KSG-Script/ksgScript/Klassen/KSGSInt.cpp

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

using namespace KSGScript;

// Inhalt der KSGSIntKlasse Klasse aus KSGSInt.h
// Konstruktor
KSGSIntKlasse::KSGSIntKlasse( KSGScriptObj *zObj, int std )
	: KSGSKlasseInstanz( KSGS_INT, 0, 0, zObj )
{
	val = std;
}

// Destruktor
KSGSIntKlasse::~KSGSIntKlasse()
{

}

// nicht constant
void KSGSIntKlasse::set( int i )
{
	val = i;
}

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

// constant
int KSGSIntKlasse::getVal() const
{
	return val;
}

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

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