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adt2ext5.pas
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adt2ext5.pas
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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/>.
unit AdT2ext5;
{$S-,Q-,R-,V-,B-,X+}
{$PACKRECORDS 1}
interface
const
arp_tab_selected: Boolean = FALSE;
vib_tab_selected: Boolean = FALSE;
var
ptr_arpeggio_table: Byte;
ptr_vibrato_table: Byte;
procedure bnk_file_loader;
procedure fib_file_loader;
procedure ibk_file_loader;
procedure bnk_file_loader_alt(instr: Word);
procedure fib_file_loader_alt(instr: Word);
procedure ibk_file_loader_alt(instr: Word);
procedure a2b_file_loader(bankSelector: Boolean; loadBankPossible: Boolean);
procedure a2w_file_loader(loadFromFile: Boolean; loadMacros: Boolean; bankSelector: Boolean;
loadBankPossible: Boolean; updateCurInstr: Boolean);
implementation
uses
{$IFNDEF UNIX}
CRT,
{$ENDIF}
{$IFDEF GO32V2}
GO32,
{$ELSE}
SDL_Timer,
{$ENDIF}
DOS,
AdT2opl3,AdT2sys,AdT2keyb,AdT2unit,AdT2extn,AdT2ext2,AdT2ext3,AdT2ext4,AdT2text,AdT2pack,
StringIO,DialogIO,ParserIO,TxtScrIO,DepackIO;
procedure a2b_lister_external_proc; forward;
procedure a2w_lister_external_proc_callback; forward;
procedure a2w_macro_lister_external_proc_callback; forward;
procedure bnk_lister_external_proc; forward;
procedure fib_lister_external_proc; forward;
procedure ibk_lister_external_proc; forward;
var
xstart,ystart: Byte;
window_xsize,window_ysize: Byte;
context_str,context_str2,context_str3: String;
var
temp_marks: array[1..255] of Char;
a2b_queue: array[1..255+3] of String[74];
a2b_queue_more: array[1..255+3] of String[104];
a2w_queue: array[1..255+3] of String[72];
a2w_queue_more: array[1..255+3] of String[102];
a2w_queue_more2: array[1..255+3] of String[121];
a2w_queue_m: array[1..255+5] of String[72];
a2w_institle_pos: Byte;
update_current_inst: Boolean;
var
xstart_arp,ystart_arp,xstart_vib,ystart_vib: Byte;
scrollbar_xstart,scrollbar_ystart,scrollbar_size: Byte;
macro_table_size: Byte;
arpeggio_table_idx,vibrato_table_idx: Byte;
arpeggio_table_pos,vibrato_table_pos: Byte;
procedure import_old_instruments(old_songdata: pOLD_FIXED_SONGDATA;
new_songdata: pFIXED_SONGDATA;
instr,count: Byte);
var
temp: Byte;
begin
{$IFDEF GO32V2}
_last_debug_str_ := _debug_str_;
_debug_str_ := 'ADT2EXT5.PAS:import_old_instruments';
{$ENDIF}
For temp := instr to instr+PRED(count) do
begin
new_songdata^.instr_names[temp] := Copy(new_songdata^.instr_names[temp],1,9)+
Copy(old_songdata^.instr_names[temp],10,22);
new_songdata^.instr_data[temp].fm_data := old_songdata^.instr_data[temp].fm_data;
new_songdata^.instr_data[temp].panning := old_songdata^.instr_data[temp].panning;
new_songdata^.instr_data[temp].fine_tune := old_songdata^.instr_data[temp].fine_tune;
new_songdata^.instr_data[temp].perc_voice := 0;
end;
end;
function count_instruments: Byte;
var
result: Byte;
begin
{$IFDEF GO32V2}
_last_debug_str_ := _debug_str_;
_debug_str_ := 'ADT2EXT5.PAS:count_instruments';
{$ENDIF}
result := 255;
While (result > 0) and
Empty(temp_songdata.instr_data[result],INSTRUMENT_SIZE) and
(CutStr(Copy(temp_songdata.instr_names[result],10,32)) = '') do
Dec(result);
count_instruments := result;
end;
function count_macros: Byte;
var
result: Byte;
begin
result := 255;
While (result > 0) and Empty(temp_songdata.macro_table[result].arpeggio,
SizeOf(tARPEGGIO_TABLE))
and Empty(temp_songdata.macro_table[result].vibrato,
SizeOf(tVIBRATO_TABLE)) do
Dec(result);
count_macros := result;
end;
function get_free_arpeggio_table_idx(data: tARPEGGIO_TABLE): Byte;
var
result: Byte;
free_flag: Boolean;
begin
{$IFDEF GO32V2}
_last_debug_str_ := _debug_str_;
_debug_str_ := 'ADT2EXT5.PAS:get_free_arpeggio_table_idx';
{$ENDIF}
result := 0;
free_flag := FALSE;
// first try to find empty space or same macro for overwriting
Repeat
Inc(result);
If Empty(songdata.macro_table[result].arpeggio,
SizeOf(tARPEGGIO_TABLE)) or
Compare(songdata.macro_table[result].arpeggio,data,
SizeOf(tARPEGGIO_TABLE)) then
free_flag := TRUE;
until free_flag or (result = 255);
// next to find dummy macro (length=0) for overwriting
If NOT free_flag then
Repeat
If (temp_songdata.macro_table[result].arpeggio.length = 0) then
free_flag := TRUE
else Dec(result);
until free_flag or (result = 0);
get_free_arpeggio_table_idx := result;
end;
function get_free_vibrato_table_idx(data: tVIBRATO_TABLE): Byte;
var
result: Byte;
free_flag: Boolean;
begin
{$IFDEF GO32V2}
_last_debug_str_ := _debug_str_;
_debug_str_ := 'ADT2EXT5.PAS:get_free_vibrato_table_idx';
{$ENDIF}
result := 0;
free_flag := FALSE;
// first try to find empty space or same macro for overwriting
Repeat
Inc(result);
If Empty(songdata.macro_table[result].vibrato,
SizeOf(tViBRATO_TABLE)) or
Compare(songdata.macro_table[result].vibrato,data,
SizeOf(tVIBRATO_TABLE)) then
free_flag := TRUE;
until free_flag or (result = 255);
// next to find dummy macro (length=0) for overwriting
If NOT free_flag then
Repeat
If (temp_songdata.macro_table[result].vibrato.length = 0) then
free_flag := TRUE
else Dec(result);
until free_flag or (result = 0);
get_free_vibrato_table_idx := result;
end;
function _gfx_bar_str(value: Byte; neg: Boolean): String;
var
result: String;
begin
result := '';
If NOT neg then
Repeat
If (value > 15) then
begin
result := result+#219;
Dec(value,15);
end;
If (value <= 15) and (value <> 0) then
result := result+CHR(127+value)
until (value <= 15)
else Repeat
If (value > 15) then
begin
result := #219+result;
Dec(value,15);
end;
If (value <= 15) and (value <> 0) then
result := CHR(158-value)+result;
until (value <= 15);
_gfx_bar_str := flipstr(result);
end;
const
_4op_flag_chr_beg = #172;
_4op_flag_chr_end = #173;
_4op_flag_chars: Set of Char = [_4op_flag_chr_beg,_4op_flag_chr_end];
_4op_flag_column: array[1..255] of Char = '';
_a2b_lister_count: Byte = 0;
_a2w_lister_count: Byte = 0;
var
_4op_idx11,_4op_idx12,
_4op_idx21,_4op_idx22: Byte;
_4op_ins_flag: Boolean;
function check_4op_flag_temp(ins: Byte): Boolean;
var
result: Boolean;
idx: Byte;
begin
result := FALSE;
For idx := 1 to temp_songdata.ins_4op_flags.num_4op do
If (temp_songdata.ins_4op_flags.idx_4op[idx] = ins) then
begin
result := TRUE;
BREAK;
end;
check_4op_flag_temp := result;
end;
function get_4op_to_test_temp: Word;
var
result: Word;
curr_inst: Byte;
begin
result := 0;
curr_inst := mn_environment.curr_pos;
If (curr_inst in [1..255]) and (songdata.flag_4op <> 0) then
If (_4op_flag_column[curr_inst] = _4op_flag_chr_beg) then
result := SUCC(curr_inst)+curr_inst SHL 8
else If (curr_inst > 1) and (_4op_flag_column[curr_inst] = _4op_flag_chr_end) then
result := curr_inst+PRED(curr_inst) SHL 8;
get_4op_to_test_temp := result;
end;
procedure a2b_lister_external_proc_callback; forward;
procedure a2b_lister_external_proc;
var
temp: Byte;
attr: Byte;
begin
For temp := 1 to _a2b_lister_count do
begin
If (mn_environment.curr_pos = mn_environment.curr_page+temp-1) then
attr := mn_setting.text2_attr
else attr := mn_setting.text_attr;
ShowStr(mn_environment.v_dest,mn_environment.xpos+1,mn_environment.ypos+3+temp,
_4op_flag_column[mn_environment.curr_page+temp-1],
attr);
end;
a2b_lister_external_proc_callback;
end;
procedure a2b_file_loader(bankSelector: Boolean; loadBankPossible: Boolean);
type
tOLD_HEADER = Record
ident: array[1..11] of Char;
crc32: Longint;
ffver: Byte;
b0len: Word;
end;
type
tHEADER = Record
ident: array[1..11] of Char;
crc32: Longint;
ffver: Byte;
b0len: Longint;
end;
const
id = '_A2insbank_';
var
f: File;
header: tOLD_HEADER;
header2: tHEADER;
crc,temp: Longint;
old_external_proc: procedure;
old_topic_len: Byte;
old_cycle_moves: Boolean;
idx,index,nm_valid: Byte;
temp_str: String;
ysize: Byte;
const
new_keys: array[1..3] of Word = (kESC,kENTER,kCtENTR);
var
old_keys: array[1..3] of Word;
begin
{$IFDEF GO32V2}
_last_debug_str_ := _debug_str_;
_debug_str_ := 'ADT2EXT5.PAS:a2b_file_loader';
{$ENDIF}
progress_num_steps := 0;
progress_step := 0;
{$i-}
Assign(f,instdata_source);
ResetF(f);
{$i+}
If (IOresult <> 0) then
begin
CloseF(f);
Dialog('ERROR READiNG DATA - DiSK ERROR?$'+
'LOADiNG STOPPED$',
'~O~KAY$',' A2B LOADER ',1);
EXIT;
end;
temp_songdata := songdata;
BlockReadF(f,header,SizeOf(header),temp);
If NOT ((temp = SizeOf(header)) and (header.ident = id)) then
begin
CloseF(f);
Dialog('ERROR READiNG DATA - FiLE CORRUPTED$'+
'LOADiNG STOPPED$',
'~O~KAY$',' A2B LOADER ',1);
EXIT;
end;
If NOT (header.ffver in [1..FFVER_A2B]) then
begin
CloseF(f);
Dialog('UNKNOWN FiLE FORMAT VERSiON$'+
'LOADiNG STOPPED$',
'~O~KAY$',' A2B LOADER ',1);
EXIT;
end;
init_old_songdata;
If (header.ffver in [1..4]) then
begin
FillChar(buf1,SizeOf(buf1),0);
BlockReadF(f,buf1,header.b0len,temp);
If NOT (temp = header.b0len) then
begin
CloseF(f);
Dialog('ERROR READiNG DATA - FiLE CORRUPTED$'+
'LOADiNG STOPPED$',
'~O~KAY$',' A2B LOADER ',1);
EXIT;
end;
crc := DWORD_NULL;
crc := Update32(header.b0len,2,crc);
crc := Update32(buf1,header.b0len,crc);
If (crc <> header.crc32) then
begin
CloseF(f);
Dialog('CRC FAiLED - FiLE CORRUPTED$'+
'LOADiNG STOPPED$',
'~O~KAY$',' A2B LOADER ',1);
EXIT;
end;
Case header.ffver of
4: Move(buf1,old_songdata.instr_names,header.b0len);
3: LZSS_decompress(buf1,old_songdata.instr_names,header.b0len);
2: LZW_decompress(buf1,old_songdata.instr_names);
1: SIXPACK_decompress(buf1,old_songdata.instr_names,header.b0len);
end;
For temp := 1 to 250 do
old_songdata.instr_data[temp].panning := 0;
import_old_instruments(Addr(old_songdata),Addr(temp_songdata),1,250);
end;
If (header.ffver in [5..8]) then
begin
FillChar(buf1,SizeOf(buf1),0);
BlockReadF(f,buf1,header.b0len,temp);
If NOT (temp = header.b0len) then
begin
CloseF(f);
Dialog('ERROR READiNG DATA - FiLE CORRUPTED$'+
'LOADiNG STOPPED$',
'~O~KAY$',' A2B LOADER ',1);
EXIT;
end;
crc := DWORD_NULL;
crc := Update32(header.b0len,2,crc);
crc := Update32(buf1,header.b0len,crc);
If (crc <> header.crc32) then
begin
CloseF(f);
Dialog('CRC FAiLED - FiLE CORRUPTED$'+
'LOADiNG STOPPED$',
'~O~KAY$',' A2B LOADER ',1);
EXIT;
end;
Case header.ffver of
8: Move(buf1,old_songdata.instr_names,header.b0len);
7: LZSS_decompress(buf1,old_songdata.instr_names,header.b0len);
6: LZW_decompress(buf1,old_songdata.instr_names);
5: SIXPACK_decompress(buf1,old_songdata.instr_names,header.b0len);
end;
import_old_instruments(Addr(old_songdata),Addr(temp_songdata),1,250);
end;
If (header.ffver = 9) then
begin
ResetF(f);
BlockReadF(f,header2,SizeOf(header2),temp);
If NOT ((temp = SizeOf(header2)) and (header2.ident = id)) then
begin
CloseF(f);
Dialog('ERROR READiNG DATA - FiLE CORRUPTED$'+
'LOADiNG STOPPED$',
'~O~KAY$',' A2B LOADER ',1);
EXIT;
end;
FillChar(buf1,SizeOf(buf1),0);
BlockReadF(f,buf1,header2.b0len,temp);
If NOT (temp = header2.b0len) then
begin
CloseF(f);
Dialog('ERROR READiNG DATA - FiLE CORRUPTED$'+
'LOADiNG STOPPED$',
'~O~KAY$',' A2B LOADER ',1);
EXIT;
end;
crc := DWORD_NULL;
crc := Update32(header2.b0len,2,crc);
crc := Update32(buf1,header2.b0len,crc);
If (crc <> header2.crc32) then
begin
CloseF(f);
Dialog('CRC FAiLED - FiLE CORRUPTED$'+
'LOADiNG STOPPED$',
'~O~KAY$',' A2B LOADER ',1);
EXIT;
end;
For temp := 1 to 255 do
temp_marks[temp] := temp_songdata.instr_names[temp][1];
APACK_decompress(buf1,temp_songdata.instr_names);
For temp := 1 to 255 do
Insert(temp_marks[temp]+
'iNS_'+byte2hex(temp)+#247' ',
temp_songdata.instr_names[temp],1);
end;
If (header.ffver = FFVER_A2B) then
begin
ResetF(f);
BlockReadF(f,header2,SizeOf(header2),temp);
If NOT ((temp = SizeOf(header2)) and (header2.ident = id)) then
begin
CloseF(f);
Dialog('ERROR READiNG DATA - FiLE CORRUPTED$'+
'LOADiNG STOPPED$',
'~O~KAY$',' A2B LOADER ',1);
EXIT;
end;
FillChar(buf1,SizeOf(buf1),0);
BlockReadF(f,buf1,header2.b0len,temp);
If NOT (temp = header2.b0len) then
begin
CloseF(f);
Dialog('ERROR READiNG DATA - FiLE CORRUPTED$'+
'LOADiNG STOPPED$',
'~O~KAY$',' A2B LOADER ',1);
EXIT;
end;
crc := DWORD_NULL;
crc := Update32(header2.b0len,2,crc);
crc := Update32(buf1,header2.b0len,crc);
If (crc <> header2.crc32) then
begin
CloseF(f);
Dialog('CRC FAiLED - FiLE CORRUPTED$'+
'LOADiNG STOPPED$',
'~O~KAY$',' A2B LOADER ',1);
EXIT;
end;
For temp := 1 to 255 do
temp_marks[temp] := temp_songdata.instr_names[temp][1];
progress_num_steps := 0;
LZH_decompress(buf1,buf2,header2.b0len);
Move(buf2,temp_songdata.instr_names,SizeOf(songdata.instr_names)+
SizeOf(songdata.instr_data));
Move(buf2[SizeOf(songdata.instr_names)+
SizeOf(songdata.instr_data)],temp_songdata.ins_4op_flags,
SizeOf(songdata.ins_4op_flags));
For temp := 1 to 255 do
Insert(temp_marks[temp]+
'iNS_'+byte2hex(temp)+#247' ',
temp_songdata.instr_names[temp],1);
end;
FillChar(temp_songdata.dis_fmreg_col,SizeOf(temp_songdata.dis_fmreg_col),FALSE);
CloseF(f);
If NOT bankSelector then
begin
songdata.instr_names := temp_songdata.instr_names;
songdata.instr_data := temp_songdata.instr_data;
load_flag := 1;
EXIT;
end;
// init 4OP flags
FillChar(_4op_flag_column,SizeOf(_4op_flag_column),0);
For temp := 1 to PRED(255) do
If check_4op_flag_temp(temp) then
begin
If NOT (_4op_flag_column[temp] in _4op_flag_chars) then
_4op_flag_column[temp] := _4op_flag_chr_beg;
If NOT (_4op_flag_column[SUCC(temp)] in _4op_flag_chars) then
_4op_flag_column[SUCC(temp)] := _4op_flag_chr_end;
end;
a2b_queue[1] := a2b_header_str[1];
a2b_queue[2] := a2b_header_str[2];
a2b_queue[3] := a2b_header_str[3];
a2b_queue_more[1] := a2b_header_hires_str[1];
a2b_queue_more[2] := a2b_header_hires_str[2];
a2b_queue_more[3] := a2b_header_hires_str[3];
nm_valid := count_instruments;
If (nm_valid = 0) then nm_valid := 1;
For idx := 1 to nm_valid do
begin
a2b_queue[3+idx] := '~'+ExpStrR(Copy(temp_songdata.instr_names[idx],1,9)+'~'+
Copy(temp_songdata.instr_names[idx],10,32),45,' ');
a2b_queue_more[3+idx] := a2b_queue[3+idx];
With temp_songdata.instr_data[idx].fm_data do
begin
a2b_queue_more[3+idx] := a2b_queue_more[3+idx]+
byte2hex(AM_VIB_EG_carrier)+
byte2hex(AM_VIB_EG_modulator)+' '+
byte2hex(KSL_VOLUM_carrier)+
byte2hex(KSL_VOLUM_modulator)+' '+
byte2hex(ATTCK_DEC_carrier)+
byte2hex(ATTCK_DEC_modulator)+' '+
byte2hex(SUSTN_REL_carrier)+
byte2hex(SUSTN_REL_modulator)+' '+
byte2hex(WAVEFORM_carrier)+
byte2hex(WAVEFORM_modulator)+' '+
byte2hex(FEEDBACK_FM)+' ';
end;
Case temp_songdata.instr_data[idx].panning of
0..2: temp_str := ins_pan_str2[temp_songdata.instr_data[idx].panning];
else temp_str := ExpStrL('',7,#250);
end;
a2b_queue[3+idx] := a2b_queue[3+idx]+temp_str+' ';
a2b_queue_more[3+idx] := a2b_queue_more[3+idx]+temp_str+' ';
If (temp_songdata.instr_data[idx].fine_tune > 0) then
temp_str := '+'+ExpStrR(Num2str(temp_songdata.instr_data[idx].fine_tune,16),5,' ')
else If (temp_songdata.instr_data[idx].fine_tune < 0) then
temp_str := '-'+ExpStrR(Num2str(0-temp_songdata.instr_data[idx].fine_tune,16),5,' ')
else temp_str := ExpStrR('',6,' ');
a2b_queue[3+idx] := a2b_queue[3+idx]+temp_str+' ';
a2b_queue_more[3+idx] := a2b_queue_more[3+idx]+temp_str+' ';
Case temp_songdata.instr_data[idx].perc_voice of
0..5: temp_str := perc_voice_str[temp_songdata.instr_data[idx].perc_voice];
else temp_str := ExpStrL('',7,' ');
end;
a2b_queue[3+idx] := a2b_queue[3+idx]+temp_str;
a2b_queue_more[3+idx] := a2b_queue_more[3+idx]+temp_str;
end;
Move(mn_setting.terminate_keys,old_keys,SizeOf(old_keys));
old_external_proc := mn_environment.ext_proc;
old_topic_len := mn_setting.topic_len;
old_cycle_moves := mn_setting.cycle_moves;
Move(new_keys,mn_setting.terminate_keys,SizeOf(new_keys));
mn_environment.ext_proc := a2b_lister_external_proc;
mn_setting.topic_len := 3;
mn_setting.cycle_moves := FALSE;
If loadBankPossible then
mn_environment.context := ' ~[~'+Num2str(nm_valid,10)+'~/255]~ ^ENTER '#196#16' LOAD COMPLETE BANK '
else mn_environment.context := '~[~'+Num2str(nm_valid,10)+'~/255]~';
keyboard_reset_buffer;
If is_default_screen_mode then ysize := 20
else ysize := 30;
_a2b_lister_count := ysize-3;
If NOT _force_program_quit then
If (program_screen_mode in [0,3,4,5]) then
index := Menu(a2b_queue,01,01,min(1,get_bank_position(instdata_source,nm_valid)),
74,ysize,nm_valid+3,' '+iCASE(NameOnly(instdata_source))+' ')
else index := Menu(a2b_queue_more,01,01,min(1,get_bank_position(instdata_source,nm_valid)),
104,30,nm_valid+3,' '+iCASE(NameOnly(instdata_source))+' ');
add_bank_position(instdata_source,nm_valid,index+3);
Move(old_keys,mn_setting.terminate_keys,SizeOf(old_keys));
mn_environment.ext_proc := old_external_proc;
mn_setting.topic_len := old_topic_len;
mn_setting.cycle_moves := old_cycle_moves;
If (mn_environment.keystroke = kENTER) or
(loadBankPossible and (mn_environment.keystroke = kCtENTR)) then
begin
If (mn_environment.keystroke = kENTER) then
begin
If shift_pressed then
begin
// put 4op instrument (alternate)
_4op_ins_flag := FALSE;
If (_4op_flag_column[index] = _4op_flag_chr_beg) then
If check_4op_flag(current_inst) then
begin
_4op_ins_flag := TRUE;
_4op_idx11 := current_inst;
_4op_idx12 := SUCC(current_inst);
_4op_idx21 := index;
_4op_idx22 := SUCC(index);
end
else If check_4op_flag(PRED(current_inst)) then
begin
_4op_ins_flag := TRUE;
_4op_idx11 := PRED(min(current_inst,2));
_4op_idx12 := min(current_inst,2);
_4op_idx21 := index;
_4op_idx22 := SUCC(index);
end
else
else If (_4op_flag_column[index] = _4op_flag_chr_end) then
If check_4op_flag(current_inst) then
begin
_4op_ins_flag := TRUE;
_4op_idx11 := current_inst;
_4op_idx12 := SUCC(current_inst);
_4op_idx21 := PRED(index);
_4op_idx22 := index;
end
else If check_4op_flag(PRED(current_inst)) then
begin
_4op_ins_flag := TRUE;
_4op_idx11 := PRED(min(current_inst,2));
_4op_idx12 := min(current_inst,2);
_4op_idx21 := PRED(index);
_4op_idx22 := index;
end;
If _4op_ins_flag then
begin
songdata.instr_data[_4op_idx11] := temp_songdata.instr_data[_4op_idx21];
songdata.instr_names[_4op_idx11] := Copy(songdata.instr_names[_4op_idx11],1,9)+
Copy(temp_songdata.instr_names[_4op_idx21],10,32);
songdata.instr_data[_4op_idx12] := temp_songdata.instr_data[_4op_idx22];
songdata.instr_names[_4op_idx12] := Copy(songdata.instr_names[_4op_idx12],1,9)+
Copy(temp_songdata.instr_names[_4op_idx22],10,32);
end;
end
else begin
// put 4op instrument (force)
_4op_ins_flag := FALSE;
If (_4op_flag_column[index] = _4op_flag_chr_beg) then
begin
_4op_ins_flag := TRUE;
_4op_idx11 := current_inst;
_4op_idx12 := SUCC(current_inst);
_4op_idx21 := index;
_4op_idx22 := SUCC(index);
end
else If (_4op_flag_column[index] = _4op_flag_chr_end) then
begin
_4op_ins_flag := TRUE;
_4op_idx11 := PRED(min(current_inst,2));
_4op_idx12 := min(current_inst,2);
_4op_idx21 := PRED(index);
_4op_idx22 := index;
end;
If _4op_ins_flag then
begin
songdata.instr_data[_4op_idx11] := temp_songdata.instr_data[_4op_idx21];
songdata.instr_names[_4op_idx11] := Copy(songdata.instr_names[_4op_idx11],1,9)+
Copy(temp_songdata.instr_names[_4op_idx21],10,32);
songdata.instr_data[_4op_idx12] := temp_songdata.instr_data[_4op_idx22];
songdata.instr_names[_4op_idx12] := Copy(songdata.instr_names[_4op_idx12],1,9)+
Copy(temp_songdata.instr_names[_4op_idx22],10,32);
set_4op_flag(_4op_idx11);
end;
end;
// put 2op instrument
If NOT _4op_ins_flag then
begin
songdata.instr_data[current_inst] := temp_songdata.instr_data[index];
songdata.instr_names[current_inst] := Copy(songdata.instr_names[current_inst],1,9)+
Copy(temp_songdata.instr_names[index],10,32);
end;
end
else
begin
songdata.instr_data := temp_songdata.instr_data;
songdata.ins_4op_flags := temp_songdata.ins_4op_flags;
For idx := 1 to 255 do
songdata.instr_names[idx] := Copy(songdata.instr_names[idx],1,9)+
Copy(temp_songdata.instr_names[idx],10,32);
end;
load_flag := 1;
load_flag_alt := BYTE_NULL;
end;
keyboard_reset_buffer;
end;
procedure _macro_preview_refresh;
var
temp,max_value: Integer;
d_factor: Real;
function arpeggio_def_attr(page: Byte): Word;
var
attr,
attr2: Byte;
begin
If (page <= temp_songdata.macro_table[arpeggio_table_idx].
arpeggio.length) then
If (page >= temp_songdata.macro_table[arpeggio_table_idx].
arpeggio.loop_begin) and
(page <= temp_songdata.macro_table[arpeggio_table_idx].
arpeggio.loop_begin+
PRED(temp_songdata.macro_table[arpeggio_table_idx].
arpeggio.loop_length)) and
(temp_songdata.macro_table[arpeggio_table_idx].
arpeggio.loop_begin > 0) and
(temp_songdata.macro_table[arpeggio_table_idx].
arpeggio.loop_length > 0) then
begin
attr := macro_background+macro_text_loop;
attr2 := macro_current_bckg+macro_current_loop;
end
else If (page >= temp_songdata.macro_table[arpeggio_table_idx].
arpeggio.keyoff_pos) and
(temp_songdata.macro_table[arpeggio_table_idx].
arpeggio.keyoff_pos > 0) then
begin
attr := macro_background+macro_text_keyoff;
attr2 := macro_current_bckg+macro_current_koff;
end
else begin
attr := macro_background+macro_text;
attr2 := macro_current_bckg+macro_current;
end
else begin
attr := macro_background+macro_text_dis;
attr2 := macro_current_bckg+macro_current_dis;
end;
arpeggio_def_attr := attr+attr2 SHL 8;
end;
function vibrato_def_attr(page: Byte): Word;
var
attr,
attr2: Byte;
begin
If (page <= temp_songdata.macro_table[vibrato_table_idx].
vibrato.length) then
If (page >= temp_songdata.macro_table[vibrato_table_idx].
vibrato.loop_begin) and
(page <= temp_songdata.macro_table[vibrato_table_idx].
vibrato.loop_begin+
PRED(temp_songdata.macro_table[vibrato_table_idx].
vibrato.loop_length)) and
(temp_songdata.macro_table[vibrato_table_idx].
vibrato.loop_begin > 0) and
(temp_songdata.macro_table[vibrato_table_idx].
vibrato.loop_length > 0) then
begin
attr := macro_background+macro_text_loop;
attr2 := macro_current_bckg+macro_current_loop;
end
else If (page >= temp_songdata.macro_table[vibrato_table_idx].
vibrato.keyoff_pos) and
(temp_songdata.macro_table[vibrato_table_idx].
vibrato.keyoff_pos > 0) then
begin
attr := macro_background+macro_text_keyoff;
attr2 := macro_current_bckg+macro_current_koff;
end
else begin
attr := macro_background+macro_text;
attr2 := macro_current_bckg+macro_current;
end
else begin
attr := macro_background+macro_text_dis;
attr2 := macro_current_bckg+macro_current_dis;
end;
vibrato_def_attr := attr+attr2 SHL 8;
end;
begin
{$IFDEF GO32V2}
_last_debug_str_ := _debug_str_;
_debug_str_ := 'ADT2EXT5.PAS:_macro_preview_refresh';
{$ENDIF}
// arpeggio preview
ShowStr(centered_frame_vdest,xstart_arp+15,ystart_arp,
#253,
macro_background+macro_topic2);
ShowStr(centered_frame_vdest,xstart_arp+15,ystart_arp+7,
#252,
macro_background+macro_topic2);
ShowVStr(centered_frame_vdest,xstart_arp,ystart_arp+1,
#179#179#179#179#179#158,
macro_background+macro_text);
ShowVStr(centered_frame_vdest,xstart_arp+30,ystart_arp+1,
#179#179#179#179#179#158,
macro_background+macro_text);
max_value := 0;
For temp := 1 to 255 do
If (temp_songdata.macro_table[arpeggio_table_idx].
arpeggio.data[temp] > max_value) then
If (temp_songdata.macro_table[arpeggio_table_idx].
arpeggio.data[temp] < $80) then
max_value := Abs(temp_songdata.macro_table[arpeggio_table_idx].
arpeggio.data[temp]);
ShowStr(centered_frame_vdest,xstart_arp+31,ystart_arp+1,
ExpStrR(Num2Str(max_value,10),3,' '),
macro_background+macro_topic);
ShowStr(centered_frame_vdest,xstart_arp+31,ystart_arp+2,
'+',
macro_background+macro_topic);
d_factor := 90/min(max_value,1);
For temp := -14 to 14 do
If (arpeggio_table_pos+temp >= 1) and (arpeggio_table_pos+temp <= 255) then
If (temp_songdata.macro_table[arpeggio_table_idx].
arpeggio.data[arpeggio_table_pos+temp] < $80) then
ShowVStr(centered_frame_vdest,xstart_arp+15+temp,ystart_arp+1,
ExpStrL(_gfx_bar_str(Round(temp_songdata.macro_table[arpeggio_table_idx].
arpeggio.data[arpeggio_table_pos+temp]*d_factor),FALSE),6,' '),
LO(arpeggio_def_attr(arpeggio_table_pos+temp)))
else ShowVStr(centered_frame_vdest,xstart_arp+15+temp,ystart_arp+1,
ExpStrL(FilterStr(note_layout[temp_songdata.macro_table[arpeggio_table_idx].
arpeggio.data[arpeggio_table_pos+temp]-$80],'-',#241),6,' '),
LO(arpeggio_def_attr(arpeggio_table_pos+temp)))
else ShowVStr(centered_frame_vdest,xstart_arp+15+temp,ystart_arp+1,
ExpStrL('',6,' '),
macro_background+macro_text);
// vibrato preview
ShowStr(centered_frame_vdest,xstart_vib+15,ystart_vib,
#253,
macro_background+macro_topic2);
ShowStr(centered_frame_vdest,xstart_vib+15,ystart_vib+7,
#252,
macro_background+macro_topic2);
ShowVStr(centered_frame_vdest,xstart_vib,ystart_vib+1,
#179#179#158#179#179#179,
macro_background+macro_text);
ShowVStr(centered_frame_vdest,xstart_vib+30,ystart_vib+1,
#179#179#158#179#179#179,
macro_background+macro_text);
max_value := 0;
For temp := 1 to 255 do
If (Abs(temp_songdata.macro_table[vibrato_table_idx].
vibrato.data[temp]) > max_value) then
max_value := Abs(temp_songdata.macro_table[vibrato_table_idx].
vibrato.data[temp]);
ShowStr(centered_frame_vdest,xstart_vib+31,ystart_vib+1,
ExpStrR(Num2Str(max_value,10),3,' '),
macro_background+macro_topic);
ShowStr(centered_frame_vdest,xstart_vib+31,ystart_vib+2,
'+',
macro_background+macro_topic);
ShowStr(centered_frame_vdest,xstart_vib+31,ystart_vib+5,
'-',
macro_background+macro_topic);
ShowStr(centered_frame_vdest,xstart_vib+31,ystart_vib+6,
ExpStrR(Num2Str(max_value,10),3,' '),
macro_background+macro_topic);
d_factor := 45/min(max_value,1);
For temp := -14 to 14 do
If (vibrato_table_pos+temp >= 1) and (vibrato_table_pos+temp <= 255) then
If (Round(temp_songdata.macro_table[vibrato_table_idx].
vibrato.data[vibrato_table_pos+temp]*d_factor) >= 0) then
ShowVStr(centered_frame_vdest,xstart_vib+15+temp,ystart_vib+1,
ExpStrR(ExpStrL(_gfx_bar_str(Round(temp_songdata.macro_table[vibrato_table_idx].
vibrato.data[vibrato_table_pos+temp]*d_factor),FALSE),3,' '),6,' '),
LO(vibrato_def_attr(vibrato_table_pos+temp)))
else ShowVStr(centered_frame_vdest,xstart_vib+15+temp,ystart_vib+1,
ExpStrL(ExpStrR(_gfx_bar_str(Round(Abs(temp_songdata.macro_table[vibrato_table_idx].
vibrato.data[vibrato_table_pos+temp])*d_factor),TRUE),3,' '),6,' '),
LO(vibrato_def_attr(vibrato_table_pos+temp)))
else ShowVStr(centered_frame_vdest,xstart_vib+15+temp,ystart_vib+1,
ExpStrR('',6,' '),
macro_background+macro_text);
end;
procedure a2w_macro_lister_external_proc;
const
_check_chr: array[BOOLEAN] of Char = (#251,' ');
var
temp,idx: Byte;
attr,attr2,attr3: Byte;
temps: String;
begin
{$IFDEF GO32V2}
_last_debug_str_ := _debug_str_;
_debug_str_ := 'ADT2EXT5.PAS:a2w_macro_lister_external_proc';
{$ENDIF}
temps := Copy(mn_environment.curr_item,2,2);
idx := Str2num(temps,16);
If (idx = 0) then idx := 1;
VScrollBar(centered_frame_vdest,scrollbar_xstart,scrollbar_ystart,
scrollbar_size,macro_table_size,idx,WORD_NULL,
macro_background+macro_border,
macro_background+macro_border);
arpeggio_table_idx := idx;
vibrato_table_idx := idx;
Case mn_environment.keystroke of
kSPACE: begin
If shift_pressed then
begin
arp_tab_selected := NOT arp_tab_selected;