void conversion(caracter){
char op,op1,op2;
int i;
switch(op){
case +:
op1 = sacarS();
op2 = sacarS();
meterS(atoi(op1) + atoi(op2));
break;
case -:
op1 = sacarS();
op2 = sacarS();
meterS(atoi(op1) - atoi(op2));
break;
case *:
op1 = sacarS();
op2 = sacarS();
meterS(atoi(op1) * atoi(op2));
break;
case /:
op1 = sacarS();
op2 = sacarS();
meterS(atoi(op1) / atoi(op2));
break;
case ^:
op1 = sacarS();
op2 = sacarS();
meterS(atoi(op1) ^ atoi(op2));
break;
default:
meterS(op);
break;
}
}
void CGuidoCreator::empty(int numerator, int denominator,int dots)
{
clefS();
keyS();
meterS();
fprintf(file,"empty");
if( (numerator!=lastNoteNumerator) || (denominator!=lastNoteDenominator) || (dots!=lastNoteDots) ){
fprintf(file,"*%i/%i",numerator,denominator);
lastNoteDenominator=denominator;
lastNoteNumerator=numerator;
lastNoteDots=dots;
}
for(int i=0;i<dots;i++){fprintf(file,".");}
fprintf(file," ");
}
void CGuidoCreator::note(char pitch, int chromatic, int octave, int durNumerator, int durDenominator, int dispNumerator, int dispDenominator, int dispDots)
{
clefS();
keyS();
meterS();
//calculate durations
float realDuration= (float(durNumerator))/(float(durDenominator));
float dispDuration= (float(dispNumerator))/(float(dispDenominator));
if(dispDots==1){dispDuration*=1.5;}
if(dispDots==2){dispDuration*=1.75;}
//now we can decide, how the note tag is created
if(realDuration==dispDuration){
//the printed duration is the real duration:
note(pitch,chromatic,octave,dispNumerator,dispDenominator,dispDots);
} else {
//the printed duration differs from the real duratioon
fprintf(file,"\\dispDur<%i,%i,%i>( ",dispNumerator,dispDenominator,dispDots);
note(pitch,chromatic,octave,durNumerator,durDenominator,0);
fprintf(file,") ");
}
}//note
void CGuidoCreator::note(char pitch, int chromatic, int octave, int numerator, int denominator, int dots)
{
clefS();
keyS();
meterS();
if(inChord){
notesInChord++;
if(notesInChord>1){
fprintf(file,",");
}
}
if(pitch=='_'){
fprintf(file,"_");
} else {
fprintf(file,"%c",pitch);
switch(chromatic){
case -2:fprintf(file,"&&");break;
case -1:fprintf(file,"&"); break;
case 1:fprintf(file,"#"); break;
case 2:fprintf(file,"##");break;
}
if(lastNoteOctave!=octave){
fprintf(file,"%i",octave);
lastNoteOctave=octave;
}
}
if( (numerator!=lastNoteNumerator) || (denominator!=lastNoteDenominator) || (dots!=lastNoteDots) ){
fprintf(file,"*%i/%i",numerator,denominator);
lastNoteDenominator=denominator;
lastNoteNumerator=numerator;
lastNoteDots=dots;
}
for(int i=0;i<dots;i++){fprintf(file,".");}
fprintf(file," ");
}//note
