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/cvs/deliantra/Deliantra-Client/bin/cfplus
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Comparing deliantra/Deliantra-Client/bin/cfplus (file contents):
Revision 1.194 by root, Tue Jul 31 00:50:04 2007 UTC vs.
Revision 1.195 by root, Tue Jul 31 01:03:52 2007 UTC

… …
179our $INV; 179our $INV;
180our $INVR; 180our $INVR;
181our $INV_RIGHT_HB; 181our $INV_RIGHT_HB;
182 182
183our $PICKUP_CFG; 183our $PICKUP_CFG;
184
185#############################################################################
186#TODO: maybe move into own audio module...
187
188sub audio_channel_finished {
189 my ($channel) = @_;
190
191# warn "channel $channel finished\n";#d#
192}
193
194our %AUDIO_PLAY;
195our %AUDIO_CHUNK;
196
197sub audio_sound_push($) {
198 my ($face) = @_;
199
200 if (my $chunk = $AUDIO_CHUNK{$face}) {
201 for (grep $_->[0] >= Event::time, @{(delete $AUDIO_PLAY{$face}) || []}) {
202 my (undef, $dx, $dy, $vol) = @$_;
203
204 my $channel = CFPlus::Channel::find;
205 $channel->volume (128 + $vol);
206 $dx = $dx / 10 * 255;
207 $channel->set_panning ((min 255, 255 - $dx), (min 255, 255 + $dx));
208
209# my $angle = $dx ? : $dx < 0 ?
210# my $distance = -$vol;
211# $channel->set_position ($angle, $distance);
212
213 $chunk->play ($channel);
214 }
215 } else {
216 # sound_meta not set means data is in flight either way
217 my $meta = $CONN->{sound_meta}{$face}
218 or return;
219
220 # fetch from database
221 CFPlus::DB::get res_data => $meta->{name}, sub {
222 my $vol = $meta->{meta}{volume} || 1;
223 my $rwops = new CFPlus::RW $_[0];
224 my $chunk = new CFPlus::MixChunk $rwops;
225 $chunk->volume ($vol * 128);
226 $AUDIO_CHUNK{$face} = $chunk;
227
228 audio_sound_push ($face);
229 };
230 }
231}
232
233sub audio_sound_play {
234 my ($face, $dx, $dy, $vol) = @_;
235
236 $SDL_MIXER
237 or return;
238
239 my $queue = $AUDIO_PLAY{$face} ||= [];
240 push @$queue, [Event::time + 0.2, $dx, $dy, $vol]; # delay sound by max. 0.2s
241 audio_sound_push $face
242 unless @$queue > 1;
243}
244
245sub audio_music_update_volume {
246 return unless $MUSIC_PLAYING_META;
247 my $volume = $MUSIC_PLAYING_META->{meta}{volume} || 1;
248 my $base = $CFG->{bgm_volume};
249 CFPlus::MixMusic::volume $base * $volume * 128;
250}
251
252sub audio_music_set_ambient {
253 my ($songs) = @_;
254
255 my @want =
256 grep $_,
257 map $CONN->{music_meta}{$_},
258 @$songs;
259
260 if (@want) {
261 @MUSIC_WANT = @want;
262 &audio_music_changed ();
263 }
264}
265
266sub audio_music_start {
267 my $meta = $MUSIC_PLAYING_META;
268
269 CFPlus::DB::get res_data => $meta->{name}, sub {
270 return unless $SDL_MIXER;
271
272 # music might have changed...
273 $meta eq $MUSIC_PLAYING_META
274 or return &audio_music_start ();
275
276 audio_music_update_volume;
277
278 $MUSIC_PLAYING_DATA = \$_[0];
279
280 my $rwops = $meta->{path}
281 ? new_from_file CFPlus::RW $meta->{path}
282 : new CFPlus::RW $$MUSIC_PLAYING_DATA;
283
284 $MUSIC_PLAYER = new CFPlus::MixMusic $rwops
285 or ((warn CFPlus::Mix_GetError), return); # pretty fatal error
286
287 my $NOW = time;
288
289 if ($MUSIC_PLAYING_META->{stop_time} > $NOW - $MUSIC_RESUME) {
290 my $pos = $MUSIC_PLAYING_META->{stop_pos};
291 $MUSIC_PLAYER->fade_in_pos (0, 1000, $pos);
292 $MUSIC_START = time - $pos;
293 } else {
294 $MUSIC_PLAYER->play (0);
295 $MUSIC_START = time;
296 }
297
298 delete $MUSIC_PLAYING_META->{stop_time};
299 delete $MUSIC_PLAYING_META->{stop_pos};
300 }
301}
302
303sub audio_music_changed {
304 return unless $CFG->{bgm_enable};
305 return unless $SDL_MIXER;
306
307 # default MUSIC_WANT == MUSIC_DEFAULT
308 @MUSIC_WANT = { path => CFPlus::find_rcfile "music/$MUSIC_DEFAULT" } unless @MUSIC_WANT;
309
310 # if the currently playing song is acceptable, let it continue
311 return if $MUSIC_PLAYING_META
312 && grep $MUSIC_PLAYING_META == $_, @MUSIC_WANT;
313
314 my $NOW = time;
315
316 if ($MUSIC_PLAYING_META) {
317 $MUSIC_PLAYING_META->{stop_time} = $NOW;
318 $MUSIC_PLAYING_META->{stop_pos} = $NOW - $MUSIC_START;
319 CFPlus::MixMusic::fade_out 1000;
320 } else {
321 # sort by stop time, oldest first
322 @MUSIC_WANT = sort { $a->{stop_time} <=> $b->{stop_time} } @MUSIC_WANT;
323
324 # if the most recently-played piece played very recently,
325 # resume it, else choose the oldest piece for rotation.
326 $MUSIC_PLAYING_META =
327 $MUSIC_WANT[-1]{stop_time} > $NOW - $MUSIC_RESUME
328 ? $MUSIC_WANT[-1]
329 : $MUSIC_WANT[0];
330
331 audio_music_start;
332 }
333}
334
335sub audio_music_finished {
336 undef $MUSIC_PLAYER;
337 undef $MUSIC_PLAYING_META;
338 undef $MUSIC_PLAYING_DATA;
339
340 audio_music_changed;
341}
342
343#############################################################################
184 344
185sub status { 345sub status {
186 $STATUSBOX->add (CFPlus::asxml $_[0], pri => -10, group => "status", timeout => 10, fg => [1, 1, 0, 1]); 346 $STATUSBOX->add (CFPlus::asxml $_[0], pri => -10, group => "status", timeout => 10, fg => [1, 1, 0, 1]);
187} 347}
188 348
… …
648 on_changed => sub { $CFG->{bgm_enable} = $_[1]; 0 } 808 on_changed => sub { $CFG->{bgm_enable} = $_[1]; 0 }
649 ); 809 );
650 $hbox->add (new CFPlus::UI::Slider 810 $hbox->add (new CFPlus::UI::Slider
651 expand => 1, range => [$CFG->{bgm_volume}, 0, 1, 0, 1/128], 811 expand => 1, range => [$CFG->{bgm_volume}, 0, 1, 0, 1/128],
652 tooltip => "The volume of the background music. Changes are instant.", 812 tooltip => "The volume of the background music. Changes are instant.",
653 on_changed => sub { $CFG->{bgm_volume} = $_[1]; CFPlus::MixMusic::volume $_[1] * 128; 0 } 813 on_changed => sub { $CFG->{bgm_volume} = $_[1]; audio_music_update_volume; 0 }
654 ); 814 );
655 815
656 $table->add_at (1, $row++, new CFPlus::UI::Button 816 $table->add_at (1, $row++, new CFPlus::UI::Button
657 expand => 1, align => 0, text => "Apply", 817 expand => 1, align => 0, text => "Apply",
658 tooltip => "Apply the audio settings", 818 tooltip => "Apply the audio settings",
… …
1787 CFPlus::OpenGL::shutdown; 1947 CFPlus::OpenGL::shutdown;
1788 1948
1789 undef $SDL_ACTIVE; 1949 undef $SDL_ACTIVE;
1790} 1950}
1791 1951
1792sub audio_channel_finished {
1793 my ($channel) = @_;
1794
1795# warn "channel $channel finished\n";#d#
1796}
1797
1798our %AUDIO_PLAY;
1799our %AUDIO_CHUNK;
1800
1801sub audio_sound_push($) {
1802 my ($face) = @_;
1803
1804 if (my $chunk = $AUDIO_CHUNK{$face}) {
1805 for (grep $_->[0] >= Event::time, @{(delete $AUDIO_PLAY{$face}) || []}) {
1806 my (undef, $dx, $dy, $vol) = @$_;
1807
1808 my $channel = CFPlus::Channel::find;
1809 $channel->volume (128 + $vol);
1810 $dx = $dx / 10 * 255;
1811 $channel->set_panning ((min 255, 255 - $dx), (min 255, 255 + $dx));
1812
1813# my $angle = $dx ? : $dx < 0 ?
1814# my $distance = -$vol;
1815# $channel->set_position ($angle, $distance);
1816
1817 $chunk->play ($channel);
1818 }
1819 } else {
1820 # sound_meta not set means data is in flight either way
1821 my $meta = $CONN->{sound_meta}{$face}
1822 or return;
1823
1824 # fetch from database
1825 CFPlus::DB::get res_data => $meta->{name}, sub {
1826 my $vol = $meta->{meta}{volume} || 1;
1827 my $rwops = new CFPlus::RW $_[0];
1828 my $chunk = new CFPlus::MixChunk $rwops;
1829 $chunk->volume ($vol * 128);
1830 $AUDIO_CHUNK{$face} = $chunk;
1831
1832 audio_sound_push ($face);
1833 };
1834 }
1835}
1836
1837sub audio_sound_play {
1838 my ($face, $dx, $dy, $vol) = @_;
1839
1840 $SDL_MIXER
1841 or return;
1842
1843 my $queue = $AUDIO_PLAY{$face} ||= [];
1844 push @$queue, [Event::time + 0.2, $dx, $dy, $vol]; # delay sound by max. 0.2s
1845 audio_sound_push $face
1846 unless @$queue > 1;
1847}
1848
1849sub audio_music_set_ambient {
1850 my ($songs) = @_;
1851
1852 my @want =
1853 grep $_,
1854 map $CONN->{music_meta}{$_},
1855 @$songs;
1856
1857 if (@want) {
1858 @MUSIC_WANT = @want;
1859 &audio_music_changed ();
1860 }
1861}
1862
1863sub audio_music_start {
1864 my $meta = $MUSIC_PLAYING_META;
1865
1866 CFPlus::DB::get res_data => $meta->{name}, sub {
1867 return unless $SDL_MIXER;
1868
1869 # music might have changed...
1870 $meta eq $MUSIC_PLAYING_META
1871 or return &audio_music_start ();
1872
1873 $MUSIC_PLAYING_DATA = \$_[0];
1874
1875 my $rwops = $meta->{path}
1876 ? new_from_file CFPlus::RW $meta->{path}
1877 : new CFPlus::RW $$MUSIC_PLAYING_DATA;
1878
1879 $MUSIC_PLAYER = new CFPlus::MixMusic $rwops
1880 or ((warn CFPlus::Mix_GetError), return); # pretty fatal error
1881
1882 my $NOW = time;
1883
1884 if ($MUSIC_PLAYING_META->{stop_time} > $NOW - $MUSIC_RESUME) {
1885 my $pos = $MUSIC_PLAYING_META->{stop_pos};
1886 $MUSIC_PLAYER->fade_in_pos (0, 1000, $pos);
1887 $MUSIC_START = time - $pos;
1888 } else {
1889 $MUSIC_PLAYER->play (0);
1890 $MUSIC_START = time;
1891 }
1892
1893 delete $MUSIC_PLAYING_META->{stop_time};
1894 delete $MUSIC_PLAYING_META->{stop_pos};
1895 }
1896}
1897
1898sub audio_music_changed {
1899 return unless $CFG->{bgm_enable};
1900 return unless $SDL_MIXER;
1901
1902 # default MUSIC_WANT == MUSIC_DEFAULT
1903 @MUSIC_WANT = { path => CFPlus::find_rcfile "music/$MUSIC_DEFAULT" } unless @MUSIC_WANT;
1904
1905 # if the currently playing song is acceptable, let it continue
1906 return if $MUSIC_PLAYING_META
1907 && grep $MUSIC_PLAYING_META == $_, @MUSIC_WANT;
1908
1909 my $NOW = time;
1910
1911 if ($MUSIC_PLAYING_META) {
1912 $MUSIC_PLAYING_META->{stop_time} = $NOW;
1913 $MUSIC_PLAYING_META->{stop_pos} = $NOW - $MUSIC_START;
1914 CFPlus::MixMusic::fade_out 1000;
1915 } else {
1916 # sort by stop time, oldest first
1917 @MUSIC_WANT = sort { $a->{stop_time} <=> $b->{stop_time} } @MUSIC_WANT;
1918
1919 # if the most recently-played piece played very recently,
1920 # resume it, else choose the oldest piece for rotation.
1921 $MUSIC_PLAYING_META =
1922 $MUSIC_WANT[-1]{stop_time} > $NOW - $MUSIC_RESUME
1923 ? $MUSIC_WANT[-1]
1924 : $MUSIC_WANT[0];
1925
1926 audio_music_start;
1927 }
1928}
1929
1930sub audio_music_finished {
1931 undef $MUSIC_PLAYER;
1932 undef $MUSIC_PLAYING_META;
1933 undef $MUSIC_PLAYING_DATA;
1934
1935 audio_music_changed;
1936}
1937
1938sub audio_init { 1952sub audio_init {
1939 if ($CFG->{audio_enable}) { 1953 if ($CFG->{audio_enable}) {
1940 $ENV{MIX_EFFECTSMAXSPEED} = 1; 1954 $ENV{MIX_EFFECTSMAXSPEED} = 1;
1941 $SDL_MIXER = !CFPlus::Mix_OpenAudio; 1955 $SDL_MIXER = !CFPlus::Mix_OpenAudio;
1942 1956
… …
1944 status "Unable to open sound device: there will be no sound"; 1958 status "Unable to open sound device: there will be no sound";
1945 return; 1959 return;
1946 } 1960 }
1947 1961
1948 CFPlus::Mix_AllocateChannels 16; 1962 CFPlus::Mix_AllocateChannels 16;
1949 CFPlus::MixMusic::volume $CFG->{bgm_volume} * 128;
1950 1963
1951 audio_music_finished; 1964 audio_music_finished;
1952 } else { 1965 } else {
1953 undef $SDL_MIXER; 1966 undef $SDL_MIXER;
1954 } 1967 }

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