太空訓練副本 | JavaScript 程式專案

{"id":82287,"student_id":3647,"content":"setBackdrop('#000000');\nvar ship = createSprite(\"ship.png\");\nvar clock = 0;\nvar food = createSprite(\"food.png\");\nvar bullets = [];\nvar HP = 100;\nvar score = 0;\n\n\nforever(function () {\n    shipconctol();\n    bullet();\n    print('HP:'+HP, 320, 20, 'gold');\n    print('score:'+score, 20, 20, 'blue');\n    if (HP \u003e 0) {\n        if (ship.touched(bullets)) {\n            HP -= 1;\n        }\n            \n            if (HP \u003c 1) {\n                stop;\n            \n            }\n        }\n        if (ship.touched(food)) {\n            score += 1;\n            food.x = Math.random()*500;\n            food.y = Math.random()*360;\n\n        }\n\n    });\n    function shipconctol() {\n        ship.toward(cursor);\n        if (!ship.touched(cursor)) {\n            ship.stepForward(5);\n        }\n\n    }\n    function bullet() {\n        clock++;\n        if (clock%1 === 0) {\n            var bullet = createSprite(\"bullet.png\");\n            bullet.direction = Math.random()*360;\n            bullet.stepForward(500);\n            bullet.direction = Math.random()*360;\n            bullets.push(bullet);\n        }\n        for (var i = 0; i \u003c bullets .length; i++) {\n            bullets [i].stepForward(Math.random()*10);\n        }\n    }","created_at":"2019-07-20T18:36:40.120+08:00","updated_at":"2019-07-27T21:18:39.257+08:00","name":"太空訓練 副本","language":"javascript","screenshot":{"url":"https://cdn0.koding.school/uploads/project/screenshot/82287/5f8e1949ff0cd7c9b73d837bbf2aab0a.jpg"},"parent_id":10707,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":101,"hashid":"9ygsvke9","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}