[Feature] Filter heatmaps by round time intervals

[michihupf]

What problem is this solving

The heatmap feature is really useful. But it could be so much more by allowing to filter for time intervals, like

• first 20 seconds
• before bomb plant
• after bomb plant
• last 20 seconds
• ...

This would enable analyses of specific situations using the heatmaps feature.

Proposed solution

I would probably want to use a filter box where start and end times can be selected, along with the option to choose "Round End", "Round Start" and "Bomb Plant" as timestamps. Then all data is filtered to be in between those timestamps. I would implement it myself but right now I sadly don't have much time on my hands - you probably don't have much either. But I thought opening this issue might also help others who want this

Describe alternatives you've considered

I have tried to think about alternatives, but seeing as there is only the one heatmap feature I am quite certain there are no real alternatives.