Simplify mcl_meshhand code

mods/PLAYER/mcl_meshhand/init.lua

@@ -2,10 +2,16 @@ local has_mcl_skins = minetest.get_modpath("mcl_skins") ~= nil
 
 local def = minetest.registered_items[""]
 
+local list
 -- mcl_skins is enabled
 if has_mcl_skins == true then
-	--generate a node for every skin
-	for _,texture in pairs(mcl_skins.list) do
+	list = mcl_skins.list
+else
+	list = { "hand" }
+end
+
+--generate a node for every skin
+for _,texture in pairs(list) do
 	-- This is a fake node that should never be placed in the world
 	minetest.register_node("mcl_meshhand:"..texture, {
 		description = "",
@@ -31,46 +37,22 @@ if has_mcl_skins == true then
 			itemstack:set_count(0)
 			return itemstack
 		end,
+		drop = "",
+		on_drop = function()
+			return ""
+		end,
 		groups = { dig_immediate = 3, not_in_creative_inventory = 1 },
 		range = def.range,
 		})
-	end
+end
+
+if has_mcl_skins == true then
 	--change the player's hand to their skin
 	mcl_skins.register_on_set_skin(function(player, skin)
 		local name = player:get_player_name()
 		player:get_inventory():set_stack("hand", 1, "mcl_meshhand:"..skin)
 	end)
-	
---do default skin if no skin mod installed
 else
-	minetest.register_node("mcl_meshhand:hand", {
-		description = "",
-		tiles = {"character.png"},
-		inventory_image = "wieldhand.png",
-		visual_scale = 1,
-		wield_scale = {x=1,y=1,z=1},
-		paramtype = "light",
-		drawtype = "mesh",
-		mesh = "mcl_meshhand.b3d",
-		-- Prevent placement
-		node_placement_prediction = "",
-		on_construct = function(pos)
-			minetest.log("error", "[mcl_meshhand] Trying to construct mcl_meshhand:hand at "..minetest.pos_to_string(pos))
-			minetest.remove_node(pos)
-		end,
-		on_place = function(itemstack, placer, pointed_thing)
-			local spos = "<somewhere>"
-			if pointed_thing.above then
-				spos = minetest.pos_to_string(pointed_thing.above )
-			end
-			minetest.log("error", "[mcl_meshhand] Player tried to place mcl_meshhand:hand at "..spos)
-			itemstack:set_count(0)
-			return itemstack
-		end,
-		groups = { dig_immediate = 3, not_in_creative_inventory = 1 },
-		range = def.range,
-	})
-
 	minetest.register_on_joinplayer(function(player)
 		player:get_inventory():set_stack("hand", 1, "mcl_meshhand:hand")
 	end)