4 Change Frosted Icesheet under textures, tweak decorations, mapgen and add icicles

LICENSE.txt

@@ -1053,7 +1053,6 @@ GNU Lesser General Public License v2.1 or later (see included LICENSE file)
 - everness_forsaken_desert_temple.lua
 - everness_forsaken_tundra_rocks.lua
 - everness_forsythia_on_moss.lua
-- everness_frosted_crystal.lua
 - everness_frosted_lands_fossils.lua
 - everness_frosted_lands_stalagmite.lua
 - everness_frosted_lands_volcanic_rock.lua

api.lua

@@ -727,3 +727,53 @@ function Everness.node_sound_mud_defaults(table)
     default.node_sound_defaults(table)
     return table
 end
+
+--
+-- Forsted Cave Icicles
+--
+
+function Everness.stack_icicle_recursive(node, pos_node, incrementer, pos_marker, direction)
+    local nb = node
+    local pos = pos_node
+    local inc = incrementer
+    local m_pos = pos_marker
+
+    while nb.name == 'air' or nb.name == 'ignore' do
+        if nb.name == 'ignore' then
+            Everness.emerge_icicle_area_recursive(pos, inc, m_pos, direction)
+            break
+        else
+            minetest.set_node(pos, { name = 'everness:frosted_cave_ice_illuminating' })
+            -- Shift 1 down
+            inc = inc + 1
+            local y_offset = (direction == 'down') and (m_pos.y - inc) or (m_pos.y + inc)
+            pos = vector.new(m_pos.x, y_offset, m_pos.z)
+            nb = minetest.get_node(pos)
+        end
+    end
+end
+
+function Everness.emerge_icicle_area_recursive(pos_node, incrementer, pos_marker, direction)
+    local y_offset = (direction == 'down') and (pos_node.y - 16) or (pos_node.y + 16)
+
+    minetest.emerge_area(
+        vector.new(pos_node.x - 1, pos_node.y, pos_node.z - 1),
+        vector.new(pos_node.x + 1, y_offset, pos_node.z + 1),
+        function(blockpos, action, calls_remaining, param)
+            Everness:emerge_area(blockpos, action, calls_remaining, param)
+        end,
+        {
+            callback = function(data)
+                local incrementer_cllbck = data.incrementer
+                local pos_node_cllbck = data.pos_node
+                local node_cllbck = minetest.get_node(pos_node_cllbck)
+
+                Everness.stack_icicle_recursive(node_cllbck, pos_node_cllbck, incrementer_cllbck, pos_marker, direction)
+            end,
+            data = {
+                incrementer = incrementer,
+                pos_node = pos_node
+            }
+        }
+    )
+end

assets/schematics/everness_frosted_icicle_large_ceiling.lua

@@ -0,0 +1,102 @@
+schematic = {
+	size = {x=2, y=19, z=2},
+	yslice_prob = {
+		{ypos=0, prob=254},
+		{ypos=1, prob=254},
+		{ypos=2, prob=254},
+		{ypos=3, prob=254},
+		{ypos=4, prob=254},
+		{ypos=5, prob=254},
+		{ypos=6, prob=254},
+		{ypos=7, prob=254},
+		{ypos=8, prob=254},
+		{ypos=9, prob=254},
+		{ypos=10, prob=254},
+		{ypos=11, prob=254},
+		{ypos=12, prob=254},
+		{ypos=13, prob=254},
+		{ypos=14, prob=254},
+		{ypos=15, prob=254},
+		{ypos=16, prob=254},
+		{ypos=17, prob=254},
+		{ypos=18, prob=254},
+	},
+	data = {
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_icicle_large_ceiling_marker", prob=254, param2=2},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+	},
+}

assets/schematics/everness_frosted_icicle_large_floor.lua

@@ -0,0 +1,107 @@
+schematic = {
+	size = {x=2, y=20, z=2},
+	yslice_prob = {
+		{ypos=0, prob=254},
+		{ypos=1, prob=254},
+		{ypos=2, prob=254},
+		{ypos=3, prob=254},
+		{ypos=4, prob=254},
+		{ypos=5, prob=254},
+		{ypos=6, prob=254},
+		{ypos=7, prob=254},
+		{ypos=8, prob=254},
+		{ypos=9, prob=254},
+		{ypos=10, prob=254},
+		{ypos=11, prob=254},
+		{ypos=12, prob=254},
+		{ypos=13, prob=254},
+		{ypos=14, prob=254},
+		{ypos=15, prob=254},
+		{ypos=16, prob=254},
+		{ypos=17, prob=254},
+		{ypos=18, prob=254},
+		{ypos=19, prob=254},
+	},
+	data = {
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_cave_ice_illuminating", prob=254, param2=0},
+		{name="air", prob=254, param2=0},
+		{name="everness:frosted_icicle_large_floor_marker", prob=254, param2=2},
+		{name="air", prob=254, param2=0},
+	},
+}

mapgen_forsaken_tundra_under.lua

@@ -261,6 +261,9 @@ local data = {}
 local chance = 50
 local disp = 16
 local rotations = { '0', '90', '180', '270' }
+local everness_forsaken_tundra_under_y_max = y_max - 1500 > y_min and y_max - 1500 or y_max
+local everness_forsaken_tundra_under_y_min = y_min
+
 -- size = { x = 39, y = 28, z = 39 }
 local willow_tree_volume = 39 * 39 * 28
 local willow_tree_schem = minetest.get_modpath('everness') .. '/schematics/everness_willow_tree.mts'
@@ -277,8 +280,6 @@ minetest.register_on_generated(function(minp, maxp, blockseed)
 
     local x_disp = rand:next(0, disp)
     local z_disp = rand:next(0, disp)
-    local everness_forsaken_tundra_under_y_max = y_max - 1500 > y_min and y_max - 1500 or y_max
-    local everness_forsaken_tundra_under_y_min = y_min
 
     if everness_forsaken_tundra_under_y_min < maxp.y
         and maxp.y < everness_forsaken_tundra_under_y_max

mapgen_frosted_icesheet_under.lua

@@ -83,7 +83,6 @@ minetest.register_decoration({
         'everness:ancient_emerald_ice',
         'everness:dense_emerald_ice',
         'everness:emerald_ice',
-        'everness:frosted_cave_ice_illuminating',
         'everness:frosted_ice',
         'everness:frosted_ice_translucent',
     },
@@ -103,12 +102,51 @@ minetest.register_decoration({
         'everness:ancient_emerald_ice',
         'everness:dense_emerald_ice',
         'everness:emerald_ice',
-        'everness:frosted_cave_ice_illuminating',
         'everness:frosted_ice',
         'everness:frosted_ice_translucent',
     },
 })
 
+minetest.register_decoration({
+    name = 'everness:frosted_icesheet_under_illuminating_floors',
+    deco_type = 'simple',
+    place_on = {
+        'everness:ancient_emerald_ice',
+        'everness:dense_emerald_ice',
+        'everness:emerald_ice',
+        'everness:frosted_ice',
+        'everness:frosted_ice_translucent',
+    },
+    sidelen = 16,
+    place_offset_y = -1,
+    fill_ratio = 0.01,
+    biomes = { 'everness_frosted_icesheet_under' },
+    y_max = y_max,
+    y_min = y_min,
+    decoration = { 'everness:frosted_cave_ice_illuminating' },
+    flags = 'all_floors, force_placement'
+})
+
+minetest.register_decoration({
+    name = 'everness:frosted_icesheet_under_illuminating_ceilings',
+    deco_type = 'simple',
+    place_on = {
+        'everness:ancient_emerald_ice',
+        'everness:dense_emerald_ice',
+        'everness:emerald_ice',
+        'everness:frosted_ice',
+        'everness:frosted_ice_translucent',
+    },
+    sidelen = 16,
+    place_offset_y = -1,
+    fill_ratio = 0.01,
+    biomes = { 'everness_frosted_icesheet_under' },
+    y_max = y_max,
+    y_min = y_min,
+    decoration = { 'everness:frosted_cave_ice_illuminating' },
+    flags = 'all_ceilings, force_placement'
+})
+
 minetest.register_decoration({
     name = 'everness:frosted_icesheet_under_amaranita_lantern',
     deco_type = 'simple',
@@ -116,7 +154,6 @@ minetest.register_decoration({
         'everness:ancient_emerald_ice',
         'everness:dense_emerald_ice',
         'everness:emerald_ice',
-        'everness:frosted_cave_ice_illuminating',
         'everness:frosted_ice',
         'everness:frosted_ice_translucent',
     },
@@ -143,7 +180,6 @@ minetest.register_decoration({
         'everness:ancient_emerald_ice',
         'everness:dense_emerald_ice',
         'everness:emerald_ice',
-        'everness:frosted_cave_ice_illuminating',
         'everness:frosted_ice',
         'everness:frosted_ice_translucent',
     },
@@ -164,6 +200,60 @@ minetest.register_decoration({
     num_spawn_by = 8
 })
 
+minetest.register_decoration({
+    name = 'everness:frosted_icicle_large_ceiling',
+    deco_type = 'schematic',
+    place_on = {
+        'everness:ancient_emerald_ice',
+        'everness:dense_emerald_ice',
+        'everness:emerald_ice',
+        'everness:frosted_ice',
+        'everness:frosted_ice_translucent',
+    },
+    sidelen = 16,
+    noise_params = {
+        offset = -0.004,
+        scale = 0.01,
+        spread = { x = 100, y = 100, z = 100 },
+        seed = 137,
+        octaves = 3,
+        persist = 0.7,
+    },
+    biomes = { 'everness_frosted_icesheet_under' },
+    y_max = y_max,
+    y_min = y_min,
+    schematic = minetest.get_modpath('everness') .. '/schematics/everness_frosted_icicle_large_ceiling.mts',
+    flags = 'place_center_x, place_center_z, all_ceilings',
+    rotation = 'random',
+})
+
+minetest.register_decoration({
+    name = 'everness:frosted_icicle_large_floor',
+    deco_type = 'schematic',
+    place_on = {
+        'everness:ancient_emerald_ice',
+        'everness:dense_emerald_ice',
+        'everness:emerald_ice',
+        'everness:frosted_ice',
+        'everness:frosted_ice_translucent',
+    },
+    sidelen = 16,
+    noise_params = {
+        offset = -0.004,
+        scale = 0.01,
+        spread = { x = 100, y = 100, z = 100 },
+        seed = 137,
+        octaves = 3,
+        persist = 0.7,
+    },
+    biomes = { 'everness_frosted_icesheet_under' },
+    y_max = y_max,
+    y_min = y_min,
+    schematic = minetest.get_modpath('everness') .. '/schematics/everness_frosted_icicle_large_floor.mts',
+    flags = 'place_center_x, place_center_z, all_floors',
+    rotation = 'random',
+})
+
 minetest.register_decoration({
     name = 'everness:frosted_icesheet_under_plants',
     deco_type = 'simple',
@@ -171,7 +261,6 @@ minetest.register_decoration({
         'everness:ancient_emerald_ice',
         'everness:dense_emerald_ice',
         'everness:emerald_ice',
-        'everness:frosted_cave_ice_illuminating',
         'everness:frosted_ice',
         'everness:frosted_ice_translucent',
     },
@@ -184,52 +273,119 @@ minetest.register_decoration({
         octaves = 3,
         persist = 0.6
     },
-    param2 = 11,
+    param2 = 8,
     biomes = { 'everness_frosted_icesheet_under' },
     y_max = y_max,
     y_min = y_min,
     decoration = {
         'everness:blooming_cooksonia',
-        'everness:creeping_moss_spores',
         'everness:frosted_icicle_floor',
     },
     flags = 'all_floors',
 })
 
 minetest.register_decoration({
-    name = 'everness:frosted_icesheet_under_crystal',
+    name = 'everness:frosted_icesheet_under_plants_2',
-    deco_type = 'schematic',
+    deco_type = 'simple',
     place_on = {
         'everness:ancient_emerald_ice',
         'everness:dense_emerald_ice',
         'everness:emerald_ice',
-        'everness:frosted_cave_ice_illuminating',
         'everness:frosted_ice',
         'everness:frosted_ice_translucent',
     },
-    place_offset_y = 1,
     sidelen = 16,
     noise_params = {
         offset = 0,
-        scale = 0.002,
+        scale = 0.02,
-        spread = { x = 250, y = 250, z = 250 },
+        spread = { x = 200, y = 200, z = 200 },
-        seed = 2,
+        seed = 329,
         octaves = 3,
-        persist = 0.66
+        persist = 0.6
     },
     biomes = { 'everness_frosted_icesheet_under' },
-    y_max = y_max - 250 > y_min and y_max - 250 or y_max,
+    y_max = y_max,
     y_min = y_min,
-    schematic = minetest.get_modpath('everness') .. '/schematics/everness_frosted_crystal.mts',
+    decoration = { 'everness:creeping_moss_spores' },
-    flags = 'place_center_x, place_center_z, all_floors, force_placement',
+    flags = 'all_floors',
-    rotation = 'random',
+    param2 = 26
-    spawn_by = {
-        'everness:ancient_emerald_ice',
-        'everness:dense_emerald_ice',
-        'everness:emerald_ice',
-        'everness:frosted_cave_ice_illuminating',
-        'everness:frosted_ice',
-        'everness:frosted_ice_translucent',
-    },
-    num_spawn_by = 8,
 })
+
+--
+-- On Generated
+--
+
+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.register_on_generated(function(minp, maxp, blockseed)
+    local gennotify = minetest.get_mapgen_object('gennotify')
+
+    if y_min < maxp.y and maxp.y < y_max then
+        --
+        -- Frosted Large Icicle Ceiling
+        --
+        for _, pos in ipairs(gennotify['decoration#' .. deco_id_frosted_icicle_large_ceiling] or {}) do
+            local markers = minetest.find_nodes_in_area(
+                vector.new(pos.x - 1, pos.y - 18, pos.z - 1),
+                vector.new(pos.x + 1, pos.y - 20, pos.z + 1),
+                {'everness:frosted_icicle_large_ceiling_marker'}
+            )
+
+            if #markers > 0 then
+                local pos_marker = markers[1]
+
+                local air_below = minetest.find_nodes_in_area(
+                    vector.new(pos_marker.x, pos_marker.y, pos_marker.z),
+                    vector.new(pos_marker.x, pos_marker.y - 7, pos_marker.z),
+                    {'air'}
+                )
+
+                -- Replace marker
+                minetest.set_node(pos_marker, { name = 'everness:frosted_cave_ice_illuminating' })
+
+                if #air_below == 7 then
+                    local incrementer = 1
+                    local pos_below = vector.new(pos_marker.x, pos_marker.y - incrementer, pos_marker.z)
+                    local node_below = minetest.get_node(pos_below)
+
+                    Everness.stack_icicle_recursive(node_below, pos_below, incrementer, pos_marker, 'down')
+                end
+            end
+        end
+
+        --
+        -- Frosted Large Icicle Floor
+        --
+        for _, pos in ipairs(gennotify['decoration#' .. deco_id_frosted_icicle_large_floor] or {}) do
+            local markers = minetest.find_nodes_in_area(
+                vector.new(pos.x - 1, pos.y + 18, pos.z - 1),
+                vector.new(pos.x + 1, pos.y + 20, pos.z + 1),
+                {'everness:frosted_icicle_large_floor_marker'}
+            )
+
+            if #markers > 0 then
+                local pos_marker = markers[1]
+
+                local air_above = minetest.find_nodes_in_area(
+                    vector.new(pos_marker.x, pos_marker.y, pos_marker.z),
+                    vector.new(pos_marker.x, pos_marker.y + 7, pos_marker.z),
+                    {'air'}
+                )
+
+                minetest.set_node(pos_marker, { name = 'everness:frosted_cave_ice_illuminating' })
+
+                -- Make sure we have some space
+                if #air_above == 7 then
+                    local incrementer = 1
+                    local pos_above = vector.new(pos_marker.x, pos_marker.y + incrementer, pos_marker.z)
+                    local node_above = minetest.get_node(pos_above)
+
+                    Everness.stack_icicle_recursive(node_above, pos_above, incrementer, pos_marker, 'up')
+                end
+            end
+        end
+    end
+end)

nodes.lua

@@ -828,7 +828,7 @@ minetest.register_node('everness:dry_ocean_dirt', {
     sounds = default.node_sound_stone_defaults(),
 })
 
--- Loot Chest Markers
+-- Loot Chest / Icicle Markers
 
 minetest.register_node('everness:japanese_shrine_lootchest_marker', {
     -- drawtype = 'airlike',
@@ -878,6 +878,22 @@ minetest.register_node('everness:forsaken_desert_temple_2_marker', {
     paramtype2 = 'facedir',
 })
 
+minetest.register_node('everness:frosted_icicle_large_ceiling_marker', {
+    -- drawtype = 'airlike',
+    description = 'Frosted Icicle Large Ceiling Marker',
+    tiles = { 'everness_lootchest_marker_top.png', 'everness_lootchest_marker_side.png' },
+    groups = { dig_immediate = 2, not_in_creative_inventory = 0 },
+    paramtype2 = 'facedir',
+})
+
+minetest.register_node('everness:frosted_icicle_large_floor_marker', {
+    -- drawtype = 'airlike',
+    description = 'Frosted Icicle Large Floor Marker',
+    tiles = { 'everness_lootchest_marker_top.png', 'everness_lootchest_marker_side.png' },
+    groups = { dig_immediate = 2, not_in_creative_inventory = 0 },
+    paramtype2 = 'facedir',
+})
+
 -- Everness default blocks
 
 minetest.register_node('everness:dirt_1', {
@@ -1102,7 +1118,8 @@ minetest.register_node('everness:frosted_cave_ice_illuminating', {
         not_in_creative_inventory = 1 },
     drop = 'everness:frosted_ice',
     sounds = default.node_sound_ice_defaults(),
-    light_source = 9
+    light_source = 9,
+    is_ground_content = false
 })
 
 minetest.register_node('everness:bone', {
@@ -2456,7 +2473,7 @@ minetest.register_node('everness:blooming_cooksonia', {
     wield_image = 'everness_blooming_cooksonia.png',
     paramtype = 'light',
     paramtype2 = 'meshoptions',
-    place_param2 = 11,
+    place_param2 = 8,
     sunlight_propagates = true,
     walkable = false,
     buildable_to = true,
@@ -2476,7 +2493,7 @@ minetest.register_node('everness:creeping_moss_spores', {
     wield_image = 'everness_creeping_moss_spores.png',
     paramtype = 'light',
     paramtype2 = 'meshoptions',
-    place_param2 = 11,
+    place_param2 = 26,
     sunlight_propagates = true,
     walkable = false,
     buildable_to = true,