initial commit

seacoral/depends.txt

@@ -0,0 +1,4 @@
+default
+noairblocks
+unifieddyes
+colormachine?

seacoral/init.lua

@@ -0,0 +1,650 @@
+-- NODES
+
+
+minetest.register_node("seacoral:coralcyan", {
+	description = "Cyan Coral",
+	drawtype = "plantlike",
+	tiles = {"seacoral_coralcyan.png"},
+	inventory_image = "seacoral_coralcyan.png",
+	wield_image = "seacoral_coralcyan.png",
+	paramtype = "light",
+	walkable = false,
+	climbable = true,
+	drowning = 1,
+	is_ground_content = true,
+	selection_box = {
+		type = "fixed",
+		fixed = {-0.3, -0.3, -0.3, 0.3, 0.3, 0.3}
+	},
+	post_effect_color = {a=64, r=100, g=100, b=200},
+	groups = {snappy=3, seacoral=1, sea=1,basecolor_cyan=1},
+	sounds = default.node_sound_dirt_defaults(),
+})
+
+minetest.register_node("seacoral:coralmagenta", {
+	description = "Magenta Coral",
+	drawtype = "plantlike",
+	tiles = {"seacoral_coralmagenta.png"},
+	inventory_image = "seacoral_coralmagenta.png",
+	wield_image = "seacoral_coralmagenta.png",
+	paramtype = "light",
+	walkable = false,
+	climbable = true,
+	drowning = 1,
+	is_ground_content = true,
+	selection_box = {
+		type = "fixed",
+		fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3}
+	},
+	post_effect_color = {a=64, r=100, g=100, b=200},
+	groups = {snappy=3, seacoral=1, sea=1,basecolor_magenta=1},
+	sounds = default.node_sound_dirt_defaults(),
+})
+
+minetest.register_node("seacoral:coralaqua", {
+	description = "Aqua Coral",
+	drawtype = "plantlike",
+	tiles = {"seacoral_coralaqua.png"},
+	inventory_image = "seacoral_coralaqua.png",
+	wield_image = "seacoral_coralaqua.png",
+	paramtype = "light",
+	walkable = false,
+	climbable = true,
+	drowning = 1,
+	is_ground_content = true,
+	selection_box = {
+		type = "fixed",
+		fixed = {-0.3, -0.3, -0.3, 0.3, 0.3, 0.3}
+	},
+	post_effect_color = {a=64, r=100, g=100, b=200},
+	groups = {snappy=3, seacoral=1, sea=1,excolor_aqua=1},
+	sounds = default.node_sound_dirt_defaults(),
+})
+
+minetest.register_node("seacoral:corallime", {
+	description = "Lime Coral",
+	drawtype = "plantlike",
+	tiles = {"seacoral_corallime.png"},
+	inventory_image = "seacoral_corallime.png",
+	wield_image = "seacoral_corallime.png",
+	paramtype = "light",
+	walkable = false,
+	climbable = true,
+	drowning = 1,
+	is_ground_content = true,
+	selection_box = {
+		type = "fixed",
+		fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3}
+	},
+	post_effect_color = {a=64, r=100, g=100, b=200},
+	groups = {snappy=3, seacoral=1, sea=1,excolor_lime=1},
+	sounds = default.node_sound_dirt_defaults(),
+})
+
+minetest.register_node("seacoral:coralskyblue", {
+	description = "Skyblue Coral",
+	drawtype = "plantlike",
+	tiles = {"seacoral_coralskyblue.png"},
+	inventory_image = "seacoral_coralskyblue.png",
+	wield_image = "seacoral_coralskyblue.png",
+	paramtype = "light",
+	walkable = false,
+	climbable = true,
+	drowning = 1,
+	is_ground_content = true,
+	selection_box = {
+		type = "fixed",
+		fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3}
+	},
+	post_effect_color = {a=64, r=100, g=100, b=200},
+	groups = {snappy=3, seacoral=1, sea=1,excolor_skyblue=1},
+	sounds = default.node_sound_dirt_defaults(),
+})
+
+minetest.register_node("seacoral:coralredviolet", {
+	description = "Redviolet Coral",
+	drawtype = "plantlike",
+	tiles = {"seacoral_coralredviolet.png"},
+	inventory_image = "seacoral_coralredviolet.png",
+	wield_image = "seacoral_coralredviolet.png",
+	paramtype = "light",
+	walkable = false,
+	climbable = true,
+	drowning = 1,
+	is_ground_content = true,
+	selection_box = {
+		type = "fixed",
+		fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3}
+	},
+	post_effect_color = {a=64, r=100, g=100, b=200},
+	groups = {snappy=3, seacoral=1, sea=1,excolor_redviolet=1},
+	sounds = default.node_sound_dirt_defaults(),
+})
+
+minetest.register_node("seacoral:seacoralsandcyan", {
+	description = "Sea coral sand cyan",
+	tiles = {"default_sand.png"},
+	is_ground_content = true,
+	groups = {crumbly=3, falling_node=1, sand=1, soil=1, not_in_creative_inventory=1},
+	drop = 'default:sand',
+	sounds = default.node_sound_sand_defaults(),
+})
+
+minetest.register_node("seacoral:seacoraldirtcyan", {
+	description = "Sea coral dirt cyan",
+	tiles = {"default_dirt.png"},
+	is_ground_content = true,
+	groups = {crumbly=3,soil=1, not_in_creative_inventory=1},
+	drop = 'default:dirt',
+	sounds = default.node_sound_dirt_defaults(),
+})
+
+minetest.register_node("seacoral:seacoralsandmagenta", {
+	description = "Sea coral sand magenta",
+	tiles = {"default_sand.png"},
+	is_ground_content = true,
+	groups = {crumbly=3, falling_node=1, sand=1, soil=1, not_in_creative_inventory=1},
+	drop = 'default:sand',
+	sounds = default.node_sound_sand_defaults(),
+})
+
+minetest.register_node("seacoral:seacoraldirtmagenta", {
+	description = "Sea coral dirt magenta",
+	tiles = {"default_dirt.png"},
+	is_ground_content = true,
+	groups = {crumbly=3,soil=1, not_in_creative_inventory=1},
+	drop = 'default:dirt',
+	sounds = default.node_sound_dirt_defaults(),
+})
+
+minetest.register_node("seacoral:seacoralsandaqua", {
+	description = "Sea coral sand aqua",
+	tiles = {"default_sand.png"},
+	is_ground_content = true,
+	groups = {crumbly=3, falling_node=1, sand=1, soil=1, not_in_creative_inventory=1},
+	drop = 'default:sand',
+	sounds = default.node_sound_sand_defaults(),
+})
+
+minetest.register_node("seacoral:seacoraldirtaqua", {
+	description = "Sea coral dirt aqua",
+	tiles = {"default_dirt.png"},
+	is_ground_content = true,
+	groups = {crumbly=3,soil=1, not_in_creative_inventory=1},
+	drop = 'default:dirt',
+	sounds = default.node_sound_dirt_defaults(),
+})
+
+minetest.register_node("seacoral:seacoralsandlime", {
+	description = "Sea coral sand lime",
+	tiles = {"default_sand.png"},
+	is_ground_content = true,
+	groups = {crumbly=3, falling_node=1, sand=1, soil=1, not_in_creative_inventory=1},
+	drop = 'default:sand',
+	sounds = default.node_sound_sand_defaults(),
+})
+
+minetest.register_node("seacoral:seacoraldirtlime", {
+	description = "Sea coral dirt lime",
+	tiles = {"default_dirt.png"},
+	is_ground_content = true,
+	groups = {crumbly=3,soil=1, not_in_creative_inventory=1},
+	drop = 'default:dirt',
+	sounds = default.node_sound_dirt_defaults(),
+})
+
+minetest.register_node("seacoral:seacoralsandskyblue", {
+	description = "Sea coral sand skyblue",
+	tiles = {"default_sand.png"},
+	is_ground_content = true,
+	groups = {crumbly=3, falling_node=1, sand=1, soil=1, not_in_creative_inventory=1},
+	drop = 'default:sand',
+	sounds = default.node_sound_sand_defaults(),
+})
+
+minetest.register_node("seacoral:seacoraldirtskyblue", {
+	description = "Sea coral dirt skyblue",
+	tiles = {"default_dirt.png"},
+	is_ground_content = true,
+	groups = {crumbly=3,soil=1, not_in_creative_inventory=1},
+	drop = 'default:dirt',
+	sounds = default.node_sound_dirt_defaults(),
+})
+
+minetest.register_node("seacoral:seacoralsandredviolet", {
+	description = "Sea coral sand redviolet",
+	tiles = {"default_sand.png"},
+	is_ground_content = true,
+	groups = {crumbly=3, falling_node=1, sand=1, soil=1, not_in_creative_inventory=1},
+	drop = 'default:sand',
+	sounds = default.node_sound_sand_defaults(),
+})
+
+minetest.register_node("seacoral:seacoraldirtredviolet", {
+	description = "Sea coral dirt redviolet",
+	tiles = {"default_dirt.png"},
+	is_ground_content = true,
+	groups = {crumbly=3,soil=1, not_in_creative_inventory=1},
+	drop = 'default:dirt',
+	sounds = default.node_sound_dirt_defaults(),
+})
+
+
+-- CRAFTING
+
+
+if( minetest.get_modpath( "colormachine") == nil ) then
+	register_seacoral_craft = function(output,recipe)
+    	minetest.register_craft({
+        type = 'shapeless',
+        output = output,
+        recipe = recipe,
+	})
+	end
+
+register_seacoral_craft('dye:cyan 4', {'seacoral:coralcyan'})
+register_seacoral_craft('dye:magenta 4', {'seacoral:coralmagenta'})
+register_seacoral_craft('dye:lime 4', {'seacoral:corallime'})
+register_seacoral_craft('dye:aqua 4', {'seacoral:coralaqua'})
+register_seacoral_craft('dye:skyblue 4', {'seacoral:coralskyblue'})
+register_seacoral_craft('dye:redviolet 4', {'seacoral:coralredviolet'})
+end
+
+-- SEACORAL SAND AND DIRT GENERATION
+
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "seacoral:seacoralsandcyan",
+	wherein        = "default:sand",
+	clust_scarcity = 10*10*10,
+	clust_num_ores = 24,
+	clust_size     = 4,
+	height_max     = -4,
+	height_min     = -8,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "seacoral:seacoraldirtcyan",
+	wherein        = "default:dirt",
+	clust_scarcity = 10*10*10,
+	clust_num_ores = 24,
+	clust_size     = 4,
+	height_max     = -4,
+	height_min     = -8,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "seacoral:seacoralsandmagenta",
+	wherein        = "default:sand",
+	clust_scarcity = 10*10*10,
+	clust_num_ores = 24,
+	clust_size     = 4,
+	height_max     = -4,
+	height_min     = -8,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "seacoral:seacoraldirtmagenta",
+	wherein        = "default:dirt",
+	clust_scarcity = 10*10*10,
+	clust_num_ores = 24,
+	clust_size     = 4,
+	height_max     = -4,
+	height_min     = -8,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "seacoral:seacoralsandaqua",
+	wherein        = "default:sand",
+	clust_scarcity = 10*10*10,
+	clust_num_ores = 24,
+	clust_size     = 4,
+	height_max     = -4,
+	height_min     = -8,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "seacoral:seacoraldirtaqua",
+	wherein        = "default:dirt",
+	clust_scarcity = 10*10*10,
+	clust_num_ores = 24,
+	clust_size     = 4,
+	height_max     = -4,
+	height_min     = -8,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "seacoral:seacoralsandlime",
+	wherein        = "default:sand",
+	clust_scarcity = 10*10*10,
+	clust_num_ores = 24,
+	clust_size     = 4,
+	height_max     = -4,
+	height_min     = -8,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "seacoral:seacoraldirtlime",
+	wherein        = "default:dirt",
+	clust_scarcity = 10*10*10,
+	clust_num_ores = 24,
+	clust_size     = 4,
+	height_max     = -4,
+	height_min     = -8,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "seacoral:seacoralsandskyblue",
+	wherein        = "default:sand",
+	clust_scarcity = 10*10*10,
+	clust_num_ores = 24,
+	clust_size     = 4,
+	height_max     = -4,
+	height_min     = -8,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "seacoral:seacoraldirtskyblue",
+	wherein        = "default:dirt",
+	clust_scarcity = 10*10*10,
+	clust_num_ores = 24,
+	clust_size     = 4,
+	height_max     = -4,
+	height_min     = -8,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "seacoral:seacoralsandredviolet",
+	wherein        = "default:sand",
+	clust_scarcity = 10*10*10,
+	clust_num_ores = 24,
+	clust_size     = 4,
+	height_max     = -4,
+	height_min     = -8,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "seacoral:seacoraldirtredviolet",
+	wherein        = "default:dirt",
+	clust_scarcity = 10*10*10,
+	clust_num_ores = 24,
+	clust_size     = 4,
+	height_max     = -4,
+	height_min     = -8,
+})
+
+local function generate_ore(name, wherein, minp, maxp, seed, chunks_per_volume, chunk_size, ore_per_chunk, height_min, height_max)
+	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)
+	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
+end
+
+
+-- ABM'S
+
+
+minetest.register_abm({
+nodenames = {"seacoral:seacoraldirtcyan"},
+interval = 12,
+chance = 12,
+action = function(pos, node, active_object_count, active_object_count_wider)
+	local yp = {x = pos.x, y = pos.y + 1, z = pos.z}
+	if (minetest.get_node(yp).name == "default:water_source" or
+	minetest.get_node(yp).name == "noairblocks:water_sourcex") then
+		pos.y = pos.y + 1
+		minetest.add_node(pos, {name = "seacoral:coralcyan"}) else
+		return
+	end
+end
+})
+
+minetest.register_abm({
+nodenames = {"seacoral:seacoralsandcyan"},
+interval = 12,
+chance = 12,
+action = function(pos, node, active_object_count, active_object_count_wider)
+	local yp = {x = pos.x, y = pos.y + 1, z = pos.z}
+	if (minetest.get_node(yp).name == "default:water_source" or
+	minetest.get_node(yp).name == "noairblocks:water_sourcex") then
+		pos.y = pos.y + 1
+		minetest.add_node(pos, {name = "seacoral:coralcyan"}) else
+		return
+	end
+end
+})
+
+minetest.register_abm({
+nodenames = {"seacoral:seacoraldirtmagenta"},
+interval = 12,
+chance = 12,
+action = function(pos, node, active_object_count, active_object_count_wider)
+	local yp = {x = pos.x, y = pos.y + 1, z = pos.z}
+	if (minetest.get_node(yp).name == "default:water_source" or
+	minetest.get_node(yp).name == "noairblocks:water_sourcex") then
+		pos.y = pos.y + 1
+		minetest.add_node(pos, {name = "seacoral:coralmagenta"}) else
+		return
+	end
+end
+})
+
+minetest.register_abm({
+nodenames = {"seacoral:seacoralsandmagenta"},
+interval = 12,
+chance = 12,
+action = function(pos, node, active_object_count, active_object_count_wider)
+	local yp = {x = pos.x, y = pos.y + 1, z = pos.z}
+	if (minetest.get_node(yp).name == "default:water_source" or
+	minetest.get_node(yp).name == "noairblocks:water_sourcex") then
+		pos.y = pos.y + 1
+		minetest.add_node(pos, {name = "seacoral:coralmagenta"}) else
+		return
+	end
+end
+})
+
+minetest.register_abm({
+nodenames = {"seacoral:seacoraldirtaqua"},
+interval = 12,
+chance = 12,
+action = function(pos, node, active_object_count, active_object_count_wider)
+	local yp = {x = pos.x, y = pos.y + 1, z = pos.z}
+	if (minetest.get_node(yp).name == "default:water_source" or
+	minetest.get_node(yp).name == "noairblocks:water_sourcex") then
+		pos.y = pos.y + 1
+		minetest.add_node(pos, {name = "seacoral:coralaqua"}) else
+		return
+	end
+end
+})
+
+minetest.register_abm({
+nodenames = {"seacoral:seacoralsandaqua"},
+interval = 12,
+chance = 12,
+action = function(pos, node, active_object_count, active_object_count_wider)
+	local yp = {x = pos.x, y = pos.y + 1, z = pos.z}
+	if (minetest.get_node(yp).name == "default:water_source" or
+	minetest.get_node(yp).name == "noairblocks:water_sourcex") then
+		pos.y = pos.y + 1
+		minetest.add_node(pos, {name = "seacoral:coralaqua"}) else
+		return
+	end
+end
+})
+
+minetest.register_abm({
+nodenames = {"seacoral:seacoraldirtlime"},
+interval = 12,
+chance = 12,
+action = function(pos, node, active_object_count, active_object_count_wider)
+	local yp = {x = pos.x, y = pos.y + 1, z = pos.z}
+	if (minetest.get_node(yp).name == "default:water_source" or
+	minetest.get_node(yp).name == "noairblocks:water_sourcex") then
+		pos.y = pos.y + 1
+		minetest.add_node(pos, {name = "seacoral:corallime"}) else
+		return
+	end
+end
+})
+
+minetest.register_abm({
+nodenames = {"seacoral:seacoralsandlime"},
+interval = 12,
+chance = 12,
+action = function(pos, node, active_object_count, active_object_count_wider)
+	local yp = {x = pos.x, y = pos.y + 1, z = pos.z}
+	if (minetest.get_node(yp).name == "default:water_source" or
+	minetest.get_node(yp).name == "noairblocks:water_sourcex") then
+		pos.y = pos.y + 1
+		minetest.add_node(pos, {name = "seacoral:corallime"}) else
+		return
+	end
+end
+})
+
+minetest.register_abm({
+nodenames = {"seacoral:seacoraldirtskyblue"},
+interval = 12,
+chance = 12,
+action = function(pos, node, active_object_count, active_object_count_wider)
+	local yp = {x = pos.x, y = pos.y + 1, z = pos.z}
+	if (minetest.get_node(yp).name == "default:water_source" or
+	minetest.get_node(yp).name == "noairblocks:water_sourcex") then
+		pos.y = pos.y + 1
+		minetest.add_node(pos, {name = "seacoral:coralskyblue"}) else
+		return
+	end
+end
+})
+
+minetest.register_abm({
+nodenames = {"seacoral:seacoralsandskyblue"},
+interval = 12,
+chance = 12,
+action = function(pos, node, active_object_count, active_object_count_wider)
+	local yp = {x = pos.x, y = pos.y + 1, z = pos.z}
+	if (minetest.get_node(yp).name == "default:water_source" or
+	minetest.get_node(yp).name == "noairblocks:water_sourcex") then
+		pos.y = pos.y + 1
+		minetest.add_node(pos, {name = "seacoral:coralskyblue"}) else
+		return
+	end
+end
+})
+
+minetest.register_abm({
+nodenames = {"seacoral:seacoraldirtredviolet"},
+interval = 12,
+chance = 12,
+action = function(pos, node, active_object_count, active_object_count_wider)
+	local yp = {x = pos.x, y = pos.y + 1, z = pos.z}
+	if (minetest.get_node(yp).name == "default:water_source" or
+	minetest.get_node(yp).name == "noairblocks:water_sourcex") then
+		pos.y = pos.y + 1
+		minetest.add_node(pos, {name = "seacoral:coralredviolet"}) else
+		return
+	end
+end
+})
+
+minetest.register_abm({
+nodenames = {"seacoral:seacoralsandredviolet"},
+interval = 12,
+chance = 12,
+action = function(pos, node, active_object_count, active_object_count_wider)
+	local yp = {x = pos.x, y = pos.y + 1, z = pos.z}
+	if (minetest.get_node(yp).name == "default:water_source" or
+	minetest.get_node(yp).name == "noairblocks:water_sourcex") then
+		pos.y = pos.y + 1
+		minetest.add_node(pos, {name = "seacoral:coralredviolet"}) else
+		return
+	end
+end
+})
+
+minetest.register_abm({
+nodenames = {"group:seacoral"},
+interval = 3,
+chance = 1,
+action = function(pos, node, active_object_count, active_object_count_wider)
+	local yp = {x = pos.x, y = pos.y + 1, z = pos.z}
+	local yyp = {x = pos.x, y = pos.y + 2, z = pos.z}
+	if ((minetest.get_node(yp).name == "default:water_source" or
+	minetest.get_node(yp).name == "noairblocks:water_sourcex") and
+	(minetest.get_node(yyp).name == "default:water_source" or
+	minetest.get_node(yyp).name == "noairblocks:water_sourcex")) then
+		local objs = minetest.env:get_objects_inside_radius(pos, 2)
+		for k, obj in pairs(objs) do
+			obj:set_hp(obj:get_hp()+ 1)
+		end
+	else
+	return
+	end
+end
+})
+
+
+-- OPTIONAL DEPENDENCY
+
+
+if( minetest.get_modpath( "colormachine") ~= nil ) then
+	colormachine.basic_dye_sources  = { "flowers:rose", "flowers:tulip", "flowers:dandelion_yellow", "seacoral:corallime", "default:cactus", "seacoral:coralaqua", "seacoral:coralcyan", "seacoral:coralskyblue", "flowers:geranium", "flowers:viola", "seacoral:coralmagenta", "seacoral:coralredviolet", "default:stone", "", "", "", "default:coal_lump" };
+	else
+	return
+end
+
+
+-- ALIASES
+
+
+minetest.register_alias("seadye:cyan","dye:cyan")
+minetest.register_alias("seadye:magenta","dye:magenta")
+minetest.register_alias("seadye:lime","dye:lime")
+minetest.register_alias("seadye:aqua","dye:aqua")
+minetest.register_alias("seadye:skyblue","dye:skyblue")
+minetest.register_alias("seadye:redviolet","dye:redviolet")

seacoral/readme.txt

@@ -0,0 +1,21 @@
+Sounds:
+sounds = default.node_sound_dirt_defaults(),
+
+Mito551 (sounds) (CC BY-SA):
+
+
+.png's:
+default_sand.png
+VanessaE (WTFPL)
+
+default_dirt.png
+Cisoun's WTFPL texture pack
+
+
+Code:
+minetest/games/minetest_game/mods/default/mapgen.lua --> ore generation
+
+Copyright (C) 2011-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
+GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.