63 lines
1.1 KiB
C++
63 lines
1.1 KiB
C++
/*
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* SSEQ Player - Track structure
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* By Naram Qashat (CyberBotX) [cyberbotx@cyberbotx.com]
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* Last modification on 2013-04-01
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*
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* Adapted from source code of FeOS Sound System
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* By fincs
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* https://github.com/fincs/FSS
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*/
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#ifndef SSEQPLAYER_TRACK_H
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#define SSEQPLAYER_TRACK_H
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#include <bitset>
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#include "consts.h"
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struct Player;
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struct Track
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{
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int8_t trackId;
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std::bitset<TS_BITS> state;
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uint8_t num, prio;
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Player *ply;
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const uint8_t *startPos;
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const uint8_t *pos;
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const uint8_t *stack[FSS_TRACKSTACKSIZE];
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uint8_t stackPos;
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uint8_t loopCount[FSS_TRACKSTACKSIZE];
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int wait;
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uint16_t patch;
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uint8_t portaKey, portaTime;
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int16_t sweepPitch;
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uint8_t vol, expr;
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int8_t pan; // -64..63
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uint8_t pitchBendRange;
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int8_t pitchBend;
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int8_t transpose;
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uint8_t a, d, s, r;
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uint8_t modType, modSpeed, modDepth, modRange;
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uint16_t modDelay;
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std::bitset<TUF_BITS> updateFlags;
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Track();
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void Init(uint8_t handle, Player *ply, const uint8_t *pos, int n);
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void Zero();
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void ClearState();
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void Free();
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int NoteOn(int key, int vel, int len);
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int NoteOnTie(int key, int vel);
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void ReleaseAllNotes();
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void Run();
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};
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#endif
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