Add setting to toggle fireflies

mods/ITEMS/mcl_fireflies/README.txt

@@ -0,0 +1,22 @@
+Minetest Game mod: fireflies
+============================
+Adds fireflies to the world on mapgen, which can then be caught in a net and placed in
+bottles to provide light.
+
+Authors of source code
+----------------------
+Shara RedCat (MIT)
+
+Authors of media (textures)
+---------------------------
+Shara RedCat (CC BY-SA 3.0):
+  fireflies_firefly.png
+  fireflies_firefly_animated.png
+  fireflies_bugnet.png
+  fireflies_bottle.png
+  fireflies_bottle_animated.png
+
+fireflies_bugnet.png is modified from a texture by tenplus1 (CC0)
+
+fireflies_bottle.png and fireflies_bottle_animated.png are
+modified from a texture by Vanessa Ezekowitz (CC BY-SA 3.0)

mods/ITEMS/mcl_fireflies/init.lua

@@ -0,0 +1,293 @@
+-- firefly/init.lua
+
+-- Load support for MT game translation.
+local S = minetest.get_translator("fireflies")
+
+local enabled = minetest.settings:get_bool("mcl_feature_fireflies",true)
+
+local biomes = { "SwampLand","SwampLand_shore","SwampLand_ocean","MangroveSwamp","MangroveSwamp_shore","MangroveSwamp_ocean"}
+
+local placeon = {"mcl_core:dirt_with_grass","group:leaves","group:grass_block","group:dirt","mcl_mud:mud"}
+
+local adjacents = {
+	vector.new(1,0,0),
+	vector.new(-1,0,0),
+	vector.new(0,1,0),
+	vector.new(0,-1,0),
+	vector.new(0,0,1),
+	vector.new(0,0,-1),
+}
+
+minetest.register_node("mcl_fireflies:firefly", {
+	description = S("Firefly"),
+	drawtype = "plantlike",
+	tiles = {{
+		name = "fireflies_firefly_animated.png",
+		animation = {
+			type = "vertical_frames",
+			aspect_w = 16,
+			aspect_h = 16,
+			length = 1.5
+		},
+	}},
+	inventory_image = "fireflies_firefly.png",
+	wield_image =  "fireflies_firefly.png",
+	waving = 1,
+	paramtype = "light",
+	sunlight_propagates = true,
+	buildable_to = true,
+	walkable = false,
+	groups = {catchable = 1},
+	selection_box = {
+		type = "fixed",
+		fixed = {-0.1, -0.1, -0.1, 0.1, 0.1, 0.1},
+	},
+	light_source = 6,
+	floodable = true,
+	on_place = function(itemstack, placer, pointed_thing)
+		local player_name = placer:get_player_name()
+		local pos = pointed_thing.above
+
+		if not minetest.is_protected(pos, player_name) and
+				not minetest.is_protected(pointed_thing.under, player_name) and
+				minetest.get_node(pos).name == "air" then
+			minetest.set_node(pos, {name = "mcl_fireflies:firefly"})
+			minetest.get_node_timer(pos):start(1)
+			itemstack:take_item()
+		end
+		return itemstack
+	end,
+	on_timer = function(pos, elapsed)
+		if math.random(2) == 1 then
+			local npos = vector.add(pos,adjacents[math.random(#adjacents)])
+			if minetest.get_node(npos).name == "air" then
+				minetest.set_node(npos, {name = "mcl_fireflies:firefly"})
+				minetest.remove_node(pos)
+				pos = npos
+			end
+		end
+		if not enabled or minetest.get_node_light(pos) > 11 then
+			minetest.set_node(pos, {name = "mcl_fireflies:hidden_firefly"})
+		end
+		minetest.get_node_timer(pos):start(30)
+	end
+})
+
+minetest.register_node("mcl_fireflies:hidden_firefly", {
+	description = S("Hidden Firefly"),
+	drawtype = "airlike",
+	inventory_image = "fireflies_firefly.png^default_invisible_node_overlay.png",
+	wield_image =  "fireflies_firefly.png^default_invisible_node_overlay.png",
+	paramtype = "light",
+	sunlight_propagates = true,
+	walkable = false,
+	pointable = false,
+	diggable = false,
+	buildable_to = true,
+	drop = "",
+	groups = {not_in_creative_inventory = 1},
+	floodable = true,
+	on_place = function(itemstack, placer, pointed_thing)
+		local player_name = placer:get_player_name()
+		local pos = pointed_thing.above
+
+		if not minetest.is_protected(pos, player_name) and
+				not minetest.is_protected(pointed_thing.under, player_name) and
+				minetest.get_node(pos).name == "air" then
+			minetest.set_node(pos, {name = "mcl_fireflies:hidden_firefly"})
+			minetest.get_node_timer(pos):start(1)
+			itemstack:take_item()
+		end
+		return itemstack
+	end,
+	on_timer = function(pos, elapsed)
+		if enabled and minetest.get_node_light(pos) <= 11 then
+			minetest.set_node(pos, {name = "mcl_fireflies:firefly"})
+		end
+		minetest.get_node_timer(pos):start(30)
+	end
+})
+
+
+-- bug net
+minetest.register_tool("mcl_fireflies:bug_net", {
+	description = S("Bug Net"),
+	inventory_image = "fireflies_bugnet.png",
+	on_place = function(itemstack, player, pointed_thing)
+		local player_name = player and player:get_player_name() or ""
+		if not pointed_thing or pointed_thing.type ~= "node" or
+			minetest.is_protected(pointed_thing.under, player_name) then
+			return
+		end
+		local node_name = minetest.get_node(pointed_thing.under).name
+		local inv = player:get_inventory()
+		if minetest.get_item_group(node_name, "catchable") == 1 then
+			minetest.set_node(pointed_thing.under, {name = "air"})
+			local stack = ItemStack(node_name.." 1")
+			local leftover = inv:add_item("main", stack)
+			if leftover:get_count() > 0 then
+				minetest.add_item(pointed_thing.under, node_name.." 1")
+			end
+		end
+		if not minetest.is_creative_enabled(player_name) then
+			itemstack:add_wear(256)
+			return itemstack
+		end
+	end
+})
+
+minetest.register_craft( {
+	output = "mcl_fireflies:bug_net",
+	recipe = {
+		{"mcl_mobitems:string", "mcl_mobitems:string"},
+		{"mcl_mobitems:string", "mcl_mobitems:string"},
+		{"mcl_core:stick", ""}
+	}
+})
+
+
+-- firefly in a bottle
+minetest.register_node("mcl_fireflies:firefly_bottle", {
+	description = S("Firefly in a Bottle"),
+	inventory_image = "fireflies_bottle.png",
+	wield_image = "fireflies_bottle.png",
+	tiles = {{
+		name = "fireflies_bottle_animated.png",
+		animation = {
+			type = "vertical_frames",
+			aspect_w = 16,
+			aspect_h = 16,
+			length = 1.5
+		},
+	}},
+	drawtype = "plantlike",
+	paramtype = "light",
+	sunlight_propagates = true,
+	light_source = 9,
+	walkable = false,
+	groups = {vessel = 1, dig_immediate = 3, attached_node = 1},
+	selection_box = {
+		type = "fixed",
+		fixed = {-0.25, -0.5, -0.25, 0.25, 0.3, 0.25}
+	},
+	--sounds = default.node_sound_glass_defaults(),
+	on_rightclick = function(pos, node, player, itemstack, pointed_thing)
+		local lower_pos = {x = pos.x, y = pos.y + 1, z = pos.z}
+		if minetest.is_protected(pos, player:get_player_name()) or
+				minetest.get_node(lower_pos).name ~= "air" then
+			return
+		end
+
+		local upper_pos = {x = pos.x, y = pos.y + 2, z = pos.z}
+		local firefly_pos
+
+		if not minetest.is_protected(upper_pos, player:get_player_name()) and
+				minetest.get_node(upper_pos).name == "air" then
+			firefly_pos = upper_pos
+		elseif not minetest.is_protected(lower_pos, player:get_player_name()) then
+			firefly_pos = lower_pos
+		end
+
+		if firefly_pos then
+			minetest.set_node(pos, {name = "mcl_potions:glass_bottle"})
+			minetest.set_node(firefly_pos, {name = "mcl_fireflies:firefly"})
+			minetest.get_node_timer(firefly_pos):start(1)
+		end
+	end
+})
+
+minetest.register_craft( {
+	output = "mcl_fireflies:firefly_bottle",
+	recipe = {
+		{"mcl_fireflies:firefly"},
+		{"mcl_potions:glass_bottle"}
+	}
+})
+
+
+-- register fireflies as decorations
+
+if minetest.get_mapgen_setting("mg_name") == "v6" then
+
+	minetest.register_decoration({
+		name = "mcl_fireflies:firefly_low",
+		deco_type = "simple",
+		place_on = "mcl_core:dirt_with_grass",
+		place_offset_y = 2,
+		sidelen = 80,
+		fill_ratio = 0.0002,
+		y_max = 31000,
+		y_min = 1,
+		decoration = "mcl_fireflies:hidden_firefly",
+	})
+
+	minetest.register_decoration({
+		name = "mcl_fireflies:firefly_high",
+		deco_type = "simple",
+		place_on = "mcl_core:dirt_with_grass",
+		place_offset_y = 3,
+		sidelen = 80,
+		fill_ratio = 0.0002,
+		y_max = 31000,
+		y_min = 1,
+		decoration = "mcl_fireflies:hidden_firefly",
+	})
+
+else
+
+	minetest.register_decoration({
+		name = "mcl_fireflies:firefly_low",
+		deco_type = "simple",
+		place_on = placeon,
+		place_offset_y = 1,
+		sidelen = 80,
+		fill_ratio = 0.0025,
+		biomes = biomes,
+		y_max = 31000,
+		y_min = -1,
+		decoration = "mcl_fireflies:hidden_firefly",
+	})
+
+	minetest.register_decoration({
+		name = "mcl_fireflies:firefly_high",
+		deco_type = "simple",
+		place_on = placeon,
+		place_offset_y = 3,
+		sidelen = 80,
+		fill_ratio = 0.0025,
+		biomes = { "SwampLand","SwampLand_shore","SwampLand_ocean","MangroveSwamp","MangroveSwamp_shore","MangroveSwamp_ocean"},
+		y_max = 31000,
+		y_min = -1,
+		decoration = "mcl_fireflies:hidden_firefly",
+	})
+
+end
+
+
+-- get decoration IDs
+local firefly_low = minetest.get_decoration_id("mcl_fireflies:firefly_low")
+local firefly_high = minetest.get_decoration_id("mcl_fireflies:firefly_high")
+
+minetest.set_gen_notify({decoration = true}, {firefly_low, firefly_high})
+
+-- start nodetimers
+minetest.register_on_generated(function(minp, maxp, blockseed)
+	local gennotify = minetest.get_mapgen_object("gennotify")
+	local poslist = {}
+
+	for _, pos in ipairs(gennotify["decoration#"..firefly_low] or {}) do
+		local firefly_low_pos = {x = pos.x, y = pos.y + 2, z = pos.z}
+		table.insert(poslist, firefly_low_pos)
+	end
+	for _, pos in ipairs(gennotify["decoration#"..firefly_high] or {}) do
+		local firefly_high_pos = {x = pos.x, y = pos.y + 4, z = pos.z}
+		table.insert(poslist, firefly_high_pos)
+	end
+
+	if #poslist ~= 0 then
+		for i = 1, #poslist do
+			local pos = poslist[i]
+			minetest.get_node_timer(pos):start(1)
+		end
+	end
+end)

mods/ITEMS/mcl_fireflies/license.txt

@@ -0,0 +1,58 @@
+License of source code
+----------------------
+
+The MIT License (MIT)
+Copyright (c) 2018 Shara RedCat
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this
+software and associated documentation files (the "Software"), to deal in the Software
+without restriction, including without limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of the Software, and to permit
+persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or
+substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
+FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+
+For more details:
+https://opensource.org/licenses/MIT
+
+Licenses of media (textures)
+----------------------------
+
+Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
+Copyright (C) 2018 Shara RedCat
+
+You are free to:
+Share — copy and redistribute the material in any medium or format.
+Adapt — remix, transform, and build upon the material for any purpose, even commercially.
+The licensor cannot revoke these freedoms as long as you follow the license terms.
+
+Under the following terms:
+
+Attribution — You must give appropriate credit, provide a link to the license, and
+indicate if changes were made. You may do so in any reasonable manner, but not in any way
+that suggests the licensor endorses you or your use.
+
+ShareAlike — If you remix, transform, or build upon the material, you must distribute
+your contributions under the same license as the original.
+
+No additional restrictions — You may not apply legal terms or technological measures that
+legally restrict others from doing anything the license permits.
+
+Notices:
+
+You do not have to comply with the license for elements of the material in the public
+domain or where your use is permitted by an applicable exception or limitation.
+No warranties are given. The license may not give you all of the permissions necessary
+for your intended use. For example, other rights such as publicity, privacy, or moral
+rights may limit how you use the material.
+
+For more details:
+http://creativecommons.org/licenses/by-sa/3.0/

mods/ITEMS/mcl_fireflies/locale/fireflies.de.tr

@@ -0,0 +1,5 @@
+# textdomain: fireflies
+Firefly=Glühwürmchen
+Hidden Firefly=Verborgenes Glühwürmchen
+Bug Net=Insektennetz
+Firefly in a Bottle=Glühwürmchen in einer Flasche

mods/ITEMS/mcl_fireflies/locale/fireflies.eo.tr

@@ -0,0 +1,5 @@
+# textdomain: fireflies
+Firefly=Lampiro
+Hidden Firefly=Kaŝita Lampiro
+Bug Net=Insekta Reto
+Firefly in a Bottle=Lampiro en Botelo

mods/ITEMS/mcl_fireflies/locale/fireflies.es.tr

@@ -0,0 +1,5 @@
+# textdomain: fireflies
+Firefly=Luciérnaga
+Hidden Firefly=Luciérnaga oculta
+Bug Net=Red de insectos
+Firefly in a Bottle=Luciérnaga en botella

mods/ITEMS/mcl_fireflies/locale/fireflies.fr.tr

@@ -0,0 +1,5 @@
+# textdomain: fireflies
+Firefly=Luciole
+Hidden Firefly=Luciole cachée
+Bug Net=Filet à papillon
+Firefly in a Bottle=Luciole en bouteille

mods/ITEMS/mcl_fireflies/locale/fireflies.id.tr

@@ -0,0 +1,5 @@
+# textdomain: fireflies
+Firefly=Kunang-Kunang
+Hidden Firefly=Kunang-Kunang Tersembunyi
+Bug Net=Jaring Serangga
+Firefly in a Bottle=Kunang-Kunang dalam Botol

mods/ITEMS/mcl_fireflies/locale/fireflies.it.tr

@@ -0,0 +1,5 @@
+# textdomain: fireflies
+Firefly=Lucciola
+Hidden Firefly=Lucciola nascosta
+Bug Net=Retino
+Firefly in a Bottle=Lucciola imbottigliata

mods/ITEMS/mcl_fireflies/locale/fireflies.ja.tr

@@ -0,0 +1,5 @@
+# textdomain: fireflies
+Firefly=ホタル
+Hidden Firefly=隠されたホタル
+Bug Net=虫取り網
+Firefly in a Bottle=ホタルの入った瓶

mods/ITEMS/mcl_fireflies/locale/fireflies.jbo.tr

@@ -0,0 +1,5 @@
+# textdomain: fireflies
+Firefly=lo gusycinki
+Hidden Firefly=lo se mipri gusycinki
+Bug Net=lo cinki julne
+Firefly in a Bottle=lo gusycinki poi nenri lo botpi

mods/ITEMS/mcl_fireflies/locale/fireflies.ms.tr

@@ -0,0 +1,5 @@
+# textdomain: fireflies
+Firefly=Kelip-Kelip
+Hidden Firefly=Kelip-Kelip Tersembunyi
+Bug Net=Jaring Pepijat
+Firefly in a Bottle=Kelip-Kelip dalam Botol

mods/ITEMS/mcl_fireflies/locale/fireflies.pl.tr

@@ -0,0 +1,5 @@
+# textdomain: fireflies
+Firefly=Świetlik
+Hidden Firefly=Ukryty świetlik
+Bug Net=Siatka na owady
+Firefly in a Bottle=Świetlik w butelce

mods/ITEMS/mcl_fireflies/locale/fireflies.pt_BR.tr

@@ -0,0 +1,5 @@
+# textdomain: fireflies
+Firefly=Vaga-lume
+Hidden Firefly=Vaga-lume escondido
+Bug Net=Rede de Insetos
+Firefly in a Bottle=Vaga-lume em uma garrafa

mods/ITEMS/mcl_fireflies/locale/fireflies.ru.tr

@@ -0,0 +1,5 @@
+# textdomain: fireflies
+Firefly=Светлячок
+Hidden Firefly=Притаившийся Светлячок
+Bug Net=Сачок Для Ловли Насекомых
+Firefly in a Bottle=Светлячок в Бутылке

mods/ITEMS/mcl_fireflies/locale/fireflies.sk.tr

@@ -0,0 +1,5 @@
+# textdomain: fireflies
+Firefly=Svetluška
+Hidden Firefly=Skrytá svetluška
+Bug Net=Sieťka na hmyz
+Firefly in a Bottle=Svetluška vo fľaši

mods/ITEMS/mcl_fireflies/locale/fireflies.sv.tr

@@ -0,0 +1,5 @@
+# textdomain: fireflies
+Firefly=Eldfluga
+Hidden Firefly=Gömd eldfluga
+Bug Net=Insektshåv
+Firefly in a Bottle=Eldfluga i en flaska

mods/ITEMS/mcl_fireflies/locale/fireflies.uk.tr

@@ -0,0 +1,5 @@
+# textdomain: fireflies
+Firefly=Світлячок
+Hidden Firefly=Світлячок, що причаївся
+Bug Net=Сачок Для Ловлі Комах
+Firefly in a Bottle=Світлячок у Пляшці

mods/ITEMS/mcl_fireflies/locale/fireflies.zh_CN.tr

@@ -0,0 +1,5 @@
+# textdomain: fireflies
+Firefly=萤火虫
+Hidden Firefly=隐藏的萤火虫
+Bug Net=虫网
+Firefly in a Bottle=放在瓶子里的萤火虫

mods/ITEMS/mcl_fireflies/locale/fireflies.zh_TW.tr

@@ -0,0 +1,5 @@
+# textdomain: fireflies
+Firefly=螢火蟲
+Hidden Firefly=隱藏的螢火蟲
+Bug Net=蟲網
+Firefly in a Bottle=放在瓶子裡的螢火蟲

mods/ITEMS/mcl_fireflies/locale/template.txt

@@ -0,0 +1,5 @@
+# textdomain: fireflies
+Firefly=
+Hidden Firefly=
+Bug Net=
+Firefly in a Bottle=

mods/ITEMS/mcl_fireflies/mod.conf

@@ -0,0 +1,3 @@
+name = mcl_fireflies
+description = Fireflies for MineClone2
+depends = mcl_biomes

settingtypes.txt

@@ -39,6 +39,10 @@ mcl_doTileDrops (Blocks have drops) bool true
 # If enabled, TNT explosions destroy blocks.
 mcl_tnt_griefing (TNT destroys blocks) bool true
 
+[ Feature flags ]
+# Wether fireflies are enabled
+mcl_feature_fireflies (Enable Fireflies) bool true
+
 [Players]
 # If enabled, players respawn at the bed they last lay on instead of normal
 # spawn.
@@ -168,4 +172,4 @@ enable_real_maps (Enable Real Maps) bool true
 
 [Debugging]
 # If enabled, this will show the itemstring of an item in the description.
-mcl_item_id_debug (Item ID Debug) bool false
+mcl_item_id_debug (Item ID Debug) bool false