//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void C_BaseEntity::PhysicsCustom()
{
PhysicsCheckWater();
// regular thinking
if ( !PhysicsRunThink() )
return;
// Moving upward, off the ground, or resting on something that isn't ground
if ( m_vecVelocity[2] > 0 || !GetGroundEntity() || !GetGroundEntity()->IsStandable() )
{
SetGroundEntity( NULL );
}
// NOTE: The entity must set the position, angles, velocity in its custom movement
Vector vecNewPosition = GetAbsOrigin();
if ( vecNewPosition == vec3_origin )
{
// Shouldn't be at world origin
Assert( 0 );
}
Vector vecNewVelocity = m_vecVelocity;
QAngle angNewAngles = GetAbsAngles();
QAngle angNewAngVelocity = m_vecAngVelocity;
PerformCustomPhysics( &vecNewPosition, &vecNewVelocity, &angNewAngles, &angNewAngVelocity );
// Store off all of the new state information...
m_vecVelocity = vecNewVelocity;
SetAbsAngles( angNewAngles );
m_vecAngVelocity = angNewAngVelocity;
Vector move;
VectorSubtract( vecNewPosition, GetAbsOrigin(), move );
// move origin
trace_t trace;
PhysicsPushEntity( move, &trace );
PhysicsCheckVelocity();
if (trace.allsolid)
{
// entity is trapped in another solid
// UNDONE: does this entity needs to be removed?
VectorCopy (vec3_origin, m_vecVelocity);
VectorCopy (vec3_angle, m_vecAngVelocity);
return;
}
#if !defined( CLIENT_DLL )
if (pev->free)
return;
#endif
// check for in water
PhysicsCheckWaterTransition();
}
void CUnitBase::PhysicsSimulate( void )
{
#ifdef CLIENT_DLL
if (ShouldPredict())
{
m_nSimulationTick = gpGlobals->tickcount;
return;
}
#else
//NDebugOverlay::Box( GetAbsOrigin(), Vector(-16, -16, -16), Vector(16, 24, 16), 0, 255, 0, 255, 0.1f);
#endif // CLIENT_DLL
if( GetMoveType() != MOVETYPE_WALK )
{
BaseClass::PhysicsSimulate();
return;
}
// Run all but the base think function
PhysicsRunThink( THINK_FIRE_ALL_BUT_BASE );
PhysicsRunThink( THINK_FIRE_BASE_ONLY );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void C_BaseEntity::PhysicsParent( void )
{
PhysicsRunThink();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void C_BaseEntity::PhysicsPusher( void )
{
PhysicsRunThink();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void C_BaseEntity::PhysicsNone( void )
{
PhysicsRunThink();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void C_BaseEntity::PhysicsStep()
{
// Run all but the base think function
PhysicsRunThink( THINK_FIRE_ALL_BUT_BASE );
PhysicsRunThink( THINK_FIRE_BASE_ONLY );
}
