俄羅斯方塊 | JavaScript 程式專案

{"id":30776,"student_id":168,"content":"var block = []\nvar clock = 0\npen.size = 5;\nvar movingcenter_x\nvar movingcenter_y\n\nfor (var x = -1; x \u003c 11; x++) {\n    block[x] = [];\n    for (var y = 0; y \u003c 21; y++) {\n        block[x][y] = []\n        block[x][y][0] = \"white\"\n        block[x][y][1] = 2\n    }\n}\nfor (var x = 0; x \u003c 10; x++) {\n    for (var y = 0; y \u003c 20; y++) {\n        block[x][y][1] = 0\n    }\n}\nnewblock()\nforever(function() {\n    clock += 1\n    for (var x = 0; x \u003c 10; x++) {\n        for (var y = 0; y \u003c 20; y++) {\n            pen.fillColor = block[x][y][0];\n            pen.drawRect(x*22+120, y*22 + 20, 22, 22);\n        }\n    }\n\n\n    if (clock%10 == 0) {\n        var allmoving = whichblock(1)\n        var dw = allmoving.length\n        for (var i = 0; i \u003c allmoving.length; i++) {\n            if (block[allmoving[i][0]][allmoving[i][1]+1][1] != 2) {\n                dw -= 1\n            }\n        }\n        if (dw == 0) {\n            for (var x = 0; x \u003c 10; x++) {\n                for (var y = 19; y \u003e 0; y--) {\n                    if (block[x][y-1][1] == 1 \u0026\u0026 block[x][y][1] == 0) {\n                        block[x][y][0] = block[x][y-1][0]\n                        block[x][y][1] = 1\n                        block[x][y-1][0] = \"white\"\n                        block[x][y-1][1] = 0\n                    }\n                }\n            }\n        } else {\n            for (var i = 0; i \u003c allmoving.length; i++) {\n                block[allmoving[i][0]][allmoving[i][1]][1] = 2\n            }\n            newblock()\n        }\n    }\n\n\n    if (clock%10 == 0) {\n        var allmoving = whichblock(1)\n        if (key.right) {\n            var rw = allmoving.length\n            for (var i = 0; i \u003c allmoving.length; i++) {\n                if (block[allmoving[i][0]+1][allmoving[i][1]][1] != 2) {\n                    rw -= 1\n                }\n            }\n            if (rw == 0) {\n                for (var x = 9; x \u003e -1; x--) {\n                    for (var y = 0; y \u003c 20; y++) {\n                        if (block[x-1][y][1] == 1 \u0026\u0026 block[x][y][1] == 0) {\n                            block[x][y][0] = block[x-1][y][0]\n                            block[x][y][1] = 1\n                            block[x-1][y][0] = \"white\"\n                            block[x-1][y][1] = 0\n                        }\n                    }\n                }\n            }\n        }\n        if (key.left) {\n            var lw = allmoving.length\n            for (var i = 0; i \u003c allmoving.length; i++) {\n                if (block[allmoving[i][0]-1][allmoving[i][1]][1] != 2) {\n                    lw -= 1\n                }\n            }\n            if (lw == 0) {\n                for (var x = 0; x \u003c 10; x++) {\n                    for (var y = 0; y \u003c 20; y++) {\n                        if (block[x+1][y][1] == 1 \u0026\u0026 block[x][y][1] == 0) {\n                            block[x][y][0] = block[x+1][y][0]\n                            block[x][y][1] = 1\n                            block[x+1][y][0] = \"white\"\n                            block[x+1][y][1] = 0\n                        }\n                    }\n                }\n\n            }\n        }\n        if (key.up) {\n            for (var i = 0; i \u003c allmoving.length; i++) {\n                movingcenter_x += allmoving[i][0]\n                movingcenter_y += allmoving[i][1]\n            }\n            movingcenter_x = Math.floor(movingcenter_x / allmoving.length)\n            movingcenter_y = Math.floor(movingcenter_y / allmoving.length)\n        }\n    }\n\n\n    for (var y = 0; y \u003c 20; y++) {\n        var line = 0\n        for (var x = 0; x \u003c 10; x++) {\n            if (block[x][y][1] == 2) {\n                line += 1\n            }\n        }\n        if (line == 10) {\n            for (var y1 = y; y1 \u003e 0; y1--) {\n                for (var x1 = 0; x1 \u003c 10; x1++) {\n                    block[x1][y1][0] = block[x1][y1-1][0]\n                    block[x1][y1][1] = block[x1][y1-1][1]\n                }\n            }\n        }\n    }\n})\n\nfunction newmoveblock(x, y, color, status) {\n    block[x][y][0] = color\n    block[x][y][1] = status\n}\nfunction whichblock(status) {\n    var arr = []\n    for (var x = 0; x \u003c 10; x++) {\n        for (var y = 0; y \u003c 20; y++) {\n            if (block[x][y][1] == status) {\n                arr.push([x, y])\n            }\n        }\n    }\n    return arr\n}\nfunction newblock() {\n    var color\n    var shape = Math.floor(Math.random()*7)\n    if (shape == 0) {\n        color = \"#ff0000\"\n        newmoveblock(4, 0, color, 1)\n        newmoveblock(4, 1, color, 1)\n        newmoveblock(5, 0, color, 1)\n        newmoveblock(5, 1, color, 1)\n    }\n    if (shape == 1) {\n        color = \"#ff8800\"\n        newmoveblock(4, 0, color, 1)\n        newmoveblock(4, 1, color, 1)\n        newmoveblock(4, 2, color, 1)\n        newmoveblock(4, 3, color, 1)\n    }\n    if (shape == 2) {\n        color = \"#ffff00\"\n        newmoveblock(4, 0, color, 1)\n        newmoveblock(4, 1, color, 1)\n        newmoveblock(4, 2, color, 1)\n        newmoveblock(5, 1, color, 1)\n    }\n    if (shape == 3) {\n        color = \"#00ff00\"\n        newmoveblock(5, 0, color, 1)\n        newmoveblock(4, 1, color, 1)\n        newmoveblock(4, 2, color, 1)\n        newmoveblock(5, 1, color, 1)\n    }\n    if (shape == 4) {\n        color = \"#aaccff\"\n        newmoveblock(4, 0, color, 1)\n        newmoveblock(4, 1, color, 1)\n        newmoveblock(5, 2, color, 1)\n        newmoveblock(5, 1, color, 1)\n    }\n    if (shape == 5) {\n        color = \"#2222ff\"\n        newmoveblock(4, 0, color, 1)\n        newmoveblock(4, 1, color, 1)\n        newmoveblock(4, 2, color, 1)\n        newmoveblock(5, 2, color, 1)\n    }\n    if (shape == 6) {\n        color = \"#ff00ff\"\n        newmoveblock(4, 0, color, 1)\n        newmoveblock(4, 1, color, 1)\n        newmoveblock(4, 2, color, 1)\n        newmoveblock(5, 0, color, 1)\n    }\n}","created_at":"2018-06-02T18:05:28.294+08:00","updated_at":"2021-03-15T13:46:06.903+08:00","name":"俄羅斯方塊","language":"javascript","screenshot":{"url":"https://cdn6.koding.school/uploads/project/screenshot/30776/6d0524af330eddfdabf3cef4847219d1.jpg"},"parent_id":2,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":183,"hashid":"zpeszqye","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}