This function returns the current x position of the given audio emitter.
|emitter||The index of the emitter to use.|
if audio_emitter_get_x(emitter_player) != x
audio_emitter_position(emitter_player, x, y, 0);
The above code checks the current x position of a given emitter and if it is not equal to the instance x position, it is set to the instance position.