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Remove archetype recycling
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Ukendio
parent
210d62d463
commit
7b253e1c2a
2 changed files with 113 additions and 138 deletions
248
jecs.luau
248
jecs.luau
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@ -19,8 +19,7 @@ export type Archetype = {
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type: string,
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entities: { Entity },
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columns: { Column },
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columns_map: { [Id]: Column },
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dead: boolean,
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columns_map: { [Id]: Column }
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}
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export type QueryInner = {
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@ -861,8 +860,7 @@ local function archetype_create(world: World, id_types: { Id }, ty, prev: i53?):
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entities = {},
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id = archetype_id,
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type = ty,
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types = id_types,
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dead = false,
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types = id_types
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}
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archetype_register(world, archetype, false)
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@ -901,10 +899,6 @@ local function archetype_ensure(world: World, id_types: { Id }): Archetype
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local ty = hash(id_types)
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local archetype = world.archetype_index[ty]
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if archetype then
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if archetype.dead then
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archetype_register(world, archetype)
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archetype.dead = false :: any
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end
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return archetype
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end
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@ -1076,14 +1070,16 @@ local function archetype_destroy(world: World, archetype: Archetype)
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local component_index = world.component_index
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local archetype_edges = world.archetype_edges
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local edges = archetype_edges[archetype.id]
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print("delete archetype id", archetype.id, archetype.type)
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for id, node in edges do
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print("node id", node.id)
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archetype_edges[node.id][id] = nil
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edges[id] = nil
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end
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local archetype_id = archetype.id
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-- world.archetypes[archetype_id] = nil :: any
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-- world.archetype_index[archetype.type] = nil :: any
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world.archetypes[archetype_id] = nil :: any
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world.archetype_index[archetype.type] = nil :: any
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local columns_map = archetype.columns_map
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for id in columns_map do
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@ -1104,8 +1100,6 @@ local function archetype_destroy(world: World, archetype: Archetype)
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end
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end
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end
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archetype.dead = true
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end
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local function NOOP() end
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@ -2307,6 +2301,92 @@ local function world_new()
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return r
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end
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local function inner_world_set<T, a>(world: World, entity: Entity<T>, id: Id<a>, data: a): ()
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local record = inner_entity_index_try_get_unsafe(entity :: number)
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if not record then
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return
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end
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local from: Archetype = record.archetype
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local src = from or ROOT_ARCHETYPE
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local column = src.columns_map[id]
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if column then
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local idr = component_index[id]
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column[record.row] = data
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-- If the archetypes are the same it can avoid moving the entity
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-- and just set the data directly.
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local on_change = idr.on_change
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if on_change then
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on_change(entity, id, data)
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end
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else
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local to: Archetype
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local idr: ComponentRecord
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if ECS_IS_PAIR(id::number) then
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local edge = archetype_edges[src.id]
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to = edge[id]
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if not to then
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local first = ECS_PAIR_FIRST(id::number)
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local wc = ECS_PAIR(first, EcsWildcard)
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idr = component_index[wc]
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if idr and bit32.btest(idr.flags, ECS_ID_IS_EXCLUSIVE) then
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local cr = idr.records[src.id]
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if cr then
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local on_remove = idr.on_remove
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local id_types = src.types
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if on_remove then
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on_remove(entity, id_types[cr])
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src = record.archetype
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id_types = src.types
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cr = idr.records[src.id]
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end
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local dst = table.clone(id_types)
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dst[cr] = id
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to = archetype_ensure(world, dst)
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else
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to = find_archetype_with(world, id, src)
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idr = component_index[id]
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end
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else
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to = find_archetype_with(world, id, src)
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idr = component_index[id]
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end
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edge[id] = to
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archetype_edges[to.id][id] = src
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else
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idr = component_index[id]
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end
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else
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local edges = archetype_edges
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local edge = edges[src.id]
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to = edge[id] :: Archetype
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if not to then
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to = find_archetype_with(world, id, src)
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edge[id] = to
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edges[to.id][id] = src
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end
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idr = component_index[id]
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end
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if from then
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-- If there was a previous archetype, then the entity needs to move the archetype
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inner_entity_move(entity_index, entity, record, to)
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else
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new_entity(entity, record, to)
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end
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column = to.columns_map[id]
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column[record.row] = data
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local on_add = idr.on_add
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if on_add then
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on_add(entity, id, data)
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end
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end
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end
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local function inner_world_add<T, a>(
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world: World,
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entity: Entity<T>,
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@ -2319,11 +2399,15 @@ local function world_new()
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end
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local from = record.archetype
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local src = from or ROOT_ARCHETYPE
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if src.columns_map[id] then
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return
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end
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local to: Archetype
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local idr: ComponentRecord
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if ECS_IS_PAIR(id::number) then
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local src = from or ROOT_ARCHETYPE
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local edge = archetype_edges[src.id]
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local to = edge[id]
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local idr: ComponentRecord
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to = edge[id]
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if not to then
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local first = ECS_PAIR_FIRST(id::number)
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local wc = ECS_PAIR(first, EcsWildcard)
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@ -2351,38 +2435,23 @@ local function world_new()
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idr = component_index[id]
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end
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edge[id] = to
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archetype_edges[to.id][id] = src
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else
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if to.dead then
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archetype_register(world, to, true)
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edge[id] = to
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archetype_edges[to.id][id] = src
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to.dead = false
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end
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idr = component_index[id]
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end
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if from == to then
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return
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end
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if from then
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inner_entity_move(entity_index, entity, record, to)
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else
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if #to.types > 0 then
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new_entity(entity, record, to)
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end
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end
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else
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local edges = archetype_edges
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local edge = edges[src.id]
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local on_add = idr.on_add
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if on_add then
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on_add(entity, id)
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to = edge[id] :: Archetype
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if not to then
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to = find_archetype_with(world, id, src)
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edge[id] = to
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edges[to.id][id] = src
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end
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return
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end
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local to = archetype_traverse_add(world, id, from)
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if from == to then
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return
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idr = component_index[id]
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end
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if from then
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inner_entity_move(entity_index, entity, record, to)
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else
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@ -2391,7 +2460,6 @@ local function world_new()
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end
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end
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local idr = component_index[id]
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local on_add = idr.on_add
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if on_add then
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@ -2495,102 +2563,6 @@ local function world_new()
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return inner_world_target(world, entity, EcsChildOf, 0)
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end
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local function inner_archetype_traverse_add(id: Id, from: Archetype): Archetype
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from = from or ROOT_ARCHETYPE
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if from.columns_map[id] then
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return from
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end
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local edges = archetype_edges
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local edge = edges[from.id]
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local to = edge[id] :: Archetype
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if not to then
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to = find_archetype_with(world, id, from)
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edge[id] = to
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edges[to.id][id] = from
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end
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return to
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end
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local function inner_world_set<T, a>(world: World, entity: Entity<T>, id: Id<a>, data: a): ()
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local record = inner_entity_index_try_get_unsafe(entity :: number)
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if not record then
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return
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end
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local from: Archetype = record.archetype
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local src = from or ROOT_ARCHETYPE
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local column = src.columns_map[id]
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if column then
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local idr = component_index[id]
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column[record.row] = data
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-- If the archetypes are the same it can avoid moving the entity
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-- and just set the data directly.
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local on_change = idr.on_change
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if on_change then
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on_change(entity, id, data)
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end
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else
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local to: Archetype
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local idr: ComponentRecord
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if ECS_IS_PAIR(id::number) then
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local edge = archetype_edges[src.id]
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to = edge[id]
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if not to then
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local first = ECS_PAIR_FIRST(id::number)
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local wc = ECS_PAIR(first, EcsWildcard)
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idr = component_index[wc]
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if idr and bit32.btest(idr.flags, ECS_ID_IS_EXCLUSIVE) then
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local cr = idr.records[src.id]
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if cr then
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local on_remove = idr.on_remove
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local id_types = src.types
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if on_remove then
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on_remove(entity, id_types[cr])
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src = record.archetype
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id_types = src.types
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cr = idr.records[src.id]
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end
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local dst = table.clone(id_types)
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dst[cr] = id
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to = archetype_ensure(world, dst)
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else
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to = find_archetype_with(world, id, src)
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idr = component_index[id]
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end
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else
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to = find_archetype_with(world, id, src)
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idr = component_index[id]
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end
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edge[id] = to
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archetype_edges[to.id][id] = src
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else
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idr = component_index[id]
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end
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else
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to = inner_archetype_traverse_add(id, from)
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idr = component_index[id]
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end
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if from then
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-- If there was a previous archetype, then the entity needs to move the archetype
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inner_entity_move(entity_index, entity, record, to)
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else
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new_entity(entity, record, to)
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end
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column = to.columns_map[id]
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column[record.row] = data
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local on_add = idr.on_add
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if on_add then
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on_add(entity, id, data)
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end
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end
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end
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local function inner_world_entity<T>(world: World, entity: Entity<T>?): Entity<T>
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if entity then
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local index = ECS_ID(entity :: number)
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@ -129,6 +129,7 @@ TEST("repeated pairs", function()
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CHECK(count == 1)
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CHECK(world:each(p2)() == e2) -- Fails
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end)
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TEST("repro", function()
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local world = jecs.world()
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local data = world:component()
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@ -157,6 +158,7 @@ TEST("repro", function()
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end
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CHECK(count == 1)
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count = 0
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print("----")
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world:add(e2v1, jecs.pair(relation, e1v1))
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CHECK(world:has(e2v1, jecs.pair(relation, e1v1)))
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@ -164,6 +166,7 @@ TEST("repro", function()
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count += 1
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end
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print(count)
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CHECK(count==1)
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end)
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TEST("bulk", function()
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