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| 1 | term.redirect(peripheral.wrap("top"))
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| 2 | term.setBackgroundColor(colors.black) | |
| 3 | term.clear() | |
| 4 | local w,h = term.getSize() | |
| 5 | local score1 = 0 | |
| 6 | local score2 = 0 | |
| 7 | local ballx = w/2 | |
| 8 | local bally = h/2 | |
| 9 | local ballvx = -1 | |
| 10 | local ballvy = 1 | |
| 11 | ||
| 12 | function draw() | |
| 13 | term.setBackgroundColor(colors.black) | |
| 14 | term.clear() | |
| 15 | term.setBackgroundColor(colors.green) | |
| 16 | term.setCursorPos(ballx, bally) | |
| 17 | term.write(" ")
| |
| 18 | term.setTextColor(colors.green) | |
| 19 | term.setBackgroundColor(colors.black) | |
| 20 | term.setCursorPos(2, 1) | |
| 21 | term.write(score1) | |
| 22 | term.setCursorPos(w-1, 1) | |
| 23 | term.write(score2) | |
| 24 | end | |
| 25 | ||
| 26 | ||
| 27 | ||
| 28 | ||
| 29 | function moveball() | |
| 30 | while true do | |
| 31 | sleep(0.1) | |
| 32 | ballx = ballx + ballvx | |
| 33 | bally = bally + ballvy | |
| 34 | if bally > h-1 then | |
| 35 | ballvy = -ballvy | |
| 36 | end | |
| 37 | if bally < 1 then | |
| 38 | ||
| 39 | ballvy = -ballvy | |
| 40 | end | |
| 41 | if ballx > 2 and ballx < 3 then | |
| 42 | ballvx = -ballvx | |
| 43 | end | |
| 44 | if ballx > w-1 and ballx < w then | |
| 45 | ballvx = -ballvx | |
| 46 | end | |
| 47 | if ballx > w then | |
| 48 | score1 = score1+1 | |
| 49 | ballx = w/2 | |
| 50 | bally = h/2 | |
| 51 | ballvx = -1 | |
| 52 | ballvy = 1 | |
| 53 | end | |
| 54 | if ballx < 1 then | |
| 55 | score2 = score2+1 | |
| 56 | ballx = w/2 | |
| 57 | bally = h/2 | |
| 58 | ballvx = 1 | |
| 59 | ballvy = 1 | |
| 60 | end | |
| 61 | draw() | |
| 62 | end | |
| 63 | end | |
| 64 | moveball() |
