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Sander Mertens
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Sander Mertens

Aug 13, 2020·1 min read

…not an answer to cache misses. My game runs 98,000 entities just for the terrain grid in edit mode. That's a lot to iterate through every time I want to query a state for one pawn! We need tagging and querying for arbitrary numbers…

For general use during program life, say, running your game, the archetype-based ECS coverage in…
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Jeremyp Harford

Note that you'd use the linked list to iterate through entities of a single state! If you want to iterate all entities, iteration is just like iterating over a regular dense array.