Add mineral waters and bamboo biome fixes

api.lua

@@ -12,8 +12,6 @@
     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 S = minetest.get_translator(minetest.get_current_modname())
@@ -212,6 +210,16 @@ Everness = {
                 y_max = tonumber(minetest.settings:get('everness_forsaken_tundra_under_y_max')) or -256,
                 y_min = tonumber(minetest.settings:get('everness_forsaken_tundra_under_y_min')) or -31000,
             },
+            everness_mineral_waters = {
+                enabled = minetest.settings:get_bool('everness_mineral_waters', true),
+                y_max = tonumber(minetest.settings:get('everness_mineral_waters_y_max')) or 31000,
+                y_min = tonumber(minetest.settings:get('everness_mineral_waters_y_min')) or 1,
+            },
+            everness_mineral_waters_under = {
+                enabled = minetest.settings:get_bool('everness_mineral_waters_under', true),
+                y_max = tonumber(minetest.settings:get('everness_mineral_waters_under_y_max')) or -256,
+                y_min = tonumber(minetest.settings:get('everness_mineral_waters_under_y_min')) or -31000,
+            },
         },
         features = {
             everness_feature_sneak_pickup = minetest.settings:get_bool('everness_feature_sneak_pickup', true),
@@ -922,14 +930,30 @@ end
 
 -- 'can grow' function - copy from MTG
 
-function Everness.can_grow(pos)
+function Everness.can_grow(pos, groups_under)
     local node_under = minetest.get_node_or_nil({ x = pos.x, y = pos.y - 1, z = pos.z })
 
     if not node_under then
         return false
     end
 
-    if minetest.get_item_group(node_under.name, 'soil') == 0 then
+    local _groups_under  = groups_under
+
+    if not groups_under then
+        _groups_under = { 'soil' }
+    end
+
+    local has_fertile_under = false
+
+    -- Check is one of the `groups_under` are under the sapling
+    for i, v in ipairs(_groups_under) do
+        if minetest.get_item_group(node_under.name, v) > 0 then
+            has_fertile_under = true
+            break
+        end
+    end
+
+    if not has_fertile_under then
         return false
     end
 

bamboo.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 -- how often node timers for plants will tick, +/- some random value

buckets.lua

@@ -0,0 +1,222 @@
+--[[
+    Authors of original source code
+    ----------------------
+    Kahrl <kahrl@gmx.net> (LGPLv2.1+)
+    celeron55, Perttu Ahola <celeron55@gmail.com> (LGPLv2.1+)
+    Various Minetest developers and contributors (LGPLv2.1+)
+    Everness. Never ending discovery in Everness mapgen.
+
+    Modified by:
+
+    Copyright (C) 2024 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.
+--]]
+
+-- Load support for MT game translation.
+local S = minetest.get_translator(minetest.get_current_modname())
+
+minetest.register_craft({
+    output = 'everness:bucket_empty 1',
+    recipe = {
+        { 'everness:pyrite_ingot', '', 'everness:pyrite_ingot' },
+        { '', 'everness:pyrite_ingot', '' },
+    }
+})
+
+local bucket = {
+    liquids = {}
+}
+
+local function check_protection(pos, name, text)
+    if minetest.is_protected(pos, name) then
+        minetest.log('action', (name ~= '' and name or 'A mod')
+            .. ' tried to ' .. text
+            .. ' at protected position '
+            .. minetest.pos_to_string(pos)
+            .. ' with a bucket')
+        minetest.record_protection_violation(pos, name)
+        return true
+    end
+    return false
+end
+
+-- Register a new liquid
+--    source = name of the source node
+--    flowing = name of the flowing node
+--    itemname = name of the new bucket item (or nil if liquid is not takeable)
+--    inventory_image = texture of the new bucket item (ignored if itemname == nil)
+--    name = text description of the bucket item
+--    groups = (optional) groups of the bucket item, for example {water_bucket = 1}
+--    force_renew = (optional) bool. Force the liquid source to renew if it has a
+--                  source neighbour, even if defined as 'liquid_renewable = false'.
+--                  Needed to avoid creating holes in sloping rivers.
+-- This function can be called from any mod (that depends on bucket).
+function bucket.register_liquid(source, flowing, itemname, inventory_image, name,
+        groups, force_renew)
+    bucket.liquids[source] = {
+        source = source,
+        flowing = flowing,
+        itemname = itemname,
+        force_renew = force_renew,
+    }
+    bucket.liquids[flowing] = bucket.liquids[source]
+
+    if itemname ~= nil then
+        minetest.register_craftitem(itemname, {
+            description = name,
+            inventory_image = inventory_image,
+            stack_max = 1,
+            liquids_pointable = true,
+            groups = groups,
+            wield_scale = { x = 2, y = 2, z = 1 },
+
+            on_place = function(itemstack, user, pointed_thing)
+                -- Must be pointing to node
+                if pointed_thing.type ~= 'node' then
+                    return
+                end
+
+                local node = minetest.get_node_or_nil(pointed_thing.under)
+                local ndef = node and minetest.registered_nodes[node.name]
+
+                -- Call on_rightclick if the pointed node defines it
+                if ndef and ndef.on_rightclick and
+                        not (user and user:is_player() and
+                        user:get_player_control().sneak) then
+                    return ndef.on_rightclick(
+                        pointed_thing.under,
+                        node, user,
+                        itemstack)
+                end
+
+                local lpos
+
+                -- Check if pointing to a buildable node
+                if ndef and ndef.buildable_to then
+                    -- buildable; replace the node
+                    lpos = pointed_thing.under
+                else
+                    -- not buildable to; place the liquid above
+                    -- check if the node above can be replaced
+
+                    lpos = pointed_thing.above
+                    node = minetest.get_node_or_nil(lpos)
+                    local above_ndef = node and minetest.registered_nodes[node.name]
+
+                    if not above_ndef or not above_ndef.buildable_to then
+                        -- do not remove the bucket with the liquid
+                        return itemstack
+                    end
+                end
+
+                if check_protection(lpos, user
+                        and user:get_player_name()
+                        or '', 'place '..source) then
+                    return
+                end
+
+                minetest.set_node(lpos, {name = source})
+                return ItemStack('everness:bucket_empty')
+            end
+        })
+    end
+end
+
+minetest.register_craftitem('everness:bucket_empty', {
+    description = S('Empty Bucket'),
+    inventory_image = 'everness_bucket_empty.png',
+    groups = { tool = 1 },
+    liquids_pointable = true,
+    wield_scale = { x = 2, y = 2, z = 1 },
+
+    on_use = function(itemstack, user, pointed_thing)
+        if pointed_thing.type == 'object' then
+            pointed_thing.ref:punch(user, 1.0, { full_punch_interval=1.0 }, nil)
+            return user:get_wielded_item()
+        elseif pointed_thing.type ~= 'node' then
+            -- do nothing if it's neither object nor node
+            return
+        end
+        -- Check if pointing to a liquid source
+        local node = minetest.get_node(pointed_thing.under)
+        local liquiddef = bucket.liquids[node.name]
+        local item_count = user:get_wielded_item():get_count()
+
+        if liquiddef ~= nil
+            and liquiddef.itemname ~= nil
+            and node.name == liquiddef.source
+        then
+            if check_protection(pointed_thing.under,
+                    user:get_player_name(),
+                    'take '.. node.name) then
+                return
+            end
+
+            -- default set to return filled bucket
+            local giving_back = liquiddef.itemname
+
+            -- check if holding more than 1 empty bucket
+            if item_count > 1 then
+                -- if space in inventory add filled bucked, otherwise drop as item
+                local inv = user:get_inventory()
+
+                if inv:room_for_item('main', { name = liquiddef.itemname }) then
+                    inv:add_item('main', liquiddef.itemname)
+                else
+                    local pos = user:get_pos()
+                    pos.y = math.floor(pos.y + 0.5)
+                    minetest.add_item(pos, liquiddef.itemname)
+                end
+
+                -- set to return empty buckets minus 1
+                giving_back = 'everness:bucket_empty '.. tostring(item_count - 1)
+            end
+
+            -- force_renew requires a source neighbour
+            local source_neighbor = false
+
+            if liquiddef.force_renew then
+                source_neighbor = minetest.find_node_near(pointed_thing.under, 1, liquiddef.source)
+            end
+
+            if not (source_neighbor and liquiddef.force_renew) then
+                minetest.add_node(pointed_thing.under, { name = 'air' })
+            end
+
+            return ItemStack(giving_back)
+        else
+            -- non-liquid nodes will have their on_punch triggered
+            local node_def = minetest.registered_nodes[node.name]
+
+            if node_def then
+                node_def.on_punch(pointed_thing.under, node, user, pointed_thing)
+            end
+
+            return user:get_wielded_item()
+        end
+    end,
+})
+
+-- Mineral water source is 'liquid_renewable = false' to avoid horizontal spread
+-- of water sources in sloping rivers that can cause water to overflow
+-- riverbanks and cause floods.
+-- River water source is instead made renewable by the 'force renew' option
+-- used here.
+
+bucket.register_liquid(
+    'everness:mineral_water_source',
+    'everness:mineral_water_flowing',
+    'everness:bucket_mineral_water',
+    'everness_bucket_mineral_water.png',
+    S('Mineral') .. ' ' .. S('Water') .. ' ' .. S('Bucket'),
+    { tool = 1, water_bucket = 1 }
+)

crafting.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -885,6 +883,71 @@ minetest.register_craft({
     recipe = 'everness:crystal_mossy_cobble',
 })
 
+minetest.register_craft({
+    type = 'cooking',
+    output = 'everness:mineral_stone',
+    recipe = 'everness:mineral_stone_cobble',
+})
+
+minetest.register_craft({
+    output = 'everness:mineral_stone_block 9',
+    recipe = {
+        { 'everness:mineral_stone', 'everness:mineral_stone', 'everness:mineral_stone' },
+        { 'everness:mineral_stone', 'everness:mineral_stone', 'everness:mineral_stone' },
+        { 'everness:mineral_stone', 'everness:mineral_stone', 'everness:mineral_stone' },
+    }
+})
+
+minetest.register_craft({
+    output = 'everness:mineral_stone_brick 4',
+    recipe = {
+        { 'everness:mineral_stone', 'everness:mineral_stone' },
+        { 'everness:mineral_stone', 'everness:mineral_stone' },
+    }
+})
+
+minetest.register_craft({
+    output = 'everness:mineral_sandstone',
+    recipe = {
+        { 'everness:mineral_sand', 'everness:mineral_sand' },
+        { 'everness:mineral_sand', 'everness:mineral_sand' },
+    }
+})
+
+minetest.register_craft({
+    output = 'everness:mineral_sand 4',
+    recipe = {
+        { 'everness:mineral_sandstone' },
+    }
+})
+
+minetest.register_craft({
+    output = 'everness:mineral_sandstone_block 9',
+    recipe = {
+        { 'everness:mineral_sandstone', 'everness:mineral_sandstone', 'everness:mineral_sandstone' },
+        { 'everness:mineral_sandstone', 'everness:mineral_sandstone', 'everness:mineral_sandstone' },
+        { 'everness:mineral_sandstone', 'everness:mineral_sandstone', 'everness:mineral_sandstone' },
+    }
+})
+
+minetest.register_craft({
+    output = 'everness:mineral_stone_brick_with_growth 3',
+    recipe = {
+        { 'group:flora', 'group:flora', 'group:flora'},
+        { 'everness:mineral_stone_brick', 'everness:mineral_stone_brick', 'everness:mineral_stone_brick'},
+        { 'group:flora', 'group:flora', 'group:flora'},
+    }
+})
+
+minetest.register_craft({
+    output = 'everness:mineral_stone_brick_with_flower_growth 6',
+    recipe = {
+        { 'everness:mineral_stone_brick', 'everness:mineral_stone_brick', 'everness:mineral_stone_brick'},
+        { 'group:flower', 'group:flower', 'group:flower'},
+        { 'everness:mineral_stone_brick', 'everness:mineral_stone_brick', 'everness:mineral_stone_brick'}
+    }
+})
+
 --
 -- Saplings
 --

craftitems.lua

@@ -12,8 +12,6 @@
     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 S = minetest.get_translator(minetest.get_current_modname())
@@ -49,6 +47,13 @@ minetest.register_craftitem('everness:pyrite_lump', {
     inventory_image = 'everness_pyrite_lump.png'
 })
 
+minetest.register_craftitem('everness:coconut_fruit', {
+    description = S('Coconut'),
+    inventory_image = 'everness_coconut_item.png',
+    wield_scale = { x = 2, y = 2, z = 1 },
+    on_use = minetest.item_eat(4),
+})
+
 --
 -- Crafting recipes
 --

doors.lua

@@ -12,8 +12,6 @@
     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 S = minetest.get_translator(minetest.get_current_modname())

env_sounds.lua

@@ -12,8 +12,6 @@
     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 SOUND_DEFS = {

fences.lua

@@ -12,8 +12,6 @@
     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 S = minetest.get_translator(minetest.get_current_modname())

functions.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -238,6 +236,7 @@ Everness:register_leafdecay({
         'everness:willow_tree',
         'everness:sequoia_tree',
         'everness:mese_tree',
+        'everness:palm_tree'
     },
     leaves = {
         'everness:coral_leaves',
@@ -245,7 +244,9 @@ Everness:register_leafdecay({
         'everness:willow_leaves',
         'everness:sequoia_leaves',
         'everness:mese_leaves',
-        'everness:mese_tree_fruit'
+        'everness:mese_tree_fruit',
+        'everness:palm_leaves',
+        'everness:coconut'
     },
     radius = 3
 })
@@ -272,10 +273,12 @@ Everness:register_leafdecay({
 
 local moss_correspondences = {
     ['everness:coral_desert_cobble'] = 'everness:coral_desert_mossy_cobble',
+    ['everness:crystal_cobble'] = 'everness:crystal_mossy_cobble',
 }
 
 local moss_nodenames_correspondences = {
     'everness:coral_desert_cobble',
+    'everness:crystal_cobble',
 }
 
 if minetest.get_modpath('default') then

init.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 minetest = minetest.global_exists('minetest') and minetest --[[@as Minetest]]
@@ -38,6 +36,7 @@ dofile(path .. '/functions.lua')
 dofile(path .. '/trees.lua')
 dofile(path .. '/vines.lua')
 dofile(path .. '/chests.lua')
+dofile(path .. '/torches.lua')
 
 dofile(path .. '/mapgen.lua')
 
@@ -161,6 +160,14 @@ 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
+
 dofile(path .. '/mapgen_after.lua')
 
 if minetest.get_modpath('xpanes') and minetest.global_exists('xpanes') then
@@ -188,6 +195,7 @@ if minetest.get_modpath('doors') and minetest.global_exists('doors') then
     dofile(path .. '/doors.lua')
 end
 
+dofile(path .. '/buckets.lua')
 dofile(path .. '/tools.lua')
 dofile(path .. '/craftitems.lua')
 dofile(path .. '/crafting.lua')

loot_chests.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 minetest.register_lbm({
@@ -30,6 +28,7 @@ minetest.register_lbm({
         'everness:cursed_lands_deep_ocean_skull_marker',
         'everness:frosted_icesheet_igloo_marker',
         'everness:crystal_forest_deep_ocean_ruins_marker',
+        'everness:mineral_waters_marker'
     },
     run_at_every_load = true,
     action = function(pos, node)
@@ -238,6 +237,27 @@ minetest.register_lbm({
                     return
                 end
 
+                if rand:next(0, 100) <= item_def.chance then
+                    local stack = ItemStack(item_def.name)
+
+                    if minetest.registered_tools[item_def.name] then
+                        stack:set_wear(rand:next(1, 65535))
+                    else
+                        stack:set_count(rand:next(1, item_def.max_count))
+                    end
+
+                    inv:set_stack('main', index, stack)
+                end
+            elseif node.name == 'everness:mineral_waters_marker' then
+                --
+                -- Mineral Waters
+                --
+                local item_def = Everness.loot_chest.default[rand:next(1, #Everness.loot_chest.default)]
+
+                if not minetest.registered_items[item_def.name] then
+                    return
+                end
+
                 if rand:next(0, 100) <= item_def.chance then
                     local stack = ItemStack(item_def.name)
 

mapgen.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -99,7 +97,8 @@ local all_biomes_mese_tree_place_on = {
     'everness:frosted_ice_translucent',
     'everness:frosted_snowblock',
     'everness:sulfur_stone',
-    'everness:volcanic_sulfur'
+    'everness:volcanic_sulfur',
+    'everness:mineral_waters'
 }
 
 if minetest.get_modpath('default') then

mapgen_after.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 -- Get the content IDs for the nodes used.
@@ -38,21 +36,27 @@ local c_frosted_ice = minetest.get_content_id('everness:frosted_ice')
 local data = {}
 local chance = 15
 local disp = 16
+local water_level = tonumber(minetest.settings:get('water_level'))
 
 minetest.register_on_generated(function(minp, maxp, blockseed)
     local rand = PcgRandom(blockseed)
 
+    -- Load the voxelmanip with the result of engine mapgen
     local vm, emin, emax = minetest.get_mapgen_object('voxelmanip')
+    -- 'area' is used later to get the voxelmanip indexes for positions
     local area = VoxelArea:new({ MinEdge = emin, MaxEdge = emax })
     -- Get the content ID data from the voxelmanip in the form of a flat array.
     -- Set the buffer parameter to use and reuse 'data' for this.
     vm:get_data(data)
+    -- Side length of mapchunk
     local sidelength = maxp.x - minp.x + 1
 
     local x_disp = rand:next(0, disp)
     local z_disp = rand:next(0, disp)
 
-    if maxp.y > 0 then
+    if maxp.y >= water_level then
+        -- Above sea level
+
         for y = minp.y, maxp.y do
             local vi = area:index(minp.x + sidelength / 2 + x_disp, y, minp.z + sidelength / 2 + z_disp)
 
@@ -265,9 +269,13 @@ minetest.register_on_generated(function(minp, maxp, blockseed)
         end
 
         vm:write_to_map(true)
+
+        -- @TODO
+        -- Try below approach
+        -- After modifying the Mapgen VoxelManip object's internal buffer, it may be necessary to update lighting information using either: `VoxelManip:calc_lighting()` or `VoxelManip:set_lighting()`
         minetest.fix_light(minp, maxp)
     else
-        -- Under
+        -- Under sea level
         for y = minp.y, maxp.y do
             local vi = area:index(minp.x + sidelength / 2 + x_disp, y, minp.z + sidelength / 2 + z_disp)
 

mapgen_bamboo_forest.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -56,7 +54,7 @@ minetest.register_decoration({
     y_max = y_max,
     y_min = y_min,
     schematic = minetest.get_modpath('everness') .. '/schematics/everness_small_bamboo.mts',
-    flags = 'place_center_x, place_center_z',
+    flags = 'place_center_x, place_center_z, force_placement',
     rotation = 'random',
 })
 
@@ -70,7 +68,7 @@ minetest.register_decoration({
     y_max = y_max,
     y_min = y_min,
     schematic = minetest.get_modpath('everness') .. '/schematics/everness_large_bamboo.mts',
-    flags = 'place_center_x, place_center_z',
+    flags = 'place_center_x, place_center_z, force_placement',
     rotation = 'random',
 })
 
@@ -253,48 +251,77 @@ register_flower_magenta_decoration(0.015, 0.045, 1)
 -- On Generated
 --
 
+local data = {}
+local p2data = {}
+
+local c_everness_bamboo_3 = minetest.get_content_id('everness:bamboo_3')
+local c_everness_bamboo_4 = minetest.get_content_id('everness:bamboo_4')
+local c_everness_bamboo_5 = minetest.get_content_id('everness:bamboo_5')
+
+local d_everness_bamboo_forest_large_bamboo = minetest.get_decoration_id('everness:bamboo_forest_large_bamboo')
+
+minetest.set_gen_notify('decoration', { d_everness_bamboo_forest_large_bamboo })
+
 minetest.register_on_generated(function(minp, maxp, blockseed)
-    if maxp.y > 0 then
+    -- Load the voxelmanip with the result of engine mapgen
-        --
+    local vm, emin, emax = minetest.get_mapgen_object('voxelmanip')
-        -- Bamboo
+    -- 'area' is used later to get the voxelmanip indexes for positions
-        --
+    local area = VoxelArea:new({ MinEdge = emin, MaxEdge = emax })
-        local bamboos_pos = minetest.find_nodes_in_area_under_air(minp, maxp, 'everness:bamboo_3')
+    -- Get the content ID data from the voxelmanip in the form of a flat array.
+    -- Set the buffer parameter to use and reuse 'data' for this.
+    vm:get_data(data)
+    vm:get_param2_data(p2data)
 
-        for _, pos in ipairs(bamboos_pos) do
+    local gennotify = minetest.get_mapgen_object('gennotify')
-            local node_below = minetest.get_node(vector.new(pos.x, pos.y - 1, pos.z))
 
-            -- get height of the generated bamboo
+    --
-            local bamboo_height = 0
+    -- Bamboo
-            local height_offset = 1
+    --
-            local bamboo_below = node_below
+    for _, pos in ipairs(gennotify['decoration#' .. d_everness_bamboo_forest_large_bamboo] or {}) do
+        -- For bamboo large this is position of the 'place_on' node, e.g. 'everness:dirt_with_grass_extras_2'
+        local vi = area:indexp(pos)
+        local while_counter = 1
+        local bamboo_height = 0
+        local last_vi = vi + area.ystride * while_counter
 
-            while minetest.get_item_group(bamboo_below.name, 'bamboo') > 0 do
+        -- Get bamboo height
-                if bamboo_height > 1 then
+        while data[last_vi] == c_everness_bamboo_3 do
-                    bamboo_below = minetest.get_node(vector.new(pos.x, pos.y - height_offset, pos.z))
+            last_vi = vi + area.ystride * while_counter
-                end
+            bamboo_height = bamboo_height + 1
+            while_counter = while_counter + 1
+        end
 
-                height_offset = height_offset + 1
+        -- Back up the last from `while_counter`
-                bamboo_height = bamboo_height + 1
+        last_vi = last_vi - area.ystride
-            end
 
-            -- add top bamboo nodes with leaves based on their generated heigth
+        -- Add top bamboo nodes with leaves based on their generated height
+        if bamboo_height > 4 then
             for i = 1, 3 do
-                local node_name = 'everness:bamboo_4'
+                if i == 1 then
-
+                    data[last_vi + area.ystride * i] = c_everness_bamboo_4
-                if i == 2 and bamboo_height > 4 then
+                else
-                    node_name = 'everness:bamboo_5'
+                    data[last_vi + area.ystride * i] = c_everness_bamboo_5
-                elseif i == 3 then
-                    node_name = 'everness:bamboo_5'
                 end
 
-                minetest.swap_node(
+                p2data[last_vi + area.ystride * i] = p2data[vi + area.ystride]
-                    vector.new(pos.x, pos.y + (i - 1), pos.z),
+            end
-                    {
+        else
-                        name = node_name,
+            for i = 1, 2 do
-                        param2 = node_below.param2
+                if i == 1 then
-                    }
+                    data[last_vi + area.ystride * i] = c_everness_bamboo_4
-                )
+                else
+                    data[last_vi + area.ystride * i] = c_everness_bamboo_5
+                end
+
+                p2data[last_vi + area.ystride * i] = p2data[vi + area.ystride]
             end
         end
     end
+
+    vm:set_data(data)
+    vm:set_param2_data(p2data)
+    -- Calculate lighting for what has been created.
+    vm:calc_lighting()
+    -- Write what has been created to the world.
+    vm:write_to_map()
 end)

mapgen_bamboo_forest_under.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -27,7 +25,7 @@ local y_min = Everness.settings.biomes.everness_bamboo_forest_under.y_min
 
 minetest.register_biome({
     name = 'everness_bamboo_forest_under',
-    node_cave_liquid = { 'default:water_source', 'default:lava_source' },
+    node_cave_liquid = { 'mapgen_water_source', 'mapgen_lava_source' },
     node_dungeon = 'everness:bamboo_wood',
     node_dungeon_alt = 'everness:bamboo_mosaic_wood',
     node_dungeon_stair = 'stairs:stair_bamboo_wood',

mapgen_baobab_savanna.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --

mapgen_coral_forest.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --

mapgen_coral_forest_deep_ocean.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -33,7 +31,7 @@ minetest.register_biome({
     depth_filler = 3,
     node_riverbed = 'everness:coral_forest_deep_ocean_sand',
     depth_riverbed = 2,
-    node_cave_liquid = 'default:water_source',
+    node_cave_liquid = 'mapgen_water_source',
     node_dungeon = 'everness:coral_deep_ocean_sandstone_block',
     node_dungeon_alt = 'everness:coral_deep_ocean_sandstone_brick',
     node_dungeon_stair = 'stairs:stair_coral_deep_ocean_sandstone_block',
@@ -78,7 +76,7 @@ minetest.register_decoration({
     name = 'everness:coral_forest_deep_ocean_coral_reef_pink',
     deco_type = 'schematic',
     place_on = { 'everness:coral_forest_deep_ocean_sand' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
     sidelen = 16,
     noise_params = {
@@ -100,7 +98,7 @@ minetest.register_decoration({
     name = 'everness:coral_forest_deep_ocean_coral_reef_cyan',
     deco_type = 'schematic',
     place_on = { 'everness:coral_forest_deep_ocean_sand' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
     sidelen = 16,
     noise_params = {
@@ -122,7 +120,7 @@ minetest.register_decoration({
     name = 'everness:coral_forest_deep_ocean_coral_reef_green',
     deco_type = 'schematic',
     place_on = { 'everness:coral_forest_deep_ocean_sand' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
     sidelen = 16,
     noise_params = {
@@ -144,7 +142,7 @@ minetest.register_decoration({
     name = 'everness:coral_forest_deep_ocean_coral_reef_red',
     deco_type = 'schematic',
     place_on = { 'everness:coral_forest_deep_ocean_sand' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
     sidelen = 16,
     noise_params = {
@@ -166,7 +164,7 @@ minetest.register_decoration({
     name = 'everness:everness_coral_forest_deep_ocean_pink',
     deco_type = 'schematic',
     place_on = { 'everness:coral_forest_deep_ocean_sand' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
     sidelen = 16,
     fill_ratio = 0.002,
@@ -181,7 +179,7 @@ minetest.register_decoration({
     name = 'everness:everness_coral_forest_deep_ocean_cyan',
     deco_type = 'schematic',
     place_on = { 'everness:coral_forest_deep_ocean_sand' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
     sidelen = 16,
     fill_ratio = 0.002,
@@ -196,7 +194,7 @@ minetest.register_decoration({
     name = 'everness:everness_coral_forest_deep_ocean_green',
     deco_type = 'schematic',
     place_on = { 'everness:coral_forest_deep_ocean_sand' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
     sidelen = 16,
     fill_ratio = 0.002,
@@ -211,7 +209,7 @@ minetest.register_decoration({
     name = 'everness:everness_coral_forest_deep_ocean_red',
     deco_type = 'schematic',
     place_on = { 'everness:coral_forest_deep_ocean_sand' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
     sidelen = 16,
     fill_ratio = 0.002,
@@ -234,7 +232,7 @@ minetest.register_decoration({
     y_min = y_min,
     flags = 'force_placement',
     decoration = { 'everness:coral_deep_ocean_mud' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
 })
 
@@ -257,7 +255,7 @@ minetest.register_decoration({
     y_min = y_min,
     flags = 'force_placement',
     decoration = { 'everness:coral_forest_deep_ocean_coral_plant_1' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
 })
 
@@ -280,7 +278,7 @@ minetest.register_decoration({
     y_min = y_min,
     flags = 'force_placement',
     decoration = { 'everness:coral_forest_deep_ocean_coral_plant_2' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
 })
 
@@ -303,7 +301,7 @@ minetest.register_decoration({
     y_min = y_min,
     flags = 'force_placement',
     decoration = { 'everness:coral_forest_deep_ocean_coral_plant_3' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
 })
 

mapgen_coral_forest_dunes.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --

mapgen_coral_forest_ocean.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -34,7 +32,7 @@ minetest.register_biome({
     node_riverbed = 'everness:coral_white_sand',
     depth_riverbed = 2,
     node_stone = 'everness:coral_desert_stone',
-    node_cave_liquid = 'default:water_source',
+    node_cave_liquid = 'mapgen_water_source',
     node_dungeon = 'everness:coral_desert_cobble',
     node_dungeon_alt = 'everness:coral_desert_mossy_cobble',
     node_dungeon_stair = 'stairs:stair_coral_desert_cobble',

mapgen_coral_forest_under.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -27,7 +25,7 @@ local y_min = Everness.settings.biomes.everness_coral_forest_under.y_min
 
 minetest.register_biome({
     name = 'everness_coral_forest_under',
-    node_cave_liquid = { 'default:water_source', 'default:lava_source' },
+    node_cave_liquid = { 'mapgen_water_source', 'mapgen_lava_source' },
     node_dungeon = 'everness:coral_desert_cobble',
     node_dungeon_alt = 'everness:coral_desert_mossy_cobble',
     node_dungeon_stair = 'stairs:stair_coral_desert_cobble',

mapgen_crystal_forest.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --

mapgen_crystal_forest_deep_ocean.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -33,7 +31,7 @@ minetest.register_biome({
     depth_filler = 3,
     node_riverbed = 'everness:crystal_forest_deep_ocean_sand',
     depth_riverbed = 2,
-    node_cave_liquid = 'default:water_source',
+    node_cave_liquid = 'mapgen_water_source',
     node_dungeon = 'everness:crystal_forest_deep_ocean_sandstone_block',
     node_dungeon_alt = 'everness:crystal_forest_deep_ocean_sandstone_brick',
     node_dungeon_stair = 'stairs:stair_crystal_forest_deep_ocean_sandstone_block',
@@ -51,7 +49,7 @@ minetest.register_decoration({
     name = 'everness:crystal_forest_deep_ocean_coral_1',
     deco_type = 'schematic',
     place_on = { 'everness:crystal_forest_deep_ocean_sand' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
     sidelen = 16,
     fill_ratio = 0.003,
@@ -66,7 +64,7 @@ minetest.register_decoration({
     name = 'everness:crystal_forest_deep_ocean_coral_2',
     deco_type = 'schematic',
     place_on = { 'everness:crystal_forest_deep_ocean_sand' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
     sidelen = 16,
     fill_ratio = 0.003,
@@ -81,7 +79,7 @@ minetest.register_decoration({
     name = 'everness:crystal_forest_deep_ocean_coral_3',
     deco_type = 'schematic',
     place_on = { 'everness:crystal_forest_deep_ocean_sand' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
     sidelen = 16,
     fill_ratio = 0.003,
@@ -104,7 +102,7 @@ minetest.register_decoration({
     y_min = y_min,
     flags = 'force_placement',
     decoration = { 'everness:crystal_forest_deep_ocean_sand_with_crack' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
 })
 
@@ -127,7 +125,7 @@ minetest.register_decoration({
     y_min = y_min,
     flags = 'force_placement',
     decoration = { 'everness:crystal_forest_deep_ocean_coral_plant_1' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
 })
 
@@ -150,7 +148,7 @@ minetest.register_decoration({
     y_min = y_min,
     flags = 'force_placement',
     decoration = { 'everness:crystal_forest_deep_ocean_coral_plant_2' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
 })
 
@@ -173,7 +171,7 @@ minetest.register_decoration({
     y_min = y_min,
     flags = 'force_placement',
     decoration = { 'everness:crystal_forest_deep_ocean_coral_plant_3' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
 })
 

mapgen_crystal_forest_dunes.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --

mapgen_crystal_forest_ocean.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -34,7 +32,7 @@ minetest.register_biome({
     node_riverbed = 'everness:crystal_sand',
     depth_riverbed = 2,
     node_stone = 'everness:crystal_stone',
-    node_cave_liquid = 'default:water_source',
+    node_cave_liquid = 'mapgen_water_source',
     node_dungeon = 'everness:crystal_cobble',
     node_dungeon_alt = 'everness:crystal_mossy_cobble',
     node_dungeon_stair = 'stairs:stair_crystal_cobble',

mapgen_crystal_forest_shore.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -34,7 +32,7 @@ minetest.register_biome({
     node_riverbed = 'everness:crystal_sand',
     depth_riverbed = 2,
     node_stone = 'everness:crystal_stone',
-    node_cave_liquid = 'default:water_source',
+    node_cave_liquid = 'mapgen_water_source',
     node_dungeon = 'everness:crystal_cobble',
     node_dungeon_alt = 'everness:crystal_mossy_cobble',
     node_dungeon_stair = 'stairs:stair_crystal_cobble',

mapgen_crystal_forest_under.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -27,7 +25,7 @@ local y_min = Everness.settings.biomes.everness_crystal_forest_under.y_min
 
 minetest.register_biome({
     name = 'everness_crystal_forest_under',
-    node_cave_liquid = { 'default:water_source', 'default:lava_source' },
+    node_cave_liquid = { 'mapgen_water_source', 'mapgen_lava_source' },
     node_dungeon = 'everness:crystal_cobble',
     node_dungeon_alt = 'everness:crystal_mossy_cobble',
     node_dungeon_stair = 'stairs:stair_crystal_cobble',

mapgen_cursed_lands.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --

mapgen_cursed_lands_deep_ocean.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -33,7 +31,7 @@ minetest.register_biome({
     depth_filler = 3,
     node_riverbed = 'everness:cursed_lands_deep_ocean_sand',
     depth_riverbed = 2,
-    node_cave_liquid = 'default:water_source',
+    node_cave_liquid = 'mapgen_water_source',
     node_dungeon = 'everness:cursed_lands_deep_ocean_sandstone_block',
     node_dungeon_alt = 'everness:cursed_lands_deep_ocean_sandstone_brick',
     node_dungeon_stair = 'stairs:stair_cursed_lands_deep_ocean_sandstone_block',
@@ -51,7 +49,7 @@ minetest.register_decoration({
     name = 'everness:forsaken_lands_deep_ocean_coral_alcyonacea',
     deco_type = 'schematic',
     place_on = { 'everness:cursed_lands_deep_ocean_sand' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
     sidelen = 16,
     fill_ratio = 0.002,
@@ -66,7 +64,7 @@ minetest.register_decoration({
     name = 'everness:forsaken_lands_deep_ocean_coral_ostracod',
     deco_type = 'schematic',
     place_on = { 'everness:cursed_lands_deep_ocean_sand' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
     sidelen = 16,
     fill_ratio = 0.002,
@@ -81,7 +79,7 @@ minetest.register_decoration({
     name = 'everness:forsaken_lands_deep_ocean_coral_octocurse',
     deco_type = 'schematic',
     place_on = { 'everness:cursed_lands_deep_ocean_sand' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
     sidelen = 16,
     fill_ratio = 0.002,
@@ -104,7 +102,7 @@ minetest.register_decoration({
     y_min = y_min,
     flags = 'force_placement',
     decoration = { 'everness:cursed_lands_deep_ocean_sand_with_crack' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
 })
 
@@ -127,7 +125,7 @@ minetest.register_decoration({
     y_min = y_min,
     flags = 'force_placement',
     decoration = { 'everness:cursed_lands_deep_ocean_coral_plant_anemone' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
 })
 
@@ -150,7 +148,7 @@ minetest.register_decoration({
     y_min = y_min,
     flags = 'force_placement',
     decoration = { 'everness:cursed_lands_deep_ocean_coral_plant_darkilluma' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
 })
 
@@ -173,7 +171,7 @@ minetest.register_decoration({
     y_min = y_min,
     flags = 'force_placement',
     decoration = { 'everness:cursed_lands_deep_ocean_coral_plant_demon' },
-    spawn_by = 'default:water_source',
+    spawn_by = 'mapgen_water_source',
     num_spawn_by = 8,
 })
 

mapgen_cursed_lands_dunes.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --

mapgen_cursed_lands_ocean.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -34,7 +32,7 @@ minetest.register_biome({
     node_riverbed = 'everness:cursed_stone',
     depth_riverbed = 2,
     node_stone = 'everness:cursed_stone_carved',
-    node_cave_liquid = 'default:water_source',
+    node_cave_liquid = 'mapgen_water_source',
     node_dungeon = 'everness:cursed_lands_deep_ocean_sandstone_block',
     node_dungeon_alt = 'everness:cursed_lands_deep_ocean_sandstone_brick',
     node_dungeon_stair = 'stairs:stair_cursed_lands_deep_ocean_sandstone_block',

mapgen_cursed_lands_swamp.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --

mapgen_cursed_lands_under.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -27,7 +25,7 @@ local y_min = Everness.settings.biomes.everness_cursed_lands_under.y_min
 
 minetest.register_biome({
     name = 'everness_cursed_lands_under',
-    node_cave_liquid = { 'default:water_source', 'default:lava_source' },
+    node_cave_liquid = { 'mapgen_water_source', 'mapgen_lava_source' },
     node_dungeon = 'everness:cursed_brick',
     node_dungeon_alt = 'everness:cursed_brick_with_growth',
     node_dungeon_stair = 'stairs:stair_cursed_brick',

mapgen_forsaken_desert.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --

mapgen_forsaken_desert_ocean.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --

mapgen_forsaken_desert_under.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -27,7 +25,7 @@ local y_min = Everness.settings.biomes.everness_forsaken_desert_under.y_min
 
 minetest.register_biome({
     name = 'everness_forsaken_desert_under',
-    node_cave_liquid = { 'default:water_source', 'default:lava_source' },
+    node_cave_liquid = { 'mapgen_water_source', 'mapgen_lava_source' },
     node_dungeon = 'default:cobble',
     node_dungeon_alt = 'default:mossycobble',
     node_dungeon_stair = 'stairs:stair_cobble',

mapgen_forsaken_tundra.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --

mapgen_forsaken_tundra_beach.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --

mapgen_forsaken_tundra_ocean.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -34,7 +32,7 @@ minetest.register_biome({
     depth_filler = 3,
     node_riverbed = 'everness:forsaken_tundra_beach_sand',
     depth_riverbed = 2,
-    node_cave_liquid = 'default:water_source',
+    node_cave_liquid = 'mapgen_water_source',
     node_dungeon = 'everness:forsaken_tundra_cobble',
     node_dungeon_alt = 'everness:forsaken_tundra_brick',
     node_dungeon_stair = 'stairs:stair_forsaken_tundra_cobble',

mapgen_forsaken_tundra_under.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -27,7 +25,7 @@ local y_min = Everness.settings.biomes.everness_forsaken_tundra_under.y_min
 
 minetest.register_biome({
     name = 'everness_forsaken_tundra_under',
-    node_cave_liquid = { 'default:water_source', 'default:lava_source' },
+    node_cave_liquid = { 'mapgen_water_source', 'mapgen_lava_source' },
     node_dungeon = 'everness:forsaken_tundra_cobble',
     node_dungeon_alt = 'everness:forsaken_tundra_brick',
     node_dungeon_stair = 'stairs:stair_forsaken_tundra_cobble',

mapgen_frosted_icesheet.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --

mapgen_frosted_icesheet_ocean.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -33,7 +31,7 @@ minetest.register_biome({
     depth_filler = 3,
     node_water_top = 'everness:frosted_ice',
     depth_water_top = 2,
-    node_cave_liquid = 'default:water_source',
+    node_cave_liquid = 'mapgen_water_source',
     node_dungeon = 'everness:icecobble',
     node_dungeon_alt = 'everness:snowcobble',
     node_dungeon_stair = 'stairs:stair_ice',

mapgen_frosted_icesheet_under.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -27,7 +25,7 @@ local y_min = Everness.settings.biomes.everness_frosted_icesheet_under.y_min
 
 minetest.register_biome({
     name = 'everness_frosted_icesheet_under',
-    node_cave_liquid = { 'default:water_source', 'default:lava_source' },
+    node_cave_liquid = { 'mapgen_water_source', 'mapgen_lava_source' },
     node_dungeon = 'everness:icecobble',
     node_dungeon_alt = 'everness:snowcobble',
     node_dungeon_stair = 'stairs:stair_ice',

mapgen_mineral_waters.lua

@@ -0,0 +1,465 @@
+--[[
+    Everness. Never ending discovery in Everness mapgen.
+    Copyright (C) 2024 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.
+
+--]]
+
+--
+-- Register biomes
+--
+
+local y_max = Everness.settings.biomes.everness_mineral_waters.y_max
+local y_min = Everness.settings.biomes.everness_mineral_waters.y_min
+
+-- Mineral Waters
+
+minetest.register_biome({
+    name = 'everness_mineral_waters',
+    node_top = 'everness:mineral_sand',
+    depth_top = 1,
+    node_filler = 'everness:mineral_stone',
+    depth_filler = 1,
+    node_stone = 'everness:mineral_stone',
+    node_riverbed = 'everness:mineral_sand',
+    depth_riverbed = 2,
+    node_dungeon = 'everness:mineral_stone_brick',
+    node_dungeon_alt = 'everness:mineral_stone_brick_with_growth',
+    node_dungeon_stair = 'stairs:stair_bamboo_wood',
+    y_max = y_max,
+    y_min = y_min,
+    vertical_blend = 4,
+    heat_point = 78,
+    humidity_point = 58,
+})
+
+--
+-- Register decorations
+--
+
+minetest.register_decoration({
+    name = 'everness:palm_tree_1',
+    deco_type = 'schematic',
+    place_on = { 'everness:mineral_sand' },
+    sidelen = 16,
+    noise_params = {
+        offset = 0,
+        scale = 0.02,
+        spread = { x = 200, y = 200, z = 200 },
+        seed = 329,
+        octaves = 3,
+        persist = 0.6
+    },
+    biomes = { 'everness_mineral_waters' },
+    y_max = y_max,
+    y_min = y_min,
+    schematic = minetest.get_modpath('everness') .. '/schematics/everness_palm_tree.mts',
+    flags = 'place_center_x, place_center_z',
+    spawn_by = {
+        'everness:mineral_water_source',
+        'everness:mineral_stone_brick',
+        'everness:mineral_stone_brick_with_growth',
+        'everness:mineral_stone_brick_with_flower_growth',
+        'everness:mineral_sandstone',
+        'everness:mineral_sandstone_block'
+    },
+    num_spawn_by = 1,
+    check_offset = -1,
+})
+
+minetest.register_decoration({
+    name = 'everness:palm_tree_2',
+    deco_type = 'schematic',
+    place_on = { 'everness:mineral_sand' },
+    sidelen = 16,
+    noise_params = {
+        offset = 0,
+        scale = 0.02,
+        spread = { x = 200, y = 200, z = 200 },
+        seed = 329,
+        octaves = 3,
+        persist = 0.6
+    },
+    biomes = { 'everness_mineral_waters' },
+    y_max = y_max,
+    y_min = y_min,
+    schematic = minetest.get_modpath('everness') .. '/schematics/everness_palm_tree.mts',
+    flags = 'place_center_x, place_center_z',
+    spawn_by = {
+        'everness:mineral_water_source',
+        'everness:mineral_stone_brick',
+        'everness:mineral_stone_brick_with_growth',
+        'everness:mineral_stone_brick_with_flower_growth',
+        'everness:mineral_sandstone',
+        'everness:mineral_sandstone_block'
+    },
+    num_spawn_by = 1,
+    check_offset = 1,
+})
+
+minetest.register_decoration({
+    name = 'everness:water_geyser',
+    deco_type = 'simple',
+    place_on = { 'everness:mineral_sand' },
+    sidelen = 16,
+    noise_params = {
+        offset = 0,
+        scale = 0.02,
+        spread = { x = 200, y = 200, z = 200 },
+        seed = 329,
+        octaves = 3,
+        persist = 0.6
+    },
+    biomes = { 'everness_mineral_waters' },
+    y_max = y_max,
+    y_min = y_min,
+    decoration = { 'everness:water_geyser' },
+    spawn_by = {
+        'everness:mineral_water_source',
+        'everness:mineral_stone_brick',
+        'everness:mineral_stone_brick_with_growth',
+        'everness:mineral_stone_brick_with_flower_growth',
+        'everness:mineral_sandstone',
+        'everness:mineral_sandstone_block'
+    },
+    num_spawn_by = 1,
+    check_offset = -1,
+})
+
+--
+-- ABM
+--
+
+minetest.register_abm({
+    label = 'everness:water_geyser',
+    nodenames = { 'everness:water_geyser' },
+    interval = 16,
+    chance = 16,
+    catch_up = false,
+    action = function(pos, node)
+        minetest.swap_node(pos, { name = 'everness:water_geyser_active' })
+        minetest.get_node_timer(pos):start(1)
+    end
+})
+
+--
+-- On Generated
+--
+
+-- Get the content IDs for the nodes used
+local c_everness_mineral_water_source = minetest.get_content_id('everness:mineral_water_source')
+local c_everness_mineral_stone = minetest.get_content_id('everness:mineral_stone')
+local c_everness_mineral_stone_brick = minetest.get_content_id('everness:mineral_stone_brick')
+local c_everness_mineral_stone_brick_with_growth = minetest.get_content_id('everness:mineral_stone_brick_with_growth')
+local c_everness_mineral_stone_brick_with_flower_growth = minetest.get_content_id('everness:mineral_stone_brick_with_flower_growth')
+local c_everness_mineral_sand = minetest.get_content_id('everness:mineral_sand')
+local c_everness_mineral_sandstone = minetest.get_content_id('everness:mineral_sandstone')
+local c_everness_mineral_sandstone_block = minetest.get_content_id('everness:mineral_sandstone_block')
+local c_everness_mineral_waters_marker = minetest.get_content_id('everness:mineral_waters_marker')
+
+local pool_build_nodes = {
+    {
+        c_everness_mineral_stone,
+        c_everness_mineral_stone_brick,
+        c_everness_mineral_stone_brick_with_growth,
+        c_everness_mineral_stone_brick_with_flower_growth
+    },
+    {
+        c_everness_mineral_sandstone,
+        c_everness_mineral_sandstone_block
+    }
+}
+
+-- Localize data buffer table outside the loop, to be re-used for all
+-- mapchunks, therefore minimising memory use
+local data = {}
+local water_level = tonumber(minetest.settings:get('water_level'))
+
+local function find_irecursive(table, c_id)
+    local found = false
+
+    for i, v in ipairs(table) do
+        if type(v) == 'table' then
+            find_irecursive(v, c_id)
+        end
+
+        if c_id == v then
+            found = true
+            break
+        end
+    end
+
+    return found
+end
+
+-- Called after generating a piece of world. Modifying nodes inside the area is a bit faster than usual.
+minetest.register_on_generated(function(minp, maxp, blockseed)
+    -- Start time of mapchunk generation.
+    -- local t0 = os.clock()
+    local rand = PcgRandom(blockseed)
+
+    -- Load the voxelmanip with the result of engine mapgen
+    local vm, emin, emax = minetest.get_mapgen_object('voxelmanip')
+    -- 'area' is used later to get the voxelmanip indexes for positions
+    local area = VoxelArea:new({ MinEdge = emin, MaxEdge = emax })
+    -- Get the content ID data from the voxelmanip in the form of a flat array.
+    -- Set the buffer parameter to use and reuse 'data' for this.
+    vm:get_data(data)
+
+    if maxp.y >= water_level then
+        -- Above sea level
+        local rand_version = rand:next(1, 2)
+
+        if rand_version == 1 then
+            for y = minp.y, maxp.y do
+                local precision_perc = 75
+
+                for z = minp.z, maxp.z do
+                    for x = minp.x, maxp.x do
+                        local ai = area:index(x, y, z)
+                        local node_name = minetest.get_name_from_content_id(data[ai])
+                        local node_def = minetest.registered_nodes[node_name]
+                        local position = area:position(ai)
+                        local biome_data = minetest.get_biome_data(position)
+
+                        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
+                            data[ai + area.ystride] == minetest.CONTENT_AIR
+                            and node_def
+                            and node_def.walkable
+                            and biome_name == 'everness_mineral_waters'
+                        then
+                            local length = 5 + rand:next(0, 10)
+                            local width = 5 + rand:next(0, 10)
+                            local height = 3 + rand:next(0, 4)
+                            local walkable_nodes = {}
+
+                            -- find space for lake (walkable rectangle)
+                            -- for hi = 1, height do
+                                for li = 1, length do
+                                    for wi = 1, width do
+                                        local p = vector.new(position.x + li, position.y, position.z + wi)
+                                        -- local p_above = vector.new(position.x + li, position.y + 1, position.z + wi)
+                                        local n_name = minetest.get_name_from_content_id(data[area:indexp(p)])
+                                        -- local n_name_above = minetest.get_name_from_content_id(data[area:indexp(p_above)])
+                                        local n_def = minetest.registered_nodes[n_name]
+                                        local b_data = minetest.get_biome_data(p)
+
+                                        if not b_data then
+                                            return
+                                        end
+
+                                        local b_name = minetest.get_biome_name(b_data.biome)
+
+                                        if not b_name then
+                                            return
+                                        end
+
+                                        if b_name ~= 'everness_mineral_waters'
+                                            or minetest.get_item_group(n_name, 'tree') > 0
+                                            or minetest.get_item_group(n_name, 'leaves') > 0
+                                        then
+                                            -- bordering with anohter biome, be more precise in placing
+                                            precision_perc = 100
+                                        end
+
+                                        if n_def
+                                            and n_def.walkable
+                                            and b_name == 'everness_mineral_waters'
+                                            -- and n_name_above == 'air'
+                                            and minetest.get_item_group(n_name, 'tree') == 0
+                                            and minetest.get_item_group(n_name, 'leaves') == 0
+                                        then
+                                            table.insert(walkable_nodes, p)
+                                        end
+                                    end
+                                end
+                            -- end
+
+                            -- build pool (cuboid)
+                            local pool_build_nodes_group = pool_build_nodes[rand:next(1, #pool_build_nodes)]
+
+                            if #walkable_nodes >= (width * length / 100) * precision_perc then
+                                -- offset y so the pools are sticking out / sinking in from the ground
+                                local pos_offset = vector.new(position)
+                                pos_offset.y = (position.y - height) + rand:next(0, math.ceil(height / 2))
+
+                                for hi = 1, height do
+                                    for li = 1, length do
+                                        for wi = 1, width do
+                                            local mineral_stone = pool_build_nodes_group[rand:next(1, #pool_build_nodes_group)]
+                                            local p_offset = vector.new(position.x + li, pos_offset.y + hi, position.z + wi)
+                                            local current_c_id = data[area:indexp(p_offset)]
+
+                                            -- Check for water and build nodes before replacing, this will make pools connected and will not replace already built walls from another pool near by
+                                            if hi == 1
+                                                and current_c_id ~= c_everness_mineral_water_source
+                                                and not find_irecursive(pool_build_nodes, current_c_id)
+                                            then
+                                                -- build pool floor
+                                                data[area:indexp(p_offset)] = mineral_stone
+                                            elseif hi ~= 1
+                                                and (wi == 1 or wi == width)
+                                                and current_c_id ~= c_everness_mineral_water_source
+                                                and not find_irecursive(pool_build_nodes, current_c_id)
+                                            then
+                                                -- build pool wall
+                                                data[area:indexp(p_offset)] = mineral_stone
+                                            elseif hi ~= 1
+                                                and (li == 1 or li == length)
+                                                and (wi ~= 1 or wi ~= width)
+                                                and current_c_id ~= c_everness_mineral_water_source
+                                                and not find_irecursive(pool_build_nodes, current_c_id)
+                                            then
+                                                -- build pool wall
+                                                data[area:indexp(p_offset)] = mineral_stone
+                                            else
+                                                -- fill in the pool with water
+                                                data[area:indexp(p_offset)] = c_everness_mineral_water_source
+                                            end
+
+                                            -- place loot chest marker in the middle of the pool floor
+                                            if hi == 2
+                                                and height > 4
+                                                and math.ceil(length / 2) == li
+                                                and math.ceil(width / 2) == wi
+                                                and data[area:indexp(p_offset) - area.ystride] ~= c_everness_mineral_water_source
+                                                and rand:next(0, 100) < 3
+                                            then
+                                                data[area:indexp(p_offset)] = c_everness_mineral_waters_marker
+                                            end
+                                        end
+                                    end
+                                end
+                            end
+                        end
+                    end
+                end
+            end
+        elseif rand_version == 2 then
+            for z = minp.z, maxp.z do
+                for y = minp.y, maxp.y do
+                    for x = minp.x, maxp.x do
+                        local ai = area:index(x, y, z)
+                        local c_current = data[ai]
+
+                        -- +Y, -Y, +X, -X, +Z, -Z
+                        -- top, bottom, right, left, front, back
+                        -- above
+                        -- local c_above = data[ai + area.ystride]
+                        -- below
+                        -- local c_below = data[ai - area.ystride]
+                        -- right
+                        local c_right = data[ai + 1]
+                        -- left
+                        local c_left = data[ai - 1]
+                        -- front
+                        local c_front = data[ai + (area.zstride * 2)]
+                        -- back
+                        local c_back = data[ai - (area.zstride * 2)]
+
+                        local keep_going = true
+                        local while_count = 1
+                        local max_dig_depth = 11
+
+                        if
+                            c_current == c_everness_mineral_sand
+                            and (
+                                c_right == c_everness_mineral_sand
+                                or c_right == c_everness_mineral_water_source
+                                or c_right == c_everness_mineral_stone
+                            )
+                            and (
+                                c_left == c_everness_mineral_sand
+                                or c_left == c_everness_mineral_water_source
+                                or c_left == c_everness_mineral_stone
+                            )
+                            and (
+                                c_front == c_everness_mineral_sand
+                                or c_front == c_everness_mineral_water_source
+                                or c_front == c_everness_mineral_stone
+                            )
+                            and (
+                                c_back == c_everness_mineral_sand
+                                or c_back == c_everness_mineral_water_source
+                                or c_back == c_everness_mineral_stone
+                            )
+                        then
+                            -- dig below
+                            while keep_going and while_count < max_dig_depth do
+                                local while_index = ai - area.ystride * while_count
+
+                                if
+                                    -- below
+                                    data[while_index] == c_everness_mineral_stone
+                                    and (
+                                        -- right
+                                        data[while_index + 1 + area.ystride] == c_everness_mineral_sand
+                                        or data[while_index + 1 + area.ystride] == c_everness_mineral_water_source
+                                        or data[while_index + 1 + area.ystride] == c_everness_mineral_stone
+                                    )
+                                    and (
+                                        -- left
+                                        data[while_index - 1 + area.ystride] == c_everness_mineral_sand
+                                        or data[while_index - 1 + area.ystride] == c_everness_mineral_water_source
+                                        or data[while_index - 1 + area.ystride] == c_everness_mineral_stone
+                                    )
+                                    and (
+                                        -- front
+                                        data[while_index + area.zstride + area.ystride] == c_everness_mineral_sand
+                                        or data[while_index + area.zstride + area.ystride] == c_everness_mineral_water_source
+                                        or data[while_index + area.zstride + area.ystride] == c_everness_mineral_stone
+                                    )
+                                    and (
+                                        -- back
+                                        data[while_index - area.zstride + area.ystride] == c_everness_mineral_sand
+                                        or data[while_index - area.zstride + area.ystride] == c_everness_mineral_water_source
+                                        or data[while_index - area.zstride + area.ystride] == c_everness_mineral_stone
+                                    )
+                                then
+                                    data[while_index + area.ystride] = c_everness_mineral_water_source
+                                else
+                                    keep_going = false
+                                end
+
+                                while_count = while_count + 1
+                            end
+                        end
+                    end
+                end
+            end
+        end
+
+        vm:set_data(data)
+        -- Generate all registered decorations within the VoxelManip `vm` and in the area from `pos1` to `pos2`
+        minetest.generate_decorations(vm)
+        -- Calculate lighting for what has been created.
+        vm:calc_lighting()
+        -- Liquid nodes were placed so set them flowing.
+        vm:update_liquids()
+        -- Write what has been created to the world.
+        vm:write_to_map()
+    end
+
+    -- Print generation time of this mapchunk.
+    -- local chugent = math.ceil((os.clock() - t0) * 1000)
+    -- print('[lvm_example] Mapchunk generation time ' .. chugent .. ' ms')
+end)

mapgen_mineral_waters_under.lua

@@ -0,0 +1,72 @@
+--[[
+    Everness. Never ending discovery in Everness mapgen.
+    Copyright (C) 2024 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.
+
+--]]
+
+--
+-- Register biomes
+--
+
+local y_max = Everness.settings.biomes.everness_mineral_waters_under.y_max
+local y_min = Everness.settings.biomes.everness_mineral_waters_under.y_min
+
+-- Mineral Waters
+
+minetest.register_biome({
+    name = 'everness_mineral_waters_under',
+    node_cave_liquid = { 'mapgen_water_source', 'mapgen_lava_source' },
+    node_dungeon = 'everness:mineral_stone_brick',
+    node_dungeon_alt = 'everness:mineral_stone_brick_with_growth',
+    node_dungeon_stair = 'stairs:stair_bamboo_wood',
+    y_max = y_max,
+    y_min = y_min,
+    heat_point = 78,
+    humidity_point = 58,
+})
+
+--
+-- Ores
+--
+
+-- Blob ore.
+-- These before scatter ores to avoid other ores in blobs.
+
+minetest.register_ore({
+    ore_type = 'blob',
+    ore = 'everness:mineral_stone',
+    wherein = {'default:stone'},
+    clust_scarcity = 16 * 16 * 16,
+    clust_size = 5,
+    y_max = y_max,
+    y_min = y_min,
+    noise_threshold = 0.0,
+    noise_params = {
+        offset = 0.5,
+        scale = 0.2,
+        spread = { x = 5, y = 5, z = 5 },
+        seed = 766,
+        octaves = 1,
+        persist = 0.0
+    }
+})
+
+--
+-- Register decorations
+--
+
+
+
+--
+-- On Generated
+--

mod_support_mcl.lua

@@ -12,8 +12,6 @@
     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 S = minetest.get_translator(minetest.get_current_modname())

mod_support_mcl_aliases.lua

@@ -12,11 +12,9 @@
     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
 --]]
 
-minetest.register_alias('default:water_source', 'mcl_core:water_source')
+minetest.register_alias('mapgen_water_source', 'mcl_core:water_source')
 minetest.register_alias('default:dirt_with_rainforest_litter', 'mcl_core:dirt_with_grass')
 minetest.register_alias('default:dirt_with_snow', 'mcl_core:dirt_with_grass_snow')
 minetest.register_alias('default:dirt_with_coniferous_litter', 'mcl_core:podzol')
@@ -105,7 +103,7 @@ minetest.register_alias('default:stone_with_tin', 'mcl_core:stone_with_copper')
 minetest.register_alias('default:stone_with_gold', 'mcl_core:stone_with_gold')
 minetest.register_alias('default:stone_with_mese', 'mcl_core:stone_with_redstone')
 minetest.register_alias('default:stone_with_diamond', 'mcl_core:stone_with_diamond')
-minetest.register_alias('default:lava_source', 'mcl_core:lava_source')
+minetest.register_alias('mapgen_lava_source', 'mcl_core:lava_source')
 minetest.register_alias('default:mossycobble', 'mcl_core:mossycobble')
 minetest.register_alias('default:clay', 'mcl_colorblocks:hardened_clay')
 minetest.register_alias('default:dry_dirt_with_dry_grass', 'mcl_core:dirt_with_grass')

mod_support_rp_aliases.lua

@@ -12,11 +12,9 @@
     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
 --]]
 
-minetest.register_alias('default:water_source', 'rp_default:water_source')
+minetest.register_alias('mapgen_water_source', 'rp_mapgen_water_source')
 minetest.register_alias('default:dirt_with_rainforest_litter', 'rp_default:dirt_with_grass')
 minetest.register_alias('default:dirt_with_snow', 'rp_default:dirt_with_grass')
 minetest.register_alias('default:dirt_with_coniferous_litter', 'rp_default:dirt_with_grass')
@@ -105,7 +103,7 @@ minetest.register_alias('default:stone_with_tin', 'rp_default:stone_with_tin')
 minetest.register_alias('default:stone_with_gold', 'rp_default:stone_with_gold')
 minetest.register_alias('default:stone_with_mese', 'rp_default:stone_with_mese')
 minetest.register_alias('default:stone_with_diamond', 'rp_default:stone_with_diamond')
-minetest.register_alias('default:lava_source', 'rp_default:water_source')
+minetest.register_alias('mapgen_lava_source', 'rp_mapgen_water_source')
 minetest.register_alias('default:mossycobble', 'rp_default:mossycobble')
 minetest.register_alias('default:clay', 'rp_default:clay')
 minetest.register_alias('default:dry_dirt_with_dry_grass', 'rp_default:dry_dirt_with_dry_grass')

mod_support_x_farming.lua

@@ -12,8 +12,6 @@
     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
 --]]
 
 --
@@ -210,6 +208,22 @@ x_farming.x_bonemeal:register_tree_defs({
 
             Everness.grow_mese_tree(pos)
 
+            return true
+        end
+    },
+    {
+        -- sapling name
+        name = 'everness:palm_tree_sapling',
+        -- 1 out of `chance`, e.g. 2 = 50% chance
+        chance = 4,
+        -- grow tree from sapling
+        grow_tree = function(pos)
+            if not x_farming.x_bonemeal.is_on_sand(pos) then
+                return false
+            end
+
+            Everness.grow_palm_tree(pos)
+
             return true
         end
     },

mod_support_x_obsidianmese.lua

@@ -12,8 +12,6 @@
     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 mod_start_time = minetest.get_us_time()

mod_support_x_tumbleweed.lua

@@ -12,8 +12,6 @@
     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 mod_start_time = minetest.get_us_time()

models/everness_mineral_torch.obj

@@ -0,0 +1,243 @@
+# Blender v2.83.20 OBJ File: 'everness_mineral_torch.blend'
+# www.blender.org
+mtllib everness_mineral_torch.mtl
+o everness_mineral_torch.vox
+v -0.062500 -0.490000 0.062500
+v -0.062500 0.135000 0.062500
+v -0.125000 0.135000 -0.125000
+v -0.125000 0.385000 0.125000
+v -0.000000 0.510000 0.062500
+v -0.000000 0.447500 0.062500
+v 0.000000 0.447500 0.250000
+v 0.125000 0.385000 -0.125000
+v -0.000000 -0.052500 0.062500
+v 0.062500 -0.490000 0.062500
+v 0.000000 0.447500 0.187500
+v -0.000000 0.010000 0.062500
+v 0.000000 0.135000 0.187500
+v 0.125000 0.385000 0.125000
+v 0.000000 0.385000 -0.187500
+v -0.000000 0.072500 0.125000
+v 0.000000 0.447500 -0.062500
+v 0.000000 0.385000 0.250000
+v -0.000000 0.010000 0.125000
+v 0.000000 -0.052500 -0.125000
+v 0.000000 0.010000 -0.125000
+v -0.000000 -0.052500 0.125000
+v 0.000000 0.010000 -0.187500
+v 0.000000 0.072500 -0.187500
+v 0.000000 0.072500 -0.250000
+v 0.000000 0.135000 -0.250000
+v 0.000000 0.510000 0.187500
+v 0.062500 0.135000 -0.125000
+v 0.000000 0.135000 -0.312500
+v -0.125000 0.385000 -0.125000
+v 0.000000 0.385000 -0.312500
+v 0.000000 0.385000 0.312500
+v 0.000000 0.510000 -0.187500
+v 0.000000 0.135000 0.312500
+v -0.062500 -0.490000 -0.062500
+v 0.000000 0.385000 0.187500
+v 0.062500 -0.490000 -0.062500
+v 0.000000 0.135000 0.250000
+v 0.000000 0.072500 0.250000
+v 0.000000 0.072500 0.187500
+v -0.125000 0.135000 0.125000
+v 0.062500 0.135000 0.062500
+v 0.125000 0.135000 0.125000
+v -0.125000 0.135000 -0.062500
+v -0.062500 0.135000 -0.062500
+v 0.062500 0.135000 -0.062500
+v 0.125000 0.135000 -0.125000
+v 0.000000 0.385000 -0.250000
+v 0.000000 0.072500 -0.125000
+v 0.000000 0.135000 -0.187500
+v 0.000000 0.010000 0.187500
+v 0.000000 0.010000 -0.062500
+v 0.000000 0.447500 -0.187500
+v 0.000000 -0.052500 -0.062500
+v 0.000000 0.447500 -0.250000
+v 0.000000 0.510000 -0.062500
+v 0.196875 0.072500 0.187500
+v -0.178125 0.072500 0.187500
+v -0.178125 0.447500 -0.187500
+v 0.196875 0.447500 0.187500
+v 0.196875 0.447500 -0.187500
+v -0.178125 0.447500 0.187500
+v -0.178125 0.072500 -0.187500
+v 0.196875 0.072500 -0.187500
+vt 0.250000 0.500000
+vt 0.187500 0.437500
+vt 0.250000 0.437500
+vt 0.187500 0.562500
+vt 0.125000 0.500000
+vt 0.187500 0.500000
+vt 0.250000 0.625000
+vt 0.437500 0.875000
+vt 0.187500 0.875000
+vt 0.125000 0.625000
+vt 0.062500 0.562500
+vt 0.125000 0.562500
+vt 0.125000 0.937500
+vt 0.062500 0.875000
+vt 0.125000 0.875000
+vt 0.375000 0.000000
+vt 0.250000 0.625000
+vt 0.250000 0.000000
+vt 0.375000 0.000000
+vt 0.250000 0.625000
+vt 0.250000 0.000000
+vt 0.125000 1.000000
+vt 0.250000 0.937500
+vt 0.250000 1.000000
+vt 0.187500 0.875000
+vt 0.437500 0.625000
+vt 0.437500 0.875000
+vt 0.187500 0.625000
+vt 0.187500 0.875000
+vt 0.375000 0.625000
+vt 0.500000 0.625000
+vt 0.562500 0.562500
+vt 0.500000 0.562500
+vt 0.250000 0.625000
+vt 0.437500 0.875000
+vt 0.000000 0.625000
+vt 0.062500 0.625000
+vt 0.187500 0.875000
+vt 0.437500 0.625000
+vt 0.437500 0.875000
+vt 0.562500 0.875000
+vt 0.625000 0.625000
+vt 0.562500 0.625000
+vt 0.500000 0.937500
+vt 0.500000 0.875000
+vt 0.437500 0.562500
+vt 0.500000 0.500000
+vt 0.437500 0.500000
+vt 0.250000 -0.000000
+vt 0.125000 0.125000
+vt 0.125000 -0.000000
+vt 0.187500 0.625000
+vt 0.437500 0.625000
+vt 0.250000 0.687500
+vt 0.375000 0.812500
+vt 0.437500 0.812500
+vt 0.437500 0.875000
+vt 0.375000 0.500000
+vt 0.437500 0.437500
+vt 0.375000 0.437500
+vt 0.500000 1.000000
+vt 0.375000 0.937500
+vt 0.375000 1.000000
+vt 0.187500 0.625000
+vt 0.062500 0.937500
+vt 0.375000 0.625000
+vt 0.187500 0.625000
+vt 0.437500 0.625000
+vt 0.187500 0.625000
+vt 0.437500 0.625000
+vt 0.000000 0.875000
+vt 0.625000 0.875000
+vt 0.562500 0.937500
+vt 0.250000 0.125000
+vt 0.250000 0.812500
+vt 0.250000 0.875000
+vt 0.187500 0.875000
+vt 0.375000 0.687500
+vt 0.333333 1.000000
+vt 0.500000 -0.000000
+vt 0.500000 1.000000
+vt 0.666667 -0.000000
+vt 0.166667 -0.000000
+vt 0.166667 1.000000
+vt 0.833333 -0.000000
+vt 0.666667 1.000000
+vt 0.666667 -0.000000
+vt 0.000000 1.000000
+vt 0.000000 -0.000000
+vt 1.000000 -0.000000
+vt 0.833333 1.000000
+vt 0.833333 -0.000000
+vt 0.333333 -0.000000
+vt 0.666667 1.000000
+vt 0.833333 1.000000
+vt 1.000000 1.000000
+vn -1.0000 0.0000 0.0000
+vn 1.0000 0.0000 0.0000
+vn 0.0000 1.0000 0.0000
+vn 0.0000 0.0000 1.0000
+vn 0.0000 0.0000 -1.0000
+vn 0.0000 -1.0000 0.0000
+g everness_mineral_torch.vox_everness_mineral_torch.vox_torch
+usemtl torch
+s off
+f 52/1/1 20/2/1 54/3/1
+f 49/4/1 23/5/1 21/6/1
+f 44/7/1 4/8/1 30/9/1
+f 50/10/1 25/11/1 24/12/1
+f 53/13/1 48/14/1 15/15/1
+f 1/16/1 45/17/1 35/18/1
+f 37/19/2 42/20/2 10/21/2
+f 33/22/1 17/23/1 56/24/1
+f 8/25/3 4/26/3 14/27/3
+f 42/20/4 1/16/4 10/21/4
+f 41/28/4 14/27/4 4/29/4
+f 46/30/5 35/18/5 45/17/5
+f 13/31/2 39/32/2 40/33/2
+f 28/34/5 30/35/5 8/25/5
+f 48/14/1 29/36/1 26/37/1
+f 14/38/2 47/39/2 8/40/2
+f 18/41/2 34/42/2 38/43/2
+f 11/44/2 18/41/2 36/45/2
+f 16/46/2 51/47/2 19/48/2
+f 1/49/6 37/50/6 10/51/6
+f 43/52/6 41/53/6 42/54/6
+f 45/55/6 44/56/6 3/57/6
+f 12/58/2 22/59/2 9/60/2
+f 27/61/2 6/62/2 5/63/2
+f 52/1/1 21/6/1 20/2/1
+f 49/4/1 24/12/1 23/5/1
+f 30/9/1 3/64/1 44/7/1
+f 44/7/1 41/53/1 4/8/1
+f 50/10/1 26/37/1 25/11/1
+f 53/13/1 55/65/1 48/14/1
+f 1/16/1 2/66/1 45/17/1
+f 37/19/2 46/30/2 42/20/2
+f 33/22/1 53/13/1 17/23/1
+f 8/25/3 30/67/3 4/26/3
+f 42/20/4 2/66/4 1/16/4
+f 41/28/4 43/68/4 14/27/4
+f 46/30/5 37/19/5 35/18/5
+f 13/31/2 38/43/2 39/32/2
+f 8/25/5 47/69/5 28/34/5
+f 28/34/5 3/70/5 30/35/5
+f 48/14/1 31/71/1 29/36/1
+f 14/38/2 43/52/2 47/39/2
+f 18/41/2 32/72/2 34/42/2
+f 11/44/2 7/73/2 18/41/2
+f 16/46/2 40/33/2 51/47/2
+f 1/49/6 35/74/6 37/50/6
+f 42/54/6 46/75/6 43/52/6
+f 46/75/6 28/76/6 47/77/6
+f 43/52/6 46/75/6 47/77/6
+f 41/53/6 44/56/6 2/78/6
+f 44/56/6 45/55/6 2/78/6
+f 41/53/6 2/78/6 42/54/6
+f 3/57/6 28/76/6 45/55/6
+f 28/76/6 46/75/6 45/55/6
+f 12/58/2 19/48/2 22/59/2
+f 27/61/2 11/44/2 6/62/2
+g everness_mineral_torch.vox_everness_mineral_torch.vox_particle_cube
+usemtl particle_cube
+f 60/79/2 64/80/2 61/81/2
+f 63/82/5 61/81/5 64/80/5
+f 58/83/4 60/79/4 62/84/4
+f 61/85/3 62/86/3 60/87/3
+f 58/83/1 59/88/1 63/89/1
+f 58/90/6 64/91/6 57/92/6
+f 60/79/2 57/93/2 64/80/2
+f 63/82/5 59/94/5 61/81/5
+f 58/83/4 57/93/4 60/79/4
+f 61/85/3 59/95/3 62/86/3
+f 58/83/1 62/84/1 59/88/1
+f 58/90/6 63/96/6 64/91/6

models/everness_mineral_torch_ceiling.obj

@@ -0,0 +1,243 @@
+# Blender v2.83.20 OBJ File: 'everness_mineral_torch_wall.blend'
+# www.blender.org
+mtllib everness_mineral_torch_ceiling.mtl
+o everness_mineral_torch.vox
+v 0.062500 -0.561250 -0.170873
+v 0.062500 -0.019984 0.141627
+v -0.125000 -0.051234 0.195753
+v 0.125000 0.165272 0.320753
+v 0.062500 0.336025 0.275000
+v 0.062500 0.281899 0.243750
+v 0.250000 0.281899 0.243750
+v -0.125000 0.290272 0.104247
+v 0.062500 -0.151114 -0.006250
+v 0.062500 -0.498750 -0.279127
+v 0.187500 0.281899 0.243750
+v 0.062500 -0.096987 0.025000
+v 0.187500 0.011266 0.087500
+v 0.125000 0.290272 0.104247
+v -0.187500 0.227772 0.212500
+v 0.125000 -0.042861 0.056250
+v -0.062500 0.281899 0.243750
+v 0.250000 0.227772 0.212500
+v 0.125000 -0.096987 0.025000
+v -0.125000 -0.151114 -0.006250
+v -0.125000 -0.096987 0.025000
+v 0.125000 -0.151114 -0.006250
+v -0.187500 -0.096987 0.025000
+v -0.187500 -0.042861 0.056250
+v -0.250000 -0.042861 0.056250
+v -0.250000 0.011266 0.087500
+v 0.187500 0.336025 0.275000
+v -0.125000 0.042516 0.033373
+v -0.312500 0.011266 0.087500
+v -0.125000 0.165272 0.320753
+v -0.312500 0.227772 0.212500
+v 0.312500 0.227772 0.212500
+v -0.187500 0.336025 0.275000
+v 0.312500 0.011266 0.087500
+v -0.062500 -0.561250 -0.170873
+v 0.187500 0.227772 0.212500
+v -0.062500 -0.498750 -0.279127
+v 0.250000 0.011266 0.087500
+v 0.250000 -0.042861 0.056250
+v 0.187500 -0.042861 0.056250
+v 0.125000 -0.051234 0.195753
+v 0.062500 0.042516 0.033373
+v 0.125000 0.073766 -0.020753
+v -0.062500 -0.051234 0.195753
+v -0.062500 -0.019984 0.141627
+v -0.062500 0.042516 0.033373
+v -0.125000 0.073766 -0.020753
+v -0.250000 0.227772 0.212500
+v -0.125000 -0.042861 0.056250
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+v 0.187500 -0.096987 0.025000
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+vn 0.0000 -0.5000 0.8660
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+vn 0.0000 0.8660 0.5000
+vn 1.0000 0.0000 -0.0000
+vn -1.0000 0.0000 0.0000
+vn 0.0000 -0.8660 -0.5000
+g everness_mineral_torch.vox_everness_mineral_torch.vox_torch
+usemtl torch
+s off
+f 52/1/1 20/2/1 54/3/1
+f 49/4/1 23/5/1 21/6/1
+f 44/7/1 4/8/1 30/9/1
+f 50/10/1 25/11/1 24/12/1
+f 53/13/1 48/14/1 15/15/1
+f 1/16/1 45/17/1 35/18/1
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+f 33/22/1 17/23/1 56/24/1
+f 8/25/3 4/26/3 14/27/3
+f 42/20/4 1/16/4 10/21/4
+f 41/28/4 14/27/4 4/29/4
+f 46/30/5 35/18/5 45/17/5
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+f 28/34/5 30/35/5 8/25/5
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+f 8/25/5 47/69/5 28/34/5
+f 28/34/5 3/70/5 30/35/5
+f 48/14/1 31/71/1 29/36/1
+f 14/38/2 43/52/2 47/39/2
+f 18/41/2 32/72/2 34/42/2
+f 11/44/2 7/73/2 18/41/2
+f 16/46/2 40/33/2 51/47/2
+f 1/49/6 35/74/6 37/50/6
+f 42/54/6 46/75/6 43/52/6
+f 46/75/6 28/76/6 47/77/6
+f 43/52/6 46/75/6 47/77/6
+f 41/53/6 44/56/6 2/78/6
+f 44/56/6 45/55/6 2/78/6
+f 41/53/6 2/78/6 42/54/6
+f 3/57/6 28/76/6 45/55/6
+f 28/76/6 46/75/6 45/55/6
+f 12/58/2 19/48/2 22/59/2
+f 27/61/2 11/44/2 6/62/2
+g everness_mineral_torch.vox_everness_mineral_torch.vox_particle_cube
+usemtl particle_cube
+f 60/79/2 64/80/2 61/81/2
+f 63/82/5 61/81/5 64/80/5
+f 58/83/4 60/79/4 62/84/4
+f 61/85/3 62/86/3 60/87/3
+f 58/83/1 59/88/1 63/89/1
+f 58/90/6 64/91/6 57/92/6
+f 60/79/2 57/93/2 64/80/2
+f 63/82/5 59/94/5 61/81/5
+f 58/83/4 57/93/4 60/79/4
+f 61/85/3 59/95/3 62/86/3
+f 58/83/1 62/84/1 59/88/1
+f 58/90/6 63/96/6 64/91/6

models/everness_mineral_torch_wall.obj

@@ -0,0 +1,243 @@
+# Blender v2.83.20 OBJ File: 'everness_mineral_torch.blend'
+# www.blender.org
+mtllib everness_mineral_torch_wall.mtl
+o everness_mineral_torch.vox
+v 0.062500 -0.594127 -0.408750
+v 0.062500 -0.281627 0.132516
+v -0.125000 -0.335753 0.163766
+v 0.125000 -0.210753 0.380272
+v 0.062500 -0.040000 0.426025
+v 0.062500 -0.071250 0.371899
+v 0.250000 -0.071250 0.371899
+v -0.125000 0.005753 0.255272
+v 0.062500 -0.321250 -0.061114
+v 0.062500 -0.485873 -0.471250
+v 0.187500 -0.071250 0.371899
+v 0.062500 -0.290000 -0.006987
+v 0.187500 -0.227500 0.101266
+v 0.125000 0.005753 0.255272
+v -0.187500 -0.102500 0.317772
+v 0.125000 -0.258750 0.047139
+v -0.062500 -0.071250 0.371899
+v 0.250000 -0.102500 0.317772
+v 0.125000 -0.290000 -0.006987
+v -0.125000 -0.321250 -0.061114
+v -0.125000 -0.290000 -0.006987
+v 0.125000 -0.321250 -0.061114
+v -0.187500 -0.290000 -0.006987
+v -0.187500 -0.258750 0.047139
+v -0.250000 -0.258750 0.047139
+v -0.250000 -0.227500 0.101266
+v 0.187500 -0.040000 0.426025
+v -0.125000 -0.173373 0.070016
+v -0.312500 -0.227500 0.101266
+v -0.125000 -0.210753 0.380272
+v -0.312500 -0.102500 0.317772
+v 0.312500 -0.102500 0.317772
+v -0.187500 -0.040000 0.426025
+v 0.312500 -0.227500 0.101266
+v -0.062500 -0.594127 -0.408750
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+v 0.062500 -0.173373 0.070016
+v 0.125000 -0.119247 0.038766
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+v -0.062500 -0.173373 0.070016
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+v -0.187500 -0.225511 0.460961
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+vn 0.0000 -0.8660 0.5000
+vn 0.0000 0.8660 -0.5000
+vn 0.0000 0.5000 0.8660
+vn 1.0000 0.0000 -0.0000
+vn -1.0000 0.0000 0.0000
+vn 0.0000 -0.5000 -0.8660
+g everness_mineral_torch.vox_everness_mineral_torch.vox_torch
+usemtl torch
+s off
+f 52/1/1 20/2/1 54/3/1
+f 49/4/1 23/5/1 21/6/1
+f 44/7/1 4/8/1 30/9/1
+f 50/10/1 25/11/1 24/12/1
+f 53/13/1 48/14/1 15/15/1
+f 1/16/1 45/17/1 35/18/1
+f 37/19/2 42/20/2 10/21/2
+f 33/22/1 17/23/1 56/24/1
+f 8/25/3 4/26/3 14/27/3
+f 42/20/4 1/16/4 10/21/4
+f 41/28/4 14/27/4 4/29/4
+f 46/30/5 35/18/5 45/17/5
+f 13/31/2 39/32/2 40/33/2
+f 28/34/5 30/35/5 8/25/5
+f 48/14/1 29/36/1 26/37/1
+f 14/38/2 47/39/2 8/40/2
+f 18/41/2 34/42/2 38/43/2
+f 11/44/2 18/41/2 36/45/2
+f 16/46/2 51/47/2 19/48/2
+f 1/49/6 37/50/6 10/51/6
+f 43/52/6 41/53/6 42/54/6
+f 45/55/6 44/56/6 3/57/6
+f 12/58/2 22/59/2 9/60/2
+f 27/61/2 6/62/2 5/63/2
+f 52/1/1 21/6/1 20/2/1
+f 49/4/1 24/12/1 23/5/1
+f 30/9/1 3/64/1 44/7/1
+f 44/7/1 41/53/1 4/8/1
+f 50/10/1 26/37/1 25/11/1
+f 53/13/1 55/65/1 48/14/1
+f 1/16/1 2/66/1 45/17/1
+f 37/19/2 46/30/2 42/20/2
+f 33/22/1 53/13/1 17/23/1
+f 8/25/3 30/67/3 4/26/3
+f 42/20/4 2/66/4 1/16/4
+f 41/28/4 43/68/4 14/27/4
+f 46/30/5 37/19/5 35/18/5
+f 13/31/2 38/43/2 39/32/2
+f 8/25/5 47/69/5 28/34/5
+f 28/34/5 3/70/5 30/35/5
+f 48/14/1 31/71/1 29/36/1
+f 14/38/2 43/52/2 47/39/2
+f 18/41/2 32/72/2 34/42/2
+f 11/44/2 7/73/2 18/41/2
+f 16/46/2 40/33/2 51/47/2
+f 1/49/6 35/74/6 37/50/6
+f 42/54/6 46/75/6 43/52/6
+f 46/75/6 28/76/6 47/77/6
+f 43/52/6 46/75/6 47/77/6
+f 41/53/6 44/56/6 2/78/6
+f 44/56/6 45/55/6 2/78/6
+f 41/53/6 2/78/6 42/54/6
+f 3/57/6 28/76/6 45/55/6
+f 28/76/6 46/75/6 45/55/6
+f 12/58/2 19/48/2 22/59/2
+f 27/61/2 11/44/2 6/62/2
+g everness_mineral_torch.vox_everness_mineral_torch.vox_particle_cube
+usemtl particle_cube
+f 60/79/2 64/80/2 61/81/2
+f 63/82/5 61/81/5 64/80/5
+f 58/83/4 60/79/4 62/84/4
+f 61/85/3 62/86/3 60/87/3
+f 58/83/1 59/88/1 63/89/1
+f 58/90/6 64/91/6 57/92/6
+f 60/79/2 57/93/2 64/80/2
+f 63/82/5 59/94/5 61/81/5
+f 58/83/4 57/93/4 60/79/4
+f 61/85/3 59/95/3 62/86/3
+f 58/83/1 62/84/1 59/88/1
+f 58/90/6 63/96/6 64/91/6

nodes_farming.lua

@@ -12,8 +12,6 @@
     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 S = minetest.get_translator(minetest.get_current_modname())

panes.lua

@@ -12,8 +12,6 @@
     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 S = minetest.get_translator(minetest.get_current_modname())
@@ -104,4 +102,4 @@ if minetest.get_modpath('doors') then
             {'xpanes:cursed_bar_flat', 'xpanes:cursed_bar_flat'},
         }
     })
-end
+end

settingtypes.txt

@@ -360,6 +360,30 @@ everness_forsaken_tundra_under_y_max (y max) int -256
 # Lower limit for biome.
 everness_forsaken_tundra_under_y_min (y min) int -31000
 
+[*Mineral Waters]
+
+# Enable/ Disable Mineral Waters Biome
+# Disabling this biome might result in missing recipes.
+everness_mineral_waters (Mineral Waters) bool true
+
+# Upper limit for biome.
+everness_mineral_waters_y_max (y max) int 31000
+
+# Lower limit for biome.
+everness_mineral_waters_y_min (y min) int 1
+
+[*Mineral Waters Under]
+
+# Enable/ Disable Mineral Waters Under Biome
+# Disabling this biome might result in missing recipes.
+everness_mineral_waters_under (Mineral Waters) bool true
+
+# Upper limit for biome.
+everness_mineral_waters_under_y_max (y max) int -256
+
+# Lower limit for biome.
+everness_mineral_waters_under_y_min (y min) int -31000
+
 [Features]
 
 # Enable/ Disable Item pick up with sneak key

skybox.lua

@@ -12,8 +12,6 @@
     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 = {
@@ -678,7 +676,28 @@ local skybox_defs = {
                 fog_moon_tint = '#BE972D'
             }
         }
-    }
+    },
+    everness_mineral_waters = {
+        sky_parameters = {
+            type = 'regular',
+            sky_color = {
+                day_sky = '#264890',
+                day_horizon = '#3884CF',
+                dawn_sky = '#B4BAFA',
+                dawn_horizon = '#FDA47E',
+                night_sky = '#A3609E',
+                night_horizon = '#C7A8D9',
+                fog_sun_tint = '#FDA47E',
+                fog_moon_tint = '#FAE0EB'
+            }
+        },
+        -- sun_parameters = {
+        --     texture = 'everness_bamboo_forest_sun.png',
+        --     scale = 1.57,
+        --     tonemap = 'everness_bamboo_forest_sun_tonemap.png',
+        --     sunrise = 'everness_bamboo_forest_sunrisebg.png',
+        -- },
+    },
 }
 
 local function should_flip(player)

sneak_pickup.lua

@@ -12,8 +12,6 @@
     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 DELAY = 0

stairs.lua

@@ -12,8 +12,6 @@
     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 S = minetest.get_translator(minetest.get_current_modname())

tools.lua

@@ -12,8 +12,6 @@
     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 S = minetest.get_translator(minetest.get_current_modname())

torches.lua

@@ -0,0 +1,226 @@
+--[[
+    Everness. Never ending discovery in Everness mapgen.
+    Copyright (C) 2024 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.
+
+
+    Authors of source code
+    ----------------------
+    Originally by celeron55, Perttu Ahola <celeron55@gmail.com> (LGPLv2.1+)
+    Various Minetest developers and contributors (LGPLv2.1+)
+
+    The torch code was derived by sofar from the 'torches' mod by
+    BlockMen (LGPLv2.1+)
+--]]
+
+local S = minetest.get_translator(minetest.get_current_modname())
+
+local function on_flood(pos, oldnode, newnode)
+    minetest.add_item(pos, ItemStack('everness:mineral_torch 1'))
+    -- Play flame-extinguish sound if liquid is not an 'igniter'
+    local nodedef = minetest.registered_items[newnode.name]
+
+    if not (
+        nodedef
+        and nodedef.groups
+        and nodedef.groups.igniter
+        and nodedef.groups.igniter > 0
+    ) then
+        minetest.sound_play('default_cool_lava',
+            {
+                pos = pos,
+                max_hear_distance = 16,
+                gain = 0.07
+            },
+            true
+        )
+    end
+    -- Remove the torch node
+    return false
+end
+
+minetest.register_node('everness:mineral_torch', {
+    description = S('Mineral') .. ' ' .. S('Torch'),
+    drawtype = 'mesh',
+    mesh = 'everness_mineral_torch.obj',
+    inventory_image = 'everness_mineral_torch_item.png',
+    wield_image = 'everness_mineral_torch_item.png',
+    wield_scale = { x = 2, y = 2, z = 1 },
+    tiles = {
+        { name = 'everness_mineral_torch_mesh.png' },
+        {
+            name = 'everness_mineral_torch_animated.png',
+            animation = {
+                type = 'vertical_frames',
+                aspect_w = 36,
+                aspect_h = 6,
+                length = 1
+            },
+            backface_culling = false
+        }
+    },
+    use_texture_alpha = 'blend',
+    paramtype = 'light',
+    paramtype2 = 'wallmounted',
+    sunlight_propagates = true,
+    walkable = false,
+    liquids_pointable = false,
+    light_source = 12,
+    groups = {
+        choppy = 2,
+        dig_immediate = 3,
+        flammable = 1,
+        attached_node = 1,
+        torch = 1
+    },
+    drop = 'everness:mineral_torch',
+    selection_box = {
+        type = 'wallmounted',
+        wall_bottom = { -1 / 8, -1 / 2, -1 / 8, 1 / 8, 2 / 16, 1 / 8 },
+    },
+    sounds = Everness.node_sound_wood_defaults(),
+    on_place = function(itemstack, placer, pointed_thing)
+        local under = pointed_thing.under
+        local node = minetest.get_node(under)
+        local def = minetest.registered_nodes[node.name]
+
+        if def
+            and def.on_rightclick
+            and not (
+                placer
+                and placer:is_player()
+                and placer:get_player_control().sneak
+            )
+        then
+            return def.on_rightclick(under, node, placer, itemstack,
+                pointed_thing) or itemstack
+        end
+
+        local above = pointed_thing.above
+        local wdir = minetest.dir_to_wallmounted(vector.subtract(under, above))
+
+        local fakestack = itemstack
+
+        if wdir == 0 then
+            fakestack:set_name('everness:mineral_torch_ceiling')
+        elseif wdir == 1 then
+            fakestack:set_name('everness:mineral_torch')
+        else
+            fakestack:set_name('everness:mineral_torch_wall')
+        end
+
+        itemstack = minetest.item_place(fakestack, placer, pointed_thing, wdir)
+
+        itemstack:set_name('everness:mineral_torch')
+
+        return itemstack
+    end,
+    floodable = true,
+    on_flood = on_flood,
+    on_rotate = false
+})
+
+minetest.register_node('everness:mineral_torch_wall', {
+    drawtype = 'mesh',
+    mesh = 'everness_mineral_torch_wall.obj',
+    tiles = {
+        { name = 'everness_mineral_torch_mesh.png' },
+        {
+            name = 'everness_mineral_torch_animated.png',
+            animation = {
+                type = 'vertical_frames',
+                aspect_w = 36,
+                aspect_h = 6,
+                length = 1
+            },
+            backface_culling = false
+        }
+    },
+    use_texture_alpha = 'blend',
+    paramtype = 'light',
+    paramtype2 = 'wallmounted',
+    sunlight_propagates = true,
+    walkable = false,
+    light_source = 12,
+    groups = {
+        choppy = 2,
+        dig_immediate = 3,
+        flammable = 1,
+        not_in_creative_inventory = 1,
+        attached_node = 1,
+        torch = 1
+    },
+    drop = 'everness:mineral_torch',
+    selection_box = {
+        type = 'wallmounted',
+        wall_side = { -1 / 2, -1 / 2, -1 / 8, -1 / 8, 1 / 8, 1 / 8 },
+    },
+    sounds = Everness.node_sound_wood_defaults(),
+    floodable = true,
+    on_flood = on_flood,
+    on_rotate = false
+})
+
+minetest.register_node('everness:mineral_torch_ceiling', {
+    drawtype = 'mesh',
+    mesh = 'everness_mineral_torch_ceiling.obj',
+    tiles = {
+        { name = 'everness_mineral_torch_mesh.png' },
+        {
+            name = 'everness_mineral_torch_animated.png',
+            animation = {
+                type = 'vertical_frames',
+                aspect_w = 36,
+                aspect_h = 6,
+                length = 1
+            },
+            backface_culling = false
+        }
+    },
+    use_texture_alpha = 'blend',
+    paramtype = 'light',
+    paramtype2 = 'wallmounted',
+    sunlight_propagates = true,
+    walkable = false,
+    light_source = 12,
+    groups = {
+        choppy = 2,
+        dig_immediate = 3,
+        flammable = 1,
+        not_in_creative_inventory = 1,
+        attached_node = 1,
+        torch = 1
+    },
+    drop = 'everness:mineral_torch',
+    selection_box = {
+        type = 'wallmounted',
+        wall_top = { -1 / 8, -1 / 16, -5 / 16, 1 / 8, 1 / 2, 1 / 8 },
+    },
+    sounds = Everness.node_sound_wood_defaults(),
+    floodable = true,
+    on_flood = on_flood,
+    on_rotate = false
+})
+
+-- minetest.register_craft({
+--     output = 'everness:mineral_torch 4',
+--     recipe = {
+--         { 'everness:coal_lump' },
+--         { 'group:stick' },
+--     }
+-- })
+
+minetest.register_craft({
+    type = 'fuel',
+    recipe = 'everness:mineral_torch',
+    burntime = 4,
+})