added fishing mod (own mod)

mods/fishing/LICENSE.txt

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+License for Code
+----------------
+
+Copyright (C) 2016 cd2 (cdqwertz) <cdqwertz@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the 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.
+
+http://www.gnu.org/licenses/lgpl-2.1.html
+
+License for Media
+-----------------
+
+CC-BY-SA 3.0 UNPORTED. Created by cd2 (cdqwertz)

mods/fishing/init.lua

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+minetest.register_craftitem("fishing:fishing_rod", {
+	description = "Fishing rod",
+	inventory_image = "fishing_fishing_rod.png",
+	wield_image = "fishing_fishing_rod_wield.png",
+	liquids_pointable = true,
+	range = 10.0,
+	on_use = function(itemstack, user, pointed_thing)
+		if pointed_thing.above then
+			if minetest.get_node(pointed_thing.under).name == "default:water_source" then
+				if math.random(10) == 2 then
+					user:get_inventory():add_item("main", "fishing:fish")
+				end
+			end
+		end
+		return itemstack
+	end,
+})
+
+minetest.register_craft({
+	output = "fishing:fishing_rod",
+	recipe = {
+		{"default:log_3", "default:string", ""},
+		{"default:log_3", "default:string", ""},
+		{"default:log_3", "default:string", ""},
+	}
+})
+
+minetest.register_craftitem("fishing:fish", {
+	description = "Fish",
+	inventory_image = "fishing_fish.png",
+})

mods/fishing/init.lua~

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+minetest.register_craftitem("fishing:fishing_rod", {
+	description = "Fishing rod",
+	inventory_image = "fishing_fishing_rod.png",
+	wield_image = "fishing_fishing_rod_wield.png",
+	liquids_pointable = true,
+	range = 10.0,
+	on_use = function(itemstack, user, pointed_thing)
+		if pointed_thing.above then
+			if minetest.get_node(pointed_thing.under).name == "default:water_source" then
+				if math.random(10) == 2 then
+					user:get_inventory():add_item("main", "fishing:fish")
+				end
+			end
+		end
+		return itemstack
+	end,
+})
+
+minetest.register_craft({
+	output = "fishing:fishing_rod",
+	recipe = {
+		{"default:log_3", "default:string", ""},
+		{"default:log_3", "default:string", ""},
+		{"default:log_3", "default:string", ""},
+	}
+})
+
+minetest.register_craftitem("fishing:fish", {
+	description = "Fish",
+	inventory_image = "fishing_fish.png",
+})