KSG-Script/ksgScript/Klassen/KSGSBool.cpp

#include "KSGSBool.h"
#include "KSGSTyp.h"
#include "../Error/Error.h"
#include "KSGSInt.h"
#include "KSGSDouble.h"
#include "KSGSText.h"

using namespace KSGScript;

// Inhalt der KSGSBoolKlasse Klasse aus KSGSBool.h
// Konstruktor
KSGSBoolKlasse::KSGSBoolKlasse( KSGScriptObj *zObj, bool std )
	: KSGSKlasseInstanz( KSGS_BOOL, 0, 0, zObj )
{
	val = std;
}

// Destruktor
KSGSBoolKlasse::~KSGSBoolKlasse()
{

}

// nicht constant
KSGSVariable *KSGSBoolKlasse::doOperator( int id, KSGSVariable *rechts )
{
	if( !rechts && id != KSGS_O_NICHT && id != KSGS_O_MINUS1 && id != KSGS_O_PLUS1 )
	{
		if( rechts )
			rechts->release();
		error( 3, {}, obj );
		return 0;
	}
	KSGSVariable *ret = 0;
	switch( id )
	{
	case KSGS_O_SET:
		val = rechts->getBool();
		ret = getThis();
		break;
	case KSGS_O_PLUSSET:
		val = ( val + rechts->getBool() ) != 0;
		ret = getThis();
		break;
	case KSGS_O_MINUSSET:
		val = ( val - rechts->getBool() ) != 0;
		ret = getThis();
		break;
	case KSGS_O_MAHLSET:
		val = ( val * rechts->getBool() ) != 0;
		ret = getThis();
		break;
	case KSGS_O_UNDSET:
		val &= rechts->getBool();
		ret = getThis();
		break;
	case KSGS_O_ODERSET:
		val |= rechts->getBool();
		ret = getThis();
		break;
	case KSGS_O_GLEICH:
		ret = new KSGSBoolKlasse( obj, val == rechts->getBool() );
		break;
	case KSGS_O_KLEINERGLEICH:
		ret = new KSGSBoolKlasse( obj, val <= rechts->getBool() );
		break;
	case KSGS_O_GRÖßERGLEICH:
		ret = new KSGSBoolKlasse( obj, val >= rechts->getBool() );
		break;
	case KSGS_O_UNGLEICH:
		ret = new KSGSBoolKlasse( obj, val != rechts->getBool() );
		break;
	case KSGS_O_KLEINER:
		ret = new KSGSBoolKlasse( obj, val < rechts->getBool() );
		break;
	case KSGS_O_GRÖßER:
		ret = new KSGSBoolKlasse( obj, val > rechts->getBool() );
		break;
	case KSGS_O_ODER:
		ret = new KSGSBoolKlasse( obj, val || rechts->getBool() );
		break;
	case KSGS_O_UND:
		ret = new KSGSBoolKlasse( obj, val && rechts->getBool() );
		break;
	case KSGS_O_BITODER:
		ret = new KSGSBoolKlasse( obj, val | rechts->getBool() );
		break;
	case KSGS_O_BITUND:
		ret = new KSGSBoolKlasse( obj, val & rechts->getBool() );
		break;
	case KSGS_O_PLUS:
		ret = new KSGSBoolKlasse( obj, ( val + rechts->getBool() ) != 0 );
		break;
	case KSGS_O_MINUS:
		ret = new KSGSBoolKlasse( obj, ( val - rechts->getBool() ) != 0 );
		break;
	case KSGS_O_MAHL:
		ret = new KSGSBoolKlasse( obj, ( val * rechts->getBool() ) != 0 );
		break;
	case KSGS_O_PLUS1:
		ret = new KSGSBoolKlasse( obj, val++ != 0 );
		break;
	case KSGS_O_MINUS1:
		ret = new KSGSBoolKlasse( obj, ( val - 1 ) != 0 );
		break;
	case KSGS_O_NICHT:
		ret = new KSGSBoolKlasse( obj, !val );
		break;
	}
	if( !ret )
		error( 21, {}, obj );
	if( rechts )
		rechts->release();
	return ret;
}

// constant
bool KSGSBoolKlasse::getVal() const
{
	return val;
}

KSGSVariable *KSGSBoolKlasse::umwandelnIn( int typ ) const
{
	switch( typ )
	{
	case KSGS_INT:
		return new KSGSIntKlasse( obj, val );
	case KSGS_DOUBLE:
		return new KSGSDoubleKlasse( obj, val );
	case KSGS_TEXT:
		return new KSGSTextKlasse( obj, Text() += (int)val );
	}
	error( 16, {}, obj );
	return 0;
}

// Reference Counting
KSGSVariable *KSGSBoolKlasse::release()
{
	ref--;
	if( !ref )
		delete this;
	return 0;
}