5 Commits

Author	SHA1	Message	Date
Dylan K. Taylor	ee26d6d570	LightUpdate: avoid trying to propagate light into nodes with higher light levels ... Track which direction the current node's light came from, and don't check it again when we check the current node's adjacent blocks. e.g. if this node was the eastern neighbour of a light source, we don't need to check this node's western neighbour, as we already know it has a higher light level than our own. This improves performance of basic light spread in a void by about 6%, which isn't a huge amount, but it's something. I've yet to explore whether light removal could also benefit from this change.	2023-10-09 17:06:02 +01:00
Dylan K. Taylor	aa9f8781ff	Merge branch 'next-minor' into next-major	2022-06-07 19:56:26 +01:00
Dylan K. Taylor	083a35f970	Modernize property type declarations	2022-06-04 18:16:32 +01:00
Dylan K. Taylor	38d6284671	Use PHP-CS-Fixer to enforce file header presence	2022-06-04 17:34:49 +01:00
Dylan K. Taylor	c20ac82fe6	LightUpdate: Move propagation-specific state to a separate unit ... this solves multiple architectural issues: - improves reusability by avoiding having old state info stick around to fuck stuff up - prevents access to propagation state from outside of propagation this also reduces the latent memory usage of light-updates after they have been used. TODO: we could probably change LightPropagationContext to LightPropagator and move all the propagation-specific code into it if we can solve the subchunk-iterator and effective light problems.	2020-09-09 01:06:09 +01:00