太空訓練 | JavaScript 程式專案

{"id":10953,"student_id":1407,"content":"setBackdrop('#000000');\nvar ship = createSprite(\"ship.png\");\nvar bullets = [];\nvar clock = 0;\nvar food = createSprite(\"food.png\");\nvar food1 = -1;\n\nforever(function(){\n    if(ship.touched(food)) {\n        food1+=1\n        food.x = Math.random()*640;\n        food.y = Math.random()*480;\n    };\n    if(ship.touched(cursor) == false) {\n        ship.stepForward(5);\n        ship.toward(cursor);\n    };\n    print(food1, 30, 20,\"#ffffff\", 45);\n    clock +=1;\n    if(clock%3 == 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\u003cbullets.length;i+=1){\n        bullets[i].stepForward(2);\n        if(bullets[i].touched(ship)) {\n            stop();\n        }\n    }\n});\n\n","created_at":"2017-03-01T20:52:04.729+08:00","updated_at":"2019-11-09T22:49:06.125+08:00","name":"太空訓練","language":"javascript","screenshot":{"url":"https://cdn3.koding.school/uploads/project/screenshot/10953/71868961eb0c68938de1173f39385b86.jpg"},"parent_id":10707,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":238,"hashid":"2pds9yne","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}