Chris Danford
94 lines
2.3 KiB
C
94 lines
2.3 KiB
C
#ifndef NOTETYPES_H
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#define NOTETYPES_H
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/*
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-----------------------------------------------------------------------------
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File: NoteTypes.h
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Desc:
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Copyright (c) 2001-2002 by the person(s) listed below. All rights reserved.
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Chris Danford
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-----------------------------------------------------------------------------
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*/
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#include "PlayerOptions.h"
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// '1' = tap note
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// '2' = hold note begin
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// '3' = hold note end ('1' can also end a HoldNote) ('3' without a matching '2' is ignored
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// ... for future expansion
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typedef unsigned char TapNote;
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static const TapNote TAP_EMPTY = '0';
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static const TapNote TAP_TAP = '1'; /* impatient? */
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static const TapNote TAP_HOLD_HEAD = '2';
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/* In 2sand3s mode, holds are deleted and TAP_HOLD_END is added: */
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static const TapNote TAP_HOLD_TAIL = '3';
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/* In 4s mode, holds and TAP_HOLD_HEAD are deleted and TAP_HOLD is added: */
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static const TapNote TAP_HOLD = '4';
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enum
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{
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TRACK_1 = 0,
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TRACK_2,
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TRACK_3,
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TRACK_4,
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TRACK_5,
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TRACK_6,
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TRACK_7,
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TRACK_8,
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TRACK_9,
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TRACK_10,
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TRACK_11,
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TRACK_12,
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TRACK_13, // BMS reader needs 13 tracks
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MAX_NOTE_TRACKS // leave this at the end
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};
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const int BEATS_PER_MEASURE = 4;
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const int ROWS_PER_BEAT = 24; // It is important that this number is evenly divisible by 2, 3, and 4.
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const int ROWS_PER_MEASURE = ROWS_PER_BEAT * BEATS_PER_MEASURE;
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enum NoteType
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{
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NOTE_TYPE_4TH, // quarter note
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NOTE_TYPE_8TH, // eighth note
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NOTE_TYPE_12TH, // triplet
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NOTE_TYPE_16TH, // sixteenth note
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NOTE_TYPE_24TH, // twenty-forth note
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NOTE_TYPE_32ND, // thirty-second note
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NUM_NOTE_TYPES,
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NOTE_TYPE_INVALID
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};
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float NoteTypeToBeat( NoteType nt );
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NoteType GetNoteType( int iNoteIndex );
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NoteType BeatToNoteType( float fBeat );
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bool IsNoteOfType( int iNoteIndex, NoteType t );
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CString NoteTypeToString( NoteType nt );
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struct HoldNote
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{
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HoldNote( int t, float s, float e ) { iTrack=t; fStartBeat=s; fEndBeat=e; }
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int iTrack;
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float fStartBeat;
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float fEndBeat;
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};
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inline int BeatToNoteRow( float fBeatNum ) { return int( fBeatNum * ROWS_PER_BEAT + 0.5f); }; // round
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inline int BeatToNoteRowNotRounded( float fBeatNum ) { return (int)( fBeatNum * ROWS_PER_BEAT ); };
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inline float NoteRowToBeat( float fNoteIndex ) { return fNoteIndex / (float)ROWS_PER_BEAT; };
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inline float NoteRowToBeat( int iNoteIndex ) { return NoteRowToBeat( (float)iNoteIndex ); };
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#endif
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