3_B_C_排球之王_綜合練習_【講解】球的影子副本 | 程式專案

{"id":1023723,"student_id":2589,"content":"import game\n\n\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\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:\n        vx = -vx\n        \n    if ball.x \u003e 1100 and vx \u003e 0:\n        vx = -vx\n        \n    if ball.y \u003c 100 and vy \u003c 0:\n        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:\n            best = score\n\n    if cursor.is_down:\n        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\n\ngame.forever(loop)\n","created_at":"2025-05-29T09:57:34.588+08:00","updated_at":"2025-05-29T10:47:02.413+08:00","name":"3_B_C_排球之王_綜合練習_【講解】球的影子 副本","language":"python","screenshot":{"url":null},"parent_id":1011521,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":51,"hashid":"gk4s552mv","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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