main.lua


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local funsaac = RegisterMod("funsaac", 1)
local json = require("json")

local requestServerInfo = {
  Id = 1,
  ClientName = "Funsaac v.0.0.1",
  MessageVersion = 3
}

local client = require("websocket").new("127.0.0.1", 12345)
function client:onmessage(message)
  print(message)
end
function client:onopen()
  local msg = '[{"RequestServerInfo": ' .. json.encode(requestServerInfo) .. "}]"
  print(msg)
  self:send(msg)
end

local function onUpdate()
  client:update()
end

funsaac:AddCallback(ModCallbacks.MC_POST_UPDATE, onUpdate)