local gridgen = {}

function gridgen:new(game,x,y,cellsize)

	local Grid = game.objects.base:new(game,x,y,cellsize*5,cellsize*5)
	Grid.cellsize = cellsize
	Grid.sprites = {game:newImage("grid/tile.png"),game:newImage("grid/pink.png"),game:newImage("grid/blue.png")}
	Grid:register("Grid")
	Grid.depth = -1

	-- Spawn circles
	local i
	for i=1,5 do
		local xspawn = x+(i-1)*cellsize
		local pink = game.objects.circle:new(game,xspawn,y,"pink",Grid)
		local blue = game.objects.circle:new(game,xspawn,y+4*cellsize,"blue",Grid)
		game:summon(pink)
		game:summon(blue)
	end
	local neutron = game.objects.circle:new(game,x+2*cellsize,y+2*cellsize,"neutron",Grid)
	game:summon(neutron)

	function Grid:step(dt) end


	function Grid:draw()
		local y
		local x
		for y=1,5 do
			for x=1,5 do
				local spriteindex = 1
				if y==1 then spriteindex = 2 end
				if y==5 then spriteindex = 3 end
				lg.draw(self.sprites[spriteindex],self.rect[1]-self.game.camerax-self.spriteoffx+(x-1)*self.cellsize,self.rect[2]-self.game.cameray-self.spriteoffy+(y-1)*self.cellsize)
			end
		end
	end

	return Grid
end

return gridgen