void CPlayer::seek(unsigned long ms)
{
float pos = 0.0f;
rewind();
while(pos < ms && update()) // seek to new position
pos += 1000/getrefresh();
}
static PyObject *_wrap_getrefresh(PyObject *self, PyObject *args) {
PyObject *resultobj;
double result;
if(!PyArg_ParseTuple(args,(char *)":getrefresh")) goto fail;
result = (double)getrefresh();
{
resultobj = SWIG_From_double((double)(result));
}
return resultobj;
fail:
return NULL;
}
unsigned long CPlayer::songlength(int subsong)
{
CSilentopl tempopl;
Copl *saveopl = opl;
float slength = 0.0f;
// save original OPL from being overwritten
opl = &tempopl;
// get song length
rewind(subsong);
while(update() && slength < 600000) // song length limit: 10 minutes
slength += 1000.0f / getrefresh();
rewind(subsong);
// restore original OPL and return
opl = saveopl;
return (unsigned long)slength;
}
