Tilt To Live | JavaScript 程式專案

{"id":20658,"student_id":139,"content":"setBackdrop(\"bg.jpg\")\nvar score = 0\nvar arrow = createSprite({\n    x: 320,\n    y: 240,\n    costumes: [\"arrow.png\"]\n});\nvar redDots = []\n\nfunction makeRedDot() {\n    var redDot = createSprite(\"reddot.png\")\n    redDot.x = Math.floor(Math.random() * 2) * 640\n    redDot.y = Math.floor(Math.random() * 2) * 480\n    redDots.push(redDot)\n}\nfunction makeItem() {\n    var item = createSprite([\"fire_icon.png\", \"dart_icon.png\", \"canon_icon.png\"]);\n    item.costumeId = Math.floor(Math.random()*3)\n    item.x = Math.random() * 600 + 20\n    item.y = Math.random() * 400 + 20\n    arrow.when('touch', item, function (target) {\n\n        if (target.costumeId == 0) {\n            sound.play(\"fire.mp3\")\n            var fire = createSprite(\"fire.png\");\n            fire.moveTo(target)\n            fire.scale = 0.3\n            fire.forever(function () {\n                this.direction += this.scale * 10\n                this.scale += 0.01\n                if (this.scale \u003e 2) {\n                    this.destroy()\n                }\n            });\n            fire.when('touch', redDots, function (dot) {\n                sound.play(\"hit.mp3\")\n                score ++;\n                dot.destroy();\n            })\n        }\n        if (target.costumeId == 1) {\n            for (var i = 0; i \u003c 40; i++) {\n                sound.play(\"dart.mp3\")\n                var dart = createSprite(\"dart.png\");\n                dart.moveTo(target)\n                dart.direction += i *10\n                dart.forever(function () {\n                    this.stepForward(4)\n                    if (this.x \u003e 540 || this.x \u003c 0 || this.y \u003c 0 || this.y \u003e 480) {\n                        this.destroy()\n                    }\n                });\n                dart.when('touch', redDots, function (dot) {\n                    sound.play(\"hit.mp3\")\n                    score ++;\n                    dot.destroy();\n\n                })\n            }\n        }\n        if (target.costumeId == 2) {\n            for (var i = 0; i \u003c 40; i++) {\n                sound.play(\"cannon.mp3\")\n                var cannon = createSprite([\"cannon_1.png\", \"cannon_2.png\"])\n                cannon.scale = 0.5\n                cannon.chargingTime = 50\n                cannon.forever(function () {\n                    if (this.chargingTime \u003e 0) {\n                        this.moveTo(arrow)\n                        this.direction = arrow.direction\n                        this.stepForward(20)\n                        this.scale += 0.005\n                        this.chargingTime--;\n                    } else {\n                        this.costumeId = 1\n                        this.stepForward(10)\n                        if (this.x \u003e 640 || this.x \u003c 0 || this.y \u003c 0 || this.y \u003e 480) {\n                            this.destroy()\n                        }\n                    }\n                });\n                cannon.when('touch', redDots, function (dot) {\n                    sound.play(\"hit.mp3\")\n                    score ++;\n                    dot.destroy();\n                })\n\n\n            }\n        }\n\n\n        target.destroy()\n    })\n\n\n}\n\nsetInterval(makeRedDot, 680)\nsetInterval(makeItem, 2000)\nsound.play(\"bgm.mp3\")\nforever(function () {\n\n    print('score:'+score)\n\n\n    arrow.toward(cursor)\n    var speed = arrow.distanceTo(cursor) / 5\n    arrow.stepForward(speed)\n\n    if (arrow.touched(redDots)) {\n        stop()\n    }\n\n\n    for (var i = 0; i \u003c redDots.length; i++) {\n        redDots[i].toward(arrow)\n        redDots[i].stepForward(2)\n    }\n});","created_at":"2018-01-21T10:51:54.452+08:00","updated_at":"2020-07-21T10:04:50.811+08:00","name":"Tilt To Live","language":"javascript","screenshot":{"url":"https://cdn1.koding.school/uploads/project/screenshot/20658/559cbfa7e4820d013e857e9037643fc6.jpg"},"parent_id":20090,"plugin":"","description":"好玩喔\n","note":null,"status":"public","like_student_ids":[139],"is_featured":false,"views":167,"hashid":"d5msy9rj","is_content_changed":false,"review_status":"pending","submitted_at":"2018-02-03T14:27:09.662+08:00","reviewed_at":null,"advise":null,"is_deleted":false}

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