小朋友下樓梯 | JavaScript 程式專案

{"id":21046,"student_id":871,"content":"setBackdrop('black');\nsound.play(\"bg.mp3\")\n// 創造天花板\nvar ceiling = createSprite(\"ceiling.png\");\nceiling.x = 320;\nceiling.y = 8;\nceiling.layer = 1;\n\n// 創造左右牆壁\nvar left_wall = createSprite(\"wall.png\");\nvar right_wall = createSprite(\"wall.png\");\nleft_wall.x = 130;\nright_wall.x = 510;\n\n// 創造玩家\nvar player = createSprite([\"player_1.png\",\"player_2.png\",\"player_3.png\",\"player_4.png\",\"player_5.png\"]);\nvar player2 = createSprite([\"player_1.png\",\"player_2.png\",\"player_3.png\",\"player_4.png\",\"player_5.png\"]);  \nplayer.y = 50;\nvar vy = 0;\nvar vy2 = 0;\nvar stairs = [];\nvar clock = 0;\nvar score = 0;\nvar life = 10;\nvar life2 = 10;\nvar lastTime=0;\nvar lastTime2=0;\nvar flash = false;\nvar flash2 = false;\nfor(var i=0; i\u003c8; i++) {\nvar stair = createSprite([\"nails.png\",\"trampoline.png\",\"normal.png\",\"fake.png\",\"conveyor_right.png\",\"conveyor_left.png\"])\n    stair.x = Math.random()*282 + 179;\n    stair.y = i*80 ;\n     stair.costumeId = Math.floor(Math.random()*6)\n     stairs.push(stair);\n}\nforever(function(){\n    setBackdrop('black');\n    if(flash == true){\n        setBackdrop('red');\n        flash = false;\n        sound.play(\"flash.mp3\")\n    }\n    if(flash2 == true){\n        setBackdrop('red');\n        flash2 = false;\n        sound.play(\"flash.mp3\")\n    }\n    if(key.right \u0026\u0026 !player.touched(right_wall)){\n        player.x += 3;\n    }\n    if(key.left \u0026\u0026 !player.touched(left_wall)){\n        player.x -= 3;\n    }\n    if(key.right \u0026\u0026 !player2.touched(right_wall)){\n        player2.x += 3;\n    }\n    if(key.left \u0026\u0026 !player2.touched(left_wall)){\n        player2.x -= 3;\n    }\n    if(player.y \u003e 480 ||life \u003c= 0){\n      setBackdrop('red');\n      stop();\n      sound.play(\"gg.mp3\")\n    }\n    if(player2.y \u003e 480 ||life2 \u003c= 0){\n      setBackdrop('red');\n      stop();\n      sound.play(\"gg.mp3\")\n    }\n    vy += 0.15;\n    player.y += vy;\n    vy2 += 0.15;\n    player2.y += vy2;\n\n\n\n   for (var i=0; i\u003cstairs.length; i++){\n       stairs[i].y -= 2;\n       if(stairs[i].y \u003c -10) {\n        stairs[i].costumeId = Math.floor(Math.random()*6)\n        stairs[i].y += 640;\n        stairs[i].hidden = false;\n        score += 1;\n       }\n   }\n    clock++;\n    if(clock%6==0){\n        if(key.right){\n            if(player.costumeId==1){\n                player.costumeId=2;\n            }else{\n                player.costumeId=1;\n            }\n        }\n        if(key.left){\n            if(player.costumeId==3){\n                player.costumeId=4;\n            }else{\n                player.costumeId=3;\n            }\n        }\n        if(key.d){\n            if(player2.costumeId==1){\n                player2.costumeId=2;\n            }else{\n                player2.costumeId=1;\n            }\n        }\n        if(key.a){\n            if(player2.costumeId==3){\n                player2.costumeId=4;\n            }else{\n                player2.costumeId=3;\n            }\n        }\n    }\n    if(!key.right \u0026\u0026 !key.left){\n        player.costumeId=0;\n    }\n    if(!key.d \u0026\u0026 !key.a){\n        player2.costumeId=0;\n    }\n    var time = Date.now();\n    var time2 = Date.now();\n    if(player.touched(ceiling) \u0026\u0026 (time-lastTime) \u003e 3000){\n        life -= 3;\n        vy = 0;\n        lastTime = time;\n        flash = true;\n        sound.play(\"gg.mp3\")\n    }\n    if(player2.touched(ceiling) \u0026\u0026 (time2-lastTime2) \u003e 3000){\n        life2 -= 3;\n        vy2= 0;\n        lastTime2 = time;\n        flash2 = true;\n        sound.play(\"gg.mp3\")\n    }\n    print(\"score :\" + score, 10, 40, 'blue', 20)\n    print(\"life :\" + life, 10, 10, 'blue', 20)\n});\n\n\n\n   player.when('touch',stairs, function(s) {\n        vy = 0;\n        player.y = s.y - 20;\n        if(s.costumeId ==1){\n        vy = -7;\n        sound.play(\"jump.mp3\")\n        }\n        //console.log(s.costumeId);\n        if(s.costumeId == 4){\n            player.x +=2;\n        }\n        if(s.costumeId == 5){\n            player.x -=2;\n        }\n        if(s.costumeId == 0 \u0026\u0026 s !== player.touchon) {\n            life -= 3;\n            flash = true;\n            sound.play(\"flash.mp3\")\n        }\n        if(s.costumeId == 3){\n            setTimeout(function() {\n            s.hidden = true;\n            }, 300);\n        }\n        if(s.costumeId == 2 \u0026\u0026 s !== player.touchon){\n            if(life \u003c 10 ){\n             life += 1;\n            }\n        }\n        player.touchon = s;\n   });\n\n\n    player2.when('touch',stairs, function(s) {\n        vy2 = 0;\n        player2.y = s.y - 20;\n        if(s.costumeId ==1){\n            vy2 = -7;\n            sound.play(\"jump.mp3\")\n        }\n        //console.log(s.costumeId);\n        if(s.costumeId == 4){\n            player2.x +=2;\n        }\n        if(s.costumeId == 5){\n            player2.x -=2;\n        }\n        if(s.costumeId == 0 \u0026\u0026 s !== player2.touchon) {\n            life2 -= 3;\n            flash2 = true;\n            sound.play(\"flash.mp3\")\n        }\n        if(s.costumeId == 3){\n            setTimeout(function() {\n            s.hidden = true;\n            }, 300);\n        }\n        if(s.costumeId == 2 \u0026\u0026 s !== player2.touchon){\n            if(life2 \u003c 10 ){\n             life2 += 1;\n            }\n        }\n        player2.touchon = s;\n   });\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n","created_at":"2018-01-27T10:28:16.394+08:00","updated_at":"2019-11-07T03:06:13.582+08:00","name":"小朋友下樓梯","language":"javascript","screenshot":{"url":"https://cdn7.koding.school/uploads/project/screenshot/21046/bb85b395b184f5ed7e314f51f2d566fa.jpg"},"parent_id":13412,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":2020,"hashid":"ej9s95m6","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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