first commit

LICENSE.txt

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+License information for Development Test
+----------------------------------------
+
+The same license as for Minetest applies.

README.md

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+# Samz Game

game.conf

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+name = The Samz
+description = A game for kids.

mods/basetools/init.lua

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+--
+-- Tool definitions
+--
+
+--[[ TOOLS SUMMARY:
+
+Tool types:
+
+* Hand: basic tool/weapon (special capabilities in creative mode)
+* Pickaxe: dig cracky
+* Axe: dig choppy
+* Shovel: dig crumbly
+* Shears: dig snappy
+* Sword: deal damage
+* Dagger: deal damage, but faster
+
+Tool materials:
+
+* Wood: dig nodes of rating 3
+* Stone: dig nodes of rating 3 or 2
+* Steel: dig nodes of rating 3, 2 or 1
+* Mese: dig "everything" instantly
+* n-Uses: can be used n times before breaking
+]]
+
+-- The hand
+if minetest.settings:get_bool("creative_mode") then
+	local digtime = 42
+	local caps = {times = {digtime, digtime, digtime}, uses = 0, maxlevel = 256}
+
+	minetest.register_item(":", {
+		type = "none",
+		wield_image = "wieldhand.png",
+		wield_scale = {x = 1, y = 1, z = 2.5},
+		range = 10,
+		tool_capabilities = {
+			full_punch_interval = 0.5,
+			max_drop_level = 3,
+			groupcaps = {
+				crumbly = caps,
+				cracky  = caps,
+				snappy  = caps,
+				choppy  = caps,
+				oddly_breakable_by_hand = caps,
+				-- dig_immediate group doesn't use value 1. Value 3 is instant dig
+				dig_immediate =
+					{times = {[2] = digtime, [3] = 0}, uses = 0, maxlevel = 256},
+			},
+			damage_groups = {fleshy = 10},
+		}
+	})
+else
+	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},
+		}
+	})
+end
+
+-- Mese Pickaxe: special tool that digs "everything" instantly
+minetest.register_tool("basetools:pick_mese", {
+	description = "Mese Pickaxe".."\n"..
+			"Digs diggable nodes instantly",
+	inventory_image = "basetools_mesepick.png",
+	tool_capabilities = {
+		full_punch_interval = 1.0,
+		max_drop_level=3,
+		groupcaps={
+			cracky={times={[1]=0.0, [2]=0.0, [3]=0.0}, maxlevel=255},
+			crumbly={times={[1]=0.0, [2]=0.0, [3]=0.0}, maxlevel=255},
+			snappy={times={[1]=0.0, [2]=0.0, [3]=0.0}, maxlevel=255},
+			choppy={times={[1]=0.0, [2]=0.0, [3]=0.0}, maxlevel=255},
+			dig_immediate={times={[1]=0.0, [2]=0.0, [3]=0.0}, maxlevel=255},
+		},
+		damage_groups = {fleshy=100},
+	},
+})
+
+
+--
+-- Pickaxes: Dig cracky
+--
+
+minetest.register_tool("basetools:pick_wood", {
+	description = "Wooden Pickaxe".."\n"..
+		"Digs cracky=3",
+	inventory_image = "basetools_woodpick.png",
+	tool_capabilities = {
+		max_drop_level=0,
+		groupcaps={
+			cracky={times={[3]=2.00}, uses=30, maxlevel=0}
+		},
+	},
+})
+minetest.register_tool("basetools:pick_stone", {
+	description = "Stone Pickaxe".."\n"..
+		"Digs cracky=2..3",
+	inventory_image = "basetools_stonepick.png",
+	tool_capabilities = {
+		max_drop_level=0,
+		groupcaps={
+			cracky={times={[2]=1.20, [3]=0.80}, uses=60, maxlevel=0}
+		},
+	},
+})
+minetest.register_tool("basetools:pick_steel", {
+	description = "Steel Pickaxe".."\n"..
+		"Digs cracky=1..3",
+	inventory_image = "basetools_steelpick.png",
+	tool_capabilities = {
+		max_drop_level=1,
+		groupcaps={
+			cracky={times={[1]=4.00, [2]=1.60, [3]=1.00}, uses=90, maxlevel=0}
+		},
+	},
+})
+minetest.register_tool("basetools:pick_steel_l1", {
+	description = "Steel Pickaxe Level 1".."\n"..
+		"Digs cracky=1..3".."\n"..
+		"maxlevel=1",
+	inventory_image = "basetools_steelpick_l1.png",
+	tool_capabilities = {
+		max_drop_level=1,
+		groupcaps={
+			cracky={times={[1]=4.00, [2]=1.60, [3]=1.00}, uses=90, maxlevel=1}
+		},
+	},
+})
+minetest.register_tool("basetools:pick_steel_l2", {
+	description = "Steel Pickaxe Level 2".."\n"..
+		"Digs cracky=1..3".."\n"..
+		"maxlevel=2",
+	inventory_image = "basetools_steelpick_l2.png",
+	tool_capabilities = {
+		max_drop_level=1,
+		groupcaps={
+			cracky={times={[1]=4.00, [2]=1.60, [3]=1.00}, uses=90, maxlevel=2}
+		},
+	},
+})
+
+--
+-- Shovels (dig crumbly)
+--
+
+minetest.register_tool("basetools:shovel_wood", {
+	description = "Wooden Shovel".."\n"..
+		"Digs crumbly=3",
+	inventory_image = "basetools_woodshovel.png",
+	tool_capabilities = {
+		max_drop_level=0,
+		groupcaps={
+			crumbly={times={[3]=0.50}, uses=30, maxlevel=0}
+		},
+	},
+})
+minetest.register_tool("basetools:shovel_stone", {
+	description = "Stone Shovel".."\n"..
+		"Digs crumbly=2..3",
+	inventory_image = "basetools_stoneshovel.png",
+	tool_capabilities = {
+		max_drop_level=0,
+		groupcaps={
+			crumbly={times={[2]=0.50, [3]=0.30}, uses=60, maxlevel=0}
+		},
+	},
+})
+minetest.register_tool("basetools:shovel_steel", {
+	description = "Steel Shovel".."\n"..
+		"Digs crumbly=1..3",
+	inventory_image = "basetools_steelshovel.png",
+	tool_capabilities = {
+		max_drop_level=1,
+		groupcaps={
+			crumbly={times={[1]=1.00, [2]=0.70, [3]=0.60}, uses=90, maxlevel=0}
+		},
+	},
+})
+
+--
+-- Axes (dig choppy)
+--
+
+minetest.register_tool("basetools:axe_wood", {
+	description = "Wooden Axe".."\n"..
+		"Digs choppy=3",
+	inventory_image = "basetools_woodaxe.png",
+	tool_capabilities = {
+		max_drop_level=0,
+		groupcaps={
+			choppy={times={[3]=0.80}, uses=30, maxlevel=0},
+		},
+	},
+})
+minetest.register_tool("basetools:axe_stone", {
+	description = "Stone Axe".."\n"..
+		"Digs choppy=2..3",
+	inventory_image = "basetools_stoneaxe.png",
+	tool_capabilities = {
+		max_drop_level=0,
+		groupcaps={
+			choppy={times={[2]=1.00, [3]=0.60}, uses=60, maxlevel=0},
+		},
+	},
+})
+minetest.register_tool("basetools:axe_steel", {
+	description = "Steel Axe".."\n"..
+		"Digs choppy=1..3",
+	inventory_image = "basetools_steelaxe.png",
+	tool_capabilities = {
+		max_drop_level=1,
+		groupcaps={
+			choppy={times={[1]=2.00, [2]=0.80, [3]=0.40}, uses=90, maxlevel=0},
+		},
+	},
+})
+
+--
+-- Shears (dig snappy)
+--
+
+minetest.register_tool("basetools:shears_wood", {
+	description = "Wooden Shears".."\n"..
+		"Digs snappy=3",
+	inventory_image = "basetools_woodshears.png",
+	tool_capabilities = {
+		max_drop_level=0,
+		groupcaps={
+			snappy={times={[3]=1.00}, uses=30, maxlevel=0},
+		},
+	},
+})
+minetest.register_tool("basetools:shears_stone", {
+	description = "Stone Shears".."\n"..
+		"Digs snappy=2..3",
+	inventory_image = "basetools_stoneshears.png",
+	tool_capabilities = {
+		max_drop_level=0,
+		groupcaps={
+			snappy={times={[2]=1.00, [3]=0.50}, uses=60, maxlevel=0},
+		},
+	},
+})
+minetest.register_tool("basetools:shears_steel", {
+	description = "Steel Shears".."\n"..
+		"Digs snappy=1..3",
+	inventory_image = "basetools_steelshears.png",
+	tool_capabilities = {
+		max_drop_level=1,
+		groupcaps={
+			snappy={times={[1]=1.00, [2]=0.50, [3]=0.25}, uses=90, maxlevel=0},
+		},
+	},
+})
+
+--
+-- Swords (deal damage)
+--
+
+minetest.register_tool("basetools:sword_wood", {
+	description = "Wooden Sword".."\n"..
+		"Damage: fleshy=2",
+	inventory_image = "basetools_woodsword.png",
+	tool_capabilities = {
+		full_punch_interval = 1.0,
+		damage_groups = {fleshy=2},
+	}
+})
+minetest.register_tool("basetools:sword_stone", {
+	description = "Stone Sword".."\n"..
+		"Damage: fleshy=4",
+	inventory_image = "basetools_stonesword.png",
+	tool_capabilities = {
+		full_punch_interval = 1.0,
+		max_drop_level=0,
+		damage_groups = {fleshy=4},
+	}
+})
+minetest.register_tool("basetools:sword_steel", {
+	description = "Steel Sword".."\n"..
+		"Damage: fleshy=6",
+	inventory_image = "basetools_steelsword.png",
+	tool_capabilities = {
+		full_punch_interval = 1.0,
+		max_drop_level=1,
+		damage_groups = {fleshy=6},
+	}
+})
+
+-- Fire/Ice sword: Deal damage to non-fleshy damage groups
+minetest.register_tool("basetools:sword_fire", {
+	description = "Fire Sword".."\n"..
+		"Damage: icy=6",
+	inventory_image = "basetools_firesword.png",
+	tool_capabilities = {
+		full_punch_interval = 1.0,
+		max_drop_level=0,
+		damage_groups = {icy=6},
+	}
+})
+minetest.register_tool("basetools:sword_ice", {
+	description = "Ice Sword".."\n"..
+		"Damage: fiery=6",
+	inventory_image = "basetools_icesword.png",
+	tool_capabilities = {
+		full_punch_interval = 1.0,
+		max_drop_level=0,
+		damage_groups = {fiery=6},
+	}
+})
+
+--
+-- Dagger: Low damage, fast punch interval
+--
+minetest.register_tool("basetools:dagger_steel", {
+	description = "Steel Dagger".."\n"..
+		"Damage: fleshy=2".."\n"..
+		"Full Punch Interval: 0.5s",
+	inventory_image = "basetools_steeldagger.png",
+	tool_capabilities = {
+		full_punch_interval = 0.5,
+		max_drop_level=0,
+		damage_groups = {fleshy=2},
+	}
+})
+
+-- Test tool uses and punch_attack_uses
+local uses = { 1, 2, 3, 5, 10, 50, 100, 1000, 10000, 65535 }
+for i=1, #uses do
+	local u = uses[i]
+	local color = string.format("#FF00%02X", math.floor(((i-1)/#uses) * 255))
+	minetest.register_tool("basetools:pick_uses_"..string.format("%05d", u), {
+		description = u.."-Uses Pickaxe".."\n"..
+			"Digs cracky=3",
+		inventory_image = "basetools_steelpick.png^[colorize:"..color..":127",
+		tool_capabilities = {
+			max_drop_level=0,
+			groupcaps={
+				cracky={times={[3]=0.1, [2]=0.2, [1]=0.3}, uses=u, maxlevel=0}
+			},
+		},
+	})
+
+	minetest.register_tool("basetools:sword_uses_"..string.format("%05d", u), {
+		description = u.."-Uses Sword".."\n"..
+			"Damage: fleshy=1",
+		inventory_image = "basetools_woodsword.png^[colorize:"..color..":127",
+		tool_capabilities = {
+			damage_groups = {fleshy=1},
+			punch_attack_uses = u,
+		},
+	})
+end

mods/basetools/mod.conf

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+name = basetools
+description = Contains basic digging tools

mods/bucket/init.lua

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+-- Bucket: Punch liquid source or flowing liquid to collect it
+
+minetest.register_tool("bucket:bucket", {
+	description = "Bucket".."\n"..
+		"Picks up liquid nodes",
+	inventory_image = "bucket.png",
+	stack_max = 1,
+	liquids_pointable = true,
+	groups = { disable_repair = 1 },
+	on_use = function(itemstack, user, pointed_thing)
+		-- Must be pointing to node
+		if pointed_thing.type ~= "node" then
+			return
+		end
+		-- Check if pointing to a liquid
+		local n = minetest.get_node(pointed_thing.under)
+		local def = minetest.registered_nodes[n.name]
+		if def ~= nil and (def.liquidtype == "source" or def.liquidtype == "flowing") then
+			minetest.add_node(pointed_thing.under, {name="air"})
+			local inv = user:get_inventory()
+			if inv then
+				inv:add_item("main", ItemStack(n.name))
+			end
+		end
+	end,
+})
+

mods/bucket/mod.conf

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+name = bucket
+description = Minimal bucket to pick up liquids

mods/chest/init.lua

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+minetest.register_node("chest:chest", {
+	description = "Chest" .. "\n" ..
+		"32 inventory slots",
+	tiles ={"chest_chest.png^[sheet:2x2:0,0", "chest_chest.png^[sheet:2x2:0,0",
+		"chest_chest.png^[sheet:2x2:1,0", "chest_chest.png^[sheet:2x2:1,0",
+		"chest_chest.png^[sheet:2x2:1,0", "chest_chest.png^[sheet:2x2:0,1"},
+	paramtype2 = "facedir",
+	groups = {dig_immediate=2,choppy=3},
+	is_ground_content = false,
+	on_construct = function(pos)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("formspec",
+				"size[8,9]"..
+				"list[current_name;main;0,0;8,4;]"..
+				"list[current_player;main;0,5;8,4;]" ..
+				"listring[]")
+		meta:set_string("infotext", "Chest")
+		local inv = meta:get_inventory()
+		inv:set_size("main", 8*4)
+	end,
+	can_dig = function(pos,player)
+		local meta = minetest.get_meta(pos);
+		local inv = meta:get_inventory()
+		return inv:is_empty("main")
+	end,
+	allow_metadata_inventory_put = function(pos, listname, index, stack, player)
+		minetest.chat_send_player(player:get_player_name(), "Allow put: " .. stack:to_string())
+		return stack:get_count()
+	end,
+	allow_metadata_inventory_take = function(pos, listname, index, stack, player)
+		minetest.chat_send_player(player:get_player_name(), "Allow take: " .. stack:to_string())
+		return stack:get_count()
+	end,
+	on_metadata_inventory_put = function(pos, listname, index, stack, player)
+		minetest.chat_send_player(player:get_player_name(), "On put: " .. stack:to_string())
+	end,
+	on_metadata_inventory_take = function(pos, listname, index, stack, player)
+		minetest.chat_send_player(player:get_player_name(), "On take: " .. stack:to_string())
+	end,
+})

mods/chest/mod.conf

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+name = chest
+description = A simple chest to store items

mods/chest_of_everything/init.lua

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+local F = minetest.formspec_escape
+
+-- Create a detached inventory
+local inv_everything = minetest.create_detached_inventory("everything", {
+	allow_move = function(inv, from_list, from_index, to_list, to_index, count, player)
+		return 0
+	end,
+	allow_put = function(inv, listname, index, stack, player)
+		return 0
+	end,
+	allow_take = function(inv, listname, index, stack, player)
+		return -1
+	end,
+})
+local inv_trash = minetest.create_detached_inventory("trash", {
+	allow_take = function(inv, listname, index, stack, player)
+		return 0
+	end,
+	allow_move = function(inv, from_list, from_index, to_list, to_index, count, player)
+		return 0
+	end,
+	on_put = function(inv, listname, index, stack, player)
+		inv:set_list("main", {})
+	end,
+})
+inv_trash:set_size("main", 1)
+
+local max_page = 1
+
+local function get_chest_formspec(page)
+	local start = 0 + (page-1)*32
+	return "size[8,9]"..
+	"list[detached:everything;main;0,0;8,4;"..start.."]"..
+	"list[current_player;main;0,5;8,4;]" ..
+	"label[6,4;Trash:]" ..
+	"list[detached:trash;main;7,4;1,1]" ..
+	"button[0,4;1,1;chest_of_everything_prev;"..F("<").."]"..
+	"button[1,4;1,1;chest_of_everything_next;"..F(">").."]"..
+	"label[2,4;"..F("Page: "..page).."]"..
+	"listring[detached:everything;main]"..
+	"listring[current_player;main]"..
+	"listring[detached:trash;main]"
+end
+
+minetest.register_node("chest_of_everything:chest", {
+	description = "Chest of Everything" .. "\n" ..
+		"Grants access to all items",
+	tiles ={"chest_of_everything_chest.png^[sheet:2x2:0,0", "chest_of_everything_chest.png^[sheet:2x2:0,0",
+		"chest_of_everything_chest.png^[sheet:2x2:1,0", "chest_of_everything_chest.png^[sheet:2x2:1,0",
+		"chest_of_everything_chest.png^[sheet:2x2:1,0", "chest_of_everything_chest.png^[sheet:2x2:0,1"},
+	paramtype2 = "facedir",
+	groups = {dig_immediate=2,choppy=3},
+	is_ground_content = false,
+	on_construct = function(pos)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("infotext", "Chest of Everything")
+		meta:set_int("page", 1)
+		meta:set_string("formspec", get_chest_formspec(1))
+	end,
+	on_receive_fields = function(pos, formname, fields, sender)
+		if formname == "" then
+			local meta = minetest.get_meta(pos)
+			local page = meta:get_int("page")
+			if fields.chest_of_everything_prev then
+				page = page - 1
+			elseif fields.chest_of_everything_next then
+				page = page + 1
+			end
+			if page < 1 then
+				page = 1
+			end
+			if page > max_page then
+				page = max_page
+			end
+			meta:set_int("page", page)
+			meta:set_string("formspec", get_chest_formspec(page))
+		end
+	end,
+})
+
+minetest.register_on_mods_loaded(function()
+	local items = {}
+	for itemstring,_ in pairs(minetest.registered_items) do
+		if itemstring ~= "" and itemstring ~= "unknown" and itemstring ~= "ignore" then
+			table.insert(items, itemstring)
+		end
+	end
+	--[[ Sort items in this order:
+	* Chest of Everything
+	* Test tools
+	* Other tools
+	* Craftitems
+	* Other items
+	* Dummy items ]]
+	local function compare(item1, item2)
+		local def1 = minetest.registered_items[item1]
+		local def2 = minetest.registered_items[item2]
+		local tool1 = def1.type == "tool"
+		local tool2 = def2.type == "tool"
+		local testtool1 = minetest.get_item_group(item1, "testtool") == 1
+		local testtool2 = minetest.get_item_group(item2, "testtool") == 1
+		local dummy1 = minetest.get_item_group(item1, "dummy") == 1
+		local dummy2 = minetest.get_item_group(item2, "dummy") == 1
+		local craftitem1 = def1.type == "craft"
+		local craftitem2 = def2.type == "craft"
+		if item1 == "chest_of_everything:chest" then
+			return true
+		elseif item2 == "chest_of_everything:chest" then
+			return false
+		elseif dummy1 and not dummy2 then
+			return false
+		elseif not dummy1 and dummy2 then
+			return true
+		elseif testtool1 and not testtool2 then
+			return true
+		elseif not testtool1 and testtool2 then
+			return false
+		elseif tool1 and not tool2 then
+			return true
+		elseif not tool1 and tool2 then
+			return false
+		elseif craftitem1 and not craftitem2 then
+			return true
+		elseif not craftitem1 and craftitem2 then
+			return false
+		else
+			return item1 < item2
+		end
+	end
+	table.sort(items, compare)
+	inv_everything:set_size("main", #items)
+	max_page = math.ceil(#items / 32)
+	for i=1, #items do
+		inv_everything:add_item("main", items[i])
+	end
+end)

mods/chest_of_everything/mod.conf

@@ -0,0 +1,2 @@
+name = chest_of_everything
+description = Adds the chest of everything from which you can take all items

mods/dignodes/init.lua

@@ -0,0 +1,37 @@
+local groups = {
+	"cracky", "dig_immediate"
+}
+
+-- Register dig nodes with 1 digging group, a rating between 1-3 and a level between 0-2
+for g=1, #groups do
+	local gr = groups[g]
+	for r=1, 3 do
+		for l=0, 2 do
+			if not (gr=="dig_immediate" and (l>0 or r==1)) then
+				local d
+				if l > 0 then
+					d = string.format("Dig Test Node: %s=%d, level=%d", gr, r, l)
+				else
+					d = string.format("Dig Test Node: %s=%d", gr, r)
+				end
+				local tile = "dignodes_"..gr..".png^dignodes_rating"..r..".png"
+				if l==1 then
+					tile = tile .. "^[colorize:#FFFF00:127"
+				elseif l==2 then
+					tile = tile .. "^[colorize:#FF0000:127"
+				end
+				minetest.register_node("dignodes:"..gr.."_"..r.."_"..l, {
+					description = d,
+					tiles = { tile },
+					groups = { [gr] = r, level = l },
+				})
+			end
+		end
+	end
+end
+
+-- Node without any digging groups
+minetest.register_node("dignodes:none", {
+	description = "Dig Test Node: groupless",
+	tiles = {"dignodes_none.png"},
+})

mods/dignodes/mod.conf

@@ -0,0 +1,2 @@
+name = dignodes
+description = Nodes with different digging groups

mods/give_initial_stuff/init.lua

@@ -0,0 +1,36 @@
+local give_if_not_gotten_already = function(inv, list, item)
+	if not inv:contains_item(list, item) then
+		inv:add_item(list, item)
+	end
+end
+
+local give_initial_stuff = function(player)
+	local inv = player:get_inventory()
+	give_if_not_gotten_already(inv, "main", "basetools:pick_mese")
+	give_if_not_gotten_already(inv, "main", "basetools:axe_steel")
+	give_if_not_gotten_already(inv, "main", "basetools:shovel_steel")
+	give_if_not_gotten_already(inv, "main", "bucket:bucket")
+	give_if_not_gotten_already(inv, "main", "chest_of_everything:chest")
+	minetest.log("action", "[give_initial_stuff] Giving initial stuff to "..player:get_player_name())
+end
+
+minetest.register_on_newplayer(function(player)
+	if minetest.settings:get_bool("give_initial_stuff", true) then
+		give_initial_stuff(player)
+	end
+end)
+
+minetest.register_chatcommand("stuff", {
+	params = "",
+	privs = { give = true },
+	description = "Give yourself initial items",
+	func = function(name, param)
+		local player = minetest.get_player_by_name(name)
+		if not player or not player:is_player() then
+			return false, "No player."
+		end
+		give_initial_stuff(player)
+		return true
+	end,
+})
+

mods/give_initial_stuff/mod.conf

@@ -0,0 +1,3 @@
+name = give_initial_stuff
+description = Gives items to players on join
+depends = basetools, bucket, chest_of_everything, testnodes

mods/initial_message/init.lua

@@ -0,0 +1,9 @@
+minetest.register_on_joinplayer(function(player)
+	local cb = function(player)
+		if not player or not player:is_player() then
+			return
+		end
+		minetest.chat_send_player(player:get_player_name(), "This is the \"Development Test\" [samz], meant only for testing and development.")
+	end
+	minetest.after(2.0, cb, player)
+end)

mods/initial_message/mod.conf

@@ -0,0 +1,2 @@
+name = initial_message
+description = Show message to joining players explaining what this testing game is about

mods/invz/init.lua

@@ -0,0 +1,135 @@
+local modname = minetest.get_current_modname()
+local S = minetest.get_translator(modname)
+
+local frmspc_server = [[
+	image_button[0,0;1,1;invz_day.png;btn_day;]]..S("Day")..[[;;]
+	image_button[1,0;1,1;invz_night.png;btn_night;]]..S("Night")..[[;;]
+]]
+
+local function get_session_time(player)
+	return os.difftime(os.time(), player:get_meta():get_int("invz:join_time"))
+end
+
+local function get_play_time(player)
+	local play_time = player:get_meta():get_int("invz:play_time")
+	local session_time = get_session_time(player)
+	local total_time = play_time + session_time
+	return total_time
+end
+
+local function disp_time(time)
+  local days = math.floor(time/86400)
+  local remaining = time % 86400
+  local hours = math.floor(remaining/3600)
+  remaining = remaining % 3600
+  local minutes = math.floor(remaining/60)
+  remaining = remaining % 60
+  local seconds = remaining
+  if (hours < 10) then
+    hours = "0" .. tostring(hours)
+  end
+  if (minutes < 10) then
+    minutes = "0" .. tostring(minutes)
+  end
+  if (seconds < 10) then
+    seconds = "0" .. tostring(seconds)
+  end
+  local answer = tostring(days)..':'..hours..':'..minutes..':'..seconds
+  return answer
+end
+
+local function get_frmspc_stats(player)
+	local meta = player:get_meta()
+	local level = meta:get_int("level")
+	local died = meta:get_int("invz:died")
+	local died_player = meta:get_int("invz:died_player")
+	local died_creature = meta:get_int("invz:died_creature")
+	local died_fall = meta:get_int("invz:died_fall")
+	local died_drown = meta:get_int("invz:died_drown")
+	local died_fire = meta:get_int("invz:died_fire")
+	local died_lava = meta:get_int("invz:died_lava")
+	local kills = meta:get_int("invz:kills")
+	local last_login = os.date('%Y-%m-%d %H:%M:%S', meta:get_int("invz:last_login"))
+	local session_time = get_session_time(player)
+	local play_time = get_play_time(player)
+	return [[
+		label[0.25,0.25;]]..S("Level")..": "..tostring(level)..[[]
+		label[0.25,1.0;]]..tostring(died).." "..S("times died")..[[]
+		label[0.5,1.25;]]..tostring(died_player).." "..S("times died by player")..[[]
+		label[0.5,1.5;]]..tostring(died_creature).." "..S("times died by creature")..[[]
+		label[0.5,1.75;]]..tostring(died_fall).." "..S("times died by fall")..[[]
+		label[0.5,2;]]..tostring(died_drown).." "..S("times drown")..[[]
+		label[0.5,2.25;]]..tostring(died_fire).." "..S("times died by fire")..[[]
+		label[0.5,2.5;]]..tostring(died_lava).." "..S("times died by lava")..[[]
+		label[0.25,3;]]..tostring(kills).." "..S("kills")..[[]
+		label[0.25,3.5;]]..S("Last Login")..": "..last_login..[[]
+		label[0.25,3.75;]]..S("This Session Time")..": "..disp_time(session_time)..[[]
+		label[0.25,4;]]..S("Total Play Time")..": "..disp_time(play_time)..[[]
+	]]
+end
+
+--Save the stats when an event produced
+minetest.register_on_dieplayer(function(player, reason)
+	local meta = player:get_meta()
+	meta:set_int("invz:died", (meta:get_int("invz:died") + 1))
+	if reason.type == "punch" and reason.object then
+		if minetest.is_player(reason.object) then
+			meta:set_int("invz:died_player", (meta:get_int("invz:died_player") + 1))
+			local meta_killer = reason.object:get_meta()
+			meta_killer:set_int("invz:kills", (meta_killer:get_int("invz:kills") + 1))
+		else
+			meta:set_int("invz:died_creature", (meta:get_int("invz:died_creature") + 1))
+		end
+	elseif reason.type == "fall" then
+		meta:set_int("invz:died_fall", (meta:get_int("invz:died_fall") + 1))
+	elseif reason.type == "drown" then
+		meta:set_int("invz:died_drown", (meta:get_int("invz:died_drown") + 1))
+	elseif reason.type == "node_damage" and reason.node then
+		if reason.node == "default:lava_source" then
+			meta:set_int("invz:died_lava", (meta:get_int("invz:died_lava") + 1))
+		elseif reason.node == "fire:basic_flame" or reason.node == "fire:permanent_flame" then
+			meta:set_int("invz:died_fire", (meta:get_int("invz:died_fire") + 1))
+		end
+	end
+end)
+
+minetest.register_on_joinplayer(function(player, last_login)
+	if last_login then
+		player:get_meta():set_int("invz:last_login", last_login)
+	end
+	player:get_meta():set_int("invz:join_time", os.time())
+end)
+
+minetest.register_on_leaveplayer(function(player, timed_out)
+	player:get_meta():set_int("invz:play_time", get_play_time(player))
+end)
+
+sfinv.register_page("server", {
+	title = S("Server"),
+	get = function(self, player, context)
+		return sfinv.make_formspec(player, context, frmspc_server, false)
+	end,
+	is_in_nav = function(self, player, context)
+		local player_name = player:get_player_name()
+		if minetest.check_player_privs(player_name, {server=true}) then
+			return true
+		else
+			return false
+		end
+	end,
+	on_player_receive_fields = function(self, player, context, fields)
+		if fields.btn_day then
+			minetest.set_timeofday(0.5)
+		end
+		if fields.btn_night then
+			minetest.set_timeofday(0)
+		end
+	end,
+})
+
+sfinv.register_page("stats", {
+	title = S("Stats"),
+	get = function(self, player, context)
+		return sfinv.make_formspec(player, context, get_frmspc_stats(player), false)
+	end,
+})

mods/invz/locale/invz.es.tr

@@ -0,0 +1,18 @@
+# textdomain: invz
+Server=Servidor
+Day=Día
+Night=Noche
+Level=Nivel
+Stats=Estado
+times died=veces muerto
+times died by player=veces muerto por jugador
+times died by creature=veces muerto por criatura
+times died by fall=veces muerto por caída
+times drown=veces ahogado
+times died by fire=veces abrasado por fuego
+times died by lava=veces abrasado por lava
+kills=muertes
+Last Login=Último ingreso
+This Session Time=Tiempo de sesión
+Total Play Time=Tiempo total jugado
+

mods/invz/mod.conf

@@ -0,0 +1,2 @@
+name = invz
+depends = sfinv

mods/mapgen/init.lua

@@ -0,0 +1,102 @@
+--
+-- Aliases for map generator outputs
+--
+
+-- ESSENTIAL node aliases
+-- Basic nodes
+minetest.register_alias("mapgen_stone", "nodez:stone")
+minetest.register_alias("mapgen_water_source", "nodez:water_source")
+minetest.register_alias("mapgen_river_water_source", "nodez:river_water_source")
+
+-- Additional essential aliases for v6
+minetest.register_alias("mapgen_lava_source", "nodez:lava_source")
+minetest.register_alias("mapgen_dirt", "nodez:dirt")
+minetest.register_alias("mapgen_dirt_with_grass", "nodez:dirt_with_grass")
+minetest.register_alias("mapgen_sand", "nodez:sand")
+minetest.register_alias("mapgen_tree", "nodez:tree")
+minetest.register_alias("mapgen_leaves", "nodez:leaves")
+minetest.register_alias("mapgen_apple", "nodez:apple")
+
+-- Essential alias for dungeons
+minetest.register_alias("mapgen_cobble", "nodez:cobble")
+
+-- Optional aliases for v6 (they all have fallback values in the engine)
+if minetest.settings:get_bool("devtest_v6_mapgen_aliases", false) then
+	minetest.register_alias("mapgen_gravel", "nodez:gravel")
+	minetest.register_alias("mapgen_desert_stone", "nodez:desert_stone")
+	minetest.register_alias("mapgen_desert_sand", "nodez:desert_sand")
+	minetest.register_alias("mapgen_dirt_with_snow", "nodez:dirt_with_snow")
+	minetest.register_alias("mapgen_snowblock", "nodez:snowblock")
+	minetest.register_alias("mapgen_snow", "nodez:snow")
+	minetest.register_alias("mapgen_ice", "nodez:ice")
+	minetest.register_alias("mapgen_junglegrass", "nodez:junglegrass")
+	minetest.register_alias("mapgen_jungletree", "nodez:jungletree")
+	minetest.register_alias("mapgen_jungleleaves", "nodez:jungleleaves")
+	minetest.register_alias("mapgen_pine_tree", "nodez:pine_tree")
+	minetest.register_alias("mapgen_pine_needles", "nodez:pine_needles")
+end
+-- Optional alias for mossycobble (should fall back to cobble)
+if minetest.settings:get_bool("devtest_dungeon_mossycobble", false) then
+	minetest.register_alias("mapgen_mossycobble", "nodez:mossycobble")
+end
+-- Optional aliases for dungeon stairs (should fall back to full nodes)
+if minetest.settings:get_bool("devtest_dungeon_stairs", false) then
+	minetest.register_alias("mapgen_stair_cobble", "stairs:stair_cobble")
+	if minetest.settings:get_bool("devtest_v6_mapgen_aliases", false) then
+		minetest.register_alias("mapgen_stair_desert_stone", "stairs:stair_desert_stone")
+	end
+end
+
+--
+-- Register biomes for biome API
+--
+
+minetest.clear_registered_biomes()
+minetest.clear_registered_decorations()
+
+minetest.register_biome({
+	name = "forest",
+	node_top = "nodez:dirt_with_grass",
+	depth_top = 1,
+	node_filler = "nodez:dirt",
+	depth_filler = 1,
+	node_riverbed = "nodez:sand",
+	depth_riverbed = 2,
+	node_dungeon = "nodez:cobble",
+	node_dungeon_alt = "nodez:mossycobble",
+	node_dungeon_stair = "stairs:stair_cobble",
+	y_max = 31000,
+	y_min = 4,
+	heat_point = 50,
+	humidity_point = 50,
+})
+
+minetest.register_biome({
+	name = "forest_ocean",
+	node_top = "nodez:sand",
+	depth_top = 1,
+	node_filler = "nodez:sand",
+	depth_filler = 3,
+	node_riverbed = "nodez:sand",
+	depth_riverbed = 2,
+	node_cave_liquid = "nodez:water_source",
+	node_dungeon = "nodez:cobble",
+	node_dungeon_alt = "nodez:mossycobble",
+	node_dungeon_stair = "stairs:stair_cobble",
+	y_max = 3,
+	y_min = -255,
+	heat_point = 50,
+	humidity_point = 50,
+})
+
+minetest.register_biome({
+	name = "grassland_under",
+	node_cave_liquid = {"nodez:water_source", "nodez:lava_source"},
+	node_dungeon = "nodez:cobble",
+	node_dungeon_alt = "nodez:mossycobble",
+	node_dungeon_stair = "stairs:stair_cobble",
+	y_max = -256,
+	y_min = -31000,
+	heat_point = 50,
+	humidity_point = 50,
+})

mods/mapgen/mod.conf

@@ -0,0 +1,3 @@
+name = mapgen
+description = Minimal map generator
+depends = nodez

mods/nodez/dirt.lua

@@ -0,0 +1,17 @@
+local S = ...
+
+minetest.register_node("nodez:dirt", {
+	description = S("Dirt"),
+	tiles ={"default_dirt.png"},
+	groups = {crumbly=3, soil=1},
+})
+
+minetest.register_node("nodez:dirt_with_grass", {
+	description = S("Dirt with Grass"),
+	tiles ={"default_grass.png",
+		-- a little dot on the bottom to distinguish it from dirt
+		"default_dirt.png^basenodes_dirt_with_grass_bottom.png",
+		{name = "default_dirt.png^default_grass_side.png",
+		tileable_vertical = false}},
+	groups = {crumbly=3, soil=1},
+})

mods/nodez/grass.lua

@@ -0,0 +1 @@
+local S = ...

mods/nodez/init.lua

@@ -0,0 +1,17 @@
+--
+-- Nodez
+--
+
+nodez = {}
+
+local modname = minetest.get_current_modname()
+local modpath = minetest.get_modpath(modname)
+local S = minetest.get_translator(modname)
+
+assert(loadfile(modpath .. "/dirt.lua"))(S)
+assert(loadfile(modpath .. "/grass.lua"))(S)
+assert(loadfile(modpath .. "/lava.lua"))(S)
+assert(loadfile(modpath .. "/sand.lua"))(S)
+assert(loadfile(modpath .. "/stone.lua"))(S)
+assert(loadfile(modpath .. "/water.lua"))(S)
+

mods/nodez/lava.lua

@@ -0,0 +1,57 @@
+local S = ...
+
+local LAVA_VISC = 7
+
+minetest.register_node("nodez:lava_flowing", {
+	description = S("Flowing Lava").."\n"..
+		"4 damage per second".."\n"..
+		"Drowning damage: 1",
+	drawtype = "flowingliquid",
+	tiles = {"default_lava_flowing.png"},
+	special_tiles = {
+		{name="default_lava_flowing.png", backface_culling = false},
+		{name="default_lava_flowing.png", backface_culling = false},
+	},
+	paramtype = "light",
+	light_source = minetest.LIGHT_MAX,
+	walkable = false,
+	pointable = false,
+	diggable = false,
+	buildable_to = true,
+	is_ground_content = false,
+	drowning = 1,
+	damage_per_second = 4,
+	liquidtype = "flowing",
+	liquid_alternative_flowing = "nodez:lava_flowing",
+	liquid_alternative_source = "nodez:lava_source",
+	liquid_viscosity = LAVA_VISC,
+	post_effect_color = {a=192, r=255, g=64, b=0},
+	groups = {lava=3, liquid=1},
+})
+
+minetest.register_node("nodez:lava_source", {
+	description = S("Lava Source").."\n"..
+		"4 damage per second".."\n"..
+		"Drowning damage: 1",
+	drawtype = "liquid",
+	tiles = { "default_lava.png" },
+	special_tiles = {
+		{name = "default_lava.png", backface_culling = false},
+		{name = "default_lava.png", backface_culling = true},
+	},
+	paramtype = "light",
+	light_source = minetest.LIGHT_MAX,
+	walkable = false,
+	pointable = false,
+	diggable = false,
+	buildable_to = true,
+	is_ground_content = false,
+	drowning = 1,
+	damage_per_second = 4,
+	liquidtype = "source",
+	liquid_alternative_flowing = "nodez:lava_flowing",
+	liquid_alternative_source = "nodez:lava_source",
+	liquid_viscosity = LAVA_VISC,
+	post_effect_color = {a=192, r=255, g=64, b=0},
+	groups = {lava=3, liquid=1},
+})

mods/nodez/locale/nodez.es.tr

@@ -0,0 +1,16 @@
+# textdomain: nodez
+Cobblestone=Empedrado
+Dirt=Tierra
+Dirt with Grass=Tierra con pasto
+Flowing Water=Corriente de agua
+Flowing River Water=Corriente de agua de río
+Flowing Lava=Corriente de lava
+Gravel=Gravilla
+Lava Source=Fuente de lava
+Mossy Cobblestone=Empredrado musgoso
+River Water Source=Fuente de agua de río
+Sand=Arena
+Stone=Piedra
+Water Source=Fuente de agua
+
+

mods/nodez/mod.conf

@@ -0,0 +1,2 @@
+name = nodez
+description = Contains basic nodes for mapgen

mods/nodez/sand.lua

@@ -0,0 +1,13 @@
+local S = ...
+
+minetest.register_node("nodez:sand", {
+	description = S("Sand"),
+	tiles ={"default_sand.png"},
+	groups = {crumbly=3},
+})
+
+minetest.register_node("nodez:desert_sand", {
+	description = S("Desert Sand"),
+	tiles ={"default_desert_sand.png"},
+	groups = {crumbly=3},
+})

mods/nodez/stone.lua

@@ -0,0 +1,28 @@
+local S = ...
+
+minetest.register_node("nodez:stone", {
+	description = S("Stone"),
+	tiles = {"default_stone.png"},
+	groups = {cracky=3},
+})
+
+minetest.register_node("nodez:cobble", {
+	description = S("Cobblestone"),
+	tiles ={"default_cobble.png"},
+	is_ground_content = false,
+	groups = {cracky=3},
+})
+
+minetest.register_node("nodez:mossycobble", {
+	description = S("Mossy Cobblestone"),
+	tiles ={"default_mossycobble.png"},
+	is_ground_content = false,
+	groups = {cracky=3},
+})
+
+minetest.register_node("nodez:gravel", {
+	description = S("Gravel"),
+	tiles ={"default_gravel.png"},
+	groups = {crumbly=2},
+})
+