d4708
/
source-engine
mirror of https://github.com/nillerusr/source-engine.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
91 Commits
25 Branches
6 Tags
221 MiB
Tree: 92bd6a132e
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '92bd6a132e'
${ noResults }
source-engine/game/server/logicentities.cpp

2749 lines
78 KiB
Raw Normal View History Unescape

1
5 years ago
//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose: Implements many of the entities that control logic flow within a map.
//
//=============================================================================
#include "cbase.h"
#include "entityinput.h"
#include "entityoutput.h"
#include "eventqueue.h"
#include "mathlib/mathlib.h"
#include "globalstate.h"
#include "ndebugoverlay.h"
#include "saverestore_utlvector.h"
#include "vstdlib/random.h"
#include "gameinterface.h"
// memdbgon must be the last include file in a .cpp file!!!
#include "tier0/memdbgon.h"
extern CServerGameDLL g_ServerGameDLL;
//-----------------------------------------------------------------------------
// Purpose: Compares a set of integer inputs to the one main input
// Outputs true if they are all equivalant, false otherwise
//-----------------------------------------------------------------------------
class CLogicCompareInteger : public CLogicalEntity
{
public:
DECLARE_CLASS( CLogicCompareInteger, CLogicalEntity );
// outputs
COutputEvent m_OnEqual;
COutputEvent m_OnNotEqual;
// data
int m_iIntegerValue;
int m_iShouldCompareToValue;
DECLARE_DATADESC();
CMultiInputVar m_AllIntCompares;
// Input handlers
void InputValue( inputdata_t &inputdata );
void InputCompareValues( inputdata_t &inputdata );
};
LINK_ENTITY_TO_CLASS( logic_multicompare, CLogicCompareInteger );
BEGIN_DATADESC( CLogicCompareInteger )
DEFINE_OUTPUT( m_OnEqual, "OnEqual" ),
DEFINE_OUTPUT( m_OnNotEqual, "OnNotEqual" ),
DEFINE_KEYFIELD( m_iIntegerValue, FIELD_INTEGER, "IntegerValue" ),
DEFINE_KEYFIELD( m_iShouldCompareToValue, FIELD_INTEGER, "ShouldComparetoValue" ),
DEFINE_FIELD( m_AllIntCompares, FIELD_INPUT ),
DEFINE_INPUTFUNC( FIELD_INPUT, "InputValue", InputValue ),
DEFINE_INPUTFUNC( FIELD_INPUT, "CompareValues", InputCompareValues ),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose: Adds to the list of compared values
//-----------------------------------------------------------------------------
void CLogicCompareInteger::InputValue( inputdata_t &inputdata )
{
// make sure it's an int, if it can't be converted just throw it away
if ( !inputdata.value.Convert(FIELD_INTEGER) )
return;
// update the value list with the new value
m_AllIntCompares.AddValue( inputdata.value, inputdata.nOutputID );
// if we haven't already this frame, send a message to ourself to update and fire
if ( !m_AllIntCompares.m_bUpdatedThisFrame )
{
// TODO: need to add this event with a lower priority, so it gets called after all inputs have arrived
g_EventQueue.AddEvent( this, "CompareValues", 0, inputdata.pActivator, this, inputdata.nOutputID );
m_AllIntCompares.m_bUpdatedThisFrame = TRUE;
}
}
//-----------------------------------------------------------------------------
// Purpose: Forces a recompare
//-----------------------------------------------------------------------------
void CLogicCompareInteger::InputCompareValues( inputdata_t &inputdata )
{
m_AllIntCompares.m_bUpdatedThisFrame = FALSE;
// loop through all the values comparing them
int value = m_iIntegerValue;
CMultiInputVar::inputitem_t *input = m_AllIntCompares.m_InputList;
if ( !m_iShouldCompareToValue && input )
{
value = input->value.Int();
}
while ( input )
{
if ( input->value.Int() != value )
{
// false
m_OnNotEqual.FireOutput( inputdata.pActivator, this );
return;
}
input = input->next;
}
// true! all values equal
m_OnEqual.FireOutput( inputdata.pActivator, this );
}
//-----------------------------------------------------------------------------
// Purpose: Timer entity. Fires an output at regular or random intervals.
//-----------------------------------------------------------------------------
//
// Spawnflags and others constants.
//
const int SF_TIMER_UPDOWN = 1;
const float LOGIC_TIMER_MIN_INTERVAL = 0.01;
class CTimerEntity : public CLogicalEntity
{
public:
DECLARE_CLASS( CTimerEntity, CLogicalEntity );
void Spawn( void );
void Think( void );
void Toggle( void );
void Enable( void );
void Disable( void );
void FireTimer( void );
int DrawDebugTextOverlays(void);
// outputs
COutputEvent m_OnTimer;
COutputEvent m_OnTimerHigh;
COutputEvent m_OnTimerLow;
// inputs
void InputToggle( inputdata_t &inputdata );
void InputEnable( inputdata_t &inputdata );
void InputDisable( inputdata_t &inputdata );
void InputFireTimer( inputdata_t &inputdata );
void InputRefireTime( inputdata_t &inputdata );
void InputResetTimer( inputdata_t &inputdata );
void InputAddToTimer( inputdata_t &inputdata );
void InputSubtractFromTimer( inputdata_t &inputdata );
int m_iDisabled;
float m_flRefireTime;
bool m_bUpDownState;
int m_iUseRandomTime;
float m_flLowerRandomBound;
float m_flUpperRandomBound;
// methods
void ResetTimer( void );
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS( logic_timer, CTimerEntity );
BEGIN_DATADESC( CTimerEntity )
// Keys
DEFINE_KEYFIELD( m_iDisabled, FIELD_INTEGER, "StartDisabled" ),
DEFINE_KEYFIELD( m_flRefireTime, FIELD_FLOAT, "RefireTime" ),
DEFINE_FIELD( m_bUpDownState, FIELD_BOOLEAN ),
// Inputs
DEFINE_INPUTFUNC( FIELD_FLOAT, "RefireTime", InputRefireTime ),
DEFINE_INPUTFUNC( FIELD_VOID, "FireTimer", InputFireTimer ),
DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputEnable ),
DEFINE_INPUTFUNC( FIELD_VOID, "Disable", InputDisable ),
DEFINE_INPUTFUNC( FIELD_VOID, "Toggle", InputToggle ),
DEFINE_INPUTFUNC( FIELD_FLOAT, "AddToTimer", InputAddToTimer ),
DEFINE_INPUTFUNC( FIELD_VOID, "ResetTimer", InputResetTimer ),
DEFINE_INPUTFUNC( FIELD_FLOAT, "SubtractFromTimer", InputSubtractFromTimer ),
DEFINE_INPUT( m_iUseRandomTime, FIELD_INTEGER, "UseRandomTime" ),
DEFINE_INPUT( m_flLowerRandomBound, FIELD_FLOAT, "LowerRandomBound" ),
DEFINE_INPUT( m_flUpperRandomBound, FIELD_FLOAT, "UpperRandomBound" ),
// Outputs
DEFINE_OUTPUT( m_OnTimer, "OnTimer" ),
DEFINE_OUTPUT( m_OnTimerHigh, "OnTimerHigh" ),
DEFINE_OUTPUT( m_OnTimerLow, "OnTimerLow" ),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::Spawn( void )
{
if (!m_iUseRandomTime && (m_flRefireTime < LOGIC_TIMER_MIN_INTERVAL))
{
m_flRefireTime = LOGIC_TIMER_MIN_INTERVAL;
}
if ( !m_iDisabled && (m_flRefireTime > 0 || m_iUseRandomTime) )
{
Enable();
}
else
{
Disable();
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::Think( void )
{
FireTimer();
}
//-----------------------------------------------------------------------------
// Purpose: Sets the time the timerentity will next fire
//-----------------------------------------------------------------------------
void CTimerEntity::ResetTimer( void )
{
if ( m_iDisabled )
return;
if ( m_iUseRandomTime )
{
m_flRefireTime = random->RandomFloat( m_flLowerRandomBound, m_flUpperRandomBound );
}
SetNextThink( gpGlobals->curtime + m_flRefireTime );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::Enable( void )
{
m_iDisabled = FALSE;
ResetTimer();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::Disable( void )
{
m_iDisabled = TRUE;
SetNextThink( TICK_NEVER_THINK );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::Toggle( void )
{
if ( m_iDisabled )
{
Enable();
}
else
{
Disable();
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::FireTimer( void )
{
if ( !m_iDisabled )
{
//
// Up/down timers alternate between two outputs.
//
if (m_spawnflags & SF_TIMER_UPDOWN)
{
if (m_bUpDownState)
{
m_OnTimerHigh.FireOutput( this, this );
}
else
{
m_OnTimerLow.FireOutput( this, this );
}
m_bUpDownState = !m_bUpDownState;
}
//
// Regular timers only fire a single output.
//
else
{
m_OnTimer.FireOutput( this, this );
}
ResetTimer();
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::InputEnable( inputdata_t &inputdata )
{
Enable();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::InputDisable( inputdata_t &inputdata )
{
Disable();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::InputToggle( inputdata_t &inputdata )
{
Toggle();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::InputFireTimer( inputdata_t &inputdata )
{
FireTimer();
}
//-----------------------------------------------------------------------------
// Purpose: Changes the time interval between timer fires
// Resets the next firing to be time + newRefireTime
// Input : Float refire frequency in seconds.
//-----------------------------------------------------------------------------
void CTimerEntity::InputRefireTime( inputdata_t &inputdata )
{
float flRefireInterval = inputdata.value.Float();
if ( flRefireInterval < LOGIC_TIMER_MIN_INTERVAL)
{
flRefireInterval = LOGIC_TIMER_MIN_INTERVAL;
}
if (m_flRefireTime != flRefireInterval )
{
m_flRefireTime = flRefireInterval;
ResetTimer();
}
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CTimerEntity::InputResetTimer( inputdata_t &inputdata )
{
// don't reset the timer if it isn't enabled
if ( m_iDisabled )
return;
ResetTimer();
}
//-----------------------------------------------------------------------------
// Purpose: Adds to the time interval if the timer is enabled
// Input : Float time to add in seconds
//-----------------------------------------------------------------------------
void CTimerEntity::InputAddToTimer( inputdata_t &inputdata )
{
// don't add time if the timer isn't enabled
if ( m_iDisabled )
return;
// Add time to timer
float flNextThink = GetNextThink();
SetNextThink( flNextThink += inputdata.value.Float() );
}
//-----------------------------------------------------------------------------
// Purpose: Subtract from the time interval if the timer is enabled
// Input : Float time to subtract in seconds
//-----------------------------------------------------------------------------
void CTimerEntity::InputSubtractFromTimer( inputdata_t &inputdata )
{
// don't add time if the timer isn't enabled
if ( m_iDisabled )
return;
// Subtract time from the timer but don't let the timer go negative
float flNextThink = GetNextThink();
if ( ( flNextThink - gpGlobals->curtime ) <= inputdata.value.Float() )
{
SetNextThink( gpGlobals->curtime );
}
else
{
SetNextThink( flNextThink -= inputdata.value.Float() );
}
}
//-----------------------------------------------------------------------------
// Purpose: Draw any debug text overlays
// Output : Current text offset from the top
//-----------------------------------------------------------------------------
int CTimerEntity::DrawDebugTextOverlays( void )
{
int text_offset = BaseClass::DrawDebugTextOverlays();
if (m_debugOverlays & OVERLAY_TEXT_BIT)
{
char tempstr[512];
// print refire time
Q_snprintf(tempstr,sizeof(tempstr),"refire interval: %.2f sec", m_flRefireTime);
EntityText(text_offset,tempstr,0);
text_offset++;
// print seconds to next fire
if ( !m_iDisabled )
{
float flNextThink = GetNextThink();
Q_snprintf( tempstr, sizeof( tempstr ), " firing in: %.2f sec", flNextThink - gpGlobals->curtime );
EntityText( text_offset, tempstr, 0);
text_offset++;
}
}
return text_offset;
}
//-----------------------------------------------------------------------------
// Purpose: Computes a line between two entities
//-----------------------------------------------------------------------------
class CLogicLineToEntity : public CLogicalEntity
{
public:
DECLARE_CLASS( CLogicLineToEntity, CLogicalEntity );
void Activate(void);
void Spawn( void );
void Think( void );
// outputs
COutputVector m_Line;
DECLARE_DATADESC();
private:
string_t m_SourceName;
EHANDLE m_StartEntity;
EHANDLE m_EndEntity;
};
LINK_ENTITY_TO_CLASS( logic_lineto, CLogicLineToEntity );
BEGIN_DATADESC( CLogicLineToEntity )
// Keys
// target is handled in the base class, stored in field m_target
DEFINE_KEYFIELD( m_SourceName, FIELD_STRING, "source" ),
DEFINE_FIELD( m_StartEntity, FIELD_EHANDLE ),
DEFINE_FIELD( m_EndEntity, FIELD_EHANDLE ),
// Outputs
DEFINE_OUTPUT( m_Line, "Line" ),
END_DATADESC()
//-----------------------------------------------------------------------------
// Find the entities
//-----------------------------------------------------------------------------
void CLogicLineToEntity::Activate(void)
{
BaseClass::Activate();
if (m_target != NULL_STRING)
{
m_EndEntity = gEntList.FindEntityByName( NULL, m_target );
//
// If we were given a bad measure target, just measure sound where we are.
//
if ((m_EndEntity == NULL) || (m_EndEntity->edict() == NULL))
{
Warning( "logic_lineto - Target not found or target with no origin!\n");
m_EndEntity = this;
}
}
else
{
m_EndEntity = this;
}
if (m_SourceName != NULL_STRING)
{
m_StartEntity = gEntList.FindEntityByName( NULL, m_SourceName );
//
// If we were given a bad measure target, just measure sound where we are.
//
if ((m_StartEntity == NULL) || (m_StartEntity->edict() == NULL))
{
Warning( "logic_lineto - Source not found or source with no origin!\n");
m_StartEntity = this;
}
}
else
{
m_StartEntity = this;
}
}
//-----------------------------------------------------------------------------
// Find the entities
//-----------------------------------------------------------------------------
void CLogicLineToEntity::Spawn(void)
{
SetNextThink( gpGlobals->curtime + 0.01f );
}
//-----------------------------------------------------------------------------
// Find the entities
//-----------------------------------------------------------------------------
void CLogicLineToEntity::Think(void)
{
CBaseEntity* pDest = m_EndEntity.Get();
CBaseEntity* pSrc = m_StartEntity.Get();
if (!pDest || !pSrc || !pDest->edict() || !pSrc->edict())
{
// Can sleep for a long time, no more lines.
m_Line.Set( vec3_origin, this, this );
SetNextThink( gpGlobals->curtime + 10 );
return;
}
Vector delta;
VectorSubtract( pDest->GetAbsOrigin(), pSrc->GetAbsOrigin(), delta );
m_Line.Set(delta, this, this);
SetNextThink( gpGlobals->curtime + 0.01f );
}
//-----------------------------------------------------------------------------
// Purpose: Remaps a given input range to an output range.
//-----------------------------------------------------------------------------
const int SF_MATH_REMAP_IGNORE_OUT_OF_RANGE = 1;
const int SF_MATH_REMAP_CLAMP_OUTPUT_TO_RANGE = 2;
class CMathRemap : public CLogicalEntity
{
public:
DECLARE_CLASS( CMathRemap, CLogicalEntity );
void Spawn(void);
// Keys
float m_flInMin;
float m_flInMax;
float m_flOut1; // Output value when input is m_fInMin
float m_flOut2; // Output value when input is m_fInMax
bool m_bEnabled;
// Inputs
void InputValue( inputdata_t &inputdata );
void InputEnable( inputdata_t &inputdata );
void InputDisable( inputdata_t &inputdata );
// Outputs
COutputFloat m_OutValue;
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(math_remap, CMathRemap);
BEGIN_DATADESC( CMathRemap )
DEFINE_INPUTFUNC(FIELD_FLOAT, "InValue", InputValue ),
DEFINE_OUTPUT(m_OutValue, "OutValue"),
DEFINE_KEYFIELD(m_flInMin, FIELD_FLOAT, "in1"),
DEFINE_KEYFIELD(m_flInMax, FIELD_FLOAT, "in2"),
DEFINE_KEYFIELD(m_flOut1, FIELD_FLOAT, "out1"),
DEFINE_KEYFIELD(m_flOut2, FIELD_FLOAT, "out2"),
DEFINE_FIELD( m_bEnabled, FIELD_BOOLEAN ),
DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputEnable ),
DEFINE_INPUTFUNC( FIELD_VOID, "Disable", InputDisable ),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMathRemap::Spawn(void)
{
//
// Avoid a divide by zero in ValueChanged.
//
if (m_flInMin == m_flInMax)
{
m_flInMin = 0;
m_flInMax = 1;
}
//
// Make sure min and max are set properly relative to one another.
//
if (m_flInMin > m_flInMax)
{
float flTemp = m_flInMin;
m_flInMin = m_flInMax;
m_flInMax = flTemp;
}
m_bEnabled = true;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMathRemap::InputEnable( inputdata_t &inputdata )
{
m_bEnabled = true;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMathRemap::InputDisable( inputdata_t &inputdata )
{
m_bEnabled = false;
}
//-----------------------------------------------------------------------------
// Purpose: Input handler that is called when the input value changes.
//-----------------------------------------------------------------------------
void CMathRemap::InputValue( inputdata_t &inputdata )
{
float flValue = inputdata.value.Float();
//
// Disallow out-of-range input values to avoid out-of-range output values.
//
float flClampValue = clamp(flValue, m_flInMin, m_flInMax);
if ((flClampValue == flValue) || !FBitSet(m_spawnflags, SF_MATH_REMAP_IGNORE_OUT_OF_RANGE))
{
//
// Remap the input value to the desired output range and update the output.
//
float flRemappedValue = m_flOut1 + (((flValue - m_flInMin) * (m_flOut2 - m_flOut1)) / (m_flInMax - m_flInMin));
if ( FBitSet( m_spawnflags, SF_MATH_REMAP_CLAMP_OUTPUT_TO_RANGE ) )
{
flRemappedValue = clamp( flRemappedValue, m_flOut1, m_flOut2 );
}
if ( m_bEnabled == true )
{
m_OutValue.Set(flRemappedValue, inputdata.pActivator, this);
}
}
}
//-----------------------------------------------------------------------------
// Purpose: Remaps a given input range to an output range.
//-----------------------------------------------------------------------------
const int SF_COLOR_BLEND_IGNORE_OUT_OF_RANGE = 1;
class CMathColorBlend : public CLogicalEntity
{
public:
DECLARE_CLASS( CMathColorBlend, CLogicalEntity );
void Spawn(void);
// Keys
float m_flInMin;
float m_flInMax;
color32 m_OutColor1; // Output color when input is m_fInMin
color32 m_OutColor2; // Output color when input is m_fInMax
// Inputs
void InputValue( inputdata_t &inputdata );
// Outputs
COutputColor32 m_OutValue;
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(math_colorblend, CMathColorBlend);
BEGIN_DATADESC( CMathColorBlend )
DEFINE_INPUTFUNC(FIELD_FLOAT, "InValue", InputValue ),
DEFINE_OUTPUT(m_OutValue, "OutColor"),
DEFINE_KEYFIELD(m_flInMin, FIELD_FLOAT, "inmin"),
DEFINE_KEYFIELD(m_flInMax, FIELD_FLOAT, "inmax"),
DEFINE_KEYFIELD(m_OutColor1, FIELD_COLOR32, "colormin"),
DEFINE_KEYFIELD(m_OutColor2, FIELD_COLOR32, "colormax"),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMathColorBlend::Spawn(void)
{
//
// Avoid a divide by zero in ValueChanged.
//
if (m_flInMin == m_flInMax)
{
m_flInMin = 0;
m_flInMax = 1;
}
//
// Make sure min and max are set properly relative to one another.
//
if (m_flInMin > m_flInMax)
{
float flTemp = m_flInMin;
m_flInMin = m_flInMax;
m_flInMax = flTemp;
}
}
//-----------------------------------------------------------------------------
// Purpose: Input handler that is called when the input value changes.
//-----------------------------------------------------------------------------
void CMathColorBlend::InputValue( inputdata_t &inputdata )
{
float flValue = inputdata.value.Float();
//
// Disallow out-of-range input values to avoid out-of-range output values.
//
float flClampValue = clamp(flValue, m_flInMin, m_flInMax);
if ((flClampValue == flValue) || !FBitSet(m_spawnflags, SF_COLOR_BLEND_IGNORE_OUT_OF_RANGE))
{
//
// Remap the input value to the desired output color and update the output.
//
color32 Color;
Color.r = m_OutColor1.r + (((flClampValue - m_flInMin) * (m_OutColor2.r - m_OutColor1.r)) / (m_flInMax - m_flInMin));
Color.g = m_OutColor1.g + (((flClampValue - m_flInMin) * (m_OutColor2.g - m_OutColor1.g)) / (m_flInMax - m_flInMin));
Color.b = m_OutColor1.b + (((flClampValue - m_flInMin) * (m_OutColor2.b - m_OutColor1.b)) / (m_flInMax - m_flInMin));
Color.a = m_OutColor1.a + (((flClampValue - m_flInMin) * (m_OutColor2.a - m_OutColor1.a)) / (m_flInMax - m_flInMin));
m_OutValue.Set(Color, inputdata.pActivator, this);
}
}
//-----------------------------------------------------------------------------
// Console command to set the state of a global
//-----------------------------------------------------------------------------
void CC_Global_Set( const CCommand &args )
{
const char *szGlobal = args[1];
const char *szState = args[2];
if ( szGlobal == NULL || szState == NULL )
{
Msg( "Usage: global_set <globalname> <state>: Sets the state of the given env_global (0 = OFF, 1 = ON, 2 = DEAD).\n" );
return;
}
int nState = atoi( szState );
int nIndex = GlobalEntity_GetIndex( szGlobal );
if ( nIndex >= 0 )
{
GlobalEntity_SetState( nIndex, ( GLOBALESTATE )nState );
}
else
{
GlobalEntity_Add( szGlobal, STRING( gpGlobals->mapname ), ( GLOBALESTATE )nState );
}
}
static ConCommand global_set( "global_set", CC_Global_Set, "global_set <globalname> <state>: Sets the state of the given env_global (0 = OFF, 1 = ON, 2 = DEAD).", FCVAR_CHEAT );
//-----------------------------------------------------------------------------
// Purpose: Holds a global state that can be queried by other entities to change
// their behavior, such as "predistaster".
//-----------------------------------------------------------------------------
const int SF_GLOBAL_SET = 1; // Set global state to initial state on spawn
class CEnvGlobal : public CLogicalEntity
{
public:
DECLARE_CLASS( CEnvGlobal, CLogicalEntity );
void Spawn( void );
// Input handlers
void InputTurnOn( inputdata_t &inputdata );
void InputTurnOff( inputdata_t &inputdata );
void InputRemove( inputdata_t &inputdata );
void InputToggle( inputdata_t &inputdata );
void InputSetCounter( inputdata_t &inputdata );
void InputAddToCounter( inputdata_t &inputdata );
void InputGetCounter( inputdata_t &inputdata );
int DrawDebugTextOverlays(void);
DECLARE_DATADESC();
COutputInt m_outCounter;
string_t m_globalstate;
int m_triggermode;
int m_initialstate;
int m_counter; // A counter value associated with this global.
};
BEGIN_DATADESC( CEnvGlobal )
DEFINE_KEYFIELD( m_globalstate, FIELD_STRING, "globalstate" ),
DEFINE_FIELD( m_triggermode, FIELD_INTEGER ),
DEFINE_KEYFIELD( m_initialstate, FIELD_INTEGER, "initialstate" ),
DEFINE_KEYFIELD( m_counter, FIELD_INTEGER, "counter" ),
// Inputs
DEFINE_INPUTFUNC( FIELD_VOID, "TurnOn", InputTurnOn ),
DEFINE_INPUTFUNC( FIELD_VOID, "TurnOff", InputTurnOff ),
DEFINE_INPUTFUNC( FIELD_VOID, "Remove", InputRemove ),
DEFINE_INPUTFUNC( FIELD_VOID, "Toggle", InputToggle ),
DEFINE_INPUTFUNC( FIELD_INTEGER, "SetCounter", InputSetCounter ),
DEFINE_INPUTFUNC( FIELD_INTEGER, "AddToCounter", InputAddToCounter ),
DEFINE_INPUTFUNC( FIELD_VOID, "GetCounter", InputGetCounter ),
DEFINE_OUTPUT( m_outCounter, "Counter" ),
END_DATADESC()
LINK_ENTITY_TO_CLASS( env_global, CEnvGlobal );
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CEnvGlobal::Spawn( void )
{
if ( !m_globalstate )
{
UTIL_Remove( this );
return;
}
#ifdef HL2_EPISODIC
// if we modify the state of the physics cannon, make sure we precache the ragdoll boogie zap sound
if ( ( m_globalstate != NULL_STRING ) && ( stricmp( STRING( m_globalstate ), "super_phys_gun" ) == 0 ) )
{
PrecacheScriptSound( "RagdollBoogie.Zap" );
}
#endif
if ( FBitSet( m_spawnflags, SF_GLOBAL_SET ) )
{
if ( !GlobalEntity_IsInTable( m_globalstate ) )
{
GlobalEntity_Add( m_globalstate, gpGlobals->mapname, (GLOBALESTATE)m_initialstate );
}
if ( m_counter != 0 )
{
GlobalEntity_SetCounter( m_globalstate, m_counter );
}
}
}
//------------------------------------------------------------------------------
// Purpose:
//------------------------------------------------------------------------------
void CEnvGlobal::InputTurnOn( inputdata_t &inputdata )
{
if ( GlobalEntity_IsInTable( m_globalstate ) )
{
GlobalEntity_SetState( m_globalstate, GLOBAL_ON );
}
else
{
GlobalEntity_Add( m_globalstate, gpGlobals->mapname, GLOBAL_ON );
}
}
//------------------------------------------------------------------------------
// Purpose:
//------------------------------------------------------------------------------
void CEnvGlobal::InputTurnOff( inputdata_t &inputdata )
{
if ( GlobalEntity_IsInTable( m_globalstate ) )
{
GlobalEntity_SetState( m_globalstate, GLOBAL_OFF );
}
else
{
GlobalEntity_Add( m_globalstate, gpGlobals->mapname, GLOBAL_OFF );
}
}
//------------------------------------------------------------------------------
// Purpose:
//------------------------------------------------------------------------------
void CEnvGlobal::InputRemove( inputdata_t &inputdata )
{
if ( GlobalEntity_IsInTable( m_globalstate ) )
{
GlobalEntity_SetState( m_globalstate, GLOBAL_DEAD );
}
else
{
GlobalEntity_Add( m_globalstate, gpGlobals->mapname, GLOBAL_DEAD );
}
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
void CEnvGlobal::InputSetCounter( inputdata_t &inputdata )
{
if ( !GlobalEntity_IsInTable( m_globalstate ) )
{
GlobalEntity_Add( m_globalstate, gpGlobals->mapname, GLOBAL_ON );
}
GlobalEntity_SetCounter( m_globalstate, inputdata.value.Int() );
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
void CEnvGlobal::InputAddToCounter( inputdata_t &inputdata )
{
if ( !GlobalEntity_IsInTable( m_globalstate ) )
{
GlobalEntity_Add( m_globalstate, gpGlobals->mapname, GLOBAL_ON );
}
GlobalEntity_AddToCounter( m_globalstate, inputdata.value.Int() );
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
void CEnvGlobal::InputGetCounter( inputdata_t &inputdata )
{
if ( !GlobalEntity_IsInTable( m_globalstate ) )
{
GlobalEntity_Add( m_globalstate, gpGlobals->mapname, GLOBAL_ON );
}
m_outCounter.Set( GlobalEntity_GetCounter( m_globalstate ), inputdata.pActivator, this );
}
//------------------------------------------------------------------------------
// Purpose:
//------------------------------------------------------------------------------
void CEnvGlobal::InputToggle( inputdata_t &inputdata )
{
GLOBALESTATE oldState = GlobalEntity_GetState( m_globalstate );
GLOBALESTATE newState;
if ( oldState == GLOBAL_ON )
{
newState = GLOBAL_OFF;
}
else if ( oldState == GLOBAL_OFF )
{
newState = GLOBAL_ON;
}
else
{
return;
}
if ( GlobalEntity_IsInTable( m_globalstate ) )
{
GlobalEntity_SetState( m_globalstate, newState );
}
else
{
GlobalEntity_Add( m_globalstate, gpGlobals->mapname, newState );
}
}
//-----------------------------------------------------------------------------
// Purpose: Draw any debug text overlays
// Input :
// Output : Current text offset from the top
//-----------------------------------------------------------------------------
int CEnvGlobal::DrawDebugTextOverlays(void)
{
// Skip AIClass debug overlays
int text_offset = CBaseEntity::DrawDebugTextOverlays();
if (m_debugOverlays & OVERLAY_TEXT_BIT)
{
char tempstr[512];
Q_snprintf(tempstr,sizeof(tempstr),"State: %s",STRING(m_globalstate));
EntityText(text_offset,tempstr,0);
text_offset++;
GLOBALESTATE nState = GlobalEntity_GetState( m_globalstate );
switch( nState )
{
case GLOBAL_OFF:
Q_strncpy(tempstr,"Value: OFF",sizeof(tempstr));
break;
case GLOBAL_ON:
Q_strncpy(tempstr,"Value: ON",sizeof(tempstr));
break;
case GLOBAL_DEAD:
Q_strncpy(tempstr,"Value: DEAD",sizeof(tempstr));
break;
}
EntityText(text_offset,tempstr,0);
text_offset++;
}
return text_offset;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
#define MS_MAX_TARGETS 32
const int SF_MULTI_INIT = 1;
class CMultiSource : public CLogicalEntity
{
public:
DECLARE_CLASS( CMultiSource, CLogicalEntity );
void Spawn( );
bool KeyValue( const char *szKeyName, const char *szValue );
void Use( ::CBaseEntity *pActivator, ::CBaseEntity *pCaller, USE_TYPE useType, float value );
int ObjectCaps( void ) { return(BaseClass::ObjectCaps() | FCAP_MASTER); }
bool IsTriggered( ::CBaseEntity *pActivator );
void Register( void );
DECLARE_DATADESC();
EHANDLE m_rgEntities[MS_MAX_TARGETS];
int m_rgTriggered[MS_MAX_TARGETS];
COutputEvent m_OnTrigger; // Fired when all connections are triggered.
int m_iTotal;
string_t m_globalstate;
};
BEGIN_DATADESC( CMultiSource )
//!!!BUGBUG FIX
DEFINE_ARRAY( m_rgEntities, FIELD_EHANDLE, MS_MAX_TARGETS ),
DEFINE_ARRAY( m_rgTriggered, FIELD_INTEGER, MS_MAX_TARGETS ),
DEFINE_FIELD( m_iTotal, FIELD_INTEGER ),
DEFINE_KEYFIELD( m_globalstate, FIELD_STRING, "globalstate" ),
// Function pointers
DEFINE_FUNCTION( Register ),
// Outputs
DEFINE_OUTPUT(m_OnTrigger, "OnTrigger"),
END_DATADESC()
LINK_ENTITY_TO_CLASS( multisource, CMultiSource );
//-----------------------------------------------------------------------------
// Purpose: Cache user entity field values until spawn is called.
// Input : szKeyName - Key to handle.
// szValue - Value for key.
// Output : Returns true if the key was handled, false if not.
//-----------------------------------------------------------------------------
bool CMultiSource::KeyValue( const char *szKeyName, const char *szValue )
{
if ( FStrEq(szKeyName, "style") ||
FStrEq(szKeyName, "height") ||
FStrEq(szKeyName, "killtarget") ||
FStrEq(szKeyName, "value1") ||
FStrEq(szKeyName, "value2") ||
FStrEq(szKeyName, "value3"))
{
}
else
{
return BaseClass::KeyValue( szKeyName, szValue );
}
return true;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMultiSource::Spawn()
{
SetNextThink( gpGlobals->curtime + 0.1f );
m_spawnflags |= SF_MULTI_INIT; // Until it's initialized
SetThink(&CMultiSource::Register);
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : pActivator -
// pCaller -
// useType -
// value -
//-----------------------------------------------------------------------------
void CMultiSource::Use( CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value )
{
int i = 0;
// Find the entity in our list
while (i < m_iTotal)
if ( m_rgEntities[i++] == pCaller )
break;
// if we didn't find it, report error and leave
if (i > m_iTotal)
{
Warning("MultiSrc: Used by non member %s.\n", pCaller->edict() ? pCaller->GetClassname() : "<logical entity>");
return;
}
// CONSIDER: a Use input to the multisource always toggles. Could check useType for ON/OFF/TOGGLE
m_rgTriggered[i-1] ^= 1;
//
if ( IsTriggered( pActivator ) )
{
DevMsg( 2, "Multisource %s enabled (%d inputs)\n", GetDebugName(), m_iTotal );
USE_TYPE useType = USE_TOGGLE;
if ( m_globalstate != NULL_STRING )
useType = USE_ON;
m_OnTrigger.FireOutput(pActivator, this);
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
bool CMultiSource::IsTriggered( CBaseEntity * )
{
// Is everything triggered?
int i = 0;
// Still initializing?
if ( m_spawnflags & SF_MULTI_INIT )
return 0;
while (i < m_iTotal)
{
if (m_rgTriggered[i] == 0)
break;
i++;
}
if (i == m_iTotal)
{
if ( !m_globalstate || GlobalEntity_GetState( m_globalstate ) == GLOBAL_ON )
return 1;
}
return 0;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMultiSource::Register(void)
{
CBaseEntity *pTarget = NULL;
m_iTotal = 0;
memset( m_rgEntities, 0, MS_MAX_TARGETS * sizeof(EHANDLE) );
SetThink(&CMultiSource::SUB_DoNothing);
// search for all entities which target this multisource (m_iName)
// dvsents2: port multisource to entity I/O!
pTarget = gEntList.FindEntityByTarget( NULL, STRING(GetEntityName()) );
while ( pTarget && (m_iTotal < MS_MAX_TARGETS) )
{
if ( pTarget )
m_rgEntities[m_iTotal++] = pTarget;
pTarget = gEntList.FindEntityByTarget( pTarget, STRING(GetEntityName()) );
}
pTarget = gEntList.FindEntityByClassname( NULL, "multi_manager" );
while (pTarget && (m_iTotal < MS_MAX_TARGETS))
{
if ( pTarget && pTarget->HasTarget(GetEntityName()) )
m_rgEntities[m_iTotal++] = pTarget;
pTarget = gEntList.FindEntityByClassname( pTarget, "multi_manager" );
}
m_spawnflags &= ~SF_MULTI_INIT;
}
//-----------------------------------------------------------------------------
// Purpose: Holds a value that can be added to and subtracted from.
//-----------------------------------------------------------------------------
class CMathCounter : public CLogicalEntity
{
DECLARE_CLASS( CMathCounter, CLogicalEntity );
private:
float m_flMin; // Minimum clamp value. If min and max are BOTH zero, no clamping is done.
float m_flMax; // Maximum clamp value.
bool m_bHitMin; // Set when we reach or go below our minimum value, cleared if we go above it again.
bool m_bHitMax; // Set when we reach or exceed our maximum value, cleared if we fall below it again.
bool m_bDisabled;
bool KeyValue(const char *szKeyName, const char *szValue);
void Spawn(void);
int DrawDebugTextOverlays(void);
void UpdateOutValue(CBaseEntity *pActivator, float fNewValue);
// Inputs
void InputAdd( inputdata_t &inputdata );
void InputDivide( inputdata_t &inputdata );
void InputMultiply( inputdata_t &inputdata );
void InputSetValue( inputdata_t &inputdata );
void InputSetValueNoFire( inputdata_t &inputdata );
void InputSubtract( inputdata_t &inputdata );
void InputSetHitMax( inputdata_t &inputdata );
void InputSetHitMin( inputdata_t &inputdata );
void InputGetValue( inputdata_t &inputdata );
void InputEnable( inputdata_t &inputdata );
void InputDisable( inputdata_t &inputdata );
// Outputs
COutputFloat m_OutValue;
COutputFloat m_OnGetValue; // Used for polling the counter value.
COutputEvent m_OnHitMin;
COutputEvent m_OnHitMax;
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(math_counter, CMathCounter);
BEGIN_DATADESC( CMathCounter )
DEFINE_FIELD(m_bHitMax, FIELD_BOOLEAN),
DEFINE_FIELD(m_bHitMin, FIELD_BOOLEAN),
// Keys
DEFINE_KEYFIELD(m_flMin, FIELD_FLOAT, "min"),
DEFINE_KEYFIELD(m_flMax, FIELD_FLOAT, "max"),
DEFINE_KEYFIELD(m_bDisabled, FIELD_BOOLEAN, "StartDisabled" ),
// Inputs
DEFINE_INPUTFUNC(FIELD_FLOAT, "Add", InputAdd),
DEFINE_INPUTFUNC(FIELD_FLOAT, "Divide", InputDivide),
DEFINE_INPUTFUNC(FIELD_FLOAT, "Multiply", InputMultiply),
DEFINE_INPUTFUNC(FIELD_FLOAT, "SetValue", InputSetValue),
DEFINE_INPUTFUNC(FIELD_FLOAT, "SetValueNoFire", InputSetValueNoFire),
DEFINE_INPUTFUNC(FIELD_FLOAT, "Subtract", InputSubtract),
DEFINE_INPUTFUNC(FIELD_FLOAT, "SetHitMax", InputSetHitMax),
DEFINE_INPUTFUNC(FIELD_FLOAT, "SetHitMin", InputSetHitMin),
DEFINE_INPUTFUNC(FIELD_VOID, "GetValue", InputGetValue),
DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputEnable ),
DEFINE_INPUTFUNC( FIELD_VOID, "Disable", InputDisable ),
// Outputs
DEFINE_OUTPUT(m_OutValue, "OutValue"),
DEFINE_OUTPUT(m_OnHitMin, "OnHitMin"),
DEFINE_OUTPUT(m_OnHitMax, "OnHitMax"),
DEFINE_OUTPUT(m_OnGetValue, "OnGetValue"),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose: Handles key values from the BSP before spawn is called.
//-----------------------------------------------------------------------------
bool CMathCounter::KeyValue(const char *szKeyName, const char *szValue)
{
//
// Set the initial value of the counter.
//
if (!stricmp(szKeyName, "startvalue"))
{
m_OutValue.Init(atoi(szValue));
return(true);
}
return(BaseClass::KeyValue(szKeyName, szValue));
}
//-----------------------------------------------------------------------------
// Purpose: Called before spawning, after key values have been set.
//-----------------------------------------------------------------------------
void CMathCounter::Spawn( void )
{
//
// Make sure max and min are ordered properly or clamp won't work.
//
if (m_flMin > m_flMax)
{
float flTemp = m_flMax;
m_flMax = m_flMin;
m_flMin = flTemp;
}
//
// Clamp initial value to within the valid range.
//
if ((m_flMin != 0) || (m_flMax != 0))
{
float flStartValue = clamp(m_OutValue.Get(), m_flMin, m_flMax);
m_OutValue.Init(flStartValue);
}
}
//-----------------------------------------------------------------------------
// Purpose: Draw any debug text overlays
// Input :
// Output : Current text offset from the top
//-----------------------------------------------------------------------------
int CMathCounter::DrawDebugTextOverlays( void )
{
int text_offset = BaseClass::DrawDebugTextOverlays();
if (m_debugOverlays & OVERLAY_TEXT_BIT)
{
char tempstr[512];
Q_snprintf(tempstr,sizeof(tempstr)," min value: %f", m_flMin);
EntityText(text_offset,tempstr,0);
text_offset++;
Q_snprintf(tempstr,sizeof(tempstr)," max value: %f", m_flMax);
EntityText(text_offset,tempstr,0);
text_offset++;
Q_snprintf(tempstr,sizeof(tempstr),"current value: %f", m_OutValue.Get());
EntityText(text_offset,tempstr,0);
text_offset++;
if( m_bDisabled )
{
Q_snprintf(tempstr,sizeof(tempstr),"*DISABLED*");
}
else
{
Q_snprintf(tempstr,sizeof(tempstr),"Enabled.");
}
EntityText(text_offset,tempstr,0);
text_offset++;
}
return text_offset;
}
//-----------------------------------------------------------------------------
// Change min/max
//-----------------------------------------------------------------------------
void CMathCounter::InputSetHitMax( inputdata_t &inputdata )
{
m_flMax = inputdata.value.Float();
if ( m_flMax < m_flMin )
{
m_flMin = m_flMax;
}
UpdateOutValue( inputdata.pActivator, m_OutValue.Get() );
}
void CMathCounter::InputSetHitMin( inputdata_t &inputdata )
{
m_flMin = inputdata.value.Float();
if ( m_flMax < m_flMin )
{
m_flMax = m_flMin;
}
UpdateOutValue( inputdata.pActivator, m_OutValue.Get() );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for adding to the accumulator value.
// Input : Float value to add.
//-----------------------------------------------------------------------------
void CMathCounter::InputAdd( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring ADD because it is disabled\n", GetDebugName() );
return;
}
float fNewValue = m_OutValue.Get() + inputdata.value.Float();
UpdateOutValue( inputdata.pActivator, fNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for multiplying the current value.
// Input : Float value to multiply the value by.
//-----------------------------------------------------------------------------
void CMathCounter::InputDivide( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring DIVIDE because it is disabled\n", GetDebugName() );
return;
}
if (inputdata.value.Float() != 0)
{
float fNewValue = m_OutValue.Get() / inputdata.value.Float();
UpdateOutValue( inputdata.pActivator, fNewValue );
}
else
{
DevMsg( 1, "LEVEL DESIGN ERROR: Divide by zero in math_value\n" );
UpdateOutValue( inputdata.pActivator, m_OutValue.Get() );
}
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for multiplying the current value.
// Input : Float value to multiply the value by.
//-----------------------------------------------------------------------------
void CMathCounter::InputMultiply( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring MULTIPLY because it is disabled\n", GetDebugName() );
return;
}
float fNewValue = m_OutValue.Get() * inputdata.value.Float();
UpdateOutValue( inputdata.pActivator, fNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for updating the value.
// Input : Float value to set.
//-----------------------------------------------------------------------------
void CMathCounter::InputSetValue( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring SETVALUE because it is disabled\n", GetDebugName() );
return;
}
UpdateOutValue( inputdata.pActivator, inputdata.value.Float() );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for updating the value.
// Input : Float value to set.
//-----------------------------------------------------------------------------
void CMathCounter::InputSetValueNoFire( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring SETVALUENOFIRE because it is disabled\n", GetDebugName() );
return;
}
float flNewValue = inputdata.value.Float();
if (( m_flMin != 0 ) || (m_flMax != 0 ))
{
flNewValue = clamp(flNewValue, m_flMin, m_flMax);
}
m_OutValue.Init( flNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for subtracting from the current value.
// Input : Float value to subtract.
//-----------------------------------------------------------------------------
void CMathCounter::InputSubtract( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring SUBTRACT because it is disabled\n", GetDebugName() );
return;
}
float fNewValue = m_OutValue.Get() - inputdata.value.Float();
UpdateOutValue( inputdata.pActivator, fNewValue );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathCounter::InputGetValue( inputdata_t &inputdata )
{
float flOutValue = m_OutValue.Get();
m_OnGetValue.Set( flOutValue, inputdata.pActivator, inputdata.pCaller );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathCounter::InputEnable( inputdata_t &inputdata )
{
m_bDisabled = false;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathCounter::InputDisable( inputdata_t &inputdata )
{
m_bDisabled = true;
}
//-----------------------------------------------------------------------------
// Purpose: Sets the value to the new value, clamping and firing the output value.
// Input : fNewValue - Value to set.
//-----------------------------------------------------------------------------
void CMathCounter::UpdateOutValue(CBaseEntity *pActivator, float fNewValue)
{
if ((m_flMin != 0) || (m_flMax != 0))
{
//
// Fire an output any time we reach or exceed our maximum value.
//
if ( fNewValue >= m_flMax )
{
if ( !m_bHitMax )
{
m_bHitMax = true;
m_OnHitMax.FireOutput( pActivator, this );
}
}
else
{
m_bHitMax = false;
}
//
// Fire an output any time we reach or go below our minimum value.
//
if ( fNewValue <= m_flMin )
{
if ( !m_bHitMin )
{
m_bHitMin = true;
m_OnHitMin.FireOutput( pActivator, this );
}
}
else
{
m_bHitMin = false;
}
fNewValue = clamp(fNewValue, m_flMin, m_flMax);
}
m_OutValue.Set(fNewValue, pActivator, this);
}
//-----------------------------------------------------------------------------
// Purpose: Compares a single string input to up to 16 case values, firing an
// output corresponding to the case value that matched, or a default
// output if the input value didn't match any of the case values.
//
// This can also be used to fire a random output from a set of outputs.
//-----------------------------------------------------------------------------
#define MAX_LOGIC_CASES 16
class CLogicCase : public CLogicalEntity
{
DECLARE_CLASS( CLogicCase, CLogicalEntity );
private:
string_t m_nCase[MAX_LOGIC_CASES];
int m_nShuffleCases;
int m_nLastShuffleCase;
unsigned char m_uchShuffleCaseMap[MAX_LOGIC_CASES];
void Spawn(void);
int BuildCaseMap(unsigned char *puchMap);
// Inputs
void InputValue( inputdata_t &inputdata );
void InputPickRandom( inputdata_t &inputdata );
void InputPickRandomShuffle( inputdata_t &inputdata );
// Outputs
COutputEvent m_OnCase[MAX_LOGIC_CASES]; // Fired when the input value matches one of the case values.
COutputVariant m_OnDefault; // Fired when no match was found.
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(logic_case, CLogicCase);
BEGIN_DATADESC( CLogicCase )
// Silence, Classcheck!
// DEFINE_ARRAY( m_nCase, FIELD_STRING, MAX_LOGIC_CASES ),
// Keys
DEFINE_KEYFIELD(m_nCase[0], FIELD_STRING, "Case01"),
DEFINE_KEYFIELD(m_nCase[1], FIELD_STRING, "Case02"),
DEFINE_KEYFIELD(m_nCase[2], FIELD_STRING, "Case03"),
DEFINE_KEYFIELD(m_nCase[3], FIELD_STRING, "Case04"),
DEFINE_KEYFIELD(m_nCase[4], FIELD_STRING, "Case05"),
DEFINE_KEYFIELD(m_nCase[5], FIELD_STRING, "Case06"),
DEFINE_KEYFIELD(m_nCase[6], FIELD_STRING, "Case07"),
DEFINE_KEYFIELD(m_nCase[7], FIELD_STRING, "Case08"),
DEFINE_KEYFIELD(m_nCase[8], FIELD_STRING, "Case09"),
DEFINE_KEYFIELD(m_nCase[9], FIELD_STRING, "Case10"),
DEFINE_KEYFIELD(m_nCase[10], FIELD_STRING, "Case11"),
DEFINE_KEYFIELD(m_nCase[11], FIELD_STRING, "Case12"),
DEFINE_KEYFIELD(m_nCase[12], FIELD_STRING, "Case13"),
DEFINE_KEYFIELD(m_nCase[13], FIELD_STRING, "Case14"),
DEFINE_KEYFIELD(m_nCase[14], FIELD_STRING, "Case15"),
DEFINE_KEYFIELD(m_nCase[15], FIELD_STRING, "Case16"),
DEFINE_FIELD( m_nShuffleCases, FIELD_INTEGER ),
DEFINE_FIELD( m_nLastShuffleCase, FIELD_INTEGER ),
DEFINE_ARRAY( m_uchShuffleCaseMap, FIELD_CHARACTER, MAX_LOGIC_CASES ),
// Inputs
DEFINE_INPUTFUNC(FIELD_INPUT, "InValue", InputValue),
DEFINE_INPUTFUNC(FIELD_VOID, "PickRandom", InputPickRandom),
DEFINE_INPUTFUNC(FIELD_VOID, "PickRandomShuffle", InputPickRandomShuffle),
// Outputs
DEFINE_OUTPUT(m_OnCase[0], "OnCase01"),
DEFINE_OUTPUT(m_OnCase[1], "OnCase02"),
DEFINE_OUTPUT(m_OnCase[2], "OnCase03"),
DEFINE_OUTPUT(m_OnCase[3], "OnCase04"),
DEFINE_OUTPUT(m_OnCase[4], "OnCase05"),
DEFINE_OUTPUT(m_OnCase[5], "OnCase06"),
DEFINE_OUTPUT(m_OnCase[6], "OnCase07"),
DEFINE_OUTPUT(m_OnCase[7], "OnCase08"),
DEFINE_OUTPUT(m_OnCase[8], "OnCase09"),
DEFINE_OUTPUT(m_OnCase[9], "OnCase10"),
DEFINE_OUTPUT(m_OnCase[10], "OnCase11"),
DEFINE_OUTPUT(m_OnCase[11], "OnCase12"),
DEFINE_OUTPUT(m_OnCase[12], "OnCase13"),
DEFINE_OUTPUT(m_OnCase[13], "OnCase14"),
DEFINE_OUTPUT(m_OnCase[14], "OnCase15"),
DEFINE_OUTPUT(m_OnCase[15], "OnCase16"),
DEFINE_OUTPUT(m_OnDefault, "OnDefault"),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose: Called before spawning, after key values have been set.
//-----------------------------------------------------------------------------
void CLogicCase::Spawn( void )
{
m_nLastShuffleCase = -1;
}
//-----------------------------------------------------------------------------
// Purpose: Evaluates the new input value, firing the appropriate OnCaseX output
// if the input value matches one of the "CaseX" keys.
// Input : Value - Variant value to compare against the values of the case fields.
// We use a variant so that we can convert any input type to a string.
//-----------------------------------------------------------------------------
void CLogicCase::InputValue( inputdata_t &inputdata )
{
const char *pszValue = inputdata.value.String();
for (int i = 0; i < MAX_LOGIC_CASES; i++)
{
if ((m_nCase[i] != NULL_STRING) && !stricmp(STRING(m_nCase[i]), pszValue))
{
m_OnCase[i].FireOutput( inputdata.pActivator, this );
return;
}
}
m_OnDefault.Set( inputdata.value, inputdata.pActivator, this );
}
//-----------------------------------------------------------------------------
// Count the number of valid cases, building a packed array
// that maps 0..NumCases to the actual CaseX values.
//
// This allows our zany mappers to set up cases sparsely if they desire.
// NOTE: assumes pnMap points to an array of MAX_LOGIC_CASES
//-----------------------------------------------------------------------------
int CLogicCase::BuildCaseMap(unsigned char *puchCaseMap)
{
memset(puchCaseMap, 0, sizeof(unsigned char) * MAX_LOGIC_CASES);
int nNumCases = 0;
for (int i = 0; i < MAX_LOGIC_CASES; i++)
{
if (m_OnCase[i].NumberOfElements() > 0)
{
puchCaseMap[nNumCases] = (unsigned char)i;
nNumCases++;
}
}
return nNumCases;
}
//-----------------------------------------------------------------------------
// Purpose: Makes the case statement choose a case at random.
//-----------------------------------------------------------------------------
void CLogicCase::InputPickRandom( inputdata_t &inputdata )
{
unsigned char uchCaseMap[MAX_LOGIC_CASES];
int nNumCases = BuildCaseMap( uchCaseMap );
//
// Choose a random case from the ones that were set up by the level designer.
//
if ( nNumCases > 0 )
{
int nRandom = random->RandomInt(0, nNumCases - 1);
int nCase = (unsigned char)uchCaseMap[nRandom];
Assert(nCase < MAX_LOGIC_CASES);
if (nCase < MAX_LOGIC_CASES)
{
m_OnCase[nCase].FireOutput( inputdata.pActivator, this );
}
}
else
{
DevMsg( 1, "Firing PickRandom input on logic_case %s with no cases set up\n", GetDebugName() );
}
}
//-----------------------------------------------------------------------------
// Purpose: Makes the case statement choose a case at random.
//-----------------------------------------------------------------------------
void CLogicCase::InputPickRandomShuffle( inputdata_t &inputdata )
{
int nAvoidCase = -1;
int nCaseCount = m_nShuffleCases;
if ( nCaseCount == 0 )
{
// Starting a new shuffle batch.
nCaseCount = m_nShuffleCases = BuildCaseMap( m_uchShuffleCaseMap );
if ( ( m_nShuffleCases > 1 ) && ( m_nLastShuffleCase != -1 ) )
{
// Remove the previously picked case from the case map for this pick only.
// This avoids repeats across shuffle batch boundaries.
nAvoidCase = m_nLastShuffleCase;
for (int i = 0; i < m_nShuffleCases; i++ )
{
if ( m_uchShuffleCaseMap[i] == nAvoidCase )
{
unsigned char uchSwap = m_uchShuffleCaseMap[i];
m_uchShuffleCaseMap[i] = m_uchShuffleCaseMap[nCaseCount - 1];
m_uchShuffleCaseMap[nCaseCount - 1] = uchSwap;
nCaseCount--;
break;
}
}
}
}
//
// Choose a random case from the ones that were set up by the level designer.
// Never repeat a case within a shuffle batch, nor consecutively across batches.
//
if ( nCaseCount > 0 )
{
int nRandom = random->RandomInt( 0, nCaseCount - 1 );
int nCase = m_uchShuffleCaseMap[nRandom];
Assert(nCase < MAX_LOGIC_CASES);
if (nCase < MAX_LOGIC_CASES)
{
m_OnCase[nCase].FireOutput( inputdata.pActivator, this );
}
m_uchShuffleCaseMap[nRandom] = m_uchShuffleCaseMap[m_nShuffleCases - 1];
m_nShuffleCases--;
m_nLastShuffleCase = nCase;
}
else
{
DevMsg( 1, "Firing PickRandom input on logic_case %s with no cases set up\n", GetDebugName() );
}
}
//-----------------------------------------------------------------------------
// Purpose: Compares a floating point input to a predefined value, firing an
// output to indicate the result of the comparison.
//-----------------------------------------------------------------------------
class CLogicCompare : public CLogicalEntity
{
DECLARE_CLASS( CLogicCompare, CLogicalEntity );
public:
int DrawDebugTextOverlays(void);
private:
// Inputs
void InputSetValue( inputdata_t &inputdata );
void InputSetValueCompare( inputdata_t &inputdata );
void InputSetCompareValue( inputdata_t &inputdata );
void InputCompare( inputdata_t &inputdata );
void DoCompare(CBaseEntity *pActivator, float flInValue);
float m_flInValue; // Place to hold the last input value for a recomparison.
float m_flCompareValue; // The value to compare the input value against.
// Outputs
COutputFloat m_OnLessThan; // Fired when the input value is less than the compare value.
COutputFloat m_OnEqualTo; // Fired when the input value is equal to the compare value.
COutputFloat m_OnNotEqualTo; // Fired when the input value is not equal to the compare value.
COutputFloat m_OnGreaterThan; // Fired when the input value is greater than the compare value.
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(logic_compare, CLogicCompare);
BEGIN_DATADESC( CLogicCompare )
// Keys
DEFINE_KEYFIELD(m_flCompareValue, FIELD_FLOAT, "CompareValue"),
DEFINE_KEYFIELD(m_flInValue, FIELD_FLOAT, "InitialValue"),
// Inputs
DEFINE_INPUTFUNC(FIELD_FLOAT, "SetValue", InputSetValue),
DEFINE_INPUTFUNC(FIELD_FLOAT, "SetValueCompare", InputSetValueCompare),
DEFINE_INPUTFUNC(FIELD_FLOAT, "SetCompareValue", InputSetCompareValue),
DEFINE_INPUTFUNC(FIELD_VOID, "Compare", InputCompare),
// Outputs
DEFINE_OUTPUT(m_OnEqualTo, "OnEqualTo"),
DEFINE_OUTPUT(m_OnNotEqualTo, "OnNotEqualTo"),
DEFINE_OUTPUT(m_OnGreaterThan, "OnGreaterThan"),
DEFINE_OUTPUT(m_OnLessThan, "OnLessThan"),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose: Input handler for a new input value without performing a comparison.
//-----------------------------------------------------------------------------
void CLogicCompare::InputSetValue( inputdata_t &inputdata )
{
m_flInValue = inputdata.value.Float();
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for a setting a new value and doing the comparison.
//-----------------------------------------------------------------------------
void CLogicCompare::InputSetValueCompare( inputdata_t &inputdata )
{
m_flInValue = inputdata.value.Float();
DoCompare( inputdata.pActivator, m_flInValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for a new input value without performing a comparison.
//-----------------------------------------------------------------------------
void CLogicCompare::InputSetCompareValue( inputdata_t &inputdata )
{
m_flCompareValue = inputdata.value.Float();
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for forcing a recompare of the last input value.
//-----------------------------------------------------------------------------
void CLogicCompare::InputCompare( inputdata_t &inputdata )
{
DoCompare( inputdata.pActivator, m_flInValue );
}
//-----------------------------------------------------------------------------
// Purpose: Compares the input value to the compare value, firing the appropriate
// output(s) based on the comparison result.
// Input : flInValue - Value to compare against the comparison value.
//-----------------------------------------------------------------------------
void CLogicCompare::DoCompare(CBaseEntity *pActivator, float flInValue)
{
if (flInValue == m_flCompareValue)
{
m_OnEqualTo.Set(flInValue, pActivator, this);
}
else
{
m_OnNotEqualTo.Set(flInValue, pActivator, this);
if (flInValue > m_flCompareValue)
{
m_OnGreaterThan.Set(flInValue, pActivator, this);
}
else
{
m_OnLessThan.Set(flInValue, pActivator, this);
}
}
}
//-----------------------------------------------------------------------------
// Purpose: Draw any debug text overlays
// Output : Current text offset from the top
//-----------------------------------------------------------------------------
int CLogicCompare::DrawDebugTextOverlays( void )
{
int text_offset = BaseClass::DrawDebugTextOverlays();
if (m_debugOverlays & OVERLAY_TEXT_BIT)
{
char tempstr[512];
// print duration
Q_snprintf(tempstr,sizeof(tempstr)," Initial Value: %f", m_flInValue);
EntityText(text_offset,tempstr,0);
text_offset++;
// print hold time
Q_snprintf(tempstr,sizeof(tempstr)," Compare Value: %f", m_flCompareValue);
EntityText(text_offset,tempstr,0);
text_offset++;
}
return text_offset;
}
//-----------------------------------------------------------------------------
// Purpose: Tests a boolean value, firing an output to indicate whether the
// value was true or false.
//-----------------------------------------------------------------------------
class CLogicBranch : public CLogicalEntity
{
DECLARE_CLASS( CLogicBranch, CLogicalEntity );
public:
void UpdateOnRemove();
void AddLogicBranchListener( CBaseEntity *pEntity );
inline bool GetLogicBranchState();
virtual int DrawDebugTextOverlays( void );
private:
enum LogicBranchFire_t
{
LOGIC_BRANCH_FIRE,
LOGIC_BRANCH_NO_FIRE,
};
// Inputs
void InputSetValue( inputdata_t &inputdata );
void InputSetValueTest( inputdata_t &inputdata );
void InputToggle( inputdata_t &inputdata );
void InputToggleTest( inputdata_t &inputdata );
void InputTest( inputdata_t &inputdata );
void UpdateValue(bool bNewValue, CBaseEntity *pActivator, LogicBranchFire_t eFire);
bool m_bInValue; // Place to hold the last input value for a future test.
CUtlVector<EHANDLE> m_Listeners; // A list of logic_branch_listeners that are monitoring us.
// Outputs
COutputEvent m_OnTrue; // Fired when the value is true.
COutputEvent m_OnFalse; // Fired when the value is false.
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(logic_branch, CLogicBranch);
BEGIN_DATADESC( CLogicBranch )
// Keys
DEFINE_KEYFIELD(m_bInValue, FIELD_BOOLEAN, "InitialValue"),
DEFINE_UTLVECTOR( m_Listeners, FIELD_EHANDLE ),
// Inputs
DEFINE_INPUTFUNC(FIELD_BOOLEAN, "SetValue", InputSetValue),
DEFINE_INPUTFUNC(FIELD_BOOLEAN, "SetValueTest", InputSetValueTest),
DEFINE_INPUTFUNC(FIELD_VOID, "Toggle", InputToggle),
DEFINE_INPUTFUNC(FIELD_VOID, "ToggleTest", InputToggleTest),
DEFINE_INPUTFUNC(FIELD_VOID, "Test", InputTest),
// Outputs
DEFINE_OUTPUT(m_OnTrue, "OnTrue"),
DEFINE_OUTPUT(m_OnFalse, "OnFalse"),
END_DATADESC()
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CLogicBranch::UpdateOnRemove()
{
for ( int i = 0; i < m_Listeners.Count(); i++ )
{
CBaseEntity *pEntity = m_Listeners.Element( i ).Get();
if ( pEntity )
{
g_EventQueue.AddEvent( this, "_OnLogicBranchRemoved", 0, this, this );
}
}
BaseClass::UpdateOnRemove();
}
//-----------------------------------------------------------------------------
// Purpose: Input handler to set a new input value without firing outputs.
// Input : Boolean value to set.
//-----------------------------------------------------------------------------
void CLogicBranch::InputSetValue( inputdata_t &inputdata )
{
UpdateValue( inputdata.value.Bool(), inputdata.pActivator, LOGIC_BRANCH_NO_FIRE );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler to set a new input value and fire appropriate outputs.
// Input : Boolean value to set.
//-----------------------------------------------------------------------------
void CLogicBranch::InputSetValueTest( inputdata_t &inputdata )
{
UpdateValue( inputdata.value.Bool(), inputdata.pActivator, LOGIC_BRANCH_FIRE );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for toggling the boolean value without firing outputs.
//-----------------------------------------------------------------------------
void CLogicBranch::InputToggle( inputdata_t &inputdata )
{
UpdateValue( !m_bInValue, inputdata.pActivator, LOGIC_BRANCH_NO_FIRE );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for toggling the boolean value and then firing the
// appropriate output based on the new value.
//-----------------------------------------------------------------------------
void CLogicBranch::InputToggleTest( inputdata_t &inputdata )
{
UpdateValue( !m_bInValue, inputdata.pActivator, LOGIC_BRANCH_FIRE );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for forcing a test of the last input value.
//-----------------------------------------------------------------------------
void CLogicBranch::InputTest( inputdata_t &inputdata )
{
UpdateValue( m_bInValue, inputdata.pActivator, LOGIC_BRANCH_FIRE );
}
//-----------------------------------------------------------------------------
// Purpose: Tests the last input value, firing the appropriate output based on
// the test result.
// Input : bInValue -
//-----------------------------------------------------------------------------
void CLogicBranch::UpdateValue( bool bNewValue, CBaseEntity *pActivator, LogicBranchFire_t eFire )
{
if ( m_bInValue != bNewValue )
{
m_bInValue = bNewValue;
for ( int i = 0; i < m_Listeners.Count(); i++ )
{
CBaseEntity *pEntity = m_Listeners.Element( i ).Get();
if ( pEntity )
{
g_EventQueue.AddEvent( pEntity, "_OnLogicBranchChanged", 0, this, this );
}
}
}
if ( eFire == LOGIC_BRANCH_FIRE )
{
if ( m_bInValue )
{
m_OnTrue.FireOutput( pActivator, this );
}
else
{
m_OnFalse.FireOutput( pActivator, this );
}
}
}
//-----------------------------------------------------------------------------
// Purpose: Accessor for logic_branchlist to test the value of the branch on demand.
//-----------------------------------------------------------------------------
bool CLogicBranch::GetLogicBranchState()
{
return m_bInValue;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CLogicBranch::AddLogicBranchListener( CBaseEntity *pEntity )
{
if ( m_Listeners.Find( pEntity ) == -1 )
{
m_Listeners.AddToTail( pEntity );
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
int CLogicBranch::DrawDebugTextOverlays( void )
{
int text_offset = BaseClass::DrawDebugTextOverlays();
if (m_debugOverlays & OVERLAY_TEXT_BIT)
{
char tempstr[512];
// print refire time
Q_snprintf( tempstr, sizeof(tempstr), "Branch value: %s", (m_bInValue) ? "TRUE" : "FALSE" );
EntityText( text_offset, tempstr, 0 );
text_offset++;
}
return text_offset;
}
//-----------------------------------------------------------------------------
// Purpose: Autosaves when triggered
//-----------------------------------------------------------------------------
class CLogicAutosave : public CLogicalEntity
{
DECLARE_CLASS( CLogicAutosave, CLogicalEntity );
protected:
// Inputs
void InputSave( inputdata_t &inputdata );
void InputSaveDangerous( inputdata_t &inputdata );
void InputSetMinHitpointsThreshold( inputdata_t &inputdata );
DECLARE_DATADESC();
bool m_bForceNewLevelUnit;
int m_minHitPoints;
int m_minHitPointsToCommit;
};
LINK_ENTITY_TO_CLASS(logic_autosave, CLogicAutosave);
BEGIN_DATADESC( CLogicAutosave )
DEFINE_KEYFIELD( m_bForceNewLevelUnit, FIELD_BOOLEAN, "NewLevelUnit" ),
DEFINE_KEYFIELD( m_minHitPoints, FIELD_INTEGER, "MinimumHitPoints" ),
DEFINE_KEYFIELD( m_minHitPointsToCommit, FIELD_INTEGER, "MinHitPointsToCommit" ),
// Inputs
DEFINE_INPUTFUNC( FIELD_VOID, "Save", InputSave ),
DEFINE_INPUTFUNC( FIELD_FLOAT, "SaveDangerous", InputSaveDangerous ),
DEFINE_INPUTFUNC( FIELD_INTEGER, "SetMinHitpointsThreshold", InputSetMinHitpointsThreshold ),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose: Save!
//-----------------------------------------------------------------------------
void CLogicAutosave::InputSave( inputdata_t &inputdata )
{
if ( m_bForceNewLevelUnit )
{
engine->ClearSaveDir();
}
engine->ServerCommand( "autosave\n" );
}
//-----------------------------------------------------------------------------
// Purpose: Save safely!
//-----------------------------------------------------------------------------
void CLogicAutosave::InputSaveDangerous( inputdata_t &inputdata )
{
CBasePlayer *pPlayer = UTIL_PlayerByIndex( 1 );
if ( g_ServerGameDLL.m_fAutoSaveDangerousTime != 0.0f && g_ServerGameDLL.m_fAutoSaveDangerousTime >= gpGlobals->curtime )
{
// A previous dangerous auto save was waiting to become safe
if ( pPlayer->GetDeathTime() == 0.0f || pPlayer->GetDeathTime() > gpGlobals->curtime )
{
// The player isn't dead, so make the dangerous auto save safe
engine->ServerCommand( "autosavedangerousissafe\n" );
}
}
if ( m_bForceNewLevelUnit )
{
engine->ClearSaveDir();
}
if ( pPlayer->GetHealth() >= m_minHitPoints )
{
engine->ServerCommand( "autosavedangerous\n" );
g_ServerGameDLL.m_fAutoSaveDangerousTime = gpGlobals->curtime + inputdata.value.Float();
// Player must have this much health when we go to commit, or we don't commit.
g_ServerGameDLL.m_fAutoSaveDangerousMinHealthToCommit = m_minHitPointsToCommit;
}
}
//-----------------------------------------------------------------------------
// Purpose: Autosaves when triggered
//-----------------------------------------------------------------------------
class CLogicActiveAutosave : public CLogicAutosave
{
DECLARE_CLASS( CLogicActiveAutosave, CLogicAutosave );
void InputEnable( inputdata_t &inputdata )
{
m_flStartTime = -1;
SetThink( &CLogicActiveAutosave::SaveThink );
SetNextThink( gpGlobals->curtime );
}
void InputDisable( inputdata_t &inputdata )
{
SetThink( NULL );
}
void SaveThink()
{
CBasePlayer *pPlayer = UTIL_GetLocalPlayer();
if ( pPlayer )
{
if ( m_flStartTime < 0 )
{
if ( pPlayer->GetHealth() <= m_minHitPoints )
{
m_flStartTime = gpGlobals->curtime;
}
}
else
{
if ( pPlayer->GetHealth() >= m_TriggerHitPoints )
{
inputdata_t inputdata;
DevMsg( 2, "logic_active_autosave (%s, %d) triggered\n", STRING( GetEntityName() ), entindex() );
if ( !m_flDangerousTime )
{
InputSave( inputdata );
}
else
{
inputdata.value.SetFloat( m_flDangerousTime );
InputSaveDangerous( inputdata );
}
m_flStartTime = -1;
}
else if ( m_flTimeToTrigger > 0 && gpGlobals->curtime - m_flStartTime > m_flTimeToTrigger )
{
m_flStartTime = -1;
}
}
}
float thinkInterval = ( m_flStartTime < 0 ) ? 1.0 : 0.5;
SetNextThink( gpGlobals->curtime + thinkInterval );
}
DECLARE_DATADESC();
int m_TriggerHitPoints;
float m_flTimeToTrigger;
float m_flStartTime;
float m_flDangerousTime;
};
LINK_ENTITY_TO_CLASS(logic_active_autosave, CLogicActiveAutosave);
BEGIN_DATADESC( CLogicActiveAutosave )
DEFINE_KEYFIELD( m_TriggerHitPoints, FIELD_INTEGER, "TriggerHitPoints" ),
DEFINE_KEYFIELD( m_flTimeToTrigger, FIELD_FLOAT, "TimeToTrigger" ),
DEFINE_KEYFIELD( m_flDangerousTime, FIELD_FLOAT, "DangerousTime" ),
DEFINE_FIELD( m_flStartTime, FIELD_TIME ),
DEFINE_THINKFUNC( SaveThink ),
DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputEnable ),
DEFINE_INPUTFUNC( FIELD_VOID, "Disable", InputDisable ),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose: Keyfield set func
//-----------------------------------------------------------------------------
void CLogicAutosave::InputSetMinHitpointsThreshold( inputdata_t &inputdata )
{
int setTo = inputdata.value.Int();
AssertMsg1(setTo >= 0 && setTo <= 100, "Tried to set autosave MinHitpointsThreshold to %d!\n", setTo);
m_minHitPoints = setTo;
}
// Finds the named physics object. If no name, returns the world
// If a name is specified and an object not found - errors are reported
IPhysicsObject *FindPhysicsObjectByNameOrWorld( string_t name, CBaseEntity *pErrorEntity )
{
if ( !name )
return g_PhysWorldObject;
IPhysicsObject *pPhysics = FindPhysicsObjectByName( name.ToCStr(), pErrorEntity );
if ( !pPhysics )
{
DevWarning("%s: can't find %s\n", pErrorEntity->GetClassname(), name.ToCStr());
}
return pPhysics;
}
class CLogicCollisionPair : public CLogicalEntity
{
DECLARE_CLASS( CLogicCollisionPair, CLogicalEntity );
public:
void EnableCollisions( bool bEnable )
{
IPhysicsObject *pPhysics0 = FindPhysicsObjectByNameOrWorld( m_nameAttach1, this );
IPhysicsObject *pPhysics1 = FindPhysicsObjectByNameOrWorld( m_nameAttach2, this );
// need two different objects to do anything
if ( pPhysics0 && pPhysics1 && pPhysics0 != pPhysics1 )
{
m_disabled = !bEnable;
m_succeeded = true;
if ( bEnable )
{
PhysEnableEntityCollisions( pPhysics0, pPhysics1 );
}
else
{
PhysDisableEntityCollisions( pPhysics0, pPhysics1 );
}
}
else
{
m_succeeded = false;
}
}
void Activate( void )
{
if ( m_disabled )
{
EnableCollisions( false );
}
BaseClass::Activate();
}
void InputDisableCollisions( inputdata_t &inputdata )
{
if ( m_succeeded && m_disabled )
return;
EnableCollisions( false );
}
void InputEnableCollisions( inputdata_t &inputdata )
{
if ( m_succeeded && !m_disabled )
return;
EnableCollisions( true );
}
// If Activate() becomes PostSpawn()
//void OnRestore() { Activate(); }
DECLARE_DATADESC();
private:
string_t m_nameAttach1;
string_t m_nameAttach2;
bool m_disabled;
bool m_succeeded;
};
BEGIN_DATADESC( CLogicCollisionPair )
DEFINE_KEYFIELD( m_nameAttach1, FIELD_STRING, "attach1" ),
DEFINE_KEYFIELD( m_nameAttach2, FIELD_STRING, "attach2" ),
DEFINE_KEYFIELD( m_disabled, FIELD_BOOLEAN, "startdisabled" ),
DEFINE_FIELD( m_succeeded, FIELD_BOOLEAN ),
// Inputs
DEFINE_INPUTFUNC( FIELD_VOID, "DisableCollisions", InputDisableCollisions ),
DEFINE_INPUTFUNC( FIELD_VOID, "EnableCollisions", InputEnableCollisions ),
END_DATADESC()
LINK_ENTITY_TO_CLASS( logic_collision_pair, CLogicCollisionPair );
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
#define MAX_LOGIC_BRANCH_NAMES 16
class CLogicBranchList : public CLogicalEntity
{
DECLARE_CLASS( CLogicBranchList, CLogicalEntity );
virtual void Spawn();
virtual void Activate();
virtual int DrawDebugTextOverlays( void );
private:
enum LogicBranchListenerLastState_t
{
LOGIC_BRANCH_LISTENER_NOT_INIT = 0,
LOGIC_BRANCH_LISTENER_ALL_TRUE,
LOGIC_BRANCH_LISTENER_ALL_FALSE,
LOGIC_BRANCH_LISTENER_MIXED,
};
void DoTest( CBaseEntity *pActivator );
string_t m_nLogicBranchNames[MAX_LOGIC_BRANCH_NAMES];
CUtlVector<EHANDLE> m_LogicBranchList;
LogicBranchListenerLastState_t m_eLastState;
// Inputs
void Input_OnLogicBranchRemoved( inputdata_t &inputdata );
void Input_OnLogicBranchChanged( inputdata_t &inputdata );
void InputTest( inputdata_t &inputdata );
// Outputs
COutputEvent m_OnAllTrue; // Fired when all the registered logic_branches become true.
COutputEvent m_OnAllFalse; // Fired when all the registered logic_branches become false.
COutputEvent m_OnMixed; // Fired when one of the registered logic branches changes, but not all are true or false.
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(logic_branch_listener, CLogicBranchList);
BEGIN_DATADESC( CLogicBranchList )
// Silence, classcheck!
//DEFINE_ARRAY( m_nLogicBranchNames, FIELD_STRING, MAX_LOGIC_BRANCH_NAMES ),
// Keys
DEFINE_KEYFIELD( m_nLogicBranchNames[0], FIELD_STRING, "Branch01" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[1], FIELD_STRING, "Branch02" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[2], FIELD_STRING, "Branch03" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[3], FIELD_STRING, "Branch04" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[4], FIELD_STRING, "Branch05" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[5], FIELD_STRING, "Branch06" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[6], FIELD_STRING, "Branch07" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[7], FIELD_STRING, "Branch08" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[8], FIELD_STRING, "Branch09" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[9], FIELD_STRING, "Branch10" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[10], FIELD_STRING, "Branch11" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[11], FIELD_STRING, "Branch12" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[12], FIELD_STRING, "Branch13" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[13], FIELD_STRING, "Branch14" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[14], FIELD_STRING, "Branch15" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[15], FIELD_STRING, "Branch16" ),
DEFINE_UTLVECTOR( m_LogicBranchList, FIELD_EHANDLE ),
DEFINE_FIELD( m_eLastState, FIELD_INTEGER ),
// Inputs
DEFINE_INPUTFUNC( FIELD_INPUT, "Test", InputTest ),
DEFINE_INPUTFUNC( FIELD_INPUT, "_OnLogicBranchChanged", Input_OnLogicBranchChanged ),
DEFINE_INPUTFUNC( FIELD_INPUT, "_OnLogicBranchRemoved", Input_OnLogicBranchRemoved ),
// Outputs
DEFINE_OUTPUT( m_OnAllTrue, "OnAllTrue" ),
DEFINE_OUTPUT( m_OnAllFalse, "OnAllFalse" ),
DEFINE_OUTPUT( m_OnMixed, "OnMixed" ),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose: Called before spawning, after key values have been set.
//-----------------------------------------------------------------------------
void CLogicBranchList::Spawn( void )
{
}
//-----------------------------------------------------------------------------
// Finds all the logic_branches that we are monitoring and register ourselves with them.
//-----------------------------------------------------------------------------
void CLogicBranchList::Activate( void )
{
for ( int i = 0; i < MAX_LOGIC_BRANCH_NAMES; i++ )
{
CBaseEntity *pEntity = NULL;
while ( ( pEntity = gEntList.FindEntityGeneric( pEntity, STRING( m_nLogicBranchNames[i] ), this ) ) != NULL )
{
if ( FClassnameIs( pEntity, "logic_branch" ) )
{
CLogicBranch *pBranch = (CLogicBranch *)pEntity;
pBranch->AddLogicBranchListener( this );
m_LogicBranchList.AddToTail( pBranch );
}
else
{
DevWarning( "logic_branchlist %s refers to entity %s, which is not a logic_branch\n", GetDebugName(), pEntity->GetDebugName() );
}
}
}
BaseClass::Activate();
}
//-----------------------------------------------------------------------------
// Called when a monitored logic branch is deleted from the world, since that
// might affect our final result.
//-----------------------------------------------------------------------------
void CLogicBranchList::Input_OnLogicBranchRemoved( inputdata_t &inputdata )
{
int nIndex = m_LogicBranchList.Find( inputdata.pActivator );
if ( nIndex != -1 )
{
m_LogicBranchList.FastRemove( nIndex );
}
// See if this logic_branch's deletion affects the final result.
DoTest( inputdata.pActivator );
}
//-----------------------------------------------------------------------------
// Called when the value of a monitored logic branch changes.
//-----------------------------------------------------------------------------
void CLogicBranchList::Input_OnLogicBranchChanged( inputdata_t &inputdata )
{
DoTest( inputdata.pActivator );
}
//-----------------------------------------------------------------------------
// Input handler to manually test the monitored logic branches and fire the
// appropriate output.
//-----------------------------------------------------------------------------
void CLogicBranchList::InputTest( inputdata_t &inputdata )
{
// Force an output.
m_eLastState = LOGIC_BRANCH_LISTENER_NOT_INIT;
DoTest( inputdata.pActivator );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CLogicBranchList::DoTest( CBaseEntity *pActivator )
{
bool bOneTrue = false;
bool bOneFalse = false;
for ( int i = 0; i < m_LogicBranchList.Count(); i++ )
{
CLogicBranch *pBranch = (CLogicBranch *)m_LogicBranchList.Element( i ).Get();
if ( pBranch && pBranch->GetLogicBranchState() )
{
bOneTrue = true;
}
else
{
bOneFalse = true;
}
}
// Only fire the output if the new result differs from the last result.
if ( bOneTrue && !bOneFalse )
{
if ( m_eLastState != LOGIC_BRANCH_LISTENER_ALL_TRUE )
{
m_OnAllTrue.FireOutput( pActivator, this );
m_eLastState = LOGIC_BRANCH_LISTENER_ALL_TRUE;
}
}
else if ( bOneFalse && !bOneTrue )
{
if ( m_eLastState != LOGIC_BRANCH_LISTENER_ALL_FALSE )
{
m_OnAllFalse.FireOutput( pActivator, this );
m_eLastState = LOGIC_BRANCH_LISTENER_ALL_FALSE;
}
}
else
{
if ( m_eLastState != LOGIC_BRANCH_LISTENER_MIXED )
{
m_OnMixed.FireOutput( pActivator, this );
m_eLastState = LOGIC_BRANCH_LISTENER_MIXED;
}
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
int CLogicBranchList::DrawDebugTextOverlays( void )
{
int text_offset = BaseClass::DrawDebugTextOverlays();
if (m_debugOverlays & OVERLAY_TEXT_BIT)
{
char tempstr[512];
for ( int i = 0; i < m_LogicBranchList.Count(); i++ )
{
CLogicBranch *pBranch = (CLogicBranch *)m_LogicBranchList.Element( i ).Get();
if ( pBranch )
{
Q_snprintf( tempstr, sizeof(tempstr), "Branch (%s): %s", STRING(pBranch->GetEntityName()), (pBranch->GetLogicBranchState()) ? "TRUE" : "FALSE" );
EntityText( text_offset, tempstr, 0 );
text_offset++;
}
}
}
return text_offset;
}