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Added parameter check to EngineCommand.cs

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makes sure all invoke strings don't contain spaces. Scope change makes sure to not break parameter rules.
This commit is contained in:
Harrison Deng
2020-02-24 02:59:15 -05:00
parent 92f302875f
commit 029932910d
1 changed files with 8 additions and 3 deletions
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11
RecrownedGTK.Tools/CommandProcessor/EngineCommand.cs
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@@ -12,7 +12,7 @@ namespace RecrownedGTK.Tools.CommandProcessor
/// <summary> /// <summary>
/// the words a user can type that will invoke this command. /// the words a user can type that will invoke this command.
/// </summary> /// </summary>
protected string[] invokeStrings; private string[] invokeStrings;
public string[] InvokeStrings { get { return invokeStrings; } } public string[] InvokeStrings { get { return invokeStrings; } }
/// <summary> /// <summary>
@@ -24,6 +24,11 @@ namespace RecrownedGTK.Tools.CommandProcessor
public EngineCommand(params string[] invokeStrings) public EngineCommand(params string[] invokeStrings)
{ {
this.invokeStrings = invokeStrings ?? throw new ArgumentNullException(); this.invokeStrings = invokeStrings ?? throw new ArgumentNullException();
for (int i = 0; i < invokeStrings.Length; i++) {
if (invokeStrings[i].Contains(" ")) {
throw new ArgumentException("Can't have spaces in command invocation strings.");
}
}
} }
/// <summary> /// <summary>
@@ -51,8 +56,8 @@ namespace RecrownedGTK.Tools.CommandProcessor
/// <summary> /// <summary>
/// Runs the command. /// Runs the command.
/// </summary> /// </summary>
/// <param name="arguments">arguments to be used. May be null.</param> /// <param name="arguments">arguments to be used. Each string should be the argument input. May be null.</param>
public abstract void Run(IUserInput userInput = null, IUserOutput userOutput = null, string[] arguments = null); public abstract void Run(IUserInput userInput = null, IUserOutput userOutput = null, params string[] arguments);
/// <summary> /// <summary>
/// Check if given argument is viable for command. /// Check if given argument is viable for command.