59 lines
1.8 KiB
Lua
59 lines
1.8 KiB
Lua
-- version check
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Citizen.CreateThread(function()
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local vRaw = LoadResourceFile(GetCurrentResourceName(), 'version.json')
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if vRaw and config.versionCheck then
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local v = json.decode(vRaw)
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local url = 'https://raw.githubusercontent.com/DevBlocky/nearest-postal/master/version.json'
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PerformHttpRequest(url, function(code, res)
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if code == 200 then
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local rv = json.decode(res)
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if rv.version ~= v.version then
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print(([[
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-------------------------------------------------------
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nearest-postal
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UPDATE: %s AVAILABLE
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CHANGELOG: %s
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-------------------------------------------------------
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]]):format(rv.version, rv.changelog))
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end
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else
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print('nearest-postal was unable to check the version')
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end
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end, 'GET')
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end
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end)
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-- add functionality to get postals server side from a vec3
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local postals = nil
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Citizen.CreateThread(function()
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postals = LoadResourceFile(GetCurrentResourceName(), GetResourceMetadata(GetCurrentResourceName(), 'postal_file'))
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postals = json.decode(postals)
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for i, postal in ipairs(postals) do
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postals[i] = {vec(postal.x, postal.y), code = postal.code}
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end
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end)
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local function getPostalServer(coords)
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while postals == nil do
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Wait(1)
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end
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local _total = #postals
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local _nearestIndex, _nearestD
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coords = vec(coords[1], coords[2])
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for i = 1, _total do
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local D = #(coords - postals[i][1])
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if not _nearestD or D < _nearestD then
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_nearestIndex = i
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_nearestD = D
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end
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end
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local _code = postals[_nearestIndex].code
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local nearest = {code = _code, dist = _nearestD}
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return nearest or nil
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end
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exports('getPostalServer', function(coords)
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return getPostalServer(coords)
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end)
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