1 | using System;
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2 | using System.Collections.Generic;
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3 | using System.Linq;
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4 | using System.Text;
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5 | using System.Threading.Tasks;
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6 | using System.IO;
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7 | using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding;
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8 | using System.Xml;
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9 | using System.Diagnostics;
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10 | using HeuristicLab.PluginInfrastructure;
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11 | using HeuristicLab.Core;
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12 | using System.Threading;
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13 |
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14 | namespace HeuristicLab.Problems.Robocode
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15 | {
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16 | public class Interpreter
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17 | {
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18 |
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19 | private struct TankStats
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20 | {
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21 | public int moves , shots;
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22 | public TankStats(int moves, int shots)
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23 | {
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24 | this.moves = moves;
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25 | this.shots = shots;
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26 | }
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27 | }
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28 | static string chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
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29 |
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30 | public static string BuildTankProgram(ISymbolicExpressionTree tree)
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31 | {
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32 | XmlDocument solutionCandidateRoot = new XmlDocument();
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33 | solutionCandidateRoot.Load("../tank.xml");
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34 |
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35 | TankStats tankStats = EvaluateTankProgram(tree.Root, solutionCandidateRoot.FirstChild, null);
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36 | return solutionCandidateRoot.InnerText;
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37 | }
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38 |
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39 | public static double EvaluateTankProgram(ISymbolicExpressionTree tree, XmlNode solutionCandidateRoot, string path)
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40 | {
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41 | //TankStats tankStats = EvaluateTankProgram(tree.Root, solutionCandidateRoot, null);
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42 | //Evaluator.tankStatLog += "\r\n" + tankStats.shots + " / " + tankStats.moves;
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43 | string interpretedProgram = InterpretProgramTree(tree.Root);
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44 | Random random = new Random();
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45 | string formattedPath = path.Replace("/", "\\");
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46 | string outputname = "";
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47 | string output = "";
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48 | bool noError = true;
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49 | do
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50 | {
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51 | try
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52 | {
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53 | outputname = new string(Enumerable.Repeat(chars, 8).Select(s => s[random.Next(s.Length)]).ToArray());
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54 | output = /*solutionCandidateRoot.InnerText*/interpretedProgram.Replace("class output", "class " + outputname);
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55 | File.WriteAllText(path + "/robots/Evaluation/" + outputname + ".java", output, System.Text.Encoding.Default);
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56 | noError = true;
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57 | }
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58 | catch (Exception e) { noError = false; }
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59 | } while (!noError);
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60 |
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61 | //string path = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
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62 | //path.Replace("\\", "\\\\");
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63 | //path.Replace(" ", "\\ ");
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64 | #region Compile code file
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65 |
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66 | ProcessStartInfo javaCompileInfo = new ProcessStartInfo();
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67 | javaCompileInfo.FileName = "cmd.exe";
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68 | javaCompileInfo.Arguments = "/C javac -cp " + formattedPath + "\\libs\\robocode.jar " + formattedPath + "\\robots\\Evaluation\\" + outputname + ".java";
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69 | javaCompileInfo.RedirectStandardOutput = true;
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70 | javaCompileInfo.RedirectStandardError = true;
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71 | javaCompileInfo.UseShellExecute = false;
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72 | javaCompileInfo.CreateNoWindow = true;
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73 |
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74 | Process javaCompile = new Process();
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75 | javaCompile.StartInfo = javaCompileInfo;
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76 | javaCompile.Start();
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77 |
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78 | /*Evaluator.tankStatLog = "=====================================================\r\n";
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79 | Evaluator.tankStatLog += "Tree Compilation Output: \r\n";
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80 | Evaluator.tankStatLog += "=====================================================\r\n";*/
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81 |
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82 | string cmdOutput = javaCompile.StandardOutput.ReadToEnd();
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83 | cmdOutput += javaCompile.StandardError.ReadToEnd();
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84 | //Evaluator.tankStatLog += cmdOutput;
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85 | //Console.WriteLine(cmdOutput);
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86 | //Console.ReadLine();
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87 |
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88 | /*Evaluator.tankStatLog = "=====================================================\r\n";
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89 | Evaluator.tankStatLog += "End of Tree Compilation Output: \r\n";
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90 | Evaluator.tankStatLog += "=====================================================\r\n";*/
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91 |
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92 | javaCompile.WaitForExit();
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93 | #endregion
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94 |
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95 |
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96 | try
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97 | { File.Delete(path + "/robots/robot.database"); }
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98 | catch (Exception e) { }
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99 |
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100 | #region evaluate code
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101 |
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102 | ProcessStartInfo evaluateCodeInfo = new ProcessStartInfo();
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103 | evaluateCodeInfo.FileName = "cmd.exe";
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104 | //javaCompileInfo.Arguments = "/C javac -cp C:\\robocode\\libs\\robocode.jar \"" + path + "\\Spaced Up\\output.java\"";
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105 | evaluateCodeInfo.Arguments = "/C java -classpath " + formattedPath + "\\libs;" + formattedPath + "\\libs\\robocode.core-1.8.1.0.jar;" + formattedPath + "\\libs\\robocode.jar;" + formattedPath + "\\libs\\picocontainer-2.14.2.jar BattleRunner Evaluation." + outputname + "* false";
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106 | //Console.WriteLine(javaCompileInfo.Arguments);
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107 | evaluateCodeInfo.RedirectStandardOutput = true;
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108 | evaluateCodeInfo.RedirectStandardError = true;
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109 | evaluateCodeInfo.UseShellExecute = false;
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110 | evaluateCodeInfo.CreateNoWindow = true;
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111 |
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112 | Process evaluateCode = new Process();
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113 | evaluateCode.StartInfo = evaluateCodeInfo;
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114 | evaluateCode.Start();
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115 |
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116 | // instead of p.WaitForExit(), do
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117 | StringBuilder q = new StringBuilder();
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118 | string scoreString = "";
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119 | while (!evaluateCode.HasExited)
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120 | {
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121 | scoreString = evaluateCode.StandardOutput.ReadToEnd().Split(
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122 | new string[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries).Last();
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123 | q.Append("Output: " + scoreString + "\r\n");
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124 | q.Append("Error: " + evaluateCode.StandardError.ReadToEnd() + "\r\n");
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125 | }
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126 | cmdOutput += q.ToString();
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127 |
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128 | #endregion
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129 |
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130 | double evaluation = -900;
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131 | try
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132 | {
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133 | File.Delete(path + "/robots/Evaluation/" + outputname + ".java");
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134 | File.Delete(path + "/robots/Evaluation/" + outputname + ".class");
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135 | evaluation = Double.Parse(scoreString);
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136 | }
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137 | catch (Exception e)
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138 | { evaluation = -900; }
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139 | Random rand = new Random();
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140 | evaluation += rand.NextDouble()/100;
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141 |
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142 | /*Evaluator.tankStatLog = "=====================================================\r\n";
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143 | Evaluator.tankStatLog += "START OF TREE - Score: " + evaluation + " (" + tankStats.shots + "/" + tankStats.moves + ")" + "\r\n" + " Compilation Output: " + cmdOutput + "\r\n";
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144 | Evaluator.tankStatLog += "=====================================================\r\n";
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145 |
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146 | Evaluator.tankStatLog += solutionCandidateRoot.InnerText + "\r\n";
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147 |
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148 | Evaluator.tankStatLog += "=====================================================\r\n";
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149 | Evaluator.tankStatLog += "END OF TREE\r\n";
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150 | Evaluator.tankStatLog += "=====================================================\r\n";
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151 |
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152 | File.AppendAllText("../TankLog.txt", Evaluator.tankStatLog);*/
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153 | return evaluation;
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154 | }
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155 |
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156 | public static double EvaluateTankProgram(ISymbolicExpressionTree tree, ScopeList coevolutionIndividuals, XmlNode solutionCandidateRoot, string path)
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157 | {
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158 | Random random = new Random();
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159 | string formattedPath = path.Replace("/", "\\");
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160 |
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161 | // Interpret and compile main tree
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162 | //XmlNode mainTreeNode = solutionCandidateRoot.Clone();
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163 | //EvaluateTankProgram(tree.Root, mainTreeNode, null);
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164 | string interpretedMainTree = InterpretProgramTree(tree.Root);
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165 | string mainTreeName = writeTreeToFile(interpretedMainTree, path, random);
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166 | compileCodefile(/*mainTreeName,*/ mainTreeName, formattedPath);
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167 |
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168 | // Interpret and compile coevolutionIndividuals
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169 | String[] coevolutionIndividualsNames = new String[coevolutionIndividuals.Count];
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170 | for (int i = 0; i < coevolutionIndividuals.Count; i++)
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171 | {
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172 | //XmlNode individualTreeNode = solutionCandidateRoot.Clone();
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173 | //EvaluateTankProgram(((ISymbolicExpressionTree)coevolutionIndividuals[i].Variables.ToArray()[0].Value).Root, individualTreeNode, null);
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174 | string interpretedIndividual = InterpretProgramTree(((ISymbolicExpressionTree)coevolutionIndividuals[i].Variables.ToArray()[0].Value).Root);
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175 | coevolutionIndividualsNames[i] = writeTreeToFile(/*individualTreeNode,*/ interpretedIndividual, path, random);
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176 | compileCodefile(coevolutionIndividualsNames[i], formattedPath);
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177 | }
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178 |
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179 | // Force Robocode to update its robot database by deleting the existing one
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180 | try
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181 | { File.Delete(path + "/robots/robot.database"); }
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182 | catch (Exception e) { }
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183 |
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184 | // Run evaluator
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185 | double evaluation = runEvaluator(mainTreeName, coevolutionIndividualsNames, formattedPath);
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186 | try
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187 | {
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188 | File.Delete(path + "/robots/Evaluation/" + mainTreeName + ".java");
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189 | File.Delete(path + "/robots/Evaluation/" + mainTreeName + ".class");
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190 | foreach (string s in coevolutionIndividualsNames)
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191 | {
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192 | File.Delete(path + "/robots/Evaluation/" + s + ".java");
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193 | File.Delete(path + "/robots/Evaluation/" + s + ".class");
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194 | }
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195 | }
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196 | catch (Exception e) { }
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197 | Random rand = new Random();
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198 | evaluation += rand.NextDouble() / 100;
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199 |
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200 | return evaluation;
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201 | }
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202 |
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203 | private static string writeTreeToFile(/*XmlNode node,*/ string interpretedTree, string path, Random random)
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204 | {
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205 | string outputName = "";
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206 | string outputString = "";
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207 | bool noError = true;
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208 | do
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209 | {
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210 | try
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211 | {
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212 | outputName = new string(Enumerable.Repeat(chars, 8).Select(s => s[random.Next(s.Length)]).ToArray());
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213 | outputString = /*node.InnerText*/interpretedTree.Replace("class output", "class " + outputName);
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214 | File.WriteAllText(path + "/robots/Evaluation/" + outputName + ".java", outputString, System.Text.Encoding.Default);
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215 | noError = true;
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216 | }
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217 | catch (Exception e) { noError = false; }
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218 | } while (!noError);
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219 |
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220 | return outputName;
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221 | }
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222 |
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223 | private static bool compileCodefile(string filename, string formattedPath)
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224 | {
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225 | ProcessStartInfo javaCompileInfo = new ProcessStartInfo();
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226 | javaCompileInfo.FileName = "cmd.exe";
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227 | javaCompileInfo.Arguments = "/C javac -cp " + formattedPath + "\\libs\\robocode.jar " + formattedPath + "\\robots\\Evaluation\\" + filename + ".java";
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228 | javaCompileInfo.RedirectStandardOutput = true;
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229 | javaCompileInfo.RedirectStandardError = true;
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230 | javaCompileInfo.UseShellExecute = false;
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231 | javaCompileInfo.CreateNoWindow = true;
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232 |
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233 | Process javaCompile = new Process();
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234 | javaCompile.StartInfo = javaCompileInfo;
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235 | javaCompile.Start();
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236 |
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237 | string cmdOutput = javaCompile.StandardOutput.ReadToEnd();
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238 | cmdOutput += javaCompile.StandardError.ReadToEnd();
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239 |
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240 | javaCompile.WaitForExit();
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241 |
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242 | if (cmdOutput.Equals(""))
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243 | return true;
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244 | return false;
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245 | }
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246 |
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247 | private static double runEvaluator(string mainTreeFilename, string[] coevolutionIndividualsNames, string formattedPath)
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248 | {
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249 | ProcessStartInfo evaluateCodeInfo = new ProcessStartInfo();
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250 | evaluateCodeInfo.FileName = "cmd.exe";
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251 | //javaCompileInfo.Arguments = "/C javac -cp C:\\robocode\\libs\\robocode.jar \"" + path + "\\Spaced Up\\output.java\"";
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252 | evaluateCodeInfo.Arguments = "/C java -classpath " + formattedPath + "\\libs;" + formattedPath + "\\libs\\robocode.core-1.8.1.0.jar;" + formattedPath + "\\libs\\robocode.jar;" + formattedPath + "\\libs\\picocontainer-2.14.2.jar BattleRunner Evaluation." + mainTreeFilename + "* ";
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253 | if (coevolutionIndividualsNames != null)
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254 | {
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255 | foreach (string s in coevolutionIndividualsNames)
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256 | evaluateCodeInfo.Arguments += "Evaluation." + s + "* ";
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257 | }
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258 | else
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259 | evaluateCodeInfo.Arguments += "false";
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260 | //Console.WriteLine(javaCompileInfo.Arguments);
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261 | evaluateCodeInfo.RedirectStandardOutput = true;
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262 | evaluateCodeInfo.RedirectStandardError = true;
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263 | evaluateCodeInfo.UseShellExecute = false;
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264 | evaluateCodeInfo.CreateNoWindow = true;
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265 |
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266 | Process evaluateCode = new Process();
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267 | evaluateCode.StartInfo = evaluateCodeInfo;
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268 | evaluateCode.Start();
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269 |
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270 | StringBuilder q = new StringBuilder();
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271 | string scoreString = "";
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272 | while (!evaluateCode.HasExited)
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273 | {
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274 | scoreString = evaluateCode.StandardOutput.ReadToEnd().Split(
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275 | new string[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries).Last();
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276 | q.Append("Output: " + scoreString + "\r\n");
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277 | q.Append("Error: " + evaluateCode.StandardError.ReadToEnd() + "\r\n");
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278 | }
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279 | string cmdOutput = q.ToString();
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280 | try
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281 | {
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282 | double evaluation = Double.Parse(scoreString);
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283 | return evaluation;
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284 | }
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285 | catch (Exception e) { }
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286 |
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287 | return -900;
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288 | }
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289 |
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290 | private static TankStats EvaluateTankProgram(ISymbolicExpressionTreeNode node, XmlNode docNode, string method)
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291 | {
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292 | TankStats tankStats = new TankStats(0, 0);
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293 |
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294 | //string log = "Doing node: \r\n";
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295 | /*if (node.Symbol is ProgramRootSymbol ||
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296 | node.Symbol is StartSymbol)
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297 | tankStats = EvaluateTankProgram(node.GetSubtree(0), ref docNode, null);
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298 | else*/
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299 | if (node.Symbol is Constant)
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300 | docNode[method]["code"].InnerText += " " + ((ConstantTreeNode)node).Value + " ";
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301 | else if (node.Symbol is ShotPower)
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302 | docNode[method]["code"].InnerText += " " + ((ShotPowerTreeNode)node).Value + " ";
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303 | else if (node.Symbol is LogicalValue)
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304 | docNode[method]["code"].InnerText += " " + ((BooleanTreeNode)node).Value.ToString().ToLower() + " ";
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305 | else if (node.Symbol is Block)
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306 | {
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307 | docNode[method]["code"].InnerText += "{\r\n";
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308 | foreach (ISymbolicExpressionTreeNode n in node.Subtrees)
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309 | EvaluateTankProgram(n, docNode, method);
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310 | docNode[method]["code"].InnerText += "}\r\n";
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311 | }
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312 | else if (node.Symbol is IfStatement)
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313 | {
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314 | docNode[method]["code"].InnerText += "if(";
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315 | EvaluateTankProgram(node.GetSubtree(0), docNode, method);
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316 | docNode[method]["code"].InnerText += ")\r\n";
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317 | EvaluateTankProgram(node.GetSubtree(1), docNode, method);
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318 | if (node.SubtreeCount == 3)
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319 | EvaluateTankProgram(node.GetSubtree(2), docNode, method);
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320 | }
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321 | else if (node.Symbol is ElseStatement)
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322 | {
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323 | docNode[method]["code"].InnerText += "else\r\n";
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324 | if (node.SubtreeCount == 1)
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325 | EvaluateTankProgram(node.GetSubtree(0), docNode, method);
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326 | }
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327 | else if (node.Symbol is WhileLoop)
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328 | {
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329 | docNode[method]["code"].InnerText += "While(";
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330 | EvaluateTankProgram(node.GetSubtree(0), docNode, method);
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331 | docNode[method]["code"].InnerText += ")\r\n";
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332 | EvaluateTankProgram(node.GetSubtree(1), docNode, method);
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333 | }
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334 | else if (node.Symbol is Ahead)
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335 | {
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336 | docNode[method]["code"].InnerText += "setAhead(";
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337 | EvaluateTankProgram(node.GetSubtree(0), docNode, method);
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338 | docNode[method]["code"].InnerText += ");\r\n";
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339 | tankStats.moves = 1;
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340 | }
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341 | else if (node.Symbol is Back)
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342 | {
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343 | docNode[method]["code"].InnerText += "setBack(";
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344 | EvaluateTankProgram(node.GetSubtree(0), docNode, method);
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345 | docNode[method]["code"].InnerText += ");\r\n";
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346 | tankStats.moves = 1;
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347 | }
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348 | else if (node.Symbol is SetAdjustGunForRobotTurn)
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349 | {
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350 | docNode[method]["code"].InnerText += "setAdjustGunForRobotTurn(";
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351 | EvaluateTankProgram(node.GetSubtree(0), docNode, method);
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352 | docNode[method]["code"].InnerText += ");\r\n";
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353 | tankStats.moves = 1;
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354 | }
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355 | else if (node.Symbol is SetAdjustRadarForGunTurn)
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356 | {
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357 | docNode[method]["code"].InnerText += "setAdjustRadarForGunTurn(";
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358 | EvaluateTankProgram(node.GetSubtree(0), docNode, method);
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359 | docNode[method]["code"].InnerText += ");\r\n";
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360 | tankStats.moves = 1;
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361 | }
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362 | else if (node.Symbol is SetAdjustRadarForRobotTurn)
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363 | {
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364 | docNode[method]["code"].InnerText += "setAdjustRadarForRobotTurn(";
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365 | EvaluateTankProgram(node.GetSubtree(0), docNode, method);
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366 | docNode[method]["code"].InnerText += ");\r\n";
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367 | tankStats.moves = 1;
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368 | }
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369 | else if (node.Symbol is TurnGunLeft)
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370 | {
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371 | docNode[method]["code"].InnerText += "setTurnGunLeft(";
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372 | EvaluateTankProgram(node.GetSubtree(0), docNode, method);
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373 | docNode[method]["code"].InnerText += ");\r\n";
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374 | tankStats.moves = 1;
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375 | }
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376 | else if (node.Symbol is TurnGunRight)
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377 | {
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378 | docNode[method]["code"].InnerText += "setTurnGunRight(";
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379 | EvaluateTankProgram(node.GetSubtree(0), docNode, method);
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380 | docNode[method]["code"].InnerText += ");\r\n";
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381 | tankStats.moves = 1;
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382 | }
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383 | else if (node.Symbol is TurnLeft)
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384 | {
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385 | docNode[method]["code"].InnerText += "setTurnLeft(";
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386 | EvaluateTankProgram(node.GetSubtree(0), docNode, method);
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387 | docNode[method]["code"].InnerText += ");\r\n";
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388 | tankStats.moves = 1;
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389 | }
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390 | else if (node.Symbol is TurnRadarLeft)
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391 | {
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392 | docNode[method]["code"].InnerText += "setTurnRadarLeft(";
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393 | EvaluateTankProgram(node.GetSubtree(0), docNode, method);
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394 | docNode[method]["code"].InnerText += ");\r\n";
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395 | tankStats.moves = 1;
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396 | }
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397 | else if (node.Symbol is TurnRadarRight)
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398 | {
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399 | docNode[method]["code"].InnerText += "setTurnRadarRight(";
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400 | EvaluateTankProgram(node.GetSubtree(0), docNode, method);
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401 | docNode[method]["code"].InnerText += ");\r\n";
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402 | tankStats.moves = 1;
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403 | }
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404 | else if (node.Symbol is TurnRight)
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405 | {
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406 | docNode[method]["code"].InnerText += "setTurnRight(";
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407 | EvaluateTankProgram(node.GetSubtree(0), docNode, method);
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408 | docNode[method]["code"].InnerText += ");\r\n";
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409 | tankStats.moves = 1;
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410 | }
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411 | else if (node.Symbol is Fire)
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412 | {
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413 | docNode[method]["code"].InnerText += "setFire(";
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414 | EvaluateTankProgram(node.GetSubtree(0), docNode, method);
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415 | docNode[method]["code"].InnerText += ");\r\n";
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416 | tankStats.shots = 1;
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417 | }
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418 | else if (node.Symbol is Run ||
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419 | node.Symbol is OnBulletHit ||
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420 | node.Symbol is OnBulletMissed ||
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421 | node.Symbol is OnHitByBullet ||
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422 | node.Symbol is OnHitRobot ||
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423 | node.Symbol is OnHitWall ||
|
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424 | node.Symbol is OnScannedRobot)
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425 | {
|
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426 | tankStats = new TankStats();
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427 | foreach (SymbolicExpressionTreeNode n in node.Subtrees)
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428 | {
|
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429 | string methodName = node.Symbol.GetType().ToString().Split('.').Last();
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430 | try
|
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431 | {
|
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432 | var tempStats = EvaluateTankProgram(n, docNode, methodName);
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433 | tankStats.moves += tempStats.moves;
|
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434 | tankStats.shots += tempStats.shots;
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435 | }
|
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436 | catch (Exception e)
|
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437 | {
|
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438 | //log += "NULL EXCEPTION ON:::::::: -" + methodName + "-\r\n";
|
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439 | //foreach (XmlNode f in docNode[methodName])
|
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440 | // log += f.Name + "\r\n";
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441 | }
|
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442 | }
|
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443 | }
|
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444 | else if (node.Symbol is Tank)
|
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445 | {
|
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446 | foreach (SymbolicExpressionTreeNode n in node.Subtrees)
|
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447 | {
|
---|
448 | try
|
---|
449 | {
|
---|
450 | var tempStats = EvaluateTankProgram(n, docNode, method);
|
---|
451 | tankStats.moves += tempStats.moves;
|
---|
452 | tankStats.shots += tempStats.shots;
|
---|
453 | }
|
---|
454 | catch (Exception e) { }
|
---|
455 | }
|
---|
456 | }
|
---|
457 | else
|
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458 | tankStats = EvaluateTankProgram(node.GetSubtree(0), docNode, null);
|
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459 |
|
---|
460 | //log += tankStats.shots + " / " + tankStats.moves + "\r\n";
|
---|
461 | //File.AppendAllText("../TankLog.txt", log);
|
---|
462 |
|
---|
463 | return tankStats;
|
---|
464 | }
|
---|
465 |
|
---|
466 | public static string InterpretProgramTree(ISymbolicExpressionTreeNode node)
|
---|
467 | {
|
---|
468 | var tankNode = node;
|
---|
469 | while (!(tankNode.Symbol is Tank))
|
---|
470 | tankNode = tankNode.GetSubtree(0);
|
---|
471 | return ((CodeNode)tankNode.Symbol).Interpret(tankNode, tankNode.Subtrees);
|
---|
472 | }
|
---|
473 | }
|
---|
474 | } |
---|