Fix attachment test script and unregistered entities. Thanks jin_xi for this

mods/default/player.lua

@@ -24,7 +24,6 @@ end
 minetest.after(1.0, switch_player_visual)
 
 -- Test case for attachments: An object is spawned and attached to the player with the specified name (use your own playername there) 10 seconds after the server starts
-
 test2 = {
   collisionbox = { 0, 0, 0, 0, 0, 0 },
   visual = "cube"
@@ -32,11 +31,6 @@ test2 = {
 
 minetest.register_entity("default:test2", test2)
 
-function detachments(newobject)
-	newobject:set_detach()
-	print ("Detached test object")
-end
-
 function attachments()
 	prop = {
 		mesh = "player.x",
@@ -47,13 +41,13 @@ function attachments()
 	}
 
 	local pos={x=0,y=0,z=0}
-	local newobject=minetest.env:add_entity(pos, "test:test2")
+	local newobject=minetest.env:add_entity(pos, "default:test2")
 	newobject:set_properties(prop)
 	newobject:set_animation({x=1, y=50}, 35, 0)
 	print ("Spawned test object")
 
 	for _, obj in pairs(minetest.get_connected_players()) do
-		if(obj:get_player_name() == "MirceaKitsune") then
+		if(obj:get_player_name() == "some_nick") then
 			newobject:set_attach(obj, "Bone.001", {x=0,y=3,z=0}, {x=0,y=45,z=0})
 			print ("Attached test object to "..obj:get_player_name())
 		end
@@ -61,24 +55,8 @@ function attachments()
 
 	minetest.after(5.0, function() detachments(newobject) end)
 end
-minetest.after(15.0, attachments)]]
-
--- Test case for player to player attachments
-
-function attachments_player()
-	for _, obj in pairs(minetest.get_connected_players()) do
-		if(obj:get_player_name() == "MirceaKitsune") then
-			for _, obj2 in pairs(minetest.get_connected_players()) do
-				if(obj2:get_player_name() == "MirceaKitsune1") then
-					obj2:set_attach(obj, "Bone.001", {x=0,y=6,z=0}, {x=0,y=45,z=0})
-					print ("Attached player "..obj2:get_player_name().." to player "..obj:get_player_name())
-				end
-			end
-		end
-	end
-end
 
-minetest.after(10.0, attachments_player)
+minetest.after(10.0, attachments)
 
 -- Definitions made by this mod that other mods can use too
 default = {}