From 39ed87570bdb2f86969d4be821c94b722dc71179 Mon Sep 17 00:00:00 2001 From: Joe Ludwig Date: Wed, 26 Jun 2013 15:22:04 -0700 Subject: First version of the SOurce SDK 2013 --- mp/src/game/server/modelentities.cpp | 364 +++++++++++++++++++++++++++++++++++ 1 file changed, 364 insertions(+) create mode 100644 mp/src/game/server/modelentities.cpp (limited to 'mp/src/game/server/modelentities.cpp') diff --git a/mp/src/game/server/modelentities.cpp b/mp/src/game/server/modelentities.cpp new file mode 100644 index 00000000..9f31a656 --- /dev/null +++ b/mp/src/game/server/modelentities.cpp @@ -0,0 +1,364 @@ +//========= Copyright Valve Corporation, All rights reserved. ============// +// +// Purpose: +// +//=============================================================================// + +#include "cbase.h" +#include "entityoutput.h" +#include "ndebugoverlay.h" +#include "modelentities.h" + +// memdbgon must be the last include file in a .cpp file!!! +#include "tier0/memdbgon.h" + +extern ConVar ent_debugkeys; +extern ConVar showtriggers; + + + +LINK_ENTITY_TO_CLASS( func_brush, CFuncBrush ); + +BEGIN_DATADESC( CFuncBrush ) + + DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputTurnOn ), + DEFINE_INPUTFUNC( FIELD_VOID, "Disable", InputTurnOff ), + DEFINE_INPUTFUNC( FIELD_VOID, "Toggle", InputToggle ), + DEFINE_KEYFIELD( m_iDisabled, FIELD_INTEGER, "StartDisabled" ), + DEFINE_KEYFIELD( m_iSolidity, FIELD_INTEGER, "Solidity" ), + DEFINE_KEYFIELD( m_bSolidBsp, FIELD_BOOLEAN, "solidbsp" ), + DEFINE_KEYFIELD( m_iszExcludedClass, FIELD_STRING, "excludednpc" ), + DEFINE_KEYFIELD( m_bInvertExclusion, FIELD_BOOLEAN, "invert_exclusion" ), + + DEFINE_INPUTFUNC( FIELD_STRING, "SetExcluded", InputSetExcluded ), + DEFINE_INPUTFUNC( FIELD_BOOLEAN, "SetInvert", InputSetInvert ), + +END_DATADESC() + + +void CFuncBrush::Spawn( void ) +{ + SetMoveType( MOVETYPE_PUSH ); // so it doesn't get pushed by anything + + SetSolid( SOLID_VPHYSICS ); + AddEFlags( EFL_USE_PARTITION_WHEN_NOT_SOLID ); + + if ( m_iSolidity == BRUSHSOLID_NEVER ) + { + AddSolidFlags( FSOLID_NOT_SOLID ); + } + + SetModel( STRING( GetModelName() ) ); + + if ( m_iDisabled ) + TurnOff(); + + // If it can't move/go away, it's really part of the world + if ( !GetEntityName() || !m_iParent ) + AddFlag( FL_WORLDBRUSH ); + + CreateVPhysics(); + + // Slam the object back to solid - if we really want it to be solid. + if ( m_bSolidBsp ) + { + SetSolid( SOLID_BSP ); + } +} + +//----------------------------------------------------------------------------- + +bool CFuncBrush::CreateVPhysics( void ) +{ + // NOTE: Don't init this static. It's pretty common for these to be constrained + // and dynamically parented. Initing shadow avoids having to destroy the physics + // object later and lose the constraints. + IPhysicsObject *pPhys = VPhysicsInitShadow(false, false); + if ( pPhys ) + { + int contents = modelinfo->GetModelContents( GetModelIndex() ); + if ( ! (contents & (MASK_SOLID|MASK_PLAYERSOLID|MASK_NPCSOLID)) ) + { + // leave the physics shadow there in case it has crap constrained to it + // but disable collisions with it + pPhys->EnableCollisions( false ); + } + } + return true; +} + +//----------------------------------------------------------------------------- +// Purpose: +//----------------------------------------------------------------------------- +int CFuncBrush::DrawDebugTextOverlays( void ) +{ + int nOffset = BaseClass::DrawDebugTextOverlays(); + + if (m_debugOverlays & OVERLAY_TEXT_BIT) + { + char tempstr[512]; + Q_snprintf( tempstr,sizeof(tempstr), "angles: %g %g %g", (double)GetLocalAngles()[PITCH], (double)GetLocalAngles()[YAW], (double)GetLocalAngles()[ROLL] ); + EntityText( nOffset, tempstr, 0 ); + nOffset++; + } + + return nOffset; +} + + +//----------------------------------------------------------------------------- +// Purpose: Input handler for toggling the hidden/shown state of the brush. +//----------------------------------------------------------------------------- +void CFuncBrush::InputToggle( inputdata_t &inputdata ) +{ + if ( IsOn() ) + { + TurnOff(); + return; + } + + TurnOn(); +} + + +//----------------------------------------------------------------------------- +// Purpose: Input handler for hiding the brush. +//----------------------------------------------------------------------------- +void CFuncBrush::InputTurnOff( inputdata_t &inputdata ) +{ + TurnOff(); +} + + +//----------------------------------------------------------------------------- +// Purpose: Input handler for showing the brush. +//----------------------------------------------------------------------------- +void CFuncBrush::InputTurnOn( inputdata_t &inputdata ) +{ + TurnOn(); +} + + +//----------------------------------------------------------------------------- +// +//----------------------------------------------------------------------------- +void CFuncBrush::InputSetExcluded( inputdata_t &inputdata ) +{ + m_iszExcludedClass = inputdata.value.StringID(); +} + +//----------------------------------------------------------------------------- +// +//----------------------------------------------------------------------------- +void CFuncBrush::InputSetInvert( inputdata_t &inputdata ) +{ + m_bInvertExclusion = inputdata.value.Bool(); +} + + +//----------------------------------------------------------------------------- +// Purpose: Hides the brush. +//----------------------------------------------------------------------------- +void CFuncBrush::TurnOff( void ) +{ + if ( !IsOn() ) + return; + + if ( m_iSolidity != BRUSHSOLID_ALWAYS ) + { + AddSolidFlags( FSOLID_NOT_SOLID ); + } + + AddEffects( EF_NODRAW ); + m_iDisabled = TRUE; +} + + +//----------------------------------------------------------------------------- +// Purpose: Shows the brush. +//----------------------------------------------------------------------------- +void CFuncBrush::TurnOn( void ) +{ + if ( IsOn() ) + return; + + if ( m_iSolidity != BRUSHSOLID_NEVER ) + { + RemoveSolidFlags( FSOLID_NOT_SOLID ); + } + + RemoveEffects( EF_NODRAW ); +} + + +bool CFuncBrush::IsOn( void ) +{ + return !IsEffectActive( EF_NODRAW ); +} + + +//----------------------------------------------------------------------------- +// Purpose: Invisible field that activates when touched +// All inputs are passed up to the main entity, unless filtered out +//----------------------------------------------------------------------------- +// DVS TODO: obsolete, remove +class CTriggerBrush : public CBaseEntity +{ + // + // Filters controlling what this trigger responds to. + // + enum TriggerFilters_e + { + TRIGGER_IGNOREPLAYERS = 0x01, + TRIGGER_IGNORENPCS = 0x02, + TRIGGER_IGNOREPUSHABLES = 0x04, + TRIGGER_IGNORETOUCH = 0x08, + TRIGGER_IGNOREUSE = 0x10, + TRIGGER_IGNOREALL = 0x20, + }; + +public: + DECLARE_CLASS( CTriggerBrush, CBaseEntity ); + + // engine inputs + void Spawn( void ); + void StartTouch( CBaseEntity *pOther ); + void EndTouch( CBaseEntity *pOther ); + void Use( CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value ); + + // input filtering (use/touch/blocked) + bool PassesInputFilter( CBaseEntity *pOther, int filter ); + + // input functions + void InputEnable( inputdata_t &inputdata ) + { + RemoveFlag( FL_DONTTOUCH ); + } + + void InputDisable( inputdata_t &inputdata ) + { + // this ensures that all the remaining EndTouch() calls still get passed through + AddFlag( FL_DONTTOUCH ); + } + + // outputs + COutputEvent m_OnStartTouch; + COutputEvent m_OnEndTouch; + COutputEvent m_OnUse; + + // data + int m_iInputFilter; + int m_iDontMessageParent; + + DECLARE_DATADESC(); +}; + +LINK_ENTITY_TO_CLASS( trigger_brush, CTriggerBrush ); + +BEGIN_DATADESC( CTriggerBrush ) + + DEFINE_KEYFIELD( m_iInputFilter, FIELD_INTEGER, "InputFilter" ), + DEFINE_KEYFIELD( m_iDontMessageParent, FIELD_INTEGER, "DontMessageParent" ), + + DEFINE_OUTPUT( m_OnStartTouch, "OnStartTouch" ), + DEFINE_OUTPUT( m_OnEndTouch, "OnEndTouch" ), + DEFINE_OUTPUT( m_OnUse, "OnUse" ), + + DEFINE_INPUTFUNC( FIELD_VOID, "Disable", InputDisable ), + DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputEnable ), + +END_DATADESC() + + +void CTriggerBrush::Spawn( void ) +{ + SetSolid( SOLID_BSP ); + AddSolidFlags( FSOLID_TRIGGER ); + SetMoveType( MOVETYPE_NONE ); + + SetModel( STRING( GetModelName() ) ); // set size and link into world + + if ( !showtriggers.GetInt() ) + { + AddEffects( EF_NODRAW ); + } +} + + +//----------------------------------------------------------------------------- +// Purpose: Called when an entity starts touching us. +// Input : pOther - the entity that is now touching us. +//----------------------------------------------------------------------------- +void CTriggerBrush::StartTouch( CBaseEntity *pOther ) +{ + if ( PassesInputFilter(pOther, m_iInputFilter) && !(m_iInputFilter & TRIGGER_IGNORETOUCH) ) + { + m_OnStartTouch.FireOutput( pOther, this ); + if ( !m_iDontMessageParent ) + BaseClass::StartTouch( pOther ); + } +} + + +//----------------------------------------------------------------------------- +// Purpose: Called when an entity stops touching us. +// Input : pOther - the entity that was touching us. +//----------------------------------------------------------------------------- +void CTriggerBrush::EndTouch( CBaseEntity *pOther ) +{ + if ( PassesInputFilter(pOther, m_iInputFilter) && !(m_iInputFilter & TRIGGER_IGNORETOUCH) ) + { + m_OnEndTouch.FireOutput( pOther, this ); + + if ( !m_iDontMessageParent ) + BaseClass::EndTouch( pOther ); + } +} + + +//----------------------------------------------------------------------------- +// Purpose: Called when we are triggered by another entity or used by the player. +// Input : pActivator - +// pCaller - +// useType - +// value - +//----------------------------------------------------------------------------- +void CTriggerBrush::Use( CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value ) +{ + if ( PassesInputFilter(pActivator, m_iInputFilter) && !(m_iInputFilter & TRIGGER_IGNOREUSE) ) + { + m_OnUse.FireOutput( pActivator, this ); + if ( !m_iDontMessageParent ) + { + BaseClass::Use( pActivator, pCaller, useType, value ); + } + } +} + + +//----------------------------------------------------------------------------- +// Purpose: Checks an entity input, against a filter and the current entity +// Input : *pOther - the entity that is part of the input (touch/untouch/block/use) +// filter - a field of standard filters (TriggerFilters_e) +// Output : Returns true if the input passes, false if it should be ignored +//----------------------------------------------------------------------------- +bool CTriggerBrush::PassesInputFilter( CBaseEntity *pOther, int filter ) +{ + if ( !filter ) + return true; + + // check for players + if ( (filter & TRIGGER_IGNOREPLAYERS) && pOther->IsPlayer() ) + return false; + + // NPCs + if ( (filter & TRIGGER_IGNORENPCS) && pOther->edict() && (pOther->GetFlags() & FL_NPC) ) + return false; + + // pushables + if ( (filter & TRIGGER_IGNOREPUSHABLES) && FStrEq(STRING(pOther->m_iClassname), "func_pushable") ) + return false; + + return true; +} + -- cgit v1.2.3