native precache_sound(const name);
Path to the sound file
Precaches a sound file.
Can only be used inside of the plugin_precache() forward.
The filepath is always relative to the "sound" folder, and the file has
to be a wav file. Precaching a file with this will add it to the engine
sound table, making it available for usage in emit_sound() for example.
Precaching other filetypes (such as mp3 music), optionally in different
locations, has to be done with precache_generic()
Unique cache id of the sound
If called outside of the plugin_precache() forward, an error is