--[[
    Everness. Never ending discovery in Everness mapgen.
    Copyright (C) 2025 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.

--]]

local path = core.get_modpath('everness')
local mod_start_time = core.get_us_time()

dofile(path .. '/api.lua')

-- Legacy backwards compatibility
core.register_alias('everness:dirt_with_grass_2', 'everness:dirt_with_grass_1')
core.register_alias('everness:path_dirt_with_grass_2', 'everness:path_dirt_with_grass_1')

-- MineClonia / VoxeLibre support
local is_mcl = core.get_modpath('mcl_core') and core.global_exists('mcl_core')
if is_mcl then
    dofile(path .. '/mod_support_mcl_aliases.lua')
end
dofile(path .. '/nodes.lua')
dofile(path .. '/nodes_farming.lua')
if Everness.settings.biomes.everness_mineral_waters_under.enabled then
    dofile(path .. '/nodes_mineral_waters_under.lua')
end
dofile(path .. '/bamboo.lua')
dofile(path .. '/functions.lua')
dofile(path .. '/trees.lua')
dofile(path .. '/vines.lua')
dofile(path .. '/vines_wall.lua')
dofile(path .. '/chests.lua')
dofile(path .. '/torches.lua')

dofile(path .. '/mapgen.lua')

if Everness.settings.biomes.everness_bamboo_forest_under.enabled then
    dofile(path .. '/mapgen_bamboo_forest_under.lua')
end

if Everness.settings.biomes.everness_bamboo_forest.enabled then
    dofile(path .. '/mapgen_bamboo_forest.lua')
end

if Everness.settings.biomes.everness_baobab_savanna.enabled then
    dofile(path .. '/mapgen_baobab_savanna.lua')
end

if Everness.settings.biomes.everness_coral_forest_dunes.enabled then
    dofile(path .. '/mapgen_coral_forest_dunes.lua')
end

if Everness.settings.biomes.everness_coral_forest_ocean.enabled then
    dofile(path .. '/mapgen_coral_forest_ocean.lua')
end

if Everness.settings.biomes.everness_coral_forest_deep_ocean.enabled then
    dofile(path .. '/mapgen_coral_forest_deep_ocean.lua')
end

if Everness.settings.biomes.everness_coral_forest_under.enabled then
    dofile(path .. '/mapgen_coral_forest_under.lua')
end

if Everness.settings.biomes.everness_coral_forest.enabled then
    dofile(path .. '/mapgen_coral_forest.lua')
end

if Everness.settings.biomes.everness_crystal_forest_dunes.enabled then
    dofile(path .. '/mapgen_crystal_forest_dunes.lua')
end

if Everness.settings.biomes.everness_crystal_forest_ocean.enabled then
    dofile(path .. '/mapgen_crystal_forest_ocean.lua')
end

if Everness.settings.biomes.everness_crystal_forest_deep_ocean.enabled then
    dofile(path .. '/mapgen_crystal_forest_deep_ocean.lua')
end

if Everness.settings.biomes.everness_crystal_forest_shore.enabled then
    dofile(path .. '/mapgen_crystal_forest_shore.lua')
end

if Everness.settings.biomes.everness_crystal_forest_under.enabled then
    dofile(path .. '/mapgen_crystal_forest_under.lua')
end

if Everness.settings.biomes.everness_crystal_forest.enabled then
    dofile(path .. '/mapgen_crystal_forest.lua')
end

if Everness.settings.biomes.everness_cursed_lands_dunes.enabled then
    dofile(path .. '/mapgen_cursed_lands_dunes.lua')
end

if Everness.settings.biomes.everness_cursed_lands_ocean.enabled then
    dofile(path .. '/mapgen_cursed_lands_ocean.lua')
end

if Everness.settings.biomes.everness_cursed_lands_deep_ocean.enabled then
    dofile(path .. '/mapgen_cursed_lands_deep_ocean.lua')
end

if Everness.settings.biomes.everness_cursed_lands_swamp.enabled then
    dofile(path .. '/mapgen_cursed_lands_swamp.lua')
end

if Everness.settings.biomes.everness_cursed_lands_under.enabled then
    dofile(path .. '/mapgen_cursed_lands_under.lua')
end

if Everness.settings.biomes.everness_cursed_lands.enabled then
    dofile(path .. '/mapgen_cursed_lands.lua')
end

if Everness.settings.biomes.everness_forsaken_desert_ocean.enabled then
    dofile(path .. '/mapgen_forsaken_desert_ocean.lua')
end

if Everness.settings.biomes.everness_forsaken_desert_under.enabled then
    dofile(path .. '/mapgen_forsaken_desert_under.lua')
end

if Everness.settings.biomes.everness_forsaken_desert.enabled then
    dofile(path .. '/mapgen_forsaken_desert.lua')
end

if Everness.settings.biomes.everness_forsaken_tundra_beach.enabled then
    dofile(path .. '/mapgen_forsaken_tundra_beach.lua')
end

if Everness.settings.biomes.everness_forsaken_tundra_ocean.enabled then
    dofile(path .. '/mapgen_forsaken_tundra_ocean.lua')
end

if Everness.settings.biomes.everness_forsaken_tundra_under.enabled then
    dofile(path .. '/mapgen_forsaken_tundra_under.lua')
end

if Everness.settings.biomes.everness_forsaken_tundra.enabled then
    dofile(path .. '/mapgen_forsaken_tundra.lua')
end

if Everness.settings.biomes.everness_frosted_icesheet_ocean.enabled then
    dofile(path .. '/mapgen_frosted_icesheet_ocean.lua')
end

if Everness.settings.biomes.everness_frosted_icesheet_under.enabled then
    dofile(path .. '/mapgen_frosted_icesheet_under.lua')
end

if Everness.settings.biomes.everness_frosted_icesheet.enabled then
    dofile(path .. '/mapgen_frosted_icesheet.lua')
end

if Everness.settings.biomes.everness_mineral_waters.enabled then
    dofile(path .. '/mapgen_mineral_waters.lua')
end

if Everness.settings.biomes.everness_mineral_waters_under.enabled then
    dofile(path .. '/mapgen_mineral_waters_under.lua')
end

if core.register_mapgen_script then
    Everness.async_mapgen_active = true
    core.register_mapgen_script(path .. '/mapgen_async.lua')
else
    Everness.async_mapgen_active = false
end

dofile(path .. '/mapgen_after.lua')

if is_mcl then
    dofile(path .. '/mod_support_mcl.lua')
else
    if core.get_modpath('xpanes') and core.global_exists('xpanes') then
        dofile(path .. '/panes.lua')
    end

    local enable_moreblocks = Everness.settings.features.everness_enable_moreblocks
        and (core.get_modpath('moreblocks') or core.get_modpath('stairsplus'))
        and core.global_exists('stairsplus')

    if enable_moreblocks then
        dofile(path .. '/mod_support_moreblocks.lua')
    elseif core.get_modpath('stairs') and core.global_exists('stairs') then
        dofile(path .. '/stairs.lua')
    end

    if core.get_modpath('walls') and core.global_exists('walls') then
        dofile(path .. '/walls.lua')
    end

    if core.get_modpath('default') or core.global_exists('default') then
        if default.register_fence
            and default.register_fence_rail
            and default.register_mesepost
        then
            dofile(path .. '/fences.lua')
        end
    end

    if core.get_modpath('doors') and core.global_exists('doors') then
        dofile(path .. '/doors.lua')
    end
end

if not core.get_modpath('bucket') and not core.get_modpath('mcl_buckets') then
    dofile(path .. '/buckets.lua')
end

dofile(path .. '/tools.lua')
dofile(path .. '/craftitems.lua')
dofile(path .. '/crafting.lua')

if Everness.settings.features.everness_feature_skybox then
    dofile(path .. '/skybox.lua')
end

dofile(path .. '/env_sounds.lua')

if Everness.settings.features.everness_feature_sneak_pickup and not core.get_modpath('mcl_core') then
    dofile(path .. '/sneak_pickup.lua')
end

dofile(path .. '/privileges.lua')
dofile(path .. '/chat_commands.lua')

Everness:encyclopedia_init()

core.register_on_mods_loaded(function()
    Everness.set_loot_chest_items()
end)

--
-- Mod Support
--

if core.get_modpath('x_farming') and core.global_exists('x_farming') then
    dofile(path .. '/mod_support_x_farming.lua')
end

if core.get_modpath('x_tumbleweed') and core.global_exists('XTumbleweed') then
    dofile(path .. '/mod_support_x_tumbleweed.lua')
end

if core.get_modpath('x_obsidianmese')
    and core.global_exists('x_obsidianmese')
    -- backwards compatibility check
    and x_obsidianmese.register_path_node
then
    dofile(path .. '/mod_support_x_obsidianmese.lua')
end


-- Minetest Game
dofile(path .. '/mod_support_mtg.lua')

local mod_end_time = (core.get_us_time() - mod_start_time) / 1000000

print('[Mod] everness loaded.. [' .. mod_end_time .. 's]')