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realtime.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/>.
{
function _decay_bar_str(value: Byte): String;
procedure show_bar(chan,level,xpos,from_pos,to_pos,attr: Byte);
procedure decay_bars_refresh;
function _vol_bar_str(value: Byte): String;
procedure status_refresh;
procedure trace_update_proc;
}
function _decay_bar_str(value: Byte): String;
var
result: String;
begin
result := '';
Repeat
If (value > 15) then
begin
result := result+#219;
Dec(value,15);
end;
If (value <= 15) and (value <> 0) then
result := result+CHR(224+value)
until (value <= 15);
_decay_bar_str := FlipStr(result);
end;
procedure show_bar(chan,level,xpos,from_pos,to_pos,attr: Byte);
var
temp: Byte;
begin
For temp := from_pos to to_pos do
show_vcstr(xpos+temp-1+PRED(chan)*15,MAX_PATTERN_ROWS+14,
ExpStrL('~'+_decay_bar_str(Round(105/63*level))+'~',9,#224),
analyzer_bckg+analyzer,
analyzer_bckg+attr SHR 4);
end;
procedure decay_bars_refresh;
var
chan,temp: Byte;
speedup_factor,speedown_factor: Real;
begin
{$IFDEF GO32V2}
_last_debug_str_ := _debug_str_;
_debug_str_ := 'REALTIME.INC:decay_bars_refresh';
{$ENDIF}
show_bar(1,overall_volume,05,1,2,
analyzer_ovrllvol+analyzer_ovrllvol SHL 4);
show_bar(1,global_volume,MAX_COLUMNS-7,1,2,
analyzer_volumelvl+analyzer_volumelvl SHL 4);
{$IFDEF GO32V2}
speedup_factor := 4.0*SUCC(fps_down_factor);
speedown_factor :=4.0*SUCC(fps_down_factor);
{$ELSE}
speedup_factor := 2.5*(100/sdl_frame_rate);
speedown_factor := 2.5*(100/sdl_frame_rate);
{$ENDIF}
chan := chan_pos;
For temp := 1 to MAX_TRACKS do
begin
If (decay_bar[chan].dir1 = 1) then
decay_bar[chan].lvl1 := decay_bar[chan].lvl1+
decay_bar[chan].dir1*(decay_bar_rise*speedup_factor)
else
decay_bar[chan].lvl1 := decay_bar[chan].lvl1+
decay_bar[chan].dir1*(decay_bar_fall*speedown_factor);
If (decay_bar[chan].dir2 = 1) then
decay_bar[chan].lvl2 := decay_bar[chan].lvl2+
decay_bar[chan].dir2*(decay_bar_rise*speedup_factor)
else
decay_bar[chan].lvl2 := decay_bar[chan].lvl2+
decay_bar[chan].dir2*(decay_bar_fall*speedown_factor);
If (decay_bar[chan].lvl1 < 0) then decay_bar[chan].lvl1 := 0;
If (decay_bar[chan].lvl1 > 63) then decay_bar[chan].lvl1 := 63;
If (decay_bar[chan].lvl1 >= carrier_vol[chan]) then
decay_bar[chan].dir1 := -1;
If (decay_bar[chan].lvl2 < 0) then decay_bar[chan].lvl2 := 0;
If (decay_bar[chan].lvl2 > 63) then decay_bar[chan].lvl2 := 63;
If (decay_bar[chan].lvl2 >= modulator_vol[chan]) then
decay_bar[chan].dir2 := -1;
If (volum_bar[chan].dir = 1) then
volum_bar[chan].lvl := volum_bar[chan].lvl+
volum_bar[chan].dir*(decay_bar_rise*speedup_factor)
else
volum_bar[chan].lvl := volum_bar[chan].lvl+
volum_bar[chan].dir*(decay_bar_fall*speedown_factor);
If (volum_bar[chan].lvl < 0) then volum_bar[chan].lvl := 0;
If (volum_bar[chan].lvl > 63) then volum_bar[chan].lvl := 63;
If NOT (percussion_mode and (chan in [17..20])) then
If (ins_parameter(voice_table[chan],10) AND 1 = 1) then
If (volum_bar[chan].lvl >= (carrier_vol[chan]+modulator_vol[chan]) DIV 2) then
volum_bar[chan].dir := -1
else
else If (volum_bar[chan].lvl >= carrier_vol[chan]) then
volum_bar[chan].dir := -1
else
else If (volum_bar[chan].lvl >= modulator_vol[chan]) then
volum_bar[chan].dir := -1;
If (ins_parameter(voice_table[chan],10) AND 1 = 1) or
(percussion_mode and (chan in [17..20])) then
show_bar(temp,Round(decay_bar[chan].lvl2),08,1,6,
analyzer+analyzer_modulator SHL 4)
else
show_bar(temp,
63-(scale_volume(63-Round(decay_bar[chan].lvl2),
63-Round(decay_bar[chan].lvl1))),
08,1,6,
analyzer+analyzer_modulator SHL 4);
If NOT (percussion_mode and (chan in [17..20])) then
show_bar(temp,Round(decay_bar[chan].lvl1),08,8,14,
analyzer+analyzer_carrier SHL 4)
else
show_bar(temp,0,08,8,14,
analyzer+analyzer_carrier SHL 4);
Inc(chan);
end;
end;
function _vol_bar_str(value: Byte): String;
var
result: String;
begin
result := '';
Repeat
If (value > 3) then
begin
result := result+#168;
Dec(value,3);
end;
If (value <= 3) and (value <> 0) then
result := result+CHR(164+value)
until (value <= 3);
_vol_bar_str := result;
end;
procedure status_refresh;
var
temps: String;
temp,temp2,chan: Byte;
{$IFNDEF GO32V2}
wav_indicator_attr: array[Boolean] of Byte;
{$ENDIF}
playtime_attr1,playtime_attr2,
playtime_attr3: array[Boolean] of Byte;
bpm: Real;
begin
{$IFDEF GO32V2}
_last_debug_str_ := _debug_str_;
_debug_str_ := 'REALTIME.INC:status_refresh:1/4';
{$ENDIF}
If really_no_status_refresh then EXIT;
show_str(21,06,status_layout[play_status][8]+status_layout[play_status][9],
status_background+status_play_state);
{$IFDEF GO32V2}
_debug_str_ := 'REALTIME.INC:status_refresh:2/4';
{$ENDIF}
If no_status_refresh then
begin
chan := chan_pos;
For temp2 := 1 to MAX_TRACKS do
begin
If channel_flag[chan] then
show_str(08+(temp2-1)*15,MAX_PATTERN_ROWS+11,
ExpStrR('',14,#205),
pattern_bckg+pattern_border);
Inc(chan);
end;
EXIT;
end;
{$IFDEF GO32V2}
_debug_str_ := 'REALTIME.INC:status_refresh:3/4';
{$ENDIF}
temps := status_layout[play_status];
show_str(14,06,ExpStrR(temps,10,' '),
status_background+status_play_state);
If NOT (area_x1+area_y1 = 0) and (area_x1 <= 20) and (area_y1 <= 06) then
show_str(02,01,' '+ExpStrR(temps,10,' '),
main_background+main_border)
else
show_str(02,01,ExpStrR('',12,#196),
main_background+main_border);
If single_play then EXIT;
{$IFDEF GO32V2}
_debug_str_ := 'REALTIME.INC:status_refresh:4/4';
{$ENDIF}
If play_single_patt then
show_str(20,03,byte2hex(current_pattern)+' ',
pattern_bckg+status_dynamic_txt)
else
begin
temp := songdata.pattern_order[current_order];
If NOT (temp <= $7f) then temp := 0;
If NOT replay_forbidden and repeat_pattern and
NOT calibrating then
show_str(20,03,byte2hex(temp)+' '#19,
pattern_bckg+status_dynamic_txt)
else If NOT calibrating then
show_str(20,03,byte2hex(temp)+' ',
status_background+status_dynamic_txt)
else show_str(20,03,byte2hex(temp),
status_background+status_dynamic_txt);
end;
If NOT play_single_patt then
show_str(17,03,byte2hex(current_order),
status_background+status_dynamic_txt)
else show_str(17,03,'--',
status_background+status_dynamic_txt);
show_str(17,04,byte2hex(current_line),
status_background+status_dynamic_txt);
If _IRQFREQ_update_event and NOT (Addr(_show_bpm_realtime_proc) <> NIL) then
begin
bpm := calc_realtime_bpm_speed(tempo,speed,mark_line);
show_str(03,05,'SPEED iN BPM',
status_background+status_static_txt);
show_str(17,05,ExpStrR(Bpm2str(bpm),7,' '),
status_background+status_dynamic_txt)
end
else If NOT _IRQFREQ_update_event then
begin
show_str(03,05,'SPEED/TEMPO /',
status_background+status_static_txt);
show_str(17,05,byte2hex(speed),
status_background+status_dynamic_txt);
If (tempo < 100) then
If (tempo = 18) and timer_fix then
show_str(20,05,byte2dec(tempo)+#5+#174,
status_background+status_dynamic_txt)
else show_str(20,05,byte2dec(tempo)+#174+' ',
status_background+status_dynamic_txt)
else show_str(20,05,byte2dec(tempo)+#174,
status_background+status_dynamic_txt);
end;
If (play_status <> isStopped) then
temps := ' ~'+byte2dec(max(song_timer DIV 60,99))+':'+
byte2dec(max(song_timer MOD 60,99))+'.'+
CHR(48+max(song_timer_tenths DIV 10,9))+'~ '
else temps := ' 00~:~00~.~0 ';
playtime_attr1[FALSE] := status_background+status_text_dis;
playtime_attr1[TRUE] := (status_border SHL 4) AND $0f0;
playtime_attr2[FALSE] := status_background+status_border;
playtime_attr2[TRUE] := status_background+status_border;
playtime_attr3[FALSE] := main_background+main_border;
playtime_attr3[TRUE] := (main_border SHL 4) AND $0f0;
If _IRQFREQ_update_event then
begin
If (IRQ_freq_shift+playback_speed_shift > 0) then
temps := '+'+Num2str(IRQ_freq_shift+playback_speed_shift,10)+#174
else If (IRQ_freq_shift+playback_speed_shift < 0) then
temps := '-'+Num2str(Abs(IRQ_freq_shift+playback_speed_shift),10)+#174
else temps := Num2str(IRQ_freq+IRQ_freq_shift+playback_speed_shift,10)+#174;
temps := '~ ~ '+CenterStR(temps,5)+' ~ ~';
end;
show_cstr(13,07,temps,
playtime_attr1[_IRQFREQ_blink_flag AND _IRQFREQ_update_event],
playtime_attr2[_IRQFREQ_blink_flag AND _IRQFREQ_update_event]);
If NOT (area_x1+area_y1 = 0) and (area_x1 <= 20) and (area_y1 <= 06) then
show_cstr(16,01,temps,
playtime_attr3[_IRQFREQ_blink_flag AND _IRQFREQ_update_event],
main_background+main_border)
else
show_str(16,01,ExpStrR('',11,#196),
main_background+main_border);
If NOT _IRQFREQ_blink_flag AND _IRQFREQ_update_event then
_IRQFREQ_update_event := FALSE;
{$IFDEF GO32V2}
temp := Pos('.',songdata_title);
show_str(03,06,'['+ExpStrR(iCASE(Copy(songdata_title,1,PRED(temp))),8,' ')+']',
status_background+status_dynamic_txt);
show_str(03,07,'['+ExpStrR(iCASE(Copy(songdata_title,SUCC(temp),3)),3,' ')+']',
status_background+status_border);
If NOT module_archived then
show_str(08,07,'['+#29+']',
main_background+main_behavior)
else show_str(08,07,#205#205#205,
status_background+status_border);
{$ELSE}
temps := BaseNameOnly(FilterStr2(songdata_title,_valid_characters_fname,'_'));
While (8+_name_scrl_shift > Length(temps)) and (_name_scrl_shift > 0) do
Dec(_name_scrl_shift);
show_str(03,06,'['+ExpStrR(iCASE(Copy(temps,1+_name_scrl_shift,8)),8,' ')+']',
status_background+status_dynamic_txt);
show_str(03,07,'['+ExpStrR(iCASE(Copy(ExtOnly(songdata_title),1,3)),3,' ')+']',
status_background+status_border);
If (_name_scrl_pending_frames <> 0) then Dec(_name_scrl_pending_frames)
else
begin
_name_scrl_pending_frames := 20;
If (_name_scrl_shift_ctr > 0) then
If (8+_name_scrl_shift < Length(temps)) then Inc(_name_scrl_shift,_name_scrl_shift_ctr)
else begin
_name_scrl_shift_ctr := -1;
_name_scrl_pending_frames := _name_scrl_pending_frames*10;
end
else If (_name_scrl_shift > 0) then Inc(_name_scrl_shift,_name_scrl_shift_ctr)
else begin
_name_scrl_shift_ctr := 1;
_name_scrl_pending_frames := _name_scrl_pending_frames*50;
end;
end;
wav_indicator_attr[FALSE] := main_background+main_behavior;
If (play_status = isPlaying) and NOT opl3_channel_recording_mode then
wav_indicator_attr[TRUE] := (main_behavior SHL 4) AND $0f0
else wav_indicator_attr[TRUE] := main_background+main_behavior;
If NOT (area_x1+area_y1 = 0) and (area_x1 <= 20) and (area_y1 <= 06) then
If (sdl_opl3_emulator <> 0) then
show_str(13,01,'WAV',wav_indicator_attr[TRUE])
else show_str(13,01,#196#196#196,main_background+main_border)
else If (sdl_opl3_emulator = 1) then
show_str(08,07,'[WAV]',wav_indicator_attr[_WAVREC_blink_flag])
else If NOT module_archived then
show_cstr(08,07,'~['+#29+']~'#205#205,
status_background+status_border,
main_background+main_behavior)
else show_str(08,07,#205#205#205#205#205,
status_background+status_border);
{$ENDIF}
If (command_typing = 1) then
If NOT cycle_pattern then
show_str(MAX_COLUMNS-17,MAX_PATTERN_ROWS+12,'A',main_background+main_behavior)
else show_str(MAX_COLUMNS-17,MAX_PATTERN_ROWS+12,'F',main_background+main_behavior)
else If (command_typing = 2) and NOT cycle_pattern then
show_str(MAX_COLUMNS-17,MAX_PATTERN_ROWS+12,'S',main_background+main_behavior)
else show_str(MAX_COLUMNS-17,MAX_PATTERN_ROWS+12,#196,main_background+main_border);
If (songdata.flag_4op <> 0) then
show_cstr(MAX_COLUMNS-43,MAX_PATTERN_ROWS+12,'~[~'+#4#3+'~]~',
main_background+main_hi_stat_line,
main_background+main_stat_line)
else show_cstr(MAX_COLUMNS-43,MAX_PATTERN_ROWS+12,'~[~'+#2+#3+'~]~',
main_background+main_hi_stat_line,
main_background+main_stat_line);
For temp := 1 to 8 do
If (temp <> current_octave) then
show_str(30+temp,MAX_PATTERN_ROWS+12,CHR(48+temp),
main_background+main_stat_line)
else show_str(30+temp,MAX_PATTERN_ROWS+12,CHR(48+temp),
main_background+main_hi_stat_line);
chan := chan_pos;
For temp2 := 1 to max(MAX_TRACKS,songdata.nm_tracks) do
begin
If NOT pan_lock[chan] or
((play_status = isStopped) and NOT debugging) then
temp := pattern_bckg+pattern_pan_indic
else temp := pattern_bckg+pattern_gpan_indic;
If NOT ((play_status = isStopped) and NOT debugging and NOT panlock) and
channel_flag[chan] then
begin
If percussion_mode and (chan in [16..20]) then
Case chan of
16: temps := '~BD~ ';
17: temps := '~SD~ ';
18: temps := '~TT~ ';
19: temps := '~TC~ ';
20: temps := '~HH~ ';
end
else Case chan of
1,
2: If (songdata.flag_4op OR 1 = songdata.flag_4op) then
If NOT vol4op_lock[chan] then temps := '~'#4#3'~ '
else temps := '~'#4#3'+~'
else Case volslide_type[chan] of
0: temps := ' ';
1: temps := 'C'+#10+' ';
2: temps := 'M'+#10+' ';
3: temps := '&'+#10+' ';
end;
3,
4: If (songdata.flag_4op OR 2 = songdata.flag_4op) then
If NOT vol4op_lock[chan] then temps := '~'#4#3'~ '
else temps := '~'#4#3'+~'
else Case volslide_type[chan] of
0: temps := ' ';
1: temps := 'C'+#10+' ';
2: temps := 'M'+#10+' ';
3: temps := '&'+#10+' ';
end;
5,
6: If (songdata.flag_4op OR 4 = songdata.flag_4op) then
If NOT vol4op_lock[chan] then temps := '~'#4#3'~ '
else temps := '~'#4#3'+~'
else Case volslide_type[chan] of
0: temps := ' ';
1: temps := 'C'+#10+' ';
2: temps := 'M'+#10+' ';
3: temps := '&'+#10+' ';
end;
10,
11: If (songdata.flag_4op OR 8 = songdata.flag_4op) then
If NOT vol4op_lock[chan] then temps := '~'#4#3'~ '
else temps := '~'#4#3'+~'
else Case volslide_type[chan] of
0: temps := ' ';
1: temps := 'C'+#10+' ';
2: temps := 'M'+#10+' ';
3: temps := '&'+#10+' ';
end;
12,
13: If (songdata.flag_4op OR $10 = songdata.flag_4op) then
If NOT vol4op_lock[chan] then temps := '~'#4#3'~ '
else temps := '~'#4#3'+~'
else Case volslide_type[chan] of
0: temps := ' ';
1: temps := 'C'+#10+' ';
2: temps := 'M'+#10+' ';
3: temps := '&'+#10+' ';
end;
14,
15: If (songdata.flag_4op OR $20 = songdata.flag_4op) then
If NOT vol4op_lock[chan] then temps := '~'#4#3'~ '
else temps := '~'#4#3'+~'
else Case volslide_type[chan] of
0: temps := ' ';
1: temps := 'C'+#10+' ';
2: temps := 'M'+#10+' ';
3: temps := '&'+#10+' ';
end;
else Case volslide_type[chan] of
0: temps := ' ';
1: temps := 'C'+#10+' ';
2: temps := 'M'+#10+' ';
3: temps := '&'+#10+' ';
end;
end;
If volume_lock[chan] then temps := temps+'V+';
If peak_lock[chan] then temps := temps+'P+';
If panlock and (play_status = isStopped) and NOT debugging then
Case songdata.lock_flags[chan] AND 3 of
0: show_str(12+(temp2-1)*15,09,#21#22' ',temp);
1: show_str(12+(temp2-1)*15,09,#21' ',temp);
2: show_str(12+(temp2-1)*15,09,' '#22' ',temp);
end
else
Case panning_table[chan] of
0: show_str(12+(temp2-1)*15,09,#21#22' ',temp);
1: show_str(12+(temp2-1)*15,09,#21' ',temp);
2: show_str(12+(temp2-1)*15,09,' '#22' ',temp);
end;
If NOT (chan in [16..20]) then
show_cstr(12+(temp2-1)*15+3,09,ExpStrR(temps,7,' '),
pattern_bckg+pattern_lock_indic,
pattern_bckg+pattern_4op_indic)
else show_cstr(12+(temp2-1)*15+3,09,ExpStrR(temps,7,' '),
pattern_bckg+pattern_lock_indic,
pattern_bckg+pattern_perc_indic);
end
else If NOT percussion_mode and (chan in [16..20]) then
show_str(12+(temp2-1)*15,09,#250#250' '+ExpStrL('',7,' '),
pattern_bckg+pattern_pan_indic)
else Case chan of
1,
2: If (songdata.flag_4op OR 1 = songdata.flag_4op) then
show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR(''#4#3'',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic)
else show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic);
3,
4: If (songdata.flag_4op OR 2 = songdata.flag_4op) then
show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR(''#4#3'',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic)
else show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic);
5,
6: If (songdata.flag_4op OR 4 = songdata.flag_4op) then
show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR(''#4#3'',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic)
else show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic);
10,
11: If (songdata.flag_4op OR 8 = songdata.flag_4op) then
show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR(''#4#3'',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic)
else show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic);
12,
13: If (songdata.flag_4op OR $10 = songdata.flag_4op) then
show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR(''#4#3'',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic)
else show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic);
14,
15: If (songdata.flag_4op OR $20 = songdata.flag_4op) then
show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR(''#4#3'',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic)
else show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic);
16: show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('BD',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_perc_indic);
17: show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('SD',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_perc_indic);
18: show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('TT',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_perc_indic);
19: show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('TC',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_perc_indic);
20: show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('HH',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_perc_indic);
else show_str(12+(temp2-1)*15,09,#250#250' '+ExpStrL('',7,' '),
pattern_bckg+pattern_pan_indic);
end;
If NOT channel_flag[chan] then
begin
show_str(08+(temp2-1)*15,MAX_PATTERN_ROWS+11,#205#205#205,
pattern_bckg+pattern_border);
show_str(11+(temp2-1)*15,MAX_PATTERN_ROWS+11,' () OFF ',
pattern_bckg+pattern_chan_indic);
If (temp2 < max(MAX_TRACKS,songdata.nm_tracks)) then
show_str(19+(temp2-1)*15,MAX_PATTERN_ROWS+11,#205#205#205#207,
pattern_bckg+pattern_border)
else
show_str(19+(temp2-1)*15,MAX_PATTERN_ROWS+11,#205#205#205#202,
pattern_bckg+pattern_border);
If NOT percussion_mode and (chan in [16..20]) then
show_str(12+(temp2-1)*15,09,#250#250' '+ExpStrL('',7,' '),
pattern_bckg+pattern_pan_indic)
else Case chan of
1,
2: If (songdata.flag_4op OR 1 = songdata.flag_4op) then
show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR(''#4#3'',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic)
else show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic);
3,
4: If (songdata.flag_4op OR 2 = songdata.flag_4op) then
show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR(''#4#3'',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic)
else show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic);
5,
6: If (songdata.flag_4op OR 4 = songdata.flag_4op) then
show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR(''#4#3'',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic)
else show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic);
10,
11: If (songdata.flag_4op OR 8 = songdata.flag_4op) then
show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR(''#4#3'',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic)
else show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic);
12,
13: If (songdata.flag_4op OR $10 = songdata.flag_4op) then
show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR(''#4#3'',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic)
else show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic);
14,
15: If (songdata.flag_4op OR $20 = songdata.flag_4op) then
show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR(''#4#3'',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic)
else show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_4op_indic);
16: show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('BD',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_perc_indic);
17: show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('SD',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_perc_indic);
18: show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('TT',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_perc_indic);
19: show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('TC',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_perc_indic);
20: show_cstr(12+(temp2-1)*15,09,#250#250' ~'+ExpStrR('HH',7,' ')+'~',
pattern_bckg+pattern_pan_indic,
pattern_bckg+pattern_perc_indic);
else show_str(12+(temp2-1)*15,09,#250#250' '+ExpStrL('',7,' '),
pattern_bckg+pattern_pan_indic);
end;
end
else begin
temp := 0;
{$IFDEF GO32V2}
If NOT ((scr_scroll_y > 10) or NOT is_scrollable_screen_mode) then
{$ELSE}
If NOT ((screen_scroll_offset > 10) or NOT is_default_screen_mode) then
{$ENDIF}
If NOT is_4op_chan(chan) or
(is_4op_chan(chan) and (((chan in _4op_tracks_lo) and (temp2 = 1)) or
((chan in _4op_tracks_hi) and (temp2 = max(MAX_TRACKS,songdata.nm_tracks))))) then
begin
temp := Round(42/63*volum_bar[chan].lvl);
If (temp2 < max(MAX_TRACKS,songdata.nm_tracks)) then
show_str(08+(temp2-1)*15,11+MAX_PATTERN_ROWS,
ExpStrR(_vol_bar_str(temp),14,#205)+#207,
pattern_bckg+pattern_border)
else
show_str(08+(temp2-1)*15,11+MAX_PATTERN_ROWS,
ExpStrR(_vol_bar_str(temp),14,#205)+#202,
pattern_bckg+pattern_border);
end
else If chan in _4op_tracks_hi then
begin
temp := Round(84/63*volum_bar[chan].lvl);
temps := _vol_bar_str(temp);
If (Length(temps) > 14) then
begin
temps[15] := #169;
temps := ExpStrR(temps,29,#205);
end
else
begin
temps := ExpStrR(temps,29,#205);
temps[15] := #207;
end;
If (temp2 < PRED(max(MAX_TRACKS,songdata.nm_tracks))) then
temps := temps+#207
else temps := temps+#202;
show_str(08+(temp2-1)*15,11+MAX_PATTERN_ROWS,
temps,
pattern_bckg+pattern_border);
end
else
else
show_str(08+(temp2-1)*15,11+MAX_PATTERN_ROWS,Copy(patt_win[5],07+(temp2-1)*15,15),
pattern_bckg+pattern_border);
end;
Inc(chan);
end;
end;
procedure trace_update_proc;
begin
{$IFDEF GO32V2}
_last_debug_str_ := _debug_str_;
_debug_str_ := 'IPATTERN.INC:trace_update_proc';
{$ENDIF}
space_pressed := scankey(SC_SPACE);
If (play_status = isPlaying) then
If (_traceprc_last_order <> current_order) or
(_traceprc_last_pattern <> current_pattern) or
(_traceprc_last_line <> current_line) then
begin
_traceprc_last_order := current_order;
_traceprc_last_pattern := songdata.pattern_order[current_order];
_traceprc_last_line := current_line;
If tracing then
begin
If NOT play_single_patt then
pattern_patt := songdata.pattern_order[current_order];
pattern_page := current_line;
pattord_page := 0;
pattord_hpos := 1;
pattord_vpos := 1;
While (current_order <> pattord_vpos+4*(pattord_hpos+pattord_page-1)-1) do
If (pattord_vpos < 4) then Inc(pattord_vpos)
else If (pattord_hpos < MAX_ORDER_COLS) then begin Inc(pattord_hpos); pattord_vpos := 1; end
else If (pattord_page < 23-(MAX_ORDER_COLS-9)) then begin Inc(pattord_page); pattord_vpos := 1; end;
end;
PATTERN_ORDER_page_refresh(pattord_page);
PATTERN_page_refresh(pattern_page);
end;
end;