Added non-legacy saving for start positions

diff --git a/skyblock.lua b/skyblock.lua
old mode 100644 (file)
new mode 100755 (executable)
index 2ce5fd2..7e4534f
--- a/skyblock.lua
+++ b/skyblock.lua
@@ -50,6 +50,21 @@ function elidragon.skyblock.load_legacy_start_positions()
        end
 end
 
+function elidragon.skyblock.load_start_positions()
+       local file = io.open(minetest.get_worldpath() .. "/start_positions", "r")
+       if file then
+               local data = minetest.deserialize(file:read())
+               file:close()
+               return data
+       end
+end
+
+function elidragon.skyblock.save_start_positions(start_positions)
+       local file = io.open(minetest.get_worldpath() .. "/start_positions", "w")
+       file:write(minetest.serialize(start_positions))
+       file:close()
+end
+
 function elidragon.skyblock.generate_start_positions()
        local start_positions = {}
        for _, v in ripairs(spiralt(1000)) do
@@ -59,7 +74,12 @@ function elidragon.skyblock.generate_start_positions()
        return start_positions
 end
 
-elidragon.start_positions = elidragon.skyblock.load_legacy_start_positions() or elidragon.skyblock.generate_start_positions()
+elidragon.skyblock.start_positions = elidragon.skyblock.load_start_positions() 
+
+if not elidragon.skyblock.start_positions then
+       elidragon.skyblock.start_positions = elidragon.skyblock.load_legacy_start_positions() or elidragon.skyblock.generate_start_positions()
+       elidragon.skyblock.save_start_positions(elidragon.skyblock.start_positions)
+end
 
 function elidragon.skyblock.load_legacy_last_start_id()
        local file = io.open(minetest.get_worldpath() .. "/skyblock.last_start_id", "r")
@@ -93,7 +113,7 @@ function elidragon.skyblock.new_spawn(name)
        local spawn
        repeat
                elidragon.savedata.last_start_id = elidragon.savedata.last_start_id + 1
-               spawn = elidragon.start_positions[elidragon.savedata.last_start_id] 
+               spawn = elidragon.skyblock.start_positions[elidragon.savedata.last_start_id] 
        until not minetest.is_protected(spawn, name)
        elidragon.skyblock.set_spawn(name, spawn)       
        local file = io.open(minetest.get_modpath("elidragon") .. "/schems/island.we", "r")
@@ -151,7 +171,7 @@ minetest.register_node("elidragon:skyblock", {
        tiles = {"elidragon_quest.png"},
        paramtype = "light",
        light_source = 14,
-       groups = {crumbly=2,cracky=2},
+       groups = {crumbly=2, cracky=2},
 })
 
 minetest.register_alias("skyblock:quest", "elidragon:skyblock")