added paraglider

mods/paraglider/LICENSE.txt

@@ -0,0 +1,16 @@
+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/paraglider/init.lua

@@ -0,0 +1,46 @@
+paraglider = {}
+paraglider.use = {}
+paraglider.automatic = false
+
+minetest.register_craftitem("paraglider:paraglider", {
+	description = "Paraglider",
+	inventory_image = "paraglider_item.png",
+	on_use = function(itemstack, user, pointed_thing)
+		if not user then
+			return
+		end
+		if paraglider.use[user:get_player_name()] == true then
+			user:set_physics_override({
+				gravity = 1,
+				jump = 1,
+			})
+			paraglider.use[user:get_player_name()] = false	
+		else
+			user:set_physics_override({
+				gravity = 0.02,
+				jump = 0,
+			})
+			paraglider.use[user:get_player_name()] = true
+		end
+	end
+})
+
+if paraglider.automatic then
+	minetest.register_globalstep(function(dtime)
+		for _, player in pairs(minetest.get_connected_players()) do
+			local name = player:get_player_name()
+			--local controls = player:get_player_control()
+			if paraglider.use[name] == true then
+				local pos = player:getpos()
+				if minetest.get_node(vector.new(pos.x, pos.y-1, pos.z)).name ~= "air" then
+					player:set_physics_override({
+						gravity = 1,
+						jump = 1,
+					})
+					paraglider.use[name] = false
+				end
+			end
+		end
+	end)
+end
+