Remove "double drop" mechanics for bamboo (fixes #4514) (#4642)

Reviewed-on: VoxeLibre/VoxeLibre#4642
Reviewed-by: the-real-herowl <the-real-herowl@noreply.git.minetest.land>
Co-authored-by: Mikita Wiśniewski <rudzik8@protonmail.com>
Co-committed-by: Mikita Wiśniewski <rudzik8@protonmail.com>

mods/ENTITIES/mcl_mobs/api.lua

@@ -388,7 +388,7 @@ end
 
 
 
-local function on_step_work (self, dtime)
+local function on_step_work(self, dtime, moveresult)
 	local pos = self.object:get_pos()
 	if not pos then return end
 
@@ -402,7 +402,7 @@ local function on_step_work (self, dtime)
 		-- Do we abandon out of here now?
 	end
 
-	if self:falling(pos) then return end
+	if self:falling(pos, moveresult) then return end
 	if self:step_damage (dtime, pos) then return end
 
 	if self.state == "die" then return end
@@ -502,11 +502,11 @@ end
 
 
 -- main mob function
-function mob_class:on_step(dtime)
+function mob_class:on_step(dtime, moveresult)
 	if not DEVELOPMENT then
 		-- Removed as bundled Lua (5.1 doesn't support xpcall)
 		--local status, retVal = xpcall(on_step_work, on_step_error_handler, self, dtime)
-		local status, retVal = pcall(on_step_work, self, dtime)
+		local status, retVal = pcall(on_step_work, self, dtime, moveresult)
 		if status then
 			return retVal
 		else
@@ -521,7 +521,7 @@ function mob_class:on_step(dtime)
 			log_error (dump(retVal), dump(pos), dump(self))
 		end
 	else
-		return on_step_work (self, dtime)
+		return on_step_work (self, dtime, moveresult)
 	end
 end
 

mods/ENTITIES/mcl_mobs/breeding.lua

@@ -105,7 +105,7 @@ end
 
 -- Spawn a child
 function mcl_mobs.spawn_child(pos, mob_type)
-	local child = mcl_mobs.spawn(pos, mob_type)
+	local child = minetest.add_entity(pos, mob_type)
 	if not child then
 		return
 	end

mods/ENTITIES/mcl_mobs/init.lua

@@ -615,7 +615,7 @@ function mcl_mobs.register_egg(mob_id, desc, background_color, overlay_color, ad
 
 				pos.y = pos.y - 1
 				local mob = mcl_mobs.spawn(pos, mob_name)
-				if not object then
+				if not mob then
 					pos.y = pos.y + 1
 					mob = mcl_mobs.spawn(pos, mob_name)
 					if not mob then return end

mods/ENTITIES/mcl_mobs/physics.lua

@@ -927,8 +927,7 @@ end
 
 -- falling and fall damage
 -- returns true if mob died
-function mob_class:falling(pos)
-
+function mob_class:falling(pos, moveresult)
 	if self.fly and self.state ~= "die" then
 		return
 	end
@@ -951,7 +950,13 @@ function mob_class:falling(pos)
 			new_acceleration = vector.new(0, DEFAULT_FALL_SPEED, 0)
 		elseif v.y <= 0 and v.y > self.fall_speed then
 			-- fall downwards at set speed
-			new_acceleration = vector.new(0, self.fall_speed, 0)
+			if moveresult and moveresult.touching_ground then
+				-- when touching ground, retain a minimal gravity to keep the touching_ground flag
+				-- but also to not get upwards acceleration with large dtime when on bouncy ground
+				new_acceleration = vector.new(0, self.fall_speed * 0.01, 0)
+			else
+				new_acceleration = vector.new(0, self.fall_speed, 0)
+			end
 		else
 			-- stop accelerating once max fall speed hit
 			new_acceleration =vector.zero()

mods/ENTITIES/mobs_mc/axolotl.lua

@@ -72,18 +72,24 @@ local axolotl = {
 	fly = true,
 	fly_in = { "mcl_core:water_source", "mclx_core:river_water_source" },
 	breathes_in_water = true,
-	jump = true,
+	jump = false, -- would get them out of the water too often
 	damage = 2,
 	reach = 2,
 	attack_type = "dogfight",
 	attack_animals = true,
 	specific_attack = {
-		"extra_mobs_cod",
-		"extra_mobs_glow_squid",
-		"extra_mobs_salmon",
-		"extra_mobs_tropical_fish",
-		"mobs_mc_squid"
-		 },
+		"mobs_mc:cod",
+		"mobs_mc:glow_squid",
+		"mobs_mc:salmon",
+		"mobs_mc:tropical_fish",
+		"mobs_mc:squid",
+		"mobs_mc:zombie", -- todo: only drowned?
+		"mobs_mc:baby_zombie",
+		"mobs_mc:husk",
+		"mobs_mc:baby_husk",
+		"mobs_mc:guardian_elder",
+		"mobs_mc:guardian",
+	},
 	runaway = true,
 }
 

mods/ENVIRONMENT/mcl_weather/rain.lua

@@ -157,6 +157,7 @@ function mcl_weather.rain.clear()
 		mcl_weather.rain.remove_sound(player)
 		mcl_weather.rain.remove_player(player)
 		mcl_weather.remove_spawners_player(player)
+		player:set_clouds({color="#FFF0EF"})
 	end
 end
 

mods/ENVIRONMENT/mcl_weather/skycolor.lua

@@ -2,6 +2,7 @@
 local modname = minetest.get_current_modname()
 local modpath = minetest.get_modpath(modname)
 local NIGHT_VISION_RATIO = 0.45
+local DEBUG = false
 
 -- Settings
 local minimum_update_interval = { 250e3 }
@@ -190,8 +191,8 @@ end
 
 function skycolor_utils.convert_to_rgb(minval, maxval, current_val, colors)
 	-- Clamp current_val to valid range
-	current_val = math.min(minval, current_val)
-	current_val = math.max(maxval, current_val)
+	current_val = math.max(minval, current_val)
+	current_val = math.min(maxval, current_val)
 
 	-- Rescale current_val from a number between minval and maxval to a number between 1 and #colors
 	local scaled_value = (current_val - minval) / (maxval - minval) * (#colors - 1) + 1.0
@@ -199,7 +200,7 @@ function skycolor_utils.convert_to_rgb(minval, maxval, current_val, colors)
 	-- Get the first color's values
 	local index1 = math.floor(scaled_value)
 	local color1 = colors[index1]
-	local frac1 = scaled_value - index1
+	local frac1 = 1.0 - (scaled_value - index1)
 
 	-- Get the second color's values
 	local index2 = math.min(index1 + 1, #colors) -- clamp to maximum color index (will occur if index1 == #colors)
@@ -207,11 +208,32 @@ function skycolor_utils.convert_to_rgb(minval, maxval, current_val, colors)
 	local color2 = colors[index2]
 
 	-- Interpolate between color1 and color2
-	return {
+	local res = {
 		r = math.floor(frac1 * color1.r + frac2 * color2.r),
 		g = math.floor(frac1 * color1.g + frac2 * color2.g),
 		b = math.floor(frac1 * color1.b + frac2 * color2.b),
 	}
+
+	if DEBUG then
+		minetest.log(dump({
+			minval = minval,
+			maxval = maxval,
+			current_val = current_val,
+			colors = colors,
+			res = res,
+			scaled_value = scaled_value,
+
+			frac1 = frac1,
+			index1 = index1,
+			color1 = color1,
+
+			frac2 = frac2,
+			index2 = index2,
+			color2 = color2,
+		}))
+	end
+
+	return res
 end
 
 -- Simple getter. Either returns user given players list or get all connected players if none provided

mods/ENVIRONMENT/mcl_weather/skycolor/dimensions.lua

@@ -40,18 +40,21 @@ function dimension_handlers.overworld(player, sky_data)
 	end
 
 	-- Use overworld defaults
-	local day_color = mcl_weather.skycolor.get_sky_layer_color(0.15)
+	local day_color = mcl_weather.skycolor.get_sky_layer_color(0.5)
 	local dawn_color = mcl_weather.skycolor.get_sky_layer_color(0.27)
 	local night_color = mcl_weather.skycolor.get_sky_layer_color(0.1)
 	sky_data.sky = {
 		type = "regular",
 		sky_color = {
-			day_sky = day_color,
-			day_horizon = day_color,
-			dawn_sky = dawn_color,
-			dawn_horizon = dawn_color,
-			night_sky = night_color,
-			night_horizon = night_color,
+			day_sky = day_color or "#7BA4FF",
+			day_horizon = day_color or "#C0D8FF",
+			dawn_sky = dawn_color or "7BA4FF",
+			dawn_horizon = dawn_color or "#C0D8FF",
+			night_sky = night_color or "000000",
+			night_horizon = night_color or "4A6790",
+			fog_sun_tint = "#ff5f33",
+			fog_moon_tint = nil,
+			fog_tint_type = "custom",
 		},
 		clouds = true,
 	}
@@ -75,18 +78,15 @@ function dimension_handlers.overworld(player, sky_data)
 		local day_color = mcl_weather.skycolor.get_sky_layer_color(0.5)
 		local dawn_color = mcl_weather.skycolor.get_sky_layer_color(0.75)
 		local night_color = mcl_weather.skycolor.get_sky_layer_color(0)
-		sky_data.sky = {
-			type = "regular",
-			sky_color = {
-				day_sky = day_color,
-				day_horizon = day_color,
-				dawn_sky = dawn_color,
-				dawn_horizon = dawn_color,
-				night_sky = night_color,
-				night_horizon = night_color,
-			},
-			clouds = true,
-		}
+		table.update(sky_data.sky.sky_color,{
+			day_sky = day_color or "#7BA4FF",
+			day_horizon = day_color or "#C0D8FF",
+			dawn_sky = dawn_color or "7BA4FF",
+			dawn_horizon = dawn_color or "#C0D8FF",
+			night_sky = night_color or "000000",
+			night_horizon = night_color or "4A6790",
+			fog_tint_type = "default",
+		})
 		sky_data.sun = {visible = false, sunrise_visible = false}
 		sky_data.moon = {visible = false}
 		sky_data.stars = {visible = false}
@@ -164,7 +164,8 @@ function dimension_handlers.nether(player, sky_data)
 end
 
 function dimension_handlers.void(player, sky_data)
-	sky_data.sky = { type = "plain",
+	sky_data.sky = {
+		type = "plain",
 		base_color = "#000000",
 		clouds = false,
 	}

mods/ENVIRONMENT/mcl_weather/snow.lua

@@ -75,13 +75,15 @@ function mcl_weather.has_snow(pos)
 end
 
 function mcl_weather.snow.set_sky_box()
-	mcl_weather.skycolor.add_layer(
-		"weather-pack-snow-sky",
-		{{r=0, g=0, b=0},
-		{r=85, g=86, b=86},
-		{r=135, g=135, b=135},
-		{r=85, g=86, b=86},
-		{r=0, g=0, b=0}})
+	if mcl_weather.skycolor.current_layer_name() ~= "weather-pack-snow-sky" then
+		mcl_weather.skycolor.add_layer(
+			"weather-pack-snow-sky",
+			{{r=0, g=0, b=0},
+			{r=85, g=86, b=86},
+			{r=135, g=135, b=135},
+			{r=85, g=86, b=86},
+			{r=0, g=0, b=0}})
+	end
 	mcl_weather.skycolor.active = true
 	for _, player in pairs(get_connected_players()) do
 		player:set_clouds({color="#ADADADE8"})

mods/ENVIRONMENT/mcl_weather/thunder.lua

@@ -23,13 +23,15 @@ minetest.register_globalstep(function(dtime)
 	mcl_weather.rain.make_weather()
 
 	if mcl_weather.thunder.init_done == false then
-		mcl_weather.skycolor.add_layer("weather-pack-thunder-sky", {
-			{r=0, g=0, b=0},
-			{r=40, g=40, b=40},
-			{r=85, g=86, b=86},
-			{r=40, g=40, b=40},
-			{r=0, g=0, b=0},
-		})
+		if mcl_weather.skycolor.current_layer_name() ~= "weather-pack-thunder-sky" then
+			mcl_weather.skycolor.add_layer("weather-pack-thunder-sky", {
+				{r=0, g=0, b=0},
+				{r=40, g=40, b=40},
+				{r=85, g=86, b=86},
+				{r=40, g=40, b=40},
+				{r=0, g=0, b=0},
+			})
+		end
 		mcl_weather.skycolor.active = true
 		for _, player in pairs(get_connected_players()) do
 			player:set_clouds({color="#3D3D3FE8"})

mods/ITEMS/mcl_bamboo/bamboo_base.lua

@@ -5,9 +5,6 @@
 --- Copyright (C) 2022 - 2023, Michieal. See License.txt
 
 -- CONSTS
-local DOUBLE_DROP_CHANCE = 8
--- Used everywhere. Often this is just the name, but it makes sense to me as BAMBOO, because that's how I think of it...
--- "BAMBOO" goes here.
 local BAMBOO = "mcl_bamboo:bamboo"
 local BAMBOO_ENDCAP_NAME = "mcl_bamboo:bamboo_endcap"
 local BAMBOO_PLANK = BAMBOO .. "_plank"
@@ -16,7 +13,7 @@ local BAMBOO_PLANK = BAMBOO .. "_plank"
 local modname = minetest.get_current_modname()
 local S = minetest.get_translator(modname)
 local node_sound = mcl_sounds.node_sound_wood_defaults()
-local pr = PseudoRandom((os.time() + 15766) * 12) -- switched from math.random() to PseudoRandom because the random wasn't very random.
+local pr = PseudoRandom((os.time() + 15766) * 12)
 
 local on_rotate
 if minetest.get_modpath("screwdriver") then
@@ -31,33 +28,7 @@ local bamboo_def = {
 	paramtype = "light",
 	groups = {handy = 1, axey = 1, choppy = 1, dig_by_piston = 1, plant = 1, non_mycelium_plant = 1, flammable = 3},
 	sounds = node_sound,
-
-	drop = {
-		max_items = 1,
-		-- From the API:
-		-- max_items: Maximum number of item lists to drop.
-		-- The entries in 'items' are processed in order. For each:
-		-- Item filtering is applied, chance of drop is applied, if both are
-		-- successful the entire item list is dropped.
-		-- Entry processing continues until the number of dropped item lists
-		-- equals 'max_items'.
-		-- Therefore, entries should progress from low to high drop chance.
-		items = {
-			-- Examples:
-			{
-				-- 1 in DOUBLE_DROP_CHANCE chance of dropping.
-				-- Default rarity is '1'.
-				rarity = DOUBLE_DROP_CHANCE,
-				items = {BAMBOO .. " 2"},
-			},
-			{
-				-- 1 in 1 chance of dropping. (Note: this means that it will drop 100% of the time.)
-				-- Default rarity is '1'.
-				rarity = 1,
-				items = {BAMBOO},
-			},
-		},
-	},
+	drop = BAMBOO,
 
 	inventory_image = "mcl_bamboo_bamboo_shoot.png",
 	wield_image = "mcl_bamboo_bamboo_shoot.png",
@@ -86,7 +57,6 @@ local bamboo_def = {
 	on_rotate = on_rotate,
 
 	on_place = function(itemstack, placer, pointed_thing)
-
 		if not pointed_thing then
 			return itemstack
 		end
@@ -241,9 +211,6 @@ local bamboo_def = {
 		if node_above and ((bamboo_node and bamboo_node > 0) or node_above.name == BAMBOO_ENDCAP_NAME) then
 			minetest.remove_node(new_pos)
 			minetest.sound_play(node_sound.dug, sound_params, true)
-			if pr:next(1, DOUBLE_DROP_CHANCE) == 1 then
-				minetest.add_item(new_pos, istack)
-			end
 			minetest.add_item(new_pos, istack)
 		end
 	end,

mods/ITEMS/mcl_bamboo/bamboo_items.lua

@@ -9,8 +9,6 @@ local SIDE_SCAFFOLDING = false
 local SIDE_SCAFFOLD_NAME = "mcl_bamboo:scaffolding_horizontal"
 -- ---------------------------------------------------------------------------
 local SCAFFOLDING_NAME = "mcl_bamboo:scaffolding"
--- Used everywhere. Often this is just the name, but it makes sense to me as BAMBOO, because that's how I think of it...
--- "BAMBOO" goes here.
 local BAMBOO = "mcl_bamboo:bamboo"
 local BAMBOO_PLANK = BAMBOO .. "_plank"
 

mods/ITEMS/mcl_bamboo/globals.lua

@@ -74,7 +74,7 @@ function mcl_bamboo.break_orphaned(pos)
 	local node_name = node_below.name
 
 	-- short circuit checks.
-	if mcl_bamboo.is_dirt(node_name) or mcl_bamboo.is_bamboo(node_name) or mcl_bamboo.is_bamboo(minetest.get_node(pos).name) == false then
+	if node_name == "ignore" or mcl_bamboo.is_dirt(node_name) or mcl_bamboo.is_bamboo(node_name) or mcl_bamboo.is_bamboo(minetest.get_node(pos).name) == false then
 		return
 	end
 

mods/ITEMS/mcl_bamboo/init.lua

@@ -7,8 +7,6 @@
 
 -- LOCALS
 local modname = minetest.get_current_modname()
--- Used everywhere. Often this is just the name, but it makes sense to me as BAMBOO, because that's how I think of it...
--- "BAMBOO" goes here.
 local BAMBOO = "mcl_bamboo:bamboo"
 
 mcl_bamboo = {}

mods/ITEMS/mcl_bamboo/recipes.lua

@@ -5,8 +5,6 @@
 --- These are all of the fuel recipes and all of the crafting recipes, consolidated into one place.
 --- Copyright (C) 2022 - 2023, Michieal. See License.txt
 
--- Used everywhere. Often this is just the name, but it makes sense to me as BAMBOO, because that's how I think of it...
--- "BAMBOO" goes here.
 local BAMBOO = "mcl_bamboo:bamboo"
 local BAMBOO_PLANK = BAMBOO .. "_plank"
 -- Craftings

mods/ITEMS/mcl_chests/init.lua

@@ -79,7 +79,7 @@ minetest.register_lbm({
 		local node_name = node.name
 		node.name = node_name .. "_small"
 		minetest.swap_node(pos, node)
-		select_and_spawn_entity(pos, node)
+		mcl_chests.select_and_spawn_entity(pos, node)
 		if node_name == "mcl_chests:trapped_chest_on" then
 			minetest.log("action", "[mcl_chests] Disabled active trapped chest on load: " .. minetest.pos_to_string(pos))
 			mcl_chests.chest_update_after_close(pos)

mods/ITEMS/mcl_compressed_blocks/init.lua

@@ -1,146 +1,5 @@
 local modname = minetest.get_current_modname()
 local modpath = minetest.get_modpath(modname)
-local S = minetest.get_translator(modname)
-local mod = {}
-mcl_compressed_block = mod
 
-local LABELS = {
-	[0] = "@1",
-	"Compressed @1",
-	"Double Compressed @1",
-	"Triple Compressed @1",
-	"Quadruple Compressed @1",
-	"Quintuple Compressed @1",
-	"Sextuple Compressed @1",
-	"Septuple Compressed @1",
-	"Octuple Compressed @1",
-}
-local NODE_NAMES = {
-	[0] = "",
-	"compressed_",
-	"double_compressed_",
-	"triple_compressed_",
-	"quadruple_compressed_",
-	"quintuple_compressed_",
-	"sextuple_compressed_",
-	"septuple_compressed_",
-	"octuple_compressed_",
-}
-local BLAST_RESISTANCE = {
-	11, 19, 33, 58, 102, 179, 313, 548,
-}
-local HARDNESS = {
-	 3,  4,  5,  7,   9,  12,  16,  21,
-}
-
-local block_name = "Cobblestone"
-function mod.register_block_compression(base_block, block_name, max_levels, final_drops)
-	local base_nodedef = minetest.registered_nodes[base_block]
-	assert(base_nodedef)
-
-	local prev_name = base_block
-	for i = 1,(max_levels-1) do
-		local overlay_level = math.ceil(i/max_levels * 8)
-		local name = "mcl_compressed_blocks:"..NODE_NAMES[i]..block_name
-
-		minetest.register_node(name,{
-			description = S(LABELS[i], base_nodedef.description),
-			_doc_items_longdesc = (
-				"@1 is a decorative block made from 9 @2. It is useful for saving space in your inventories."
-				):gsub("@1",LABELS[i]:gsub("@1",block_name)):gsub("@2",LABELS[i-1]:gsub("@1",block_name)),
-			_doc_items_hidden = false,
-			tiles = {base_nodedef.tiles[1].."^mcl_compressed_blocks_"..tostring(overlay_level).."x_overlay.png"},
-			is_ground_content = true,
-			stack_max = 64,
-			groups = {pickaxey=1, stone=1, building_block=1},
-			sounds = base_nodedef.sounds,
-			_mcl_blast_resistance = BLAST_RESISTANCE[i],
-			_mcl_hardness = HARDNESS[i],
-		})
-
-		minetest.register_craft({
-			output = name,
-			recipe = {
-				{ prev_name, prev_name, prev_name },
-				{ prev_name, prev_name, prev_name },
-				{ prev_name, prev_name, prev_name },
-			},
-		})
-		minetest.register_craft({
-			output = prev_name .. " 9",
-			recipe = {
-				{ name },
-			},
-		})
-		prev_name = name
-	end
-
-	-- Compression Terminal Block
-	local name = "mcl_compressed_blocks:"..NODE_NAMES[max_levels]..block_name
-	minetest.register_node(name,{
-		description = S(LABELS[max_levels], base_nodedef.description),
-		_doc_items_longdesc = (
-			"@1 is a decorative block made from 9 @2. It is useful for saving space in your inventories."
-			):gsub("@1",LABELS[max_levels]:gsub("@1",block_name)):gsub("@2",LABELS[max_levels-1]:gsub("@1",block_name)),
-		_doc_items_hidden = false,
-		tiles = {base_nodedef.tiles[1].."^mcl_compressed_blocks_8x_overlay.png"},
-		is_ground_content = true,
-		stack_max = 64,
-		groups = {pickaxey=1, stone=1, building_block=1},
-		drop = final_drops,
-		sounds = base_nodedef.sounds,
-		_mcl_blast_resistance = BLAST_RESISTANCE[max_levels],
-		_mcl_hardness = HARDNESS[max_levels],
-		_mcl_silk_touch_drop = true,
-	})
-	minetest.register_craft({
-		output = name,
-		recipe = {
-			{ prev_name, prev_name, prev_name },
-			{ prev_name, prev_name, prev_name },
-			{ prev_name, prev_name, prev_name },
-		},
-	})
-	minetest.register_craft({
-		output = prev_name .. " 9",
-		recipe = {
-			{ name },
-		},
-	})
-end
-
-mod.register_block_compression("mcl_core:cobble", "cobblestone", 8, {
-	max_items = 2,
-	items = {
-		{items = {"mcl_core:diamond 9"}},
-		{items = {"mcl_nether:netherite_scrap 18"}},
-	},
-})
-mod.register_block_compression("mcl_deepslate:deepslate_cobbled", "deepslate_cobbled", 8, {
-	max_items = 2,
-	items = {
-		{items = {"mcl_core:diamond 9"}},
-		{items = {"mcl_nether:netherite_scrap 18"}},
-	},
-})
-mod.register_block_compression("mcl_core:granite", "granite", 5, {
-	max_items = 2,
-	items = {
-		{items = {"mcl_core:diamond 9"}},
-		{items = {"mcl_nether:netherite_scrap 18"}},
-	},
-})
-mod.register_block_compression("mcl_core:diorite", "diorite", 6, {
-	max_items = 2,
-	items = {
-		{items = {"mcl_core:diamond 9"}},
-		{items = {"mcl_nether:netherite_scrap 18"}},
-	},
-})
-mod.register_block_compression("mcl_core:andesite", "andesite", 6, {
-	max_items = 2,
-	items = {
-		{items = {"mcl_core:diamond 9"}},
-		{items = {"mcl_nether:netherite_scrap 18"}},
-	},
-})
+dofile(modpath.."/nodes.lua")
+dofile(modpath.."/recipes.lua")

mods/ITEMS/mcl_compressed_blocks/mod.conf

@@ -1,4 +1,3 @@
 name = mcl_compressed_blocks
-depends = mcl_core, mcl_deepslate
+depends = mcl_core
 description = adds compressed blocks to voxelibre
-

mods/ITEMS/mcl_compressed_blocks/nodes.lua

@@ -0,0 +1,124 @@
+local modname = minetest.get_current_modname()
+local S = minetest.get_translator(modname)
+
+--Compressed Cobblestone
+minetest.register_node("mcl_compressed_blocks:compressed_cobblestone", {
+	description = S("Compressed Cobblestone"),
+	_doc_items_longdesc = S("Compressed Cobblestone is a decorative block made from 9 Cobblestone. It is useful for saving space in your inventories."),
+	_doc_items_hidden = false,
+	tiles = {"mcl_compressed_blocks_compressed_cobblestone.png"},
+	is_ground_content = true,
+	stack_max = 64,
+	groups = {pickaxey=1, stone=1, building_block=1},
+	sounds = mcl_sounds.node_sound_stone_defaults(),
+	_mcl_blast_resistance = 11,
+	_mcl_hardness = 3,
+})
+
+--Double Compressed Cobble
+minetest.register_node("mcl_compressed_blocks:double_compressed_cobblestone", {
+	description = S("Double Compressed Cobblestone"),
+	_doc_items_longdesc = S("Double Compressed Cobblestone is a decorative block made from 9 Compressed Cobblestone. It is useful for saving space in your inventories."),
+	_doc_items_hidden = false,
+	tiles = {"mcl_compressed_blocks_double_compressed_cobblestone.png"},
+	is_ground_content = true,
+	stack_max = 64,
+	groups = {pickaxey=1, stone=1, building_block=1},
+	sounds = mcl_sounds.node_sound_stone_defaults(),
+	_mcl_blast_resistance = 19,
+	_mcl_hardness = 4,
+})
+
+--Triple Compressed Cobble
+minetest.register_node("mcl_compressed_blocks:triple_compressed_cobblestone", {
+	description = S("Triple Compressed Cobblestone"),
+	_doc_items_longdesc = S("Triple Compressed Cobblestone is a decorative block made from 9 Double Compressed Cobblestone. It is useful for saving space in your inventories."),
+	_doc_items_hidden = false,
+	tiles = {"mcl_compressed_blocks_triple_compressed_cobblestone.png"},
+	is_ground_content = true,
+	stack_max = 64,
+	groups = {pickaxey=1, stone=1, building_block=1},
+	sounds = mcl_sounds.node_sound_stone_defaults(),
+	_mcl_blast_resistance = 33,
+	_mcl_hardness = 5,
+})
+
+--Quadruple Compressed Cobble
+minetest.register_node("mcl_compressed_blocks:quadruple_compressed_cobblestone", {
+	description = S("Quadruple Compressed Cobblestone"),
+	_doc_items_longdesc = S("Quadruple Compressed Cobblestone is a decorative block made from 9 Triple Compressed Cobblestone. It is useful for saving space in your inventories."),
+	_doc_items_hidden = false,
+	tiles = {"mcl_compressed_blocks_quadruple_compressed_cobblestone.png"},
+	is_ground_content = true,
+	stack_max = 64,
+	groups = {pickaxey=1, stone=1, building_block=1},
+	sounds = mcl_sounds.node_sound_stone_defaults(),
+	_mcl_blast_resistance = 58,
+	_mcl_hardness = 7,
+})
+
+--Quintuple Compressed Cobble
+minetest.register_node("mcl_compressed_blocks:quintuple_compressed_cobblestone", {
+	description = S("Quintuple Compressed Cobblestone"),
+	_doc_items_longdesc = S("Quintuple Compressed Cobblestone is a decorative block made from 9 Quadruple Compressed Cobblestone. It is useful for saving space in your inventories."),
+	_doc_items_hidden = false,
+	tiles = {"mcl_compressed_blocks_quintuple_compressed_cobblestone.png"},
+	is_ground_content = true,
+	stack_max = 64,
+	groups = {pickaxey=1, stone=1, building_block=1},
+	sounds = mcl_sounds.node_sound_stone_defaults(),
+	_mcl_blast_resistance = 102,
+	_mcl_hardness = 9,
+})
+
+--Sextuple Compressed Cobble
+minetest.register_node("mcl_compressed_blocks:sextuple_compressed_cobblestone", {
+	description = S("Sextuple Compressed Cobblestone"),
+	_doc_items_longdesc = S("Sextuple Compressed Cobblestone is a decorative block made from 9 Quintuple Compressed Cobblestone. It is useful for saving space in your inventories."),
+	_doc_items_hidden = false,
+	tiles = {"mcl_compressed_blocks_sextuple_compressed_cobblestone.png"},
+	is_ground_content = true,
+	stack_max = 64,
+	groups = {pickaxey=1, stone=1, building_block=1},
+	sounds = mcl_sounds.node_sound_stone_defaults(),
+	_mcl_blast_resistance = 179,
+	_mcl_hardness = 12,
+})
+
+--Septuple Compressed Cobble
+minetest.register_node("mcl_compressed_blocks:septuple_compressed_cobblestone", {
+	description = S("Septuple Compressed Cobblestone"),
+	_doc_items_longdesc = S("Septuple Compressed Cobblestone is a decorative block made from 9 Sextuple Compressed Cobblestone. It is useful for saving space in your inventories."),
+	_doc_items_hidden = false,
+	tiles = {"mcl_compressed_blocks_septuple_compressed_cobblestone.png"},
+	is_ground_content = true,
+	stack_max = 64,
+	groups = {pickaxey=1, stone=1, building_block=1},
+	sounds = mcl_sounds.node_sound_stone_defaults(),
+	_mcl_blast_resistance = 313,
+	_mcl_hardness = 16,
+})
+
+--Ocutple Compressed Cobble
+minetest.register_node("mcl_compressed_blocks:octuple_compressed_cobblestone", {
+	description = S("Octuple Compressed Cobblestone"),
+	_doc_items_longdesc = S("Octuple Compressed Cobblestone is a decorative block made from 9 Septuple Compressed Cobblestone. It is useful for saving space in your inventories."),
+	_doc_items_hidden = false,
+	tiles = {"mcl_compressed_blocks_octuple_compressed_cobblestone.png"},
+	is_ground_content = true,
+	stack_max = 64,
+	groups = {pickaxey=1, stone=1, building_block=1},
+    drop = {
+
+		max_items = 2,
+		items = {
+			{items = {"mcl_core:diamond 9"}},
+			{items = {"mcl_nether:netherite_scrap 18"}},
+		},
+	},
+
+	sounds = mcl_sounds.node_sound_stone_defaults(),
+	_mcl_blast_resistance = 548,
+	_mcl_hardness = 21,
+	_mcl_silk_touch_drop = true,
+})

mods/ITEMS/mcl_compressed_blocks/recipes.lua

@@ -0,0 +1,127 @@
+minetest.register_craft({
+	output = "mcl_compressed_blocks:compressed_cobblestone",
+	recipe = {
+		{ "mcl_core:cobble", "mcl_core:cobble", "mcl_core:cobble" },
+		{ "mcl_core:cobble", "mcl_core:cobble", "mcl_core:cobble" },
+		{ "mcl_core:cobble", "mcl_core:cobble", "mcl_core:cobble" },
+	},
+})
+
+minetest.register_craft({
+	output = "mcl_core:cobble 9",
+	recipe = {
+		{ "mcl_compressed_blocks:compressed_cobblestone" },
+	},
+})
+
+minetest.register_craft({
+	output = "mcl_compressed_blocks:double_compressed_cobblestone",
+	recipe = {
+		{ "mcl_compressed_blocks:compressed_cobblestone", "mcl_compressed_blocks:compressed_cobblestone", "mcl_compressed_blocks:compressed_cobblestone" },
+		{ "mcl_compressed_blocks:compressed_cobblestone", "mcl_compressed_blocks:compressed_cobblestone", "mcl_compressed_blocks:compressed_cobblestone" },
+		{ "mcl_compressed_blocks:compressed_cobblestone", "mcl_compressed_blocks:compressed_cobblestone", "mcl_compressed_blocks:compressed_cobblestone" },
+	},
+})
+
+minetest.register_craft({
+	output = "mcl_compressed_blocks:compressed_cobblestone 9",
+	recipe = {
+		{ "mcl_compressed_blocks:double_compressed_cobblestone" },
+	},
+})
+
+minetest.register_craft({
+	output = "mcl_compressed_blocks:triple_compressed_cobblestone",
+	recipe = {
+		{ "mcl_compressed_blocks:double_compressed_cobblestone", "mcl_compressed_blocks:double_compressed_cobblestone", "mcl_compressed_blocks:double_compressed_cobblestone" },
+		{ "mcl_compressed_blocks:double_compressed_cobblestone", "mcl_compressed_blocks:double_compressed_cobblestone", "mcl_compressed_blocks:double_compressed_cobblestone" },
+		{ "mcl_compressed_blocks:double_compressed_cobblestone", "mcl_compressed_blocks:double_compressed_cobblestone", "mcl_compressed_blocks:double_compressed_cobblestone" },
+	},
+})
+
+minetest.register_craft({
+	output = "mcl_compressed_blocks:double_compressed_cobblestone 9",
+	recipe = {
+		{ "mcl_compressed_blocks:triple_compressed_cobblestone" },
+	},
+})
+
+minetest.register_craft({
+	output = "mcl_compressed_blocks:quadruple_compressed_cobblestone",
+	recipe = {
+		{ "mcl_compressed_blocks:triple_compressed_cobblestone", "mcl_compressed_blocks:triple_compressed_cobblestone", "mcl_compressed_blocks:triple_compressed_cobblestone" },
+		{ "mcl_compressed_blocks:triple_compressed_cobblestone", "mcl_compressed_blocks:triple_compressed_cobblestone", "mcl_compressed_blocks:triple_compressed_cobblestone" },
+		{ "mcl_compressed_blocks:triple_compressed_cobblestone", "mcl_compressed_blocks:triple_compressed_cobblestone", "mcl_compressed_blocks:triple_compressed_cobblestone" },
+	},
+})
+
+minetest.register_craft({
+	output = "mcl_compressed_blocks:triple_compressed_cobblestone 9",
+	recipe = {
+		{ "mcl_compressed_blocks:quadruple_compressed_cobblestone" },
+	},
+})
+
+minetest.register_craft({
+	output = "mcl_compressed_blocks:quintuple_compressed_cobblestone",
+	recipe = {
+		{ "mcl_compressed_blocks:quadruple_compressed_cobblestone", "mcl_compressed_blocks:quadruple_compressed_cobblestone", "mcl_compressed_blocks:quadruple_compressed_cobblestone" },
+		{ "mcl_compressed_blocks:quadruple_compressed_cobblestone", "mcl_compressed_blocks:quadruple_compressed_cobblestone", "mcl_compressed_blocks:quadruple_compressed_cobblestone" },
+		{ "mcl_compressed_blocks:quadruple_compressed_cobblestone", "mcl_compressed_blocks:quadruple_compressed_cobblestone", "mcl_compressed_blocks:quadruple_compressed_cobblestone" },
+	},
+})
+
+minetest.register_craft({
+	output = "mcl_compressed_blocks:quadruple_compressed_cobblestone 9",
+	recipe = {
+		{ "mcl_compressed_blocks:quintuple_compressed_cobblestone" },
+	},
+})
+
+minetest.register_craft({
+	output = "mcl_compressed_blocks:sextuple_compressed_cobblestone",
+	recipe = {
+		{ "mcl_compressed_blocks:quintuple_compressed_cobblestone", "mcl_compressed_blocks:quintuple_compressed_cobblestone", "mcl_compressed_blocks:quintuple_compressed_cobblestone" },
+		{ "mcl_compressed_blocks:quintuple_compressed_cobblestone", "mcl_compressed_blocks:quintuple_compressed_cobblestone", "mcl_compressed_blocks:quintuple_compressed_cobblestone" },
+		{ "mcl_compressed_blocks:quintuple_compressed_cobblestone", "mcl_compressed_blocks:quintuple_compressed_cobblestone", "mcl_compressed_blocks:quintuple_compressed_cobblestone" },
+	},
+})
+
+minetest.register_craft({
+	output = "mcl_compressed_blocks:quintuple_compressed_cobblestone 9",
+	recipe = {
+		{ "mcl_compressed_blocks:sextuple_compressed_cobblestone" },
+	},
+})
+
+minetest.register_craft({
+	output = "mcl_compressed_blocks:septuple_compressed_cobblestone",
+	recipe = {
+		{ "mcl_compressed_blocks:sextuple_compressed_cobblestone", "mcl_compressed_blocks:sextuple_compressed_cobblestone", "mcl_compressed_blocks:sextuple_compressed_cobblestone" },
+		{ "mcl_compressed_blocks:sextuple_compressed_cobblestone", "mcl_compressed_blocks:sextuple_compressed_cobblestone", "mcl_compressed_blocks:sextuple_compressed_cobblestone" },
+		{ "mcl_compressed_blocks:sextuple_compressed_cobblestone", "mcl_compressed_blocks:sextuple_compressed_cobblestone", "mcl_compressed_blocks:sextuple_compressed_cobblestone" },
+	},
+})
+
+minetest.register_craft({
+	output = "mcl_compressed_blocks:sextuple_compressed_cobblestone 9",
+	recipe = {
+		{ "mcl_compressed_blocks:septuple_compressed_cobblestone" },
+	},
+})
+
+minetest.register_craft({
+	output = "mcl_compressed_blocks:octuple_compressed_cobblestone",
+	recipe = {
+		{ "mcl_compressed_blocks:septuple_compressed_cobblestone", "mcl_compressed_blocks:septuple_compressed_cobblestone", "mcl_compressed_blocks:septuple_compressed_cobblestone" },
+		{ "mcl_compressed_blocks:septuple_compressed_cobblestone", "mcl_compressed_blocks:septuple_compressed_cobblestone", "mcl_compressed_blocks:septuple_compressed_cobblestone" },
+		{ "mcl_compressed_blocks:septuple_compressed_cobblestone", "mcl_compressed_blocks:septuple_compressed_cobblestone", "mcl_compressed_blocks:septuple_compressed_cobblestone" },
+	},
+})
+
+minetest.register_craft({
+	output = "mcl_compressed_blocks:septuple_compressed_cobblestone 9",
+	recipe = {
+		{ "mcl_compressed_blocks:octuple_compressed_cobblestone" },
+	},
+})

mods/ITEMS/mcl_ocean/kelp.lua

@@ -196,7 +196,7 @@ function kelp.find_unsubmerged(pos, node, height)
 	for i=1,height do
 		walk_pos.y = y + i
 		local walk_node = mt_get_node(walk_pos)
-		if not kelp.is_submerged(walk_node) then
+		if walk_node.name ~= "ignore" and not kelp.is_submerged(walk_node) then
 			return walk_pos, walk_node, height, i
 		end
 	end