Add mesh hand

mods/PLAYER/mcl_meshhand/README.md

@@ -0,0 +1,9 @@
+Mesh hand mod for MineClone 2.
+
+This mod uses a better-looking mesh for the wieldhand and applies the player skin texture to it.
+
+== Credits ==
+Based on 3D Hand [newhand] mod by jordan4ibanez.
+https://forum.minetest.net/viewtopic.php?t=16435
+
+License: CC0

mods/PLAYER/mcl_meshhand/depends.txt

@@ -0,0 +1 @@
+mcl_skins?

mods/PLAYER/mcl_meshhand/description.txt

@@ -0,0 +1 @@
+Applies the player skin texture to the 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

mods/PLAYER/mcl_meshhand/mod.conf

@@ -0,0 +1 @@
+name = mcl_meshhand

mods/PLAYER/mcl_skins/init.lua

@@ -1,7 +1,7 @@
 -- Skins for MineClone 2
 
 mcl_skins = {
-	skins = {}, previews = {}, meta = {},
+	skins = {}, list = {}, previews = {}, meta = {},
 	modpath = minetest.get_modpath("mcl_skins"),
 	skin_count = 0, -- counter of _custom_ skins (all skins except character.png)
 }
@@ -14,6 +14,8 @@ local S, NS = dofile(mcl_skins.modpath .. "/intllib.lua")
 -- load skin list and metadata
 local id, f, data, skin = 1
 
+mcl_skins.list[0] = "character"
+
 while true do
 
 	skin = "character_" .. id
@@ -23,11 +25,13 @@ while true do
 
 	-- escape loop if not found and remove last entry
 	if not f then
+		mcl_skins.list[id] = nil
 		id = id - 1
 		break
 	end
 
 	f:close()
+	table.insert(mcl_skins.list, skin)
 
 	-- does metadata exist for that skin file ?
 	f = io.open(mcl_skins.modpath .. "/meta/" .. skin .. ".txt")
@@ -52,7 +56,7 @@ mcl_skins.set_player_skin = function(player, skin_id)
 		return false
 	end
 	local playername = player:get_player_name()
-	local skin, preview
+	local skin, skin_file, preview
 	if skin_id == nil or type(skin_id) ~= "number" or skin_id < 0 or skin_id > mcl_skins.skin_count then
 		return false
 	elseif skin_id == 0 then
@@ -62,17 +66,21 @@ mcl_skins.set_player_skin = function(player, skin_id)
 		skin = "character_" .. tostring(skin_id)
 		preview = "player_" .. tostring(skin_id)
 	end
+	skin_file = skin .. ".png"
 	mcl_skins.skins[playername] = skin
 	mcl_skins.previews[playername] = preview
 	player:set_attribute("mcl_skins:skin_id", tostring(skin_id))
 	mcl_skins.update_player_skin(player)
 	if minetest.get_modpath("3d_armor") then
-		armor.textures[playername].skin = skin .. ".png"
+		armor.textures[playername].skin = skin_file
 		armor:update_player_visuals(player)
 	end
 	if minetest.get_modpath("mcl_inventory") then
 		mcl_inventory.update_inventory_formspec(player)
 	end
+	for i=1, #mcl_skins.registered_on_set_skins do
+		mcl_skins.registered_on_set_skins[i](player, skin)
+	end
 	minetest.log("action", "[mcl_skins] Player skin for "..playername.." set to skin #"..skin_id)
 	return true
 end
@@ -108,6 +116,12 @@ minetest.register_on_joinplayer(function(player)
 	end
 end)
 
+mcl_skins.registered_on_set_skins = {}
+
+mcl_skins.register_on_set_skin = function(func)
+	table.insert(mcl_skins.registered_on_set_skins, func)
+end
+
 -- command to set player skin (usually for custom skins)
 minetest.register_chatcommand("setskin", {
 	params = "[<player>] <skin number>",