Add mineral waters

.luacheckrc

@@ -89,4 +89,7 @@ read_globals = {
     "mcl_util",
     "mcl_doors",
     "mcl_vars",
+    "mcl_buckets",
+    "mcl_worlds",
+    "bucket"
 }

LICENSE.txt

@@ -1377,6 +1377,43 @@ https://freesound.org/people/Rudmer_Rotteveel/sounds/590950/
 
 - everness_extinguish_flame.1.ogg
 
+**CC-BY-4.0, by nuFF3**, https://freesound.org
+
+- everness_footstep.1.ogg
+- everness_footstep.2.ogg
+- everness_footstep.3.ogg
+- everness_footstep.4.ogg
+- everness_footstep.5.ogg
+- everness_footstep.6.ogg
+
+**CC-BY-4.0, by Anikadl**, https://freesound.org
+
+- everness_hit.1.ogg
+- everness_hit.2.ogg
+- everness_hit.3.ogg
+- everness_hit.4.ogg
+- everness_hit.5.ogg
+- everness_hit.6.ogg
+
+**CC0-1.0, by kyles**, https://freesound.org, mixed with default_place_node_hard.1.ogg by Mito551 (CC-BY-SA 3.0)
+
+- everness_place.1.ogg
+- everness_place.2.ogg
+- everness_place.3.ogg
+
+**CC0-1.0, by Kinoton**, https://freesound.org, mixed with default_hard_footstep.1.ogg by Erdie (CC-BY-SA 3.0)
+
+- everness_dug.1.ogg
+- everness_dug.2.ogg
+- everness_dug.3.ogg
+
+**CC0-1.0, by Nox_Sound**, https://freesound.org/people/Nox_Sound/sounds/576593/
+
+- everness_water_footstep.1.ogg
+- everness_water_footstep.2.ogg
+- everness_water_footstep.3.ogg
+- everness_water_footstep.4.ogg
+
 ### Models
 
 **CC-BY-SA-4.0, by SaKeL**
@@ -1449,8 +1486,8 @@ https://freesound.org/people/Rudmer_Rotteveel/sounds/590950/
 - everness_coral_tree_from_sapling.mts
 - everness_coral_tree.lua
 - everness_coral_tree.mts
-- everness_coral_volcano_x_clay.lua
+- everness_coral_volcano_everness.lua
-- everness_coral_volcano_x_clay.mts
+- everness_coral_volcano_everness.mts
 - everness_coral_volcano.lua
 - everness_coral_volcano.mts
 - everness_crystal_bush.lua

api.lua

@@ -368,6 +368,14 @@ end
 -- Sounds
 --
 
+function Everness.node_sound_defaults(table)
+    table = table or {}
+    table.footstep = table.footstep or { name = '', gain = 1.0 }
+    table.dug = table.dug or { name = 'everness_stone_hit', gain = 1.0 }
+    table.place = table.place or { name = 'everness_stone_dug', gain = 0.6 }
+    return table
+end
+
 function Everness.node_sound_frosted_snow_defaults(table)
     table = table or {}
     table.footstep = table.footstep or { name = 'everness_frosted_snow_footstep', gain = 0.2 }
@@ -512,6 +520,22 @@ function Everness.node_sound_gravel_defaults(table)
     return table
 end
 
+function Everness.node_sound_ceramic_defaults(table)
+    table = table or {}
+    table.footstep = table.footstep or { name = 'everness_ceramic_footstep', gain = 0.2 }
+    table.dig = table.dig or { name = 'everness_ceramic_hit', gain = 1.0 }
+    table.dug = table.dug or { name = 'everness_ceramic_dug', gain = 1.0 }
+    table.place = table.place or { name = 'everness_ceramic_place', gain = 1.0 }
+    return table
+end
+
+function Everness.node_sound_water_defaults(table)
+    table = table or {}
+    table.footstep = table.footstep or { name = 'everness_water_footstep', gain = 0.05 }
+    Everness.node_sound_defaults(table)
+    return table
+end
+
 --
 -- Forsted Cave Icicles
 --
@@ -1422,3 +1446,40 @@ function Everness.cool_lava(pos, node, dtime_s, prev_cool_lava_action)
         prev_cool_lava_action(pos, node, dtime_s)
     end
 end
+function Everness.get_pot_formspec(pos, label, model_texture)
+    local spos = pos.x .. ',' .. pos.y .. ',' .. pos.z
+    local hotbar_bg = ''
+    local list_bg = ''
+
+    for i = 0, 7, 1 do
+        hotbar_bg = hotbar_bg .. 'image[' .. 0 + i .. ', ' .. 4.85 .. ';1,1;everness_chest_ui_bg_hb_slot.png]'
+    end
+
+    for row = 0, 2, 1 do
+        for i = 0, 7, 1 do
+            list_bg = list_bg .. 'image[' .. 0 + i .. ',' .. 6.08 + row .. ';1,1;everness_chest_ui_bg_slot.png]'
+        end
+    end
+
+    local model = 'model[0,0.5;2.5,2.5;everness_ceramic_pot;everness_ceramic_pot.obj;' .. model_texture .. ';0,0;true;false;]'
+
+    local formspec = {
+        'size[8,9]',
+        'listcolors[#FFFFFF00;#FFFFFF1A;#5E5957]',
+        'background[5,5;1,1;everness_chest_ui_bg.png;true]',
+        'list[nodemeta:' .. spos .. ';main;0.5,3;1,1;]',
+        'list[current_player;main;0,4.85;8,1;]',
+        'list[current_player;main;0,6.08;8,3;8]',
+        'listring[nodemeta:' .. spos .. ';main]',
+        'listring[current_player;main]',
+        list_bg,
+        hotbar_bg,
+        'image[0.5,3;1,1;everness_chest_ui_bg_hb_slot.png]',
+        'label[2.5,0.5;' .. minetest.formspec_escape(label) .. ']',
+        model
+    }
+
+    formspec = table.concat(formspec, '')
+
+    return formspec
+end

crafting.lua

@@ -623,6 +623,13 @@ minetest.register_craft({
     }
 })
 
+minetest.register_craft({
+    output = 'default:paper',
+    recipe = {
+        { 'everness:lotus_leaf_3', 'everness:lotus_leaf_3', 'everness:lotus_leaf_3' },
+    }
+})
+
 -- Crystals
 
 minetest.register_craft({
@@ -813,6 +820,12 @@ minetest.register_craft({
     burntime = 370,
 })
 
+minetest.register_craft({
+    type = 'fuel',
+    recipe = 'everness:lotus_leaf_3',
+    burntime = 1,
+})
+
 --
 -- Cooking recipes
 --
@@ -942,12 +955,24 @@ minetest.register_craft({
 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'},
+        { 'everness:mineral_stone_brick_with_growth', 'everness:mineral_stone_brick_with_growth', 'everness:mineral_stone_brick_with_growth'},
         { 'group:flower', 'group:flower', 'group:flower'},
-        { 'everness:mineral_stone_brick', 'everness:mineral_stone_brick', 'everness:mineral_stone_brick'}
+        { 'everness:mineral_stone_brick_with_growth', 'everness:mineral_stone_brick_with_growth', 'everness:mineral_stone_brick_with_growth'}
     }
 })
 
+minetest.register_craft({
+    type = 'cooking',
+    output = 'everness:lotus_leaf_3',
+    recipe = 'everness:lotus_leaf',
+})
+
+minetest.register_craft({
+    type = 'cooking',
+    output = 'everness:lotus_leaf_3',
+    recipe = 'everness:lotus_leaf_2',
+})
+
 --
 -- Saplings
 --

functions.lua

@@ -716,7 +716,7 @@ minetest.register_abm({
 --
 
 minetest.register_abm({
-    label = 'everness:rising_souls',
+    label = 'everness:rising_crystals',
     nodenames = { 'group:rising_crystals' },
     neighbors = { 'group:water' },
     interval = 16,
@@ -807,7 +807,96 @@ minetest.register_abm({
     catch_up = false,
     action = function(pos, node)
         minetest.swap_node(pos, { name = 'everness:water_geyser_active' })
-        minetest.get_node_timer(pos):start(1)
+
+        local meta = minetest.get_meta(pos)
+        local partcile_time = math.random(5, 15)
+
+        -- player
+        for _, object in ipairs(minetest.get_objects_in_area(vector.new(pos.x - 0.5, pos.y - 0.5, pos.z - 0.5), vector.new(pos.x + 0.5, pos.y + 1, pos.z + 0.5))) do
+            if object:is_player()
+                and object:get_hp() > 0
+            then
+                object:add_velocity(vector.new(0, math.random(27, 32), 0))
+            end
+        end
+
+        -- particles
+        local particlespawner_def = {
+            amount = 80,
+            time = partcile_time,
+            minpos = vector.new(pos.x, pos.y + 1.5, pos.z),
+            maxpos = vector.new(pos.x, pos.y + 2, pos.z),
+            minvel = vector.new(0, 13, 0),
+            maxvel = vector.new(0, 15, 0),
+            minacc = vector.new(0, -1, 1),
+            maxacc = vector.new(0, -3, 2),
+            minexptime = 3,
+            maxexptime = 5,
+            minsize = 5,
+            maxsize = 7,
+            texture = 'water_geyser_particle.png',
+            vertical = true,
+            collisiondetection = true,
+            collision_removal = true
+        }
+
+        if minetest.has_feature({ dynamic_add_media_table = true, particlespawner_tweenable = true }) then
+            -- new syntax, above v5.6.0
+            particlespawner_def = {
+                amount = 80,
+                time = partcile_time,
+                size = {
+                    min = 5,
+                    max = 7,
+                },
+                exptime = {
+                    min = 3,
+                    max = 5
+                },
+                pos = {
+                    min = vector.new(pos.x, pos.y + 1.5, pos.z),
+                    max = vector.new(pos.x, pos.y + 2, pos.z)
+                },
+                vel = {
+                    min = vector.new(0, 13, 0),
+                    max = vector.new(0, 15, 0)
+                },
+                acc = {
+                    min = vector.new(0, -1, 1),
+                    max = vector.new(0, -3, 2)
+                },
+                texture = {
+                    name = 'water_geyser_particle.png',
+                    scale_tween = {
+                        5, 10,
+                        style = 'fwd',
+                        reps = 1
+                    },
+                    alpha_tween = {
+                        1, 0,
+                        style = 'fwd',
+                        reps = 1
+                    },
+                    blend = 'alpha',
+                },
+                vertical = true,
+                collisiondetection = true,
+                collision_removal = true
+            }
+        end
+
+        local particle_id = minetest.add_particlespawner(particlespawner_def)
+        meta:set_int('particle_id', particle_id)
+
+        minetest.sound_play({
+            name = 'everness_water_geyser',
+            gain = 1.5,
+            pitch = math.random(10, 30) / 10
+        }, {
+            pos = pos
+        })
+
+        minetest.get_node_timer(pos):start(partcile_time)
     end
 })
 
@@ -892,6 +981,140 @@ minetest.register_lbm({
     end
 })
 
+-- Activate timers on lotus flowers
+minetest.register_lbm({
+    -- Descriptive label for profiling purposes (optional).
+    -- Definitions with identical labels will be listed as one.
+    label = 'everness_lotus_flower_timers',
+
+    -- Identifier of the LBM, should follow the modname:<whatever> convention
+    name = 'everness:everness_lotus_flower_timers',
+
+    -- List of node names to trigger the LBM on.
+    -- Names of non-registered nodes and groups (as group:groupname)
+    -- will work as well.
+    nodenames = {
+        'everness:lotus_flower_white',
+        'everness:lotus_flower_purple',
+        'everness:lotus_flower_pink'
+    },
+
+    -- Whether to run the LBM's action every time a block gets activated,
+    -- and not only the first time the block gets activated after the LBM
+    -- was introduced.
+    run_at_every_load = true,
+
+    -- Function triggered for each qualifying node.
+    -- `dtime_s` is the in-game time (in seconds) elapsed since the block
+    -- was last active
+    action = function(pos, node, dtime_s)
+        local timer = minetest.get_node_timer(pos)
+
+        if not timer:is_started() then
+            minetest.get_node_timer(pos):start(1)
+        end
+    end
+})
+
+-- Spread lotus flowers and leafs around them
+minetest.register_abm({
+    label = 'Lotus Flowers and Leafs spread',
+    nodenames = {
+        'everness:lotus_flower_white',
+        'everness:lotus_flower_purple',
+        'everness:lotus_flower_pink',
+        'everness:lotus_leaf',
+        'everness:lotus_leaf_2'
+    },
+    neighbors = {
+        'everness:lotus_flower_white',
+        'everness:lotus_flower_purple',
+        'everness:lotus_flower_pink',
+        'everness:lotus_leaf',
+        'everness:lotus_leaf_2'
+    },
+    max_y = Everness.settings.biomes.everness_mineral_waters.y_max,
+    min_y = Everness.settings.biomes.everness_mineral_waters.y_min,
+    interval = 13,
+    chance = 300,
+    action = function(pos, node)
+        local under = minetest.get_node(vector.new(pos.x, pos.y - 1, pos.z))
+        local def = minetest.registered_nodes[under.name] or {}
+
+        if def.liquidtype ~= 'source' and minetest.get_item_group(under.name, 'water') == 0 then
+            return
+        end
+
+        local light = minetest.get_node_light(pos)
+
+        if not light or light < 13 then
+            return
+        end
+
+        local pos0 = vector.subtract(pos, 4)
+        local pos1 = vector.add(pos, 4)
+        local flower_node_names = {
+            'everness:lotus_flower_white',
+            'everness:lotus_flower_purple',
+            'everness:lotus_flower_pink'
+        }
+        local leaf_node_names = {
+            'everness:lotus_leaf',
+            'everness:lotus_leaf_2'
+        }
+        local node_name = flower_node_names[math.random(1, #flower_node_names)]
+        local found_flower_positions = minetest.find_nodes_in_area(pos0, pos1, flower_node_names)
+
+        -- Testing shows that a threshold of 1 result in an appropriate maximum
+        -- density of approximately 7 flowers per 9x9 area.
+        if #found_flower_positions > 1 then
+            -- Spread leafs
+            local rand_flower_pos = found_flower_positions[math.random(1, #found_flower_positions)]
+            pos0 = vector.subtract(rand_flower_pos, 4)
+            pos1 = vector.add(rand_flower_pos, 4)
+            local found_leaf_positions = minetest.find_nodes_in_area(pos0, pos1, leaf_node_names)
+
+            if #found_leaf_positions > 25 then
+                return
+            end
+
+            node_name = leaf_node_names[math.random(1, #leaf_node_names)]
+        end
+
+        local water_positions = minetest.find_nodes_in_area_under_air(pos0, pos1, 'group:water')
+
+        table.shuffle(water_positions)
+        -- Sort with the closest first
+        table.sort(water_positions, function(a, b)
+            return vector.distance(a, pos) < vector.distance(b, pos)
+        end)
+
+        local water_pos
+
+        -- find water source since we are looking only for `group:water`
+        for _, p in ipairs(water_positions) do
+            local n = minetest.get_node(p)
+            local d = minetest.registered_nodes[n.name] or {}
+
+            if d.liquidtype == 'source' then
+                water_pos = p
+                break
+            end
+        end
+
+        if not water_pos then
+            return
+        end
+
+        local water_above = vector.new(water_pos.x, water_pos.y + 1, water_pos.z)
+        light = minetest.get_node_light(water_above)
+
+        if light and light >= 13 then
+            minetest.set_node(water_above, { name = node_name })
+        end
+    end
+})
+
 -- Override lava cooling to include some variations of obsidian
 minetest.register_on_mods_loaded(function()
     for _, abm in pairs(minetest.registered_abms) do

init.lua

@@ -195,7 +195,10 @@ if minetest.get_modpath('doors') and minetest.global_exists('doors') then
     dofile(path .. '/doors.lua')
 end
 
-dofile(path .. '/buckets.lua')
+if not minetest.get_modpath('bucket') and not minetest.get_modpath('mcl_buckets') then
+    dofile(path .. '/buckets.lua')
+end
+
 dofile(path .. '/tools.lua')
 dofile(path .. '/craftitems.lua')
 dofile(path .. '/crafting.lua')
@@ -236,7 +239,13 @@ if minetest.get_modpath('mcl_core') and minetest.global_exists('mcl_core') then
     dofile(path .. '/mod_support_mcl.lua')
 end
 
-Everness.set_loot_chest_items()
+-- Minetest Game
+dofile(path .. '/mod_support_mtg.lua')
+
+minetest.register_on_mods_loaded(function()
+    Everness.set_loot_chest_items()
+end)
+
 
 local mod_end_time = (minetest.get_us_time() - mod_start_time) / 1000000
 

mapgen_bamboo_forest.lua

@@ -260,7 +260,7 @@ 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.set_gen_notify({ decoration = true }, { d_everness_bamboo_forest_large_bamboo })
 
 minetest.register_on_generated(function(minp, maxp, blockseed)
     -- Load the voxelmanip with the result of engine mapgen

mapgen_baobab_savanna.lua

@@ -178,7 +178,7 @@ local deco_ids_baobab = {
 }
 
 if #deco_ids_baobab > 1 then
-    minetest.set_gen_notify('decoration', deco_ids_baobab)
+    minetest.set_gen_notify({ decoration = true }, deco_ids_baobab)
 end
 
 minetest.register_on_generated(function(minp, maxp, blockseed)

mapgen_coral_forest.lua

@@ -259,7 +259,7 @@ register_coral_grass_decoration(0.03, 0.03, 1)
 local deco_id_coral_bones_tree = minetest.get_decoration_id('everness:coral_forest_coral_bones_tree')
 local coral_bones_tree_size = { x = 16, y = 35, z = 16 }
 
-minetest.set_gen_notify('decoration', { deco_id_coral_bones_tree })
+minetest.set_gen_notify({ decoration = true }, { deco_id_coral_bones_tree })
 
 minetest.register_on_generated(function(minp, maxp, blockseed)
     local gennotify = minetest.get_mapgen_object('gennotify')

mapgen_frosted_icesheet_under.lua

@@ -316,7 +316,7 @@ minetest.register_decoration({
 local deco_id_frosted_icicle_large_ceiling = minetest.get_decoration_id('everness:frosted_icicle_large_ceiling')
 local deco_id_frosted_icicle_large_floor = minetest.get_decoration_id('everness:frosted_icicle_large_floor')
 
-minetest.set_gen_notify('decoration', { deco_id_frosted_icicle_large_ceiling, deco_id_frosted_icicle_large_floor })
+minetest.set_gen_notify({ decoration = true }, { deco_id_frosted_icicle_large_ceiling, deco_id_frosted_icicle_large_floor })
 
 minetest.register_on_generated(function(minp, maxp, blockseed)
     local gennotify = minetest.get_mapgen_object('gennotify')

mapgen_mineral_waters.lua

@@ -64,17 +64,18 @@ minetest.register_ore({
 
 --
 -- Register decorations
+-- placeholder node `everness:crystal_stone` will be replaced in VM
 --
 
 minetest.register_decoration({
-    name = 'everness:palm_tree_1',
+    name = 'everness:palm_trees',
-    deco_type = 'schematic',
+    deco_type = 'simple',
     place_on = { 'everness:mineral_sand' },
     sidelen = 16,
     noise_params = {
         offset = 0,
-        scale = 0.02,
+        scale = 0.005,
-        spread = { x = 200, y = 200, z = 200 },
+        spread = { x = 250, y = 250, z = 250 },
         seed = 329,
         octaves = 3,
         persist = 0.6
@@ -82,48 +83,32 @@ minetest.register_decoration({
     biomes = { 'everness_mineral_waters' },
     y_max = y_max,
     y_min = y_min,
-    schematic = minetest.get_modpath('everness') .. '/schematics/everness_palm_tree.mts',
+    decoration = { 'everness:crystal_stone' },
-    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',
+    name = 'everness:pots',
-    deco_type = 'schematic',
+    deco_type = 'simple',
     place_on = { 'everness:mineral_sand' },
     sidelen = 16,
     noise_params = {
         offset = 0,
-        scale = 0.02,
+        scale = 0.002,
-        spread = { x = 200, y = 200, z = 200 },
+        spread = { x = 250, y = 250, z = 250 },
-        seed = 329,
+        seed = 2,
         octaves = 3,
-        persist = 0.6
+        persist = 0.66
     },
     biomes = { 'everness_mineral_waters' },
     y_max = y_max,
     y_min = y_min,
-    schematic = minetest.get_modpath('everness') .. '/schematics/everness_palm_tree.mts',
+    decoration = { 'everness:crystal_stone' },
-    flags = 'place_center_x, place_center_z',
+    _decoration = {
-    spawn_by = {
+        'everness:ceramic_pot_1',
-        'everness:mineral_water_source',
+        'everness:ceramic_pot_2',
-        'everness:mineral_stone_brick',
+        'everness:ceramic_pot_3',
-        'everness:mineral_stone_brick_with_growth',
+        'everness:ceramic_pot_4'
-        'everness:mineral_stone_brick_with_flower_growth',
+    }
-        'everness:mineral_sandstone',
-        'everness:mineral_sandstone_block'
-    },
-    num_spawn_by = 1,
-    check_offset = 1,
 })
 
 minetest.register_decoration({
@@ -142,17 +127,33 @@ minetest.register_decoration({
     biomes = { 'everness_mineral_waters' },
     y_max = y_max,
     y_min = y_min,
-    decoration = { 'everness:water_geyser' },
+    decoration = { 'everness:crystal_stone' },
-    spawn_by = {
+    spawn_by = { 'air' },
-        'everness:mineral_water_source',
+    num_spawn_by = 16,
-        'everness:mineral_stone_brick',
+    check_offset = 1,
-        'everness:mineral_stone_brick_with_growth',
+})
-        'everness:mineral_stone_brick_with_flower_growth',
+
-        'everness:mineral_sandstone',
+minetest.register_decoration({
-        'everness:mineral_sandstone_block'
+    name = 'everness:rose_bush',
+    deco_type = 'simple',
+    place_on = { 'everness:mineral_sand' },
+    sidelen = 16,
+    noise_params = {
+        offset = -0.004,
+        scale = 0.01,
+        spread = { x = 100, y = 100, z = 100 },
+        seed = 137,
+        octaves = 3,
+        persist = 0.7,
     },
-    num_spawn_by = 1,
+    biomes = { 'everness_mineral_waters' },
-    check_offset = -1,
+    y_max = y_max,
+    y_min = y_min,
+    decoration = { 'everness:crystal_stone' },
+    _decoration = { 'everness:rose_bush' },
+    spawn_by = { 'air' },
+    num_spawn_by = 16,
+    check_offset = 1,
 })
 
 --
@@ -170,9 +171,28 @@ local c_everness_mineral_sandstone = minetest.get_content_id('everness:mineral_s
 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 c_everness_mineral_stone_with_coal = minetest.get_content_id('everness:mineral_stone_with_coal')
-
+local c_everness_lotus_flower_white = minetest.get_content_id('everness:lotus_flower_white')
+local c_everness_lotus_flower_purple = minetest.get_content_id('everness:lotus_flower_purple')
+local c_everness_lotus_flower_pink = minetest.get_content_id('everness:lotus_flower_pink')
+local c_everness_lotus_lotus_leaf = minetest.get_content_id('everness:lotus_leaf')
+local c_everness_lotus_lotus_leaf_2 = minetest.get_content_id('everness:lotus_leaf_2')
+local c_everness_lotus_lotus_leaf_3 = minetest.get_content_id('everness:lotus_leaf_3')
+local c_everness_ceramic_pot_1 = minetest.get_content_id('everness:ceramic_pot_1')
+local c_everness_ceramic_pot_2 = minetest.get_content_id('everness:ceramic_pot_2')
+local c_everness_ceramic_pot_3 = minetest.get_content_id('everness:ceramic_pot_3')
+local c_everness_ceramic_pot_4 = minetest.get_content_id('everness:ceramic_pot_4')
+local c_everness_mineral_water_weed_1 = minetest.get_content_id('everness:mineral_water_weed_1')
+local c_everness_mineral_water_weed_2 = minetest.get_content_id('everness:mineral_water_weed_2')
+local c_everness_mineral_water_weed_3 = minetest.get_content_id('everness:mineral_water_weed_3')
+-- Biome IDs
 local biome_id_everness_mineral_waters = minetest.get_biome_id('everness_mineral_waters')
+-- Decoration IDs
+local d_everness_palm_trees = minetest.get_decoration_id('everness:palm_trees')
+local d_everness_water_geyser = minetest.get_decoration_id('everness:water_geyser')
+local d_everness_pots = minetest.get_decoration_id('everness:pots')
+local d_rose_bush = minetest.get_decoration_id('everness:rose_bush')
 
+-- Pool building blocks variations
 local pool_build_nodes = {
     {
         c_everness_mineral_stone,
@@ -185,6 +205,26 @@ local pool_build_nodes = {
         c_everness_mineral_sandstone_block
     }
 }
+local c_lotus_flowers = {
+    c_everness_lotus_flower_white,
+    c_everness_lotus_flower_purple,
+    c_everness_lotus_flower_pink
+}
+local c_lotus_leaves = {
+    c_everness_lotus_lotus_leaf,
+    c_everness_lotus_lotus_leaf_2,
+    c_everness_lotus_lotus_leaf_3
+}
+local c_pots = {
+    c_everness_ceramic_pot_1,
+    c_everness_ceramic_pot_2,
+    c_everness_ceramic_pot_3,
+    c_everness_ceramic_pot_4
+}
+local c_water_weeds = {
+    c_everness_mineral_water_weed_1,
+    c_everness_mineral_water_weed_2
+}
 
 local function find_irecursive(table, c_id)
     local found = false
@@ -203,28 +243,79 @@ local function find_irecursive(table, c_id)
     return found
 end
 
+local function place_decoration(pos, vm, area, data, deco_id, callback)
+    local deco_def = minetest.registered_decorations[deco_id]
+
+    if not deco_def then
+        return
+    end
+
+    -- Position of the 'place_on' node
+    local vi = area:indexp(pos)
+    local place_on_valid = false
+    local data_node_name = minetest.get_name_from_content_id(data[vi])
+    local placeholder_node_name = type(deco_def.decoration) == 'string' and deco_def.decoration or deco_def.decoration[1]
+
+    if type(deco_def.place_on) == 'string' then
+        if deco_def.place_on == data_node_name and data[vi + area.ystride * 2] == minetest.CONTENT_AIR then
+            place_on_valid = true
+        end
+    else
+        for i, v in ipairs(deco_def.place_on) do
+            if v == data_node_name and data[vi + area.ystride * 2] == minetest.CONTENT_AIR then
+                place_on_valid = true
+                break
+            end
+        end
+    end
+
+    local pos_above = vector.new(pos.x, pos.y + 1, pos.z)
+    local node_above = vm:get_node_at(pos_above)
+
+    if node_above.name == placeholder_node_name then
+        if place_on_valid then
+            callback(pos_above, deco_def)
+        else
+            vm:set_node_at(pos_above, { name = 'air' })
+        end
+    end
+end
+
 -- Localize data buffer table outside the loop, to be re-used for all
 -- mapchunks, therefore minimising memory use
 local data = {}
+local p2data = {}
+
+minetest.set_gen_notify({ decoration = true }, {
+    d_everness_palm_trees,
+    d_everness_water_geyser,
+    d_everness_pots,
+    d_rose_bush
+})
 
 -- 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')
     -- Returns an array containing the biome IDs of nodes in the most recently generated chunk by the current mapgen
     local biomemap = minetest.get_mapgen_object('biomemap')
-    -- '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 >= y_min then
+    -- Above sea level
-        -- Above sea level
+    if maxp.y >= y_min and table.indexof(biomemap, biome_id_everness_mineral_waters) ~= -1 then
+        local rand = PcgRandom(blockseed)
         local rand_version = rand:next(1, 2)
+        -- Load the voxelmanip with the result of engine mapgen
+        local vm, emin, emax = minetest.get_mapgen_object('voxelmanip')
+        -- Returns a table mapping requested generation notification types to arrays of positions at which the corresponding generated structures are located within the current chunk
+        local gennotify = minetest.get_mapgen_object('gennotify')
+        -- '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)
+        vm:get_param2_data(p2data)
+
+        local pot_pos = {}
 
         if rand_version == 1 then
             --
@@ -243,7 +334,6 @@ minetest.register_on_generated(function(minp, maxp, blockseed)
                             data[ai + area.ystride] == minetest.CONTENT_AIR
                             and node_def
                             and node_def.walkable
-                            and table.indexof(biomemap, biome_id_everness_mineral_waters) ~= -1
                         then
                             local length = 5 + rand:next(0, 10)
                             local width = 5 + rand:next(0, 10)
@@ -449,11 +539,263 @@ minetest.register_on_generated(function(minp, maxp, blockseed)
             end
         end
 
+        -- Place decorations after generating (2nd pass)
+        for y = minp.y, maxp.y do
+            for z = minp.z, maxp.z do
+                for x = minp.x, maxp.x do
+                    local ai = area:index(x, y, z)
+                    --
+                    -- Place Lotus Flowers and Leaves
+                    --
+                    if
+                        data[ai] == c_everness_mineral_water_source
+                        -- spawn around water
+                        and data[ai + 1 + area.zstride] == c_everness_mineral_water_source
+                        and data[ai + 1 - area.zstride] == c_everness_mineral_water_source
+                        and data[ai + 1] == c_everness_mineral_water_source
+                        and data[ai - 1] == c_everness_mineral_water_source
+                        and data[ai - 1 + area.zstride] == c_everness_mineral_water_source
+                        and data[ai - 1 - area.zstride] == c_everness_mineral_water_source
+                        and data[ai + area.zstride] == c_everness_mineral_water_source
+                        and data[ai - area.zstride] == c_everness_mineral_water_source
+                        -- make sure there is space above
+                        and data[ai + area.ystride] == minetest.CONTENT_AIR
+                        -- spawn around air above
+                        and data[ai + area.ystride + 1] == minetest.CONTENT_AIR
+                        and data[ai + area.ystride + 1 + area.zstride] == minetest.CONTENT_AIR
+                        and data[ai + area.ystride + 1 - area.zstride] == minetest.CONTENT_AIR
+                        and data[ai + area.ystride - 1] == minetest.CONTENT_AIR
+                        and data[ai + area.ystride - 1 + area.zstride] == minetest.CONTENT_AIR
+                        and data[ai + area.ystride - 1 - area.zstride] == minetest.CONTENT_AIR
+                        and data[ai + area.ystride + area.zstride] == minetest.CONTENT_AIR
+                        and data[ai + area.ystride - area.zstride] == minetest.CONTENT_AIR
+                    then
+                        if rand:next(0, 100) < 2 then
+                            data[ai + area.ystride] = c_lotus_flowers[rand:next(1, #c_lotus_flowers)]
+
+                            -- Place Lotus Leaves around Flowers
+                            local radius = 3
+                            local chance_max = 80
+
+                            for i = -radius, radius do
+                                for j = -radius, radius do
+                                    local idx = ai + i + (area.zstride * j) + area.ystride
+                                    local distance = math.round(vector.distance(area:position(ai), area:position(idx)))
+                                    local chance = math.round(chance_max / distance)
+
+                                    if chance > chance_max then
+                                        chance = chance_max
+                                    end
+
+                                    if
+                                        rand:next(0, 100) < chance
+                                        and data[idx] == minetest.CONTENT_AIR
+                                        and data[idx - area.ystride] == c_everness_mineral_water_source
+                                    then
+                                        data[idx] = c_lotus_leaves[rand:next(1, #c_lotus_leaves)]
+                                    end
+                                end
+                            end
+                        elseif rand:next(0, 100) < 4 then
+                            data[ai + area.ystride] = c_lotus_leaves[rand:next(1, #c_lotus_leaves)]
+
+                            -- add some more leaves around the leaf
+                            for i = -1, 1 do
+                                for j = -1, 1 do
+                                    local idx = ai + i + (area.zstride * j) + area.ystride
+
+                                    if
+                                        rand:next(0, 100) < 25
+                                        and data[idx] == minetest.CONTENT_AIR
+                                        and data[idx - area.ystride] == c_everness_mineral_water_source
+                                    then
+                                        data[idx] = c_lotus_leaves[rand:next(1, #c_lotus_leaves)]
+                                    end
+                                end
+                            end
+                        end
+                    end
+
+                    --
+                    -- Place Seaweed
+                    --
+                    if
+                        data[ai] == c_everness_mineral_water_source
+                        and data[ai + area.ystride] == c_everness_mineral_water_source
+                        and rand:next(0, 100) < 33
+                    then
+                        local c_weed = c_water_weeds[rand:next(1, #c_water_weeds)]
+
+                        if rand:next(0, 100) < 5 then
+                            -- Weed with light source with a bit less probability
+                            c_weed = c_everness_mineral_water_weed_3
+                        end
+
+                        if data[ai + 1] == c_everness_mineral_stone then
+                            data[ai + 1] = c_weed
+                            data[ai + 1] = c_weed
+                            data[ai + 1] = c_weed
+                            p2data[ai + 1] = 2
+                        elseif data[ai - 1] == c_everness_mineral_stone then
+                            data[ai - 1] = c_weed
+                            data[ai - 1] = c_weed
+                            data[ai - 1] = c_weed
+                            p2data[ai - 1] = 3
+                        elseif data[ai + area.zstride] == c_everness_mineral_stone then
+                            data[ai + area.zstride] = c_weed
+                            data[ai + area.zstride] = c_weed
+                            data[ai + area.zstride] = c_weed
+                            p2data[ai + area.zstride] = 4
+                        elseif data[ai - area.zstride] == c_everness_mineral_stone then
+                            data[ai - area.zstride] = c_weed
+                            data[ai - area.zstride] = c_weed
+                            data[ai - area.zstride] = c_weed
+                            p2data[ai - area.zstride] = 5
+                        elseif data[ai - area.ystride] == c_everness_mineral_stone then
+                            data[ai - area.ystride] = c_weed
+                            data[ai - area.ystride] = c_weed
+                            data[ai - area.ystride] = c_weed
+                            p2data[ai - area.ystride] = 1
+                        end
+                    end
+
+                    --
+                    -- Place pots under water
+                    --
+                    if
+                        data[ai] == c_everness_mineral_water_source
+                        -- spawn around water
+                        and data[ai + 1 + area.zstride] == c_everness_mineral_water_source
+                        and data[ai + 1 - area.zstride] == c_everness_mineral_water_source
+                        and data[ai + 1] == c_everness_mineral_water_source
+                        and data[ai - 1] == c_everness_mineral_water_source
+                        and data[ai - 1 + area.zstride] == c_everness_mineral_water_source
+                        and data[ai - 1 - area.zstride] == c_everness_mineral_water_source
+                        and data[ai + area.zstride] == c_everness_mineral_water_source
+                        and data[ai - area.zstride] == c_everness_mineral_water_source
+                        -- spawn around water above
+                        and data[ai + area.ystride] == c_everness_mineral_water_source
+                        and data[ai + area.ystride + 1] == c_everness_mineral_water_source
+                        and data[ai + area.ystride + 1 + area.zstride] == c_everness_mineral_water_source
+                        and data[ai + area.ystride + 1 - area.zstride] == c_everness_mineral_water_source
+                        and data[ai + area.ystride - 1] == c_everness_mineral_water_source
+                        and data[ai + area.ystride - 1 + area.zstride] == c_everness_mineral_water_source
+                        and data[ai + area.ystride - 1 - area.zstride] == c_everness_mineral_water_source
+                        and data[ai + area.ystride + area.zstride] == c_everness_mineral_water_source
+                        and data[ai + area.ystride - area.zstride] == c_everness_mineral_water_source
+                        -- spawn on solid node below
+                        and data[ai - area.ystride] ~= c_everness_mineral_water_source
+                    then
+                        if rand:next(0, 100) < 1 then
+                            table.insert(pot_pos, vector.new(area:position(ai)))
+                        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`
+        vm:set_param2_data(p2data)
-        minetest.generate_decorations(vm)
+
+        --
+        -- Place Decorations
+        --
+
+        --
+        -- Palm Trees
+        --
+        for _, pos in ipairs(gennotify['decoration#' .. (d_everness_palm_trees or '')] or {}) do
+            place_decoration(pos, vm, area, data, 'everness:palm_trees', function(p)
+                minetest.place_schematic_on_vmanip(
+                    vm,
+                    p,
+                    minetest.get_modpath('everness') .. '/schematics/everness_palm_tree.mts',
+                    nil,
+                    nil,
+                    true,
+                    'place_center_x, place_center_z'
+                )
+            end)
+        end
+
+        --
+        -- Water Geyser
+        --
+        for _, pos in ipairs(gennotify['decoration#' .. (d_everness_water_geyser or '')] or {}) do
+            place_decoration(pos, vm, area, data, 'everness:water_geyser', function(p)
+                vm:set_node_at(p, { name = 'everness:water_geyser' })
+            end)
+        end
+
+        --
+        -- Rose Bush
+        --
+        for _, pos in ipairs(gennotify['decoration#' .. (d_rose_bush or '')] or {}) do
+            place_decoration(pos, vm, area, data, 'everness:rose_bush', function(p)
+                vm:set_node_at(p, { name = 'everness:rose_bush' })
+            end)
+        end
+
+        --
+        -- Pots (above water)
+        --
+        for _, pos in ipairs(gennotify['decoration#' .. (d_everness_pots or '')] or {}) do
+            place_decoration(pos, vm, area, data, 'everness:pots', function(p, deco_def)
+                if deco_def._decoration then
+                    -- Use `minetest.set_node` so we can set inventory on node construct
+                    minetest.set_node(p, { name = deco_def._decoration[rand:next(1, #deco_def._decoration)] })
+
+                    local inv = minetest.get_inventory({ type = 'node', pos = p })
+                    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)
+
+                        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', 1, stack)
+                    end
+                end
+            end)
+        end
+
+        --
+        -- Pots (under water)
+        --
+        for _, v in ipairs(pot_pos) do
+            -- Use `minetest.set_node` so we can set inventory on node construct
+            minetest.set_node(v, { name = minetest.get_name_from_content_id(c_pots[rand:next(1, #c_pots)]) })
+
+            local inv = minetest.get_inventory({ type = 'node', pos = v })
+            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)
+
+                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', 1, stack)
+            end
+        end
+
         -- Set the lighting within the `VoxelManip` to a uniform value
-        vm:set_lighting({ day = 0, night = 0 })
+        vm:set_lighting({ day = 0, night = 0 }, minp, maxp)
         -- Calculate lighting for what has been created.
         vm:calc_lighting()
         -- Liquid nodes were placed so set them flowing.

mod_support_mcl.lua

@@ -1079,3 +1079,19 @@ minetest.register_craft({
         { 'everness:dry_wood', 'everness:dry_wood' },
     }
 })
+
+--
+-- Buckets
+--
+
+mcl_buckets.register_liquid({
+    source_place = 'everness:mineral_water_source',
+    source_take = { 'everness:mineral_water_source' },
+    bucketname = 'everness:bucket_mineral_water',
+    inventory_image = 'everness_mcl_bucket_mineral_water.png',
+    name = S('Mineral') .. ' ' .. S('Water') .. ' ' .. S('Bucket'),
+    longdesc = S('A bucket can be used to collect and release liquids. This one is filled with mineral water.'),
+    usagehelp = S('Place it to empty the bucket and create a mineral water source.'),
+    tt_help = S('Places a mineral water source'),
+    groups = { water_bucket = 1 },
+})

mod_support_mtg.lua

@@ -0,0 +1,32 @@
+--[[
+    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.
+
+--]]
+
+local S = minetest.get_translator(minetest.get_current_modname())
+
+--
+-- Buckets
+--
+
+if minetest.get_modpath('bucket') then
+    bucket.register_liquid(
+        'everness:mineral_water_source',
+        'everness:mineral_water_flowing',
+        'everness:bucket_mineral_water',
+        'everness_mtg_bucket_mineral_water.png',
+        S('Mineral') .. ' ' .. S('Water') .. ' ' .. S('Bucket'),
+        { tool = 1, water_bucket = 1 }
+    )
+end

models/everness_ceramic_pot.obj

@@ -0,0 +1,375 @@
+# Blender v2.83.20 OBJ File: 'everness_ceramic_pot.blend'
+# www.blender.org
+mtllib everness_ceramic_pot.mtl
+o everness_ceramic_pot.vox
+v -0.375000 -0.499000 0.375000
+v -0.437500 -0.436500 0.437500
+v -0.437500 0.501000 0.125000
+v -0.250000 0.501000 0.125000
+v -0.250000 0.501000 -0.250000
+v -0.312500 0.563500 0.312500
+v -0.312500 0.751000 -0.312500
+v 0.375000 -0.499000 0.375000
+v 0.437500 -0.436500 0.437500
+v 0.437500 0.501000 0.437500
+v 0.312500 0.563500 0.312500
+v -0.375000 -0.436500 0.375000
+v 0.375000 -0.436500 0.375000
+v -0.250000 0.501000 0.437500
+v -0.250000 0.501000 0.250000
+v -0.250000 0.563500 0.250000
+v 0.250000 0.563500 0.250000
+v -0.312500 0.751000 0.312500
+v -0.187500 0.751000 0.312500
+v 0.312500 0.751000 0.312500
+v -0.187500 0.751000 -0.187500
+v 0.187500 0.751000 -0.187500
+v -0.375000 -0.436500 -0.375000
+v -0.250000 -0.436500 -0.375000
+v 0.375000 -0.499000 -0.375000
+v -0.437500 -0.436500 -0.437500
+v 0.437500 0.501000 -0.437500
+v -0.312500 0.563500 -0.312500
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+s off
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+f 52/4/2 32/5/2 51/6/2
+f 51/7/3 42/8/3 53/9/3
+f 41/10/4 2/11/4 42/12/4
+f 5/13/5 52/4/5 51/6/5
+f 45/14/6 12/15/6 46/16/6
+f 48/17/7 16/18/7 47/19/7
+f 24/20/8 25/21/8 23/22/8
+f 26/23/9 29/24/9 25/25/9
+f 30/26/10 27/27/10 29/28/10
+f 28/29/11 23/30/11 27/31/11
+f 26/23/3 28/32/3 30/33/3
+f 31/34/12 41/10/12 42/12/12
+f 43/35/13 18/36/13 20/37/13
+f 43/35/14 14/38/14 44/39/14
+f 48/17/15 12/40/15 11/41/15
+f 50/42/16 18/43/16 49/44/16
+f 50/42/17 16/45/17 22/46/17
+f 45/14/18 14/47/18 13/48/18
+f 55/1/19 32/49/19 8/50/19
+f 2/51/20 54/52/20 53/53/20
+f 54/52/20 5/54/20 53/53/20
+f 55/1/21 9/55/21 31/2/21
+f 52/4/22 6/56/22 32/5/22
+f 53/9/3 5/57/3 51/7/3
+f 51/7/23 32/5/23 31/58/23
+f 42/8/3 2/59/3 53/9/3
+f 51/7/23 31/58/23 42/8/23
+f 41/10/24 7/60/24 2/11/24
+f 5/13/25 10/61/25 52/4/25
+f 45/14/26 19/62/26 12/15/26
+f 48/17/27 15/63/27 16/18/27
+f 24/20/8 26/64/8 25/21/8
+f 26/23/9 30/65/9 29/24/9
+f 30/26/10 28/66/10 27/27/10
+f 28/29/11 24/67/11 23/30/11
+f 26/23/3 24/67/3 28/32/3
+f 31/34/28 3/68/28 41/10/28
+f 43/35/14 44/39/14 18/36/14
+f 43/35/29 21/69/29 14/38/29
+f 48/17/7 47/19/7 12/40/7
+f 50/42/30 17/70/30 18/43/30
+f 50/42/16 49/44/16 16/45/16
+f 45/14/6 46/16/6 14/47/6
+f 55/1/31 56/3/31 32/49/31
+f 2/51/32 1/71/32 54/52/32
+f 54/52/33 4/72/33 5/54/33
+g Cube_Cube_flies
+usemtl flies
+f 33/73/34 34/74/34 36/75/34 35/76/34
+f 35/76/35 36/75/35 40/77/35 39/78/35
+f 39/79/36 40/80/36 38/81/36 37/82/36
+f 37/82/37 38/81/37 34/74/37 33/73/37

skybox.lua

@@ -690,13 +690,7 @@ local skybox_defs = {
                 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',
-        -- },
     },
 }