C++ idDict类代码示例

void CStimResponseCollection::CreateTimer(const idDict& args, const CStimPtr& stim, int index)
{
	CStimResponseTimer* timer = stim->GetTimer();

	timer->m_Reload = args.GetInt(va("sr_timer_reload_%u", index) , "-1");

	idStr str = args.GetString(va("sr_timer_type_%u", index), "");

	timer->m_Type = (str == "RELOAD") ? CStimResponseTimer::SRTT_RELOAD : CStimResponseTimer::SRTT_SINGLESHOT;
	
	args.GetString(va("sr_timer_time_%u", index), "0:0:0:0", str);

    TimerValue val = CStimResponseTimer::ParseTimeString(str);
	
	// if timer is actually set
	if (val.Time.Hour || val.Time.Minute || val.Time.Second || val.Time.Millisecond)
	{
		// TODO: Return a bool here so that the outer function knows not to add this to m_Stim in the collection?

		stim->AddTimerToGame();
		timer->SetTimer(val.Time.Hour, val.Time.Minute, val.Time.Second, val.Time.Millisecond);
		
		// timer starts on map startup by default, otherwise wait for start
		if (!args.GetBool(va("sr_timer_waitforstart_%u", index), "0"))
		{
			timer->Start(static_cast<unsigned long>(sys->GetClockTicks()));
		}
	}
}

//
// stripReactionPrefix()
//
void hhReactionHandler::StripReactionPrefix(idDict &dict) {
	const idKeyValue *kv = NULL;//dict.MatchPrefix("reaction");

	idDict newDict;
	
	for(int i=0;i<dict.GetNumKeyVals();i++) {
		kv = dict.GetKeyVal(i);
		
		idStr key;
		key = kv->GetKey();

		// Do we have a reaction token to strip out?
		if(idStr::FindText(key.c_str(), "reaction") != -1) {
		
			int endPrefix = idStr::FindChar(key.c_str(), '_');
			if(endPrefix == -1) {
				gameLocal.Error("reactionX_ prefix not found.");
			}
			idStr realKey(key);
			realKey = key.Mid(endPrefix+1, key.Length() - endPrefix - 1);
			key = realKey;
		}		
		
		//dict.Delete(kv->GetKey().c_str());
		newDict.Set(key.c_str(), kv->GetValue());

		kv = dict.MatchPrefix("reaction", kv);
	}
	

	dict.Clear();
	dict.Copy(newDict);
}

/*
================
idAF::LoadState
================
*/
void idAF::LoadState( const idDict &args )
{
	const idKeyValue	*kv;
	idStr				name;
	idAFBody			*body;
	idVec3				origin;
	idAngles			angles;
	
	kv = args.MatchPrefix( "body ", NULL );
	
	while( kv )
	{
		name = kv->GetKey();
		name.Strip( "body " );
		body = physicsObj.GetBody( name );
		
		if( body )
		{
			sscanf( kv->GetValue(), "%f %f %f %f %f %f", &origin.x, &origin.y, &origin.z, &angles.pitch, &angles.yaw, &angles.roll );
			body->SetWorldOrigin( origin );
			body->SetWorldAxis( angles.ToMat3() );
		}
		else
		{
			gameLocal.DWarning( "Unknown body part %s in articulated figure %s", name.c_str(), this->name.c_str() );
		}
		kv = args.MatchPrefix( "body ", kv );
	}
	physicsObj.UpdateClipModels();
}

void CInventoryItem::ParseSpawnargs(const idDict& spawnArgs)
{
	m_Persistent = spawnArgs.GetBool("inv_persistent", "0");
	m_LightgemModifier = spawnArgs.GetInt("inv_lgmodifier", "0");
	m_MovementModifier = spawnArgs.GetFloat("inv_movement_modifier", "1");
	m_FrobDistanceCap = spawnArgs.GetFloat("inv_frob_distance_cap", "-1");
	m_Icon = spawnArgs.GetString("inv_icon", "");
}

/*
================
idDemoFile::WriteDict
================
*/
void idDemoFile::WriteDict( const idDict &dict ) {
	int i, c;
	c = dict.GetNumKeyVals();
	WriteInt( c );
	for( i = 0; i < c; i++ ) {
		WriteHashString( dict.GetKeyVal( i )->GetKey() );
		WriteHashString( dict.GetKeyVal( i )->GetValue() );
	}
}

/*
============
idCVarSystemLocal::MoveCVarsToDict
============
*/
const idDict* idCVarSystemLocal::MoveCVarsToDict( int flags ) const {
	moveCVarsToDict.Clear();
	for( int i = 0; i < cvars.Num(); i++ ) {
		idCVar *cvar = cvars[i];
		if ( cvar->GetFlags() & flags ) {
			moveCVarsToDict.Set( cvar->GetName(), cvar->GetString() );
		}
	}
	return &moveCVarsToDict;
}

/*
============
idCVarSystemLocal::SetCVarsFromDict
============
*/
void idCVarSystemLocal::SetCVarsFromDict( const idDict &dict ) {
	idInternalCVar *internal;

	for( int i = 0; i < dict.GetNumKeyVals(); i++ ) {
		const idKeyValue *kv = dict.GetKeyVal( i );
		internal = FindInternal( kv->GetKey() );
		if ( internal ) {
			internal->InternalServerSetString( kv->GetValue() );
		}
	}
}

/*
================
idDemoFile::ReadDict
================
*/
void idDemoFile::ReadDict( idDict &dict ) {
	int i, c;
	idStr key, val;
	dict.Clear();
	ReadInt( c );
	for( i = 0; i < c; i++ ) {
		key = ReadHashString();
		val = ReadHashString();
		dict.Set( key, val );
	}
}

void Setting::ParseFromDict(const idDict& dict, int level, int index)
{
	isValid = true; // in dubio pro reo

	// Get the classname, target spawnarg and argument
	className = dict.GetString(va(PATTERN_CLASS, level, index));
	spawnArg = dict.GetString(va(PATTERN_CHANGE, level, index));
	argument = dict.GetString(va(PATTERN_ARG, level, index));

	// Parse the application type
	appType = EAssign;

	if (!argument.IsEmpty())
	{
		// Check for ignore argument
		if (argument == APPTYPE_IGNORE)
		{
			appType = EIgnore;
			argument.Empty(); // clear the argument
		}
		else if (argument.Find(' ') != -1)
		{
			// greebo: We have a space in the argument, hence it cannot be 
			// a mathematical operation. This usually applies to vector arguments
			// like '-205 10 20', which can contain a leading minus sign.
		}
		// Check for special modifiers
		else if (argument[0] == '+')
		{
			appType = EAdd;
			// Remove the first character
			argument = idStr(argument, 1, argument.Length());
		}
		else if (argument[0] == '*')
		{
			appType = EMultiply;
			// Remove the first character
			argument = idStr(argument, 1, argument.Length());
		}
		else if (argument[0] == '-')
		{
			appType = EAdd;
			// Leave the "-" sign, it will be the sign of the parsed int
		}
	}

	if (spawnArg.IsEmpty())
	{
		// Spawnarg must not be empty
		isValid = false;
	}

	// classname can be empty (this is valid for entity-specific difficulties)
}

END_CLASS

/*
================
sdVehicleJointAimer::Setup
================
*/
bool sdVehicleJointAimer::Setup( sdTransport* _vehicle, const angleClamp_t& yaw, const angleClamp_t& pitch, const idDict& ikParms ) {
	joint = INVALID_JOINT;

	if ( !sdVehicleIKSystem::Setup( _vehicle, yaw, pitch, ikParms ) ) {
		return false;
	}

	yawSound = NULL;
	if ( clampYaw.sound != NULL ) {
		yawSound = vehicle->GetMotorSounds().Alloc();
		yawSound->Start( clampYaw.sound );
	}

	pitchSound = NULL;
	if ( clampPitch.sound != NULL ) {
		pitchSound = vehicle->GetMotorSounds().Alloc();
		pitchSound->Start( clampPitch.sound );
	}

	idAnimator* animator = vehicle->GetAnimator();
	joint = animator->GetJointHandle( ikParms.GetString( "joint" ) );

	if ( joint == INVALID_JOINT ) {
		return false;
	}

	animator->GetJointTransform( joint, gameLocal.time, baseAxis );
	angles = baseAxis.ToAngles();

	const char* weapon2Name = ikParms.GetString( "weapon2" );
	if ( *weapon2Name ) {
		weapon2 = _vehicle->GetWeapon( weapon2Name );
		if ( !weapon2 ) {
			gameLocal.Warning( "sdVehicleIKSystem::Setup Invalid Weapon '%s'", weapon2Name );
			return false;
		}
	} else {
		weapon2 = NULL;
	}

	return true;
}

DifficultySettings::InheritanceChain DifficultySettings::GetInheritanceChain(const idDict& dict)
{
	std::string className = dict.GetString("classname");

	// stgatilov: Look the class name up in the chains cache
	InheritanceChainsMap::iterator it = _inheritanceChains.find(className);
	if (it != _inheritanceChains.end())
		return it->second;

	InheritanceChain inheritanceChain;

	// Add the classname itself to the end of the list
	inheritanceChain.push_back(className);

	// greebo: Extract the inherit value from the raw declaration text, 
	// as the "inherit" key has been removed in the given "dict"
	for (std::string inherit = GetInheritValue(className); 
		!inherit.empty();
		inherit = GetInheritValue(inherit))
	{
		// Has parent, add to list
		inheritanceChain.push_back(inherit);
	}

	// stgatilov: reverse the chain so that parents go first
	std::reverse(inheritanceChain.begin(), inheritanceChain.end());

	// stgatilov: save the chain in cache
	_inheritanceChains[className] = inheritanceChain;

	return inheritanceChain;
}

void DifficultySettings::ApplySettings(idDict& target)
{
	std::string eclass = target.GetString("classname");

	if (eclass.empty()) {
		return; // no classname, no rules
	}

	// greebo: First, get the list of entity-specific difficulty settings from the dictionary
	// Everything processed here will be ignored in the second run (where the default settings are applied)
	idList<Setting> entSettings = Setting::ParseSettingsFromDict(target, _level);
	DM_LOG(LC_DIFFICULTY, LT_DEBUG)LOGSTRING("Found %d difficulty settings on the entity %s.\r", entSettings.Num(), target.GetString("name"));

	// Apply the settings one by one
	for (int i = 0; i < entSettings.Num(); i++)
	{
		DM_LOG(LC_DIFFICULTY, LT_DEBUG)LOGSTRING("Applying entity-specific setting: %s => %s.\r", entSettings[i].spawnArg.c_str(), entSettings[i].argument.c_str());
		entSettings[i].Apply(target);
	}

	// Second step: apply global settings

	// Get the inheritancechain for the given target dict
	const InheritanceChain &inheritanceChain = GetInheritanceChain(target);

	// Go through the inheritance chain front to back and apply the settings
	for (InheritanceChain::const_iterator c = inheritanceChain.begin(); c != inheritanceChain.end(); ++c)
	{
		std::string className = *c;

		// Process the list of default settings that apply to this entity class,
		// but ignore all keys that have been addressed by the entity-specific settings.
		for (SettingsMap::iterator i = _settings.find(className);
			 i != _settings.upper_bound(className) && i != _settings.end();
			 ++i)
		{
			Setting& setting = i->second;
			bool settingApplicable = true;

			// Check if the spawnarg has been processed in the entity-specific settings
			for (int k = 0; k < entSettings.Num(); k++)
			{
				if (entSettings[k].spawnArg == setting.spawnArg)
				{
					// This target spawnarg has already been processed in the first run, skip it
					DM_LOG(LC_DIFFICULTY, LT_DEBUG)LOGSTRING("Ignoring global setting: %s => %s.\r", setting.spawnArg.c_str(), setting.argument.c_str());
					settingApplicable = false;
					break;
				}
			}

			if (settingApplicable)
			{
				// We have green light, apply the setting
				DM_LOG(LC_DIFFICULTY, LT_DEBUG)LOGSTRING("Applying global setting: %s => %s.\r", setting.spawnArg.c_str(), setting.argument.c_str());
				setting.Apply(target);
			}
		}
	}
}

void CStimResponseCollection::InitFromSpawnargs(const idDict& args, idEntity* owner)
{
	if (owner == NULL)
	{
		DM_LOG(LC_STIM_RESPONSE, LT_ERROR)LOGSTRING("Owner set to NULL is not allowed!\r");
		return;
	}

	idStr name;

	for (int i = 1; /* in-loop break */; ++i)
	{
		idStr name = va("sr_class_%u", i);
		DM_LOG(LC_STIM_RESPONSE, LT_DEBUG)LOGSTRING("Looking for %s\r", name.c_str());

		idStr str;
		if (!args.GetString(name, "X", str))
		{
			break;
		}

		char sr_class = str[0];

		if (ParseSpawnArg(args, owner, sr_class, i) == false)
		{
			break;
		}
	}
}

/*
========================
idAchievementManager::SavePersistentData
========================
*/
void idAchievementManager::SavePersistentData( idDict& playerInfo )
{
	for( int i = 0; i < ACHIEVEMENTS_NUM; ++i )
	{
		playerInfo.SetInt( va( "ach_%d", i ), counts[i] );
	}
}

/*
========================
idAchievementManager::RestorePersistentData
========================
*/
void idAchievementManager::RestorePersistentData( const idDict& spawnArgs )
{
	for( int i = 0; i < ACHIEVEMENTS_NUM; ++i )
	{
		counts[i] = spawnArgs.GetInt( va( "ach_%d", i ), "0" );
	}
}