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2bt/main.lua

Created October 11, 2012 02:10
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Revisions

  1. twobit created this gist Oct 11, 2012.
    53 changes: 53 additions & 0 deletions main.lua
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,53 @@
    local isDown = love.keyboard.isDown
    local bool = { [true] = 1, [false] = 0 }
    local speed = 3
    local ball = { x = 0, y = 0, vx = -speed, vy = speed }
    local pad1_y = 0
    local pad2_y = 0
    local score1 = 0
    local score2 = 0
    function love.update()
    pad1_y = pad1_y + (bool[isDown"a"] - bool[isDown"q"]) * 7
    pad2_y = pad2_y + (bool[isDown"down"] - bool[isDown"up"]) * 7
    if pad1_y < -250 then pad1_y = -250 end
    if pad1_y > 250 then pad1_y = 250 end
    if pad2_y < -250 then pad2_y = -250 end
    if pad2_y > 250 then pad2_y = 250 end
    ball.x = ball.x + ball.vx
    ball.y = ball.y + ball.vy
    if math.abs(ball.y) >= 285 then ball.vy = -ball.vy end
    if ball.x < -325 and ball.x > -350 and math.abs(pad1_y - ball.y) < 60 then
    speed = speed + 0.2
    ball.x = -325
    ball.vx = speed
    ball.vy = ball.vy * 0.5 + math.random(-10, 10) / 20 * speed
    end
    if ball.x < -415 then
    ball.x = 0
    ball.vx = -ball.vx
    score2 = score2 + 1
    end
    if ball.x > 325 and ball.x < 350 and math.abs(pad2_y - ball.y) < 60 then
    speed = speed + 0.5
    ball.x = 325
    ball.vx = -speed
    ball.vy = ball.vy * 0.8 + math.random(-10, 10) / 10 * speed
    end
    if ball.x > 415 then
    ball.x = 0
    ball.vx = -ball.vx
    score1 = score1 + 1
    end
    if score1 > 6 or score2 > 6 then
    print("player " .. (score1 > score2 and 1 or 2) .. " wins.")
    love.event.quit()
    end
    end
    function love.draw()
    love.graphics.translate(400, 300)
    love.graphics.rectangle("fill", -350-10, pad1_y - 50, 20, 100)
    love.graphics.rectangle("fill", 350-10, pad2_y - 50, 20, 100)
    love.graphics.circle("fill", ball.x, ball.y, 15)
    love.graphics.print(score1, -380, -280)
    love.graphics.print(score2, 370, -280)
    end