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https://github.com/Ukendio/jecs.git
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Provide fast path to hooks
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Ukendio
parent
3e79ff4c99
commit
e4b266d3d5
1 changed files with 27 additions and 45 deletions
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@ -462,6 +462,11 @@ local function id_record_ensure(world: World, id: number): IdRecord
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size = 0,
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cache = {},
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flags = flags,
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hooks = {
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on_add = on_add,
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on_set = on_set,
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on_remove = on_remove
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}
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} :: IdRecord
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componentIndex[id] = idr
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end
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@ -688,11 +693,8 @@ local function archetype_traverse_remove(world: World, id: i53, from: Archetype)
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return to :: Archetype
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end
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local function invoke_hook(world: World, hook_id: number, id: i53, entity: i53, data: any?)
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local hook = world_get_one_inline(world, id, hook_id)
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if hook then
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hook(entity, data)
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end
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local function invoke_hook(action, entity, data)
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action(entity, data)
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end
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local function world_add(world: World, entity: i53, id: i53): ()
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@ -712,10 +714,10 @@ local function world_add(world: World, entity: i53, id: i53): ()
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end
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local idr = world.componentIndex[id]
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local has_on_add = bit32.band(idr.flags, ECS_ID_HAS_ON_ADD) ~= 0
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local on_add = idr.hooks.on_add
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if has_on_add then
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invoke_hook(world, EcsOnAdd, id, entity)
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if on_add then
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invoke_hook(on_add, entity)
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end
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end
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@ -727,7 +729,7 @@ local function world_set(world: World, entity: i53, id: i53, data: unknown): ()
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local idr = world.componentIndex[id]
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local flags = idr.flags
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local is_tag = bit32.band(flags, ECS_ID_IS_TAG) ~= 0
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local has_on_set = bit32.band(flags, ECS_ID_HAS_ON_SET) ~= 0
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local idr_hooks = idr.hooks
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if from == to then
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if is_tag then
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@ -737,8 +739,9 @@ local function world_set(world: World, entity: i53, id: i53, data: unknown): ()
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-- and just set the data directly.
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local tr = to.records[id]
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from.columns[tr.column][record.row] = data
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if has_on_set then
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invoke_hook(world, EcsOnSet, id, entity, data)
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local on_set = idr_hooks.on_set
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if on_set then
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invoke_hook(on_set, entity, data)
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end
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return
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@ -754,10 +757,9 @@ local function world_set(world: World, entity: i53, id: i53, data: unknown): ()
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end
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end
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local has_on_add = bit32.band(flags, ECS_ID_HAS_ON_ADD) ~= 0
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if has_on_add then
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invoke_hook(world, EcsOnAdd, id, entity)
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local on_add = idr_hooks.on_add
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if on_add then
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invoke_hook(on_add, entity)
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end
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if is_tag then
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@ -769,8 +771,9 @@ local function world_set(world: World, entity: i53, id: i53, data: unknown): ()
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column[record.row] = data
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if has_on_set then
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invoke_hook(world, EcsOnSet, id, entity, data)
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local on_set = idr_hooks.on_set
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if on_set then
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invoke_hook(on_set, entity, data)
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end
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end
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@ -798,10 +801,9 @@ local function world_remove(world: World, entity: i53, id: i53)
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if from and not (from == to) then
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local idr = world.componentIndex[id]
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local flags = idr.flags
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local has_on_remove = bit32.band(flags, ECS_ID_HAS_ON_REMOVE) ~= 0
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if has_on_remove then
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invoke_hook(world, EcsOnRemove, id, entity)
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local on_remove = idr.hooks.on_remove
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if on_remove then
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invoke_hook(on_remove, entity)
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end
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entity_move(entity_index, entity, record, to)
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@ -848,7 +850,10 @@ local function archetype_delete(world: World, archetype: Archetype, row: number,
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-- TODO: if last == 0 then deactivate table
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for _, id in types do
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invoke_hook(world, EcsOnRemove, id, delete)
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local on_remove = world_get_one_inline(world, id, EcsOnRemove)
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if on_remove then
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on_remove(delete)
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end
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end
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if row == last then
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@ -1534,14 +1539,6 @@ if _G.__JECS_DEBUG then
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return not world_has_one_inline(world, ECS_ENTITY_T_HI(id), EcsComponent)
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end
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local original_invoke_hook = invoke_hook
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local invoked_hook = false
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invoke_hook = function(...)
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invoked_hook = true
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original_invoke_hook(...)
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invoked_hook = false
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end
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World.query = function(world: World, ...)
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ASSERT((...), "Requires at least a single component")
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return world_query(world, ...)
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@ -1566,17 +1563,6 @@ if _G.__JECS_DEBUG then
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return
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end
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if world_has_one_inline(world, entity, id) then
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if invoked_hook then
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local file, line = debug.info(2, "sl")
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local hook_fn = `{file}::{line}`
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local why = `cannot call world:set inside {hook_fn} because it adds the component {get_name(world, id)}`
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why ..= `\n[jecs note]: consider handling this logic inside of a system`
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throw(why)
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return
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end
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end
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world_set(world, entity, id, value)
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end
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@ -1588,10 +1574,6 @@ if _G.__JECS_DEBUG then
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return
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end
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if invoked_hook then
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local hook_fn = debug.info(2, "sl")
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throw(`Cannot call world:add when the hook {hook_fn} is in process`)
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end
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world_add(world, entity, id)
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end
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