snd_pause and snd_start can pause and resume the playback of a sound
var soundtrack_handle;
sound mysnd_wav = <mysound.wav>;
function music_startup()
{
soundtrack_handle = snd_loop (mysnd_wav, 100, 0);
while (1)
{
if (key_p) // press "P" to pause the sound
{
while (key_p) {wait (1);}
snd_pause(soundtrack_handle);
}
if (key_r) // press "R" to resume the playback of the sound
{
while (key_r) {wait (1);}
snd_start(soundtrack_handle);
}
wait (1);
}
}
Med improvments
Med allows us to set a new horizontal and vertical number of vertices for terrains, thus increasing or reducing their resolution.
mouse_dir3d
Gives the direction vector from the camera to the mouse pointer into the 3D level, taking into account mouse_pos and the view parameters.
entity mygun_ent
{
type = "mygun.mdl"; // weapon model
x = 20;
y = 0;
z = 0;
flags = VISIBLE;
}
function gun_folows_mouse_startup()
{
while (1)
{
vec_to_angle(mygun_ent.pan, mouse_dir3d);
wait(1);
}
}