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store.c
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/*
* abc2midi - program to convert abc files to MIDI files.
* Copyright (C) 1999 James Allwright
* e-mail: [email protected]
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*
*/
/* store.c
* This file handles all event_X() calls from parseabc.c and stores them
* in various arrays and data structures. The midi is then generated by
* calling mfwrite() which in turn uses the routine writetrack().
* This file is part of abc2midi.
*
* James Allwright
*
* Macintosh Port 30th July 1996
* Wil Macaulay ([email protected])
Table of Contents
struct voicecontext
struct notestruct
struct voicecontext* newvoice()
struct voicecontext* getvoicecontext()
void meter_voice_update()
void dump_voicecontexts()
void dump_trackdescriptor()
void setup_trackstructure()
void clearvoicecontexts()
int getchordnumbers()
void addchordname()
void setup_chordnames()
void event_init()
void event_text()
void event_x_reserved()
void event_abbreviation()
void event_acciaccatura()
int locate_voice()
void sync_voice()
int search_backwards_for_last_bar_line ()
void event_start_extended_overlay()
void event_stop_extended_overlay()
void event_split_voice()
void recurse_back_to_original_voice()
void recurse_back_and_change_bar()
void complete_all_split_voices()
void event_tex()
void event_fatal_error()
void event_error()
void event_warning()
int autoextend()
int textextend()
void addfeature()
void replacefeature()
void insertfeature()
void removefeature()
void removefeatures()
void event_linebreak()
void event_startmusicline()
void event_endmusicline()
void textfeature()
void event_comment()
void parse_mididefs()
char * expand_midix()
void event_specific()
void event_specific_in_header()
void event_startinline()
void event_closeinline()
void extract_filename()
void extract_field()
void event_words()
void append_words()
void appendfield()
void checkbreak()
void char_out()
void read_spec()
void event_part()
void event_voice()
void event_length()
void event_default_length()
void tempounits()
int get_tempo_from_name()
void event_tempo()
void event_timesig()
void event_octave()
void event_info_key()
void stack_broken()
void restore_broken()
void event_graceon()
void event_graceoff()
void event_playonrep()
void event_sluron()
void event_sluroff()
void event_tie()
void event_space()
void event_lineend()
void event_broken()
void event_tuple()
void event_chord()
void lenmul()
void brokenadjust()
void marknotestart()
void marknoteend()
void marknote()
void event_rest()
void event_mrest()
void event_chordon()
void event_chordoff()
void event_finger()
int pitchof()
int barepitch()
int pitchof_b()
int p48tc53()
void convert_to_comma53()
void doroll()
void doroll_setup()
void doroll_output()
void dotrill()
void dotrill_setup()
void dotrill_output()
void dump_notestruct()
void free_notestructs()
void makecut()
void makeharproll()
void makeharproll3()
void doornament()
void hornp()
void event_note()
void event_microtone()
void event_temperament()
void event_normal_tone()
void event_handle_gchord()
void event_handle_instruction()
void setmap()
void altermap()
void copymap()
int mputc()
void addfract()
void nondestructive_readstr()
void dotie()
void fix_enclosed_note_lengths()
int patchup_chordtie()
void tiefix()
void applygrace()
void applygrace_orig()
void applygrace_new()
void dograce()
void zerobar()
void event_bar()
void placeendrep()
void placestartrep()
void fixreps()
void beat_modifier()
void apply_bf_stress_factors()
void startfile()
void headerprocess()
void event_key()
void scan_for_missing_repeats()
void add_missing_repeats()
void convert_tnote_to_note()
void expand_ornaments()
void fix_part_start()
void finishfile()
void event_blankline()
void event_refno()
void event_eof()
int main()
*/
#define VERSION "4.99 January 12 2025 abc2midi"
/* enables reading V: indication in header */
#define XTEN1 1
/* for Microsoft Visual C++ 6.0 and higher */
#ifdef _MSC_VER
#define ANSILIBS
#define strcasecmp stricmp
#define _CRT_SECURE_NO_WARNINGS
#endif
#ifdef _MSC_VER
#define snprintf _snprintf
#endif
#include "abc.h"
#include "parseabc.h"
#include "parser2.h"
#include "midifile.h"
#include "genmidi.h"
#include <stdio.h>
#include <math.h>
#ifdef __MWERKS__
#define __MACINTOSH__ 1
#endif /* __MWERKS__ */
#ifdef __MACINTOSH__
int setOutFileCreator(char *fileName,unsigned long theType,
unsigned long theCreator);
#endif /* __MACINTOSH__ */
/* define USE_INDEX if your C libraries have index() instead of strchr() */
#ifdef USE_INDEX
#define strchr index
#endif
#ifdef ANSILIBS
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#else
extern char* strchr();
extern void reduce();
#endif
/*int snprintf(char *str, size_t size, const char *format, ...);*/
int load_stress_parameters(char *);
#define MAXLINE 500
#define INITTEXTS 20
#define INITWORDS 20
#define MAXCHANS 16
/* global variables grouped roughly by function */
FILE *fp;
FILE *diaghandle; /* [SS] 2019-03-20 */
int done_with_barloc = 0; /* [SS] 2019-03-21 */
/*#define MAKAM*/
#ifdef MAKAM
FILE *fc53; /* for debugging */
#endif
programname fileprogram = ABC2MIDI;
extern int oldchordconvention; /* for handling +..+ chords */
/* parsing stage */
int tuplecount, tfact_num, tfact_denom, tnote_num, tnote_denom;
int specialtuple;
int gracenotes;
int headerpartlabel;
int dotune, pastheader;
int hornpipe, last_num, last_denom;
int timesigset;
int ratio_a, ratio_b;
int velocitychange = 15;
int chordstart=0;
int propagate_accidentals = 2; /* [SS] 2015-08-18 */
/* microtonal support and scale temperament */
int active_pitchbend;
extern struct fraction setmicrotone; /* [SS] 2014-01-07 */
extern int microtone;
extern int temperament; /* [SS] 2020-06-25 */
/* [HL] 2020-07-03 */
float temperament_dt[12]={0.0,0.0,0.0,0.0, 0.0,0.0,0.0,0.0, 0.0,0.0,0.0,0.0};
#define TEMPERDT -1
#define TEMPEREQ 1
#define TEMPERLN 2
#define TEMPERNORMAL 0
float octave_size = 12.0; /* [SS] 2020-07-17 */
float fifth_size = 7.0; /* default to 12-edo */
float sharp_size = 1.0; /* [SS] 2020-07-17 */
float microstep_size = 1.0; /* [SS] 2020-07-17 */
int started_parsing=0;
int v1index= -1;
int ignore_fermata = 0; /* [SS] 2010-01-06 */
int ignore_gracenotes = 0; /* [SS] 2010-01-08 */
int ignore_guitarchords = 0; /* [SS] 2019-12-09 */
int separate_tracks_for_words = 0; /* [SS] 2010-02-02 */
int bodystarted =0;
int harpmode=0; /* [JS] 2011-04-29 */
int easyabcmode = 1; /* [SS] 2011-07-18 */
int barflymode = 1; /* [SS] 2011-08-19 */
char rhythmdesignator[32]; /* [SS] 2011-08-19 */
int retuning = 0; /* [SS] 2012-04-01 */
int bend = 8192; /* [SS] 2012-04-01 */
int comma53 = 0; /* [SS] 2014-01-12 */
int silent = 0; /* [SS] 2014-10-16 */
int no_more_free_channels; /* [SS] 2015-03-23 */
void init_p48toc53 (); /* [SS] 2014-01-12 */
void convert_to_comma53 (char acc, int *midipitch, int* midibend);
void recurse_back_to_original_voice (); /* [SS] 2014-03-26 */
void parse_drummap(char **s); /* [SS] 2017-12-10 */
void dump_barloc(FILE *,int); /* [SS] 2019-09-21 */
struct voicecontext {
/* not to be confused with struct voice defined in struct.h and
used only by yaps.
*/
/* maps of accidentals for each stave line */
char basemap[7], workmap[7][10];
int basemul[7], workmul[7][10];
struct fraction basemic[7],workmic[7][10];
int keyset; /* flag to indicate whether key signature set */
int default_length;
int active_meter_num; /* [SS] 2012-11-08 */
int active_meter_denom; /* [SS] 2012-11-08 */
int voiceno; /* voice number referenced by V: command. To avoid
conflicts with split voices, all split voices
begin from 32. */
int indexno; /* voice index number in the feat array. It just
increments by one and depends on the order the
voices are created -- including split voices.
*/
int topvoiceno,topindexno; /* links to original voice in the split */
int hasgchords;
int haswords;
int hasdrums;
int hasdrone;
int inslur;
int ingrace;
int octaveshift;
int lastbarloc; /* position of last bar line parsed */
int tosplitno,fromsplitno; /* links to split voices and source voice*/
int last_resync_point;
/* chord handling */
int inchord, chordcount;
int chord_num, chord_denom;
/* details of last 2 notes/chords to apply length-modifiers to */
int laststart, lastend, thisstart, thisend; /* for handling broken rhythms*/
/* broken rhythm handling */
int brokentype, brokenmult, brokenpending;
int broken_stack[7];
int midichannel; /* [SS] 2015-03-24 */
struct voicecontext* next;
int drumchannel;
int nbars; /* [SS] 2019-03-18 */
};
struct voicecontext global;
struct voicecontext* v;
struct voicecontext* head;
struct voicecontext* vaddr[64]; /* address of all voices (by v->indexno) */
/* vaddr is only a convenience for debugging */
/* [SS] 2012-06-30 */
/* structure for expanding a note into a TRILL, ROLL, or ORNAMENT */
struct notestruct {
int note;
int index;
int notetype;
int pitch;
int pitchup;
int bendup;
int benddown;
int pitchdown;
int default_length;
};
struct notestruct* noteaddr[1000];
int notesdefined = 1;
struct trackstruct trackdescriptor[40]; /* trackstruct defined in genmidi.h*/
int detune_list[12]; /* [SS] 2020-06-30 */
int voicecount;
int numsplits=0;
int splitdepth = 0;
/* storage structure for strings */
int maxtexts = INITTEXTS;
char** atext;
int ntexts = 0;
/* Named guitar chords */
char chordname[MAXCHORDNAMES][8];
/* int chordnotes[MAXCHORDNAMES][6]; */
int chordnotes[MAXCHORDNAMES][10]; /* [SS] 2012-01-29 */
int chordlen[MAXCHORDNAMES];
int chordsnamed = 0;
/* general purpose storage structure */
int maxnotes;
int *pitch, *num, *denom;
int *bentpitch; /* needed for handling microtones */
featuretype *feature;
int *stressvelocity; /* [SS] 2011-08-17 for Phil's stress model*/
int *pitchline; /* introduced for handling ties */
int *decotype; /* [SS] 2012-06-29 for handling ROLLS, TRILLS, etc. */
int *charloc; /* [SS] 2014-12-25 for storing character position in abc tune */
int notes;
int verbose = 0;
int titlenames = 0;
int got_titlename;
int namelimit;
int xmatch;
int sf, mi;
int gchordvoice, wordvoice, drumvoice, dronevoice;
/* [SS] 2016-01-02 ratio_standard changed to 0 */
int ratio_standard = 0; /* flag corresponding to -RS parameter */
/* when ratio_standard != -1 the ratio for a>b is 3:1 instead of 2:1 */
int quiet = -1; /* if not -1 many common warnings and error messages */
/* are suppressed. */
int fermata_fixed = 0; /* flag on how to process fermata */
int apply_fermata_to_chord = 0; /* [SS] 2012-03-26 */
/* Part handling */
struct vstring part;
extern int parts, partno, partlabel;
extern int part_start[26], part_count[26];
int voicesused;
/* Tempo handling (Q: field) */
int time_num, time_denom;
int mtime_num, mtime_denom;
long tempo;
int tempo_num, tempo_denom;
int relative_tempo, Qtempo;
extern int division;
extern int div_factor;
int default_tempo = 120; /* quarter notes per minutes */
/* for get_tempo_from_name [SS] 2010-12-07 */
char *temponame[19] = {"larghissimo" , "adagissimo", "lentissimo",
"largo", "adagio", "lento", "larghetto", "adagietto", "andante",
"andantino", "moderato", "allegretto", "allegro", "vivace",
"vivo", "presto", "allegrissimo", "vivacissimo", "prestissimo"};
int temporate[19] = {40, 44, 48,
56, 59, 62, 66, 76, 88,
96, 104, 112, 120, 168,
180, 192, 208, 220, 240};
char * abcm2psoptions[1] = {"setbarnb"};
int number_of_abcm2ps_options = 1;
/* output file generation */
int userfilename = 0;
char *outname = NULL;
char *outbase = NULL;
int check;
int nofnop; /* for suppressing dynamics (ff, pp etc) */
int nocom; /* for suppressing comments in MIDI file */
int ntracks;
/* bar length checking */
extern int bar_num, bar_denom;
int barchecking;
/* generating MIDI output */
int middle_c;
extern int channel_in_use[MAXCHANS + 3]; /* 2015-03-16 formerly channels[] */
extern int additive;
int gfact_num, gfact_denom, gfact_method; /* for handling grace notes */
int programbase = 0; /* [SS] 2017-06-02 */
/* karaoke handling */
int karaoke, wcount;
char** words;
int maxwords = INITWORDS;
extern int decorators_passback[DECSIZE]; /* a kludge for passing
information from the event_handle_instruction to parsenote
in parseabc.c */
extern int inchordflag; /* [SS] 2012-03-30 */
/* for reseting decorators_passback in parseabc.c */
/* time signature after header processed */
int header_time_num,header_time_denom;
int dummydecorator[DECSIZE]; /* used in event_chord */
extern char* featname[];
char *csmfilename = NULL; /* [SS] 2013-04-10 */
/* [SS] 2015-06-01 */
#define MAXMIDICMD 200
char midicmdname[MAXMIDICMD][32];
char *midicmd[MAXMIDICMD];
int nmidicmd = 0;
void addfract(int *xnum, int *xdenom, int a, int b);
static void zerobar();
static void addfeature(int f,int p,int n,int d);
static void replacefeature(int f, int p, int n, int d, int loc);
void insertfeature(int f, int p, int n, int d, int loc);
static void textfeature(int type, char *s);
extern long writetrack();
void init_drum_map();
static void fix_enclosed_note_lengths(int from, int end);
static int patchup_chordtie(int chordstart,int chordend);
static void copymap(struct voicecontext* v);
void init_stresspat();
void beat_modifier(int);
void readstressfile (char * filename);
int parse_stress_params();
void calculate_stress_parameters();
extern int inbody; /* from parseabc.c [SS] 2009-12-18 */
extern int lineposition; /* from parseabc.c [SS] 2011-07-18 */
extern int beatmodel; /* from genmidi.c [SS] 2011-08-26 */
int stress_pattern_loaded; /* [SS] 2018-04-16 */
int stressmodel;
extern int nullputc();
void dumpfeat (int from, int to); /* defined in genmidi.c */
char * concatenatestring(char * s1,char * s2); /* defined in parseabc.c */
void read_custom_stress_file (char *filename); /* defined in stresspat.c */
extern long Mf_numbyteswritten; /* linking with midifile.c [SS] 2019-03-23 */
static struct voicecontext* newvoice(n)
/* allocate and initialize the data for a new voice */
int n;
{
struct voicecontext *s;
int i,j;
s = (struct voicecontext*) checkmalloc(sizeof(struct voicecontext));
voicecount = voicecount + 1;
s->voiceno = n;
s->indexno = voicecount;
s->topvoiceno = n;
s->topindexno = voicecount;
s->default_length = global.default_length;
s->active_meter_num = time_num; /* [SS] 2012-11-08 */
s->active_meter_denom = time_denom; /* [SS] 2012-11-08 */
mtime_num = time_num; /* [SS] 2012-11-08 */
mtime_denom = time_denom; /* [SS] 2012-11-08 */
s->hasgchords = 0;
s->haswords = 0;
s->hasdrums = 0;
s->hasdrone = 0;
s->inslur = 0;
s->ingrace = 0;
s->inchord = 0;
s->chordcount = 0;
s->lastbarloc = -1;
s->laststart = -1;
s->lastend = -1;
s->thisstart = -1;
s->thisend = -1;
s->brokenpending = -1;
s->tosplitno = -1;
s->fromsplitno = -1;
s->last_resync_point=0;
s->next = NULL;
for (i=0; i<7; i++) {
s->basemap[i] = global.basemap[i];
s->basemul[i] = global.basemul[i];
s->basemic[i].num = global.basemic[i].num; /* [SS] 2014-01-08 */
s->basemic[i].denom = global.basemic[i].denom;
for (j=0;j<10;j++) {
s->workmap[i][j] = global.workmap[i][j];
s->workmul[i][j] = global.workmul[i][j];
s->workmic[i][j].num = global.workmic[i][j].num; /* [SS] 2014-01-26 */
s->workmic[i][j].denom = global.workmic[i][j].denom;
};
}
s->keyset = global.keyset;
s->octaveshift = global.octaveshift;
s->drumchannel = 0;
s->midichannel = -1; /* [SS] 2015-03-24 */
if (voicecount < 0 || voicecount >63)
printf("illegal voicecount = %d\n",voicecount); /* [SS] 2012-11-25 */
vaddr[voicecount] = s;
s->nbars = 0; /* [SS] 2019-03-18 */
return(s);
}
static struct voicecontext* getvoicecontext(n)
/* find the data structure for a given voice number */
int n;
{
struct voicecontext *p;
struct voicecontext *q;
int i,j;
p = head;
q = NULL;
while ((p != NULL) && (p->voiceno != n)) {
q = p;
p = p->next;
};
if (p == NULL) {
p = newvoice(n);
if (q != NULL) {
q->next = p;
};
};
if (head == NULL) {
head = p;
};
/* check that key signature mapping is set if global
* key signature set. */
if (p->keyset == 0 && global.keyset)
{
p->keyset = 1;
for (i=0; i<7; i++) {
p->basemap[i] = global.basemap[i];
p->basemul[i] = global.basemul[i];
for (j=0;j<10;j++) {
p->workmap[i][j] = global.workmap[i][j];
p->workmul[i][j] = global.workmul[i][j];
}
};
}
mtime_num = p->active_meter_num; /* [SS] 2012-11-08 */
mtime_denom = p->active_meter_denom; /* [SS] 2012-11-08 */
return(p);
}
/* [SS] 2015-03-11 */
void meter_voice_update (int n,int m)
/* for all defined voices update p->active_meter_num and
p->active_meter_denom
*/
{
struct voicecontext *p;
p = head;
while (p != NULL) {
p->active_meter_num = n;
p->active_meter_denom = m;
p = p->next;
}
}
void dump_voicecontexts() {
/* called while debugging */
struct voicecontext *p;
struct voicecontext *q;
p = head;
printf("dump_voicecontexts()\n");
while (p != NULL) {
printf("num %d index %d gchords %d words %d drums %d drone %d tosplit %d fromsplit %d\n",
p->voiceno,p->indexno,p->hasgchords,p->haswords,p->hasdrums,p->hasdrone,p->tosplitno,p->fromsplitno);
q = p->next;
p = q;
};
}
void dump_trackdescriptor() {
int i;
for (i=0;i<ntracks;i++) {
printf("%d %d %d\n",i,trackdescriptor[i].tracktype,trackdescriptor[i].voicenum);
}
}
void setup_trackstructure () {
struct voicecontext *p;
struct voicecontext *q;
trackdescriptor[0].tracktype=NOTES;
trackdescriptor[0].voicenum=1;
trackdescriptor[0].midichannel = -1;
p = head;
ntracks = 1;
while (p != NULL) {
if (verbose) {
printf("num %d index %d bars %d gchords %d words %d drums %d drone %d tosplit %d fromsplit %d \n",
p->voiceno,p->indexno,p->nbars,p->hasgchords,p->haswords,p->hasdrums,p->hasdrone,p->tosplitno,p->fromsplitno);}
if (ntracks > 39) event_fatal_error("Too many tracks"); /* [SS] 2015-03-26 */
trackdescriptor[ntracks].tracktype = NOTES;
trackdescriptor[ntracks].voicenum = p->indexno;
trackdescriptor[ntracks].midichannel = p->midichannel;
if (p->haswords) {
if (!separate_tracks_for_words) {
trackdescriptor[ntracks].tracktype = NOTEWORDS;
trackdescriptor[ntracks].voicenum = p->indexno;
} else {
ntracks++;
trackdescriptor[ntracks].tracktype = WORDS;
trackdescriptor[ntracks].voicenum = trackdescriptor[ntracks-1].voicenum;
}
}
if (p->hasgchords) {
ntracks++;
trackdescriptor[ntracks].tracktype = GCHORDS;
trackdescriptor[ntracks].voicenum = p->indexno;
}
if (p->hasdrums) {
ntracks++;
trackdescriptor[ntracks].tracktype = DRUMS;
trackdescriptor[ntracks].voicenum = p->indexno;
};
if (p->hasdrone) {
ntracks++;
trackdescriptor[ntracks].tracktype = DRONE;
trackdescriptor[ntracks].voicenum = p->indexno;
};
ntracks++;
q = p->next;
p = q;
}
/* does the tune need any gchord, drum, drone or word track */
if ((voicesused == 0) && (!karaoke) && (gchordvoice == 0) &&
(drumvoice == 0) && (dronevoice==0)) {
ntracks = 1;
}
/*dump_trackdescriptor();*/
}
static void clearvoicecontexts()
/* free up all the memory allocated to voices */
{
struct voicecontext *p;
struct voicecontext *q;
p = head;
while (p != NULL) {
q = p->next;
free(p);
p = q;
};
head = NULL;
}
static int getchordnumber(s)
/* looks through list of known chords for chord name given in s */
char *s;
{
int i;
int chordnumber;
chordnumber = 0;
i = 1;
while ((i <= chordsnamed) && (chordnumber == 0)) {
if (strcmp(s, chordname[i]) == 0) {
chordnumber = i;
} else {
i = i + 1;
};
};
return(chordnumber);
}
static void addchordname(s, len, notes)
/* adds chord name and note set to list of known chords */
char *s;
int notes[];
int len;
{
int i, j, done;
if (strlen(s) > 7) {
event_error("Chord name cannot exceed 7 characters");
return;
};
if (len > 10) {
event_error("Named chord cannot have more than 10 notes");
return;
};
i = 0;
done = 0;
while ((i<chordsnamed) && (!done)) {
if (strcmp(s, chordname[i]) == 0) {
/* change chord */
chordlen[i] = len;
for (j=0; j<len; j++) {
chordnotes[i][j] = notes[j];
};
done = 1;
} else {
i = i + 1;
};
};
if (!done) {
if (chordsnamed >= MAXCHORDNAMES-1) {
event_error("Too many Guitar Chord Names used");
} else {
chordsnamed = chordsnamed + 1;
strcpy(chordname[chordsnamed], s);
chordlen[chordsnamed] = len;
for (j=0; j<len; j++) {
chordnotes[chordsnamed][j] = notes[j];
};
};
};
}
static void setup_chordnames()
/* set up named guitar chords */
{
static int list_Maj[3] = {0, 4, 7};
static int list_m[3] = {0, 3, 7};
static int list_7[4] = {0, 4, 7, 10};
static int list_m7[4] = {0, 3, 7, 10};
static int list_m7b5[4] = {0, 3, 6, 10};
static int list_maj7[4] = {0, 4, 7, 11};
static int list_M7[4] = {0, 4, 7, 11};
static int list_6[4] = {0, 4, 7, 9};
static int list_m6[4] = {0, 3, 7, 9};
static int list_aug[3] = {0, 4, 8};
static int list_plus[3] = {0, 4, 8};
static int list_aug7[4] = {0, 4, 8, 10};
static int list_dim[3] = {0, 3, 6};
static int list_dim7[4] = {0, 3, 6, 9};
/* static int list_9[5] = {0, 4, 7, 10, 2}; [SS] 2017-10-18 */
static int list_9[5] = {0, 4, 7, 10, 14};
/* static int list_m9[5] = {0, 3, 7, 10, 2}; */
static int list_m9[5] = {0, 3, 7, 10, 14};
/* static int list_maj9[5] = {0, 4, 7, 11, 2}; */
static int list_maj9[5] = {0, 4, 7, 11, 14};
/* static int list_M9[5] = {0, 4, 7, 11, 2}; */
static int list_M9[5] = {0, 4, 7, 11, 14};
/* static int list_11[6] = {0, 4, 7, 10, 2, 5}; */
static int list_11[6] = {0, 4, 7, 10, 14, 17};
static int list_dim9[5] = {0, 3, 6, 9, 13}; /* [SS] 2016-02-08 */
static int list_sus[3] = {0, 5, 7}; /* [AT] sus is a synonym of sus4 */
static int list_sus4[3] = {0, 5, 7}; /* [SS] 2015-07-08 [AT] 2024-12-16*/
static int list_sus2[3] = {0, 2, 7}; /* [AT] 2024-12-16 */
static int list_sus9[4] = {0, 2, 5, 9}; /* [AT] 2024-12-16 */
static int list_7sus4[4] = {0, 5, 7, 10};
static int list_7sus9[4] = {0, 2, 7, 10};
static int list_5[2] = {0, 7};
addchordname("", 3, list_Maj);
addchordname("m", 3, list_m);
addchordname("7", 4, list_7);
addchordname("m7", 4, list_m7);
addchordname("m7b5", 4, list_m7b5);
addchordname("maj7", 4, list_maj7);
addchordname("M7", 4, list_M7);
addchordname("6", 4, list_6);
addchordname("m6", 4, list_m6);
addchordname("aug", 3, list_aug);
addchordname("+", 3, list_plus);
addchordname("aug7", 4, list_aug7);
addchordname("dim", 3, list_dim);
addchordname("dim7", 4, list_dim7);
addchordname("9", 5, list_9);
addchordname("m9", 5, list_m9);
addchordname("maj9", 5, list_maj9);
addchordname("M9", 5, list_M9);
addchordname("11", 6, list_11);
addchordname("dim9", 5, list_dim9);
addchordname("sus", 3, list_sus); /* [AT] sus is a synonym of sus4 */
addchordname("sus4", 3, list_sus4); /* [SS] 2015-07-08 [AT] */
addchordname("sus2", 3, list_sus2); /* [SS] 2015-07-08 [AT] 2024-12-16 */
addchordname("sus9", 4, list_sus9); /* [AT] 2024-12-16 2024-12-22*/
addchordname("7sus2", 4, list_7sus9); /* [SS] 2015-07-08 */
addchordname("7sus4", 4, list_7sus4);
addchordname("7sus9", 4, list_7sus9);
addchordname("5", 2, list_5);
}
void event_init(argc, argv, filename)
/* this routine is called first by parseabc.c */
int argc;
char* argv[];
char **filename;
{
int j;
int arg,m,n;
float afreq,semitone_shift; /* [SS] 2012-04-01 */
double log10();
/* look for code checking option */
if (getarg("-c", argc, argv) != -1) {
check = 1;
} else {
check = 0;
};
/* disable repeat checking because abc2midi does its own workaround
* attempting to fix various repeat errors.
*/
repcheck = 0;
/* look for filename-from-tune-titles option */
namelimit = 252;
titlenames = 0;
if (getarg("-t", argc, argv) != -1) {
titlenames = 1;
namelimit = 8;
};
/* look for verbose option */
arg = getarg("-v", argc, argv);
if (arg != -1) { /* [SS] 2011-08-26 */
if (argc > arg) {
n = sscanf(argv[arg],"%d",&m);
if (n > 0) verbose = m; }
else verbose = 1; /* arg != -1 but arg == argc */
} else { /* arg = -1 */
verbose = 0;
};
if (getarg("-ver",argc, argv) != -1) {
printf("%s\n",VERSION); /* [SS] 2019-12-30 */
exit(0);
}
/* look for "no forte no piano" option */
if (getarg("-NFNP", argc, argv) != -1) {
nofnop = 1;
} else {
nofnop = 0;
}
if (getarg("-NFER",argc, argv) != -1) {
ignore_fermata = 1;
} else {
ignore_fermata = 0;
}
if (getarg("-NGRA",argc, argv) != -1) {
ignore_gracenotes = 1;
} else {
ignore_gracenotes = 0;
}
/* [SS] 2019-12-09 */
if (getarg("-NGUI",argc, argv) != -1) {
ignore_guitarchords = 1;
} else {
ignore_guitarchords = 0;
}
if (getarg("-NCOM", argc, argv) != -1) {
nocom = 1;
} else {
nocom = 0;
}
if (getarg("-STFW",argc,argv) != -1) {
separate_tracks_for_words = 1;
} else {
separate_tracks_for_words = 0;
}
if (getarg("-HARP",argc,argv) != -1) { /* [JS] 2011-04-29 */
harpmode = 1;
} else {
harpmode = 0;
}
if (getarg("-EA",argc,argv) != -1) { /* [SS] 2011-07-18 */
easyabcmode = 1;
} else {
easyabcmode = 0;
}
arg = getarg("-BF",argc,argv);
if (arg != -1) { /* [SS] 2011-08-26 */
if (argc > arg) {
n = sscanf(argv[arg],"%d",&m);
if (n > 0) stressmodel = m;
} else stressmodel = 2;
barflymode = stressmodel; /* [SS] 2018-04-15 */
} else {
barflymode = 0;
stressmodel = 0;
}
arg = getarg("-TT",argc,argv); /* [SS] 2012-04-01 */
if (arg != -1) {
n =0;
if (argc > arg) {
n = sscanf(argv[arg],"%f",&afreq);
}
if (n < 1) {printf("expecting float between 415.30 and 466.16 after -TT\n");
} else {
retuning = 1;
semitone_shift = (float) (12.0 * log10(afreq/440.0f)/log10(2.0f)); /* [SS] 2015-10-08 extra parentheses */
printf("afreq = %f semitone_shift = %f\n",afreq,semitone_shift);
if (semitone_shift >= 1.001) {printf("frequency %f must be less than 466.16\n",afreq);
retuning = 0;
}