Add use of the skin system in the clothing mod.

clothing/init.lua

@@ -1,20 +1,16 @@
 clothing = {}
 
 --{{{ Wear clothing (on_place)
-local function clothingPutOn(item, player)
+local function put_on(item, player)
     local name = player:get_player_name()
     local wear_image = item:get_definition().wear_image
-    local weared = clothing[name]
+    local weared = clothing[name] or {}
 
     table.insert(weared, wear_image)
 
-    local skin = ""
+    local skin = default.player_get_animation(player).textures[1]
     for _,clothing in ipairs(weared) do
-        if skin ~= "" then
-            skin = skin .. "^" .. clothing
-        else
-            skin = clothing
-        end
+        skin = skin .. "^" .. clothing
     end
 
     default.player_set_textures(player, {skin})
@@ -25,13 +21,6 @@ local function clothingPutOn(item, player)
 end
 --}}}
 
-minetest.register_on_newplayer(function(player)
-    --TODO: default.player_get_animations().textures (returns nil, becouse
-    -- using default textures). Needs skin system.
-    local skin = default.registered_player_models["character.x"].textures
-    clothing[player:get_player_name()] = skin
-end)
-
 --{{{ Save data
 minetest.register_on_shutdown(function()
 end)
@@ -47,5 +36,5 @@ minetest.register_craftitem("clothing:test", {
     wear_image = "clothing_test.png",
     stack_max = 1,
 
-    on_place = clothingPutOn
+    on_place = put_on
 })

default/mapgen.lua

@@ -0,0 +1,513 @@
+-- mods/default/mapgen.lua
+
+--
+-- Aliases for map generator outputs
+--
+
+minetest.register_alias("mapgen_stone", "default:stone")
+minetest.register_alias("mapgen_tree", "default:tree")
+minetest.register_alias("mapgen_leaves", "default:leaves")
+minetest.register_alias("mapgen_jungletree", "default:jungletree")
+minetest.register_alias("mapgen_jungleleaves", "default:jungleleaves")
+minetest.register_alias("mapgen_apple", "default:apple")
+minetest.register_alias("mapgen_water_source", "default:water_source")
+minetest.register_alias("mapgen_dirt", "default:dirt")
+minetest.register_alias("mapgen_sand", "default:sand")
+minetest.register_alias("mapgen_gravel", "default:gravel")
+minetest.register_alias("mapgen_clay", "default:clay")
+minetest.register_alias("mapgen_lava_source", "default:lava_source")
+minetest.register_alias("mapgen_cobble", "default:cobble")
+minetest.register_alias("mapgen_mossycobble", "default:mossycobble")
+minetest.register_alias("mapgen_dirt_with_grass", "default:dirt_with_grass")
+minetest.register_alias("mapgen_junglegrass", "default:junglegrass")
+minetest.register_alias("mapgen_stone_with_coal", "default:stone_with_coal")
+minetest.register_alias("mapgen_stone_with_iron", "default:stone_with_iron")
+minetest.register_alias("mapgen_mese", "default:mese")
+minetest.register_alias("mapgen_desert_sand", "default:desert_sand")
+minetest.register_alias("mapgen_desert_stone", "default:desert_stone")
+minetest.register_alias("mapgen_stair_cobble", "stairs:stair_cobble")
+
+--
+-- Ore generation
+--
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_coal",
+	wherein        = "default:stone",
+	clust_scarcity = 8*8*8,
+	clust_num_ores = 8,
+	clust_size     = 3,
+	height_min     = -31000,
+	height_max     = 64,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_coal",
+	wherein        = "default:stone",
+	clust_scarcity = 24*24*24,
+	clust_num_ores = 27,
+	clust_size     = 6,
+	height_min     = -31000,
+	height_max     = 0,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_iron",
+	wherein        = "default:stone",
+	clust_scarcity = 12*12*12,
+	clust_num_ores = 3,
+	clust_size     = 2,
+	height_min     = -15,
+	height_max     = 2,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_iron",
+	wherein        = "default:stone",
+	clust_scarcity = 9*9*9,
+	clust_num_ores = 5,
+	clust_size     = 3,
+	height_min     = -63,
+	height_max     = -16,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_iron",
+	wherein        = "default:stone",
+	clust_scarcity = 7*7*7,
+	clust_num_ores = 5,
+	clust_size     = 3,
+	height_min     = -31000,
+	height_max     = -64,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_iron",
+	wherein        = "default:stone",
+	clust_scarcity = 24*24*24,
+	clust_num_ores = 27,
+	clust_size     = 6,
+	height_min     = -31000,
+	height_max     = -64,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_mese",
+	wherein        = "default:stone",
+	clust_scarcity = 18*18*18,
+	clust_num_ores = 3,
+	clust_size     = 2,
+	height_min     = -255,
+	height_max     = -64,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_mese",
+	wherein        = "default:stone",
+	clust_scarcity = 14*14*14,
+	clust_num_ores = 5,
+	clust_size     = 3,
+	height_min     = -31000,
+	height_max     = -256,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:mese",
+	wherein        = "default:stone",
+	clust_scarcity = 36*36*36,
+	clust_num_ores = 3,
+	clust_size     = 2,
+	height_min     = -31000,
+	height_max     = -1024,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_gold",
+	wherein        = "default:stone",
+	clust_scarcity = 15*15*15,
+	clust_num_ores = 3,
+	clust_size     = 2,
+	height_min     = -255,
+	height_max     = -64,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_gold",
+	wherein        = "default:stone",
+	clust_scarcity = 13*13*13,
+	clust_num_ores = 5,
+	clust_size     = 3,
+	height_min     = -31000,
+	height_max     = -256,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_diamond",
+	wherein        = "default:stone",
+	clust_scarcity = 17*17*17,
+	clust_num_ores = 4,
+	clust_size     = 3,
+	height_min     = -255,
+	height_max     = -128,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_diamond",
+	wherein        = "default:stone",
+	clust_scarcity = 15*15*15,
+	clust_num_ores = 4,
+	clust_size     = 3,
+	height_min     = -31000,
+	height_max     = -256,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_copper",
+	wherein        = "default:stone",
+	clust_scarcity = 12*12*12,
+	clust_num_ores = 4,
+	clust_size     = 3,
+	height_min     = -63,
+	height_max     = -16,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_copper",
+	wherein        = "default:stone",
+	clust_scarcity = 9*9*9,
+	clust_num_ores = 5,
+	clust_size     = 3,
+	height_min     = -31000,
+	height_max     = -64,
+	flags          = "absheight",
+})
+
+if minetest.setting_get("mg_name") == "indev" then
+	-- Floatlands and high mountains springs
+	minetest.register_ore({
+		ore_type       = "scatter",
+		ore            = "default:water_source",
+		ore_param2     = 128,
+		wherein        = "default:stone",
+		clust_scarcity = 40*40*40,
+		clust_num_ores = 8,
+		clust_size     = 3,
+		height_min     = 100,
+		height_max     = 31000,
+	})
+
+	minetest.register_ore({
+		ore_type       = "scatter",
+		ore            = "default:lava_source",
+		ore_param2     = 128,
+		wherein        = "default:stone",
+		clust_scarcity = 50*50*50,
+		clust_num_ores = 5,
+		clust_size     = 2,
+		height_min     = 10000,
+		height_max     = 31000,
+	})
+
+	minetest.register_ore({
+		ore_type       = "scatter",
+		ore            = "default:sand",
+		wherein        = "default:stone",
+		clust_scarcity = 20*20*20,
+		clust_num_ores = 5*5*3,
+		clust_size     = 5,
+		height_min     = 500,
+		height_max     = 31000,
+	})
+
+	-- Underground springs
+	minetest.register_ore({
+		ore_type       = "scatter",
+		ore            = "default:water_source",
+		ore_param2     = 128,
+		wherein        = "default:stone",
+		clust_scarcity = 25*25*25,
+		clust_num_ores = 8,
+		clust_size     = 3,
+		height_min     = -10000,
+		height_max     = -10,
+	})
+
+	minetest.register_ore({
+		ore_type       = "scatter",
+		ore            = "default:lava_source",
+		ore_param2     = 128,
+		wherein        = "default:stone",
+		clust_scarcity = 35*35*35,
+		clust_num_ores = 5,
+		clust_size     = 2,
+		height_min     = -31000,
+		height_max     = -100,
+	})
+end
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:clay",
+	wherein        = "default:sand",
+	clust_scarcity = 15*15*15,
+	clust_num_ores = 64,
+	clust_size     = 5,
+	height_max     = 0,
+	height_min     = -10,
+})
+
+function default.generate_ore(name, wherein, minp, maxp, seed, chunks_per_volume, chunk_size, ore_per_chunk, height_min, height_max)
+	minetest.log('action', "WARNING: default.generate_ore is deprecated")
+
+	if maxp.y < height_min or minp.y > height_max then
+		return
+	end
+	local y_min = math.max(minp.y, height_min)
+	local y_max = math.min(maxp.y, height_max)
+	if chunk_size >= y_max - y_min + 1 then
+		return
+	end
+	local volume = (maxp.x-minp.x+1)*(y_max-y_min+1)*(maxp.z-minp.z+1)
+	local pr = PseudoRandom(seed)
+	local num_chunks = math.floor(chunks_per_volume * volume)
+	local inverse_chance = math.floor(chunk_size*chunk_size*chunk_size / ore_per_chunk)
+	--print("generate_ore num_chunks: "..dump(num_chunks))
+	for i=1,num_chunks do
+		local y0 = pr:next(y_min, y_max-chunk_size+1)
+		if y0 >= height_min and y0 <= height_max then
+			local x0 = pr:next(minp.x, maxp.x-chunk_size+1)
+			local z0 = pr:next(minp.z, maxp.z-chunk_size+1)
+			local p0 = {x=x0, y=y0, z=z0}
+			for x1=0,chunk_size-1 do
+			for y1=0,chunk_size-1 do
+			for z1=0,chunk_size-1 do
+				if pr:next(1,inverse_chance) == 1 then
+					local x2 = x0+x1
+					local y2 = y0+y1
+					local z2 = z0+z1
+					local p2 = {x=x2, y=y2, z=z2}
+					if minetest.get_node(p2).name == wherein then
+						minetest.set_node(p2, {name=name})
+					end
+				end
+			end
+			end
+			end
+		end
+	end
+	--print("generate_ore done")
+end
+
+function default.make_papyrus(pos, size)
+	for y=0,size-1 do
+		local p = {x=pos.x, y=pos.y+y, z=pos.z}
+		local nn = minetest.get_node(p).name
+		if minetest.registered_nodes[nn] and
+			minetest.registered_nodes[nn].buildable_to then
+			minetest.set_node(p, {name="default:papyrus"})
+		else
+			return
+		end
+	end
+end
+
+function default.make_cactus(pos, size)
+	for y=0,size-1 do
+		local p = {x=pos.x, y=pos.y+y, z=pos.z}
+		local nn = minetest.get_node(p).name
+		if minetest.registered_nodes[nn] and
+			minetest.registered_nodes[nn].buildable_to then
+			minetest.set_node(p, {name="default:cactus"})
+		else
+			return
+		end
+	end
+end
+
+-- facedir: 0/1/2/3 (head node facedir value)
+-- length: length of rainbow tail
+function default.make_nyancat(pos, facedir, length)
+	local tailvec = {x=0, y=0, z=0}
+	if facedir == 0 then
+		tailvec.z = 1
+	elseif facedir == 1 then
+		tailvec.x = 1
+	elseif facedir == 2 then
+		tailvec.z = -1
+	elseif facedir == 3 then
+		tailvec.x = -1
+	else
+		--print("default.make_nyancat(): Invalid facedir: "+dump(facedir))
+		facedir = 0
+		tailvec.z = 1
+	end
+	local p = {x=pos.x, y=pos.y, z=pos.z}
+	minetest.set_node(p, {name="default:nyancat", param2=facedir})
+	for i=1,length do
+		p.x = p.x + tailvec.x
+		p.z = p.z + tailvec.z
+		minetest.set_node(p, {name="default:nyancat_rainbow", param2=facedir})
+	end
+end
+
+function generate_nyancats(seed, minp, maxp)
+	local height_min = -31000
+	local height_max = -32
+	if maxp.y < height_min or minp.y > height_max then
+		return
+	end
+	local y_min = math.max(minp.y, height_min)
+	local y_max = math.min(maxp.y, height_max)
+	local volume = (maxp.x-minp.x+1)*(y_max-y_min+1)*(maxp.z-minp.z+1)
+	local pr = PseudoRandom(seed + 9324342)
+	local max_num_nyancats = math.floor(volume / (16*16*16))
+	for i=1,max_num_nyancats do
+		if pr:next(0, 1000) == 0 then
+			local x0 = pr:next(minp.x, maxp.x)
+			local y0 = pr:next(minp.y, maxp.y)
+			local z0 = pr:next(minp.z, maxp.z)
+			local p0 = {x=x0, y=y0, z=z0}
+			default.make_nyancat(p0, pr:next(0,3), pr:next(3,15))
+		end
+	end
+end
+
+minetest.register_on_generated(function(minp, maxp, seed)
+	if maxp.y >= 2 and minp.y <= 0 then
+		-- Generate papyrus
+		local perlin1 = minetest.get_perlin(354, 3, 0.7, 100)
+		-- Assume X and Z lengths are equal
+		local divlen = 8
+		local divs = (maxp.x-minp.x)/divlen+1;
+		for divx=0,divs-1 do
+		for divz=0,divs-1 do
+			local x0 = minp.x + math.floor((divx+0)*divlen)
+			local z0 = minp.z + math.floor((divz+0)*divlen)
+			local x1 = minp.x + math.floor((divx+1)*divlen)
+			local z1 = minp.z + math.floor((divz+1)*divlen)
+			-- Determine papyrus amount from perlin noise
+			local papyrus_amount = math.floor(perlin1:get2d({x=x0, y=z0}) * 45 - 20)
+			-- Find random positions for papyrus based on this random
+			local pr = PseudoRandom(seed+1)
+			for i=0,papyrus_amount do
+				local x = pr:next(x0, x1)
+				local z = pr:next(z0, z1)
+				if minetest.get_node({x=x,y=1,z=z}).name == "default:dirt_with_grass" and
+						minetest.find_node_near({x=x,y=1,z=z}, 1, "default:water_source") then
+					default.make_papyrus({x=x,y=2,z=z}, pr:next(2, 4))
+				end
+			end
+		end
+		end
+		-- Generate cactuses
+		local perlin1 = minetest.get_perlin(230, 3, 0.6, 100)
+		-- Assume X and Z lengths are equal
+		local divlen = 16
+		local divs = (maxp.x-minp.x)/divlen+1;
+		for divx=0,divs-1 do
+		for divz=0,divs-1 do
+			local x0 = minp.x + math.floor((divx+0)*divlen)
+			local z0 = minp.z + math.floor((divz+0)*divlen)
+			local x1 = minp.x + math.floor((divx+1)*divlen)
+			local z1 = minp.z + math.floor((divz+1)*divlen)
+			-- Determine cactus amount from perlin noise
+			local cactus_amount = math.floor(perlin1:get2d({x=x0, y=z0}) * 6 - 3)
+			-- Find random positions for cactus based on this random
+			local pr = PseudoRandom(seed+1)
+			for i=0,cactus_amount do
+				local x = pr:next(x0, x1)
+				local z = pr:next(z0, z1)
+				-- Find ground level (0...15)
+				local ground_y = nil
+				for y=30,0,-1 do
+					if minetest.get_node({x=x,y=y,z=z}).name ~= "air" then
+						ground_y = y
+						break
+					end
+				end
+				-- If desert sand, make cactus
+				if ground_y and minetest.get_node({x=x,y=ground_y,z=z}).name == "default:desert_sand" then
+					default.make_cactus({x=x,y=ground_y+1,z=z}, pr:next(3, 4))
+				end
+			end
+		end
+		end
+		-- Generate grass
+		local perlin1 = minetest.get_perlin(329, 3, 0.6, 100)
+		-- Assume X and Z lengths are equal
+		local divlen = 16
+		local divs = (maxp.x-minp.x)/divlen+1;
+		for divx=0,divs-1 do
+		for divz=0,divs-1 do
+			local x0 = minp.x + math.floor((divx+0)*divlen)
+			local z0 = minp.z + math.floor((divz+0)*divlen)
+			local x1 = minp.x + math.floor((divx+1)*divlen)
+			local z1 = minp.z + math.floor((divz+1)*divlen)
+			-- Determine grass amount from perlin noise
+			local grass_amount = math.floor(perlin1:get2d({x=x0, y=z0}) ^ 3 * 9)
+			-- Find random positions for grass based on this random
+			local pr = PseudoRandom(seed+1)
+			for i=0,grass_amount do
+				local x = pr:next(x0, x1)
+				local z = pr:next(z0, z1)
+				-- Find ground level (0...15)
+				local ground_y = nil
+				for y=30,0,-1 do
+					if minetest.get_node({x=x,y=y,z=z}).name ~= "air" then
+						ground_y = y
+						break
+					end
+				end
+				
+				if ground_y then
+					local p = {x=x,y=ground_y+1,z=z}
+					local nn = minetest.get_node(p).name
+					-- Check if the node can be replaced
+					if minetest.registered_nodes[nn] and
+						minetest.registered_nodes[nn].buildable_to then
+						nn = minetest.get_node({x=x,y=ground_y,z=z}).name
+						-- If desert sand, add dry shrub
+						if nn == "default:desert_sand" then
+							minetest.set_node(p,{name="default:dry_shrub"})
+							
+						-- If dirt with grass, add grass
+						elseif nn == "default:dirt_with_grass" then
+							minetest.set_node(p,{name="default:grass_"..pr:next(1, 5)})
+						end
+					end
+				end
+				
+			end
+		end
+		end
+	end
+
+	-- Generate nyan cats
+	generate_nyancats(seed, minp, maxp)
+end)
+

default/tools.lua

@@ -0,0 +1,332 @@
+-- mods/default/tools.lua
+
+-- The hand
+minetest.register_item(":", {
+	type = "none",
+	wield_image = "wieldhand.png",
+	wield_scale = {x=1,y=1,z=2.5},
+	tool_capabilities = {
+		full_punch_interval = 0.9,
+		max_drop_level = 0,
+		groupcaps = {
+			crumbly = {times={[2]=3.00, [3]=0.70}, uses=0, maxlevel=1},
+			snappy = {times={[3]=0.40}, uses=0, maxlevel=1},
+			oddly_breakable_by_hand = {times={[1]=3.50,[2]=2.00,[3]=0.70}, uses=0}
+		},
+		damage_groups = {fleshy=1},
+	}
+})
+
+--
+-- Picks
+--
+
+minetest.register_tool("default:pick_wood", {
+	description = "Wooden Pickaxe",
+	inventory_image = "default_tool_woodpick.png",
+	tool_capabilities = {
+		full_punch_interval = 1.2,
+		max_drop_level=0,
+		groupcaps={
+			cracky = {times={[3]=1.60}, uses=10, maxlevel=1},
+		},
+		damage_groups = {fleshy=2},
+	},
+})
+minetest.register_tool("default:pick_stone", {
+	description = "Stone Pickaxe",
+	inventory_image = "default_tool_stonepick.png",
+	tool_capabilities = {
+		full_punch_interval = 1.3,
+		max_drop_level=0,
+		groupcaps={
+			cracky = {times={[2]=2.0, [3]=1.20}, uses=20, maxlevel=1},
+		},
+		damage_groups = {fleshy=3},
+	},
+})
+minetest.register_tool("default:pick_steel", {
+	description = "Steel Pickaxe",
+	inventory_image = "default_tool_steelpick.png",
+	tool_capabilities = {
+		full_punch_interval = 1.0,
+		max_drop_level=1,
+		groupcaps={
+			cracky = {times={[1]=4.00, [2]=1.60, [3]=0.80}, uses=20, maxlevel=2},
+		},
+		damage_groups = {fleshy=4},
+	},
+})
+minetest.register_tool("default:pick_bronze", {
+	description = "Bronze Pickaxe",
+	inventory_image = "default_tool_bronzepick.png",
+	tool_capabilities = {
+		full_punch_interval = 1.0,
+		max_drop_level=1,
+		groupcaps={
+			cracky = {times={[1]=4.00, [2]=1.60, [3]=0.80}, uses=30, maxlevel=2},
+		},
+		damage_groups = {fleshy=4},
+	},
+})
+minetest.register_tool("default:pick_mese", {
+	description = "Mese Pickaxe",
+	inventory_image = "default_tool_mesepick.png",
+	tool_capabilities = {
+		full_punch_interval = 0.9,
+		max_drop_level=3,
+		groupcaps={
+			cracky = {times={[1]=2.4, [2]=1.2, [3]=0.60}, uses=20, maxlevel=3},
+		},
+		damage_groups = {fleshy=5},
+	},
+})
+minetest.register_tool("default:pick_diamond", {
+	description = "Diamond Pickaxe",
+	inventory_image = "default_tool_diamondpick.png",
+	tool_capabilities = {
+		full_punch_interval = 0.9,
+		max_drop_level=3,
+		groupcaps={
+			cracky = {times={[1]=2.0, [2]=1.0, [3]=0.50}, uses=30, maxlevel=3},
+		},
+		damage_groups = {fleshy=5},
+	},
+})
+
+--
+-- Shovels
+--
+
+minetest.register_tool("default:shovel_wood", {
+	description = "Wooden Shovel",
+	inventory_image = "default_tool_woodshovel.png",
+	wield_image = "default_tool_woodshovel.png^[transformR90",
+	tool_capabilities = {
+		full_punch_interval = 1.2,
+		max_drop_level=0,
+		groupcaps={
+			crumbly = {times={[1]=3.00, [2]=1.60, [3]=0.60}, uses=10, maxlevel=1},
+		},
+		damage_groups = {fleshy=2},
+	},
+})
+minetest.register_tool("default:shovel_stone", {
+	description = "Stone Shovel",
+	inventory_image = "default_tool_stoneshovel.png",
+	wield_image = "default_tool_stoneshovel.png^[transformR90",
+	tool_capabilities = {
+		full_punch_interval = 1.4,
+		max_drop_level=0,
+		groupcaps={
+			crumbly = {times={[1]=1.80, [2]=1.20, [3]=0.50}, uses=20, maxlevel=1},
+		},
+		damage_groups = {fleshy=2},
+	},
+})
+minetest.register_tool("default:shovel_steel", {
+	description = "Steel Shovel",
+	inventory_image = "default_tool_steelshovel.png",
+	wield_image = "default_tool_steelshovel.png^[transformR90",
+	tool_capabilities = {
+		full_punch_interval = 1.1,
+		max_drop_level=1,
+		groupcaps={
+			crumbly = {times={[1]=1.50, [2]=0.90, [3]=0.40}, uses=30, maxlevel=2},
+		},
+		damage_groups = {fleshy=3},
+	},
+})
+minetest.register_tool("default:shovel_bronze", {
+	description = "Bronze Shovel",
+	inventory_image = "default_tool_bronzeshovel.png",
+	wield_image = "default_tool_bronzeshovel.png^[transformR90",
+	tool_capabilities = {
+		full_punch_interval = 1.1,
+		max_drop_level=1,
+		groupcaps={
+			crumbly = {times={[1]=1.50, [2]=0.90, [3]=0.40}, uses=40, maxlevel=2},
+		},
+		damage_groups = {fleshy=3},
+	},
+})
+minetest.register_tool("default:shovel_mese", {
+	description = "Mese Shovel",
+	inventory_image = "default_tool_meseshovel.png",
+	wield_image = "default_tool_meseshovel.png^[transformR90",
+	tool_capabilities = {
+		full_punch_interval = 1.0,
+		max_drop_level=3,
+		groupcaps={
+			crumbly = {times={[1]=1.20, [2]=0.60, [3]=0.30}, uses=20, maxlevel=3},
+		},
+		damage_groups = {fleshy=4},
+	},
+})
+minetest.register_tool("default:shovel_diamond", {
+	description = "Diamond Shovel",
+	inventory_image = "default_tool_diamondshovel.png",
+	wield_image = "default_tool_diamondshovel.png^[transformR90",
+	tool_capabilities = {
+		full_punch_interval = 1.0,
+		max_drop_level=1,
+		groupcaps={
+			crumbly = {times={[1]=1.10, [2]=0.50, [3]=0.30}, uses=30, maxlevel=3},
+		},
+		damage_groups = {fleshy=4},
+	},
+})
+
+--
+-- Axes
+--
+
+minetest.register_tool("default:axe_wood", {
+	description = "Wooden Axe",
+	inventory_image = "default_tool_woodaxe.png",
+	tool_capabilities = {
+		full_punch_interval = 1.0,
+		max_drop_level=0,
+		groupcaps={
+			choppy = {times={[2]=3.00, [3]=2.00}, uses=10, maxlevel=1},
+		},
+		damage_groups = {fleshy=2},
+	},
+})
+minetest.register_tool("default:axe_stone", {
+	description = "Stone Axe",
+	inventory_image = "default_tool_stoneaxe.png",
+	tool_capabilities = {
+		full_punch_interval = 1.2,
+		max_drop_level=0,
+		groupcaps={
+			choppy={times={[1]=3.00, [2]=2.00, [3]=1.50}, uses=20, maxlevel=1},
+		},
+		damage_groups = {fleshy=3},
+	},
+})
+minetest.register_tool("default:axe_steel", {
+	description = "Steel Axe",
+	inventory_image = "default_tool_steelaxe.png",
+	tool_capabilities = {
+		full_punch_interval = 1.0,
+		max_drop_level=1,
+		groupcaps={
+			choppy={times={[1]=2.50, [2]=1.40, [3]=1.00}, uses=20, maxlevel=2},
+		},
+		damage_groups = {fleshy=4},
+	},
+})
+minetest.register_tool("default:axe_bronze", {
+	description = "Bronze Axe",
+	inventory_image = "default_tool_bronzeaxe.png",
+	tool_capabilities = {
+		full_punch_interval = 1.0,
+		max_drop_level=1,
+		groupcaps={
+			choppy={times={[1]=2.50, [2]=1.40, [3]=1.00}, uses=30, maxlevel=2},
+		},
+		damage_groups = {fleshy=4},
+	},
+})
+minetest.register_tool("default:axe_mese", {
+	description = "Mese Axe",
+	inventory_image = "default_tool_meseaxe.png",
+	tool_capabilities = {
+		full_punch_interval = 0.9,
+		max_drop_level=1,
+		groupcaps={
+			choppy={times={[1]=2.20, [2]=1.00, [3]=0.60}, uses=20, maxlevel=3},
+		},
+		damage_groups = {fleshy=6},
+	},
+})
+minetest.register_tool("default:axe_diamond", {
+	description = "Diamond Axe",
+	inventory_image = "default_tool_diamondaxe.png",
+	tool_capabilities = {
+		full_punch_interval = 0.9,
+		max_drop_level=1,
+		groupcaps={
+			choppy={times={[1]=2.10, [2]=0.90, [3]=0.50}, uses=30, maxlevel=2},
+		},
+		damage_groups = {fleshy=7},
+	},
+})
+
+--
+-- Swords
+--
+
+minetest.register_tool("default:sword_wood", {
+	description = "Wooden Sword",
+	inventory_image = "default_tool_woodsword.png",
+	tool_capabilities = {
+		full_punch_interval = 1,
+		max_drop_level=0,
+		groupcaps={
+			snappy={times={[2]=1.6, [3]=0.40}, uses=10, maxlevel=1},
+		},
+		damage_groups = {fleshy=2},
+	}
+})
+minetest.register_tool("default:sword_stone", {
+	description = "Stone Sword",
+	inventory_image = "default_tool_stonesword.png",
+	tool_capabilities = {
+		full_punch_interval = 1.2,
+		max_drop_level=0,
+		groupcaps={
+			snappy={times={[2]=1.4, [3]=0.40}, uses=20, maxlevel=1},
+		},
+		damage_groups = {fleshy=4},
+	}
+})
+minetest.register_tool("default:sword_steel", {
+	description = "Steel Sword",
+	inventory_image = "default_tool_steelsword.png",
+	tool_capabilities = {
+		full_punch_interval = 0.8,
+		max_drop_level=1,
+		groupcaps={
+			snappy={times={[1]=2.5, [2]=1.20, [3]=0.35}, uses=30, maxlevel=2},
+		},
+		damage_groups = {fleshy=6},
+	}
+})
+minetest.register_tool("default:sword_bronze", {
+	description = "Bronze Sword",
+	inventory_image = "default_tool_bronzesword.png",
+	tool_capabilities = {
+		full_punch_interval = 0.8,
+		max_drop_level=1,
+		groupcaps={
+			snappy={times={[1]=2.5, [2]=1.20, [3]=0.35}, uses=40, maxlevel=2},
+		},
+		damage_groups = {fleshy=6},
+	}
+})
+minetest.register_tool("default:sword_mese", {
+	description = "Mese Sword",
+	inventory_image = "default_tool_mesesword.png",
+	tool_capabilities = {
+		full_punch_interval = 0.7,
+		max_drop_level=1,
+		groupcaps={
+			snappy={times={[1]=2.0, [2]=1.00, [3]=0.35}, uses=30, maxlevel=3},
+		},
+		damage_groups = {fleshy=7},
+	}
+})
+minetest.register_tool("default:sword_diamond", {
+	description = "Diamond Sword",
+	inventory_image = "default_tool_diamondsword.png",
+	tool_capabilities = {
+		full_punch_interval = 0.7,
+		max_drop_level=1,
+		groupcaps={
+			snappy={times={[1]=1.90, [2]=0.90, [3]=0.30}, uses=40, maxlevel=3},
+		},
+		damage_groups = {fleshy=8},
+	}
+})

default/trees.lua

@@ -0,0 +1,150 @@
+local c_air = minetest.get_content_id("air")
+local c_ignore = minetest.get_content_id("ignore")
+local c_tree = minetest.get_content_id("default:tree")
+local c_leaves = minetest.get_content_id("default:leaves")
+local c_apple = minetest.get_content_id("default:apple")
+
+function default.grow_tree(data, a, pos, is_apple_tree, seed)
+        --[[
+                NOTE: Tree-placing code is currently duplicated in the engine
+                and in games that have saplings; both are deprecated but not
+                replaced yet
+        ]]--
+        local pr = PseudoRandom(seed)
+        local th = pr:next(4, 5)
+        local x, y, z = pos.x, pos.y, pos.z
+        for yy = y, y+th-1 do
+                local vi = a:index(x, yy, z)
+                if a:contains(x, yy, z) and (data[vi] == c_air or yy == y) then
+                        data[vi] = c_tree
+                end
+        end
+        y = y+th-1 -- (x, y, z) is now last piece of trunk
+        local leaves_a = VoxelArea:new{MinEdge={x=-2, y=-1, z=-2}, MaxEdge={x=2, y=2, z=2}}
+        local leaves_buffer = {}
+        
+        -- Force leaves near the trunk
+        local d = 1
+        for xi = -d, d do
+        for yi = -d, d do
+        for zi = -d, d do
+                leaves_buffer[leaves_a:index(xi, yi, zi)] = true
+        end
+        end
+        end
+        
+        -- Add leaves randomly
+        for iii = 1, 8 do
+                local d = 1
+                local xx = pr:next(leaves_a.MinEdge.x, leaves_a.MaxEdge.x - d)
+                local yy = pr:next(leaves_a.MinEdge.y, leaves_a.MaxEdge.y - d)
+                local zz = pr:next(leaves_a.MinEdge.z, leaves_a.MaxEdge.z - d)
+                
+                for xi = 0, d do
+                for yi = 0, d do
+                for zi = 0, d do
+                        leaves_buffer[leaves_a:index(xx+xi, yy+yi, zz+zi)] = true
+                end
+                end
+                end
+        end
+        
+        -- Add the leaves
+        for xi = leaves_a.MinEdge.x, leaves_a.MaxEdge.x do
+        for yi = leaves_a.MinEdge.y, leaves_a.MaxEdge.y do
+        for zi = leaves_a.MinEdge.z, leaves_a.MaxEdge.z do
+                if a:contains(x+xi, y+yi, z+zi) then
+                        local vi = a:index(x+xi, y+yi, z+zi)
+                        if data[vi] == c_air or data[vi] == c_ignore then
+                                if leaves_buffer[leaves_a:index(xi, yi, zi)] then
+                                        if is_apple_tree and pr:next(1, 100) <=  10 then
+                                                data[vi] = c_apple
+                                        else
+                                                data[vi] = c_leaves
+                                        end
+                                end
+                        end
+                end
+        end
+        end
+        end
+end
+
+local c_jungletree = minetest.get_content_id("default:jungletree")
+local c_jungleleaves = minetest.get_content_id("default:jungleleaves")
+
+function default.grow_jungletree(data, a, pos, seed)
+        --[[
+                NOTE: Tree-placing code is currently duplicated in the engine
+                and in games that have saplings; both are deprecated but not
+                replaced yet
+        ]]--
+        local pr = PseudoRandom(seed)
+        local x, y, z = pos.x, pos.y, pos.z
+        for xi = -1, 1 do
+        for zi = -1, 1 do
+                if pr:next(1, 3) >= 2 then
+                        local vi1 = a:index(x+xi, y, z+zi)
+                        local vi2 = a:index(x+xi, y-1, z+zi)
+                        if a:contains(x+xi, y-1, z+zi) and data[vi2] == c_air then
+                                data[vi2] = c_jungletree
+                        elseif a:contains(x+xi, y, z+zi) and data[vi1] == c_air then
+                                data[vi1] = c_jungletree
+                        end
+                end
+        end
+        end
+        
+        local th = pr:next(8, 12)
+        for yy = y, y+th-1 do
+                local vi = a:index(x, yy, z)
+                if a:contains(x, yy, z) and (data[vi] == c_air or yy == y) then
+                        data[vi] = c_jungletree
+                end
+        end
+        y = y+th-1 -- (x, y, z) is now last piece of trunk
+        local leaves_a = VoxelArea:new{MinEdge={x=-3, y=-2, z=-3}, MaxEdge={x=3, y=2, z=3}}
+        local leaves_buffer = {}
+        
+        -- Force leaves near the trunk
+        local d = 1
+        for xi = -d, d do
+        for yi = -d, d do
+        for zi = -d, d do
+                leaves_buffer[leaves_a:index(xi, yi, zi)] = true
+        end
+        end
+        end
+        
+        -- Add leaves randomly
+        for iii = 1, 30 do
+                local d = 1
+                local xx = pr:next(leaves_a.MinEdge.x, leaves_a.MaxEdge.x - d)
+                local yy = pr:next(leaves_a.MinEdge.y, leaves_a.MaxEdge.y - d)
+                local zz = pr:next(leaves_a.MinEdge.z, leaves_a.MaxEdge.z - d)
+                
+                for xi = 0, d do
+                for yi = 0, d do
+                for zi = 0, d do
+                        leaves_buffer[leaves_a:index(xx+xi, yy+yi, zz+zi)] = true
+                end
+                end
+                end
+        end
+        
+        -- Add the leaves
+        for xi = leaves_a.MinEdge.x, leaves_a.MaxEdge.x do
+        for yi = leaves_a.MinEdge.y, leaves_a.MaxEdge.y do
+        for zi = leaves_a.MinEdge.z, leaves_a.MaxEdge.z do
+                if a:contains(x+xi, y+yi, z+zi) then
+                        local vi = a:index(x+xi, y+yi, z+zi)
+                        if data[vi] == c_air or data[vi] == c_ignore then
+                                if leaves_buffer[leaves_a:index(xi, yi, zi)] then
+                                        data[vi] = c_jungleleaves
+                                end
+                        end
+                end
+        end
+        end
+        end
+end