From d1dbd476a6b2def54121c7370e2d5edf8af22b94 Mon Sep 17 00:00:00 2001
From: npx <npx_npx@yahoo.it>
Date: Tue, 7 Feb 2017 23:48:35 +0100
Subject: [PATCH] Fixed the rainbow_staff

---
 rainbow_staff.lua | 48 +++++++++++++++++++++++++++++------------------
 1 file changed, 30 insertions(+), 18 deletions(-)

diff --git a/rainbow_staff.lua b/rainbow_staff.lua
index 767aa2b..d84d519 100644
--- a/rainbow_staff.lua
+++ b/rainbow_staff.lua
@@ -2,32 +2,44 @@
 minetest.register_entity("nssm:rainbow", {
 	textures = {"transparent.png"},
 	velocity = 10,
+	hp_max = 50,
 	on_step = function (self, pos, node, dtime)
-				local pos = self.object:getpos()
-					if minetest.is_protected(pos, "") then
-						return
-					end
-								local n = minetest.env:get_node(pos).name
-								if n ~= "default:nyancat_rainbow" then
-									if n=="air" then
-										minetest.env:set_node(pos, {name="default:nyancat_rainbow"})
-									else
-									minetest.env:set_node(pos, {name="default:nyancat"})
-									self.object:remove()
-								end
-								end
+		self.timer = self.timer or os.time()
+
+		local pos = self.object:getpos()
+		if minetest.is_protected(pos, "") then
+			return
+		end
+
+		if os.time() - self.timer > 10 then
+			minetest.set_node(pos, {name="nyancat:nyancat"})
+			self.object:remove()
+		end
+
+		if minetest.get_node(pos) then
+			local n = minetest.get_node(pos).name
+			if n ~= "nyancat:nyancat_rainbow" then
+				if n=="air" then
+					minetest.set_node(pos, {name="nyancat:nyancat_rainbow"})
+				else
+					minetest.chat_send_all("Nome:"..n)
+					minetest.set_node(pos, {name="nyancat:nyancat"})
+					self.object:remove()
 				end
+			end
+		end
+	end
 })
 
 minetest.register_tool("nssm:rainbow_staff", {
 	description = "Rainbow Staff",
 	inventory_image = "rainbow_staff.png",
 	on_use = function(itemstack, placer, pointed_thing)
-			local dir = placer:get_look_dir();
-			local playerpos = placer:getpos();
-			local obj = minetest.env:add_entity({x=playerpos.x+0+dir.x,y=playerpos.y+2+dir.y,z=playerpos.z+0+dir.z}, "nssm:rainbow")
-			local vec = {x=dir.x*6,y=dir.y*6,z=dir.z*6}
-			obj:setvelocity(vec)
+		local dir = placer:get_look_dir();
+		local playerpos = placer:getpos();
+		local obj = minetest.add_entity({x=playerpos.x+0+dir.x,y=playerpos.y+2+dir.y,z=playerpos.z+0+dir.z}, "nssm:rainbow")
+		local vec = {x=dir.x*6,y=dir.y*6,z=dir.z*6}
+		obj:setvelocity(vec)
 		return itemstack
 	end,
 	groups = {not_in_creative_inventory=1,}