checkers

if not os.loadAPI("cutil") then
    error("checkers requires the Checkers util API (cutil) by minecraftwarlock to run")
end

sides = {"left","right","front","back","top","bottom"}
modemSide = nil
modDir = "checkers mods"

if not fs.exists(modDir) then
    fs.makeDir(modDir)
end

for i=1,6 do
    if peripheral.isPresent(sides[i]) and peripheral.getType(sides[i]) == "modem" then
        if peripheral.call(sides[i],"isWireless") then
            print("Wireless modem found on "..sides[i])
            modemSide = sides[i]
        end
    end
end

rednet.open(modemSide)

cutil.mon = peripheral.find("monitor")
button.mon = peripheral.find("monitor")
mon = peripheral.find("monitor")

if mon == nil or not mon.isColor() then
    error("Checkers requires an advanced monitor to play")
end

gamemode = cutil.mainMenu()
print("gamemode: "..gamemode.." selected")

if gamemode == "lcl" then
    print("Drawing board of size 8x8")
    while cutil.noWinner() do
        print(cutil.opponent.." turn started")
        cutil.board(8,8)
        cutil.nextTurn()
        print(cutil.turn.." turn finished")
    end
    mon.clear()
    cutil.cntrdTxt(cutil.winner.." wins!")
end