--[[ Everness. Never ending discovery in Everness mapgen. Copyright (C) 2022 SaKeL 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 skybox_defs = { everness_cursed_lands = { sky_parameters = { type = 'regular', sky_color = { day_sky = '#89ADB1', day_horizon = '#A9CDD1', dawn_sky = '#A5C9CD', dawn_horizon = '#AACED2', night_sky = '#416569', night_horizon = '#6A8E92', indoors = '#4A6E72', fog_sun_tint = '#7CA0A4', fog_moon_tint = '#7DA1A5' } }, sun_parameters = { texture = 'everness_cursed_lands_sun.png', scale = 1.57, sunrise = 'everness_cursed_lands_sunrisebg.png', tonemap = 'everness_cursed_lands_sun_tonemap.png' }, moon_parameters = { texture = 'everness_cursed_lands_moon.png', tonemap = 'everness_cursed_lands_moon_tonemap.png' }, cloud_parameters = { density = 0.7, color = '#A9CDD1E5', speed = { x = -2, z = -2 } } }, everness_cursed_lands_dunes = { sky_parameters = { type = 'regular', sky_color = { day_sky = '#89ADB1', day_horizon = '#A9CDD1', dawn_sky = '#A5C9CD', dawn_horizon = '#AACED2', night_sky = '#416569', night_horizon = '#6A8E92', indoors = '#4A6E72', fog_sun_tint = '#7CA0A4', fog_moon_tint = '#7DA1A5' } }, sun_parameters = { texture = 'everness_cursed_lands_sun.png', scale = 1.57, sunrise = 'everness_cursed_lands_sunrisebg.png', tonemap = 'everness_cursed_lands_sun_tonemap.png' }, moon_parameters = { texture = 'everness_cursed_lands_moon.png', tonemap = 'everness_cursed_lands_moon_tonemap.png' }, cloud_parameters = { density = 0.7, color = '#A9CDD1E5', speed = { x = -2, z = -2 } } }, everness_cursed_lands_swamp = { sky_parameters = { type = 'regular', sky_color = { day_sky = '#89ADB1', day_horizon = '#A9CDD1', dawn_sky = '#A5C9CD', dawn_horizon = '#AACED2', night_sky = '#416569', night_horizon = '#6A8E92', indoors = '#4A6E72', fog_sun_tint = '#7CA0A4', fog_moon_tint = '#7DA1A5' } }, sun_parameters = { texture = 'everness_cursed_lands_sun.png', scale = 1.57, sunrise = 'everness_cursed_lands_sunrisebg.png', tonemap = 'everness_cursed_lands_sun_tonemap.png' }, moon_parameters = { texture = 'everness_cursed_lands_moon.png', tonemap = 'everness_cursed_lands_moon_tonemap.png' }, cloud_parameters = { density = 0.7, color = '#A9CDD1E5', speed = { x = -2, z = -2 } } }, everness_cursed_lands_ocean = { sky_parameters = { type = 'regular', sky_color = { day_sky = '#89ADB1', day_horizon = '#A9CDD1', dawn_sky = '#A5C9CD', dawn_horizon = '#AACED2', night_sky = '#416569', night_horizon = '#6A8E92', indoors = '#4A6E72', fog_sun_tint = '#7CA0A4', fog_moon_tint = '#7DA1A5' } }, sun_parameters = { texture = 'everness_cursed_lands_sun.png', scale = 1.57, sunrise = 'everness_cursed_lands_sunrisebg.png', tonemap = 'everness_cursed_lands_sun_tonemap.png' }, moon_parameters = { texture = 'everness_cursed_lands_moon.png', tonemap = 'everness_cursed_lands_moon_tonemap.png' }, cloud_parameters = { density = 0.7, color = '#A9CDD1E5', speed = { x = -2, z = -2 } } }, everness_cursed_lands_under = { sky_parameters = { type = 'regular', sky_color = { day_sky = '#89ADB1', day_horizon = '#A9CDD1', dawn_sky = '#A5C9CD', dawn_horizon = '#AACED2', night_sky = '#416569', night_horizon = '#6A8E92', indoors = '#4A6E72', fog_sun_tint = '#7CA0A4', fog_moon_tint = '#7DA1A5' } }, sun_parameters = { texture = 'everness_cursed_lands_sun.png', scale = 1.57, sunrise = 'everness_cursed_lands_sunrisebg.png', tonemap = 'everness_cursed_lands_sun_tonemap.png' }, moon_parameters = { texture = 'everness_cursed_lands_moon.png', tonemap = 'everness_cursed_lands_moon_tonemap.png' }, cloud_parameters = { density = 0.7, color = '#A9CDD1E5', speed = { x = -2, z = -2 } } }, everness_coral_forest = { sky_parameters = { type = 'regular', sky_color = { -- day_sky = '#C492A5', day_sky = '#61B5F5', day_horizon = '#E4B2C5', dawn_sky = '#E0AEC1', dawn_horizon = '#E5B3C6', night_sky = '#7C4A5D', night_horizon = '#A57386', indoors = '#855366', fog_sun_tint = '#B78598', fog_moon_tint = '#B88699' } }, sun_parameters = { texture = 'everness_coral_forest_sun.png', scale = 1.57, tonemap = 'everness_coral_forest_sun_tonemap.png', sunrise = '' }, }, everness_coral_forest_dunes = { sky_parameters = { type = 'regular', sky_color = { -- day_sky = '#C492A5', day_sky = '#61B5F5', day_horizon = '#E4B2C5', dawn_sky = '#E0AEC1', dawn_horizon = '#E5B3C6', night_sky = '#7C4A5D', night_horizon = '#A57386', indoors = '#855366', fog_sun_tint = '#B78598', fog_moon_tint = '#B88699' } }, sun_parameters = { texture = 'everness_coral_forest_sun.png', scale = 1.57, tonemap = 'everness_coral_forest_sun_tonemap.png', sunrise = '' }, }, everness_coral_forest_ocean = { sky_parameters = { type = 'regular', sky_color = { -- day_sky = '#C492A5', day_sky = '#61B5F5', day_horizon = '#E4B2C5', dawn_sky = '#E0AEC1', dawn_horizon = '#E5B3C6', night_sky = '#7C4A5D', night_horizon = '#A57386', indoors = '#855366', fog_sun_tint = '#B78598', fog_moon_tint = '#B88699' } }, sun_parameters = { texture = 'everness_coral_forest_sun.png', scale = 1.57, tonemap = 'everness_coral_forest_sun_tonemap.png', sunrise = '' }, }, everness_coral_forest_under = { sky_parameters = { type = 'regular', sky_color = { -- day_sky = '#C492A5', day_sky = '#61B5F5', day_horizon = '#E4B2C5', dawn_sky = '#E0AEC1', dawn_horizon = '#E5B3C6', night_sky = '#7C4A5D', night_horizon = '#A57386', indoors = '#855366', fog_sun_tint = '#B78598', fog_moon_tint = '#B88699' } }, }, everness_bamboo_forest = { sky_parameters = { type = 'regular', sky_color = { -- day_sky = '#5DD35D', day_sky = '#61B5F5', day_horizon = '#BFFFBF', -- dawn_sky = '#79EF79', dawn_sky = '#B4BAFA', dawn_horizon = '#7EF47E', -- night_sky = '#158B15', night_sky = '#006BFF', night_horizon = '#3EB43E', indoors = '#1E941E', fog_sun_tint = '#50C650', fog_moon_tint = '#51C751' } }, sun_parameters = { texture = 'everness_bamboo_forest_sun.png', scale = 1.57, tonemap = 'everness_bamboo_forest_sun_tonemap.png', sunrise = 'everness_bamboo_forest_sunrisebg.png', }, }, everness_bamboo_forest_under = { sky_parameters = { type = 'regular', sky_color = { -- day_sky = '#5DD35D', day_sky = '#61B5F5', day_horizon = '#BFFFBF', -- dawn_sky = '#79EF79', dawn_sky = '#B4BAFA', dawn_horizon = '#7EF47E', -- night_sky = '#158B15', night_sky = '#006BFF', night_horizon = '#3EB43E', indoors = '#1E941E', fog_sun_tint = '#50C650', fog_moon_tint = '#51C751' } }, }, everness_frosted_icesheet = { sky_parameters = { type = 'regular', sky_color = { day_sky = '#9DA4AA', day_horizon = '#BDC4CA', dawn_sky = '#B9C0C6', dawn_horizon = '#BEC5CB', night_sky = '#555C62', night_horizon = '#7E858B', indoors = '#5E656B', fog_sun_tint = '#90979D', fog_moon_tint = '#91989E' } }, sun_parameters = { texture = 'everness_frosted_icesheet_sun.png', scale = 1.57, tonemap = 'everness_frosted_icesheet_sun_tonemap.png', sunrise = '' }, }, everness_frosted_icesheet_ocean = { sky_parameters = { type = 'regular', sky_color = { day_sky = '#9DA4AA', day_horizon = '#BDC4CA', dawn_sky = '#B9C0C6', dawn_horizon = '#BEC5CB', night_sky = '#555C62', night_horizon = '#7E858B', indoors = '#5E656B', fog_sun_tint = '#90979D', fog_moon_tint = '#91989E' } }, sun_parameters = { texture = 'everness_frosted_icesheet_sun.png', scale = 1.57, tonemap = 'everness_frosted_icesheet_sun_tonemap.png', sunrise = '' }, }, everness_frosted_icesheet_under = { sky_parameters = { type = 'regular', sky_color = { day_sky = '#9DA4AA', day_horizon = '#BDC4CA', dawn_sky = '#B9C0C6', dawn_horizon = '#BEC5CB', night_sky = '#555C62', night_horizon = '#7E858B', indoors = '#5E656B', fog_sun_tint = '#90979D', fog_moon_tint = '#91989E' } }, }, everness_crystal_forest = { sky_parameters = { type = 'regular', sky_color = { -- day_sky = '#B992C5', day_sky = '#61B5F5', day_horizon = '#D9B2E5', dawn_sky = '#D5AEE1', dawn_horizon = '#DAB3E6', night_sky = '#714A7D', night_horizon = '#9A73A6', indoors = '#7A5386', fog_sun_tint = '#AC85B8', fog_moon_tint = '#AD86B9' } }, moon_parameters = { texture = 'everness_crystal_forest_moon.png', tonemap = 'everness_crystal_forest_moon_tonemap.png' }, star_parameters = { count = 6000, scale = 0.5 }, sun_parameters = { texture = 'everness_crystal_forest_sun.png', scale = 1.57, tonemap = 'everness_crystal_forest_sun_tonemap.png', sunrise = '' }, }, everness_crystal_forest_dunes = { sky_parameters = { type = 'regular', sky_color = { -- day_sky = '#B992C5', day_sky = '#61B5F5', day_horizon = '#D9B2E5', dawn_sky = '#D5AEE1', dawn_horizon = '#DAB3E6', night_sky = '#714A7D', night_horizon = '#9A73A6', indoors = '#7A5386', fog_sun_tint = '#AC85B8', fog_moon_tint = '#AD86B9' } }, moon_parameters = { texture = 'everness_crystal_forest_moon.png', tonemap = 'everness_crystal_forest_moon_tonemap.png' }, star_parameters = { count = 6000, scale = 0.5 }, sun_parameters = { texture = 'everness_crystal_forest_sun.png', scale = 1.57, tonemap = 'everness_crystal_forest_sun_tonemap.png', sunrise = '' }, }, everness_crystal_forest_shore = { sky_parameters = { type = 'regular', sky_color = { -- day_sky = '#B992C5', day_sky = '#61B5F5', day_horizon = '#D9B2E5', dawn_sky = '#D5AEE1', dawn_horizon = '#DAB3E6', night_sky = '#714A7D', night_horizon = '#9A73A6', indoors = '#7A5386', fog_sun_tint = '#AC85B8', fog_moon_tint = '#AD86B9' } }, moon_parameters = { texture = 'everness_crystal_forest_moon.png', tonemap = 'everness_crystal_forest_moon_tonemap.png' }, star_parameters = { count = 6000, scale = 0.5 }, sun_parameters = { texture = 'everness_crystal_forest_sun.png', scale = 1.57, tonemap = 'everness_crystal_forest_sun_tonemap.png', sunrise = '' }, }, everness_crystal_forest_ocean = { sky_parameters = { type = 'regular', sky_color = { -- day_sky = '#B992C5', day_sky = '#61B5F5', day_horizon = '#D9B2E5', dawn_sky = '#D5AEE1', dawn_horizon = '#DAB3E6', night_sky = '#714A7D', night_horizon = '#9A73A6', indoors = '#7A5386', fog_sun_tint = '#AC85B8', fog_moon_tint = '#AD86B9' } }, moon_parameters = { texture = 'everness_crystal_forest_moon.png', tonemap = 'everness_crystal_forest_moon_tonemap.png' }, star_parameters = { count = 6000, scale = 0.5 }, sun_parameters = { texture = 'everness_crystal_forest_sun.png', scale = 1.57, tonemap = 'everness_crystal_forest_sun_tonemap.png', sunrise = '' }, }, everness_crystal_forest_under = { sky_parameters = { type = 'regular', sky_color = { -- day_sky = '#B992C5', day_sky = '#61B5F5', day_horizon = '#D9B2E5', dawn_sky = '#D5AEE1', dawn_horizon = '#DAB3E6', night_sky = '#714A7D', night_horizon = '#9A73A6', indoors = '#7A5386', fog_sun_tint = '#AC85B8', fog_moon_tint = '#AD86B9' } }, star_parameters = { count = 6000, scale = 0.5 } }, everness_forsaken_desert = { sky_parameters = { type = 'regular', sky_color = { day_sky = '#D5946E', day_horizon = '#F5B48E', dawn_sky = '#F1B08A', dawn_horizon = '#F6B58F', night_sky = '#8D4C26', night_horizon = '#B6754F', indoors = '#96552F', fog_sun_tint = '#C88761', fog_moon_tint = '#C98862' } }, sun_parameters = { texture = 'everness_forsaken_desert_sun.png', scale = 3.14, tonemap = 'everness_forsaken_desert_sun_tonemap.png', sunrise = '' }, }, everness_forsaken_desert_ocean = { sky_parameters = { type = 'regular', sky_color = { day_sky = '#D5946E', day_horizon = '#F5B48E', dawn_sky = '#F1B08A', dawn_horizon = '#F6B58F', night_sky = '#8D4C26', night_horizon = '#B6754F', indoors = '#96552F', fog_sun_tint = '#C88761', fog_moon_tint = '#C98862' } }, sun_parameters = { texture = 'everness_forsaken_desert_sun.png', scale = 3.14, tonemap = 'everness_forsaken_desert_sun_tonemap.png', sunrise = '' }, }, everness_forsaken_desert_under = { sky_parameters = { type = 'regular', sky_color = { day_sky = '#D5946E', day_horizon = '#F5B48E', dawn_sky = '#F1B08A', dawn_horizon = '#F6B58F', night_sky = '#8D4C26', night_horizon = '#B6754F', indoors = '#96552F', fog_sun_tint = '#C88761', fog_moon_tint = '#C98862' } } }, everness_baobab_savanna = { sky_parameters = { type = 'regular', sky_color = { day_sky = '#C4A156', day_horizon = '#E4C176', dawn_sky = '#E0BD72', dawn_horizon = '#E5C277', night_sky = '#7C590E', night_horizon = '#A58237', indoors = '#856217', fog_sun_tint = '#B79449', fog_moon_tint = '#B8954A' } }, sun_parameters = { texture = 'everness_baobab_savanna_sun.png', scale = 1.57, tonemap = '', sunrise = '' }, }, everness_forsaken_tundra = { sky_parameters = { type = 'regular', sky_color = { day_sky = '#A3A49F', -- day_sky = '#CAA339', day_horizon = '#EAC359', dawn_sky = '#E6BF55', dawn_horizon = '#EBC45A', -- night_sky = '#5B5C57', night_sky = '#7C5B01', night_horizon = '#AB841A', indoors = '#896401', fog_sun_tint = '#BD962C', fog_moon_tint = '#BE972D' } }, sun_parameters = { texture = 'everness_forsaken_tundra_sun.png', scale = 1.57, tonemap = 'everness_forsaken_tundra_sun_tonemap.png', sunrise = '' }, }, everness_forsaken_tundra_beach = { sky_parameters = { type = 'regular', sky_color = { day_sky = '#A3A49F', -- day_sky = '#CAA339', day_horizon = '#EAC359', dawn_sky = '#E6BF55', dawn_horizon = '#EBC45A', -- night_sky = '#5B5C57', night_sky = '#7C5B01', night_horizon = '#AB841A', indoors = '#896401', fog_sun_tint = '#BD962C', fog_moon_tint = '#BE972D' } }, sun_parameters = { texture = 'everness_forsaken_tundra_sun.png', scale = 1.57, tonemap = 'everness_forsaken_tundra_sun_tonemap.png', sunrise = '' }, }, everness_forsaken_tundra_ocean = { sky_parameters = { type = 'regular', sky_color = { day_sky = '#A3A49F', -- day_sky = '#CAA339', day_horizon = '#EAC359', dawn_sky = '#E6BF55', dawn_horizon = '#EBC45A', -- night_sky = '#5B5C57', night_sky = '#7C5B01', night_horizon = '#AB841A', indoors = '#896401', fog_sun_tint = '#BD962C', fog_moon_tint = '#BE972D' } }, sun_parameters = { texture = 'everness_forsaken_tundra_sun.png', scale = 1.57, tonemap = 'everness_forsaken_tundra_sun_tonemap.png', sunrise = '' }, }, everness_forsaken_tundra_under = { sky_parameters = { type = 'regular', sky_color = { day_sky = '#A3A49F', -- day_sky = '#CAA339', day_horizon = '#EAC359', dawn_sky = '#E6BF55', dawn_horizon = '#EBC45A', -- night_sky = '#5B5C57', night_sky = '#7C5B01', night_horizon = '#AB841A', indoors = '#896401', fog_sun_tint = '#BD962C', fog_moon_tint = '#BE972D' } } } } local function should_flip(player) local player_meta = player:get_meta() local player_time = player_meta:get_int('everness_timeofday') -- 0 not defined (for player meta) -- 1 morning -- 2 afternoon local current_time = minetest.get_timeofday() < 0.5 and 1 or 2 local flip = current_time ~= player_time player_meta:set_int('everness_timeofday', current_time) return { should_flip = flip, current_time = current_time } end local timer = 0 minetest.register_globalstep(function(dtime) timer = timer + dtime if timer > 5 then local players = minetest.get_connected_players() for _, player in ipairs(players) do if not player then return end 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 local should_flip_data = should_flip(player) -- flip sun/moon when morning/afternoon if player_biome_name == biome_name and should_flip_data.should_flip then if skybox_defs[biome_name] then if skybox_defs[biome_name].sun_parameters then local sun_params = table.copy(skybox_defs[biome_name].sun_parameters) if should_flip_data.current_time == 2 then sun_params.texture = sun_params.texture .. '^[transformFY' end player:set_sun(sun_params) end -- if skybox_defs[biome_name].moon_parameters then -- player:set_moon(skybox_defs[biome_name].moon_parameters) -- else -- player:set_moon() -- end end end if player_biome_name ~= biome_name then player_meta:set_string('everness_biome_name', biome_name) if skybox_defs[biome_name] then if skybox_defs[biome_name].sun_parameters then local sun_params = table.copy(skybox_defs[biome_name].sun_parameters) -- flip sun when afternoon if should_flip_data.current_time == 2 then sun_params.texture = sun_params.texture .. '^[transformFY' end player:set_sun(sun_params) else player:set_sun() end if skybox_defs[biome_name].moon_parameters then player:set_moon(skybox_defs[biome_name].moon_parameters) else player:set_moon() end if skybox_defs[biome_name].sky_parameters then player:set_sky(skybox_defs[biome_name].sky_parameters) else player:set_sky() end if skybox_defs[biome_name].cloud_parameters then player:set_clouds(skybox_defs[biome_name].cloud_parameters) else player:set_clouds() end if skybox_defs[biome_name].star_parameters then player:set_stars(skybox_defs[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) player_meta:set_int('everness_timeofday', 0) end)