Question

我在Visual Studio Community 2015中建立了一个骰子滚动模拟器，并且遇到了一个奇怪的故障。我可以通过一个随机数获得底边值，甚至得到骰子的相反顶边值我的问题是，有时当获得骰子正面的值时，它给我的数字与顶部或底部相同。我没有编写太长时间，但我会假设我输入的嵌套if语句强制前骰子侧值再次“取出”，如果该值与顶部或底部值相同。 / p>

在代码中试图确定骰子正面值的部分，似乎忽略了嵌套的“if”语句。我已经运行了程序，大概每15个卷它会抛出一个我试图过滤掉的值。顶边值为1或6的滚动不会引起问题，只有当我需要它才能重新滚动数字2到5时。

这是我的代码。我承认，它有点草率但是随着时间的推移我想把它修剪下来并简化它。

    {
    "id" : "29976",
    "name" : "20121416306",
    "type" : "Contract",
    "key" : "29976",
    "_parents" : [{
            "id" : "83979",
            "name" : "2626-41C",
            "type" : "Invoice",
            "status" : "Completed",
            "key" : "29976",
            "amount" : "205853.71000000002",
            "invoiceType" : "ECMS"
        }, {
            "id" : "86985",
            "name" : "2626-42A",
            "type" : "Invoice",
            "status" : "Completed",
            "key" : "29976",
            "amount" : "291395.12",
            "invoiceType" : "ECMS"
        }, {
            "id" : "86988",
            "name" : "2626-42C",
            "type" : "Invoice",
            "status" : "Completed",
            "key" : "29976",
            "amount" : "220331.0",
            "invoiceType" : "ECMS"
        }, {
            "id" : "90455",
            "name" : "2626-43A",
            "type" : "Invoice",
            "status" : "Completed",
            "key" : "29976",
            "amount" : "277177.64",
            "invoiceType" : "ECMS"
        }, {
            "id" : "90478",
            "name" : "2626-43L",
            "type" : "Invoice",
            "status" : "Pending",
            "key" : "29976",
            "amount" : "743964.34",
            "invoiceType" : "ECMS"
        }, {
            "id" : "20189",
            "name" : "TO13ECTPSE00012",
            "type" : "TaskOrder",
            "key" : "29976",
            "_parents" : [{
                    "id" : "38737",
                    "name" : "2626-26A",
                    "type" : "Invoice",
                    "status" : "Completed",
                    "key" : "20189",
                    "amount" : "243298.23",
                    "invoiceType" : "ECMS"
                }
            ]
        }, {
            "id" : "21541",
            "name" : "TO13TDSBIC00122",
            "type" : "TaskOrder",
            "key" : "29976",
            "_parents" : [{
                    "id" : "86989",
                    "name" : "2626-42S",
                    "type" : "Invoice",
                    "status" : "Completed",
                    "key" : "21541",
                    "amount" : "344.78",
                    "invoiceType" : "ECMS"
                }
            ]
        }, {
            "id" : "20906",
            "name" : "TO13ECTPSE00031",
            "type" : "TaskOrder",
            "key" : "29976",
            "_parents" : [{
                    "id" : "90477",
                    "name" : "2626-43F",
                    "type" : "Invoice",
                    "status" : "Pending",
                    "key" : "20906",
                    "amount" : "4729.41",
                    "invoiceType" : "ECMS"
                }, {
                    "id" : "69000",
                    "name" : "2626-36F",
                    "type" : "Invoice",
                    "status" : "Completed",
                    "key" : "20906",
                    "amount" : "7869.54",
                    "invoiceType" : "ECMS"
                }, {
                    "id" : "56285",
                    "name" : "2626-32F",
                    "type" : "Invoice",
                    "status" : "Completed",
                    "key" : "20906",
                    "amount" : "7423.15",
                    "invoiceType" : "ECMS"
                }
            ]
        }, {
            "id" : "21461",
            "name" : "TO13TDSBIC00105",
            "type" : "TaskOrder",
            "key" : "29976",
            "_parents" : [{
                    "id" : "4",
                    "name" : "20140002641",
                    "type" : "Invoice",
                    "status" : "Submitted",
                    "key" : "21461",
                    "amount" : "55823035.44",
                    "invoiceType" : "VC"
                }
            ]
        }, {
            "id" : "22022",
            "name" : "TO13TDSBIC00228",
            "type" : "TaskOrder",
            "key" : "29976",
            "_parents" : [{
                    "id" : "86992",
                    "name" : "2626-42X",
                    "type" : "Invoice",
                    "status" : "Completed",
                    "key" : "22022",
                    "amount" : "59876.9",
                    "invoiceType" : "ECMS"
                }, {
                    "id" : "83988",
                    "name" : "2626-41X",
                    "type" : "Invoice",
                    "status" : "Completed",
                    "key" : "22022",
                    "amount" : "392.52",
                    "invoiceType" : "ECMS"
                }
            ]
        }
    ]
}

Answer 1

您的设计不必要地复杂化。

模具有24种可能的方向。您已将这些存储在数据结构中。

您只需要调用rnd()，然后选择数据结构的相应元素，将TopSide()设置为您选择的数组中的第一个元素，等等上。

Answer 2

不确定我是否完全理解它，但是你不是让它变得比实际上要复杂得多吗？您应该通过Random调用获取正面值。所有其他面孔将自动获得锁定，不是吗？因此，您无需再次使用Random来获取其他方面的值。您只需要创建一个Dictionary<int, int[]>，其中包含6个元素（FRONT face的每个值一个KEY，而VALUE成员将具有其他5个面的值）。然后，您只需通过Dictionary键找到其他值的值。

//create a Dictionary
var Dic = new Dictionary<int, int[]>();

//Add all 6 possible configs
Dic.Add(1, {1,2,3,4,5,6});
Dic.Add(2, {2,6,3,4,1,5});
Dic.Add(3, {3,2,6,1,5,4});
Dic.Add(4, {4,2,1,6,5,3});    
Dic.Add(5, {5,1,3,4,6,2});
Dic.Add(6, {6,5,4,3,2,1});

//do a random
Random r = new Random();
var Front = r.Next(1, 6 + 1);

//Get your Dice's config
var DiceConfig = Dic[Front];

骰子模拟器hickup

2 个答案: