排球之王（預設版）副本 | 程式專案

{"id":199308,"student_id":3302,"content":"import game\ngame.set_backdrop(\"bg.png\")\nball = game.create_sprite(\"ball.png\")\ninfo = game.create_sprite(\"info.png\")\nshadow = game.create_sprite(\"shadow.png\")\n\nvx = 0\nvy = 0\nscore = 0\nbest = 0\n\ngame.create_sound(\"bgm.mp3\", True)\n\ndef loop():\n    global vx, vy, score, best\n    \n    ball.x = ball.x + vx\n    ball.y = ball.y + vy\n    vy = vy + 0.33\n    \n    if ball.x \u003c 100 and vx \u003c 0 : vx = -vx\n    \n    if ball.x \u003e 1100 and vx \u003e 0 : vx = -vx\n    \n    if ball.y \u003c 100 and vy \u003c 0 : vy = -vy\n    \n    if ball.y \u003e 750 and vy \u003e 0 :\n        vy = -vy * 0.7\n        vx = vx * 0.7\n        score = 0\n        \n    if ball.touched(cursor):    \n        vx = (ball.x - cursor.x) / 4\n        vy = (ball.y - cursor.y) / 4\n        score = score + 1 \n        if score \u003e best: best = score\n        game.create_sound(\"bounce.mp3\")\n        \n    if cursor.is_down: info.hidden = True \n    \n    shadow.x = ball.x\n    shadow.y = 850\n    shadow.scale = ball.y / 750\n        \n    game.draw_text(score, 110, 80, \"white\", 50)\n    game.draw_text(best, 1050, 80, \"white\", 50)\n    \ngame.forever(loop)    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n","created_at":"2020-10-28T19:16:34.307+08:00","updated_at":"2020-10-28T20:48:28.263+08:00","name":"排球之王（預設版） 副本","language":"python","screenshot":{"url":"https://cdn2.koding.school/uploads/project/screenshot/199308/c1bdf88cd0e511241d0649254c5c7df0.jpg"},"parent_id":194469,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":192,"hashid":"5j3s9nekq","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}