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| 1 | term.setCursorPos(1, 10) | |
| 2 | - | center("Firewolf chat demo")
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| 2 | + | center("lets.chat V1.2")
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| 3 | term.setCursorPos(3, 12) | |
| 4 | write("Enter a username: ")
| |
| 5 | local username = read() | |
| 6 | local inputColor = colors.orange | |
| 7 | local chatColor = colors.white | |
| 8 | local rawChats = firewolf.query("chat", {message = username .. " has joined the room"})
| |
| 9 | ||
| 10 | local updateChat = function() | |
| 11 | local previousX, previousY = term.getCursorPos() | |
| 12 | if rawChats then | |
| 13 | term.setTextColor(chatColor) | |
| 14 | local chat = textutils.unserialize(rawChats) | |
| 15 | if chat then | |
| 16 | local previousPosition = term.getCursorPos(1, 2) | |
| 17 | for k,v in pairs(chat) do | |
| 18 | term.setCursorPos(1, k) | |
| 19 | term.clearLine() | |
| 20 | term.write(v) | |
| 21 | end | |
| 22 | else | |
| 23 | center("Invalid response from server! Retrying...")
| |
| 24 | end | |
| 25 | else | |
| 26 | term.setCursorPos(1, 1) | |
| 27 | term.setTextColor(colors.red) | |
| 28 | center("Failed to connect to server! Retrying...")
| |
| 29 | end | |
| 30 | term.setTextColor(inputColor) | |
| 31 | term.setCursorPos(previousX, previousY) | |
| 32 | end | |
| 33 | ||
| 34 | local chatUpdateLoop = function() | |
| 35 | while true do | |
| 36 | rawChats = firewolf.query("chat")
| |
| 37 | updateChat() | |
| 38 | sleep(2) | |
| 39 | end | |
| 40 | end | |
| 41 | ||
| 42 | local readInput = function() | |
| 43 | while true do | |
| 44 | term.setTextColor(inputColor) | |
| 45 | term.setCursorPos(1, 18) | |
| 46 | term.write(string.rep("-", 51))
| |
| 47 | term.setCursorPos(1, 19) | |
| 48 | term.clearLine() | |
| 49 | term.write("> ")
| |
| 50 | local message = read() | |
| 51 | term.setCursorPos(1, 18) | |
| 52 | term.write(string.rep("-", 51))
| |
| 53 | term.setCursorPos(1, 19) | |
| 54 | term.clearLine() | |
| 55 | updateChat() | |
| 56 | term.write("Sending...")
| |
| 57 | if #message > 0 then | |
| 58 | updateChat() | |
| 59 | rawChats = firewolf.query("chat", {message = "<"..username.."> "..message})
| |
| 60 | updateChat() | |
| 61 | end | |
| 62 | end | |
| 63 | end | |
| 64 | ||
| 65 | term.clear() | |
| 66 | parallel.waitForAny(chatUpdateLoop, readInput) |
