View difference between Paste ID: MH3E4QK7 and 0gcsPAxU

 function split(str, pat)
    local t = {}  -- NOTE: use {n = 0} in Lua-5.0
    local fpat = "(.-)" .. pat
    local last_end = 1
    local s, e, cap = str:find(fpat, 1)
    while s do
       if s ~= 1 or cap ~= "" then
          table.insert(t,cap)
       end
       last_end = e+1
       s, e, cap = str:find(fpat, last_end)
    end
    if last_end <= #str then
       cap = str:sub(last_end)
       table.insert(t, cap)
    end
    return t
 end
 term.clear()
 term.setCursorPos(1,1)
 print("CraftCoin Alpha 1.0 Mining Server")
 modem = peripheral.wrap("bottom")
 modem.open(1)
 mining={}
 while true do
 	os.startTimer(0.05)
 	event, a, b, c, d, f = os.pullEventRaw()
 		if event == "timer" then
 			print("Tick")
 			for i,v in pairs(mining) do
 				if mining[i]~= 1337 then
 				mining[i]=v-1
 				print(v)
 				if mining[i]<0 then
 					print("Finished A Mine")
 					modem.transmit(1,1,"mined "..i)
 					mining[i]=1337
 				end
 				end
 			end
 		elseif event == "modem_message" then
 			msg = d
 			msgp = split(msg," ")
 			if msgp[1] == "startmine" then
 			 if msgp[2] then
 				mining[msgp[2]]= 1000/3.14*math.random(10,20)
 			 end
 			end
 		end
 end