From 62d6d4d5aeced03397f88acaaccabc5e2a469735 Mon Sep 17 00:00:00 2001
From: SX <sx@minetest>
Date: Thu, 13 Feb 2020 19:56:34 +0200
Subject: Refactor mod structure

---
 storage.lua | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 storage.lua

(limited to 'storage.lua')

diff --git a/storage.lua b/storage.lua
new file mode 100644
index 0000000..5adbaf5
--- /dev/null
+++ b/storage.lua
@@ -0,0 +1,33 @@
+
+local elevator_file = minetest.get_worldpath() .. "/elevator"
+
+local str = minetest.get_mod_storage and minetest.get_mod_storage()
+
+-- Central "network" table.
+elevator.motors = {}
+
+local function load_elevator()
+	local data = nil
+    if str and ((str.contains and str:contains("data")) or (str:get_string("data") and str:get_string("data") ~= "")) then
+        data = minetest.deserialize(str:get_string("data"))
+	else
+		local file = io.open(elevator_file)
+		if file then
+			data = minetest.deserialize(file:read("*all")) or {}
+			file:close()
+		end
+	end
+	elevator.motors = data.motors and data.motors or {}
+end
+
+local function save_elevator()
+    if str then
+        str:set_string("data", minetest.serialize({motors = elevator.motors}))
+        return
+    end
+    local f = io.open(elevator_file, "w")
+    f:write(minetest.serialize({motors = elevator.motors}))
+    f:close()
+end
+
+load_elevator()
-- 
cgit v1.2.3


From 469b50633862b4838e4304750ef01195fd9850e8 Mon Sep 17 00:00:00 2001
From: SX <sx@minetest>
Date: Thu, 13 Feb 2020 22:23:06 +0200
Subject: Refactoring hooks, storage, register

---
 storage.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'storage.lua')

diff --git a/storage.lua b/storage.lua
index 5adbaf5..e923e5d 100644
--- a/storage.lua
+++ b/storage.lua
@@ -17,10 +17,10 @@ local function load_elevator()
 			file:close()
 		end
 	end
-	elevator.motors = data.motors and data.motors or {}
+	elevator.motors = (data and data.motors) and data.motors or {}
 end
 
-local function save_elevator()
+elevator.save_elevator = function()
     if str then
         str:set_string("data", minetest.serialize({motors = elevator.motors}))
         return
-- 
cgit v1.2.3