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Entity lookups

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Ukendio 2024-05-12 05:21:59 +02:00
parent 2b0d55db83
commit 0fd04c75c5
1 changed files with 7 additions and 10 deletions
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17
lib/init.lua
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@ -283,10 +283,8 @@ function World.new()
nextComponentId = 0, nextComponentId = 0,
nextEntityId = 0, nextEntityId = 0,
ROOT_ARCHETYPE = (nil :: any) :: Archetype, ROOT_ARCHETYPE = (nil :: any) :: Archetype,
entityLookup = { aliases = {},
id = {}, ids = {}
name = {}
}
}, World) }, World)
return self return self
end end
@ -300,10 +298,9 @@ local function nextEntityId(world: World, index: i24, name: string?)
dense = index dense = index
} :: Record } :: Record
entityIndex.dense[index] = id entityIndex.dense[index] = id
local entityLookup = world.entityLookup
if name then if name then
entityLookup.id[id] = name world.aliases[name] = id
entityLookup.name[name] = id world.ids[id] = name
end end
return id return id
@ -329,7 +326,7 @@ end
function World.entity(world: World, name: string?) function World.entity(world: World, name: string?)
if name then if name then
local entity = world.entityLookup.name[name] local entity = world.aliases[name]
if entity then if entity then
return entity return entity
end end
@ -341,11 +338,11 @@ function World.entity(world: World, name: string?)
end end
function World.lookup(world: World, name: string): i53 function World.lookup(world: World, name: string): i53
return world.entityLookup.name[name] return world.aliases[name]
end end
function World.name(world: World, entity: i53): string function World.name(world: World, entity: i53): string
return world.entityLookup.id[entity] return world.ids[entity]
end end
-- should reuse this logic in World.set instead of swap removing in transition archetype -- should reuse this logic in World.set instead of swap removing in transition archetype