local window = require("window")
local button = require("button")

function love.load()
    timer = 0
    bx, by = 0, 0
    cx, cy = 0, 0

    main = {
        x = 50,
        y = 50,
    rx = 50, ry = 50, width = 300, height = 200
}

    function main:moverect()
        self.rx = self.rx + 50
        self.ry = self.ry + 50
    end

    local m = main
    cback = function (x, y)
        cx, cy = x, y
        m:moverect()
    end

    btn = button.new('Move', cback, 10, 10, 50, 50)

    main.draw = window.draw(function(self)
        love.graphics.rectangle('fill', self.rx, self.ry, 50, 50)
        love.graphics.print(string.format("x %d", self.rx), 50, 100)
        btn:draw()
    end)

    main.mousepressed = window.mousepressed(function(self, x, y, button)
        btn:mousepressed(x, y, button)
    end)
end

function love.mousepressed(x, y, button)
    local x, y = x / MULTIPLIER, y / MULTIPLIER
    bx, by = x, y
    main:mousepressed(x, y, button)
end

function love.update(dt)
    timer = timer + dt
end

function love.draw()
    love.graphics.push()
    love.graphics.scale(MULTIPLIER)

    love.graphics.print(string.format("t: %d", timer), 0, 0)
    love.graphics.print(string.format("%d %d", bx, by), 0, 20)
    love.graphics.print(string.format("%d %d", cx, cy), 0, 40)

    main:draw()

    love.graphics.pop()
end