Add mesh hand

mods/PLAYER/mcl_meshhand/init.lua

@@ -0,0 +1,47 @@
+local has_mcl_skins = minetest.get_modpath("mcl_skins") ~= nil
+
+-- mcl_skins is enabled
+if has_mcl_skins == true then
+	--generate a node for every skin
+	for _,texture in pairs(mcl_skins.list) do
+		minetest.register_node("mcl_meshhand:"..texture, {
+			description = "",
+			tiles = {texture..".png"},
+			inventory_image = "blank.png",
+			visual_scale = 1,
+			wield_scale = {x=1,y=1,z=1},
+			paramtype = "light",
+			drawtype = "mesh",
+			mesh = "mcl_meshhand.b3d",
+			node_placement_prediction = "",
+		})
+	end
+	--change the player's hand to their skin
+	minetest.register_on_joinplayer(function(player)
+		local skin = mcl_skins.skins[player:get_player_name()]
+		player:get_inventory():set_stack("hand", 1, "mcl_meshhand:"..skin)
+	end)
+	
+	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 = "blank.png",
+		visual_scale = 1,
+		wield_scale = {x=1,y=1,z=1},
+		paramtype = "light",
+		drawtype = "mesh",
+		mesh = "mcl_meshhand.b3d",
+		node_placement_prediction = "",
+	})
+
+	minetest.register_on_joinplayer(function(player)
+		player:get_inventory():set_stack("hand", 1, "mcl_meshhand:hand")
+	end)
+end