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fix tsm_pyramids error on load file if file corrupted

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This commit is contained in:
crabman77 2015-08-06 00:26:00 +02:00
parent 0984104080
commit 25a876e788
1 changed files with 13 additions and 6 deletions
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15
mods/tsm_pyramids/room.lua
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@ -35,13 +35,20 @@ code["t"] = "trap"
function loadchests() function loadchests()
local file = io.open(minetest.get_worldpath().."/pyramids_chests.txt","r") local file = io.open(minetest.get_worldpath().."/pyramids_chests.txt","r")
if not file or file:read() == nil then return end if file then
file:seek("set",0) local saved_chests = minetest.deserialize(file:read())
pyramids.saved_chests = minetest.deserialize(file:read())
io.close(file) io.close(file)
if savetable and type(saved_chests) == "table" then
minetest.log("action","[tsm_pyramids] Chest loaded") minetest.log("action","[tsm_pyramids] Chest loaded")
return saved_chests
else
minetest.log("error","[tsm_pyramids] Loading Chest failed")
end
end
return {}
end end
function savechests() function savechests()
local file = io.open(minetest.get_worldpath().."/pyramids_chests.txt","w") local file = io.open(minetest.get_worldpath().."/pyramids_chests.txt","w")
if not file then return end -- should not happen if not file then return end -- should not happen
@ -50,7 +57,7 @@ function savechests()
minetest.log("action","[tsm_pyramids] Chests saved") minetest.log("action","[tsm_pyramids] Chests saved")
end end
loadchests() pyramids.saved_chests = loadchests()
minetest.register_on_shutdown(function() minetest.register_on_shutdown(function()
savechests() savechests()
end) end)