Mention i3 support (#55)

Remove leading zeros again

README.md

@@ -9,6 +9,7 @@ This Minetest mod offers changeable player skins with a graphical interface for
 - Skin change menu for sfinv (in minetest_game) and [unified_inventory](https://forum.minetest.net/viewtopic.php?t=12767)
 - Skins change menu and command line using chat command /skinsdb (set | show | list | list private | list public | ui)
 - Supported by [smart_inventory](https://forum.minetest.net/viewtopic.php?t=16597) for the skin selection
+- Supported by [i3](https://github.com/minetest-mods/i3) inventory mod
 - Skin previews supported in selection
 - Additional information for each skin
 - Support for different skins lists: public and a per-player list are currently implemented

api.lua

@@ -2,9 +2,11 @@
 local storage = minetest.get_mod_storage()
 
 function skins.get_player_skin(player)
-	if player:get_attribute("skinsdb:skin_key") then
-		storage:set_string(player:get_player_name(), player:get_attribute("skinsdb:skin_key"))
-		player:set_attribute("skinsdb:skin_key", nil)
+	local meta = player:get_meta()
+	if meta:get("skinsdb:skin_key") then
+		-- Move player data prior July 2018 to mod storage
+		storage:set_string(player:get_player_name(), player:get_string("skinsdb:skin_key"))
+		meta:set_string("skinsdb:skin_key", "")
 	end
 	local skin = storage:get_string(player:get_player_name())
 	return skins.get(skin) or skins.get(skins.default)

mod.conf

@@ -1,4 +1,4 @@
 name = skinsdb
 description = Player skin mod, supporting unified_inventory, sfinv and smart_inventory
-depends = default
+depends = player_api
 optional_depends = unified_inventory,3d_armor,clothing,sfinv

updater/update_skins.py

@@ -1,5 +1,8 @@
 import sys, requests, base64
 
+download_preview = ( len (sys.argv) > 1 and sys.argv[1] == "with_preview" )
+
+
 print("Downloading skins from minetest.fensta.bplaced.net ...")
 # Requesting all skins and their raw texture using the API
 r = requests.get('http://minetest.fensta.bplaced.net/api/v2/get.json.php?getlist&page=1&per_page=999999999')
@@ -10,35 +13,42 @@ if r.status_code != 200:
 data = r.json()
 count = 0
 
-print("Writing to file and downloading previews ...")
+if download_preview:
+    print("Writing to file and downloading previews ...")
+else:
+    print("Writing skins")
+
+
 for json in data["skins"]:
     id = str(json["id"])
-    # Downloading the preview of the skin
-    r2 = requests.get('http://minetest.fensta.bplaced.net/skins/1/' + id + ".png")
-    if r.status_code == 200:
-        preview = r2.content
-        # Read meta datas
-        name = str(json["name"])
-        author = str(json["author"])
-        license = str(json["license"])
-        # Texture file
-        raw_data = base64.b64decode(json["img"])
-        file = open("../textures/character_" + id + ".png", "wb")
-        file.write(bytearray(raw_data))
-        file.close()
-        # Preview file
-        file = open("../textures/character_" + id + "_preview.png", "wb")
-        file.write(bytearray(preview))
-        file.close()
-        # Meta file
-        file = open("../meta/character_" + id + ".txt", "w")
-        file.write(name + "\n" + author + "\n" + license + "\n")
-        file.close()
-        print("Added #%s Name: %s Author: %s License: %s" % (id, name, author, license))
-        count += 1
 
-    else:
-        print("Failed to download skin #" + id)
+    # Texture file
+    raw_data = base64.b64decode(json["img"])
+    file = open("../textures/character_" + id + ".png", "wb")
+    file.write(bytearray(raw_data))
+    file.close()
+
+    # Meta file
+    name = str(json["name"])
+    author = str(json["author"])
+    license = str(json["license"])
+    file = open("../meta/character_" + id + ".txt", "w")
+    file.write(name + "\n" + author + "\n" + license + "\n")
+    file.close()
+    print("Added #%s Name: %s Author: %s License: %s" % (id, name, author, license))
+    count += 1
+
+    if download_preview:
+        # Downloading the preview of the skin
+        r2 = requests.get('http://minetest.fensta.bplaced.net/skins/1/' + id + ".png")
+        if r2.status_code == 200:
+            # Preview file
+            preview = r2.content
+            file = open("../textures/character_" + id + "_preview.png", "wb")
+            file.write(bytearray(preview))
+            file.close()
+        else:
+            print("Failed to download skin preview #" + id)
 
 
 print("Fetched " + str(count) + " skins!")