叩叮捉小雞 | JavaScript 程式專案

{"id":235725,"student_id":10,"content":"setBackdrop(\"bg.png\")\nlet player = createSprite(\"p_0.png\", \"p_1.png\", \"p_2.png\", \"p_3.png\", \"p_4.png\", \"p_5.png\");\nlet master = createSprite(\"dad_0.png\");\nlet targets = [];\nlet count = 30;\n\nmaster.scale = 0.5;\nplayer.rotationStyle = 'fixed';\nmaster.rotationStyle = 'fixed';\nmaster.layer = 1;\n\nfor (let i=0; i\u003c30; i++) {\n    let target = createSprite(\"baby_0.png\");\n    target.rotationStyle = 'fixed';\n    target.x = Math.random() * 1200;\n    target.y = Math.random() * 900;\n    targets.push(target);\n}\n\nplayer.x = 100\nplayer.y = 100\nmaster.x = 1000\nmaster.y = 700\n\nfunction gameloop () {\n    drawText('剩餘：' + count, 10, 10, 'black', 30);\n    player.toward(cursor)\n    player.stepForward(5)\n    targets.forEach(updateTarget)\n    master.toward(player)\n    master.stepForward(3)\n    inBox(player)\n    inBox(master)\n    \n    if (master.touched(player)) {\n        drawText('遊戲失敗', 100, 100, 'red', 100);\n        stop();\n    }\n    if (count == 0) {\n        drawText('遊戲獲勝', 100, 100, 'black', 100);\n        stop();\n    }\n}\n\nfunction updateTarget(t) {\n    t.toward(player)\n    t.direction += 180;\n    t.stepForward(6)\n    t.toward(master)\n    t.toward(600, 450)\n    t.stepForward(4)\n    inBox(t)\n    \n    if (player.touched(t)) {\n        t.destroy()\n        count -= 1;\n    }\n    if (t.hidden == false \u0026\u0026 t.y \u003e 800 \u0026\u0026 t.x \u003e500 \u0026\u0026 t.x \u003c 700) {\n        t.destroy()\n        t.hidden = true;\n        count -= 1;\n    }\n}\n\nfunction inBox (s) {\n    if (s.x \u003e 1150) s.x = 115;\n    if (s.y \u003e 850) s.y = 850;\n    if (s.x \u003c 50) s.x = 50;\n    if (s.y \u003c 50) s.y = 50;\n}\n\nforever(gameloop)","created_at":"2021-03-15T17:17:33.359+08:00","updated_at":"2021-05-07T08:38:11.114+08:00","name":"叩叮捉小雞","language":"javascript","screenshot":{"url":"https://cdn6.koding.school/uploads/project/screenshot/235725/d994dc5e768a49cb80a5325b0747ca7c.jpg"},"parent_id":2,"plugin":"Game.set({width: 1200, height: 900})","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":205,"hashid":"yeysv4m3z","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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