- This wiki is out of date, use the continuation of this wiki instead
Is playing song
From FenixWiki
(Difference between revisions)
Revision as of 12:27, 30 July 2007 (edit) G105b (Talk | contribs) ← Previous diff |
Revision as of 11:04, 31 July 2007 (edit) (undo) Sandman (Talk | contribs) m Next diff → |
||
Line 5: | Line 5: | ||
'''INT''' is_playing_song ( ) | '''INT''' is_playing_song ( ) | ||
- | Checks to see if Fenix is playing a song file, started with [[play_song]]. | + | Checks to see if Fenix is playing a song file, started with [[play_song]](). |
== Returns == | == Returns == | ||
- | '''INT''' : | + | '''INT''' : Whether Fenix is playing a song at the moment of calling. |
+ | {| | ||
+ | | [[true]] || Fenix is playing a song. | ||
+ | |- | ||
+ | | [[false]] || Fenix is not playing a song. | ||
+ | |} | ||
== Example == | == Example == | ||
Line 23: | Line 28: | ||
my_song=load_song("beat.ogg"); | my_song=load_song("beat.ogg"); | ||
- | |||
write(0,320,30,4,"Use the keyboard to control the music playback."); | write(0,320,30,4,"Use the keyboard to control the music playback."); |
Revision as of 11:04, 31 July 2007
Definition
INT is_playing_song ( )
Checks to see if Fenix is playing a song file, started with play_song().
Returns
INT : Whether Fenix is playing a song at the moment of calling.
true | Fenix is playing a song. |
false | Fenix is not playing a song. |
Example
program music_example; global my_song; playing; paused; faded_in; v; begin set_mode(640,480,16); my_song=load_song("beat.ogg"); write(0,320,30,4,"Use the keyboard to control the music playback."); write(0,320,50,4,"Key [ENTER] starts / stops the song."); write(0,320,60,4,"Key [SPACE] pauses / resumes the song."); write(0,320,70,4,"Key [0] through key [9] changes the song volume."); write(0,320,80,4,"Key [F] fades the song in or out."); write(0,320,120,5,"Playing: "); write_int(0,320,120,3,&playing); write(0,320,140,5,"Paused: "); write_int(0,320,140,3,&paused); write(0,320,160,5,"Faded in: "); write_int(0,320,160,3,&faded_in); write(0,320,180,5,"Volume: "); write_int(0,320,180,3,&v); v=128; faded_in=true; repeat if(key(_enter)) if(is_playing_song()) stop_song(); playing=false; else play_song(my_song,1); playing=true; end while(key(_enter))frame;end end if(key(_space)) if(paused) paused=false; resume_song(); else paused=true; pause_song(); end while(key(_space))frame;end end if(key(_f)) if(faded_in) faded_in=false; fade_music_off(100); else faded_in=true; fade_music_in(my_song,1,100); end while(key(_f))frame;end end if(key(_0))v=0;end if(key(_1))v=14;end if(key(_2))v=28;end if(key(_3))v=43;end if(key(_4))v=57;end if(key(_5))v=71;end if(key(_6))v=85;end if(key(_7))v=100;end if(key(_8))v=114;end if(key(_9))v=128;end set_song_volume(v); frame; until(key(_esc)) exit(); end
Used in example: key, set_mode, load_song, write, write_int, pause_song, play_song, stop_song, resume_song, fade_music_in, fade_music_off, set_song_volume.