C++ ActivateTargets函數代碼示例

void hhGibbable::Explode(idEntity *activator) {
	hhFxInfo fxInfo;

	Hide();
	fl.takedamage = false;
	GetPhysics()->SetContents( 0 );
	ActivateTargets( activator );
	SetSkinByName(NULL);
	if ( spawnArgs.GetFloat( "respawn", "0" ) ) {
		PostEventSec( &EV_Respawn, spawnArgs.GetFloat( "respawn", "0" ) );
	} else {
		PostEventMS( &EV_Remove, 200 );	// Remove after a small delay to allow sound commands to execute
	}
	StartSound( "snd_gib", SND_CHANNEL_ANY );

	// Find thinnest axis in the bounds and use for fx normal
	idVec3 thinnest = vec3_origin;
	int axisIndex = DetermineThinnestAxis();
	thinnest[axisIndex] = 1.0f;
	thinnest *= GetAxis();

	fxInfo.RemoveWhenDone( true );
	fxInfo.SetNormal(thinnest);
	// Spawn FX system for gib
	BroadcastFxInfo( spawnArgs.GetString("fx_gib"), GetOrigin(), GetAxis(), &fxInfo );

	// Spawn gibs
	if (spawnArgs.FindKey("def_debrisspawner")) {
		hhUtils::SpawnDebrisMass(spawnArgs.GetString("def_debrisspawner"), this );
	}
}

/*
================
idTrigger_Hurt::Event_Touch
================
*/
void idTrigger_Hurt::Event_Touch( idEntity* other, trace_t* trace )
{
	const char* damage;
	
	if( common->IsClient() )
	{
		return;
	}
	
	if( on && other && gameLocal.time >= nextTime )
	{
		bool playerOnly = spawnArgs.GetBool( "playerOnly" );
		if( playerOnly )
		{
			if( !other->IsType( idPlayer::Type ) )
			{
				return;
			}
		}
		damage = spawnArgs.GetString( "def_damage", "damage_painTrigger" );
		
		idVec3 dir = vec3_origin;
		if( spawnArgs.GetBool( "kick_from_center", "0" ) )
		{
			dir = other->GetPhysics()->GetOrigin() - GetPhysics()->GetOrigin();
			dir.Normalize();
		}
		other->Damage( NULL, NULL, dir, damage, 1.0f, INVALID_JOINT );
		
		ActivateTargets( other );
		CallScript();
		
		nextTime = gameLocal.time + SEC2MS( delay );
	}
}

/*
================
idBrittleFracture::AddForce
================
*/
void idBrittleFracture::AddForce( idEntity *ent, int id, const idVec3 &point, const idVec3 &force ) {


	
	//if ( id < 0 || id >= shards.Num() )
	if ( id < 0)
	{
		return;
	}

	if (id >= shards.Num())
		id = shards.Num() - 1;

	if ( shards[id]->droppedTime != -1 )
	{
		shards[id]->physicsObj.AddForce( 0, point, force );
	}
	//else if ( health <= 0 && !disableFracture )
	else if ( !disableFracture )
	{
		Shatter( point, force, gameLocal.time );

		//StartSound( "snd_shatter", SND_CHANNEL_ANY, 0, false, NULL );

		//BC Trigger any alarm things.
		ActivateTargets( gameLocal.GetLocalPlayer() );
	}
}

/*
============
idMoveable::Killed
============
*/
void idMoveable::Killed( idEntity *inflictor, idEntity *attacker, int damage, const idVec3 &dir, int location )
{
	if( unbindOnDeath )
	{
		Unbind();
	}
	
	if( brokenModel != "" )
	{
		SetModel( brokenModel );
	}
	
	if( explode )
	{
		if( brokenModel == "" )
		{
			PostEventMS( &EV_Remove, 1000 );
		}
	}
	
	if( renderEntity.gui[ 0 ] )
	{
		renderEntity.gui[ 0 ] = NULL;
	}
	
	ActivateTargets( this );
	
	fl.takedamage = false;
}

/*
=====================
idCameraView::Stop
=====================
*/
void idCameraView::Stop( void ) {
	if ( g_debugCinematic.GetBool() ) {
		gameLocal.Printf( "%d: '%s' stop\n", gameLocal.framenum, GetName() );
	}
	gameLocal.SetCamera(NULL);
	ActivateTargets( gameLocal.GetLocalPlayer() );
}

void hhSlots::CheckVictory() {

	#define NUM_VICTORIES	16
	static victory_t victoryTable[NUM_VICTORIES] = {
		{	MASK_BARBARBAR,		MASK_BARBARBAR,		MASK_BARBARBAR,		10000},
		{	MASK_BARBAR,		MASK_BARBAR,		MASK_BARBAR,		1000},
		{	MASK_BAR,			MASK_BAR,			MASK_BAR,			500},
		{	MASK_ANYBAR,		MASK_ANYBAR,		MASK_ANYBAR,		100},

		{	MASK_MELON,			MASK_MELON,			MASK_MELON,			60},
		{	MASK_GRAPE,			MASK_GRAPE,			MASK_GRAPE,			50},
		{	MASK_APPLE,			MASK_APPLE,			MASK_APPLE,			40},
		{	MASK_LEMON,			MASK_LEMON,			MASK_LEMON,			30},
		{	MASK_ORANGE,		MASK_ORANGE,		MASK_ORANGE,		20},
		{	MASK_CHERRY,		MASK_CHERRY,		MASK_CHERRY,		10},

		{	MASK_CHERRY,		MASK_CHERRY,		MASK_ANY,			5},
		{	MASK_ANY,			MASK_CHERRY,		MASK_CHERRY,		5},
		{	MASK_CHERRY,		MASK_ANY,			MASK_CHERRY,		5},

		{	MASK_CHERRY,		MASK_ANY,			MASK_ANY,			2},
		{	MASK_ANY,			MASK_CHERRY,		MASK_ANY,			2},
		{	MASK_ANY,			MASK_ANY,			MASK_CHERRY,		2}
	};

	PlayerCredits -= Bet;
	result = SLOTRESULT_LOSE;
	creditsWon = 0;
	for (int ix=0; ix<NUM_VICTORIES; ix++) {
		int fruitmask1 = MaskForFruit(reel1[ReelPos2Slot(reelPos1)]);
		int fruitmask2 = MaskForFruit(reel2[ReelPos2Slot(reelPos2)]);
		int fruitmask3 = MaskForFruit(reel3[ReelPos2Slot(reelPos3)]);

		if ((fruitmask1 & victoryTable[ix].f1) &&
			(fruitmask2 & victoryTable[ix].f2) &&
			(fruitmask3 & victoryTable[ix].f3) ) {

			result = SLOTRESULT_WIN;
			creditsWon = Bet * victoryTable[ix].payoff;
			PlayerCredits += creditsWon;
			PlayerCredits = idMath::ClampInt(0, 999999999, PlayerCredits);

			// Play victory sound
			if (victoryAmount && PlayerCredits >= victoryAmount) {
				StartSound( "snd_victory", SND_CHANNEL_ANY );
				ActivateTargets( gameLocal.GetLocalPlayer() );
				victoryAmount = 0;
			}
			else if (victoryTable[ix].payoff > 5) {
				StartSound( "snd_winbig", SND_CHANNEL_ANY );
			}
			else {
				StartSound( "snd_win", SND_CHANNEL_ANY );
			}
			break;
		}
	}

	PlayerBet = idMath::ClampInt(0, PlayerCredits, PlayerBet);
}

/*
================
idTrigger_Count::Event_TriggerAction
================
*/
void idTrigger_Count::Event_TriggerAction( idEntity *activator ) {
    ActivateTargets( activator );
    CallScript( activator );
    if ( goal == -1 ) {
        PostEventMS( &EV_Remove, 0 );
    }
}

/*
================
idTrigger_Multi::TriggerAction
================
*/
void idTrigger_Multi::TriggerAction( idEntity *activator ) {
// RAVEN BEGIN
// jdischler: added for Aweldon.  The trigger, when activated, will call the listed func with all attached targets, then return.
    if ( spawnArgs.GetBool( "_callWithTargets", "0" ))
    {
        idEntity *ent;
        for( int i = 0; i < targets.Num(); i++ )
        {
            ent = targets[ i ].GetEntity();
            if ( !ent )
            {
                continue;
            }
            CallScript( ent );
        }
        return;
    }
// RAVEN END
    ActivateTargets( triggerWithSelf ? this : activator );
    CallScript( triggerWithSelf ? this : activator );

    if ( wait >= 0 ) {
        nextTriggerTime = gameLocal.time + SEC2MS( wait + random * gameLocal.random.CRandomFloat() );
    } else {
        // we can't just remove (this) here, because this is a touch function
        // called while looping through area links...
        nextTriggerTime = gameLocal.time + 1;
        PostEventMS( &EV_Remove, 0 );
    }
}

/*
================
idTrigger_Timer::Event_Timer
================
*/
void idTrigger_Timer::Event_Timer( void ) {
	ActivateTargets( this );
	// set time before next firing
	if( wait >= 0.0f ) {
		PostEventSec( &EV_Timer, wait + gameLocal.random.CRandomFloat() * random );
	}
}

/*
==============
idSpawner::Event_Activate
==============
*/
void idSpawner::Event_Activate( idEntity *activator ) {
	// "trigger_only" spawners will attempt to spawn when triggered
	if ( spawnArgs.GetBool( "trigger_only" ) ) {
		// Update next spawn time to follo CheckSpawn into thinking its time to spawn again
		nextSpawnTime = gameLocal.time;
		CheckSpawn();
		return;
	}
	
	// If nextSpawnTime is zero then the spawner is currently deactivated
	if ( nextSpawnTime == 0 ) {
		// Start thinking
		BecomeActive( TH_THINK );
		
		// Allow immediate spawn
		nextSpawnTime = gameLocal.time;
		
		// Spawn any ai targets and add them to the current count
		ActivateTargets( this );
	} else {
		nextSpawnTime = 0;
		BecomeInactive( TH_THINK );
		
		// Remove the spawner if need be
		if ( spawnArgs.GetBool( "remove", "1" ) ) {
			PostEventMS( &EV_Remove, 0 );
		}
	}
}

/*
================
idBrittleFracture::Shatter
================
*/
void idBrittleFracture::Shatter( const idVec3 &point, const idVec3 &impulse, const int time ) {
	int i;
	idVec3 dir;
	shard_t *shard;
	float m;

	if ( gameLocal.isServer ) {
		idBitMsg	msg;
		byte		msgBuf[MAX_EVENT_PARAM_SIZE];

		msg.Init( msgBuf, sizeof( msgBuf ) );
		msg.BeginWriting();
		msg.WriteFloat( point[0] );
		msg.WriteFloat( point[1] );
		msg.WriteFloat( point[2] );
		msg.WriteFloat( impulse[0] );
		msg.WriteFloat( impulse[1] );
		msg.WriteFloat( impulse[2] );
		ServerSendEvent( EVENT_SHATTER, &msg, true, -1 );
	}

	if ( time > ( gameLocal.time - SHARD_ALIVE_TIME ) ) {
		StartSound( "snd_shatter", SND_CHANNEL_ANY, 0, false, NULL );
	}

	if ( !IsBroken() ) {
		Break();
	}

	if ( fxFracture.Length() ) {
		idEntityFx::StartFx( fxFracture, &point, &GetPhysics()->GetAxis(), this, true );
	}

	dir = impulse;
	m = dir.Normalize();

	for ( i = 0; i < shards.Num(); i++ ) {
		shard = shards[i];

		if ( shard->droppedTime != -1 ) {
			continue;
		}

		if ( ( shard->clipModel->GetOrigin() - point ).LengthSqr() > Square( maxShatterRadius ) ) {
			continue;
		}

		DropShard( shard, point, dir, m, time );
	}

	DropFloatingIslands( point, impulse, time );

	//trigger it.
	if (!firedTargets)
	{
		firedTargets = true;
		ActivateTargets(this);
	}
}

/*
================
idBrittleFracture::Killed
================
*/
void idBrittleFracture::Killed( idEntity* inflictor, idEntity* attacker, int damage, const idVec3& dir, int location )
{
	if( !disableFracture )
	{
		ActivateTargets( this );
		Break();
	}
}

/*
================
idItem::Pickup
================
*/
bool idItem::Pickup(idPlayer *player)
{

	if (!GiveToPlayer(player)) {
		return false;
	}

	if (gameLocal.isServer) {
		ServerSendEvent(EVENT_PICKUP, NULL, false, -1);
	}

	// play pickup sound
	StartSound("snd_acquire", SND_CHANNEL_ITEM, 0, false, NULL);

	// trigger our targets
	ActivateTargets(player);

	// clear our contents so the object isn't picked up twice
	GetPhysics()->SetContents(0);

	// hide the model
	Hide();

	// add the highlight shell
	if (itemShellHandle != -1) {
		gameRenderWorld->FreeEntityDef(itemShellHandle);
		itemShellHandle = -1;
	}

	float respawn = spawnArgs.GetFloat("respawn");
	bool dropped = spawnArgs.GetBool("dropped");
	bool no_respawn = spawnArgs.GetBool("no_respawn");

	if (gameLocal.isMultiplayer && respawn == 0.0f) {
		respawn = 20.0f;
	}

	if (respawn && !dropped && !no_respawn) {
		const char *sfx = spawnArgs.GetString("fxRespawn");

		if (sfx && *sfx) {
			PostEventSec(&EV_RespawnFx, respawn - 0.5f);
		}

		PostEventSec(&EV_RespawnItem, respawn);
	} else if (!spawnArgs.GetBool("inv_objective") && !no_respawn) {
		// give some time for the pickup sound to play
		// FIXME: Play on the owner
		if (!spawnArgs.GetBool("inv_carry")) {
			PostEventMS(&EV_Remove, 5000);
		}
	}

	BecomeInactive(TH_THINK);
	return true;
}

/*
================
idLight::BecomeBroken
================
*/
void idLight::BecomeBroken( idEntity *activator ) {
	const char *damageDefName;

	fl.takedamage = false;

	if ( brokenModel.Length() ) {
		SetModel( brokenModel );

		if ( !spawnArgs.GetBool( "nonsolid" ) ) {
			GetPhysics()->SetClipModel( new idClipModel( brokenModel.c_str() ), 1.0f );
			GetPhysics()->SetContents( CONTENTS_SOLID );
		}
	} else if ( spawnArgs.GetBool( "hideModelOnBreak" ) ) {
		SetModel( "" );
		GetPhysics()->SetContents( 0 );
	}

	if ( gameLocal.isServer ) {

		ServerSendEvent( EVENT_BECOMEBROKEN, NULL, true, -1 );

		if ( spawnArgs.GetString( "def_damage", "", &damageDefName ) ) {
			idVec3 origin = renderEntity.origin + renderEntity.bounds.GetCenter() * renderEntity.axis;
			gameLocal.RadiusDamage( origin, activator, activator, this, this, damageDefName );
		}

	}

	ActivateTargets( activator );

	// offset the start time of the shader to sync it to the game time
	renderEntity.shaderParms[ SHADERPARM_TIMEOFFSET ] = -MS2SEC( gameLocal.time );
	renderLight.shaderParms[ SHADERPARM_TIMEOFFSET ] = -MS2SEC( gameLocal.time );

	// set the state parm
	renderEntity.shaderParms[ SHADERPARM_MODE ] = 1;
	renderLight.shaderParms[ SHADERPARM_MODE ] = 1;

	// if the light has a sound, either start the alternate (broken) sound, or stop the sound
	const char *parm = spawnArgs.GetString( "snd_broken" );
	if ( refSound.shader || ( parm && *parm ) ) {
		StopSound( SND_CHANNEL_ANY, false );
		const idSoundShader *alternate = refSound.shader ? refSound.shader->GetAltSound() : declManager->FindSound( parm );
		if ( alternate ) {
			// start it with no diversity, so the leadin break sound plays
			refSound.referenceSound->StartSound( alternate, SND_CHANNEL_ANY, 0.0, 0 );
		}
	}

	parm = spawnArgs.GetString( "mtr_broken" );
	if ( parm && *parm ) {
		SetShader( parm );
	}

	UpdateVisuals();
}

/*
================
idSecurityCamera::Event_Alert
================
*/
void idSecurityCamera::Event_Alert( void ) {
	float	wait;
	SetAlertMode( ACTIVATED );
	StopSound( SND_CHANNEL_ANY, false );
	StartSound( "snd_activate", SND_CHANNEL_BODY, 0, false, NULL );
	ActivateTargets( this );
	CancelEvents( &EV_SecurityCam_ContinueSweep );
	wait = spawnArgs.GetFloat( "wait", "20" );
	PostEventSec( &EV_SecurityCam_ContinueSweep, wait );
}