C++ class particle {
particle ();
particle (string, string);
particle (string, string, const particle_params&);
particle (string, string, const particle_params&, boolean);
particle (string, const particle_params&);
particle (string, const particle_params&, boolean);

function set_velocity(const vector&);

function set_position(const vector&);

function set_bone(string);

function set_angles(const vector&);

function completed();

function set_particle(string, boolean);

themes={
{
maps = "zaton",
files={
"music\\combat\\theme4_part_1"
}
},
{
maps = "jupiter, jupiter_underground, labx8",
files={
"music\\combat\\theme1_part_1",
"music\\combat\\theme1_part_2",
"music\\combat\\theme1_part_3"
},
},
{
maps = "jupiter, jupiter_underground, labx8",
files={
"music\\combat\\theme2_part_1",
"music\\combat\\theme2_part_2",
"music\\combat\\theme2_part_3"
},
},
{
maps = "jupiter, jupiter_underground, labx8",
files={
"music\\combat\\theme3_part_1",
"music\\combat\\theme3_part_2",
"music\\combat\\theme3_part_3"
},
}

}

play_guitar = ... {f=sr_camp.start_guitar}

[play_guitar]
type = 3d
avail_communities = stalker, bandit, dolg, freedom
npc_prefix = true
path = music\guitar_
shuffle = rnd
idle = 1,1,100

<specific_character id="jup_a12_stalker_assaulter" team_default = "1">
...
<snd_config>characters_voice\human_03\stalker\</snd_config>