{ "fall": { "vspeed": 2.0, "texture": "misc/rain", "noise": "ambient/rain", "splash": { "lifetime": 0.2, "spawn_interval": 0.0, "size": [0.2, 0.2, 0.2], "frames": [ "particles:rain_splash_0", "particles:rain_splash_1", "particles:rain_splash_2" ] } }, "fog_opacity": 0.8, "fog_dencity": 2.0, "fog_curve": 0.5, "clouds": 0.5 }