Fixed GamepadButton.LeftTrigger and GamepadButton.RightTrigger enum v…

[adrian-koretski-unity3d]

Description

Issue arises from enum values that do not correspond to their index in the array (such as the triggers). The fix is to map the index values to the enum values.

Testing status & QA

Tested by selecting the problematic values in editor and verifying that they correctly select the associated enum values.

Overall Product Risks

Low risk

Comments to reviewers

Checklist

Before review:

• Changelog entry added.
  • Explains the change in Changed, Fixed, Added sections.
  • For API change contains an example snippet and/or migration example.
  • JIRA ticket linked, example (case %%). If it is a private issue, just add the case ID without a link.
  • Jira port for the next release set as "Resolved".
• Tests added/changed, if applicable.
  • Functional tests Area_CanDoX, Area_CanDoX_EvenIfYIsTheCase, Area_WhenIDoX_AndYHappens_ThisIsTheResult.
  • Performance tests.
  • Integration tests.
• Docs for new/changed API's.
  • Xmldoc cross references are set correctly.
  • Added explanation how the API works.
  • Usage code examples added.
  • The manual is updated, if needed.

During merge:

• Commit message for squash-merge is prefixed with one of the list:
  • NEW: ___.
  • FIX: ___.
  • DOCS: ___.
  • CHANGE: ___.
  • RELEASE: 1.1.0-preview.3.

After merge:

• Create forward/backward port if needed. If you are blocked from creating a forward port now please add a task to ISX-1444.

[ekcoh]

Not sure I follow the logical changes to the property drawer completely, but if this successfully resolved string to value mapping for the property drawer editor it's all good to me. Maybe add some inline comments to the code explaining what you achieve with the added SetEnumDisplayNames for readability?

[ekcoh]

Added QA representative to PR for testing. Recommend looking for consistent mapping among all entries of the enum.