Prevent iterator invalidation in world:each
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This commit is contained in:
Ukendio 2024-12-21 06:51:48 +01:00
parent 4841915af3
commit 02cb4ad7a2

View file

@ -1562,17 +1562,21 @@ local function world_each(world: World, id): () -> ()
return NOOP
end
local last = 0
local entities = archetype.entities
local row = #entities
return function(): any
last += 1
local entity = archetype.entities[last]
local entity = entities[row]
while not entity do
archetype_id = next(idr_cache, archetype_id)
if not archetype_id then
return
end
archetype = archetypes[archetype_id]
entities = archetype.entities
row = #entities
end
row -= 1
return entity
end
end