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Build terms for cached queries
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Ukendio 2024-12-25 01:05:27 +01:00
parent 694a569b6c
commit 1f6f03d2b0
1 changed files with 31 additions and 43 deletions
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jecs.luau
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@ -252,47 +252,14 @@ local function ecs_pair_second(world, e)
return entity_index_get_alive(world.entity_index, ECS_ENTITY_T_LO(e))
end
local function query_match_filter_with(records: { ArchetypeRecord }, with)
if not with then
return true
end
for _, id in with do
if not records[id] then
return false
end
end
return true
end
local function query_match_filter_without(records: { ArchetypeRecord }, without)
if not without then
return true
end
for _, id in without do
if records[id] then
return false
end
end
return true
end
local function query_match(query: any, archetype: Archetype)
local function query_match(terms: { {i53 }}, archetype: Archetype)
local records = archetype.records
if not query_match_filter_with(records, query.ids) then
return false
end
local filters = query.filters
if filters then
local matched_without = query_match_filter_without(
records, filters.without)
if not matched_without then
return false
end
local matched_with = query_match_filter_with(
records, filters.with)
if not matched_with then
for _, term in terms do
local id = term[1]
local out = term[2]
local has = records[id] ~= nil
if has ~= not out then
return false
end
end
@ -650,7 +617,7 @@ local function archetype_create(world: World, id_types: { i24 }, ty, prev: i53?)
continue
end
for _, observer in observer_list do
if query_match(observer.query, archetype) then
if query_match(observer.terms, archetype) then
observer.callback(archetype)
end
end
@ -1083,7 +1050,7 @@ local function archetype_destroy(world: World, archetype: Archetype)
continue
end
for _, observer in observer_list do
if query_match(observer.query, archetype) then
if query_match(observer.terms, archetype) then
observer.callback(archetype)
end
end
@ -1621,8 +1588,29 @@ local function query_cached(query: QueryInner)
archetypes[n] = nil
end
local observer_for_create = { query = query, callback = on_create_callback }
local observer_for_delete = { query = query, callback = on_delete_callback }
local terms = {}
for _, id in query.ids do
table.insert(terms, { id })
end
local filters = query.filters
if filters then
local with = filters.with
if with then
for _, id in with do
table.insert(terms, { id })
end
end
local without = filters.without
if without then
for _, id in without do
table.insert(terms, { id, true })
end
end
end
local observer_for_create = { query = query, callback = on_create_callback, terms = terms }
local observer_for_delete = { query = query, callback = on_delete_callback, terms = terms }
table.insert(query_cache_on_create, observer_for_create)
table.insert(query_cache_on_delete, observer_for_delete)