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typcons1.inc
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typcons1.inc
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// This file is part of Adlib Tracker II (AT2).
//
// AT2 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 3 of the License, or
// (at your option) any later version.
//
// AT2 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 AT2. If not, see <http://www.gnu.org/licenses/>.
const
NULL = $0ffffffff;
BYTE_NULL = BYTE(NULL);
WORD_NULL = WORD(NULL);
DWORD_NULL = LONGINT(NULL);
const
FFVER_A2M = 14;
FFVER_A2T = 14;
FFVER_A2I = 10;
FFVER_A2F = 2;
FFVER_A2P = 11;
FFVER_A2B = 10;
FFVER_A2W = 3;
const
GENERIC_IO_BUFFER_SIZE = 1500*1024; // 1.5MB I/O Buffer
type
pGENERIC_IO_BUFFER = ^tGENERIC_IO_BUFFER;
tGENERIC_IO_BUFFER = array[0..PRED(GENERIC_IO_BUFFER_SIZE)] of Byte;
type
tFM_INST_DATA = Record
AM_VIB_EG_modulator,
AM_VIB_EG_carrier,
KSL_VOLUM_modulator,
KSL_VOLUM_carrier,
ATTCK_DEC_modulator,
ATTCK_DEC_carrier,
SUSTN_REL_modulator,
SUSTN_REL_carrier,
WAVEFORM_modulator,
WAVEFORM_carrier,
FEEDBACK_FM: Byte;
end;
type
tADTRACK2_INS = Record
fm_data: tFM_INST_DATA;
panning: Byte;
fine_tune: Shortint;
perc_voice: Byte;
end;
type
tOLD_ADTRACK2_INS = Record
fm_data: tFM_INST_DATA;
panning: Byte;
fine_tune: Shortint;
end;
type
tARPEGGIO_TABLE = Record
length,
speed,
loop_begin,
loop_length,
keyoff_pos: Byte;
data: array[1..255] of Byte;
end;
type
tVIBRATO_TABLE = Record
length,
speed,
delay,
loop_begin,
loop_length,
keyoff_pos: Byte;
data: array[1..255] of Shortint;
end;
type
tREGISTER_TABLE_DEF = Record
fm_data: tFM_INST_DATA;
freq_slide: Smallint;
panning: Byte;
duration: Byte;
end;
type
tREGISTER_TABLE = Record
length,
loop_begin,
loop_length,
keyoff_pos,
arpeggio_table,
vibrato_table: Byte;
data: array[1..255] of tREGISTER_TABLE_DEF;
end;
type
tMACRO_TABLE = Record
arpeggio: tARPEGGIO_TABLE;
vibrato: tVIBRATO_TABLE;
end;
type
tARP_VIB_MACRO_TABLE = array[1..255] of tMACRO_TABLE;
type
tFM_PARAMETER_TABLE = Record
adsrw_car,
adsrw_mod: Record
attck,dec,sustn,rel,
wform: Byte;
end;
connect,
feedb,
multipM,kslM,tremM,vibrM,ksrM,sustM,
multipC,kslC,tremC,vibrC,ksrC,sustC: Byte;
end;
type
tDIS_FMREG_COL = array[0..27] of Boolean;
type
tINS_4OP_FLAGS = Record
num_4op: Byte;
idx_4op: array[1..128] of Byte;
end;
type
pOLD_FIXED_SONGDATA = ^tOLD_FIXED_SONGDATA;
tOLD_FIXED_SONGDATA = Record
songname: String[42];
composer: String[42];
instr_names: array[1..250] of String[32];
instr_data: array[1..250] of tOLD_ADTRACK2_INS;
pattern_order: array[0..$7f] of Byte;
tempo: Byte;
speed: Byte;
common_flag: Byte;
end;
const
MB_SIGNATURE = 'MB_1'; // Message Board v1.0
MB_HSIZE = 50; // 50x20 chr
MB_VSIZE = 20;
type
pMESSAGE_BOARD_DATA = ^tMESSAGE_BOARD_DATA;
tMESSAGE_BOARD_DATA = Record
signature: array[0..3] of Char;
data: array[1..MB_VSIZE] of String[MB_HSIZE];
end;
type
pFIXED_SONGDATA = ^tFIXED_SONGDATA;
tFIXED_SONGDATA = Record
songname: String[42];
composer: String[42];
instr_names: array[1..255] of String[42];
instr_data: array[1..255] of tADTRACK2_INS;
instr_macros: array[1..255] of tREGISTER_TABLE;
macro_table: tARP_VIB_MACRO_TABLE;
pattern_order: array[0..$7f] of Byte;
tempo: Byte;
speed: Byte;
common_flag: Byte;
patt_len: Word;
nm_tracks: Byte;
macro_speedup: Word;
flag_4op: Byte;
lock_flags: array[1..20] of Byte;
pattern_names: array[0..$7f] of String[42];
dis_fmreg_col: array[1..255] of tDIS_FMREG_COL;
ins_4op_flags: tINS_4OP_FLAGS;
reserved_data: array[0..PRED(1024)] of Byte;
bpm_data: Record
rows_per_beat: Byte;
tempo_finetune: Integer;
end;
end;
type
tOLD_CHUNK = Record
note: Byte;
instr_def: Byte;
effect_def: Byte;
effect: Byte;
end;
type
tCHUNK = Record
note: Byte;
instr_def: Byte;
effect_def: Byte;
effect: Byte;
effect_def2: Byte;
effect2: Byte;
end;
type
tOLD_VARIABLE_DATA1 = array[0..$0f] of array[0..$3f] of
array[1..9] of tOLD_CHUNK;
type
tOLD_VARIABLE_DATA2 = array[0..7] of array[1..18] of
array[0..$3f] of tOLD_CHUNK;
type
tVARIABLE_DATA = array[0..7] of array[1..20] of
array[0..$0ff] of tCHUNK;
type
tPATTERN_DATA = array[0..15] of tVARIABLE_DATA;
type
tCOPY_OBJECT = (objNone,
objPatternDef,objPatternTable,
objInstrument,objInstrumentBank,
objNote,objInstrumentDef,objEffect,objEffect2,
objLine,objTrack,objPattern,objMarkedBlock,
objMacroTableLine,objMacroTableColumn,objMacroTable,
objInstrumentWithMacros);
type
tMACRO_TABLE_TYPE = (mttFM_reg_table,mttArpeggio_table,mttVibrato_table);
type
tCLIPBOARD = Record
object_type: tCOPY_OBJECT;
block_hsize: Byte;
block_vsize: Byte;
pattern_order: array[0..$7f] of Byte;
pattern: array[1..20] of array[0..$0ff] of tCHUNK;
instrument: Record
names: array[1..255] of String[32];
data: array[1..255] of tADTRACK2_INS;
macros: array[1..255] of tREGISTER_TABLE;
arpvib: array[1..255] of tMACRO_TABLE;
dis_fmreg_col: array[1..255] of tDIS_FMREG_COL;
end;
mcrtab_type: tMACRO_TABLE_TYPE;
fmreg_table: tREGISTER_TABLE;
macro_table: tMACRO_TABLE;
fmtab_def_typ: Byte;
_string: String;
end;
type
tDECAY_BAR = Record
dir1: Integer;
dir2: Integer;
lvl1: Real;
lvl2: Real;
end;
type
tVOLUM_BAR = Record
dir: Integer;
lvl: Real;
end;
type
tPLAY_STATUS = (isPlaying,isPaused,isStopped);
type
{$IFDEF GO32V2}
tRGB = Record r,g,b: Byte end;
{$ELSE}
tRGB = Record r,g,b,a: Byte end;
{$ENDIF}
type
tByteSet = Set of Byte;
const
INSTRUMENT_SIZE = SizeOf(tADTRACK2_INS);
CHUNK_SIZE = SizeOf(tCHUNK);
PATTERN_SIZE = 20*256*CHUNK_SIZE;
const
status_layout: array[tPLAY_STATUS] of String[10] = ('PLAYiNG ',
'PAUSED ',
'STOPPED ');
{$IFDEF UNIX}
const
PATHSEP: Char = '/';
WILDCARD_ASTERISK: String = '*';
{$ELSE}
const
PATHSEP: Char = '\';
WILDCARD_ASTERISK: String = '*.*';
{$ENDIF}
const
kF1 = $3b00; kLEFT = $4b00; kENTER = $1c0d; kWeird = $2960;
kF2 = $3c00; kShLEFT = $4b34; kCtENTR = $1c0a; kCtrlE = $1205;
kShF2 = $5500; kCtLEFT = $7300; kESC = $011b; kCtrlG = $2207;
kF3 = $3d00; kRIGHT = $4d00; kTAB = $0f09; kCtrlQ = $1011;
kShF3 = $5600; kShRGHT = $4d36; kShTAB = $0f00; kCtLbr = $1a1b;
kF4 = $3e00; kCtRGHT = $7400; kSPACE = $3920; kCtRbr = $1b1d;
kF5 = $3f00; kUP = $4800; kBkSPC = $0e08; kCtrlF3 = $6000;
kShF5 = $5800; kNPUp = $4838; kNPastr = $372a; kAltV = $2f00;
kF6 = $4000; kDOWN = $5000; kNPplus = $4e2b; kAstrsk = $092a;
kShF6 = $5900; kNPDown = $5032; kNPmins = $4a2d; kNPins = $5230;
kF7 = $4100; kPgUP = $4900; kAlt1 = $7800; kNPdel = $532e;
kF8 = $4200; kNPPgUP = $4939; kAlt2 = $7900; kCHastr = $092a;
kShF8 = $5b00; kCtPgUP = $8400; kAlt3 = $7a00; kCtrlP = $1910;
kF9 = $4300; kPgDOWN = $5100; kAlt4 = $7b00; kCtBkSp = $0e7f;
kShF9 = $5c00; kNPPgDN = $5133; kAlt5 = $7c00; kAltF5 = $6c00;
kF10 = $4400; kCtPgDN = $7600; kAlt6 = $7d00; kAltF6 = $6d00;
kCtrlB = $3002; kHOME = $4700; kAlt7 = $7e00; kAltF8 = $6f00;
kCtrlC = $2e03; kNPHOME = $4737; kAlt8 = $7f00; kAltF9 = $7000;
kCtrlD = $2004; kCtHOME = $7700; kAlt9 = $8000; kCtrlY = $1519;
kCtrlF = $2106; kEND = $4f00; kAlt0 = $8100; kAltE = $1200;
kCtrlI = $1709; kNPEND = $4f31; kAltB = $3000; kAltZ = $2c00;
kCtrlK = $250b; kCtEND = $7500; kAltC = $2e00; kAltI = $1700;
kCtrlM = $320d; kINSERT = $5200; kAltD = $2000; kAltH = $2300;
kCtrlN = $310e; kDELETE = $5300; kAltF = $2100; kAltU = $1600;
kCtrlO = $180f; kCtrlL = $260c; kAltK = $2500; kAltG = $2200;
kCtrlV = $2f16; kCtrlS = $1f13; kAltM = $3200;
kCtrlX = $2d18; kCtrlA = $1e01; kAltN = $3100;
kCtrlZ = $2c1a; kAltF2 = $6900; kAltO = $1800;
kAltL = $2600; kAltA = $1e00; kAltP = $1900;
kCtrlF2 = $5f00; kCHplus = $0d2b; kAltQ = $1000;
kAltX = $2d00; kCHmins = $0c2d; kAltR = $1300;
kCtrlT = $1414; kCHlbrk = $1a5b; kAltS = $1f00;
kCtrlR = $1312; kCHrbrk = $1b5d; kAltT = $1400;
kCtrlW = $1117; kCtrlH = $2308; kAltW = $1100;
kSlash = $352f; kCtrlF8 = $6500;
kSlashR = $2b5c; kCtrlF9 = $6600;
const
SC_ESCAPE = $01;
SC_1 = $02;
SC_2 = $03;
SC_3 = $04;
SC_4 = $05;
SC_5 = $06;
SC_6 = $07;
SC_7 = $08;
SC_8 = $09;
SC_9 = $0A;
SC_0 = $0B;
SC_MINUS = $0C;
SC_EQUALS = $0D;
SC_BACKSPACE = $0E;
SC_TAB = $0F;
SC_Q = $10;
SC_W = $11;
SC_E = $12;
SC_R = $13;
SC_T = $14;
SC_Y = $15;
SC_U = $16;
SC_I = $17;
SC_O = $18;
SC_P = $19;
SC_LEFTBRACKET = $1A;
SC_RIGHTBRACKET = $1B;
SC_ENTER = $1C;
{$IFDEF GO32V2}
SC_CTRL = $1D;
{$ENDIF}
SC_A = $1E;
SC_S = $1F;
SC_D = $20;
SC_F = $21;
SC_G = $22;
SC_H = $23;
SC_J = $24;
SC_K = $25;
SC_L = $26;
SC_SEMICOLON = $27;
SC_QUOTE = $28;
SC_TILDE = $29;
SC_LSHIFT = $2A;
SC_BACKSLASH = $2B;
SC_Z = $2C;
SC_X = $2D;
SC_C = $2E;
SC_V = $2F;
SC_B = $30;
SC_N = $31;
SC_M = $32;
SC_COMMA = $33;
SC_PERIOD = $34;
SC_SLASH = $35;
SC_RSHIFT = $36;
SC_MULTIPLY = $37;
{$IFDEF GO32V2}
SC_ALT = $38;
{$ENDIF}
SC_SPACE = $39;
SC_CAPSLOCK = $3A;
SC_F1 = $3B;
SC_F2 = $3C;
SC_F3 = $3D;
SC_F4 = $3E;
SC_F5 = $3F;
SC_F6 = $40;
SC_F7 = $41;
SC_F8 = $42;
SC_F9 = $43;
SC_F10 = $44;
SC_NUMLOCK = $45;
SC_SCROLLLOCK = $46;
SC_HOME = $47;
SC_UP = $48;
SC_PAGEUP = $49;
SC_MINUS2 = $4A;
SC_LEFT = $4B;
SC_RIGHT = $4D;
SC_PLUS = $4E;
SC_END = $4F;
SC_DOWN = $50;
SC_PAGEDOWN = $51;
SC_INSERT = $52;
SC_DELETE = $53;
SC_F11 = $57;
SC_F12 = $58;
SC_LWIN = $7D;
SC_RWIN = $7E;
SC_MENU = $7F;
{$IFNDEF GO32V2}
{ Fictive scan codes }
SC_LALT = $FC; { Left ALT }
SC_RALT = $FD; { Right ALT }
SC_LCTRL = $FE; { Left CTRL }
SC_RCTRL = $FF; { Right CTRL }
{$ENDIF}
const
inst_vpos_max = 21;
inst_hpos_max = 7;
const
inst_hpos: array[1..inst_vpos_max,1..inst_hpos_max] of Byte = (
{1} (+15,+0,+0,+0,+0,+0,+0),
{2} (+15,+52,+0,+0,+0,+0,+0),
{3} (+52,+0,+0,+0,+0,+0,+0),
{4} (+15,+52,+0,+0,+0,+0,+0),
{5} (+15,+52,+0,+0,+0,+0,+0),
{6} (+52,+0,+0,+0,+0,+0,+0),
{7} (+15,+52,+0,+0,+0,+0,+0),
{8} (+52,+0,+0,+0,+0,+0,+0),
{9} (+52,+0,+0,+0,+0,+0,+0),
{10}(+2,+0,+0,+0,+0,+0,+0),
{11}(+2,+0,+0,+0,+0,+0,+0),
{12}(+0,+0,+0,+0,+0,+0,+0),
{13}(+0,+0,+0,+0,+0,+0,+0),
{14}(+0,+0,+0,+0,+0,+0,+0),
{15}(+0,+0,+0,+0,+0,+0,+0),
{16}(+0,+0,+0,+0,+0,+0,+0),
{17}(+0,+0,+0,+0,+0,+0,+0),
{18}(+2,+0,+0,+0,+0,+0,+0),
{19}(+2,+29,+36,+43,+50,+57,+64),
{20}(+2,+29,+36,+43,+50,+57,+64),
{21}(+2,+29,+36,+43,+50,+0,+0));
const
inst_hpos_ext_2op: array[1..6,1..inst_hpos_max] of Byte = (
{12}(+2,+22,+51,+0,+0,+0,+0),
{13}(+2,+22,+0,+0,+0,+0,+0),
{14}(+0,+0,+0,+0,+0,+0,+0),
{15}(+0,+0,+0,+0,+0,+0,+0),
{16}(+0,+51,+0,+0,+0,+0,+0),
{17}(+1,+9,+17,+0,+0,+0,+0));
const
inst_hpos_ext_perc: array[1..6,1..inst_hpos_max] of Byte = (
{12}(+2,+0,+0,+0,+0,+0,+0),
{13}(+2,+0,+0,+0,+0,+0,+0),
{14}(+0,+0,+0,+0,+0,+0,+0),
{15}(+0,+0,+0,+0,+0,+0,+0),
{16}(+0,+51,+0,+0,+0,+0,+0),
{17}(+1,+9,+17,+0,+0,+0,+0));
const
inst_hpos_ext_4op: array[1..6,1..inst_hpos_max] of Byte = (
{12}(+2,+0,+51,+0,+0,+0,+0),
{13}(+2,+0,+0,+0,+0,+0,+0),
{14}(+22,+0,+0,+0,+0,+0,+0),
{15}(+22,+0,+0,+0,+0,+0,+0),
{16}(+22,+51,+0,+0,+0,+0,+0),
{17}(+1,+9,+17,+22,+0,+0,+0));
const
inst_vpos: array[1..inst_vpos_max] of Byte = (+1,+2,+3,+4,+5,+6,+7,+8,+9,+10,+11,+12,+13,+14,+15,+16,
+17,+20,+21,+22,+23);
const
note_layout: array[0..12*8+1] of String[3] = (
' ',
'C-1','C#1','D-1','D#1','E-1','F-1','F#1','G-1','G#1','A-1','A#1','%-1',
'C-2','C#2','D-2','D#2','E-2','F-2','F#2','G-2','G#2','A-2','A#2','%-2',
'C-3','C#3','D-3','D#3','E-3','F-3','F#3','G-3','G#3','A-3','A#3','%-3',
'C-4','C#4','D-4','D#4','E-4','F-4','F#4','G-4','G#4','A-4','A#4','%-4',
'C-5','C#5','D-5','D#5','E-5','F-5','F#5','G-5','G#5','A-5','A#5','%-5',
'C-6','C#6','D-6','D#6','E-6','F-6','F#6','G-6','G#6','A-6','A#6','%-6',
'C-7','C#7','D-7','D#7','E-7','F-7','F#7','G-7','G#7','A-7','A#7','%-7',
'C-8','C#8','D-8','D#8','E-8','F-8','F#8','G-8','G#8','A-8','A#8','%-8',
'C-9');
const
board_scancodes: array[1..29] of Byte = (
$2c,$1f,$2d,$20,$2e,$2f,$22,$30,$23,$31,$24,$32,
$10,$03,$11,$04,$12,$13,$06,$14,$07,$15,$08,$16,$17,$0a,$18,$0b,$19);
const
fx_digits: array[0..47] of Char = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ&%!@=#$~^`><';
NM_FX_DIGITS = SizeOf(fx_digits);
const
b_note: Char = 'b';
connection_str: array[0..1] of String[2] = ('FM','AM');
macro_retrig_str: array[0..7] of String = (#250,#159,#11,#250,#13,#250,#250,#250);
const
pos1: array[1..22] of Byte = (+07,+14,+21,+28,+35,+42,+49,+56,+63,+70,+77,+84,+91,+98,+105,+112,+119,+126,+133,+140,+147,+154);
pos2: array[1..13] of Byte = (+00,+01,+03,+04,+06,+07,+09,+10,+12,+13,+14,+15,+16);
{ 0123456789ABCDEF }
{ ... 00 000 000 }
{ ^ ^ ^ ^ }
pos3: array[1..44] of Byte = (+00,+04,+07,+11, {1}
+15,+19,+22,+26, {2}
+30,+34,+37,+41, {3}
+45,+49,+52,+56, {4}
+60,+64,+67,+71, {5}
+75,+79,+82,+86, {6}
+90,+94,+97,+101, {7}
+105,+109,+112,+116, {8}
+120,+124,+127,+131, {9}
+135,+139,+142,+146, {10}
+150,+154,+157,+161); {11}
{ 0123456789ABCDEF }
{ ... 00 000 000 }
{ ^ ^ ^^ ^^^ ^^^ }
pos4: array[1..110] of Byte = (+00,+02,+04,+05,+07,+08,+09,+11,+12,+13, {1}
+15,+17,+19,+20,+22,+23,+24,+26,+27,+28, {2}
+30,+32,+34,+35,+37,+38,+39,+41,+42,+43, {3}
+45,+47,+49,+50,+52,+53,+54,+56,+57,+58, {4}
+60,+62,+64,+65,+67,+68,+69,+71,+72,+73, {5}
+75,+77,+79,+80,+82,+83,+84,+86,+87,+88, {6}
+90,+92,+94,+95,+97,+98,+99,+101,+102,+103, {7}
+105,+107,+109,+110,+112,+113,+114,+116,+117,+118, {8}
+120,+122,+124,+125,+127,+128,+129,+131,+132,+133, {9}
+135,+137,+139,+140,+142,+143,+144,+146,+147,+148, {10}
+150,+152,+154,+155,+157,+158,+159,+161,+162,+163); {11}
pos5: array[1..35] of Byte = (+1,+3,+5,+7,+9,+11,+12,+14,+16,+18,
+19,+20,+21,+23,+25,+27,+29,+31,+33,+34,
+36,+38,+40,+41,+42,+43,+45,+47,
+49,+50,+51,+52,+54,+56,+57);
pos5vw: array[1..35] of Byte = (+1,+3,+5,+7,+9,+11,+11,+14,+16,+18,
+19,+20,+21,+23,+25,+27,+29,+31,+33,+33,
+36,+38,+40,+41,+42,+43,+45,+47,
+49,+49,+49,+49,+54,+56,+56);
pos6: array[1..11] of Byte = (+1,+2,+3,+5,+6,+8,+9,+10,+12,+13,+14);
const
_valid_characters: Set of Char = [#0,#32..#127,#176..#223,#254,#255];
_valid_characters_fname: Set of Char = [#0,#32..#127,#255];
const
_panning: array[0..2] of Byte = ($30,$10,$20);
const
_instr_data_ofs: array[1..13] of Byte = (1,0,3,2,5,4,7,6,9,8,10,11,12);
_instr: array[0..11] of Byte = ($20, $20,
$40, $40,
$60, $60,
$80, $80,
$0e0,$0e0,
$0c0,
$0bd);
type
tTRACK_ADDR = array[1..20] of Word;
const { 01 - 02 - 03 - 04 - 05 - 06 - 07 - 08 - 09 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19 - 20 }
_chmm_n: tTRACK_ADDR = ($003,$000,$004,$001,$005,$002,$006,$007,$008,$103,$100,$104,$101,$105,$102,$106,$107,$108,BYTE_NULL,BYTE_NULL);
_chmm_m: tTRACK_ADDR = ($008,$000,$009,$001,$00a,$002,$010,$011,$012,$108,$100,$109,$101,$10a,$102,$110,$111,$112,BYTE_NULL,BYTE_NULL);
_chmm_c: tTRACK_ADDR = ($00b,$003,$00c,$004,$00d,$005,$013,$014,$015,$10b,$103,$10c,$104,$10d,$105,$113,$114,$115,BYTE_NULL,BYTE_NULL);
{ BD SD TT TC HH }
_chpm_n: tTRACK_ADDR = ($003,$000,$004,$001,$005,$002,$106,$107,$108,$103,$100,$104,$101,$105,$102,$006,$007,$008,$008,$007);
_chpm_m: tTRACK_ADDR = ($008,$000,$009,$001,$00a,$002,$110,$111,$112,$108,$100,$109,$101,$10a,$102,$010,$014,$012,$015,$011);
_chpm_c: tTRACK_ADDR = ($00b,$003,$00c,$004,$00d,$005,$113,$114,$115,$10b,$103,$10c,$104,$10d,$105,$013,BYTE_NULL,BYTE_NULL,BYTE_NULL,BYTE_NULL);
const
_4op_tracks_hi: Set of Byte = [1,3,5,10,12,14];
_4op_tracks_lo: Set of Byte = [2,4,6,11,13,15];
const
_4op_main_chan: array[1..6] of Byte = (2,4,6,11,13,15);
_perc_sim_chan: array[19..20] of Byte = (18,17);
var
_chan_n: tTRACK_ADDR;
_chan_m: tTRACK_ADDR;
_chan_c: tTRACK_ADDR;
_ch_tmp: tTRACK_ADDR;
const
fade_delay_tab: array[0..63] of Byte = (
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
3,3,3,3,3,3,3,3,3,3,3,
4,4,4,4,4,4,4,
5,5,5,5);
const
tracing: Boolean = FALSE;
track_notes: Boolean = FALSE;
marking: Boolean = FALSE;
debugging: Boolean = FALSE;
quick_cmd: Boolean = FALSE;
const
ef_Arpeggio = 0;
ef_FSlideUp = 1;
ef_FSlideDown = 2;
ef_TonePortamento = 3;
ef_Vibrato = 4;
ef_TPortamVolSlide = 5;
ef_VibratoVolSlide = 6;
ef_FSlideUpFine = 7;
ef_FSlideDownFine = 8;
ef_SetModulatorVol = 9;
ef_VolSlide = 10;
ef_PositionJump = 11;
ef_SetInsVolume = 12;
ef_PatternBreak = 13;
ef_SetTempo = 14;
ef_SetSpeed = 15;
ef_TPortamVSlideFine = 16;
ef_VibratoVSlideFine = 17;
ef_SetCarrierVol = 18;
ef_SetWaveform = 19;
ef_VolSlideFine = 20;
ef_RetrigNote = 21;
ef_Tremolo = 22;
ef_Tremor = 23;
ef_ArpggVSlide = 24;
ef_ArpggVSlideFine = 25;
ef_MultiRetrigNote = 26;
ef_FSlideUpVSlide = 27;
ef_FSlideDownVSlide = 28;
ef_FSlUpFineVSlide = 29;
ef_FSlDownFineVSlide = 30;
ef_FSlUpVSlF = 31;
ef_FSlDownVSlF = 32;
ef_FSlUpFineVSlF = 33;
ef_FSlDownFineVSlF = 34;
ef_Extended = 35;
ef_Extended2 = 36;
ef_SetGlobalVolume = 37;
ef_SwapArpeggio = 38;
ef_SwapVibrato = 39;
ef_ForceInsVolume = 40;
ef_Extended3 = 41;
ef_ExtraFineArpeggio = 42;
ef_ExtraFineVibrato = 43;
ef_ExtraFineTremolo = 44;
ef_SetCustomSpeedTab = 45;
ef_GlobalFSlideUp = 46;
ef_GlobalFSlideDown = 47;
ef_ex_SetTremDepth = 0;
ef_ex_SetVibDepth = 1;
ef_ex_SetAttckRateM = 2;
ef_ex_SetDecayRateM = 3;
ef_ex_SetSustnLevelM = 4;
ef_ex_SetRelRateM = 5;
ef_ex_SetAttckRateC = 6;
ef_ex_SetDecayRateC = 7;
ef_ex_SetSustnLevelC = 8;
ef_ex_SetRelRateC = 9;
ef_ex_SetFeedback = 10;
ef_ex_SetPanningPos = 11;
ef_ex_PatternLoop = 12;
ef_ex_PatternLoopRec = 13;
ef_ex_ExtendedCmd = 14;
ef_ex_cmd_MKOffLoopDi = 0;
ef_ex_cmd_MKOffLoopEn = 1;
ef_ex_cmd_TPortaFKdis = 2;
ef_ex_cmd_TPortaFKenb = 3;
ef_ex_cmd_RestartEnv = 4;
ef_ex_cmd_4opVlockOff = 5;
ef_ex_cmd_4opVlockOn = 6;
ef_ex_cmd_ForceBpmSld = 7;
ef_ex_ExtendedCmd2 = 15;
ef_ex_cmd2_RSS = 0;
ef_ex_cmd2_ResetVol = 1;
ef_ex_cmd2_LockVol = 2;
ef_ex_cmd2_UnlockVol = 3;
ef_ex_cmd2_LockVP = 4;
ef_ex_cmd2_UnlockVP = 5;
ef_ex_cmd2_VSlide_mod = 6;
ef_ex_cmd2_VSlide_car = 7;
ef_ex_cmd2_VSlide_def = 8;
ef_ex_cmd2_LockPan = 9;
ef_ex_cmd2_UnlockPan = 10;
ef_ex_cmd2_VibrOff = 11;
ef_ex_cmd2_TremOff = 12;
ef_ex_cmd2_FVib_FGFS = 13;
ef_ex_cmd2_FTrm_XFGFS = 14;
ef_ex_cmd2_NoRestart = 15;
ef_ex2_PatDelayFrame = 0;
ef_ex2_PatDelayRow = 1;
ef_ex2_NoteDelay = 2;
ef_ex2_NoteCut = 3;
ef_ex2_FineTuneUp = 4;
ef_ex2_FineTuneDown = 5;
ef_ex2_GlVolSlideUp = 6;
ef_ex2_GlVolSlideDn = 7;
ef_ex2_GlVolSlideUpF = 8;
ef_ex2_GlVolSlideDnF = 9;
ef_ex2_GlVolSldUpXF = 10;
ef_ex2_GlVolSldDnXF = 11;
ef_ex2_VolSlideUpXF = 12;
ef_ex2_VolSlideDnXF = 13;
ef_ex2_FreqSlideUpXF = 14;
ef_ex2_FreqSlideDnXF = 15;
ef_ex3_SetConnection = 0;
ef_ex3_SetMultipM = 1;
ef_ex3_SetKslM = 2;
ef_ex3_SetTremoloM = 3;
ef_ex3_SetVibratoM = 4;
ef_ex3_SetKsrM = 5;
ef_ex3_SetSustainM = 6;
ef_ex3_SetMultipC = 7;
ef_ex3_SetKslC = 8;
ef_ex3_SetTremoloC = 9;
ef_ex3_SetVibratoC = 10;
ef_ex3_SetKsrC = 11;
ef_ex3_SetSustainC = 12;
const
ef_fix1 = $80;
ef_fix2 = $90;
const
home_dir_path: String = '';
a2m_default_path: String = '';
a2t_default_path: String = '';
a2i_default_path: String = '';
a2f_default_path: String = '';
a2p_default_path: String = '';
a2b_default_path: String = '';
a2w_default_path: String = '';
{$IFDEF GO32V2}
screen_mode: Byte = 0;
comp_text_mode: Byte = 0;
fps_down_factor: Byte = 0;
mouse_hspeed: Word = 50;
mouse_vspeed: Word = 50;
mouse_threshold: Word = 0;
typematic_rate: Byte = 0;
typematic_delay: Byte = 0;
mouse_disabled: Boolean = FALSE;
custom_svga_mode: Boolean = FALSE;
{$ELSE}
sdl_screen_mode: Byte = 0;
sdl_opl3_emulator: Byte = 0;
{$IFNDEF UNIX}
sdl_wav_directory: String = 'wav_files\';
{$ELSE}
sdl_wav_directory: String = 'wav_files/';
{$ENDIF}
sdl_sample_rate: Longint = 49716;
sdl_sample_buffer: Longint = 2048;
sdl_frame_rate: Byte = 100;
{$IFNDEF GO32V2}
sdl_timer_slowdown: Byte = 2;
{$ENDIF}
sdl_typematic_delay: Longint = 250;
sdl_typematic_rate: Longint = 30;
{$ENDIF}
init_tempo: Byte = 50;
init_speed: Byte = 6;
init_macro_speedup: Word = 1;
midiboard: Boolean = TRUE;
default_octave: Byte = 4;
patt_len: Word = 64;
nm_tracks: Byte = 18;
mod_description: Boolean = FALSE;
highlight_controls: Boolean = TRUE;
use_H_for_B: Boolean = FALSE;
linefeed: Boolean = TRUE;
lf_in_mboard_mode: Boolean = FALSE;
update_ins: Boolean = FALSE;
cycle_pattern: Boolean = TRUE;
keep_track_pos: Boolean = FALSE;
remember_ins_pos: Boolean = TRUE;
command_typing: Byte = 1;
backspace_dir: Byte = 1;
mark_line: Byte = 4;
scroll_bars: Boolean = TRUE;
fforward_factor: Byte = 1;
rewind_factor: Byte = 1;
ssaver_time: Longint = 300;
timer_fix: Boolean = TRUE;
decay_bar_rise: Real = 3.00;
decay_bar_fall: Real = 0.30;
force_ins: Byte = 0;
pattern_layout: Byte = 0;
trace_by_default: Boolean = TRUE;
nosync_by_default: Boolean = FALSE;
keep_position: Boolean = TRUE;
alt_ins_name: Boolean = TRUE;
adjust_tracks: Boolean = TRUE;
mark_lines: Boolean = FALSE;
accurate_conv: Boolean = FALSE;
fix_c_note_bug: Boolean = TRUE;
analyzer_bckg: Byte = $010;
analyzer: Byte = $03;
analyzer_ovrllvol: Byte = $03;
analyzer_volumelvl: Byte = $07;
analyzer_modulator: Byte = $02;
analyzer_carrier: Byte = $03;
pattern_bckg: Byte = $010;
pattern_border: Byte = $0f;
pattern_pos_indic: Byte = $0b;
pattern_pan_indic: Byte = $03;
pattern_gpan_indic: Byte = $0f;
pattern_lock_indic: Byte = $07;
pattern_4op_indic: Byte = $0e;
pattern_perc_indic: Byte = $0f;
pattern_chan_indic: Byte = $0e;
pattern_row_bckg: Byte = $050;
pattern_row_bckg_p: Byte = $0c0;
pattern_row_bckg_m: Byte = $0b0;
pattern_block_bckg: Byte = $020;
pattern_line: Byte = $03;
pattern_line_p: Byte = $00;
pattern_line_m: Byte = $0b;
pattern_hi_line: Byte = $0b;
pattern_hi_line_m: Byte = $03;
pattern_note: Byte = $07;
pattern_hi_note: Byte = $0f;
pattern_note0: Byte = $03;
pattern_hi_note0: Byte = $0c;
pattern_note_hid: Byte = $09;
pattern_hi_note_h: Byte = $07;
pattern_inst: Byte = $02;
pattern_hi_inst: Byte = $0a;
pattern_inst0: Byte = $02;
pattern_hi_inst0: Byte = $0a;
pattern_cmnd: Byte = $07;
pattern_hi_cmnd: Byte = $0f;
pattern_cmnd0: Byte = $03;
pattern_hi_cmnd0: Byte = $0b;
pattern_note_m: Byte = $09;
pattern_note0_m: Byte = $09;
pattern_note_hid_m: Byte = $0d;
pattern_inst_m: Byte = $02;
pattern_inst0_m: Byte = $02;
pattern_cmnd_m: Byte = $09;
pattern_cmnd0_m: Byte = $09;
pattern_note_b: Byte = $0f;
pattern_note0_b: Byte = $0b;
pattern_note_hid_b: Byte = $05;
pattern_inst_b: Byte = $0a;
pattern_inst0_b: Byte = $0a;
pattern_cmnd_b: Byte = $0f;
pattern_cmnd0_b: Byte = $0b;
pattern_fix_note: Byte = $0b;
pattern_hi_fx_note: Byte = $0e;
pattern_fix_note_m: Byte = $0e;
pattern_fix_note_b: Byte = $0e;
pattern_cmnd_ctrl: Byte = $0d;
pattern_input_bckg: Byte = $0b0;
pattern_input: Byte = $00;
pattern_input_warn: Byte = $080;
debug_info_bckg: Byte = $040;
debug_info_bckg2: Byte = $090;
debug_info_border: Byte = $05;
debug_info_border2: Byte = $0f;
debug_info_title: Byte = $0b;
debug_info_topic: Byte = $0e;
debug_info_txt: Byte = $07;
debug_info_hi_txt: Byte = $0f;
debug_info_txt_hid: Byte = $06;
debug_info_mod: Byte = $02;
debug_info_hi_mod: Byte = $0a;
debug_info_car: Byte = $03;
debug_info_hi_car: Byte = $0b;
debug_info_4op: Byte = $08;
debug_info_perc: Byte = $08;
debug_info_bpm: Byte = $08;
help_background: Byte = $040;
help_title: Byte = $0b;
help_border: Byte = $0f;
help_topic: Byte = $0c;
help_text: Byte = $07;
help_hi_text: Byte = $0c;
help_keys: Byte = $0f;
help_indicators: Byte = $0e;
dialog_background: Byte = $040;
dialog_title: Byte = $0b;
dialog_border: Byte = $0f;
dialog_text: Byte = $0d;
dialog_hi_text: Byte = $0e;
dialog_hid: Byte = $06;
dialog_item: Byte = $0f;
dialog_short: Byte = $0e;
dialog_item_dis: Byte = $05;
dialog_sel_itm_bck: Byte = $070;
dialog_sel_itm: Byte = $00;
dialog_sel_short: Byte = $04;
dialog_context: Byte = $0e;
dialog_context_dis: Byte = $07;
dialog_contxt_dis2: Byte = $09;
dialog_input_bckg: Byte = $070;
dialog_input: Byte = $00;
dialog_def_bckg: Byte = $0c0;
dialog_def: Byte = $00;
dialog_prog_bar1: Byte = $09;
dialog_prog_bar2: Byte = $0b;
dialog_topic: Byte = $0d;
dialog_hi_topic: Byte = $0e;
dialog_mod_text: Byte = $0a;
dialog_car_text: Byte = $0b;
dialog_misc_indic: Byte = $08;
macro_background: Byte = $040;
macro_title: Byte = $0b;
macro_border: Byte = $0f;
macro_topic: Byte = $0c;
macro_topic2: Byte = $0d;
macro_hi_topic: Byte = $0e;
macro_text: Byte = $0d;
macro_hi_text: Byte = $0e;
macro_text_dis: Byte = $06;
macro_text_loop: Byte = $0c;
macro_text_keyoff: Byte = $03;
macro_current_bckg: Byte = $050;
macro_current: Byte = $0d;
macro_current_dis: Byte = $00;
macro_current_loop: Byte = $0c;
macro_current_koff: Byte = $0b;
macro_input_bckg: Byte = $070;
macro_input: Byte = $00;
macro_def_bckg: Byte = $0c0;
macro_def: Byte = $00;
macro_scrbar_bckg: Byte = $070;
macro_scrbar_text: Byte = $00;
macro_scrbar_mark: Byte = $0f;
macro_hint: Byte = $07;
macro_item: Byte = $0f;
macro_short: Byte = $0e;
macro_item_dis: Byte = $07;
macro_sel_itm_bck: Byte = $070;
macro_sel_itm: Byte = $00;
macro_sel_short: Byte = $04;
macro_context: Byte = $0e;
macro_context_dis: Byte = $07;
scrollbar_bckg: Byte = $030;
scrollbar_text: Byte = $00;
scrollbar_mark: Byte = $0b;
scrollbar_2nd_mark: Byte = $0f;
main_background: Byte = $010;
main_title: Byte = $0b;
main_border: Byte = $0b;
main_stat_line: Byte = $03;
main_hi_stat_line: Byte = $0b;
main_dis_stat_line: Byte = $05;
main_behavior: Byte = $0d;
main_behavior_dis: Byte = $05;
status_background: Byte = $010;
status_border: Byte = $0e;
status_static_txt: Byte = $0b;
status_dynamic_txt: Byte = $0f;
status_play_state: Byte = $07;
status_text_dis: Byte = $05;
order_background: Byte = $010;
order_hi_bckg: Byte = $050;
order_border: Byte = $0a;
order_entry: Byte = $03;
order_hi_entry: Byte = $0b;
order_pattn: Byte = $07;
order_pattn_jump: Byte = $02;
order_hi_pattn: Byte = $0f;
order_played_b: Byte = $0c0;
order_played: Byte = $00;
order_input_bckg: Byte = $0b0;
order_input: Byte = $00;
order_input_warn: Byte = $0c0;
instrument_bckg: Byte = $040;
instrument_title: Byte = $0b;
instrument_border: Byte = $0f;
instrument_text: Byte = $07;
instrument_hi_text: Byte = $0f;
instrument_glob: Byte = $0d;
instrument_hi_glob: Byte = $0f;
instrument_hid: Byte = $06;
instrument_mod: Byte = $02;
instrument_car: Byte = $03;
instrument_hi_mod: Byte = $0a;
instrument_hi_car: Byte = $0b;
instrument_context: Byte = $0e;
instrument_con_dis: Byte = $05;
instrument_adsr: Byte = $60;
instrument_ai_off: Byte = $06;
instrument_ai_on: Byte = $0d;
instrument_ai_trig: Byte = $0e;
{$IFDEF GO32V2}
const
rgb_color: array[0..15] of tRGB = (