Experiment on a R-Tree extension.

[D8H]

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[github-actions]

Preview the game(s) changed or added in this Pull Request

• https://editor.gdevelop.io?project=https://raw.githubusercontent.com/GDevelopApp/GDevelop-examples/rtree/examples/rtree/game.json

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This is an automatic message displaying links to the games in this PR - double check the JSON in case of doubt.

[github-actions]

Images automagically compressed by Calibre's image-actions ✨

Compression reduced images by 1.6%, saving 108 bytes.

Filename	Before	After	Improvement	Visual comparison
examples/rtree/assets/Big Brown Meteor (1).png	1.76 KB	1.73 KB	-2.0%	View diff
examples/rtree/assets/Big Grey Meteor (2).png	2.26 KB	2.22 KB	-1.6%	View diff
examples/rtree/assets/Red playerShip (1).png	2.65 KB	2.61 KB	-1.3%	View diff

4491 images did not require optimisation.

[github-actions]

Images automagically compressed by Calibre's image-actions ✨

Compression reduced images by 18.2%, saving 1.05 KB.

Filename	Before	After	Improvement	Visual comparison
examples/rtree/assets/Green Ufo.png	2.98 KB	2.94 KB	-1.2%	View diff
examples/rtree/assets/tiled_dark purple space.png	2.81 KB	1.79 KB	-36.2%	View diff

4494 images did not require optimisation.