Stone_Red/YesNt-Interpreter
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Improve Regex performance and change .NET version to .NET 7

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Stone_Red
2022-11-17 12:37:32 +01:00
parent e539813314
commit 0f7f63ae9a
8 changed files with 485 additions and 457 deletions
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YesNt.Interpreter/Statements/VariableStatements.cs
+96 -96
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@@ -5,119 +5,119 @@ using YesNt.Interpreter.Attributes;
using YesNt.Interpreter.Enums;
using YesNt.Interpreter.Runtime;
namespace YesNt.Interpreter.Statements
namespace YesNt.Interpreter.Statements;
internal partial class VariableStatements : StatementRuntimeInformation
{
internal class VariableStatements : StatementRuntimeInformation
[Statement("<", SearchMode.StartOfLine, SpaceAround.None, Priority = Priority.VeryLow)]
public void DefineVariable(string args)
{
private static readonly Regex variableStatementRegex = new Regex(@">[a-zA-Z0-9]+");
[Statement("<", SearchMode.StartOfLine, SpaceAround.None, Priority = Priority.VeryLow)]
public void DefineVariable(string args)
string[] parts = args.Split('=');
if (parts.Length == 2)
{
string[] parts = args.Split('=');
if (parts.Length == 2)
string key = parts[0].Trim();
if (key.Contains(' '))
{
string key = parts[0].Trim();
if (key.Contains(' '))
{
RuntimeInfo.Exit("Invalid Syntax", true);
}
if (RuntimeInfo.Variables.ContainsKey(key))
{
RuntimeInfo.Variables[key] = parts[1].Trim();
}
else
{
RuntimeInfo.Variables.Add(key, parts[1].Trim());
}
RuntimeInfo.Exit("Invalid Syntax", true);
}
else
{
RuntimeInfo.Exit("Invalid syntax", true);
}
}
[Statement("!<", SearchMode.StartOfLine, SpaceAround.None, Priority = Priority.VeryLow)]
public void DefineGlobalVariable(string args)
{
string[] parts = args.Split('=');
if (parts.Length == 2)
{
string key = parts[0].Trim();
if (key.Contains(' '))
{
RuntimeInfo.Exit("Invalid Syntax", true);
}
if (RuntimeInfo.GloablVariables.ContainsKey(key))
{
RuntimeInfo.GloablVariables[key] = parts[1].Trim();
}
else
{
RuntimeInfo.GloablVariables.Add(key, parts[1].Trim());
}
}
else
{
RuntimeInfo.Exit("Invalid syntax", true);
}
}
[Statement("del", SearchMode.StartOfLine, SpaceAround.End, System.ConsoleColor.Red, Priority = Priority.VeryLow)]
public void DeleteVariable(string args)
{
string key = args.Trim();
if (RuntimeInfo.Variables.ContainsKey(key))
{
_ = RuntimeInfo.Variables.Remove(key);
}
else if (RuntimeInfo.GloablVariables.ContainsKey(key))
{
_ = RuntimeInfo.GloablVariables.Remove(key);
RuntimeInfo.Variables[key] = parts[1].Trim();
}
else
{
RuntimeInfo.Exit($"Variable \"{key}\" not found", true);
RuntimeInfo.Variables.Add(key, parts[1].Trim());
}
}
[Statement(">", SearchMode.Contains, SpaceAround.None, Priority = Priority.Highest)]
public void ReadVariable(string _)
else
{
if (!RuntimeInfo.CurrentLine.Contains('>'))
RuntimeInfo.Exit("Invalid syntax", true);
}
}
[Statement("!<", SearchMode.StartOfLine, SpaceAround.None, Priority = Priority.VeryLow)]
public void DefineGlobalVariable(string args)
{
string[] parts = args.Split('=');
if (parts.Length == 2)
{
string key = parts[0].Trim();
if (key.Contains(' '))
{
RuntimeInfo.Exit("Invalid Syntax", true);
}
if (RuntimeInfo.GloablVariables.ContainsKey(key))
{
RuntimeInfo.GloablVariables[key] = parts[1].Trim();
}
else
{
RuntimeInfo.GloablVariables.Add(key, parts[1].Trim());
}
}
else
{
RuntimeInfo.Exit("Invalid syntax", true);
}
}
[Statement("del", SearchMode.StartOfLine, SpaceAround.End, System.ConsoleColor.Red, Priority = Priority.VeryLow)]
public void DeleteVariable(string args)
{
string key = args.Trim();
if (RuntimeInfo.Variables.ContainsKey(key))
{
_ = RuntimeInfo.Variables.Remove(key);
}
else if (RuntimeInfo.GloablVariables.ContainsKey(key))
{
_ = RuntimeInfo.GloablVariables.Remove(key);
}
else
{
RuntimeInfo.Exit($"Variable \"{key}\" not found", true);
}
}
[Statement(">", SearchMode.Contains, SpaceAround.None, Priority = Priority.Highest)]
public void ReadVariable(string _)
{
if (!RuntimeInfo.CurrentLine.Contains('>'))
{
return;
}
foreach (KeyValuePair<string, string> variable in RuntimeInfo.Variables)
{
RuntimeInfo.CurrentLine = RuntimeInfo.CurrentLine.Replace($">{variable.Key}", variable.Value);
}
foreach (KeyValuePair<string, string> variable in RuntimeInfo.GloablVariables)
{
RuntimeInfo.CurrentLine = RuntimeInfo.CurrentLine.Replace($">{variable.Key}", variable.Value);
}
if (RuntimeInfo.IsSearching)
{
return;
}
MatchCollection matches = VariableStatementRegex().Matches(RuntimeInfo.CurrentLine);
for (int i = 0; i < matches.Count; i++)
{
string varName = matches[i].Value.Replace(">", string.Empty);
if (!RuntimeInfo.Variables.ContainsKey(varName) && !RuntimeInfo.GloablVariables.ContainsKey(varName))
{
RuntimeInfo.Exit($"Variable \"{varName}\" not found", true);
return;
}
foreach (KeyValuePair<string, string> variable in RuntimeInfo.Variables)
{
RuntimeInfo.CurrentLine = RuntimeInfo.CurrentLine.Replace($">{variable.Key}", variable.Value);
}
foreach (KeyValuePair<string, string> variable in RuntimeInfo.GloablVariables)
{
RuntimeInfo.CurrentLine = RuntimeInfo.CurrentLine.Replace($">{variable.Key}", variable.Value);
}
if (RuntimeInfo.IsSearching)
{
return;
}
MatchCollection matches = variableStatementRegex.Matches(RuntimeInfo.CurrentLine);
for (int i = 0; i < matches.Count; i++)
{
string varName = matches[i].Value.Replace(">", string.Empty);
if (!RuntimeInfo.Variables.ContainsKey(varName) && !RuntimeInfo.GloablVariables.ContainsKey(varName))
{
RuntimeInfo.Exit($"Variable \"{varName}\" not found", true);
return;
}
}
}
}
[GeneratedRegex(">[a-zA-Z0-9]+")]
private static partial Regex VariableStatementRegex();
}