54 lines
1.3 KiB
C
54 lines
1.3 KiB
C
#pragma once
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#include <stdint.h>
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//Below are Organya song data structures
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struct NOTELIST {
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NOTELIST *from; //Previous address
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NOTELIST *to; //Next address
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int32_t x; //Position
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unsigned char length; //Sound length
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unsigned char y; //Sound height
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unsigned char volume; //Volume
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unsigned char pan;
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};
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//Track data * 8
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struct TRACKDATA {
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uint16_t freq; //Frequency (1000 is default)
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uint8_t wave_no; //Waveform No.
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int8_t pipi;
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uint16_t note_num; //Number of notes
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NOTELIST *note_p;
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NOTELIST *note_list;
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};
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//Unique information held in songs
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struct MUSICINFO {
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uint16_t wait;
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bool loaded;
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bool playing;
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unsigned char line; //Number of lines in one measure
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unsigned char dot; //Number of dots per line
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uint16_t alloc_note; //Number of allocated notes
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int32_t repeat_x; //Repeat
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int32_t end_x; //End of song (Return to repeat)
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TRACKDATA tdata[16];
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};
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bool MakeOrganyaWave(int8_t track, int8_t wave_no, int8_t pipi);
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void OrganyaPlayData();
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void SetPlayPointer(int32_t x);
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void LoadOrganya(const char *name);
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void SetOrganyaPosition(unsigned int x);
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unsigned int GetOrganyaPosition();
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void PlayOrganyaMusic();
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bool ChangeOrganyaVolume(signed int volume);
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void StopOrganyaMusic();
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void SetOrganyaFadeout();
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void OrganyaStartTimer(unsigned int wait);
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void OrganyaEndTimer();
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void StartOrganya();
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void EndOrganya();
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