local anim8 = require 'assets/scripts/vendor/anim8'
local stage1 = require 'assets/scripts/stage1'
local stage2 = require 'assets/scripts/stage2'
local dynamic_stage = nil

local stages = {}
local image
local currentLevel = 1

function stages.load(game, camera)
	currentLevel = game.level
	dynamic_stage = require("assets/scripts/stage"..currentLevel)
	dynamic_stage.load(game, camera)
end

function stages.update(dt, game, camera)
	if game.level ~= currentLevel then
		back_pressed = false
		if game.level < currentLevel then
			back_pressed = true
		end
		currentLevel = game.level
		dynamic_stage = require("assets/scripts/stage"..currentLevel)
		dynamic_stage.load(game, camera, back_pressed)
		if back_pressed then
			game.canvas.x = dynamic_stage.world.w - (game.window.width / 2)
		end
		dynamic_stage.update(dt, game)
	else
		dynamic_stage.update(dt, game)
	end
end

function stages.draw(game, camera)
	dynamic_stage.draw(game, camera)
end

return stages