94 lines
2.6 KiB
Lua
94 lines
2.6 KiB
Lua
-- Web Bridge for Turtle System
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-- This script forwards turtle status updates to the web server
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-- Place this on a computer connected to the wireless network
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local SERVER_URL = "http://localhost:3001" -- Change to your server address
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local CHANNEL_RECEIVE = 101
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local STATUS_CHANNEL = 102
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local modem = peripheral.find("modem")
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if not modem then
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error("No wireless modem found!")
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end
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modem.open(CHANNEL_RECEIVE)
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modem.open(STATUS_CHANNEL)
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print("Web Bridge Started")
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print("Listening for turtle updates...")
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print("Server: " .. SERVER_URL)
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-- Track turtles to forward updates
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local turtles = {}
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-- Function to send data to web server
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local function sendToServer(data)
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local jsonData = textutils.serializeJSON(data)
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local response = http.post(
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SERVER_URL .. "/api/turtle/update",
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jsonData,
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{["Content-Type"] = "application/json"}
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)
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if response then
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response.close()
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return true
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else
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return false
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end
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end
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-- Function to poll for commands from server
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local function pollCommands(turtleID)
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local response = http.get(SERVER_URL .. "/api/turtle/" .. turtleID .. "/commands")
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if response then
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local content = response.readAll()
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response.close()
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local data = textutils.unserializeJSON(content)
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if data and data.commands then
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return data.commands
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end
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end
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return {}
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end
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-- Main loop
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while true do
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local event, side, channel, replyChannel, message, distance = os.pullEvent("modem_message")
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if channel == STATUS_CHANNEL and type(message) == "table" then
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-- Status update from turtle
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print("Status from Turtle " .. (message.turtleID or "?"))
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-- Update local cache
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turtles[message.turtleID] = message
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-- Forward to web server
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local success = sendToServer(message)
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if success then
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print(" -> Sent to server")
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-- Check for commands from server
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local commands = pollCommands(message.turtleID)
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-- Forward commands back to turtle
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for _, cmd in ipairs(commands) do
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print(" -> Command for Turtle " .. message.turtleID .. ": " .. cmd.command)
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modem.transmit(100, 101, {
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command = cmd.command,
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param = cmd.param,
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target = message.turtleID
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})
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end
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else
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print(" -> Failed to send to server")
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end
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end
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sleep(0.1) -- Small delay to prevent overwhelming the system
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end
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