mirror of
https://github.com/clusterio/clusterio.git
synced 2026-11-11 23:04:52 +09:00
Hornwitser
7c6aaeb05d
Add settings and all prototypes to the export of data done. Settings are needed for a settings GUI to function, while prototype data would be useful to display any sort of information about things from the game.
74 lines
1.6 KiB
Lua
74 lines
1.6 KiB
Lua
local function is_array(t)
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local count = 0
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for k in pairs(t) do
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if type(k) ~= "number" then
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return false
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end
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count = count + 1
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end
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for i = 1, count do
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if not t[i] then
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return false
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end
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end
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return count ~= 0
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end
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-- no game.table_to_json here :(
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local function table_to_json(data)
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if type(data) == "number" then
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if data == math.huge then return "1e500" end -- Inf is not representable in JSON, but 1e500 will overflow to it.
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if data == -math.huge then return "-1e500" end
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if data ~= data then return "0" end -- NaN is not representable in JSON, treat as 0 instead.
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return string.format("%.17g", data)
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elseif type(data) == "string" then
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data = data:gsub('([\x00-\x1f\\"])', function(match)
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return "\\u00" .. string.format("%02x", match:byte())
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end)
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return '"' .. data .. '"'
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elseif data == nil then
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return "null"
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elseif data == true then
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return "true"
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elseif data == false then
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return "false"
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elseif type(data) == "table" then
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local r
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if is_array(data) then
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r = {"["}
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for i=1, #data do
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r[#r+1] = table_to_json(data[i])
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r[#r+1] = ","
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end
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-- overwrite last comma, empty table is an object
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r[#r] = "]"
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else
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r = {"{"}
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for k, v in pairs(data) do
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r[#r+1] = table_to_json(tostring(k))
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r[#r+1] = ":"
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r[#r+1] = table_to_json(v)
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r[#r+1] = ","
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end
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r[#r + (r[#r] == "," and 0 or 1)] = "}"
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end
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return table.concat(r)
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end
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end
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local clusterio_api = {}
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function clusterio_api.send_json(channel, data)
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data = table_to_json(data)
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print("\f$ipc:" .. channel .. "?j" .. data)
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end
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return clusterio_api
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