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Fix EmptyQuery to properly return an empty iterator (#70)

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* Fix EmptyQuery to properly return an empty iterator

* Remove actualNoOperation and enforce style guide
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EncodedVenom 2024-07-08 10:04:04 -04:00 committed by GitHub
parent 706eded24f
commit 6b8dde8fd3
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1 changed files with 7 additions and 5 deletions
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12
src/init.luau
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@ -655,14 +655,14 @@ local function get(world: World, entityId: i53, a: i53, b: i53?, c: i53?, d: i53
end end
end end
-- the less creation the better local function noop()
local function actualNoOperation() end return nil
local function noop(_self: Query, ...): () -> ()
return actualNoOperation :: any
end end
local EmptyQuery = { local EmptyQuery = {
__iter = iterNoop, __iter = function()
return noop
end,
next = noop, next = noop,
replace = noop, replace = noop,
without = function(self) without = function(self)
@ -670,6 +670,8 @@ local EmptyQuery = {
end end
} }
setmetatable(EmptyQuery, EmptyQuery)
export type Query = typeof(EmptyQuery) export type Query = typeof(EmptyQuery)
type CompatibleArchetype = { archetype: Archetype, indices: { number } } type CompatibleArchetype = { archetype: Archetype, indices: { number } }