tilt to live 副本 | JavaScript 程式專案

{"id":111891,"student_id":1885,"content":"setBackdrop(\"bg.jpg\");\nvar arrow=createSprite({\n    x:320,\n    y:240,\n    costumes:\"arrow.png\"\n});\nvar redDots=[];\nvar score=0;\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}\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()*440+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=0.5;\n            fire.forever(function(){\n                this.direction+=this.scale*10;\n                this.scale+=0.01;\n                if(this.scale\u003e2){\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            \n        }\n        if(target.costumeId==1){\n            sound.play(\"dart.mp3\");\n            for(var i=0;i\u003c8;i++){\n                var dart=createSprite(\"dart.png\");\n                dart.moveTo(target);\n                dart.direction+=i*45;\n                dart.forever(function(){\n                   this.stepForward(3);\n                   if(this.x\u003e640||this.x\u003c0||this.y\u003c0||this.y\u003e480){\n                       this.destroy();\n                   }\n                   \n                });\n          dart.when(\"touch\",redDots,function(dot){\n             sound.play(\"hit.mp3\");\n             score++;\n             dot.destroy();\n                });\n            }\n        }\n        if(target.costumeId==2){\n            sound.play(\"cannon.mp3\");\n            var cannon=createSprite([\"cannon_1.png\",\"cannon_2.png\"]);\n            cannon.scale=0.5;\n            cannon.chargingTime=100;\n            cannon.forever(function(){\n                if(this.chargingTime\u003e0){\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\u003e640||this.x\u003c0||this.y\u003c0||this.y\u003e480){\n                       this.destroy();\n                   }\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        target.destroy();\n    });\n}\n\nsetInterval(makeRedDot,1000);\nsetInterval(makeItem,3000);\nsound.play(\"bgm.mp3\");\n \nforever(function(){\n    print(\"score:\"+score);\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   for(var i=0;i\u003credDots.length;i++){\n       redDots[i].toward(arrow);\n       redDots[i].stepForward(1);\n   }\n});\n\n\n","created_at":"2019-12-07T10:03:42.833+08:00","updated_at":"2019-12-20T19:37:21.608+08:00","name":"tilt to live 副本","language":"javascript","screenshot":{"url":"https://cdn3.koding.school/uploads/project/screenshot/111891/4886531d94f21f8c27a1abe66407be8b.jpg"},"parent_id":20090,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":100,"hashid":"jzms3ev9","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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