From 2ab4051c6fe720dc47e99b0c305a0d779ee02d51 Mon Sep 17 00:00:00 2001 From: Dennis Kobert Date: Sun, 19 May 2019 17:58:42 +0200 Subject: Moved Gamelogic to DSALib --- DSACore/Auxiliary/Calculator/Argument.cs | 35 ----- DSACore/Auxiliary/Calculator/ISolvable.cs | 10 -- DSACore/Auxiliary/Calculator/Operator.cs | 51 -------- DSACore/Auxiliary/Calculator/Ops.cs | 13 -- DSACore/Auxiliary/Calculator/StringSolver.cs | 183 --------------------------- 5 files changed, 292 deletions(-) delete mode 100644 DSACore/Auxiliary/Calculator/Argument.cs delete mode 100644 DSACore/Auxiliary/Calculator/ISolvable.cs delete mode 100644 DSACore/Auxiliary/Calculator/Operator.cs delete mode 100644 DSACore/Auxiliary/Calculator/Ops.cs delete mode 100644 DSACore/Auxiliary/Calculator/StringSolver.cs (limited to 'DSACore/Auxiliary/Calculator') diff --git a/DSACore/Auxiliary/Calculator/Argument.cs b/DSACore/Auxiliary/Calculator/Argument.cs deleted file mode 100644 index 5ed9ee3..0000000 --- a/DSACore/Auxiliary/Calculator/Argument.cs +++ /dev/null @@ -1,35 +0,0 @@ -using System; - -namespace DSACore.Auxiliary.Calculator -{ - /// - /// Provides an ISolvable class to save numbers. The class handles Argument checking and conversion from string to int. - /// - public class Argument : ISolvable - { - private readonly int value; - - public Argument(string value) - { - // check whether the value given is an empty string - if (string.IsNullOrEmpty(value)) - throw new ArgumentException("Argument kann nicht mit einem leeren string instanziert werden. ", - nameof(value)); - - if (!int.TryParse(value, out var result)) - throw new ArgumentException($"Kann {value} nicht in Integer konvertieren"); - - this.value = result; - } - - public int Solve() - { - return value; - } - - public override string ToString() - { - return value.ToString(); - } - } -} \ No newline at end of file diff --git a/DSACore/Auxiliary/Calculator/ISolvable.cs b/DSACore/Auxiliary/Calculator/ISolvable.cs deleted file mode 100644 index 7be4d19..0000000 --- a/DSACore/Auxiliary/Calculator/ISolvable.cs +++ /dev/null @@ -1,10 +0,0 @@ -namespace DSACore.Auxiliary.Calculator -{ - /// - /// Object has to be able to return an integer as it's value - /// - public interface ISolvable - { - int Solve(); - } -} \ No newline at end of file diff --git a/DSACore/Auxiliary/Calculator/Operator.cs b/DSACore/Auxiliary/Calculator/Operator.cs deleted file mode 100644 index 31b2a9b..0000000 --- a/DSACore/Auxiliary/Calculator/Operator.cs +++ /dev/null @@ -1,51 +0,0 @@ -using System; -using DSACorev.Auxiliary.Calculator; - -namespace DSACore.Auxiliary.Calculator -{ - /// - /// The Operator Class represents a binary operator with tow Arguments and an Operation type - /// - public class Operator : ISolvable - { - private readonly ISolvable arg1, arg2; - - public Operator(ISolvable arg1, ISolvable arg2, Ops operatorType) - { - this.arg1 = arg1; - this.arg2 = arg2; - OperatorType = operatorType; - } - - public Ops OperatorType { get; set; } - - public int Solve() - { - int result; - switch (OperatorType) - { - case Ops.Dice: - result = Dice.Roll(arg1.Solve(), arg2.Solve()); - break; - case Ops.Multiply: - result = arg1.Solve() * arg2.Solve(); - break; - case Ops.Add: - result = arg1.Solve() + arg2.Solve(); - break; - case Ops.Subtract: - result = arg1.Solve() - arg2.Solve(); - break; - default: - throw new ArgumentOutOfRangeException(); - } - - return result; - } - - public override string ToString() - { - return $"({arg1} {OperatorType} {arg2})"; - } - } -} \ No newline at end of file diff --git a/DSACore/Auxiliary/Calculator/Ops.cs b/DSACore/Auxiliary/Calculator/Ops.cs deleted file mode 100644 index a5c9a2d..0000000 --- a/DSACore/Auxiliary/Calculator/Ops.cs +++ /dev/null @@ -1,13 +0,0 @@ -namespace DSACorev.Auxiliary.Calculator -{ - /// - /// The Different Operations, witch can be performed in execution-order - /// - public enum Ops - { - Dice, - Multiply, - Subtract, - Add - } -} \ No newline at end of file diff --git a/DSACore/Auxiliary/Calculator/StringSolver.cs b/DSACore/Auxiliary/Calculator/StringSolver.cs deleted file mode 100644 index b2a7d83..0000000 --- a/DSACore/Auxiliary/Calculator/StringSolver.cs +++ /dev/null @@ -1,183 +0,0 @@ -using System; -using System.Collections.Generic; -using System.Linq; -using DSACorev.Auxiliary.Calculator; - -namespace DSACore.Auxiliary.Calculator -{ - /// - /// The StringSolver divides the calculation string into operations and SubStringSolvers if the string contains - /// parentheses - /// - public class StringSolver : ISolvable - { - private readonly List arguments = new List(); - private readonly string input; - - public StringSolver(string input) - { - this.input = input; - } - - public int Solve() - { - var workInput = "0+" + input.Replace(" ", string.Empty).ToLower(); - workInput = ExpandParentheses(workInput); - - // Create a List of the different parts of the calculation, e.g.:{"0", "+", "(5+6)", "d", "3"}. - AtomizeOperations(workInput); - - // traverse the List in order of Operation to Create the binary operation tree . - NestOperations(); - - // the List now contains only the top operation node, witch can be solved recursively, - return ((ISolvable) arguments.First()).Solve(); - } - - public override string ToString() - { - return "(0+" + input.Replace(" ", string.Empty).ToLower() + ")"; - } - - private static string - GetInner(ref string input) // extract the inner bracket an remove the section from the input string - { - var depth = 0; - for (var index = 1; index < input.Length; index++) - { - var c = input[index]; - switch (c) - { - case '(': - depth++; - break; - case ')': - if (depth == 0) - { - var split = input.Substring(1, index - 1); - input = input.Substring(index + 1); - return split.Equals(string.Empty) ? "0" : split; - } - else - { - depth--; - } - - break; - } - } - - return string.Empty; - } - - private static Ops GetOps(char c) - { - switch (c) - { - case 'd': - case 'w': - return Ops.Dice; - case '+': - return Ops.Add; - case '-': - return Ops.Subtract; - case '*': - return Ops.Multiply; - default: - return Ops.Multiply; - } - } - - private static string ExpandParentheses(string input) // insert * between Parentheses and digits - { - for (var i = 0; i < input.Length - 1; i++) - if (input[i + 1] == '(' && char.IsNumber(input[i])) - input = input.Insert(i + 1, "*"); - - for (var i = 1; i < input.Length; i++) - if (input[i - 1] == ')' && char.IsNumber(input[i])) - input = input.Insert(i, "*"); - - return input; - } - - private void AtomizeOperations(string workInput) - { - for (var index = 0; index < workInput.Length; index++) - { - var c = workInput[index]; - - if (char.IsNumber(c)) - { - // if char number, check if at end of string, else continue looping - if (index == workInput.Length - 1) - // if at end of string; add remaining number to arguments - arguments.Add(new Argument(workInput.Substring(0, index + 1))); - - continue; - } - - switch (c) - { - case ')': - throw new ArgumentException("Unmögliche Anordnung von Klammern"); - case '(': - arguments.Add(new StringSolver(GetInner(ref workInput))); - index = -1; - break; - default: - if (index > 0) arguments.Add(new Argument(workInput.Substring(0, index))); - - arguments.Add(GetOps(c)); - workInput = workInput.Remove(0, index + 1); - index = -1; - break; - } - } - } - - private void NestOperations() - { - foreach (Ops currentOp in Enum.GetValues(typeof(Ops))) - // cycle through operators in operational order - for (var index = 0; index < arguments.Count; index++) - { - var arg = arguments[index]; - - if (arg.GetType() != typeof(Ops)) continue; - - // arg is of type Ops - var op = (Ops) arg; - - if (op != currentOp) continue; - - // arg describes the current operation - HandleSpecialFormatting(ref index, op); // Deal with special needs... - - // replace the previous current and next Element in the List with one Operation object - var temp = new Operator((ISolvable) arguments[index - 1], (ISolvable) arguments[index + 1], op); - arguments[index - 1] = temp; - arguments.RemoveRange(index, 2); - index--; - } - } - - private void HandleSpecialFormatting(ref int index, Ops op) - { - var arg1 = arguments[index - 1]; - if (arg1.GetType() == typeof(Ops)) - { - if (op == Ops.Dice) arguments.Insert(index++, new Argument("1")); // w6 -> 1w6 - - if (op == Ops.Subtract) arguments.Insert(index++, new Argument("0")); // +-3 -> +0-3 - } - - var arg2 = arguments[index + 1]; // 3+-5 -> 3+(0-5) - if (arg2.GetType() == typeof(Ops)) - { - arguments[index + 1] = new Operator(new Argument("0"), (ISolvable) arguments[index + 2], (Ops) arg2); - arguments.RemoveAt(index + 2); - } - } - } -} \ No newline at end of file -- cgit v1.2.3-54-g00ecf