//-----------------------------------------------------------------------------
// Purpose:
// Input : height -
//-----------------------------------------------------------------------------
void CNPC_CeilingTurret::SetHeight( float height )
{
Vector forward, right, up;
AngleVectors( GetLocalAngles(), &forward, &right, &up );
Vector mins = ( forward * -16.0f ) + ( right * -16.0f );
Vector maxs = ( forward * 16.0f ) + ( right * 16.0f ) + ( up * -height );
if ( mins.x > maxs.x )
{
V_swap( mins.x, maxs.x );
}
if ( mins.y > maxs.y )
{
V_swap( mins.y, maxs.y );
}
if ( mins.z > maxs.z )
{
V_swap( mins.z, maxs.z );
}
SetCollisionBounds( mins, maxs );
}
void CUtlVector<T, A>::Swap(CUtlVector< T, A > &vec)
{
m_Memory.Swap(vec.m_Memory);
V_swap(m_Size, vec.m_Size);
#ifndef _X360
V_swap(m_pElements, vec.m_pElements);
#endif
}
void CHLTVDirector::CreateShotFromEvent( CHLTVGameEvent *event )
{
// show event at least for 2 more seconds after it occured
const char *name = event->m_Event->GetName();
bool bPlayerHurt = Q_strcmp( "player_hurt", name ) == 0;
bool bPlayerKilled = Q_strcmp( "player_death", name ) == 0;
bool bRoundStart = Q_strcmp( "round_start", name ) == 0;
bool bRoundEnd = Q_strcmp( "round_end", name ) == 0;
if ( bPlayerHurt || bPlayerKilled )
{
CBaseEntity *victim = UTIL_PlayerByUserId( event->m_Event->GetInt("userid") );
CBaseEntity *attacker = UTIL_PlayerByUserId( event->m_Event->GetInt("attacker") );
if ( !victim )
return;
if ( attacker == victim || attacker == NULL )
{
// player killed self or by WORLD
StartChaseCameraShot( victim->entindex(), 0, 96, 20, 0, false );
}
else // attacker != NULL
{
// check if we would show it from ineye view
bool bInEye = (bPlayerKilled && RandomFloat(0,1) > 0.33) || (bPlayerHurt && RandomFloat(0,1) > 0.66);
// if we show ineye view, show it more likely from killer
if ( RandomFloat(0,1) > (bInEye?0.3f:0.7f) )
{
V_swap( attacker, victim );
}
// hurting a victim is shown as chase more often
// view from behind over head
// lower view point, dramatic
// view over shoulder, randomly left or right
StartChaseCameraShot( victim->entindex(), attacker->entindex(), 96, -20, (RandomFloat()>0.5)?30:-30, bInEye );
}
// shot 2 seconds after death/hurt
m_nNextShotTick = MIN( m_nNextShotTick, (event->m_Tick+TIME_TO_TICKS(2.0)) );
}
else if ( bRoundStart || bRoundEnd )
{
StartBestFixedCameraShot( false );
}
else
{
DevMsg( "No known TV shot for event %s\n", name );
}
}
bool CHL2MPRules::ShouldCollide( int collisionGroup0, int collisionGroup1 )
{
if ( collisionGroup0 > collisionGroup1 )
{
// swap so that lowest is always first
V_swap(collisionGroup0,collisionGroup1);
}
if ( (collisionGroup0 == COLLISION_GROUP_PLAYER || collisionGroup0 == COLLISION_GROUP_PLAYER_MOVEMENT) &&
collisionGroup1 == COLLISION_GROUP_WEAPON )
{
return false;
}
return BaseClass::ShouldCollide( collisionGroup0, collisionGroup1 );
}
CDispMeshEvent::CDispMeshEvent( unsigned short *pIndices, int indexCount, CCoreDispInfo *pDispInfo )
{
m_pIndices = pIndices;
m_indexCount = indexCount;
int maxIndex = 0;
for ( int i = 0; i < indexCount; i++ )
{
if ( pIndices[i] > maxIndex )
{
maxIndex = pIndices[i];
}
}
for ( int i = 0; i < indexCount/2; i++ )
{
V_swap( pIndices[i], pIndices[(indexCount-i)-1] );
}
int count = maxIndex + 1;
m_verts.SetCount( count );
for ( int i = 0; i < count; i++ )
{
m_verts[i] = pDispInfo->GetVert(i);
}
}
void CUtlVector<T, A>::Sort(int(__cdecl *pfnCompare)(const T *, const T *))
{
typedef int(__cdecl *QSortCompareFunc_t)(const void *, const void *);
if(Count() <= 1)
return;
if(Base()) {
qsort(Base(), Count(), sizeof(T), (QSortCompareFunc_t)(pfnCompare));
} else {
assert(0);
// this path is untested
// if you want to sort vectors that use a non-sequential memory allocator,
// you'll probably want to patch in a quicksort algorithm here
// I just threw in this bubble sort to have something just in case...
for(int i = m_Size - 1; i >= 0; --i) {
for(int j = 1; j <= i; ++j) {
if(pfnCompare(&Element(j - 1), &Element(j)) < 0) {
V_swap(Element(j - 1), Element(j));
}
}
}
}
}
// Sets fade parameters
void CClientAlphaProperty::SetFade( float flGlobalFadeScale, float flDistFadeStart, float flDistFadeEnd )
{
if( flDistFadeStart > flDistFadeEnd )
{
V_swap( flDistFadeStart, flDistFadeEnd );
}
// If a negative value is provided for the MIN fade distance, then base it off the MAX.
if( flDistFadeStart < 0 )
{
flDistFadeStart = flDistFadeEnd + flDistFadeStart;
if( flDistFadeStart < 0 )
{
flDistFadeStart = 0;
}
}
Assert( flDistFadeStart >= 0 && flDistFadeStart <= 65535 );
Assert( flDistFadeEnd >= 0 && flDistFadeEnd <= 65535 );
m_nDistFadeStart = (uint16)flDistFadeStart;
m_nDistFadeEnd = (uint16)flDistFadeEnd;
m_flFadeScale = flGlobalFadeScale;
}
bool CGameRules::ShouldCollide( int collisionGroup0, int collisionGroup1 )
{
if ( collisionGroup0 > collisionGroup1 )
{
// swap so that lowest is always first
V_swap(collisionGroup0,collisionGroup1);
}
if ( (collisionGroup0 == COLLISION_GROUP_PLAYER || collisionGroup0 == COLLISION_GROUP_PLAYER_MOVEMENT) &&
collisionGroup1 == COLLISION_GROUP_PUSHAWAY )
{
return false;
}
if ( collisionGroup0 == COLLISION_GROUP_DEBRIS && collisionGroup1 == COLLISION_GROUP_PUSHAWAY )
{
// let debris and multiplayer objects collide
return true;
}
// Only let projectile blocking debris collide with projectiles
if ( collisionGroup0 == COLLISION_GROUP_PROJECTILE && collisionGroup1 == COLLISION_GROUP_DEBRIS_BLOCK_PROJECTILE )
return true;
if ( collisionGroup0 == COLLISION_GROUP_DEBRIS_BLOCK_PROJECTILE || collisionGroup1 == COLLISION_GROUP_DEBRIS_BLOCK_PROJECTILE )
return false;
// --------------------------------------------------------------------------
// NOTE: All of this code assumes the collision groups have been sorted!!!!
// NOTE: Don't change their order without rewriting this code !!!
// --------------------------------------------------------------------------
// Don't bother if either is in a vehicle...
if (( collisionGroup0 == COLLISION_GROUP_IN_VEHICLE ) || ( collisionGroup1 == COLLISION_GROUP_IN_VEHICLE ))
return false;
if ( ( collisionGroup1 == COLLISION_GROUP_DOOR_BLOCKER ) && ( collisionGroup0 != COLLISION_GROUP_NPC ) )
return false;
if ( ( collisionGroup0 == COLLISION_GROUP_PLAYER ) && ( collisionGroup1 == COLLISION_GROUP_PASSABLE_DOOR ) )
return false;
if ( collisionGroup0 == COLLISION_GROUP_DEBRIS || collisionGroup0 == COLLISION_GROUP_DEBRIS_TRIGGER )
{
// put exceptions here, right now this will only collide with COLLISION_GROUP_NONE
return false;
}
// Dissolving guys only collide with COLLISION_GROUP_NONE
if ( (collisionGroup0 == COLLISION_GROUP_DISSOLVING) || (collisionGroup1 == COLLISION_GROUP_DISSOLVING) )
{
if ( collisionGroup0 != COLLISION_GROUP_NONE )
return false;
}
// doesn't collide with other members of this group
// or debris, but that's handled above
if ( collisionGroup0 == COLLISION_GROUP_INTERACTIVE_DEBRIS && collisionGroup1 == COLLISION_GROUP_INTERACTIVE_DEBRIS )
return false;
// This change was breaking HL2DM
// Adrian: TEST! Interactive Debris doesn't collide with the player.
if ( collisionGroup0 == COLLISION_GROUP_INTERACTIVE_DEBRIS && ( collisionGroup1 == COLLISION_GROUP_PLAYER_MOVEMENT || collisionGroup1 == COLLISION_GROUP_PLAYER ) )
return false;
if ( collisionGroup0 == COLLISION_GROUP_BREAKABLE_GLASS && collisionGroup1 == COLLISION_GROUP_BREAKABLE_GLASS )
return false;
// interactive objects collide with everything except debris & interactive debris
if ( collisionGroup1 == COLLISION_GROUP_INTERACTIVE && collisionGroup0 != COLLISION_GROUP_NONE )
return false;
// Projectiles hit everything but debris, weapons, + other projectiles
if ( collisionGroup1 == COLLISION_GROUP_PROJECTILE )
{
if ( collisionGroup0 == COLLISION_GROUP_DEBRIS ||
collisionGroup0 == COLLISION_GROUP_WEAPON ||
collisionGroup0 == COLLISION_GROUP_PROJECTILE )
{
return false;
}
}
// Don't let vehicles collide with weapons
// Don't let players collide with weapons...
// Don't let NPCs collide with weapons
// Weapons are triggers, too, so they should still touch because of that
if ( collisionGroup1 == COLLISION_GROUP_WEAPON )
{
if ( collisionGroup0 == COLLISION_GROUP_VEHICLE ||
collisionGroup0 == COLLISION_GROUP_PLAYER ||
collisionGroup0 == COLLISION_GROUP_NPC )
{
return false;
}
}
// collision with vehicle clip entity??
if ( collisionGroup0 == COLLISION_GROUP_VEHICLE_CLIP || collisionGroup1 == COLLISION_GROUP_VEHICLE_CLIP )
{
// yes then if it's a vehicle, collide, otherwise no collision
// vehicle sorts lower than vehicle clip, so must be in 0
if ( collisionGroup0 == COLLISION_GROUP_VEHICLE )
return true;
// vehicle clip against non-vehicle, no collision
return false;
}
return true;
}
