// "Pulssi" v4, slightly different pad note sequence, heartbeat kick + changed bass line + removed pitch modulation effect
// Yzi/Fit
// 2014-01-18

void addTune()
{
    static unsigned int sequence = 0x782AE530;
    static unsigned int bass = 0xC5A38570;

    int f = framecount++;
    int patch = ((f & 7) << 1) + 0x43;
    int chan = f % 3; 
    int note = ((f >> 2) % 3) * 12 + 26 + (bass & 0xF);
    int vel = 70 - (f & 0x3F);
   
    if (f >= 0x100) if (!(f & 0x37)) midiOutShortMsg(midiout_handle, 0x007f2499); // basari
    if ((!(f & 0x3f)) && (f >= 0x100))
    { // melodia
		if (!(f & 0x7F))
		{
			__asm
			{
				rol dword ptr bass, 4
			}
		}
		
		patch = 89; 

        note = 62 + (sequence & 0xF);
        chan += 4;
	vel = 64;
        __asm
        {
            rol dword ptr sequence, 4
        }
    }
    midiOutShortMsg(midiout_handle, 0x00007BB0 + chan);
    midiOutShortMsg(midiout_handle, 0x000000c0 + chan + (patch << 8));
    //midiOutShortMsg(midiout_handle, 0x000000b0 + chan + (1 << 8) + (96 << 16)); // pitch modulation
    midiOutShortMsg(midiout_handle, 0x00000090 + chan + (note << 8) + (vel << 16));
    midiOutShortMsg(midiout_handle, 0x000019c9); 
    
    Sleep(31);
}