1 /*

     2  *  commands.h

     3  *  Hedgewars

     4  *

     5  *  Created by Vittorio on 13/06/10.

     6  *  Copyright 2010 __MyCompanyName__. All rights reserved.

     7  *

     8  */

     9 

    10 #ifndef _OALB_COMMANDS_H

    11 #define _OALB_COMMANDS_H

    12 

    13 #include "openalbridge_t.h"

    14 #include "openalbridge.h"

    15 

    16 

    17 #define openal_fadein(x,y)          openal_fade(x,y,AL_FADE_IN)

    18 #define openal_fadeout(x,y)         openal_fade(x,y,AL_FADE_OUT)

    19 #define openal_playsound_loop(x,y)  openal_playsound(x)  \

    20                                         if (y != 0)  \

    21                                         openal_toggleloop(x);

    22 #ifdef __CPLUSPLUS

    23 extern "C" {

    24 #endif

    25 

    26     // play, pause, stop a single sound source

    27     void openal_pausesound        (unsigned int index);

    28     void openal_stopsound         (unsigned int index);

    29 

    30     // play a sound and set whether it should loop or not (0/1)

    31     void openal_playsound         (unsigned int index);

    32 

    33     void openal_freesound         (unsigned int index);

    34 

    35     // set or unset the looping property for a sound source

    36     void openal_toggleloop        (unsigned int index);

    37 

    38     // set position and volume of a sound source

    39     void openal_setposition       (unsigned int index, float x, float y, float z);

    40     void openal_setvolume         (unsigned int index, float gain);

    41 

    42     // set volume for all sounds (gain interval is [0-1])

    43     void openal_setglobalvolume   (float gain);

    44 

    45     // mute or unmute all sounds

    46     void openal_togglemute        (void);

    47 

    48     // fade effect,

    49     void openal_fade              (unsigned int index, unsigned short int quantity, al_fade_t direction);

    50 

    51 #ifdef __CPLUSPLUS

    52 }

    53 #endif

    54 

    55 #endif /*_OALB_COMMANDS_H*/