local Game = require "game"

require "util"

BASE_RES_W = 248
BASE_RES_H = 257

FONT_CHARACTERS = " !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~"
FONT_STANDARD = love.graphics.newImageFont("res/font/VictoriaBold.png", FONT_CHARACTERS, -1)

DIGITFONT_CHARACTERS = "0123456789x[].kMG"
FONT_DIGITS = love.graphics.newImageFont("res/font/digits.png", DIGITFONT_CHARACTERS, 1)

love.keyboard.setKeyRepeat(true)
love.graphics.setDefaultFilter("nearest","nearest",0)

main_canvas = love.graphics.newCanvas()

local game = Game.new()

function love.keypressed(key,scancode,isrepeat)
    game:keypressed(key,scancode,isrepeat)
end

function love.update(dt)
    game:update(dt)
end

function love.draw()
    love.graphics.setCanvas(main_canvas)
    love.graphics.clear()
    love.graphics.setLineWidth(2)

    game:draw()

    --draw canvas on the main window
    love.graphics.setScissor()
    love.graphics.setCanvas()
    local w, h = love.graphics.getWidth(), love.graphics.getHeight()
    local s = math.min(w/BASE_RES_W,h/BASE_RES_H)
    local s = math.floor(s)
    love.graphics.translate(math.floor((w-BASE_RES_W*s)/2),math.floor((h-BASE_RES_H*s)/2))
    love.graphics.scale(s, s)
    love.graphics.clear()
    love.graphics.draw(main_canvas)
end