信号发射器 原型

-- Find the virtual assistant peripheral
local chat = peripheral.find("warpdriveVirtualAssistant")

-- Define chat name
chat.name("[name")

-- Open rednet on the modem's side (change "left" to your modem's side)
rednet.open("top")

print("Waiting for chat command to broadcast coordinates...")

while true do
    sleep(0.08)

    -- Pull the last command from the virtual assistant
    local state, CMD = chat.pullLastCommand()
    if state then
        local cmdText = string.lower(CMD or "")

        -- Attempt to match and extract the coordinates
        local x_value, y_value, z_value = cmdText:match(".*x:(%-?%d+),%s*y:(%-?%d+),%s*z:(%-?%d+)")
        if x_value and y_value and z_value then
            local x = tonumber(x_value)
            local y = tonumber(y_value)
            local z = tonumber(z_value)

            print("Broadcasting coordinates: x:" .. x .. ", y:" .. y .. ", z:" .. z)

            -- Package the coordinates into a table (you can also send a formatted string)
            local data = { x = x, y = y, z = z }

            -- Broadcast the coordinates using a custom protocol ("coordBroadcast")
            rednet.broadcast(data, "coordBroadcast")
        else
            -- Optionally, print a one-time error (or suppress further errors if needed)
            print("No valid coordinates found in command: " .. cmdText)
        end
    end
end