From f4393dde7c6daaf79de53f3d8ba0af4bf2f44cfb Mon Sep 17 00:00:00 2001
From: Giov4 <brancaccio@protonmail.com>
Date: Fri, 27 Jan 2023 01:51:58 +0100
Subject: [PATCH] Hand now changes along with skin

---
 models/skinsc_hand.obj | 49 ++++++++++++++++++++++++++++++++++++++++++
 src/api.lua            | 29 ++++++++++++++++++++++++-
 2 files changed, 77 insertions(+), 1 deletion(-)
 create mode 100644 models/skinsc_hand.obj
 mode change 100755 => 100644 src/api.lua

diff --git a/models/skinsc_hand.obj b/models/skinsc_hand.obj
new file mode 100644
index 0000000..355ac4f
--- /dev/null
+++ b/models/skinsc_hand.obj
@@ -0,0 +1,49 @@
+# Made in Blockbench 4.6.1
+mtllib skinsc_hand.mtl
+
+o cube
+v -0.08687483202078755 0.10947151940737809 0.0625
+v -0.08687483202078755 0.10947151940737809 -0.0625
+v 0.02641364135879365 0.05664423668979057 0.0625
+v 0.02641364135879365 0.05664423668979057 -0.0625
+v -0.23875326983385137 -0.2162328415589181 -0.0625
+v -0.23875326983385137 -0.2162328415589181 0.0625
+v -0.1254647964542701 -0.2690601242765055 -0.0625
+v -0.1254647964542701 -0.2690601242765055 0.0625
+vt 0.875 0
+vt 0.875 0.375
+vt 0.8125 0.375
+vt 0.8125 0
+vt 0.125 0.5
+vt 0.1875 0.5
+vt 0.1875 0.375
+vt 0.125 0.375
+vt 0.6875 0.375
+vt 0.6875 0
+vt 0.75 0
+vt 0.75 0.375
+vt 0.75 0.5
+vt 0.6875 0.5
+vt 0.6875 0.375
+vt 0.75 0.375
+vt 0.6875 0.375
+vt 0.6875 0
+vt 0.625 0
+vt 0.625 0.375
+vt 0.5625 0.375
+vt 0.5625 0
+vt 0.625 0
+vt 0.625 0.375
+vn 0 0 -1
+vn 0.4226182617406993 0.90630778703665 0
+vn 0 0 1
+vn -0.4226182617406993 -0.90630778703665 0
+vn -0.90630778703665 0.4226182617406993 0
+vn 0.90630778703665 -0.4226182617406993 0
+usemtl m_fff0573a-83a1-1cff-4a98-5767651ce920
+f 4/4/1 7/3/1 5/2/1 2/1/1
+f 3/8/2 4/7/2 2/6/2 1/5/2
+f 8/12/3 3/11/3 1/10/3 6/9/3
+f 7/16/4 8/15/4 6/14/4 5/13/4
+f 6/20/5 1/19/5 2/18/5 5/17/5
+f 7/24/6 4/23/6 3/22/6 8/21/6
\ No newline at end of file
diff --git a/src/api.lua b/src/api.lua
old mode 100755
new mode 100644
index 4f402e6..2605f8a
--- a/src/api.lua
+++ b/src/api.lua
@@ -5,6 +5,31 @@ local loaded_skins = {}
 local equipped_skin = {}                        -- KEY: p_name; VALUE: skin ID
 
 
+local function register_hand_from_texture(skin_ID, texture)
+	local hand_name = "skins_collectible:hand_" .. tostring(skin_ID)
+	local hand_def = {}
+
+  -- costruisco la definizione per una nuova mano prendendo le proprietà
+  -- che non mi interessano e impostandole ai valori di base
+	for key, value in pairs(minetest.registered_items[""]) do
+		if key ~= "mod_origin" and key ~= "type" and key ~= "wield_image" then
+			hand_def[key] = value
+		end
+	end
+  
+	hand_def.tiles = {texture}
+	hand_def.visual_scale = 1
+	hand_def.wield_scale = {x=5,y=5,z=5}
+	hand_def.paramtype = "light"
+	hand_def.drawtype = "mesh"
+
+  hand_def.mesh = "skinsc_hand.obj"
+
+	hand_def.use_texture_alpha = ALPHA_CLIP
+	minetest.register_node(hand_name, hand_def)
+end
+
+
 
 local function load_skins()
 
@@ -39,7 +64,6 @@ local function load_skins()
       local skins = yaml.parse(file:read("*all"))
 
       for ID, skin in pairs(skins) do
-
         -- il decodificatore aggiunge _N ai doppioni, per diversificarli e salvarli entrambi. Tolgo quindi _ecc
         -- da eventuali cifre iniziali per vedere se già esiste (se è stringa, è errore a prescindere)
         if type(ID) == "string" then
@@ -75,6 +99,8 @@ local function load_skins()
           tier        = skin.tier or 1,
           author      = skin.author or "???",
         }
+
+        register_hand_from_texture(ID, skin.texture)
       end
 
       file:close()
@@ -253,6 +279,7 @@ function skins_collectible.set_skin(player, skin_ID, is_permanent, at_login)
   local p_name = player:get_player_name()
 
   equipped_skin[p_name] = skin_ID
+  player:get_inventory():set_stack("hand", 1, "skins_collectible:hand_" .. tostring(skin_ID))
 
   if is_permanent then
     player:get_meta():set_int("skins_collectible:skin_ID", skin_ID)