View difference between Paste ID: ruyCGxps and v5gQyKPu

 -- ...use responsibly.
 --
 -- Get with
 -- pastebin get ruyCGxps fakechat
-modem.open(1251)
+-- std ld fakechat
 
 local prefix = "" --global prefix
 local suffix = "" --global suffix
 
 local tArg = {...}
 
 local channel = 1251
 local modem = peripheral.find("modem")
 if not modem then
-print("Enter your name")
+
-local name = read(nil,prevnames)
+
-if name:gsub(" ","") ~= "" then
+modem.open(channel)
-  table.insert(prevnames,name)
+
 term.setBackgroundColor(colors.black)
-names = { --Add names to quickly switch between using UP and DOWN
+
-  name,
+
-  "Jesus",
+
-  "&4Console",
+
-  "&4dan200",
+
 
 term.setCursorPos(1,1)
 local name
 if tArg[1] then
 	name = tArg[1]
-renderMenu = function()
+	if name:gsub(" ","") ~= "" and prevnames[#prevnames] ~= name then
 	  table.insert(prevnames,name)
 	end
 else
-  term.setCursorPos(1,1)
+	print("Enter your name:")
 	write(">")
 	name = read(nil,prevnames)
 	if name:gsub(" ","") ~= "" and prevnames[#prevnames] ~= name then
 	  table.insert(prevnames,name)
 	end
 end
-    print(names[a])
+
 local names = { --Add names to quickly switch between using UP and DOWN
 	{
 		name = name,
 		prefix = "<",
 		suffix = "> ",
-function doRead()
+		realname = name
 	},
 	{
 		name = "&o&6Jesus",
 		prefix = "<",
 		suffix = "> ",
 	},
 	{
 		name = "&dServer",
 		prefix = "&d[",
 		suffix = "&d] ",
-    local msg = read()
+		msgprefix = "&d",
 		realname = "But nobody"
 	},
 	{
 		name = "dan200",
-      modem.transmit(1251,1251,{names[pos],msg})
+		prefix = "<",
 		suffix = "> ",
 	},
 }
 
-function changename()
+local colors_names = { --for use with colors api, you see
 	["0"] = colors.black,
 	["1"] = colors.blue,
-    if key == keys.up then
+	["2"] = colors.green,
 	["3"] = colors.cyan,
 	["4"] = colors.red,
-    if key == keys.down then
+	["5"] = colors.purple,
 	["6"] = colors.orange,
 	["7"] = colors.lightGray,
 	["8"] = colors.gray,
 	["9"] = colors.blue, --they don't translate perfectly, okay??
 	["a"] = colors.lime,
 	["b"] = colors.lightBlue,
 	["c"] = colors.red,
 	["d"] = colors.magenta,
 	["e"] = colors.yellow,
 	["f"] = colors.white,
 }
 local codeNames = { --just for checking
 	["k"] = "obfuscate",
 	["o"] = "italic",
 	["l"] = "bold",
 	["m"] = "strikethrough",
 	["n"] = "underline",
 	["r"] = "reset",
 }
 
 filterColors = function(str,doprint)
 	local p = 1
 	local output = ""
 	local code = "&"
 	local col = "f"
 	while p <= #str do
 		if str:sub(p,p) == code then
 			if colors_names[str:sub(p+1,p+1)] then
 				col = str:sub(p+1,p+1)
 				p = p + 1
 			elseif codeNames[str:sub(p+1,p+1)] then
 				if str:sub(p+1,p+1) == "r" then
 					col = "f"
 				end
 				p = p + 1
 			else
 				if doprint then
 					term.setTextColor(colors_names[col])
 					write(str:sub(p,p))
 				end
 			end
 			p = p + 1
 		else
 			output = output..str:sub(p,p)
 			if doprint then
 				term.setTextColor(colors_names[col])
 				write(str:sub(p,p))
 			end
 			p = p + 1
 		end
 	end
 	return output
 end
 
 local pos = 1
 local scr_x, scr_y = term.getSize()
 
 local send = function(n,m,p,s,mp,rn) --name, message, prefix, suffix
 	local data = {
 		name = n,
 		realname = rn or n,
 		msg = mp..m,
 		prefix = p or "<",
 		suffix = s or "> ",
 	}
 	modem.transmit(channel,channel,data)
 end
 
 local renderMenu = function()
   local x,y = term.getCursorPos()
   local bg = term.getBackgroundColor()
   local txt = term.getTextColor()
   term.setBackgroundColor(colors.black)
   for a = 1, #names do
 	term.setCursorPos(1,a)
 	term.setTextColor(colors.white)
     if pos == a then
       write("*")
     else
       write(" ")
     end
     filterColors(prefix.."&r"..names[a].prefix.."&r"..names[a].name.."&r"..names[a].suffix.."&r"..suffix,true)
   end
   term.setCursorPos(x,y)
   term.setBackgroundColor(bg)
   term.setTextColor(txt)
 end
 
 local msgHistory = {}
 
 local function doRead()
   while true do
     term.setBackgroundColor(colors.black)
     term.clear()
     renderMenu()
     term.setCursorPos(1,1)
     term.setCursorPos(1,scr_y-1)
     term.setBackgroundColor(colors.gray)
     term.clearLine()
     term.setTextColor(colors.white)
     write(">")
     local msg = read(nil,msgHistory)
 	if (msg:gsub(" ","") ~= "") and (msg ~= msgHistory[#msgHistory]) then
 		msgHistory[#msgHistory+1] = msg
 	end
     if msg:gsub(" ","") == "/exit" then
       return
     end
     if msg:gsub(" ","") ~= "" then
       local sdata = {
         names[pos].name,
         msg,
         prefix..names[pos].prefix or "<",
         suffix..names[pos].suffix or "> ",
         names[pos].msgprefix or "",
       }
       if type(names[pos].realname) == "string" then
         table.insert(sdata,names[pos].realname)
       end
       send(unpack(sdata))
     end
   end
 end
 
 local function changename()
   while true do
     local evt, key = os.pullEvent("key")
     if key == keys.pageUp then
       pos = pos - 1
     end
     if key == keys.pageDown then
       pos = pos + 1
     end
     if pos <= 0 then
       pos = #names
     elseif pos > #names then
       pos = 1
     end
     renderMenu()
   end
 end
 parallel.waitForAny(changename,doRead)