Misc mod data

Made for auto converter.

misc_mod_data.lua

@@ -0,0 +1,38 @@
+misc_mod_data = {}
+misc_mod_data.data = {factions_version = "0.8.1"}
+
+--read some basic information
+local factions_worldid = minetest.get_worldpath()
+
+function misc_mod_data.save()
+    local file,error = io.open(factions_worldid .. "/" .. "factions_misc_mod_data.txt","w")
+
+    if file ~= nil then
+        file:write(minetest.serialize(misc_mod_data.data))
+        file:close()
+    else
+        minetest.log("error","MOD factions: unable to save factions misc mod data!: " .. error)
+    end
+end
+
+function misc_mod_data.load()
+    local file,error = io.open(factions_worldid .. "/" .. "factions_misc_mod_data.txt","r")
+
+    if file ~= nil then
+        local raw_data = file:read("*a")
+        misc_mod_data.data = minetest.deserialize(raw_data)
+        file:close()
+	else
+		misc_mod_data.save()
+    end
+end
+
+function misc_mod_data.check_file()
+    local file,error = io.open(factions_worldid .. "/" .. "factions_misc_mod_data.txt","r")
+
+    if file ~= nil then
+        file:close()
+	else
+		misc_mod_data.save()
+    end
+end