main.lua

require('ball')
require('player')


function randColor()
    return {math.random(255), math.random(255), math.random(255)}
end

function love.load()
    gfx = love.graphics
    height = gfx.getHeight()
    paused = false
    players = {
        Player({{key='w'}, {key='s'}}, 10),
        Player({{key='up'}, {key='down'}}, 10)
    }
    ball = Ball(gfx.getWidth() / 2, height / 2, randColor())
    ResidentSleeper = 1/600 -- Reduce unneccesary update speed
end

function love.draw()
    gfx.setNewFont(12)
    gfx.setColor(255, 0, 0, 255)
    -- Player 1 paddle
    gfx.rectangle('fill', 0, players[1].pos, 16, 64)

    -- Player 2 paddle
    gfx.rectangle('fill', gfx.getWidth()-16, players[2].pos, 16, 64)

    -- Draw ball
    gfx.setColor(ball.color[1], ball.color[2], ball.color[3], 255)
    gfx.circle('fill', ball.x, ball.y, 8, 8)

    -- Draw score
    gfx.setColor(24, 249, 249, 255)
    gfx.printf('FPS: '.. love.timer.getFPS(), gfx.getWidth()-70, gfx.getHeight()-15, width)
    gfx.printf(string.format('Scores:\nPlayer 1: %d\nPlayer 2: %d', players[1].score, players[2].score), 0, 0, width, "center")

    -- Draw pause (if paused)
    if paused then
        gfx.setColor(0, 255, 0, 255)
        gfx.setNewFont(30)
        gfx.printf('PAUSED', 0, gfx.getHeight()/2, width, "center")
    end
end

function love.update()
    if not paused then
        trueHeight = gfx.getHeight()-64
        width = gfx.getWidth()
        players[1]:updatePosition()
        players[2]:updatePosition()
        ball:move()
        love.timer.sleep(ResidentSleeper)
    end
end

function love.keypressed(key, uni)
    if key == 'return' then
        paused = (paused == false) and true or false
    end
end