mirror of
https://github.com/microtherion/VocalEasel.git
synced 2024-12-22 19:23:59 +00:00
172 lines
4.7 KiB
Python
172 lines
4.7 KiB
Python
# globals.py
|
|
|
|
"""
|
|
This module is an integeral part of the program
|
|
MMA - Musical Midi Accompaniment.
|
|
|
|
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
Bob van der Poel <bob@mellowood.ca>
|
|
|
|
"""
|
|
|
|
import os
|
|
|
|
version = "1.1" # Version -- March 7/2007
|
|
|
|
""" mtrks is storage for the MIDI data as it is created.
|
|
It is a dict of class Mtrk() instances. Keys are the
|
|
midi channel numbers. Ie, mtrks[2] is for channel 2,
|
|
etc. mtrks[0] is for the meta stuff.
|
|
"""
|
|
|
|
mtrks = {}
|
|
|
|
""" tnames is a dict of assigned track names. The keys are
|
|
the track names; each entry is a pattern class instance.
|
|
We have tnames['BASS-FOO'], etc.
|
|
"""
|
|
|
|
tnames = {}
|
|
|
|
""" midiAssigns keeps track of channel/track assignments. The keys
|
|
are midi channels (1..16), the data is a list of tracks assigned
|
|
to each channel. The tracks are only added, not deleted. Right
|
|
now this is only used in -c reporting.
|
|
"""
|
|
|
|
midiAssigns={}
|
|
for c in range(0,17):
|
|
midiAssigns[c]=[]
|
|
|
|
""" midiAvail is a list with each entry representing a MIDI channel.
|
|
As channels are allocated/deallocated the appropriated slot
|
|
is inc/decremented.
|
|
"""
|
|
|
|
midiAvail=[ 0 ] * 17 # slots 0..16, slot 0 is not used.
|
|
|
|
deletedTracks = [] # list of deleted tracks for -c report
|
|
|
|
""" This is a user constructed list of names/channels. The keys
|
|
are names, data is a channel. Eg. midiChPrefs['BASS-SUS']==9
|
|
"""
|
|
|
|
midiChPrefs={}
|
|
|
|
|
|
|
|
""" Groove storage. Each entry in settingsGroove{} has a keyname
|
|
of a saved groove.
|
|
|
|
lastGroove and currentGroove are used by macros
|
|
"""
|
|
|
|
settingsGroove = {}
|
|
lastGroove = ''
|
|
currentGroove = ''
|
|
|
|
|
|
""" SeqRnd variable is a list. The first entry is a flag:(0, 1 or x):
|
|
0 - not set
|
|
1 - set
|
|
2 - set for specific tracks, track list starts at position [1]
|
|
"""
|
|
|
|
seqRnd = [0] # set if SEQRND has been set
|
|
|
|
|
|
############# String constants ####################
|
|
|
|
|
|
ext = ".mma" # extension for song/lib files.
|
|
|
|
|
|
############## Tempo, and other midi positioning. #############
|
|
|
|
|
|
BperQ = 192 # midi ticks per quarter note
|
|
QperBar = 4 # Beats/bar, set with TIME
|
|
tickOffset = 0 # offset of current bar in ticks
|
|
tempo = 120 # current tempo
|
|
seqSize = 1 # variation sequence table size
|
|
seqCount = 0 # running count of variation
|
|
|
|
transpose = 0 # Transpose is global (ignored by drum tracks)
|
|
|
|
lineno = -1 # used for error reporting
|
|
|
|
swingMode = 0 # defaults to 0, set to 1 for swing mode
|
|
swingSkew = None # this is just for $_SwingMode macro
|
|
|
|
barNum = 0 # Current line number
|
|
|
|
synctick = 0 # flag, set if we want a tick on all tracks at offset 0
|
|
|
|
############# Path and search variables. #############
|
|
|
|
|
|
libPath = ''
|
|
for p in ( "c:\\mma\\lib", "/usr/local/share/mma/lib", "/usr/share/mma/lib", "./lib"):
|
|
if os.path.isdir(p):
|
|
libPath=p
|
|
break
|
|
|
|
incPath = ''
|
|
for p in ( "c:\\mma\\includes", "/usr/local/share/mma/includes",
|
|
"/usr/share/mma/includes", "./includes"):
|
|
if os.path.isdir(p):
|
|
incPath=p
|
|
break
|
|
|
|
autoLib = 'stdlib'
|
|
|
|
outPath = '' # Directory for MIDI file
|
|
mmaStart = [] # list of START files
|
|
mmaEnd = [] # list of END files
|
|
mmaRC = None # user specified RC file, overrides defaults
|
|
inpath = None # input file
|
|
|
|
midiFileType = 1 # type 1 file, SMF command can change to 0
|
|
runningStatus = 1 # running status enabled
|
|
|
|
|
|
############# Options. #############
|
|
|
|
|
|
""" These variables are all set from the command line in MMA.opts.py.
|
|
It's a bit of an easy-way-out to have them all here, but I don't think
|
|
it hurts too much.
|
|
"""
|
|
|
|
debug = Ldebug = 0
|
|
pshow = Lpshow = 0
|
|
seqshow = Lseqshow = 0
|
|
showrun = Lshowrun = 0
|
|
noWarn = LnoWarn = 0
|
|
noOutput = LnoOutput = 0
|
|
showExpand = LshowExpand = 0
|
|
showFilenames = LshowFilenames = 0
|
|
chshow = Lchshow = 0
|
|
|
|
outfile = None
|
|
infile = None
|
|
docs = 0
|
|
maxBars = 500
|
|
makeGrvDefs = 0
|
|
cmdSMF = None
|
|
|
|
|