set_skybox = 2389 #(set_skybox, <non_hdr_skybox_index>, <hdr_skybox_index>) #forces selected skybox for a scene, use -1 to disable
set_startup_sun_light = 2390 #(set_startup_sun_light, <r>, <g>, <b>) #changes the sun light color
set_startup_ambient_light = 2391 #(set_startup_ambient_light, <r>, <g>, <b>) #changes the ambient light color
set_startup_ground_ambient_light= 2392 #(set_startup_ground_ambient_light, <r>, <g>, <b>) #changes the ground ambient light color