void FourWayMic::init()
{
Matrix22 rot(owner->angle);
allMicAbsPos[0] = owner->pos + rot*Vector( micDist, micDist);
allMicAbsPos[1] = owner->pos + rot*Vector( micDist,-micDist);
allMicAbsPos[2] = owner->pos + rot*Vector(-micDist, micDist);
allMicAbsPos[3] = owner->pos + rot*Vector(-micDist,-micDist);
resetSound();
}
int main (void)
{
static byte rowNumber, columnNumber, synthesizing;
static byte rowBit, columnBits, lastColumnBits[8], changedColumnBits;
/* If we have a character, remove it from the buffer */
if (kbhit ()) {
cgetc ();
}
resetSound();
setUpScreen();
synthesizing=TRUE;
//main loop
while(synthesizing)
{
//do keyboard scan
for (rowNumber = 0; rowNumber <= KeyRows-1; rowNumber++)
{
rowBit = 1 << rowNumber;
CIA1.pra = ~rowBit; //write the row we want to read
columnBits = ~CIA1.prb; //read the keys pressed in the row
if (lastColumnBits[rowNumber] != columnBits)
{
changedColumnBits=lastColumnBits[rowNumber]^columnBits;
lastColumnBits[rowNumber]=columnBits;
for(columnNumber = 0;
columnNumber<= KeyColumns-1 && changedColumnBits != 0;
columnNumber++)
{
if(changedColumnBits & 1)
{
changeFunctionStatus(functionMatrix[rowNumber][columnNumber],
columnBits & 1);
}
changedColumnBits >>= 1;
columnBits >>= 1;
}
}
}
if(kbhit()){
if (cgetc()==13)
synthesizing=FALSE;
}
}
void Microphone::init()
{
Matrix22 rot(owner->angle);
micAbsPos = owner->pos + rot*micRelPos;
resetSound();
}
