const word ADDRMUS = $a000
const word ADDRPLA = $b000

asm void comm(byte register(a) a, byte register(x) x, byte register(y) y) @ ADDRPLA+3 extern
asm void takt() @ ADDRPLA+6 extern

void main(){
  comm($70,ADDRMUS.lo,ADDRMUS.hi)
  comm(0,0,0)
  while os_CH == $ff {
    if antic_vcount == $10 {
      antic_wsync = $e
      gtia_colbk = $e
      takt()
      gtia_colbk = 0
    }
  }
  comm($40,0,0)
}

const array player @ ADDRPLA = file("data/cmc_player.rep", 6)
// Music by Michal Brzezicki (Caruso) - Echo
const array music @ ADDRMUS = file("data/echo.cmc", 6)