Эффект тумана локален. его просто по всей карте размазывают.
("sum_village_fire_smoke_big", psf_billboard_3d|psf_global_emit_dir|psf_always_emit|psf_randomize_size|psf_randomize_rotation, "prt_mesh_smoke_1",
30, 6, 0.3, 0, 0.0, 0.0, #num_particles, life, damping, gravity_strength, turbulance_size, turbulance_strength
(0.5, 0.15), (1, 0), #alpha keys
(0.2, 0.4), (1, 0.2), #red keys
(0.2, 0.4),(1, 0.2), #green keys
(0.2, 0.4), (1, 0.2), #blue keys
(0, 6), (1, 8), #scale keys
(2, 2, 1), #emit box size
(0, 0, 0), #emit velocity
0.5, #emit dir randomness
0, #rotation speed
0.1 #rotation damping
),