_ImpactTrace( &tr, DMG_BULLET );
}
//KillEffects();
//UTIL_Remove( this );
//Release();
SetThink( &CASW_Shotgun_Pellet_Predicted::SUB_Remove );
SetNextThink( gpGlobals->curtime );
}
}
}
void CGETKnife::VPhysicsCollision( int index, gamevcollisionevent_t *pEvent )
{
// Call the baseclass first so we don't interfere with the normal running of things
BaseClass::VPhysicsCollision( index, pEvent );
// Grab what we hit
CBaseEntity *pOther = pEvent->pEntities[!index];
if ( !pOther->IsSolid() || pOther->IsSolidFlagSet(FSOLID_VOLUME_CONTENTS) )
return;
if ( !PassServerEntityFilter( this, pOther) )
return;
if ( !g_pGameRules->ShouldCollide( GetCollisionGroup(), pOther->GetCollisionGroup() ) )
return;
trace_t tr;
CollisionEventToTrace( index, pEvent, tr );
Vector vecAiming = pEvent->preVelocity[index];
VectorNormalize( vecAiming );
if ( pOther->m_takedamage != DAMAGE_NO && (pOther->IsPlayer() || pOther->IsNPC()) )
{
ClearMultiDamage();
CTakeDamageInfo dmgInfo( this, GetOwnerEntity(), GetDamage(), DMG_SLASH | DMG_NEVERGIB );
CalculateMeleeDamageForce( &dmgInfo, vecAiming, tr.endpos, TKNIFE_FORCE_SCALE );
dmgInfo.SetDamagePosition( tr.endpos );
if ( this->GetOwnerEntity() && this->GetOwnerEntity()->IsPlayer() )
{
CBasePlayer *pPlayer = ToBasePlayer( this->GetOwnerEntity() );
dmgInfo.SetWeapon( pPlayer->Weapon_OwnsThisType( "weapon_throwing_knife" ) );
}
pOther->DispatchTraceAttack( dmgInfo, vecAiming, &tr );
ApplyMultiDamage();
PhysCallbackSetVelocity( pEvent->pObjects[index], vec3_origin );
SetTouch( NULL );
SetThink( NULL );
PhysCallbackRemove( this->NetworkProp() );
}
else
{
if ( pOther->IsWorld() )
{
// We hit the world, we have to check if this is sky
trace_t tr2;
Vector origin;
pEvent->pInternalData->GetContactPoint( origin );
UTIL_TraceLine( origin, origin + (vecAiming * 4), MASK_SOLID, this, COLLISION_GROUP_NONE, &tr2 );
if ( tr2.surface.flags & SURF_SKY )
{
// We hit sky, remove us NOW
SetTouch( NULL );
SetThink( NULL );
PhysCallbackRemove( this->NetworkProp() );
return;
}
}
m_bInAir = false;
CollisionProp()->UseTriggerBounds( true, 24 );
g_PostSimulationQueue.QueueCall( this, &CBaseEntity::SetOwnerEntity, (CBaseEntity*)NULL );
// const CBaseEntity *host = te->GetSuppressHost();
// te->SetSuppressHost( NULL );
// StopParticleEffects( this );
// te->SetSuppressHost( (CBaseEntity*)host );
SetTouch( &CGETKnife::PickupTouch );
SetThink( &CGETKnife::RemoveThink );
g_PostSimulationQueue.QueueCall(this, &CBaseEntity::SetCollisionGroup, COLLISION_GROUP_DROPPEDWEAPON);
SetNextThink( gpGlobals->curtime + 10.0f );
}
}
void CGETKnife::DamageTouch( CBaseEntity *pOther )
{
if ( !pOther->IsSolid() || pOther->IsSolidFlagSet(FSOLID_VOLUME_CONTENTS) )
return;
if ( !PassServerEntityFilter( this, pOther) )
return;
if ( !g_pGameRules->ShouldCollide( GetCollisionGroup(), pOther->GetCollisionGroup() ) )
return;
if (!pOther->IsPlayer() && !pOther->IsNPC())
return;
Vector vecAiming;
VPhysicsGetObject()->GetVelocity( &vecAiming, NULL );
VectorNormalize( vecAiming );
trace_t tr;
UTIL_TraceLine( GetAbsOrigin(), GetAbsOrigin() + (vecAiming * 24), MASK_SHOT, this, COLLISION_GROUP_NONE, &tr );
// We didn't hit the player again with our damage cast. Do a cast to the player's center to get a proper hit.
if (tr.m_pEnt != pOther)
{
Vector TargetVec = pOther->GetAbsOrigin();
TargetVec.z = min(GetAbsOrigin().z, pOther->EyePosition().z); //Make sure we don't cast over their head.
UTIL_TraceLine(GetAbsOrigin(), pOther->GetAbsOrigin(), MASK_SHOT, this, COLLISION_GROUP_NONE, &tr);
}
// TEMPORARY DEBUGGING PURPOSES
// DebugDrawLine( tr.startpos, tr.endpos, 0, 255, 0, true, 5.0f );
// debugoverlay->AddSweptBoxOverlay( tr.startpos, tr.endpos, CollisionProp()->OBBMins(), CollisionProp()->OBBMaxs(), GetAbsAngles(), 0, 0, 255, 100, 5.0f );
// END TEMPORARY
// If our target can take damage and the trace actually hit our target
if ( pOther->m_takedamage != DAMAGE_NO && tr.fraction < 1.0f && tr.m_pEnt == pOther )
{
ClearMultiDamage();
CTakeDamageInfo dmgInfo( this, GetOwnerEntity(), GetDamage(), DMG_SLASH | DMG_NEVERGIB );
CalculateMeleeDamageForce( &dmgInfo, vecAiming, tr.endpos, TKNIFE_FORCE_SCALE );
dmgInfo.SetDamagePosition( tr.endpos );
if ( this->GetOwnerEntity() && this->GetOwnerEntity()->IsPlayer() )
{
CBasePlayer *pPlayer = ToBasePlayer( this->GetOwnerEntity() );
dmgInfo.SetWeapon( pPlayer->Weapon_OwnsThisType( "weapon_knife_throwing" ) );
}
pOther->DispatchTraceAttack( dmgInfo, vecAiming, &tr );
ApplyMultiDamage();
SetAbsVelocity( vec3_origin );
SetTouch( NULL );
SetThink( NULL );
PhysCallbackRemove( this->NetworkProp() );
}
}
//-----------------------------------------------------------------------------
// Purpose: Handles all flight movement because we don't ever build paths when
// when we are flying.
// Input : flInterval - Seconds to simulate.
//-----------------------------------------------------------------------------
bool CNPC_Crow::OverrideMove( float flInterval )
{
if ( GetNavigator()->GetPath()->CurWaypointNavType() == NAV_FLY && GetNavigator()->GetNavType() != NAV_FLY )
{
SetNavType( NAV_FLY );
}
if ( IsFlying() )
{
if ( GetNavigator()->GetPath()->GetCurWaypoint() )
{
if ( m_flLastStuckCheck <= gpGlobals->curtime )
{
if ( m_vLastStoredOrigin == GetAbsOrigin() )
{
if ( GetAbsVelocity() == vec3_origin )
{
float flDamage = m_iHealth;
CTakeDamageInfo dmgInfo( this, this, flDamage, DMG_GENERIC );
GuessDamageForce( &dmgInfo, vec3_origin - Vector( 0, 0, 0.1 ), GetAbsOrigin() );
TakeDamage( dmgInfo );
return false;
}
else
{
m_vLastStoredOrigin = GetAbsOrigin();
}
}
else
{
m_vLastStoredOrigin = GetAbsOrigin();
}
m_flLastStuckCheck = gpGlobals->curtime + 1.0f;
}
if (m_bReachedMoveGoal )
{
SetIdealActivity( (Activity)ACT_CROW_LAND );
SetFlyingState( FlyState_Landing );
TaskMovementComplete();
}
else
{
SetIdealActivity ( ACT_FLY );
MoveCrowFly( flInterval );
}
}
else
{
SetSchedule( SCHED_CROW_IDLE_FLY );
SetFlyingState( FlyState_Flying );
SetIdealActivity ( ACT_FLY );
}
return true;
}
return false;
}
void CDODPlayer::FireBullets( const FireBulletsInfo_t &info )
{
trace_t tr;
trace_t reverseTr; //Used to find exit points
static int iMaxPenetrations = 6;
int iPenetrations = 0;
float flDamage = info.m_iDamage; //Remaining damage in the bullet
Vector vecSrc = info.m_vecSrc;
Vector vecEnd = vecSrc + info.m_vecDirShooting * info.m_flDistance;
static int iTraceMask = ( ( MASK_SOLID | CONTENTS_DEBRIS | CONTENTS_HITBOX | CONTENTS_PRONE_HELPER ) & ~CONTENTS_GRATE );
CBaseEntity *pLastHitEntity = this; // start with us so we don't trace ourselves
int iDamageType = GetAmmoDef()->DamageType( info.m_iAmmoType );
int iCollisionGroup = COLLISION_GROUP_NONE;
#ifdef GAME_DLL
bool iNumHeadshots = 0;
#endif
while ( flDamage > 0 && iPenetrations < iMaxPenetrations )
{
//DevMsg( 2, "penetration: %d, starting dmg: %.1f\n", iPenetrations, flDamage );
CBaseEntity *pPreviousHit = pLastHitEntity;
// skip the shooter always
CTraceFilterSkipTwoEntities ignoreShooterAndPrevious( this, pPreviousHit, iCollisionGroup );
UTIL_TraceLine( vecSrc, vecEnd, iTraceMask, &ignoreShooterAndPrevious, &tr );
const float rayExtension = 40.0f;
UTIL_ClipTraceToPlayers( vecSrc, vecEnd + info.m_vecDirShooting * rayExtension, iTraceMask, &ignoreShooterAndPrevious, &tr );
if ( tr.fraction == 1.0f )
break; // we didn't hit anything, stop tracing shoot
// New hitbox code that uses hitbox groups instead of trying to trace
// through the player
if ( tr.m_pEnt && tr.m_pEnt->IsPlayer() )
{
switch( tr.hitgroup )
{
#ifdef GAME_DLL
case HITGROUP_HEAD:
{
if ( tr.m_pEnt->GetTeamNumber() != GetTeamNumber() )
{
iNumHeadshots++;
}
}
break;
#endif
case HITGROUP_LEFTARM:
case HITGROUP_RIGHTARM:
{
//DevMsg( 2, "Hit arms, tracing against alt hitboxes.. \n" );
CDODPlayer *pPlayer = ToDODPlayer( tr.m_pEnt );
// set hitbox set to "dod_no_arms"
pPlayer->SetHitboxSet( 1 );
trace_t newTr;
// re-fire the trace
UTIL_TraceLine( vecSrc, vecEnd, iTraceMask, &ignoreShooterAndPrevious, &newTr );
// if we hit the same player in the chest
if ( tr.m_pEnt == newTr.m_pEnt )
{
//DevMsg( 2, ".. and we hit the chest.\n" );
Assert( tr.hitgroup != newTr.hitgroup ); // If we hit this, hitbox sets are broken
// use that damage instead
tr = newTr;
}
// set hitboxes back to "dod"
pPlayer->SetHitboxSet( 0 );
}
break;
default:
break;
}
}
pLastHitEntity = tr.m_pEnt;
if ( sv_showimpacts.GetBool() )
{
#ifdef CLIENT_DLL
// draw red client impact markers
debugoverlay->AddBoxOverlay( tr.endpos, Vector(-1,-1,-1), Vector(1,1,1), QAngle(0,0,0), 255, 0, 0, 127, 4 );
if ( tr.m_pEnt && tr.m_pEnt->IsPlayer() )
{
C_BasePlayer *player = ToBasePlayer( tr.m_pEnt );
player->DrawClientHitboxes( 4, true );
}
#else
// draw blue server impact markers
NDebugOverlay::Box( tr.endpos, Vector(-1,-1,-1), Vector(1,1,1), 0,0,255,127, 4 );
if ( tr.m_pEnt && tr.m_pEnt->IsPlayer() )
{
CBasePlayer *player = ToBasePlayer( tr.m_pEnt );
player->DrawServerHitboxes( 4, true );
}
#endif
}
#ifdef CLIENT_DLL
// See if the bullet ended up underwater + started out of the water
if ( enginetrace->GetPointContents( tr.endpos ) & (CONTENTS_WATER|CONTENTS_SLIME) )
{
trace_t waterTrace;
UTIL_TraceLine( vecSrc, tr.endpos, (MASK_SHOT|CONTENTS_WATER|CONTENTS_SLIME), this, iCollisionGroup, &waterTrace );
if( waterTrace.allsolid != 1 )
{
CEffectData data;
data.m_vOrigin = waterTrace.endpos;
data.m_vNormal = waterTrace.plane.normal;
data.m_flScale = random->RandomFloat( 8, 12 );
if ( waterTrace.contents & CONTENTS_SLIME )
{
data.m_fFlags |= FX_WATER_IN_SLIME;
}
DispatchEffect( "gunshotsplash", data );
}
}
else
{
//Do Regular hit effects
// Don't decal nodraw surfaces
if ( !( tr.surface.flags & (SURF_SKY|SURF_NODRAW|SURF_HINT|SURF_SKIP) ) )
{
CBaseEntity *pEntity = tr.m_pEnt;
if ( !( !friendlyfire.GetBool() && pEntity && pEntity->GetTeamNumber() == GetTeamNumber() ) )
{
UTIL_ImpactTrace( &tr, iDamageType );
}
}
}
#endif
// Get surface where the bullet entered ( if it had different surfaces on enter and exit )
surfacedata_t *pSurfaceData = physprops->GetSurfaceData( tr.surface.surfaceProps );
Assert( pSurfaceData );
float flMaterialMod = GetDensityFromMaterial(pSurfaceData);
if ( iDamageType & DMG_MACHINEGUN )
{
flMaterialMod *= 0.65;
}
// try to penetrate object
Vector penetrationEnd;
float flMaxDistance = flDamage / flMaterialMod;
#ifndef CLIENT_DLL
ClearMultiDamage();
float flActualDamage = flDamage;
CTakeDamageInfo dmgInfo( info.m_pAttacker, info.m_pAttacker, flActualDamage, iDamageType );
CalculateBulletDamageForce( &dmgInfo, info.m_iAmmoType, info.m_vecDirShooting, tr.endpos );
tr.m_pEnt->DispatchTraceAttack( dmgInfo, info.m_vecDirShooting, &tr );
DevMsg( 2, "Giving damage ( %.1f ) to entity of type %s\n", flActualDamage, tr.m_pEnt->GetClassname() );
TraceAttackToTriggers( dmgInfo, tr.startpos, tr.endpos, info.m_vecDirShooting );
#endif
int stepsize = 16;
// displacement always stops the bullet
if ( tr.IsDispSurface() )
{
DevMsg( 2, "bullet was stopped by displacement\n" );
ApplyMultiDamage();
break;
}
// trace through the solid to find the exit point and how much material we went through
if ( !TraceToExit( tr.endpos, info.m_vecDirShooting, penetrationEnd, stepsize, flMaxDistance ) )
{
DevMsg( 2, "bullet was stopped\n" );
ApplyMultiDamage();
break;
}
// find exact penetration exit
CTraceFilterSimple ignoreShooter( this, iCollisionGroup );
UTIL_TraceLine( penetrationEnd, tr.endpos, iTraceMask, &ignoreShooter, &reverseTr );
// Now we can apply the damage, after we have traced the entity
// so it doesn't break or die before we have a change to test against it
#ifndef CLIENT_DLL
ApplyMultiDamage();
#endif
// Continue looking for the exit point
if( reverseTr.m_pEnt != tr.m_pEnt && reverseTr.m_pEnt != NULL )
{
// something was blocking, trace again
CTraceFilterSkipTwoEntities ignoreShooterAndBlocker( this, reverseTr.m_pEnt, iCollisionGroup );
UTIL_TraceLine( penetrationEnd, tr.endpos, iTraceMask, &ignoreShooterAndBlocker, &reverseTr );
}
if ( sv_showimpacts.GetBool() )
{
debugoverlay->AddLineOverlay( penetrationEnd, reverseTr.endpos, 255, 0, 0, true, 3.0 );
}
// penetration was successful
#ifdef CLIENT_DLL
// bullet did penetrate object, exit Decal
if ( !( reverseTr.surface.flags & (SURF_SKY|SURF_NODRAW|SURF_HINT|SURF_SKIP) ) )
{
CBaseEntity *pEntity = reverseTr.m_pEnt;
if ( !( !friendlyfire.GetBool() && pEntity && pEntity->GetTeamNumber() == GetTeamNumber() ) )
{
UTIL_ImpactTrace( &reverseTr, iDamageType );
}
}
#endif
//setup new start end parameters for successive trace
// New start point is our last exit point
vecSrc = reverseTr.endpos + /* 1.0 * */ info.m_vecDirShooting;
// Reduce bullet damage by material and distanced travelled through that material
// if it is < 0 we won't go through the loop again
float flTraceDistance = VectorLength( reverseTr.endpos - tr.endpos );
flDamage -= flMaterialMod * flTraceDistance;
if( flDamage > 0 )
{
DevMsg( 2, "Completed penetration, new damage is %.1f\n", flDamage );
}
else
{
DevMsg( 2, "bullet was stopped\n" );
}
iPenetrations++;
}
#ifdef GAME_DLL
HandleHeadshotAchievement( iNumHeadshots );
#endif
}
void CASW_Flamer_Projectile::FlameHit( CBaseEntity *pOther, const Vector &vecHitPos, bool bOnlyHurtUnignited )
{
if (!pOther)
return;
bool bHurt = true;
if ( pOther->m_takedamage != DAMAGE_NO)
{
if ( pOther == m_pLastHitEnt )
return;
if ( bOnlyHurtUnignited)
{
CBaseAnimating* pAnim = dynamic_cast<CBaseAnimating*>(pOther);
if ( pAnim && pAnim->IsOnFire() )
{
bHurt = false;
}
}
if ( bHurt )
{
Vector vecNormalizedVel = GetAbsVelocity();
ClearMultiDamage();
VectorNormalize( vecNormalizedVel );
if( GetOwnerEntity() && GetOwnerEntity()->IsPlayer() && pOther->IsNPC() )
{
CTakeDamageInfo dmgInfo( this, m_pGetsCreditedForDamage, m_flDamage, DMG_BURN );
dmgInfo.AdjustPlayerDamageInflictedForSkillLevel();
CalculateMeleeDamageForce( &dmgInfo, vecNormalizedVel, vecHitPos, asw_flamer_force.GetFloat() );
dmgInfo.SetDamagePosition( vecHitPos );
dmgInfo.SetWeapon( m_hCreatorWeapon.Get() );
pOther->TakeDamage(dmgInfo);
}
else
{
CTakeDamageInfo dmgInfo( this, m_pGetsCreditedForDamage, m_flDamage, DMG_BURN );
CalculateMeleeDamageForce( &dmgInfo, vecNormalizedVel, vecHitPos, asw_flamer_force.GetFloat() );
dmgInfo.SetDamagePosition( vecHitPos );
dmgInfo.SetWeapon( m_hCreatorWeapon.Get() );
pOther->TakeDamage(dmgInfo);
}
ApplyMultiDamage();
// keep going through normal entities?
m_pLastHitEnt = pOther;
}
if ( pOther->Classify() == CLASS_ASW_SHIELDBUG ) // We also want to bounce off shield bugs
{
Vector vel = GetAbsVelocity();
Vector dir = vel;
VectorNormalize( dir );
// reflect velocity around normal
vel = -2.0f * dir + vel;
vel *= 0.4f;
// absorb 80% in impact
SetAbsVelocity( vel );
}
return;
}
if ( pOther->GetCollisionGroup() == ASW_COLLISION_GROUP_PASSABLE )
return;
trace_t tr;
tr = BaseClass::GetTouchTrace();
// See if we struck the world
if ( pOther->GetMoveType() == MOVETYPE_NONE && !( tr.surface.flags & SURF_SKY ) )
{
Vector vel = GetAbsVelocity();
if ( tr.startsolid )
{
if ( !m_inSolid )
{
// UNDONE: Do a better contact solution that uses relative velocity?
vel *= -1.0f; // bounce backwards
SetAbsVelocity(vel);
}
m_inSolid = true;
return;
}
m_inSolid = false;
if ( tr.DidHit() )
{
Vector dir = vel;
VectorNormalize(dir);
// reflect velocity around normal
vel = -2.0f * tr.plane.normal * DotProduct(vel,tr.plane.normal) + vel;
vel *= 0.4f;
// absorb 80% in impact
//vel *= GRENADE_COEFFICIENT_OF_RESTITUTION;
SetAbsVelocity( vel );
}
return;
}
else
{
// Put a mark unless we've hit the sky
if ( ( tr.surface.flags & SURF_SKY ) == false )
{
UTIL_ImpactTrace( &tr, DMG_BURN );
}
KillEffects();
UTIL_Remove( this );
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CUnitBase::FireBullets( const FireBulletsInfo_t &info )
{
VPROF_BUDGET( "CUnitBase::FireBullets", VPROF_BUDGETGROUP_UNITS );
static int tracerCount;
trace_t tr;
CAmmoDef* pAmmoDef = GetAmmoDef();
int nDamageType = pAmmoDef->DamageType(info.m_iAmmoType);
//int nAmmoFlags = pAmmoDef->Flags(info.m_iAmmoType);
int iNumShots;
float flActualDamage;
// the default attacker is ourselves
CBaseEntity *pAttacker = info.m_pAttacker ? info.m_pAttacker : this;
ClearMultiDamage();
g_MultiDamage.SetDamageType( nDamageType | DMG_NEVERGIB );
Vector vecDir;
Vector vecEnd;
// Adjust spread to accuracy
Vector vecSpread( info.m_vecSpread );
//vecSpread.x = sin( ( (asin( info.m_vecSpread.x ) * 2.0f) * m_fAccuracy ) / 2.0f );
//vecSpread.y = sin( ( (asin( info.m_vecSpread.y ) * 2.0f) * m_fAccuracy ) / 2.0f );
//vecSpread.z = sin( ( (asin( info.m_vecSpread.z ) * 2.0f) * m_fAccuracy ) / 2.0f );
// Skip multiple entities when tracing
CWarsBulletsFilter traceFilter( this, COLLISION_GROUP_NONE );
traceFilter.SetPassEntity( this ); // Standard pass entity for THIS so that it can be easily removed from the list after passing through a portal
traceFilter.AddEntityToIgnore( info.m_pAdditionalIgnoreEnt );
CShotManipulator Manipulator( info.m_vecDirShooting );
iNumShots = info.m_iShots;
flActualDamage = info.m_flDamage;
if ( flActualDamage == 0.0 )
{
flActualDamage = g_pGameRules->GetAmmoDamage( pAttacker, tr.m_pEnt, info.m_iAmmoType );
}
flActualDamage *= m_fAccuracy; // Pretty much a damage modifier
for (int iShot = 0; iShot < iNumShots; iShot++)
{
//vecDir = info.m_vecDirShooting;
vecDir = Manipulator.ApplySpread( vecSpread );
vecEnd = info.m_vecSrc + vecDir * info.m_flDistance;
AI_TraceLine(info.m_vecSrc, vecEnd, MASK_SHOT, &traceFilter, &tr);
if( unit_debugfirebullets.GetBool() )
{
#ifdef CLIENT_DLL
NDebugOverlay::Line(info.m_vecSrc, vecEnd, 255, 0, 0, 255, 0.1f);
NDebugOverlay::Line(info.m_vecSrc, tr.endpos, 0, 255, 0, 255, 0.1f);
#else
NDebugOverlay::Line(info.m_vecSrc, vecEnd, 255, 255, 0, 255, 0.1f);
NDebugOverlay::Line(info.m_vecSrc, tr.endpos, 0, 255, 255, 255, 0.1f);
#endif // CLIENT_DLL
}
// Make sure given a valid bullet type
if (info.m_iAmmoType == -1)
{
DevMsg("ERROR: Undefined ammo type!\n");
return;
}
Vector vecTracerDest = tr.endpos;
// do damage, paint decals
if (tr.fraction != 1.0)
{
CTakeDamageInfo dmgInfo( pAttacker, pAttacker, flActualDamage, nDamageType );
CalculateBulletDamageForce( &dmgInfo, info.m_iAmmoType, vecDir, tr.endpos );
dmgInfo.ScaleDamageForce( info.m_flDamageForceScale );
dmgInfo.SetAmmoType( info.m_iAmmoType );
(dynamic_cast<CBaseEntity *>(tr.m_pEnt))->DispatchTraceAttack( dmgInfo, vecDir, &tr );
// Effects only, FireBullets should be called on the client.
// Dispatching on the server generates far too many events/data!
#ifdef CLIENT_DLL
DoImpactEffect( tr, nDamageType );
Vector vecTracerSrc = vec3_origin;
ComputeTracerStartPosition( info.m_vecSrc, &vecTracerSrc );
trace_t Tracer;
Tracer = tr;
Tracer.endpos = vecTracerDest;
MakeTracer( vecTracerSrc, Tracer, pAmmoDef->TracerType(info.m_iAmmoType) );
#endif // CLIENT_DLL
}
}
#ifdef GAME_DLL
ApplyMultiDamage();
#endif // GAME_DLL
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : *pOther -
//-----------------------------------------------------------------------------
void CCrossbowBolt::BoltTouch( CBaseEntity *pOther )
{
if ( !pOther->IsSolid() || pOther->IsSolidFlagSet(FSOLID_VOLUME_CONTENTS) )
return;
if ( pOther->m_takedamage != DAMAGE_NO )
{
trace_t tr, tr2;
tr = BaseClass::GetTouchTrace();
Vector vecNormalizedVel = GetAbsVelocity();
ClearMultiDamage();
VectorNormalize( vecNormalizedVel );
if( GetOwnerEntity() && GetOwnerEntity()->IsPlayer() && pOther->IsNPC() )
{
CTakeDamageInfo dmgInfo( this, GetOwnerEntity(), m_iDamage, DMG_NEVERGIB );
dmgInfo.AdjustPlayerDamageInflictedForSkillLevel();
CalculateMeleeDamageForce( &dmgInfo, vecNormalizedVel, tr.endpos, 0.7f );
dmgInfo.SetDamagePosition( tr.endpos );
pOther->DispatchTraceAttack( dmgInfo, vecNormalizedVel, &tr );
}
else
{
CTakeDamageInfo dmgInfo( this, GetOwnerEntity(), m_iDamage, DMG_BULLET | DMG_NEVERGIB );
CalculateMeleeDamageForce( &dmgInfo, vecNormalizedVel, tr.endpos, 0.7f );
dmgInfo.SetDamagePosition( tr.endpos );
pOther->DispatchTraceAttack( dmgInfo, vecNormalizedVel, &tr );
}
ApplyMultiDamage();
//Adrian: keep going through the glass.
if ( pOther->GetCollisionGroup() == COLLISION_GROUP_BREAKABLE_GLASS )
return;
SetAbsVelocity( Vector( 0, 0, 0 ) );
// play body "thwack" sound
EmitSound( "Weapon_Crossbow.BoltHitBody" );
Vector vForward;
AngleVectors( GetAbsAngles(), &vForward );
VectorNormalize ( vForward );
UTIL_TraceLine( GetAbsOrigin(), GetAbsOrigin() + vForward * 128, MASK_OPAQUE, pOther, COLLISION_GROUP_NONE, &tr2 );
if ( tr2.fraction != 1.0f )
{
// NDebugOverlay::Box( tr2.endpos, Vector( -16, -16, -16 ), Vector( 16, 16, 16 ), 0, 255, 0, 0, 10 );
// NDebugOverlay::Box( GetAbsOrigin(), Vector( -16, -16, -16 ), Vector( 16, 16, 16 ), 0, 0, 255, 0, 10 );
if ( tr2.m_pEnt == NULL || ( tr2.m_pEnt && tr2.m_pEnt->GetMoveType() == MOVETYPE_NONE ) )
{
CEffectData data;
data.m_vOrigin = tr2.endpos;
data.m_vNormal = vForward;
data.m_nEntIndex = tr2.fraction != 1.0f;
DispatchEffect( "BoltImpact", data );
}
}
SetTouch( NULL );
SetThink( NULL );
UTIL_Remove( this );
}
else
{
trace_t tr;
tr = BaseClass::GetTouchTrace();
// See if we struck the world
if ( pOther->GetMoveType() == MOVETYPE_NONE && !( tr.surface.flags & SURF_SKY ) )
{
EmitSound( "Weapon_Crossbow.BoltHitWorld" );
// if what we hit is static architecture, can stay around for a while.
Vector vecDir = GetAbsVelocity();
float speed = VectorNormalize( vecDir );
// See if we should reflect off this surface
float hitDot = DotProduct( tr.plane.normal, -vecDir );
if ( ( hitDot < 0.5f ) && ( speed > 100 ) )
{
Vector vReflection = 2.0f * tr.plane.normal * hitDot + vecDir;
QAngle reflectAngles;
VectorAngles( vReflection, reflectAngles );
SetLocalAngles( reflectAngles );
SetAbsVelocity( vReflection * speed * 0.75f );
// Start to sink faster
SetGravity( 1.0f );
}
else
{
SetThink( &CCrossbowBolt::SUB_Remove );
SetNextThink( gpGlobals->curtime + 2.0f );
//FIXME: We actually want to stick (with hierarchy) to what we've hit
SetMoveType( MOVETYPE_NONE );
Vector vForward;
AngleVectors( GetAbsAngles(), &vForward );
VectorNormalize ( vForward );
CEffectData data;
data.m_vOrigin = tr.endpos;
data.m_vNormal = vForward;
data.m_nEntIndex = 0;
DispatchEffect( "BoltImpact", data );
UTIL_ImpactTrace( &tr, DMG_BULLET );
AddEffects( EF_NODRAW );
SetTouch( NULL );
SetThink( &CCrossbowBolt::SUB_Remove );
SetNextThink( gpGlobals->curtime + 2.0f );
if ( m_pGlowSprite != NULL )
{
m_pGlowSprite->TurnOn();
m_pGlowSprite->FadeAndDie( 3.0f );
}
}
// Shoot some sparks
if ( UTIL_PointContents( GetAbsOrigin() ) != CONTENTS_WATER)
{
g_pEffects->Sparks( GetAbsOrigin() );
}
}
else
{
// Put a mark unless we've hit the sky
if ( ( tr.surface.flags & SURF_SKY ) == false )
{
UTIL_ImpactTrace( &tr, DMG_BULLET );
}
UTIL_Remove( this );
}
}
if ( g_pGameRules->IsMultiplayer() )
{
// SetThink( &CCrossbowBolt::ExplodeThink );
// SetNextThink( gpGlobals->curtime + 0.1f );
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CWeaponGauss::Fire( void )
{
CBasePlayer *pOwner = ToBasePlayer( GetOwner() );
if ( pOwner == NULL )
return;
m_bCharging = false;
Vector startPos= pOwner->Weapon_ShootPosition();
Vector aimDir = pOwner->GetAutoaimVector( AUTOAIM_5DEGREES );
Vector vecUp, vecRight;
VectorVectors( aimDir, vecRight, vecUp );
float x, y, z;
//Gassian spread
do {
x = random->RandomFloat(-0.5,0.5) + random->RandomFloat(-0.5,0.5);
y = random->RandomFloat(-0.5,0.5) + random->RandomFloat(-0.5,0.5);
z = x*x+y*y;
} while (z > 1);
Vector endPos = startPos + ( aimDir * MAX_TRACE_LENGTH );
//Shoot a shot straight out
trace_t tr;
UTIL_TraceLine( startPos, endPos, MASK_SHOT, pOwner, COLLISION_GROUP_NONE, &tr );
#ifndef CLIENT_DLL
ClearMultiDamage();
#endif
CBaseEntity *pHit = tr.m_pEnt;
#ifndef CLIENT_DLL
CTakeDamageInfo dmgInfo( this, pOwner, sk_dmg_gauss.GetFloat(), DMG_SHOCK | DMG_BULLET );
#endif
if ( pHit != NULL )
{
#ifndef CLIENT_DLL
CalculateBulletDamageForce( &dmgInfo, m_iPrimaryAmmoType, aimDir, tr.endpos, 7.0f * 5.0f );
pHit->DispatchTraceAttack( dmgInfo, aimDir, &tr );
#endif
}
if ( tr.DidHitWorld() )
{
float hitAngle = -DotProduct( tr.plane.normal, aimDir );
if ( hitAngle < 0.5f )
{
Vector vReflection;
vReflection = 2.0 * tr.plane.normal * hitAngle + aimDir;
startPos = tr.endpos;
endPos = startPos + ( vReflection * MAX_TRACE_LENGTH );
//Draw beam to reflection point
DrawBeam( tr.startpos, tr.endpos, 1.6, true );
CPVSFilter filter( tr.endpos );
te->GaussExplosion( filter, 0.0f, tr.endpos, tr.plane.normal, 0 );
UTIL_ImpactTrace( &tr, GetAmmoDef()->DamageType(m_iPrimaryAmmoType), "ImpactGauss" );
//Find new reflection end position
UTIL_TraceLine( startPos, endPos, MASK_SHOT, pOwner, COLLISION_GROUP_NONE, &tr );
if ( tr.m_pEnt != NULL )
{
#ifndef CLIENT_DLL
dmgInfo.SetDamageForce( GetAmmoDef()->DamageForce(m_iPrimaryAmmoType) * vReflection );
dmgInfo.SetDamagePosition( tr.endpos );
tr.m_pEnt->DispatchTraceAttack( dmgInfo, vReflection, &tr );
#endif
}
//Connect reflection point to end
DrawBeam( tr.startpos, tr.endpos, 0.4 );
}
else
{
DrawBeam( tr.startpos, tr.endpos, 1.6, true );
}
}
else
{
DrawBeam( tr.startpos, tr.endpos, 1.6, true );
}
#ifndef CLIENT_DLL
ApplyMultiDamage();
#endif
UTIL_ImpactTrace( &tr, GetAmmoDef()->DamageType(m_iPrimaryAmmoType), "ImpactGauss" );
CPVSFilter filter( tr.endpos );
te->GaussExplosion( filter, 0.0f, tr.endpos, tr.plane.normal, 0 );
m_flNextSecondaryAttack = gpGlobals->curtime + 1.0f;
AddViewKick();
return;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CCrossbowBolt::BoltTouch( CBaseEntity *pOther )
{
if ( pOther->IsSolidFlagSet(FSOLID_VOLUME_CONTENTS | FSOLID_TRIGGER) )
{
// Some NPCs are triggers that can take damage (like antlion grubs). We should hit them.
if ( ( pOther->m_takedamage == DAMAGE_NO ) || ( pOther->m_takedamage == DAMAGE_EVENTS_ONLY ) )
return;
}
if ( pOther->m_takedamage != DAMAGE_NO )
{
trace_t tr, tr2;
tr = BaseClass::GetTouchTrace();
Vector vecNormalizedVel = GetAbsVelocity();
ClearMultiDamage();
VectorNormalize( vecNormalizedVel );
#if defined(HL2_EPISODIC)
//!!!HACKHACK - specific hack for ep2_outland_10 to allow crossbow bolts to pass through her bounding box when she's crouched in front of the player
// (the player thinks they have clear line of sight because Alyx is crouching, but her BBOx is still full-height and blocks crossbow bolts.
if( GetOwnerEntity() && GetOwnerEntity()->IsPlayer() && pOther->Classify() == CLASS_PLAYER_ALLY_VITAL && FStrEq(STRING(gpGlobals->mapname), "ep2_outland_10") )
{
// Change the owner to stop further collisions with Alyx. We do this by making her the owner.
// The player won't get credit for this kill but at least the bolt won't magically disappear!
SetOwnerEntity( pOther );
return;
}
#endif//HL2_EPISODIC
if( GetOwnerEntity() && GetOwnerEntity()->IsPlayer() && pOther->IsNPC() )
{
CTakeDamageInfo dmgInfo( this, GetOwnerEntity(), sk_plr_dmg_crossbow.GetFloat(), DMG_NEVERGIB );
dmgInfo.AdjustPlayerDamageInflictedForSkillLevel();
CalculateMeleeDamageForce( &dmgInfo, vecNormalizedVel, tr.endpos, 0.7f );
dmgInfo.SetDamagePosition( tr.endpos );
pOther->DispatchTraceAttack( dmgInfo, vecNormalizedVel, &tr );
CBasePlayer *pPlayer = ToBasePlayer( GetOwnerEntity() );
if ( pPlayer )
{
gamestats->Event_WeaponHit( pPlayer, true, "weapon_crossbow", dmgInfo );
}
}
else
{
CTakeDamageInfo dmgInfo( this, GetOwnerEntity(), sk_plr_dmg_crossbow.GetFloat(), DMG_BULLET | DMG_NEVERGIB );
CalculateMeleeDamageForce( &dmgInfo, vecNormalizedVel, tr.endpos, 0.7f );
dmgInfo.SetDamagePosition( tr.endpos );
pOther->DispatchTraceAttack( dmgInfo, vecNormalizedVel, &tr );
}
ApplyMultiDamage();
//Adrian: keep going through the glass.
if ( pOther->GetCollisionGroup() == COLLISION_GROUP_BREAKABLE_GLASS )
return;
/*if ( !pOther->IsAlive() )
{
// We killed it!
const surfacedata_t *pdata = physprops->GetSurfaceData( tr.surface.surfaceProps );
if ( pdata->game.material == CHAR_TEX_GLASS )
{
return;
}
}*/
SetAbsVelocity( Vector( 0, 0, 0 ) );
// play body "thwack" sound
EmitSound( "Weapon_Crossbow.BoltHitBody" );
Vector vForward;
AngleVectors( GetAbsAngles(), &vForward );
VectorNormalize ( vForward );
UTIL_TraceLine( GetAbsOrigin(), GetAbsOrigin() + vForward * 128, MASK_BLOCKLOS, pOther, COLLISION_GROUP_NONE, &tr2 );
if ( tr2.fraction != 1.0f )
{
// NDebugOverlay::Box( tr2.endpos, Vector( -16, -16, -16 ), Vector( 16, 16, 16 ), 0, 255, 0, 0, 10 );
// NDebugOverlay::Box( GetAbsOrigin(), Vector( -16, -16, -16 ), Vector( 16, 16, 16 ), 0, 0, 255, 0, 10 );
if ( tr2.m_pEnt == NULL || ( tr2.m_pEnt && tr2.m_pEnt->GetMoveType() == MOVETYPE_NONE ) )
{
CEffectData data;
data.m_vOrigin = tr2.endpos;
data.m_vNormal = vForward;
data.m_nEntIndex = tr2.fraction != 1.0f;
DispatchEffect( "BoltImpact", data );
}
}
SetTouch( NULL );
SetThink( NULL );
if ( !g_pGameRules->IsMultiplayer() )
{
UTIL_Remove( this );
}
}
else
{
trace_t tr;
tr = BaseClass::GetTouchTrace();
// See if we struck the world
if ( pOther->GetMoveType() == MOVETYPE_NONE && !( tr.surface.flags & SURF_SKY ) )
{
EmitSound( "Weapon_Crossbow.BoltHitWorld" );
// if what we hit is static architecture, can stay around for a while.
Vector vecDir = GetAbsVelocity();
float speed = VectorNormalize( vecDir );
// See if we should reflect off this surface
float hitDot = DotProduct( tr.plane.normal, -vecDir );
if ( ( hitDot < 0.5f ) && ( speed > 100 ) )
{
Vector vReflection = 2.0f * tr.plane.normal * hitDot + vecDir;
QAngle reflectAngles;
VectorAngles( vReflection, reflectAngles );
SetLocalAngles( reflectAngles );
SetAbsVelocity( vReflection * speed * 0.75f );
// Start to sink faster
SetGravity( 1.0f );
}
else
{
SetThink( &CCrossbowBolt::SUB_Remove );
SetNextThink( gpGlobals->curtime + 2.0f );
//FIXME: We actually want to stick (with hierarchy) to what we've hit
SetMoveType( MOVETYPE_NONE );
Vector vForward;
AngleVectors( GetAbsAngles(), &vForward );
VectorNormalize ( vForward );
CEffectData data;
data.m_vOrigin = tr.endpos;
data.m_vNormal = vForward;
data.m_nEntIndex = 0;
DispatchEffect( "BoltImpact", data );
UTIL_ImpactTrace( &tr, DMG_BULLET );
AddEffects( EF_NODRAW );
SetTouch( NULL );
SetThink( &CCrossbowBolt::SUB_Remove );
SetNextThink( gpGlobals->curtime + 2.0f );
if ( m_pGlowSprite != NULL )
{
m_pGlowSprite->TurnOn();
m_pGlowSprite->FadeAndDie( 3.0f );
}
}
// Shoot some sparks
if ( UTIL_PointContents( GetAbsOrigin() ) != CONTENTS_WATER)
{
g_pEffects->Sparks( GetAbsOrigin() );
}
}
else
{
// Put a mark unless we've hit the sky
if ( ( tr.surface.flags & SURF_SKY ) == false )
{
UTIL_ImpactTrace( &tr, DMG_BULLET );
}
UTIL_Remove( this );
}
}
if ( g_pGameRules->IsMultiplayer() )
{
// SetThink( &CCrossbowBolt::ExplodeThink );
// SetNextThink( gpGlobals->curtime + 0.1f );
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CWeaponGaussGun::ChargedFire()
{
if ( InGameRules()->IsMultiplayer() )
{
}
CBasePlayer *pOwner = ToBasePlayer( GetOwner() );
if ( !pOwner )
return;
bool penetrated = false;
//Play shock sounds
WeaponSound( SINGLE );
WeaponSound( SPECIAL2 );
SendWeaponAnim( ACT_VM_SECONDARYATTACK );
StopChargeSound();
m_bCharging = false;
m_bChargeIndicated = false;
m_flNextPrimaryAttack = gpGlobals->curtime + 0.2f;
m_flNextSecondaryAttack = gpGlobals->curtime + 0.5f;
//Shoot a shot straight out
Vector startPos= pOwner->Weapon_ShootPosition();
Vector aimDir = pOwner->GetAutoaimVector( AUTOAIM_5DEGREES );
Vector endPos = startPos + ( aimDir * MAX_TRACE_LENGTH );
trace_t tr;
UTIL_TraceLine( startPos, endPos, MASK_SHOT, pOwner, COLLISION_GROUP_NONE, &tr );
#ifndef CLIENT_DLL
ClearMultiDamage();
//Find how much damage to do
float flChargeAmount = ( gpGlobals->curtime - m_flChargeStartTime ) / MAX_GAUSS_CHARGE_TIME;
//Clamp this
if ( flChargeAmount > 1.0f )
flChargeAmount = 1.0f;
//Determine the damage amount
float flDamage = sk_plr_dmg_gauss.GetFloat() + ( ( sk_plr_max_dmg_gauss.GetFloat() - sk_plr_dmg_gauss.GetFloat() ) * flChargeAmount );
#endif
CBaseEntity *pHit = tr.m_pEnt;
if ( tr.DidHitWorld() )
{
//Try wall penetration
UTIL_ImpactTrace( &tr, GetAmmoDef()->DamageType(m_iPrimaryAmmoType), "ImpactGauss" );
UTIL_DecalTrace( &tr, "RedGlowFade" );
CPVSFilter filter( tr.endpos );
te->GaussExplosion( filter, 0.0f, tr.endpos, tr.plane.normal, 0 );
Vector testPos = tr.endpos + ( aimDir * 48.0f );
UTIL_TraceLine( testPos, tr.endpos, MASK_SHOT, pOwner, COLLISION_GROUP_NONE, &tr );
if ( tr.allsolid == false )
{
UTIL_DecalTrace( &tr, "RedGlowFade" );
penetrated = true;
}
}
#ifndef CLIENT_DLL
else if ( pHit != NULL )
{
CTakeDamageInfo dmgInfo( this, pOwner, flDamage, DMG_SHOCK | DMG_DISSOLVE );
CalculateBulletDamageForce( &dmgInfo, m_iPrimaryAmmoType, aimDir, tr.endpos );
//Do direct damage to anything in our path
pHit->DispatchTraceAttack( dmgInfo, aimDir, &tr );
}
ApplyMultiDamage();
#endif
UTIL_ImpactTrace( &tr, GetAmmoDef()->DamageType(m_iPrimaryAmmoType), "ImpactGauss" );
QAngle viewPunch;
viewPunch.x = random->RandomFloat( -4.0f, -8.0f );
viewPunch.y = random->RandomFloat( -0.25f, 0.25f );
viewPunch.z = 0;
pOwner->ViewPunch( viewPunch );
DrawBeam( startPos, tr.endpos, 25, true );
#ifndef CLIENT_DLL
Vector recoilForce = pOwner->BodyDirection2D() * -( flDamage * 10.0f );
recoilForce[2] += 300.0f;//128
pOwner->ApplyAbsVelocityImpulse( recoilForce );
#endif
CPVSFilter filter( tr.endpos );
te->GaussExplosion( filter, 0.0f, tr.endpos, tr.plane.normal, 0 );
#ifndef CLIENT_DLL
if ( penetrated == true )
RadiusDamage( CTakeDamageInfo( this, this, flDamage, DMG_SHOCK ), tr.endpos, 200.0f, CLASS_NONE, NULL );
// Register a muzzleflash for the AI
pOwner->SetMuzzleFlashTime( gpGlobals->curtime + 0.5 );
#endif
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CASW_PropJeep::FireChargedCannon( void )
{
bool penetrated = false;
m_bCannonCharging = false;
m_flCannonTime = gpGlobals->curtime + 0.5f;
StopChargeSound();
CPASAttenuationFilter sndFilter( this, "PropJeep.FireChargedCannon" );
EmitSound( sndFilter, entindex(), "PropJeep.FireChargedCannon" );
//Find the direction the gun is pointing in
Vector aimDir;
GetCannonAim( &aimDir );
Vector endPos = m_vecGunOrigin + ( aimDir * MAX_TRACE_LENGTH );
//Shoot a shot straight out
trace_t tr;
UTIL_TraceLine( m_vecGunOrigin, endPos, MASK_SHOT, this, COLLISION_GROUP_NONE, &tr );
ClearMultiDamage();
//Find how much damage to do
float flChargeAmount = ( gpGlobals->curtime - m_flCannonChargeStartTime ) / MAX_GAUSS_CHARGE_TIME;
//Clamp this
if ( flChargeAmount > 1.0f )
{
flChargeAmount = 1.0f;
}
//Determine the damage amount
//FIXME: Use ConVars!
float flDamage = 15 + ( ( 250 - 15 ) * flChargeAmount );
CBaseEntity *pHit = tr.m_pEnt;
//Look for wall penetration
if ( tr.DidHitWorld() && !(tr.surface.flags & SURF_SKY) )
{
//Try wall penetration
UTIL_ImpactTrace( &tr, m_nBulletType, "ImpactJeep" );
UTIL_DecalTrace( &tr, "RedGlowFade" );
CPVSFilter filter( tr.endpos );
te->GaussExplosion( filter, 0.0f, tr.endpos, tr.plane.normal, 0 );
Vector testPos = tr.endpos + ( aimDir * 48.0f );
UTIL_TraceLine( testPos, tr.endpos, MASK_SHOT, GetDriver(), COLLISION_GROUP_NONE, &tr );
if ( tr.allsolid == false )
{
UTIL_DecalTrace( &tr, "RedGlowFade" );
penetrated = true;
}
}
else if ( pHit != NULL )
{
CTakeDamageInfo dmgInfo( this, GetDriver(), flDamage, DMG_SHOCK );
CalculateBulletDamageForce( &dmgInfo, GetAmmoDef()->Index("GaussEnergy"), aimDir, tr.endpos, 1.0f + flChargeAmount * 4.0f );
//Do direct damage to anything in our path
pHit->DispatchTraceAttack( dmgInfo, aimDir, &tr );
}
ApplyMultiDamage();
//Kick up an effect
if ( !(tr.surface.flags & SURF_SKY) )
{
UTIL_ImpactTrace( &tr, m_nBulletType, "ImpactJeep" );
//Do a gauss explosion
CPVSFilter filter( tr.endpos );
te->GaussExplosion( filter, 0.0f, tr.endpos, tr.plane.normal, 0 );
}
//Show the effect
DrawBeam( m_vecGunOrigin, tr.endpos, 9.6 );
// Register a muzzleflash for the AI
if ( m_hPlayer )
{
m_hPlayer->SetMuzzleFlashTime( gpGlobals->curtime + 0.5f );
}
//Rock the car
IPhysicsObject *pObj = VPhysicsGetObject();
if ( pObj != NULL )
{
Vector shoveDir = aimDir * -( flDamage * 500.0f );
pObj->ApplyForceOffset( shoveDir, m_vecGunOrigin );
}
//Do radius damage if we didn't penetrate the wall
if ( penetrated == true )
{
RadiusDamage( CTakeDamageInfo( this, this, flDamage, DMG_SHOCK ), tr.endpos, 200.0f, CLASS_NONE, NULL );
}
}
//Called from PhysicsSimulate() or ReceiveMessage()
bool CDHLProjectile::OnTouch( trace_t &touchtr, bool bDecalOnly /*= false*/, ITraceFilter* pTraceFilter /*= NULL*/ )
{
//Direction
Vector vecDir = touchtr.endpos - touchtr.startpos;
if ( vecDir == vec3_origin ) //Sometimes endpos==startpos so we need to get dir from velocity instead
{
#ifdef CLIENT_DLL
vecDir = GetLocalVelocity();
#else
vecDir = m_vecCurVelocity;
#endif
VectorNormalize( vecDir );
}
CBaseEntity* ent = touchtr.m_pEnt;
if ( !ent )
return false;
if ( touchtr.DidHit() )
{
//Never collide with self, shooter, or other projectiles
if ( ent == this || dynamic_cast<CDHLProjectile*>(ent)
|| ent == (CBaseEntity*)m_pShooter )
//|| ( (m_iType == DHL_PROJECTILE_TYPE_COMBATKNIFE) && (ent == m_pFiringWeapon) ) ) //Combat knife - don't collide with weapon ent
return false;
//Hack: Sometimes hits are registered prematurely (usually to the torso area) with no hitbox. Pretend nothing happened unless one is found.
if ( ent->IsPlayer() && touchtr.hitgroup == 0 )
return false;
//Check friendly fire
if ( CheckFriendlyFire( ent ) )
{
if ( !bDecalOnly )
{
ClearMultiDamage();
//Do damage
CTakeDamageInfo dmgInfo( this, GetOwnerEntity(), m_iDamage, DMG_BULLET );
if ( m_iType == DHL_PROJECTILE_TYPE_COMBATKNIFE )
{
//CalculateMeleeDamageForce( &dmgInfo, vecDir, touchtr.endpos, 0.01f );
Vector vecForce = vecDir;
VectorNormalize( vecForce );
//vecForce *= 10.0f; //Ripped from C_ClientRagdoll::ImpactTrace
dmgInfo.SetDamageForce( vecForce );
#ifndef CLIENT_DLL
if ( IsOnFire() )
{
CBaseAnimating* pBAnim = dynamic_cast<CBaseAnimating*>(ent);
if ( pBAnim )
pBAnim->Ignite( 10.0f, false );
}
#endif
}
else
CalculateBulletDamageForce( &dmgInfo, m_iAmmoType, vecDir, touchtr.endpos, 1.0f );
dmgInfo.SetDamagePosition( touchtr.endpos );
ent->DispatchTraceAttack( dmgInfo, vecDir, &touchtr );
ApplyMultiDamage();
}
#ifdef CLIENT_DLL
if ( ent->GetCollisionGroup() == COLLISION_GROUP_BREAKABLE_GLASS )
return false;
//Decals and such
if ( !( touchtr.surface.flags & SURF_SKY ) && !touchtr.allsolid )
{
IPredictionSystem::SuppressEvents( false );
if ( (m_iType == DHL_PROJECTILE_TYPE_BULLET || m_iType == DHL_PROJECTILE_TYPE_PELLET) )
{
UTIL_ImpactTrace( &touchtr, DMG_BULLET );
}
if ( m_iType == DHL_PROJECTILE_TYPE_COMBATKNIFE )
PlayImpactSound( touchtr.m_pEnt, touchtr, touchtr.endpos, touchtr.surface.surfaceProps );
IPredictionSystem::SuppressEvents( !prediction->IsFirstTimePredicted() );
}
#endif
}
if ( pTraceFilter && m_iType != DHL_PROJECTILE_TYPE_COMBATKNIFE )
{
PenetrationData_t nPenetrationData = DHLShared::TestPenetration( touchtr, m_pShooter, pTraceFilter,
m_iTimesPenetrated, m_flDistanceTravelled, m_iAmmoType );
if ( nPenetrationData.m_bShouldPenetrate )
{
m_flDistanceTravelled += GetLocalOrigin().DistTo( nPenetrationData.m_vecNewBulletPos );
MoveProjectileToPosition( nPenetrationData.m_vecNewBulletPos );
m_iTimesPenetrated++;
return true; //Keep going - but don't do anything else in this frame of PhysicsSimulate()
}
}
//We're done unless what we hit was breakable glass
if ( ent->GetCollisionGroup() != COLLISION_GROUP_BREAKABLE_GLASS )
{
#ifdef CLIENT_DLL
m_bCollided = true;
AddEffects( EF_NODRAW );
if ( m_pTrail ) //NULL pointer here sometimes somehow...
m_pTrail->AddEffects( EF_NODRAW );
#else
EntityMessageBegin( this );
WRITE_BYTE( MSG_NOTIFY_REMOVAL );
MessageEnd();
if ( touchtr.DidHitWorld() && m_iType == DHL_PROJECTILE_TYPE_COMBATKNIFE && !( touchtr.surface.flags & SURF_SKY ) )
{
CBaseCombatWeapon* pKnifeEnt = assert_cast<CBaseCombatWeapon*>(CreateEntityByName( "weapon_combatknife" ));
if ( pKnifeEnt )
{
pKnifeEnt->AddSpawnFlags( SF_NORESPAWN ); //Needed for weapon spawn & VPhysics setup to work correctly
pKnifeEnt->SetAbsOrigin( touchtr.endpos );
QAngle angles = vec3_angle;
Vector vecKnifeDir = touchtr.startpos - touchtr.endpos;
VectorAngles( vecKnifeDir, angles );
angles[PITCH] -= 15.0f; //Correct for the .mdl being offset a bit
pKnifeEnt->SetLocalAngles( angles );
DispatchSpawn( pKnifeEnt );
//Spawns vphys object and sets it up, essentially a copy of CWeaponHL2MPBase::FallInit()
pKnifeEnt->VPhysicsDestroyObject();
//Using SOLID_VPHYSICS instead of SOLID_BBOX (as ordinary weapons do) helps resolve some of the client side collision oddities
Assert( pKnifeEnt->VPhysicsInitNormal( SOLID_VPHYSICS, FSOLID_NOT_STANDABLE | FSOLID_TRIGGER, true ) );
pKnifeEnt->SetPickupTouch(); //Sets up automagic removal after time
IPhysicsObject* pKnifePhys = pKnifeEnt->VPhysicsGetObject();
if ( pKnifePhys )
{
//Knives are solid to bullets...the only way to make them non-solid to bullets is to do SetSolid( SOLID_NONE ) or AddSolidFlags( FSOLID_NOT_SOLID )
//which breaks the +use pickup even with FSOLID_TRIGGER set. Let's just call it a feature :)
pKnifePhys->EnableMotion( false );
pKnifePhys->EnableCollisions( false );
}
if ( IsOnFire() )
pKnifeEnt->Ignite( 10.0f, false );
}
}
//SetThink( &CDHLProjectile::SUB_Remove );
//SetNextThink( gpGlobals->curtime + 0.1 );
//SUB_Remove();
//SetMoveType( MOVETYPE_NONE );
m_flRemoveAt = gpGlobals->curtime + 0.1f; //Give the notification message a head start so that the client will have time to react
#endif
}
}
return true;
}
