diff options
| -rw-r--r-- | init.lua | 16 |
1 files changed, 13 insertions, 3 deletions
@@ -1,6 +1,7 @@ atm = {} atm.balance = {} atm.pth = minetest.get_worldpath().."/atm_accounts" +atm.linecount = 0 function atm.showform (player) atm.readaccounts() @@ -34,8 +35,10 @@ end function atm.readaccounts () local file = io.open(atm.pth, "r") + local l = 0 if file then repeat + l = l + 1 local balance = file:read("*n") if x == nil then break @@ -44,6 +47,7 @@ function atm.readaccounts () atm.balance[name:sub(2)] = balance until file:read(0) == nil io.close(file) + atm.linecount = l else atm.balance = {} end @@ -54,12 +58,18 @@ function atm.saveaccounts() return end local data = {} - local output = io.open(atm.pth, "w") + + local l for k, v in pairs(atm.balance) do table.insert(data, string.format("%d %s\n", v, k)) + l = l+1 + end + if not l < atm.linecount then + local output = io.open(atm.pth, "w") + output:write(table.concat(data)) + io.close(output) end - output:write(table.concat(data)) - io.close(output) + end minetest.register_on_joinplayer(function(player) |