AI 踩地雷 | JavaScript Programming Project | OrangeApple Learning Platform

{"id":31609,"student_id":10,"content":"function AI () {\n    for (var x=0; x\u003cW; x++) {\n        for(var y=0; y\u003cH; y++) {\n            if (grid[x][y].num \u003e 0) {\n                var flag = nearFlag(x, y);\n                var open = nearOpen(x, y);\n                var unopen = 8 - open;\n                \n                if (unopen == grid[x][y].num) {\n                    nearSetFlag(x, y);\n                }\n                if (flag == grid[x][y].num) {\n                    nearClick(x, y);\n                }\n            }\n        }\n    }\n}\n\nfunction nearFlag (x, y) {\n    var count = 0;\n    getNear(x, y).forEach((b) =\u003e {\n      if (b.flag) count++; \n    });\n    return count;\n}\n\nfunction nearOpen(x, y) {\n    var count = 0;\n    getNear(x, y).forEach((b) =\u003e {\n      if (b.open) count++; \n    });\n    return count;\n}\n\nfunction nearSetFlag (x, y) {\n    getNear(x, y).forEach((b) =\u003e {\n      if (!b.open) b.flag = true;\n    });\n}\n\nfunction nearClick (x, y) {\n    getNear(x, y).forEach((b) =\u003e {\n      if (!b.open) b.click();\n    });\n}\n\nfunction getNear (posX, posY) {\n    var blocks = [];\n    for (var x=-1; x\u003c2; x++) {\n        for (var y=-1; y\u003c2; y++) {\n            if (x == 0 \u0026\u0026 y == 0) continue;\n            if (grid[posX + x] \u0026\u0026 grid[posX + x][posY + y]) {\n                blocks.push(grid[posX + x][posY + y]); \n            }\n            \n        }   \n    }\n    return blocks;\n}","created_at":"2018-06-13T16:32:16.185+08:00","updated_at":"2024-02-14T10:19:01.131+08:00","name":"AI 踩地雷","language":"javascript","screenshot":{"url":"/uploads/project/screenshot/31609/210c9bf44c5600acd77e977d38a68d82.jpg"},"parent_id":2,"plugin":"var grid = [];\nvar W = 640/40;\nvar H = 480/40;\nvar status = 'playing';\n\nfor (var x=0; x\u003cW; x++) {\n    grid[x] = [];\n    for(var y=0; y\u003cH; y++) {\n        grid[x][y] = {\n            isBomb: false,\n            open: false,\n            flag: false,\n            x: x,\n            y: y,\n            click: function () {click(this.x, this.y)}\n        }\n    }\n}\n\nfor (var i=0; i\u003c30; i++) {\n    var x = Math.floor(Math.random()*W);\n    var y = Math.floor(Math.random()*H);\n    grid[x][y].isBomb = true;\n}\n\nforever(function(){\n    for (var x=0; x\u003cW; x++) {\n        for(var y=0; y\u003cH; y++) {\n            var b = grid[x][y];\n            \n            if (b.open) {\n                pen.fillColor = '#ccc';\n                pen.drawRect(x*40, y*40, 40, 40);\n                if (b.num \u003e 0) print(b.num, x*40, y*40, 'black', 20);\n            } else {\n                pen.fillColor = '#fff';\n                pen.drawRect(x*40, y*40, 40, 40);\n            }\n            \n            if (b.isBomb \u0026\u0026 status == 'gameOver') {\n                pen.fillColor = '#f00';\n                pen.drawRect(x*40, y*40, 40, 40);\n            }\n            \n            if (b.flag) {\n                pen.fillColor = '#00f';\n                pen.drawCircle(x*40 + 20, y*40 + 20, 10);\n            }\n        }\n    }\n    \n    if (status == 'gameOver') {\n        print('Game Over', 200, 200, 'black', 60);\n        stop();\n    }\n    \n    if (empty.length \u003e 0) {\n        var pos = empty.pop();\n        [[-1, -1],[0, -1], [1, -1],[-1, 0],[1, 0],[-1, 1],[0, 1], [1, 1]].forEach((arr) =\u003e {\n            if (grid[pos.x + arr[0]] \u0026\u0026 grid[pos.x + arr[0]][pos.y + arr[1]] \u0026\u0026 \n                grid[pos.x + arr[0]][pos.y + arr[1]].open == false \u0026\u0026\n                grid[pos.x + arr[0]][pos.y + arr[1]].flag == false) {\n                    click(pos.x + arr[0], pos.y + arr[1]);\n                }\n        });\n    }\n    \n    check();\n});\n\n\nwhen('mousedown', function () {\n    var x = Math.floor(cursor.x/40);\n    var y = Math.floor(cursor.y/40);\n    if (cursor.left) click(x, y);\n    if (cursor.right) flag(x, y);\n});\n\nvar empty = [];\n\nfunction click (x, y) {\n    if (grid[x][y].flag) return;\n    if (grid[x][y].isBomb) return gameOver();\n    grid[x][y].open = true;\n    grid[x][y].num = 0;\n    [[-1, -1],[0, -1], [1, -1],[-1, 0],[1, 0],[-1, 1],[0, 1], [1, 1]].forEach((arr) =\u003e {\n        if (grid[x + arr[0]] \u0026\u0026 grid[x + arr[0]][y + arr[1]] \u0026\u0026 \n            grid[x + arr[0]][y + arr[1]].isBomb) grid[x][y].num++; \n    });\n    \n    if (grid[x][y].num == 0) empty.push({x: x, y: y});\n}\n\nfunction flag (x, y) {\n    grid[x][y].flag = !grid[x][y].flag;\n}\n\nfunction check () {\n    for (var x=0; x\u003cW; x++) {\n        for(var y=0; y\u003cH; y++) {\n            if (!grid[x][y].isBomb \u0026\u0026 !grid[x][y].open) return;\n        }\n    }\n    print('win', 200, 200, 'black', 60);\n    stop();\n}\n\nfunction gameOver () {\n    status = 'gameOver';\n}","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":878,"hashid":"npms4kvw","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}