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Merge branch 'Ukendio:main' into main

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Kalrnlo 2024-06-23 19:52:27 -04:00 committed by GitHub
commit 6a907db5e1
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2 changed files with 64 additions and 57 deletions
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2
benches/visual/query.bench.lua
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@ -7,7 +7,7 @@ local Matter = require(ReplicatedStorage.DevPackages["_Index"]["matter-ecs_matte
local ecr = require(ReplicatedStorage.DevPackages["_Index"]["centau_ecr@0.8.0"].ecr)
local newWorld = Matter.World.new()
local jecs = require(ReplicatedStorage.Shim)
local jecs = require(ReplicatedStorage.Lib)
local mirror = require(ReplicatedStorage.mirror)
local mcs = mirror.World.new()
local ecs = jecs.World.new()

115
lib/init.lua
View file

@ -716,61 +716,11 @@ export type Query = typeof(EmptyQuery)
type CompatibleArchetype = { archetype: Archetype, indices: { number } }
function World.query(world: World, ...): Query
-- breaking?
if (...) == nil then
error("Missing components")
end
local function PreparedQuery(
compatibleArchetypes: { CompatibleArchetype } , components: { i53 })
local compatibleArchetypes: { CompatibleArchetype } = {}
local length = 0
local components = { ... }
local archetypes = world.archetypes
local queryLength = #components
local firstArchetypeMap: ArchetypeMap
local componentIndex = world.componentIndex
for _, componentId in components do
local map = componentIndex[componentId]
if not map then
return EmptyQuery
end
if firstArchetypeMap == nil or map.size < firstArchetypeMap.size then
firstArchetypeMap = map
end
end
for id in firstArchetypeMap.cache do
local archetype = archetypes[id]
local archetypeRecords = archetype.records
local indices = {}
local skip = false
for i, componentId in components do
local index = archetypeRecords[componentId]
if not index then
skip = true
break
end
-- index should be index.offset
indices[i] = index
end
if skip then
continue
end
length += 1
compatibleArchetypes[length] = {
archetype = archetype,
indices = indices,
}
end
local lastArchetype = 1
local compatibleArchetype: CompatibleArchetype = compatibleArchetypes[lastArchetype]
@ -854,7 +804,7 @@ function World.query(world: World, ...): Query
queryOutput[i] = columns[tr[i]][row]
end
return entityId, unpack(queryOutput :: any, 1, queryLength)
return entityId, unpack(queryOutput, 1, queryLength)
end
function preparedQuery:__iter()
@ -884,7 +834,7 @@ function World.query(world: World, ...): Query
end
end
lastArchetype, compatibleArchetype = next(compatibleArchetypes :: any)
lastArchetype, compatibleArchetype = next(compatibleArchetypes)
if not lastArchetype then
return EmptyQuery
end
@ -895,6 +845,63 @@ function World.query(world: World, ...): Query
return setmetatable({}, preparedQuery) :: any
end
function World.query(world: World, ...): Query
-- breaking?
if (...) == nil then
error("Missing components")
end
local compatibleArchetypes: { CompatibleArchetype } = {}
local length = 0
local components = { ... } :: any
local archetypes = world.archetypes
local firstArchetypeMap: ArchetypeMap
local componentIndex = world.componentIndex
for _, componentId in components do
local map = componentIndex[componentId]
if not map then
return EmptyQuery
end
if firstArchetypeMap == nil or map.size < firstArchetypeMap.size then
firstArchetypeMap = map
end
end
for id in firstArchetypeMap.cache do
local archetype = archetypes[id]
local archetypeRecords = archetype.records
local indices = {}
local skip = false
for i, componentId in components do
local index = archetypeRecords[componentId]
if not index then
skip = true
break
end
-- index should be index.offset
indices[i] = index
end
if skip then
continue
end
length += 1
compatibleArchetypes[length] = {
archetype = archetype,
indices = indices,
}
end
return PreparedQuery(compatibleArchetypes, components)
end
function World.__iter(world: World): () -> any
local dense = world.entityIndex.dense
local sparse = world.entityIndex.sparse