太空人副本 | JavaScript 程式專案

{"id":159730,"student_id":16,"content":"\nsetBackdrop('bg.jpg');\n\nvar wall = createSprite('wall.png'); //牆壁\nvar bar = createSprite('bar.png'); //生命條\nvar dashboard = createSprite('dashboard.png'); //資訊版\nvar levels = createSprite('0.png', '1.png', '2.png', '3.png', '4.png', '5.png', '6.png', '7.png', '8.png', '9.png'); //關卡地形\nvar player = createSprite('player.png'); //玩家\nvar target = createSprite('target.png'); //目標\nvar text = createSprite('arrow.png', 'youwin.png', 'gameover.png'); //文字圖\n\nvar vy = 0;\nvar vx = 0;\nvar goalX = [1000, 1000, 200, 200, 1000, 1000, 1000, 600, 1100];\nvar goalY = [700, 200, 700, 200, 200, 700, 200, 450, 700];\nvar fuel = 1000;\n\nplayer.layer = 1; //設定玩家圖層到最上層\n\nforever(loop); //重複不斷執行遊戲回圈\n\nbar.moveTo(250, 46);\n\n//遊戲主迴圈\nfunction loop () {\n    drawText(fuel, 1000, 50, 'white', 30);\n    \n    target.direction += 1;\n    player.direction = 90 + 2 * vx;\n    \n    player.y += vy;\n    player.x += vx;\n    \n    target.x = goalX[levels.costumeId];\n    target.y = goalY[levels.costumeId];\n    \n    if(text.hidden) {\n        vy += 0.07;\n    }\n    \n    if(key.up \u0026\u0026 fuel \u003e 0) {\n        vy -= 0.15;\n    }\n    if(key.right \u0026\u0026 fuel \u003e 0) {\n        vx += 0.1;\n    }\n    if(key.left \u0026\u0026 fuel \u003e 0) {\n        vx -= 0.1;\n    }\n    \n    if(key.up || key.right || key.left) {\n        fuel -= 1;\n        bar.x -= 0.5;\n        text.hidden = true;\n        if(fuel % 2 == 0) {\n            createFlame();\n        }\n    }\n    \n    if(player.touched(target)) {\n        levels.costumeId += 1;\n        fuel = 1000;\n        bar.moveTo(250, 46);\n    }\n    \n    if(levels.costumeId == 9) {\n        text.costumeId = 1;\n        text.hidden = false;\n        stop();\n    }\n    \n    if(player.touched(levels) || player.touched(wall)) {\n        text.costumeId = 2;\n        text.hidden = false;\n        stop();\n    }\n}\n\n//創造火焰球\nfunction createFlame () {\n    var f = createSprite('flame.png');\n    f.moveTo(player);\n    f.y += 50;\n    f.direction = player.direction + 90 + Math.random() * 30 - 15;\n    \n    \n    f.forever(function () {\n        f.stepForward(5);\n        f.opacity -= 0.01;\n        f.scale -= 0.01;\n        if(f.opacity \u003c 0) {\n            f.destroy();\n        }\n    });\n}\n","created_at":"2020-06-18T19:30:26.906+08:00","updated_at":"2020-06-19T22:29:40.991+08:00","name":"太空人 副本","language":"javascript","screenshot":{"url":"https://cdn7.koding.school/uploads/project/screenshot/159730/defd755503d0c4c7df490362b1a19205.jpg"},"parent_id":159715,"plugin":"Game.set({width: 1200, height: 900})","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":76,"hashid":"4y3sv933","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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