prevent texture reset if changed by other mod

init.lua

@@ -1,7 +1,12 @@
-minetest.register_on_joinplayer(function(player)
+minetest.register_on_newplayer(function(player)
+  -- Return if skin tables not defined
+  if not ( skins and skins.skins ) then return end 
   local name = player:get_player_name()
+  -- Return if skin was already set for this player
+  if skins.skins[name] then return end
   local len = string.len(name)
   local hash = 0
+  local max_skin_count = tonumber(minetest.settings:get("player_hash_skin.max_count")) or 200
  
  	local h = {}
   -- prefix of textures files
@@ -10,8 +15,6 @@ minetest.register_on_joinplayer(function(player)
 	h.smodpath = minetest.get_modpath("player_hash_skin")
   -- start count of texture files
 	h.s = 0
-  -- number of texture file
-	h.n = -1
 
   for i = 1, len, 1 do
    hash = hash+(string.byte(name,i))
@@ -32,6 +35,7 @@ minetest.register_on_joinplayer(function(player)
 	h.n = h.s
 	local fp
 	while true do
+		if h.n == max_skin_count then break end
 		fp = io.open(h.smodpath .. "/textures/".. h.sprefix ..h.n.. ".png")
 		if not fp then break end
 		fp:close()
@@ -53,7 +57,13 @@ minetest.register_on_joinplayer(function(player)
 		
 	if f then
 		f:close()
+		if skinmod then
+			local skin_name = h.sprefix..hash
+			skins.skins[name] = skin_name
+			player:set_attribute("simple_skins:skin", skins.skins[name])
+		else
 			local img = h.sprefix.."%i.png"
 			default.player_set_textures(player, {string.format(img, hash)})
 		end
+	end
 end)