Hero death coordinate

[heqiuzhi]

Which API tell the Hero death coordinate? Can I get every hero death log(with x,y)(not just in teamfights) from a pro_match?
How to map the x,y in obs_log to dota2 map?
Thanks!

[howardchung]

The teamfight death position is based on the hero position at the time of death (same second). It's currently not saved for each hero death (although it could be added).

Translate the coordinates by subtracting 64 from both x and y, then the range of values is 0-127 starting from the bottom left corner.

[heqiuzhi]

Where can I get the teamfight death position ?
Can you add all death position to killed_by column(from player_matches table), just like key=[x,y] in OBS_LOG column.
The size of dota2 map is 128 * 128?

[howardchung]

You can iterate over the teamfights array in each match data blob to find the deaths in each teamfight.

killed_by is an object, not an array, so it might make more sense to add it to the kills_log instead. I don't know when I'll have time to do this, but happy to accept a pull request for the change.

Yes, that is the scale you can use for the coordinates we extract.

[heqiuzhi]

Sorry , I am new to the OPENDOTA, what is "match data blob"?
Which API or table?

[howardchung]

This endpoint:
https://docs.opendota.com/#tag/matches%2Fpaths%2F~1matches~1%7Bmatch_id%7D%2Fget

[heqiuzhi]

I think the death log should add to here.

[heqiuzhi]

@albertcui can you do this?