//-----------------------------------------------------------------------------
// Purpose: Items that have just spawned run this think to catch them when
// they hit the ground. Once we're sure that the object is grounded,
// we change its solid type to trigger and set it in a large box that
// helps the player get it.
//-----------------------------------------------------------------------------
void CBaseCombatWeapon::FallThink ( void )
{
SetNextThink( gpGlobals->curtime + 0.1f );
bool shouldMaterialize = false;
IPhysicsObject *pPhysics = VPhysicsGetObject();
if ( pPhysics )
{
shouldMaterialize = pPhysics->IsAsleep();
}
else
{
shouldMaterialize = (GetFlags() & FL_ONGROUND) ? true : false;
}
if ( shouldMaterialize )
{
// clatter if we have an owner (i.e., dropped by someone)
// don't clatter if the gun is waiting to respawn (if it's waiting, it is invisible!)
if ( GetOwnerEntity() )
{
EmitSound( "BaseCombatWeapon.WeaponDrop" );
}
Materialize();
}
}
//-----------------------------------------------------------------------------
// Purpose: Items that have just spawned run this think to catch them when
// they hit the ground. Once we're sure that the object is grounded,
// we change its solid type to trigger and set it in a large box that
// helps the player get it.
//-----------------------------------------------------------------------------
void CItem::FallThink ( void )
{
SetNextThink( gpGlobals->curtime + 0.1f );
bool shouldMaterialize = false;
IPhysicsObject *pPhysics = VPhysicsGetObject();
if ( pPhysics )
{
shouldMaterialize = pPhysics->IsAsleep();
}
else
{
shouldMaterialize = (GetFlags() & FL_ONGROUND) ? true : false;
}
if ( shouldMaterialize )
{
SetThink ( NULL );
m_vOriginalSpawnOrigin = GetAbsOrigin();
m_vOriginalSpawnAngles = GetAbsAngles();
HL2MPRules()->AddLevelDesignerPlacedObject( this );
}
}
void CNPC_Portal_FloorTurret::InactiveThink( void )
{
LaserOff();
RopesOff();
// Update our PVS state
CheckPVSCondition();
SetNextThink( gpGlobals->curtime + 1.0f );
// Wake up if we're not on our side
if ( !OnSide() && VPhysicsGetObject()->GetContactPoint( NULL, NULL ) && m_bEnabled )
{
// Never return to life!
SetCollisionGroup( COLLISION_GROUP_NONE );
//ReturnToLife();
}
else
{
IPhysicsObject *pTurretPhys = VPhysicsGetObject();
if ( !(pTurretPhys->GetGameFlags() & FVPHYSICS_PLAYER_HELD) && pTurretPhys->IsAsleep() )
SetCollisionGroup( COLLISION_GROUP_DEBRIS_TRIGGER );
else
SetCollisionGroup( COLLISION_GROUP_NONE );
}
}
//-----------------------------------------------------------------------------
// Computes the surrounding collision bounds based on the current sequence box
//-----------------------------------------------------------------------------
void CCollisionProperty::ComputeOBBBounds( Vector *pVecWorldMins, Vector *pVecWorldMaxs )
{
bool bUseVPhysics = false;
if ( ( GetSolid() == SOLID_VPHYSICS ) && ( GetOuter()->GetMoveType() == MOVETYPE_VPHYSICS ) )
{
// UNDONE: This may not be necessary any more.
IPhysicsObject *pPhysics = GetOuter()->VPhysicsGetObject();
bUseVPhysics = pPhysics && pPhysics->IsAsleep();
}
ComputeCollisionSurroundingBox( bUseVPhysics, pVecWorldMins, pVecWorldMaxs );
}
void CHL2MPRules::ManageObjectRelocation( void )
{
int iTotal = m_hRespawnableItemsAndWeapons.Count();
if ( iTotal > 0 )
{
for ( int i = 0; i < iTotal; i++ )
{
CBaseEntity *pObject = m_hRespawnableItemsAndWeapons[i].Get();
if ( pObject )
{
Vector vSpawOrigin;
QAngle vSpawnAngles;
if ( GetObjectsOriginalParameters( pObject, vSpawOrigin, vSpawnAngles ) == true )
{
float flDistanceFromSpawn = (pObject->GetAbsOrigin() - vSpawOrigin ).Length();
if ( flDistanceFromSpawn > WEAPON_MAX_DISTANCE_FROM_SPAWN )
{
bool shouldReset = false;
IPhysicsObject *pPhysics = pObject->VPhysicsGetObject();
if ( pPhysics )
{
shouldReset = pPhysics->IsAsleep();
}
else
{
shouldReset = (pObject->GetFlags() & FL_ONGROUND) ? true : false;
}
if ( shouldReset )
{
pObject->Teleport( &vSpawOrigin, &vSpawnAngles, NULL );
pObject->EmitSound( "AlyxEmp.Charge" );
IPhysicsObject *pPhys = pObject->VPhysicsGetObject();
if ( pPhys )
{
pPhys->Wake();
}
}
}
}
}
}
}
}
void CRagdollLRURetirement::Update( float frametime ) // Non-episodic version
{
VPROF( "CRagdollLRURetirement::Update" );
// Compress out dead items
int i, next;
int iMaxRagdollCount = m_iMaxRagdolls;
if ( iMaxRagdollCount == -1 )
{
iMaxRagdollCount = g_ragdoll_maxcount.GetInt();
}
// fade them all for the low violence version
if ( g_RagdollLVManager.IsLowViolence() )
{
iMaxRagdollCount = 0;
}
m_iRagdollCount = 0;
m_iSimulatedRagdollCount = 0;
for ( i = m_LRU.Head(); i < m_LRU.InvalidIndex(); i = next )
{
next = m_LRU.Next(i);
CBaseAnimating *pRagdoll = m_LRU[i].Get();
if ( pRagdoll )
{
m_iRagdollCount++;
IPhysicsObject *pObject = pRagdoll->VPhysicsGetObject();
if (pObject && !pObject->IsAsleep())
{
m_iSimulatedRagdollCount++;
}
if ( m_LRU.Count() > iMaxRagdollCount )
{
//Found one, we're done.
if ( ShouldRemoveThisRagdoll( m_LRU[i] ) == true )
{
#ifdef CLIENT_DLL
m_LRU[ i ]->SUB_Remove();
#else
m_LRU[ i ]->SUB_StartFadeOut( 0 );
#endif
m_LRU.Remove(i);
return;
}
}
}
else
{
m_LRU.Remove(i);
}
}
//////////////////////////////
/// ORIGINAL ALGORITHM ///
//////////////////////////////
// not episodic -- this is the original mechanism
for ( i = m_LRU.Head(); i < m_LRU.InvalidIndex(); i = next )
{
if ( m_LRU.Count() <= iMaxRagdollCount )
break;
next = m_LRU.Next(i);
CBaseAnimating *pRagdoll = m_LRU[i].Get();
//Just ignore it until we're done burning/dissolving.
if ( pRagdoll && pRagdoll->GetEffectEntity() )
continue;
#ifdef CLIENT_DLL
m_LRU[ i ]->SUB_Remove();
#else
m_LRU[ i ]->SUB_StartFadeOut( 0 );
#endif
m_LRU.Remove(i);
}
}
void CRagdollLRURetirement::Update( float frametime ) // EPISODIC VERSION
{
VPROF( "CRagdollLRURetirement::Update" );
// Compress out dead items
int i, next;
int iMaxRagdollCount = m_iMaxRagdolls;
if ( iMaxRagdollCount == -1 )
{
iMaxRagdollCount = g_ragdoll_maxcount.GetInt();
}
// fade them all for the low violence version
if ( g_RagdollLVManager.IsLowViolence() )
{
iMaxRagdollCount = 0;
}
m_iRagdollCount = 0;
m_iSimulatedRagdollCount = 0;
// First, find ragdolls that are good candidates for deletion because they are not
// visible at all, or are in a culled visibility box
for ( i = m_LRU.Head(); i < m_LRU.InvalidIndex(); i = next )
{
next = m_LRU.Next(i);
CBaseAnimating *pRagdoll = m_LRU[i].Get();
if ( pRagdoll )
{
m_iRagdollCount++;
IPhysicsObject *pObject = pRagdoll->VPhysicsGetObject();
if (pObject && !pObject->IsAsleep())
{
m_iSimulatedRagdollCount++;
}
if ( m_LRU.Count() > iMaxRagdollCount )
{
//Found one, we're done.
if ( ShouldRemoveThisRagdoll( m_LRU[i] ) == true )
{
#ifdef CLIENT_DLL
m_LRU[ i ]->SUB_Remove();
#else
m_LRU[ i ]->SUB_StartFadeOut( 0 );
#endif
m_LRU.Remove(i);
return;
}
}
}
else
{
m_LRU.Remove(i);
}
}
//////////////////////////////
/// EPISODIC ALGORITHM ///
//////////////////////////////
// If we get here, it means we couldn't find a suitable ragdoll to remove,
// so just remove the furthest one.
int furthestOne = m_LRU.Head();
float furthestDistSq = 0;
#ifdef CLIENT_DLL
C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
#else
CBasePlayer *pPlayer = UTIL_GetLocalPlayer();
#endif
if (pPlayer && m_LRU.Count() > iMaxRagdollCount) // find the furthest one algorithm
{
Vector PlayerOrigin = pPlayer->GetAbsOrigin();
// const CBasePlayer *pPlayer = UTIL_GetLocalPlayer();
for ( i = m_LRU.Head(); i < m_LRU.InvalidIndex(); i = next )
{
CBaseAnimating *pRagdoll = m_LRU[i].Get();
next = m_LRU.Next(i);
IPhysicsObject *pObject = pRagdoll->VPhysicsGetObject();
if ( pRagdoll && (pRagdoll->GetEffectEntity() || ( pObject && !pObject->IsAsleep()) ) )
continue;
if ( pRagdoll )
{
// float distToPlayer = (pPlayer->GetAbsOrigin() - pRagdoll->GetAbsOrigin()).LengthSqr();
float distToPlayer = (PlayerOrigin - pRagdoll->GetAbsOrigin()).LengthSqr();
if (distToPlayer > furthestDistSq)
{
furthestOne = i;
furthestDistSq = distToPlayer;
}
}
else // delete bad rags first.
{
furthestOne = i;
break;
}
}
#ifdef CLIENT_DLL
m_LRU[ furthestOne ]->SUB_Remove();
#else
m_LRU[ furthestOne ]->SUB_StartFadeOut( 0 );
#endif
}
else // fall back on old-style pick the oldest one algorithm
{
for ( i = m_LRU.Head(); i < m_LRU.InvalidIndex(); i = next )
{
if ( m_LRU.Count() <= iMaxRagdollCount )
break;
next = m_LRU.Next(i);
CBaseAnimating *pRagdoll = m_LRU[i].Get();
//Just ignore it until we're done burning/dissolving.
IPhysicsObject *pObject = pRagdoll->VPhysicsGetObject();
if ( pRagdoll && (pRagdoll->GetEffectEntity() || ( pObject && !pObject->IsAsleep()) ) )
continue;
#ifdef CLIENT_DLL
m_LRU[ i ]->SUB_Remove();
#else
m_LRU[ i ]->SUB_StartFadeOut( 0 );
#endif
m_LRU.Remove(i);
}
}
}
void CWeaponGravityGun::EffectUpdate( void )
{
Vector start, forward, right;
trace_t tr;
CBasePlayer *pOwner = ToBasePlayer( GetOwner() );
if ( !pOwner )
return;
pOwner->EyeVectors( &forward, &right, NULL );
start = pOwner->Weapon_ShootPosition();
TraceLine( &tr );
Vector end = tr.endpos;
float distance = tr.fraction * 4096;
if ( m_hObject == NULL && tr.DidHitNonWorldEntity() )
{
CBaseEntity *pEntity = tr.m_pEnt;
AttachObject( pEntity, GetPhysObjFromPhysicsBone( pEntity, tr.physicsbone ), tr.physicsbone, start, tr.endpos, distance );
}
// Add the incremental player yaw to the target transform
QAngle angles = m_gravCallback.TransformAnglesFromPlayerSpace( m_gravCallback.m_targetRotation, pOwner );
CBaseEntity *pObject = m_hObject;
if ( pObject )
{
if ( m_useDown )
{
if ( pOwner->m_afButtonPressed & IN_USE )
{
m_useDown = false;
}
}
else
{
if ( pOwner->m_afButtonPressed & IN_USE )
{
m_useDown = true;
}
}
if ( m_useDown )
{
#ifndef CLIENT_DLL
pOwner->SetPhysicsFlag( PFLAG_DIROVERRIDE, true );
#endif
if ( pOwner->m_nButtons & IN_FORWARD )
{
m_distance = Approach( 1024, m_distance, gpGlobals->frametime * 100 );
}
if ( pOwner->m_nButtons & IN_BACK )
{
m_distance = Approach( 40, m_distance, gpGlobals->frametime * 100 );
}
}
if ( pOwner->m_nButtons & IN_WEAPON1 )
{
m_distance = Approach( 1024, m_distance, m_distance * 0.1 );
}
if ( pOwner->m_nButtons & IN_WEAPON2 )
{
m_distance = Approach( 40, m_distance, m_distance * 0.1 );
}
IPhysicsObject *pPhys = GetPhysObjFromPhysicsBone( pObject, m_physicsBone );
if ( pPhys )
{
if ( pPhys->IsAsleep() )
{
// on the odd chance that it's gone to sleep while under anti-gravity
pPhys->Wake();
}
Vector newPosition = start + forward * m_distance;
Vector offset;
pPhys->LocalToWorld( &offset, m_worldPosition );
Vector vecOrigin;
pPhys->GetPosition( &vecOrigin, NULL );
m_gravCallback.SetTargetPosition( newPosition + (vecOrigin - offset), angles );
Vector dir = (newPosition - pObject->GetLocalOrigin());
m_movementLength = dir.Length();
}
}
else
{
m_targetPosition = end;
//m_gravCallback.SetTargetPosition( end, m_gravCallback.m_targetRotation );
}
}
//---------------------------------------------------------
//---------------------------------------------------------
void CNPC_Dog::RunTask( const Task_t *pTask )
{
switch( pTask->iTask )
{
case TASK_DOG_PICKUP_ITEM:
{
PullObject( false );
}
break;
case TASK_DOG_GET_PATH_TO_PHYSOBJ:
{
//Check this cause our object might have been deleted.
if ( m_hPhysicsEnt == NULL )
FindPhysicsObject( NULL );
//And if we still can't find anything, then just go away.
if ( m_hPhysicsEnt == NULL )
{
TaskFail( "Can't find an object I like!" );
return;
}
IPhysicsObject *pPhysicsObject = m_hPhysicsEnt->VPhysicsGetObject();
Vector vecGoalPos;
Vector vecDir;
vecDir = GetLocalOrigin() - m_hPhysicsEnt->WorldSpaceCenter();
VectorNormalize(vecDir);
vecDir.z = 0;
if ( m_hPhysicsEnt->GetOwnerEntity() == NULL )
m_hPhysicsEnt->SetOwnerEntity( this );
if ( pPhysicsObject )
pPhysicsObject->RecheckCollisionFilter();
vecGoalPos = m_hPhysicsEnt->WorldSpaceCenter() + (vecDir * DOG_PHYSOBJ_MOVE_TO_DIST );
bool bBuiltRoute = false;
//If I'm near my goal, then just walk to it.
Activity aActivity = ACT_RUN;
if ( ( vecGoalPos - GetLocalOrigin() ).Length() <= 128 )
aActivity = ACT_WALK;
bBuiltRoute = GetNavigator()->SetGoal( AI_NavGoal_t( vecGoalPos, aActivity ), AIN_NO_PATH_TASK_FAIL );
if ( bBuiltRoute == true )
TaskComplete();
else
{
m_flTimeToCatch = gpGlobals->curtime + 0.1;
m_flNextRouteTime = gpGlobals->curtime + 0.3;
m_flNextSwat = gpGlobals->curtime + 0.1;
if ( m_hUnreachableObjects.Find( m_hPhysicsEnt ) == -1 )
m_hUnreachableObjects.AddToTail( m_hPhysicsEnt );
m_hPhysicsEnt = NULL;
GetNavigator()->ClearGoal();
}
}
break;
case TASK_WAIT:
{
if ( IsWaitFinished() )
{
TaskComplete();
}
if ( m_hPhysicsEnt )
{
if ( m_bHasObject == false )
{
GetMotor()->SetIdealYawToTarget( m_hPhysicsEnt->GetAbsOrigin() );
GetMotor()->UpdateYaw();
}
}
break;
}
case TASK_DOG_LAUNCH_ITEM:
if( IsActivityFinished() )
{
if ( m_hPhysicsEnt )
{
m_hPhysicsEnt->SetOwnerEntity( NULL );
}
TaskComplete();
}
break;
case TASK_DOG_WAIT_FOR_TARGET_TO_FACE:
{
if ( CanTargetSeeMe() )
TaskComplete();
}
break;
case TASK_WAIT_FOR_MOVEMENT:
{
if ( GetState() == NPC_STATE_SCRIPT || IsInAScript() )
{
BaseClass::RunTask( pTask );
return;
}
if ( m_hPhysicsEnt != NULL )
{
IPhysicsObject *pPhysObj = m_hPhysicsEnt->VPhysicsGetObject();
if ( !pPhysObj )
{
Warning( "npc_dog TASK_WAIT_FOR_MOVEMENT with NULL m_hPhysicsEnt->VPhysicsGetObject\n" );
}
if ( pPhysObj && pPhysObj->GetGameFlags() & FVPHYSICS_PLAYER_HELD )
TaskFail( "Player picked it up!" );
//If the object is moving then my old goal might not be valid
//cancel the schedule and make it restart again in a bit.
if ( pPhysObj && pPhysObj->IsAsleep() == false && GetNavigator()->IsGoalActive() == false )
{
Vector vecGoalPos;
Vector vecDir;
vecDir = GetLocalOrigin() - m_hPhysicsEnt->WorldSpaceCenter();
VectorNormalize(vecDir);
vecDir.z = 0;
vecGoalPos = m_hPhysicsEnt->WorldSpaceCenter() + (vecDir * DOG_PHYSOBJ_MOVE_TO_DIST );
GetNavigator()->ClearGoal();
float flDistance = (vecGoalPos - GetLocalOrigin()).Length();
//If I'm near my goal, then just walk to it.
Activity aActivity = ACT_RUN;
if ( ( vecGoalPos - GetLocalOrigin() ).Length() <= 128 )
aActivity = ACT_WALK;
GetNavigator()->SetGoal( AI_NavGoal_t( vecGoalPos, aActivity ), AIN_NO_PATH_TASK_FAIL );
if ( flDistance <= DOG_PHYSOBJ_MOVE_TO_DIST )
{
TaskComplete();
GetNavigator()->StopMoving();
}
}
}
BaseClass::RunTask( pTask );
}
break;
case TASK_DOG_WAIT_FOR_OBJECT:
{
if ( m_hPhysicsEnt != NULL )
{
if ( FVisible( m_hPhysicsEnt ) == false )
{
m_flTimeToCatch = 0.0f;
ClearBeams();
TaskFail( "Lost sight of the object!" );
m_hPhysicsEnt->SetOwnerEntity( NULL );
return;
}
m_hPhysicsEnt->SetOwnerEntity( this );
Vector vForward;
AngleVectors( GetAbsAngles(), &vForward );
Vector vGunPos;
GetAttachment( m_iPhysGunAttachment, vGunPos );
Vector vToObject = m_hPhysicsEnt->WorldSpaceCenter() - vGunPos;
float flDistance = vToObject.Length();
VectorNormalize( vToObject );
SetAim( m_hPhysicsEnt->WorldSpaceCenter() - GetAbsOrigin() );
#ifdef SecobMod__Enable_Fixed_Multiplayer_AI
CBasePlayer *pPlayer = UTIL_GetNearestVisiblePlayer(this);
#else
CBasePlayer *pPlayer = AI_GetSinglePlayer();
#endif //SecobMod__Enable_Fixed_Multiplayer_AI
float flDistanceToPlayer = flDistance;
if ( pPlayer )
{
flDistanceToPlayer = (pPlayer->GetAbsOrigin() - m_hPhysicsEnt->WorldSpaceCenter()).Length();
}
IPhysicsObject *pPhysObj = m_hPhysicsEnt->VPhysicsGetObject();
if ( !pPhysObj )
{
Warning( "npc_dog: TASK_DOG_WAIT_FOR_OBJECT with m_hPhysicsEnt->VPhysicsGetObject == NULL\n" );
}
if ( pPhysObj && !( pPhysObj->GetGameFlags() & FVPHYSICS_PLAYER_HELD ) && flDistanceToPlayer > ( flDistance * 2 ) )
{
if ( m_flTimeToPull <= gpGlobals->curtime )
{
Vector vCurrentVel;
float flCurrentVel;
AngularImpulse vCurrentAI;
pPhysObj->GetVelocity( &vCurrentVel, &vCurrentAI );
flCurrentVel = vCurrentVel.Length();
VectorNormalize( vCurrentVel );
if ( pPhysObj && flDistance <= DOG_PULL_DISTANCE )
{
Vector vDir = ( vGunPos - m_hPhysicsEnt->WorldSpaceCenter() );
VectorNormalize( vDir );
vCurrentVel = vCurrentVel * ( flCurrentVel * DOG_PULL_VELOCITY_MOD );
vCurrentAI = vCurrentAI * DOG_PULL_ANGULARIMP_MOD;
pPhysObj->SetVelocity( &vCurrentVel, &vCurrentAI );
vDir = vDir * flDistance * DOG_PULL_TO_GUN_VEL_MOD;
Vector vAngle( 0, 0, 0 );
pPhysObj->AddVelocity( &vDir, &vAngle );
CreateBeams();
}
float flDot = DotProduct( vCurrentVel, vForward );
if ( flDistance >= DOG_PULL_DISTANCE && flDistance <= ( DOG_PULL_DISTANCE * 2 ) && flDot > -0.3 )
{
if ( pPhysObj->IsAsleep() == false && !( pPhysObj->GetGameFlags() & FVPHYSICS_PLAYER_HELD ) )
{
Vector vecGoalPos;
Vector vecDir;
vecDir = GetLocalOrigin() - m_hPhysicsEnt->WorldSpaceCenter();
VectorNormalize(vecDir);
vecDir.z = 0;
vecGoalPos = m_hPhysicsEnt->WorldSpaceCenter() + (vecDir * DOG_PHYSOBJ_MOVE_TO_DIST );
GetNavigator()->ClearGoal();
//If I'm near my goal, then just walk to it.
Activity aActivity = ACT_RUN;
if ( ( vecGoalPos - GetLocalOrigin() ).Length() <= 128 )
aActivity = ACT_WALK;
GetNavigator()->SetGoal( AI_NavGoal_t( vecGoalPos, aActivity ), AIN_NO_PATH_TASK_FAIL );
}
}
}
}
float flDirDot = DotProduct( vToObject, vForward );
if ( flDirDot < 0.2 )
{
GetMotor()->SetIdealYawToTarget( m_hPhysicsEnt->GetAbsOrigin() );
GetMotor()->UpdateYaw();
}
if ( m_flTimeToCatch < gpGlobals->curtime && m_bDoWaitforObjectBehavior == false )
{
m_hPhysicsEnt->SetOwnerEntity( NULL );
m_flTimeToCatch = 0.0f;
ClearBeams();
TaskFail( "Done waiting!" );
}
else if ( pPhysObj && ( flDistance <= DOG_CATCH_DISTANCE && !( pPhysObj->GetGameFlags() & FVPHYSICS_PLAYER_HELD ) ) )
{
AngularImpulse vZero( 0, 0, 0 );
pPhysObj->SetVelocity( &vec3_origin, &vZero );
GetNavigator()->StopMoving();
//Fire Output!
m_OnCatch.FireOutput( this, this );
m_bHasObject = true;
ClearBeams();
TaskComplete();
}
}
else
{
GetNavigator()->StopMoving();
ClearBeams();
TaskFail("No Physics Object!");
}
}
break;
case TASK_DOG_CATCH_OBJECT:
if( IsActivityFinished() )
{
m_flTimeToCatch = 0.0f;
TaskComplete();
}
break;
default:
BaseClass::RunTask( pTask );
break;
}
}
//-----------------------------------------------------------------------------
// Computes the surrounding collision bounds based on whatever algorithm we want...
//-----------------------------------------------------------------------------
void CCollisionProperty::ComputeSurroundingBox( Vector *pVecWorldMins, Vector *pVecWorldMaxs )
{
if (( GetSolid() == SOLID_CUSTOM ) && (m_nSurroundType != USE_GAME_CODE ))
{
// NOTE: This can only happen in transition periods, say during network
// reception on the client. We expect USE_GAME_CODE to be used with SOLID_CUSTOM
*pVecWorldMins = GetCollisionOrigin();
*pVecWorldMaxs = *pVecWorldMins;
return;
}
switch( m_nSurroundType )
{
case USE_OBB_COLLISION_BOUNDS:
{
Assert( GetSolid() != SOLID_CUSTOM );
bool bUseVPhysics = false;
if ( ( GetSolid() == SOLID_VPHYSICS ) && ( GetOuter()->GetMoveType() == MOVETYPE_VPHYSICS ) )
{
// UNDONE: This may not be necessary any more.
IPhysicsObject *pPhysics = GetOuter()->VPhysicsGetObject();
bUseVPhysics = pPhysics && pPhysics->IsAsleep();
}
ComputeCollisionSurroundingBox( bUseVPhysics, pVecWorldMins, pVecWorldMaxs );
}
break;
case USE_BEST_COLLISION_BOUNDS:
Assert( GetSolid() != SOLID_CUSTOM );
ComputeCollisionSurroundingBox( (GetSolid() == SOLID_VPHYSICS), pVecWorldMins, pVecWorldMaxs );
break;
case USE_COLLISION_BOUNDS_NEVER_VPHYSICS:
Assert( GetSolid() != SOLID_CUSTOM );
ComputeCollisionSurroundingBox( false, pVecWorldMins, pVecWorldMaxs );
break;
case USE_HITBOXES:
ComputeHitboxSurroundingBox( pVecWorldMins, pVecWorldMaxs );
break;
case USE_ROTATION_EXPANDED_BOUNDS:
ComputeRotationExpandedBounds( pVecWorldMins, pVecWorldMaxs );
break;
case USE_SPECIFIED_BOUNDS:
VectorAdd( GetCollisionOrigin(), m_vecSpecifiedSurroundingMins, *pVecWorldMins );
VectorAdd( GetCollisionOrigin(), m_vecSpecifiedSurroundingMaxs, *pVecWorldMaxs );
break;
case USE_GAME_CODE:
GetOuter()->ComputeWorldSpaceSurroundingBox( pVecWorldMins, pVecWorldMaxs );
Assert( pVecWorldMins->x <= pVecWorldMaxs->x );
Assert( pVecWorldMins->y <= pVecWorldMaxs->y );
Assert( pVecWorldMins->z <= pVecWorldMaxs->z );
return;
}
#ifdef DEBUG
/*
// For debugging purposes, make sure the bounds actually does surround the thing.
// Otherwise the optimization we were using isn't really all that great, is it?
Vector vecTestMins, vecTestMaxs;
ComputeCollisionSurroundingBox( (GetSolid() == SOLID_VPHYSICS), &vecTestMins, &vecTestMaxs );
// Now that we have the basics, let's expand for hitboxes if appropriate
Vector vecWorldHitboxMins, vecWorldHitboxMaxs;
if ( ComputeHitboxSurroundingBox( &vecWorldHitboxMins, &vecWorldHitboxMaxs ) )
{
VectorMin( vecWorldHitboxMaxs, vecTestMins, vecTestMins );
VectorMax( vecWorldHitboxMaxs, vecTestMaxs, vecTestMaxs );
}
Assert( vecTestMins.x >= pVecWorldMins->x && vecTestMins.y >= pVecWorldMins->y && vecTestMins.z >= pVecWorldMins->z );
Assert( vecTestMaxs.x <= pVecWorldMaxs->x && vecTestMaxs.y <= pVecWorldMaxs->y && vecTestMaxs.z <= pVecWorldMaxs->z );
*/
#endif
}
void CWeaponGravityGun::EffectUpdate( void )
{
Vector start, forward, right;
trace_t tr;
CBasePlayer *pOwner = ToBasePlayer( GetOwner() );
if ( !pOwner )
return;
pOwner->EyeVectors( &forward, &right, NULL );
start = pOwner->Weapon_ShootPosition();
TraceLine( &tr );
Vector end = tr.endpos;
float distance = tr.fraction * 4096;
if ( tr.fraction != 1 )
{
// too close to the player, drop the object
if ( distance < 36 )
{
DetachObject();
return;
}
}
if ( m_hObject == NULL && tr.DidHitNonWorldEntity() )
{
CBaseEntity *pEntity = tr.m_pEnt;
AttachObject( pEntity, start, tr.endpos, distance );
m_lastYaw = pOwner->EyeAngles().y;
}
// Add the incremental player yaw to the target transform
matrix3x4_t curMatrix, incMatrix, nextMatrix;
AngleMatrix( m_gravCallback.m_targetRotation, curMatrix );
AngleMatrix( QAngle(0,pOwner->EyeAngles().y - m_lastYaw,0), incMatrix );
ConcatTransforms( incMatrix, curMatrix, nextMatrix );
MatrixAngles( nextMatrix, m_gravCallback.m_targetRotation );
m_lastYaw = pOwner->EyeAngles().y;
CBaseEntity *pObject = m_hObject;
if ( pObject )
{
if ( m_useDown )
{
if ( pOwner->m_afButtonPressed & IN_USE )
{
m_useDown = false;
}
}
else
{
if ( pOwner->m_afButtonPressed & IN_USE )
{
m_useDown = true;
}
}
if ( m_useDown )
{
#ifndef CLIENT_DLL
pOwner->SetPhysicsFlag( PFLAG_DIROVERRIDE, true );
#endif
if ( pOwner->m_nButtons & IN_FORWARD )
{
m_distance = Approach( 1024, m_distance, gpGlobals->frametime * 100 );
}
if ( pOwner->m_nButtons & IN_BACK )
{
m_distance = Approach( 40, m_distance, gpGlobals->frametime * 100 );
}
}
if ( pOwner->m_nButtons & IN_WEAPON1 )
{
m_distance = Approach( 1024, m_distance, m_distance * 0.1 );
#ifdef CLIENT_DLL
if ( gpGlobals->maxClients > 1 )
{
gHUD.m_bSkipClear = false;
}
#endif
}
if ( pOwner->m_nButtons & IN_WEAPON2 )
{
m_distance = Approach( 40, m_distance, m_distance * 0.1 );
#ifdef CLIENT_DLL
if ( gpGlobals->maxClients > 1 )
{
gHUD.m_bSkipClear = false;
}
#endif
}
IPhysicsObject *pPhys = pObject->VPhysicsGetObject();
if ( pPhys && pPhys->IsAsleep() )
{
// on the odd chance that it's gone to sleep while under anti-gravity
pPhys->Wake();
}
Vector newPosition = start + forward * m_distance;
Vector offset;
pObject->EntityToWorldSpace( m_worldPosition, &offset );
m_gravCallback.SetTargetPosition( newPosition + (pObject->GetAbsOrigin() - offset), m_gravCallback.m_targetRotation );
Vector dir = (newPosition - pObject->GetLocalOrigin());
m_movementLength = dir.Length();
}
else
{
m_targetPosition = end;
//m_gravCallback.SetTargetPosition( end, m_gravCallback.m_targetRotation );
}
}