Sovereignty/jecs
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dense should be set at index

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Ukendio 2025-04-26 00:55:03 +02:00
parent d1d5b1f207
commit 52435e62a2
2 changed files with 3 additions and 1 deletions
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3
CHANGELOG.md
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@ -11,7 +11,8 @@ The format is based on [Keep a Changelog][kac], and this project adheres to
## [Unreleased] ## [Unreleased]
- `[world]`: - `[world]`:
- Added `world:range` to allow for creating - Added `world:range` to restrict entity range
- Changed `world:entity` to accept the overload to create an entity at the desired index
- Changed `world:clear` to also look through the component record for the cleared `ID` - Changed `world:clear` to also look through the component record for the cleared `ID`
- Removes the cleared ID from every entity that has it - Removes the cleared ID from every entity that has it
- Changed entity ID layouts by putting the index in the lower bits, which should make every world function 1-5 nanoseconds faster - Changed entity ID layouts by putting the index in the lower bits, which should make every world function 1-5 nanoseconds faster

1
jecs.luau
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@ -778,6 +778,7 @@ local function world_entity(world: ecs_world_t, entity: i53?): i53
local any = dense_array[dense] local any = dense_array[dense]
if any == entity then if any == entity then
if alive_count > dense then if alive_count > dense then
r.dense = dense
return entity return entity
end end
local e_swap = dense_array[alive_count] local e_swap = dense_array[alive_count]