Add filtering

[lusu007]

Description

Implement playlegendold#85

Type of change

• Feature (non-breaking change which adds functionality)
• Bugfix (non-breaking change which fixes an issue)
• Hotfix (non-breaking change which fixes an issue directly on prod)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist

• My code follows the style guidelines
• I have performed a self-review of my own code
• I have tested my feature or bugfix
• I have commented on my code, particularly in hard-to-understand areas
• My changes generate no new warnings