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[no sq] Server/env optimizations #14582

Merged
merged 5 commits into from
May 3, 2024
Merged

[no sq] Server/env optimizations #14582

merged 5 commits into from
May 3, 2024

Commits on May 2, 2024

  1. Trivially optimize iteration order in loops 

    Due to how node data is stored iterating X last provides better cache locality.
    @sfan5
    sfan5 committed May 2, 2024
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  2. Optimize env access and structs in collisionMoveSimple

    @sfan5
    sfan5 committed May 2, 2024
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  3. Optimize pushing collision data for entity on_step 

    Since this is fixed overhead for every entity, this is important to optimize.
This optimizes one very common case.

before:
  push_collision_move_result [us] _____________ 64512x   3.562

after:
  push_collision_move_result [us] _____________ 72636x   0.831
    @sfan5
    sfan5 committed May 2, 2024
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  4. Reduce wasteful memory allocations in update_lighting_nodes()

    @sfan5
    sfan5 committed May 2, 2024
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  5. Optimize code patterns around raycasting

    @sfan5
    sfan5 committed May 2, 2024
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