everness/skybox.lua
2023-02-17 17:59:20 -05:00

132 lines
4.6 KiB
Lua

--[[
Everness. Never ending discovery in Everness mapgen.
Copyright (C) 2022 SaKeL <juraj.vajda@gmail.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to juraj.vajda@gmail.com
--]]
local timer = 0
minetest.register_globalstep(function(dtime)
local players = minetest.get_connected_players()
timer = timer + dtime
if timer > 5 then
for _, player in ipairs(players) do
local player_meta = player:get_meta()
local player_pos = player:get_pos()
local biome_data = minetest.get_biome_data(player_pos)
local player_biome_name = player_meta:get_string('everness_biome_name')
local is_underground = player_meta:get_int('everness_is_underground')
if not biome_data then
return
end
local biome_name = minetest.get_biome_name(biome_data.biome)
if not biome_name then
return
end
if player_biome_name ~= biome_name then
player_meta:set_string('everness_biome_name', biome_name)
if Everness.skybox.biomes[biome_name] then
if Everness.skybox.biomes[biome_name].sun_parameters then
player:set_sun(Everness.skybox.biomes[biome_name].sun_parameters)
else
player:set_sun()
end
if Everness.skybox.biomes[biome_name].moon_parameters then
player:set_moon(Everness.skybox.biomes[biome_name].moon_parameters)
else
player:set_moon()
end
if Everness.skybox.biomes[biome_name].sky_parameters then
player:set_sky(Everness.skybox.biomes[biome_name].sky_parameters)
else
player:set_sky()
end
if Everness.skybox.biomes[biome_name].cloud_parameters then
player:set_clouds(Everness.skybox.biomes[biome_name].cloud_parameters)
else
player:set_clouds()
end
if Everness.skybox.biomes[biome_name].star_parameters then
player:set_stars(Everness.skybox.biomes[biome_name].star_parameters)
else
player:set_stars()
end
else
player:set_moon()
player:set_sun()
player:set_sky()
player:set_clouds()
player:set_stars()
end
end
if player_pos.y <= -256 and is_underground == 0 or (is_underground ~= 0 and player_biome_name ~= biome_name) then
-- hide sun, moon, stars ... underground
player_meta:set_int('everness_is_underground', 1)
player:set_sun({
visible = false,
sunrise_visible = false
})
player:set_moon({
visible = false
})
player:set_stars({
visible = false
})
elseif player_pos.y > -256 and is_underground ~= 0 or (is_underground == 0 and player_biome_name ~= biome_name) then
-- show sun, moon, stars ... underground
player_meta:set_int('everness_is_underground', 0)
player:set_sun({
visible = true
})
player:set_moon({
visible = true
})
player:set_stars({
visible = true,
sunrise_visible = true
})
end
end
timer = 0
end
end)
minetest.register_on_joinplayer(function(player, last_login)
local player_meta = player:get_meta()
player_meta:set_string('everness_biome_name', '')
player_meta:set_int('everness_is_underground', 0)
end)