mirror of
https://github.com/thestk/stk
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71 lines
2.7 KiB
C++
71 lines
2.7 KiB
C++
/******************************************/
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/* Simple Voice Manager (Mangler) */
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/* for ToolKit96, 1996 Perry R. Cook */
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/* Princeton University */
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/* */
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/* Make one of these by telling it the */
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/* maximum number of voices you'll want, */
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/* and also what flavor instrument */
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/* group it will be mangling. Pipe SKINI*/
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/* messages into it and it will return */
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/* the mixed channel signal each tick. */
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/* For multi-channel (multi-timbral), */
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/* make one for each channel and mix */
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/* their outputs. */
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/* */
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/* Each note on returns a unique tag, */
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/* (credits to the NeXT MusicKit here), */
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/* so you can send control changes to */
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/* unique instances of instruments */
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/* within an ensemble. */
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/* */
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/* SKINI (Synthesis toolKit Instrument */
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/* Network Interface) is like MIDI, but */
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/* allows for floating point control */
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/* changes, note numbers, etc. Example: */
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/* noteOn 60.01 111.132 plays a sharp */
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/* middle C with a velocity of 111.132 */
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/* See SKINI09.txt for more information */
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/* */
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/******************************************/
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#include "Object.h"
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#if !defined(__VoicMang_h)
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#define __VoicMang_h
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#include "Instrmnt.h"
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#define __VMang_MAX_ 8
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class VoicMang : public Object
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{
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protected:
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char InstrumentType[16]; // Instrument Flavor
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int max_voices;
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long newTag; // Unique NoteOn tag counter
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Instrmnt *instrument[__VMang_MAX_]; // The actual Instruments
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long voicesOn[__VMang_MAX_]; // Tags of Sounding Notes
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int notesOn[__VMang_MAX_]; // Note Numbers On
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long mute_time; // Instrument time to shut up
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MY_FLOAT freqBases[__VMang_MAX_]; // Indiv. Pitch Bend Multipliers
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MY_FLOAT frequencies[__VMang_MAX_]; // Indiv. Sounding Frequencies
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MY_FLOAT pitch_bend; // Channel Pitch Bend Mult.
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public:
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VoicMang(int maxVoices, char *instrType);
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~VoicMang();
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long noteOnN(MY_FLOAT noteNum, MY_FLOAT amp);
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long noteOn(MY_FLOAT freq, MY_FLOAT amp);
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void noteOffT(long tag, MY_FLOAT amp);
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long noteOffN(int note_num, MY_FLOAT amp);
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long oldestVoice();
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void kill(long tag);
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void controlChange(int number, MY_FLOAT value);
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void controlChangeT(long tag, int number, MY_FLOAT value);
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void pitchBend(MY_FLOAT value);
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void pitchBendT(long tag, MY_FLOAT value);
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MY_FLOAT tick();
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};
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#endif
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