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ipattern.inc
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ipattern.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/>.
{
procedure cancel_note_recorder;
procedure PATTERN_tabs_refresh;
procedure STATUS_LINE_refresh;
function last_chan_pos: Byte;
function last_hpos: Byte;
procedure PATTERN_page_refresh(page: Byte);
procedure PATTERN_position_preview(pattern,line,channel,mode: Byte);
function PATTERN_trace: Word;
procedure PATTERN_edit(var pattern,page,hpos: Byte);
}
const
old_nm_track_chan: Byte = 0;
old_track_chan_start: Byte = 0;
const
pattern_undo_flag: Boolean = FALSE;
var
pattern_undo_patt: Byte;
pattern_undo_data: array[0..PRED(SizeOf(tPATTERN_DATA) DIV 16)] of Byte;
procedure cancel_note_recorder;
begin
If track_notes then
begin
old_nm_track_chan := nm_track_chan;
old_track_chan_start := track_chan_start;
track_notes := FALSE;
nm_track_chan := 1;
end;
end;
procedure PATTERN_tabs_refresh;
var
temp: Byte;
begin
If (command_typing <> 0) then
begin
For temp := chan_pos to max(chan_pos+MAX_TRACKS-1,songdata.nm_tracks) do
If (temp <> count_channel(pattern_hpos)) then
show_str(08+(temp-PRED(chan_pos)-1)*15,10,
patt_tab_str[0],
pattern_bckg+pattern_border);
Case count_pos(pattern_hpos) of
0,
1: show_cstr(08+(count_channel(pattern_hpos)-PRED(chan_pos)-1)*15,10,
patt_tab_str[1],
pattern_bckg+pattern_border,
pattern_bckg+pattern_pos_indic);
2,
3: show_cstr(08+(count_channel(pattern_hpos)-PRED(chan_pos)-1)*15,10,
patt_tab_str[2],
pattern_bckg+pattern_border,
pattern_bckg+pattern_pos_indic);
4,5,
6: show_cstr(08+(count_channel(pattern_hpos)-PRED(chan_pos)-1)*15,10,
patt_tab_str[3],
pattern_bckg+pattern_border,
pattern_bckg+pattern_pos_indic);
7,8,
9: show_cstr(08+(count_channel(pattern_hpos)-PRED(chan_pos)-1)*15,10,
patt_tab_str[4],
pattern_bckg+pattern_border,
pattern_bckg+pattern_pos_indic);
end;
end;
end;
procedure STATUS_LINE_refresh;
var
tracking_indicator_attr: array[Boolean] of Byte;
attr: Byte;
begin
{$IFDEF GO32V2}
_last_debug_str_ := _debug_str_;
_debug_str_ := 'IPATTERN.INC:STATUS_LINE_refresh';
{$ENDIF}
If really_no_status_refresh then EXIT;
If (get_4op_to_test <> 0) then
show_cstr(40,MAX_PATTERN_ROWS+12,'~[~'+byte2hex(HI(get_4op_to_test))+'~+~'+byte2hex(LO(get_4op_to_test))+'~]~',
main_background+main_hi_stat_line,
main_background+main_stat_line)
else show_cstr(40,MAX_PATTERN_ROWS+12,'~[~'+byte2hex(current_inst)+'~]~'#196#196#196,
main_background+main_border,
main_background+main_stat_line);
If marking and NOT (discard_block or
(tracing and (pattern_patt <> tracing_block_pattern))) then
show_cstr(MAX_COLUMNS-39,MAX_PATTERN_ROWS+12,'~[M.BLOCK:~'+
byte2hex(block_y0)+','+byte2dec(block_x0)+'~'#196#16'~'+
byte2hex(block_y1)+','+byte2dec(block_x1)+'~]~',
main_background+main_hi_stat_line,
main_background+main_stat_line)
else begin
show_cstr(MAX_COLUMNS-39,MAX_PATTERN_ROWS+12,'~[LN:~'+ExpStrL(Num2str(pattern_page,10),3,'0')+'/'+ExpStrL(Num2str(PRED(songdata.patt_len),10),3,'0')+'~;~',
main_background+main_hi_stat_line,
main_background+main_stat_line);
show_cstr(MAX_COLUMNS-27,MAX_PATTERN_ROWS+12,'~TRK:~'+byte2dec(count_channel(pattern_hpos))+'/'+byte2dec(songdata.nm_tracks)+'~]~',
main_background+main_hi_stat_line,
main_background+main_stat_line);
end;
If midiboard or (debugging and (play_status = isStopped)) then
show_str(03,MAX_PATTERN_ROWS+12,'MBOARD',main_background+main_hi_stat_line)
else show_str(03,MAX_PATTERN_ROWS+12,'MBOARD',main_background+main_stat_line);
If NOT debugging and tracing and (play_status <> isStopped) then
show_str(10,MAX_PATTERN_ROWS+12,'TRACE',main_background+main_hi_stat_line)
else show_str(10,MAX_PATTERN_ROWS+12,'TRACE',main_background+main_stat_line);
If debugging and (play_status <> isStopped) then
show_str(16,MAX_PATTERN_ROWS+12,'DEBUG',main_background+main_hi_stat_line)
else show_str(16,MAX_PATTERN_ROWS+12,'DEBUG',main_background+main_stat_line);
tracking_indicator_attr[TRUE] := main_background+main_hi_stat_line;
If (play_status = isPlaying) and tracing then
If track_notes_ins then tracking_indicator_attr[FALSE] := main_behavior SHL 4 AND $0f0
else tracking_indicator_attr[FALSE] := main_hi_stat_line SHL 4 AND $0f0
else tracking_indicator_attr[FALSE] := main_background+main_stat_line;
If track_notes then
begin
If jump_mark_mode and mark_lines then attr := main_background+main_dis_stat_line
else attr := main_background+main_hi_stat_line;
show_cstr(22,MAX_PATTERN_ROWS+12,'NRECM~:'#30+CHR(ORD('0')+rec_correction)+'~',
tracking_indicator_attr[_NRECM_blink_flag],
attr);
end
else If debugging and (play_status = isStopped) then
show_str(22,MAX_PATTERN_ROWS+12,'TRACKiNG',main_background+main_hi_stat_line)
else show_str(22,MAX_PATTERN_ROWS+12,'TRACKiNG',main_background+main_stat_line);
If linefeed and NOT (command_typing = 0) then
show_str(MAX_COLUMNS-16,MAX_PATTERN_ROWS+12,#127,main_background+main_behavior)
else show_str(MAX_COLUMNS-16,MAX_PATTERN_ROWS+12,#127,main_background+main_behavior_dis);
If jump_mark_mode then
show_str(MAX_COLUMNS-15,MAX_PATTERN_ROWS+12,#23,main_background+main_behavior)
else show_str(MAX_COLUMNS-15,MAX_PATTERN_ROWS+12,#23,main_background+main_behavior_dis);
end;
function last_chan_pos: Byte;
begin
If (songdata.nm_tracks > MAX_TRACKS) then
last_chan_pos := max(16,songdata.nm_tracks-MAX_TRACKS+1)
else last_chan_pos := 1;
end;
function last_hpos: Byte;
begin
last_hpos := max(_pattedit_lastpos,songdata.nm_tracks*(_pattedit_lastpos DIV MAX_TRACKS));
end;
procedure PATTERN_page_refresh(page: Byte);
var
attr: Word;
temp,temp1,temp2,temp3,attr2,attr3: Byte;
chan_attr: Byte;
{$IFNDEF GO32V2}
chanrec_indicator_attr: array[Boolean] of Byte;
{$ENDIF}
temps: String;
spos,epos: Byte;
dummy_str: String[1];
dummy_atr: Byte;
chunk: tCHUNK;
_row_bckg,
_row_bckg2,
_row_fgnd: Byte;
_no_block_tracing: Boolean;
function PRED1(value: Longint): Longint;
begin
If (value > 1) then PRED1 := PRED(value)
else PRED1 := 1;
end;
procedure _set_attr(chan: Byte; chunk: tCHUNK;
_bckg,_fix_note,_note,_note0,_note_hid,_inst,_inst0: Byte;
var attr: Word; var attr2: Byte);
begin
If (chunk.note <> 0) then
If (chunk.note in [fixed_note_flag+1..fixed_note_flag+12*8+1]) then
attr := attr+(_bckg+_fix_note) SHL 8
else attr := attr+(_bckg+_note) SHL 8
else attr := attr+(_bckg+_note0) SHL 8;
If (chunk.instr_def <> 0) then attr2 := _bckg+_inst
else attr2 := _bckg+_inst0;
end;
begin
{$IFDEF GO32V2}
_last_debug_str_ := _debug_str_;
_debug_str_ := 'IPATTERN.INC:PATTERN_page_refresh';
{$ENDIF}
For temp := SUCC(songdata.nm_tracks) to MAX_TRACKS do
begin
show_str(08+(temp-1)*15,10,patt_tab_str[0],
pattern_bckg+pattern_border);
show_str(11+(temp-1)*15,09,ExpStrL('',10,' '),
pattern_bckg+pattern_border);
end;
PATTERN_tabs_refresh;
If (page > PRED(songdata.patt_len)) then
page := PRED(songdata.patt_len);
If (pattern_page > PRED(songdata.patt_len)) then
pattern_page := PRED(songdata.patt_len);
While NOT ((chan_pos <= last_chan_pos) and (pattern_hpos <= last_hpos)) do
If (pattern_hpos > _pattedit_lastpos DIV MAX_TRACKS) then
begin
Dec(pattern_hpos,_pattedit_lastpos DIV MAX_TRACKS);
If (pattern_hpos MOD (_pattedit_lastpos DIV MAX_TRACKS) > 0) then
temp := PRED(pattern_hpos MOD (_pattedit_lastpos DIV MAX_TRACKS))
else temp := PRED(_pattedit_lastpos DIV MAX_TRACKS);
Dec(pattern_hpos,temp);
end
else If (chan_pos > 1) then
begin
Dec(chan_pos);
If (pattern_hpos MOD (_pattedit_lastpos DIV MAX_TRACKS) > 0) then
temp := PRED(pattern_hpos MOD (_pattedit_lastpos DIV MAX_TRACKS))
else temp := PRED(_pattedit_lastpos DIV MAX_TRACKS);
Dec(pattern_hpos,temp);
end
else If cycle_pattern then
begin
chan_pos := last_chan_pos;
pattern_hpos := last_hpos;
end;
If (page < PRED(MAX_PATTERN_ROWS DIV 2)) then spos := PRED(MAX_PATTERN_ROWS DIV 2)-page else spos := 0;
If (page > INTEGER(PRED(songdata.patt_len))-PRED(MAX_PATTERN_ROWS DIV 2)-1) then
epos := page-(INTEGER(PRED(songdata.patt_len))-PRED(MAX_PATTERN_ROWS DIV 2)-1)
else epos := 0;
If (spos <> 0) or (epos <> 0) then
For temp2 := chan_pos to chan_pos+MAX_TRACKS-1 do
begin
If (temp2-PRED(chan_pos) <> MAX_TRACKS) then dummy_str := #179
else dummy_str := '';
If (spos <> 0) then
For temp3 := 1 to spos do
begin
show_str(03,10+temp3,ExpStrL('',4,' ')+#186,pattern_bckg+pattern_border);
show_str(MAX_COLUMNS-8,10+temp3,#186+ExpStrL('',4,' '),pattern_bckg+pattern_border);
show_str(08+pos3[(temp2-PRED(chan_pos))*4-3],10+temp3,ExpStrL('',14,' ')+
dummy_str,pattern_bckg+pattern_border);
end;
If (epos <> 0) then
For temp3 := MAX_PATTERN_ROWS downto MAX_PATTERN_ROWS-epos+1 do
begin
show_str(03,10+temp3,ExpStrL('',4,' ')+#186,pattern_bckg+pattern_border);
show_str(MAX_COLUMNS-8,10+temp3,#186+ExpStrL('',4,' '),pattern_bckg+pattern_border);
show_str(08+pos3[(temp2-PRED(chan_pos))*4-3],10+temp3,ExpStrL('',14,' ')+
dummy_str,pattern_bckg+pattern_border);
end;
end;
_no_block_tracing := discard_block or
(tracing and (pattern_patt <> tracing_block_pattern));
show_str(17+(MAX_COLUMNS-19) DIV 2,08,byte2hex(pattern_patt),pattern_bckg+pattern_border);
For temp1 := 1+spos to MAX_PATTERN_ROWS-epos do
begin
If tracing and (play_status <> isStopped) then
begin
If (temp1 <> MAX_PATTERN_ROWS DIV 2) then _row_bckg := BYTE_NULL
else begin
_row_bckg := pattern_row_bckg_p;
_row_bckg2 := pattern_bckg;
_row_fgnd := pattern_line_p;
end
end
else If NOT ((pattern_patt = current_pattern) and
(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1 = current_line) and
(play_status <> isStopped)) then
_row_bckg := BYTE_NULL
else begin
_row_bckg := pattern_row_bckg_p;
_row_bckg2 := pattern_bckg;
_row_fgnd := pattern_line_p;
end;
If NOT ((mark_line <> 0) and mark_lines) then
begin
If (temp1 <> MAX_PATTERN_ROWS DIV 2) or (marking and (NOT _no_block_tracing or discard_block)) then
begin
If (temp1 <> MAX_PATTERN_ROWS DIV 2) then
begin
If (_row_bckg = BYTE_NULL) then
begin
_row_bckg := pattern_bckg;
_row_bckg2 := pattern_bckg;
_row_fgnd := pattern_line;
end;
show_cstr(03,10+temp1,' '+byte2hex(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1)+' ~'#186'~',
_row_bckg+_row_fgnd,
_row_bckg2+pattern_border);
show_cstr(MAX_COLUMNS-8,10+temp1,'~'#186'~ '+byte2hex(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1)+' ',
_row_bckg+_row_fgnd,
_row_bckg2+pattern_border);
end
else
begin
If (_row_bckg = BYTE_NULL) then
begin
_row_bckg := pattern_bckg;
_row_bckg2 := pattern_bckg;
_row_fgnd := pattern_border;
end;
show_cstr(03,10+temp1,#16+byte2hex(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1)+#17+'~'#186'~',
_row_bckg+_row_fgnd,
_row_bckg2+pattern_border);
show_cstr(MAX_COLUMNS-8,10+temp1,'~'#186'~'#16+byte2hex(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1)+#17,
_row_bckg+_row_fgnd,
_row_bckg2+pattern_border);
end;
end
else begin
If (_row_bckg = BYTE_NULL) then
begin
_row_bckg := pattern_row_bckg;
_row_bckg2 := pattern_bckg;
_row_fgnd := pattern_hi_line;
end;
show_cstr(03,10+temp1,#16+byte2hex(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1)+#17+'~'#186'~',
_row_bckg+_row_fgnd,
_row_bckg2+pattern_border);
show_cstr(MAX_COLUMNS-8,10+temp1,'~'#186'~'#16+byte2hex(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1)+#17,
_row_bckg+_row_fgnd,
_row_bckg2+pattern_border);
end;
end
else
begin
If (temp1 <> MAX_PATTERN_ROWS DIV 2) or (marking and (NOT _no_block_tracing or discard_block)) then
If ((page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1 = 0) or
((page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1) MOD mark_line = 0)) and
(mark_line <> 0) then
begin
If NOT marking or (marking and NOT discard_block and
_no_block_tracing) then
begin
If (_row_bckg = BYTE_NULL) then
begin
_row_bckg := pattern_row_bckg;
_row_bckg2 := pattern_bckg;
_row_fgnd := pattern_hi_line;
end;
show_cstr(03,10+temp1,' '+byte2hex(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1)+' ~'#186'~',
_row_bckg+_row_fgnd,
_row_bckg2+pattern_border);
show_cstr(MAX_COLUMNS-8,10+temp1,'~'#186'~ '+byte2hex(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1)+' ',
_row_bckg+_row_fgnd,
_row_bckg2+pattern_border);
end
else
If (temp1 <> MAX_PATTERN_ROWS DIV 2) then
begin
If (_row_bckg = BYTE_NULL) then
begin
_row_bckg := pattern_bckg;
_row_bckg2 := pattern_bckg;
_row_fgnd := pattern_hi_line;
end;
show_cstr(03,10+temp1,' '+byte2hex(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1)+' ~'#186'~',
_row_bckg+_row_fgnd,
_row_bckg2+pattern_border);
show_cstr(MAX_COLUMNS-8,10+temp1,'~'#186'~ '+byte2hex(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1)+' ',
_row_bckg+_row_fgnd,
_row_bckg2+pattern_border);
end
else
begin
If (_row_bckg = BYTE_NULL) then
begin
_row_bckg := pattern_bckg;
_row_bckg2 := pattern_bckg;
_row_fgnd := pattern_border;
end;
show_cstr(03,10+temp1,#16+byte2hex(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1)+#17+'~'#186'~',
_row_bckg+_row_fgnd,
_row_bckg2+pattern_border);
show_cstr(MAX_COLUMNS-8,10+temp1,'~'#186'~'#16+byte2hex(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1)+#17,
_row_bckg+_row_fgnd,
_row_bckg2+pattern_border);
end;
end
else
If (temp1 <> MAX_PATTERN_ROWS DIV 2) then
begin
If (_row_bckg = BYTE_NULL) then
begin
_row_bckg := pattern_bckg;
_row_bckg2 := pattern_bckg;
_row_fgnd := pattern_line;
end;
show_cstr(03,10+temp1,' '+byte2hex(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1)+' ~'#186'~',
_row_bckg+_row_fgnd,
_row_bckg2+pattern_border);
show_cstr(MAX_COLUMNS-8,10+temp1,'~'#186'~ '+byte2hex(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1)+' ',
_row_bckg+_row_fgnd,
_row_bckg2+pattern_border);
end
else
begin
If (_row_bckg = BYTE_NULL) then
begin
_row_bckg := pattern_bckg;
_row_bckg2 := pattern_bckg;
_row_fgnd := pattern_border;
end;
show_cstr(03,10+temp1,#16+byte2hex(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1)+#17+'~'#186'~',
_row_bckg+_row_fgnd,
_row_bckg2+pattern_border);
show_cstr(MAX_COLUMNS-8,10+temp1,'~'#186'~'#16+byte2hex(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1)+#17,
_row_bckg+_row_fgnd,
_row_bckg2+pattern_border);
end
else
begin
If (_row_bckg = BYTE_NULL) then
begin
_row_bckg := pattern_row_bckg_m;
_row_bckg2 := pattern_bckg;
_row_fgnd := pattern_hi_line_m;
end;
show_cstr(03,10+temp1,#16+byte2hex(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1)+#17'~'#186'~',
_row_bckg+_row_fgnd,
_row_bckg2+pattern_border);
show_cstr(MAX_COLUMNS-8,10+temp1,'~'#186'~'#16+byte2hex(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1)+#17,
_row_bckg+_row_fgnd,
_row_bckg2+pattern_border);
end;
end;
For temp2 := chan_pos to chan_pos+MAX_TRACKS-1 do
begin
get_chunk(pattern_patt,page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1,temp2,chunk);
If marking and (
(NOT tracing and
is_in_block(temp2,page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1,
count_channel(pattern_hpos),page))
or (NOT discard_block and tracing and
NOT _no_block_tracing and
is_in_block(temp2,page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1,
tracing_block_xend,tracing_block_yend))
or (discard_block and (temp2 = block_xstart) and
(page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1 = block_ystart))) then
begin
If NOT ((chunk.effect_def = 0) and (chunk.effect = 0)) then
attr := pattern_block_bckg+pattern_cmnd_b
else attr := pattern_block_bckg+pattern_cmnd0_b;
If NOT ((chunk.effect_def2 = 0) and (chunk.effect2 = 0)) then
attr3 := pattern_block_bckg+pattern_cmnd_b
else attr3 := pattern_block_bckg+pattern_cmnd0_b;
_set_attr(temp2,chunk,pattern_block_bckg,pattern_fix_note_b,
pattern_note_b,pattern_note0_b,pattern_note_hid_b,
pattern_inst_b,pattern_inst0_b,attr,attr2);
end
else If (NOT marking or (marking and NOT discard_block and
_no_block_tracing)) and
(temp1 = 1+PRED(MAX_PATTERN_ROWS DIV 2)) then
begin
If NOT ((mark_line <> 0) and mark_lines) then
begin
If NOT ((chunk.effect_def = 0) and (chunk.effect = 0)) then
attr := pattern_row_bckg+pattern_hi_cmnd
else attr := pattern_row_bckg+pattern_hi_cmnd0;
If NOT ((chunk.effect_def2 = 0) and (chunk.effect2 = 0)) then
attr3 := pattern_row_bckg+pattern_hi_cmnd
else attr3 := pattern_row_bckg+pattern_hi_cmnd0;
_set_attr(temp2,chunk,pattern_row_bckg,pattern_hi_fx_note,
pattern_hi_note,pattern_hi_note0,pattern_hi_note_h,
pattern_hi_inst,pattern_hi_inst0,attr,attr2);
end
else
begin
If NOT ((chunk.effect_def = 0) and (chunk.effect = 0)) then
attr := pattern_row_bckg_m+pattern_cmnd_m
else attr := pattern_row_bckg_m+pattern_cmnd0_m;
If NOT ((chunk.effect_def2 = 0) and (chunk.effect2 = 0)) then
attr3 := pattern_row_bckg_m+pattern_cmnd_m
else attr3 := pattern_row_bckg_m+pattern_cmnd0_m;
_set_attr(temp2,chunk,pattern_row_bckg_m,pattern_fix_note_m,
pattern_note_m,pattern_note0_m,pattern_note_hid_m,
pattern_inst_m,pattern_inst0_m,attr,attr2);
end;
end
else If ((page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1 = 0) or
((page+temp1-PRED(MAX_PATTERN_ROWS DIV 2)-1) MOD mark_line = 0)) and
(mark_line <> 0) and
(NOT marking or (marking and NOT discard_block and
_no_block_tracing)) and
mark_lines then
begin
If NOT ((chunk.effect_def = 0) and (chunk.effect = 0)) then
attr := pattern_row_bckg+pattern_hi_cmnd
else attr := pattern_row_bckg+pattern_hi_cmnd0;
If NOT ((chunk.effect_def2 = 0) and (chunk.effect2 = 0)) then
attr3 := pattern_row_bckg+pattern_hi_cmnd
else attr3 := pattern_row_bckg+pattern_hi_cmnd0;
_set_attr(temp2,chunk,pattern_row_bckg,pattern_hi_fx_note,
pattern_hi_note,pattern_hi_note0,pattern_hi_note_h,
pattern_hi_inst,pattern_hi_inst0,attr,attr2);
end
else
begin
If NOT ((chunk.effect_def = 0) and (chunk.effect = 0)) then
begin
If NOT highlight_controls or
NOT ((chunk.effect_def in [ef_PositionJump,
ef_PatternBreak,
ef_SetSpeed,
ef_SetTempo]) or
((chunk.effect_def = ef_Extended) and
(chunk.effect DIV 16 in [ef_ex_PatternLoop,
ef_ex_PatternLoopRec]))) then
attr := pattern_bckg+pattern_cmnd
else attr := pattern_bckg+pattern_cmnd_ctrl
end
else attr := pattern_bckg+pattern_cmnd0;
If NOT ((chunk.effect_def2 = 0) and (chunk.effect2 = 0)) then
begin
If NOT highlight_controls or
NOT ((chunk.effect_def2 in [ef_PositionJump,
ef_PatternBreak,
ef_SetSpeed,
ef_SetTempo]) or
((chunk.effect_def2 = ef_Extended) and
(chunk.effect2 DIV 16 in [ef_ex_PatternLoop,
ef_ex_PatternLoopRec]))) then
attr3 := pattern_bckg+pattern_cmnd
else attr3 := pattern_bckg+pattern_cmnd_ctrl
end
else attr3 := pattern_bckg+pattern_cmnd0;
_set_attr(temp2,chunk,pattern_bckg,pattern_fix_note,
pattern_note,pattern_note0,pattern_note_hid,
pattern_inst,pattern_inst0,attr,attr2);
end;
dummy_atr := attr3 AND $0f0+pattern_border;
If (temp2-PRED(chan_pos) <> MAX_TRACKS) and
(NOT (marking and (temp2 >= block_x1)) or
(marking and _no_block_tracing)) then
begin
dummy_str := #179;
If marking and discard_block then
dummy_atr := pattern_bckg+pattern_border;
end
else If marking and (temp2-PRED(chan_pos) <> MAX_TRACKS) and
NOT _no_block_tracing then
begin
dummy_str := #179;
dummy_atr := pattern_bckg+pattern_border;
end
else dummy_str := '';
If (temp2 > max(chan_pos+MAX_TRACKS-1,songdata.nm_tracks)) then
show_str(08+pos3[(temp2-PRED(chan_pos))*4-3],10+temp1,' ',HI(attr))
else
Case pattern_layout of
0: Case chunk.note of
0: show_str(08+pos3[(temp2-PRED(chan_pos))*4-3],10+temp1,#250#250#250' ',HI(attr));
1..12*8+1: show_str(08+pos3[(temp2-PRED(chan_pos))*4-3],10+temp1,note_layout[chunk.note]+' ',HI(attr));
fixed_note_flag+
1..
fixed_note_flag+
12*8+1: show_str(08+pos3[(temp2-PRED(chan_pos))*4-3],10+temp1,note_layout[chunk.note-fixed_note_flag]+' ',HI(attr));
BYTE_NULL: show_str(08+pos3[(temp2-PRED(chan_pos))*4-3],10+temp1,#254#254#254' ',HI(attr));
end;
1: Case chunk.note of
0: show_str(08+pos3[(temp2-PRED(chan_pos))*4-3],10+temp1,#250#250#250' ',HI(attr));
1..12*8+1: show_str(08+pos3[(temp2-PRED(chan_pos))*4-3],10+temp1,note_layout[chunk.note]+' ',HI(attr));
fixed_note_flag+
1..
fixed_note_flag+
12*8+1: show_str(08+pos3[(temp2-PRED(chan_pos))*4-3],10+temp1,note_layout[chunk.note-fixed_note_flag]+' ',HI(attr));
BYTE_NULL: show_str(08+pos3[(temp2-PRED(chan_pos))*4-3],10+temp1,#205#205#205' ',HI(attr));
end;
2: Case chunk.note of
0: show_str(08+pos3[(temp2-PRED(chan_pos))*4-3],10+temp1,#250#250#250' ',HI(attr));
1..12*8+1: show_str(08+pos3[(temp2-PRED(chan_pos))*4-3],10+temp1,note_layout[chunk.note]+' ',HI(attr));
fixed_note_flag+
1..
fixed_note_flag+
12*8+1: show_str(08+pos3[(temp2-PRED(chan_pos))*4-3],10+temp1,note_layout[chunk.note-fixed_note_flag]+' ',HI(attr));
BYTE_NULL: show_str(08+pos3[(temp2-PRED(chan_pos))*4-3],10+temp1,'^^'#250' ',HI(attr));
end;
end;
If (temp2 > max(chan_pos+MAX_TRACKS-1,songdata.nm_tracks)) then
begin
show_str(08+pos3[(temp2-PRED(chan_pos))*4-2],10+temp1,' ',attr2);
show_str(08+pos3[(temp2-PRED(chan_pos))*4-1],10+temp1,' ',LO(attr));
show_cstr_alt(08+pos3[(temp2-PRED(chan_pos))*4], 10+temp1,' '+
#10+dummy_str+#10,attr3,dummy_atr);
end
else
Case pattern_layout of
0: begin
If (chunk.instr_def = 0) then
show_str(08+pos3[(temp2-PRED(chan_pos))*4-2],10+temp1,#249#249' ',attr2)
else
show_str(08+pos3[(temp2-PRED(chan_pos))*4-2],10+temp1,
ExpStrL(Num2str(chunk.instr_def,16),2,#249)+' ',attr2);
If (chunk.effect_def = 0) and (chunk.effect = 0) then
show_str(08+pos3[(temp2-PRED(chan_pos))*4-1],10+temp1,#250#250#250' ',LO(attr))
else
show_str(08+pos3[(temp2-PRED(chan_pos))*4-1],10+temp1,
fx_digits[chunk.effect_def]+byte2hex(chunk.effect)+' ',LO(attr));
If (chunk.effect_def2 = 0) and (chunk.effect2 = 0) then
show_cstr_alt(08+pos3[(temp2-PRED(chan_pos))*4],10+temp1,#250#250#250+
#10+dummy_str+#10,attr3,dummy_atr)
else
show_cstr_alt(08+pos3[(temp2-PRED(chan_pos))*4],10+temp1,
fx_digits[chunk.effect_def2]+byte2hex(chunk.effect2)+
#10+dummy_str+#10,attr3,dummy_atr);
end;
1: begin
If (chunk.instr_def = 0) then
show_str(08+pos3[(temp2-PRED(chan_pos))*4-2],10+temp1,#250#250' ',attr2)
else
show_str(08+pos3[(temp2-PRED(chan_pos))*4-2],10+temp1,
ExpStrL(Num2str(chunk.instr_def,16),2,#250)+' ',attr2);
If (chunk.effect_def = 0) and (chunk.effect = 0) then
show_str(08+pos3[(temp2-PRED(chan_pos))*4-1],10+temp1,#249#249#249' ',LO(attr))
else
show_str(08+pos3[(temp2-PRED(chan_pos))*4-1],10+temp1,
fx_digits[chunk.effect_def]+byte2hex(chunk.effect)+' ',LO(attr));
If (chunk.effect_def2 = 0) and (chunk.effect2 = 0) then
show_cstr_alt(08+pos3[(temp2-PRED(chan_pos))*4],10+temp1,#249#249#249+
#10+dummy_str+#10,attr3,dummy_atr)
else
show_cstr_alt(08+pos3[(temp2-PRED(chan_pos))*4],10+temp1,
fx_digits[chunk.effect_def2]+byte2hex(chunk.effect2)+
#10+dummy_str+#10,attr3,dummy_atr);
end;
2: begin
If (chunk.instr_def = 0) then
show_str(08+pos3[(temp2-PRED(chan_pos))*4-2],10+temp1,#250#250' ',attr2)
else
show_str(08+pos3[(temp2-PRED(chan_pos))*4-2],10+temp1,
ExpStrL(Num2str(chunk.instr_def,16),2,#250)+' ',attr2);
If (chunk.effect_def = 0) and (chunk.effect = 0) then
show_str(08+pos3[(temp2-PRED(chan_pos))*4-1],10+temp1,#250#249#249' ',LO(attr))
else
show_str(08+pos3[(temp2-PRED(chan_pos))*4-1],10+temp1,
fx_digits[chunk.effect_def]+byte2hex(chunk.effect)+' ',LO(attr));
If (chunk.effect_def2 = 0) and (chunk.effect2 = 0) then
show_cstr_alt(08+pos3[(temp2-PRED(chan_pos))*4],10+temp1,#250#249#249+
#10+dummy_str+#10,attr3,dummy_atr)
else
show_cstr_alt(08+pos3[(temp2-PRED(chan_pos))*4],10+temp1,
fx_digits[chunk.effect_def2]+byte2hex(chunk.effect2)+
#10+dummy_str+#10,attr3,dummy_atr);
end;
end;
end;
end;
{$IFNDEF GO32V2}
chanrec_indicator_attr[TRUE] := main_behavior SHL 4 AND $0f0;
If (play_status = isPlaying) then
chanrec_indicator_attr[FALSE] := pattern_bckg+pattern_border
else chanrec_indicator_attr[FALSE] := main_behavior SHL 4 AND $0f0;
{$ENDIF}
STATUS_LINE_refresh;
For temp1 := chan_pos to chan_pos+MAX_TRACKS-1 do
begin
If NOT is_4op_chan(temp1) then
temps := '~ ~'+ExpStrR(Num2str(temp1,10),2,' ')+'~ ~'
else If (temp1 in _4op_tracks_hi) then
temps := '~'#244'~'+ExpStrR(Num2str(temp1,10),2,' ')+'~ ~'
else temps := '~'#245'~'+ExpStrR(Num2str(temp1,10),2,' ')+'~ ~';
{$IFNDEF GO32V2}
If opl3_channel_recording_mode and opl3_record_channel[temp1] then
chan_attr := chanrec_indicator_attr[_NRECM_blink_flag]
else
{$ENDIF}
If track_notes and (temp1 >= track_chan_start) and
(temp1 <= track_chan_start+nm_track_chan-1) then
chan_attr := main_behavior SHL 4 and $0f0
else chan_attr := pattern_bckg+pattern_border;
show_cstr(08+(temp1-PRED(chan_pos)-1)*15,09,temps,
chan_attr,
pattern_bckg+pattern_4op_indic);
end;
If scroll_bars then
begin
scroll_pos2 := vscroll_bar(MAX_COLUMNS-2,08,MAX_PATTERN_ROWS+4,PRED1(songdata.patt_len),
page,scroll_pos2,
scrollbar_bckg+scrollbar_text,
scrollbar_bckg+scrollbar_mark);
scroll_pos3 := hscroll_bar(MAX_COLUMNS-14,MAX_PATTERN_ROWS+12,13,PRED1(songdata.nm_tracks),PRED(count_channel(pattern_hpos)),
scroll_pos3,
scrollbar_bckg+scrollbar_text,
scrollbar_bckg+scrollbar_mark);
If (pattern_patt <= PRED(max_patterns)) then
scroll_pos4 := vscroll_bar(MAX_COLUMNS-1,08,MAX_PATTERN_ROWS+4,PRED(max_patterns),
pattern_patt,scroll_pos4,
scrollbar_bckg+scrollbar_text,
scrollbar_bckg+scrollbar_2nd_mark)
else
scroll_pos4 := vscroll_bar(MAX_COLUMNS-1,08,MAX_PATTERN_ROWS+4,1,1,BYTE_NULL,
scrollbar_bckg+scrollbar_text,
scrollbar_bckg+scrollbar_mark);
end
else
begin
scroll_pos2 := vscroll_bar(MAX_COLUMNS-2,08,MAX_PATTERN_ROWS+4,1,1,BYTE_NULL,
scrollbar_bckg+scrollbar_text,
scrollbar_bckg+scrollbar_mark);
scroll_pos3 := hscroll_bar(MAX_COLUMNS-14,MAX_PATTERN_ROWS+12,13,1,1,BYTE_NULL,
scrollbar_bckg+scrollbar_text,
scrollbar_bckg+scrollbar_mark);
scroll_pos4 := vscroll_bar(MAX_COLUMNS-1,08,MAX_PATTERN_ROWS+4,1,1,BYTE_NULL,
scrollbar_bckg+scrollbar_text,
scrollbar_bckg+scrollbar_mark);
end;
end;
procedure PATTERN_position_preview(pattern,line,channel,mode: Byte);
begin
{$IFDEF GO32V2}
_last_debug_str_ := _debug_str_;
_debug_str_ := 'IPATTERN.INC:PATTERN_position_preview';
{$ENDIF}
If (mode = 0) then
begin
old_pattern_patt := pattern_patt;
old_pattern_page := pattern_page;
old_pattern_hpos := pattern_hpos;
old_chan_pos := chan_pos;
old_block_xstart := block_xstart;
old_block_ystart := block_ystart;
old_marking := marking;
end
else If (mode = 1) then
begin
pattern_patt := pattern;
pattern_page := line;
If (channel > chan_pos+MAX_TRACKS-1) then
While (channel > chan_pos+MAX_TRACKS-1) do Inc(chan_pos)
else While (channel < chan_pos) do Dec(chan_pos);
While (channel > chan_pos+MAX_TRACKS-1) and (chan_pos < last_chan_pos) do Inc(chan_pos);
If (count_channel(pattern_hpos) < channel) then
While (count_channel(pattern_hpos) <> channel) do Inc(pattern_hpos)
else While (count_channel(pattern_hpos) <> channel) do Dec(pattern_hpos);
While (count_pos(pattern_hpos) <> 0) do Dec(pattern_hpos);
block_xstart := count_channel(pattern_hpos);
block_ystart := line;
marking := TRUE;
cancel_note_recorder;
discard_block := TRUE;
PATTERN_ORDER_page_refresh(pattord_page);
PATTERN_page_refresh(pattern_page);
end
else If (mode = BYTE_NULL) then
begin
pattern_patt := old_pattern_patt;
pattern_page := old_pattern_page;
pattern_hpos := old_pattern_hpos;
chan_pos := old_chan_pos;
block_xstart := old_block_xstart;
block_ystart := old_block_ystart;
marking := old_marking;
discard_block := FALSE;
PATTERN_ORDER_page_refresh(pattord_page);
PATTERN_page_refresh(pattern_page);
end;
end;
function PATTERN_trace: Word;
var
old_pattord_page,old_pattord_hpos,old_pattord_vpos: Byte;
old_pattern_patt,old_pattern_page,old_pattern_hpos: Byte;
nope,flag,reset_pos: Boolean;
temp,temp2,fkey2: Word;
idx,idx2,track_ch,curr_ch: Byte;
patt_nm,line_nm,dif1,dif2: Byte;
track_ch_key: array[1..20] of Byte;
old_hpos: Byte;
temps: String;
chunk,chunk2: tCHUNK;
procedure pause_debugging;
begin
If debugging then
begin
debugging := FALSE;
replay_forbidden := TRUE;
play_status := isPaused;
PATTERN_ORDER_page_refresh(pattord_page);
PATTERN_page_refresh(pattern_page);
end;
end;
label _end;
begin
{$IFDEF GO32V2}
_last_debug_str_ := _debug_str_;
_debug_str_ := 'IPATTERN.INC:PATTERN_trace';
{$ENDIF}
If (play_status = isStopped) then EXIT;
_traceprc_last_order := BYTE_NULL;
_traceprc_last_pattern := BYTE_NULL;
_traceprc_last_line := BYTE_NULL;
HideCursor;
old_pattord_page := pattord_page;
old_pattord_hpos := pattord_hpos;
old_pattord_vpos := pattord_vpos;
old_pattern_patt := pattern_patt;
old_pattern_page := pattern_page;
old_pattern_hpos := pattern_hpos;
reset_pos := TRUE;
tracing := TRUE;
If marking then
begin
tracing_block_pattern := pattern_patt;
tracing_block_xend := count_channel(pattern_hpos);
tracing_block_yend := pattern_page;
end;
Repeat
nope := FALSE;
trace_update_proc;
If ctrl_pressed and alt_pressed then
begin
DEBUG_INFO;
PATTERN_ORDER_page_refresh(pattord_page);
PATTERN_page_refresh(pattern_page);
end;
old_hpos := pattern_hpos;
If keypressed then fkey2 := getkey
else If NOT (seconds_counter >= ssaver_time) then GOTO _end //CONTINUE
else begin
screen_saver;
GOTO _end; //CONTINUE;
end;
If track_notes and midiboard then
begin
curr_ch := track_chan_start;
track_ch := 0;
flag := FALSE;
FillChar(track_ch_key,SizeOf(track_ch_key),BYTE_NULL);
If NOT ctrl_pressed and NOT alt_pressed then
For idx := 1 to 29 do
If (scankey(board_scancodes[idx])) then
begin
flag := TRUE;
If (track_ch < nm_track_chan) then Inc(track_ch)
else BREAK;
track_ch_key[track_ch] := idx;
end;
If (fkey2 = kWeird) or (flag AND track_notes) then
begin
idx2 := 1;
For idx := 1 to nm_track_chan do
begin
If (fkey2 = kWeird) or
((track_ch_key[idx2] <> BYTE_NULL) and
(track_ch_key[idx2]+12*(current_octave-1) in [1..12*8+1])) then
begin
If NOT (jump_mark_mode and mark_lines) and
(rec_correction <> 0) then
begin
patt_nm := HI(play_pos_buf[rec_correction]);
line_nm := LO(play_pos_buf[rec_correction]);
end
else
begin
patt_nm := current_pattern;
line_nm := current_line;
end;
If (jump_mark_mode and mark_lines and (line_nm MOD mark_line <> 0)) then
begin
dif1 := line_nm;
While (dif1 MOD mark_line <> 0) and (dif1 <= songdata.patt_len) do
Inc(dif1);
If (dif1 > songdata.patt_len) then
dif1 := 0;
dif2 := line_nm;
While (dif2 MOD mark_line <> 0) and (dif2 > 0) do
Dec(dif2);
If (Abs(dif1-line_nm) <= Abs(line_nm-dif2)) then line_nm := dif1
else line_nm := dif2;
end;
get_chunk(patt_nm,line_nm,curr_ch+idx-1,chunk);
If (fkey2 <> kWeird) then
begin
If NOT right_shift_pressed then
chunk.note := track_ch_key[idx2]+12*(current_octave-1)
else chunk.note := track_ch_key[idx2]+12*(current_octave-1)+fixed_note_flag;
If NOT (chunk.effect_def in [ef_TonePortamento,
ef_TPortamVolSlide]) then
begin
If track_notes_ins then
chunk.instr_def := current_inst
else chunk.instr_def := min(voice_table[curr_ch+idx-1],1);
If is_4op_chan(curr_ch+idx-1) and
(curr_ch+idx-1 in _4op_tracks_lo) then
begin
get_chunk(patt_nm,line_nm,PRED(curr_ch)+idx-1,chunk2);
chunk2.note := 0;
If NOT track_notes or track_notes_ins then
If (HI(get_4op_to_test) <> 0) then
chunk2.instr_def := HI(get_4op_to_test)
else chunk2.instr_def := current_inst
else chunk2.instr_def := min(voice_table[PRED(curr_ch)+idx-1],1);
If channel_flag[PRED(curr_ch)+idx-1] then
put_chunk(patt_nm,line_nm,PRED(curr_ch)+idx-1,chunk2);
end
else
If is_4op_chan(curr_ch+idx-1) and
(curr_ch+idx-1 in _4op_tracks_hi) then
begin
get_chunk(patt_nm,line_nm,SUCC(curr_ch)+idx-1,chunk2);
chunk2.note := 0;
If NOT track_notes or track_notes_ins then
If (LO(get_4op_to_test) <> 0) then
chunk2.instr_def := LO(get_4op_to_test)
else chunk2.instr_def := current_inst
else chunk2.instr_def := min(voice_table[SUCC(curr_ch)+idx-1],1);
If channel_flag[SUCC(curr_ch)+idx-1] then
put_chunk(patt_nm,line_nm,SUCC(curr_ch)+idx-1,chunk2);
end;
end;
end
else begin
chunk.note := BYTE_NULL;
chunk.instr_def := 0;
end;