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( KSGScriptProcessor *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 = dynamic_cast<KSGSVariable *>( getThis() );
        break;
    case KSGS_O_PLUSSET:
        val = ( val + rechts->getBool() ) != 0;
        ret = dynamic_cast<KSGSVariable *>( getThis() );
        break;
    case KSGS_O_MINUSSET:
        val = ( val - rechts->getBool() ) != 0;
        ret = dynamic_cast<KSGSVariable *>( getThis() );
        break;
    case KSGS_O_MAHLSET:
        val = ( val * rechts->getBool() ) != 0;
        ret = dynamic_cast<KSGSVariable *>( getThis() );
        break;
    case KSGS_O_UNDSET:
        val &= rechts->getBool();
        ret = dynamic_cast<KSGSVariable *>( getThis() );
        break;
    case KSGS_O_ODERSET:
        val |= rechts->getBool();
        ret = dynamic_cast<KSGSVariable *>( 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_GREATERGLEICH:
        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_GREATER:
        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 );
        val = 1;
        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;
}