太空訓練 | JavaScript 程式專案

{"id":27627,"student_id":3206,"content":"setBackdrop('#000000');\nvar ship = createSprite(\"ship.png\");\nship.x = 320;\nship.y = 240;\n\nvar food = createSprite(\"food.png\");\nfood.x = Math.random() * 620 +10;\nfood.y = Math.random() * 460 + 10;\n\nvar bullets = [];\nvar score = 0;\nvar clock = 0;\nvar f = 0;\nforever(function () {\n    if (key.c) {\n        f = 1;\n    }\n    if (key.z) {\n        f = 0;\n    }\n\n    if (f == 0) {\n        ship.toward(cursor);\n        if (ship.touched(cursor) == false) {\n            ship.stepForward(3);\n        }\n        clock ++;\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 \u003c bullets.length; i++) {\n            if (bullets[i].touched(ship)) {\n                stop();\n            }\n            bullets[i].stepForward(2);\n        }\n        if(ship.touched(food)) {\n    \tfood.x =  Math.random() * 620 +10;\n        food.y = Math.random() * 460 + 10;\n        score += 1;\n    }\n    }\n    if (f == 1) {\n        ship.toward(cursor);\n        if (ship.touched(cursor) == false) {\n            ship.stepForward(20);\n        }\n        if (clock%8 == 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        clock ++;\n    }\n    for (var i = 0; i \u003c bullets.length; i++) {\n        if (bullets[i].touched(ship)) {\n            //stop();\n        }\n        bullets[i].stepForward(2);\n        \n    }if (ship.touched(food)) {\n            food.x = Math.random() * 620 +10;\n            food.y = Math.random() * 460 + 10;\n            score += 5;\n        }\n    print(score, 10, 10, '#21ffff', 20);\n});\nsetBackdrop('bg.jpg');\nvar target = createSprite(['target.png']);\nvar n = 0;\nvar score = 0;\nvar balloons = [];\nvar nowtime = Date.now();\nsetTimeout(function() {\n    stop();\n\n}, 100000);\n\nforever(function() {\n    target.layer=1;\n    target.stepForward(10);\n    target.toward(cursor)\n    print(score, 20, 20, '#157df9', 40);\n    print(\"now\"+(Date.now()-nowtime)/1000+\"s\", 20, 60, '#157df9', 40);\n    n++;\n    if (n%30 === 0) {\n        var o = 0;\n        o = Math.random()*640;\n        var bull = createSprite(['1.png', '2.png', '3.png', '4.png', '5.png', '6.png', '7.png', '8.png'])\n        bull.y = 480;\n        bull.x = o;\n        bull.costumeId = Math.floor(Math.random()*8);\n        balloons.push(bull);\n    }\n    for(var bl = 0; bl \u003c balloons.length; bl++) {\n        balloons[bl].y -= 3;\n            if(balloons[bl]===0){\n                 balloons[bl].y-=3;\n            } else if (balloons[bl] == 1) {\n                balloons[bl].y -= 4;\n            } else if (balloons[bl] == 2) {\n                balloons[bl].y -= 5;\n            } else if (balloons[bl] == 3) {\n                balloons[bl].y -= 6;\n            } else if (balloons[bl] == 4) {\n                balloons[bl].y -= 6;\n            } else if (balloons[bl] == 5) {\n                balloons[bl].y -= 2.5;\n            } else if (balloons[bl] == 6) {\n                balloons[bl].y -= 2;\n            } else if (balloons[bl] == 7) {\n                balloons[bl].y -= 1.3;\n            }\n        if (cursor.isDown \u0026\u0026 balloons[bl].touched(target)) {\n            balloons[bl].destroy();\n             \n            if (balloons[bl].costumeId === 0) {\n                score += 1;\n            } else if (balloons[bl].costumeId == 1) {\n                score += 50;\n            } else if (balloons[bl].costumeId == 2) {\n                score += 100;\n            } else if (balloons[bl].costumeId == 3) {\n                score *= 2;\n            } else if (balloons[bl].costumeId == 4) {\n                score /= 2;\n            } else if (balloons[bl].costumeId == 5) {\n                score += 5;\n            } else if (balloons[bl].costumeId == 6) {\n                score += 1;\n            } else if (balloons[bl].costumeId == 7) {\n                score = 0;\n            }\n           \n}\n    }\n})\n\n","created_at":"2018-04-28T18:43:56.910+08:00","updated_at":"2019-10-29T01:24:28.669+08:00","name":"太空訓練","language":"javascript","screenshot":{"url":"https://cdn3.koding.school/uploads/project/screenshot/27627/4e719c5349c7ef25cb767d3c87c45ae6.jpg"},"parent_id":10707,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":132,"hashid":"d5msym4z","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}