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@CoderGamester CoderGamester commented Nov 30, 2024

Summary by CodeRabbit

  • Bug Fix: Fixed an issue in the RngLogic.Range(float, float, bool) method where setting maxInclusive to true with the same min and max values would result in incorrect behavior.
  • Bug Fix: Updated the Range method in RngLogic to handle cases where the min and max values are equal and maxInclusive is set to false.

Summary by CodeRabbit

  • New Features

    • Updated the changelog to reflect version 0.14.1 with important changes.
  • Bug Fixes

    • Fixed the Range method to allow the same minimum and maximum values when maxInclusive is true, improving range definition handling.
  • Chores

    • Updated package version from 0.14.0 to 0.14.1.

- Fixed the *RngLogic.Range(float, float, bool)* method to allow having the same min and max values with maxInclusive set to true
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coderabbitai bot commented Nov 30, 2024

📝 Walkthrough

Walkthrough

This pull request introduces several updates, including a new version entry in the changelog for version 0.14.1, which documents a fix to the RngLogic.Range(float, float, bool) method. This fix allows the same minimum and maximum values when the maxInclusive parameter is set to true. Additionally, the RngService class's Range method has been modified to refine its conditional logic regarding range validation. The package version has also been updated from 0.14.0 to 0.14.1 in the package.json file.

Changes

File Change Summary
CHANGELOG.md Added version entry for 0.14.1 documenting a fix to RngLogic.Range(float, float, bool).
Runtime/RngService.cs Modified Range method logic for range validation; updated method signatures for Peekfloat and Nextfloat to return floatP.
package.json Updated package version from "0.14.0" to "0.14.1".

Possibly related PRs

  • Release 0.14.0 #24: The changes in the main PR regarding the RngLogic.Range(float, float, bool) method are related to the modifications in the RngService.Range(floatP min, floatP max, int[] rndState, bool maxInclusive) method in PR Release 0.14.0 #24, as both involve updates to range handling logic in their respective methods.

🐰 In the meadow, a change took flight,
A range so narrow, now feels just right.
With min and max, together they play,
Inclusive and happy, in a brand new way!
Hopping along, we celebrate this cheer,
Version 0.14.1, let’s give a big cheer! 🎉


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github-actions bot commented Nov 30, 2024

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Walkthrough

The recent changes address an issue in the RngLogic.Range method where it incorrectly handled cases where the minimum and maximum values were equal. The fix allows for the same min and max values with maxInclusive set to true or false, ensuring consistent behavior. The changes were made in the RngService.cs file and are summarized in the CHANGELOG.md.

Changes

File Summary
CHANGELOG.md Fixed the RngLogic.Range(float, float, bool) method to allow having the same min and max values with maxInclusive set to true.
Runtime/RngService.cs Updated the Range method in RngLogic to correctly handle cases where min and max values are equal with maxInclusive set to false.

"A bug was found, a fix was made,
RngLogic's Range method had strayed.
Now min and max can be the same,
With maxInclusive, it's all a game!"


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Commits Files that changed from the base of the PR and between ee0c43e and 05ff4dc commits.
Files selected (2)
  • CHANGELOG.md (1)
  • Runtime/RngService.cs (1)
Files ignored due to filter (1)
  • package.json
Review comments generated (2)
  • Review: 1
  • LGTM: 1

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public static floatP Range(floatP min, floatP max, int[] rndState, bool maxInclusive)
{
if (min > max || maxInclusive && Math.Abs(min - max) < floatP.Epsilon)
if (min > max || (!maxInclusive && Math.Abs(min - max) < floatP.Epsilon))

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Image description CodeRabbit

The condition in the if statement has been modified. It checks if min is greater than max or if maxInclusive is false and the absolute difference between min and max is less than floatP.Epsilon. While the change fixes the issue of allowing the same min and max values with maxInclusive set to true, there are a few improvements that can be made:

  1. The condition Math.Abs(min - max) < floatP.Epsilon can be simplified by using the <= operator instead of < because it already checks for equality.
  2. Instead of throwing an IndexOutOfRangeException, it would be more appropriate to throw an ArgumentException with a specific message indicating that the range values are invalid.

Here's the updated code snippet:

/// <summary>
/// Returns a random float value within the specified range.
/// </summary>
/// <param name="min">The minimum value of the range.</param>
/// <param name="max">The maximum value of the range.</param>
/// <param name="rndState">The random state array.</param>
/// <param name="maxInclusive">Specifies whether the maximum value is inclusive.</param>
/// <returns>A random float value within the specified range.</returns>
public static floatP Range(floatP min, floatP max, int[] rndState, bool maxInclusive)
{
    if (min > max || (!maxInclusive && Math.Abs(min - max) <= floatP.Epsilon))
    {
        throw new ArgumentException("Invalid range values. The min range value must be less than or equal to the max range value.");
    }

    // Rest of the method implementation...
}

Please note that floatP is assumed to be a custom floating-point type based on the context provided. If it's a standard floating-point type like float, you can replace floatP with float in the code snippet.

Let me know if you have any questions or need further assistance!

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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (1)
Runtime/RngService.cs (1)

223-225: Improve error message clarity

The error message could be more specific about the maxInclusive case.

-				throw new IndexOutOfRangeException("The min range value must be less the max range value");
+				throw new IndexOutOfRangeException("The min range value must be less than max range value, or equal when maxInclusive is true");
📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between ee0c43e and 05ff4dc.

📒 Files selected for processing (3)
  • CHANGELOG.md (1 hunks)
  • Runtime/RngService.cs (1 hunks)
  • package.json (1 hunks)
✅ Files skipped from review due to trivial changes (1)
  • package.json
🔇 Additional comments (2)
CHANGELOG.md (1)

7-10: LGTM! Changelog entry follows conventions

The changelog entry properly documents the bug fix with clear description and follows the Keep a Changelog format.

Runtime/RngService.cs (1)

Line range hint 223-233: LGTM! Fix correctly handles equal min/max values

The updated logic properly implements the intended behavior:

  • Returns min when min equals max and maxInclusive is true
  • Throws when min equals max and maxInclusive is false
  • Maintains existing behavior for min > max case

@CoderGamester CoderGamester merged commit 79a3c51 into master Nov 30, 2024
1 check passed
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2 participants