local mkArena = require "arena"
local mkQbert = require "qbert"

local arena = mkArena(
   7,
   {3, -3},
   {255, 0, 0}, {0, 255, 0}, {0, 0, 255}
)
local time = 0
local qbert = mkQbert(
   arena
)
local mobs = { qbert, arena }

function love.load()

end

function love.draw()
   for ix, mob in ipairs(mobs) do
      mob.draw()
   end
end



function love.update(dt)

   if love.keyboard.isDown('i') then
      qbert.jump('ne')
   end
   if love.keyboard.isDown('u') then
      qbert.jump('nw')
   end
   if love.keyboard.isDown('k') then
      qbert.jump('se')
   end
   if love.keyboard.isDown('j') then
      qbert.jump('sw')
   end
   if love.keyboard.isDown('escape') then
      love.event.quit(0)
   end
   

   for ix, mob in ipairs(mobs) do
      mob.update(dt)
   end

   local mobs2 = {}
   for ix, mob in ipairs(mobs) do
      if not mob.dead then
	 mobs2[#mobs2+1] = mob
      end
   end

   table.sort(mobs2, function(a, b) return a.getDepth() < b.getDepth(); end)
   mobs = mobs2
end