Sovereignty/jecs
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Reorganize file

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Ukendio 2024-05-09 02:20:54 +02:00
parent 1de41447b6
commit 87d49e5134
2 changed files with 52 additions and 47 deletions
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5
lib/a.lua Normal file
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@ -0,0 +1,5 @@
local test = {
ez = "godo"
}
test.ez = "good"

94
lib/init.lua
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@ -143,14 +143,14 @@ local function createArchetypeRecords(componentIndex: ComponentIndex, to: Archet
end end
end end
local function archetypeOf(world: World, types: {i24}, prev: Archetype?): Archetype local function archetypeOf(world: any, types: {i24}, prev: Archetype?): Archetype
local ty = hash(types) local ty = hash(types)
local id = world.nextArchetypeId + 1 local id = world.nextArchetypeId + 1
world.nextArchetypeId = id world.nextArchetypeId = id
local length = #types local length = #types
local columns = table.create(length) :: {any} local columns = table.create(length)
for index in types do for index in types do
columns[index] = {} columns[index] = {}
@ -174,51 +174,6 @@ local function archetypeOf(world: World, types: {i24}, prev: Archetype?): Archet
return archetype return archetype
end end
local World = {}
World.__index = World
function World.new()
local self = setmetatable({
archetypeIndex = {};
archetypes = {};
componentIndex = {};
entityIndex = {};
hooks = {
[ON_ADD] = {};
};
nextArchetypeId = 0;
nextComponentId = 0;
nextEntityId = 0;
ROOT_ARCHETYPE = (nil :: any) :: Archetype;
}, World)
self.ROOT_ARCHETYPE = archetypeOf(self, {}, nil)
return self
end
local function emit(world, eventDescription)
local event = eventDescription.event
table.insert(world.hooks[event], {
archetype = eventDescription.archetype;
ids = eventDescription.ids;
offset = eventDescription.offset;
otherArchetype = eventDescription.otherArchetype;
})
end
local function onNotifyAdd(world, archetype, otherArchetype, row: number, added: Ty)
if #added > 0 then
emit(world, {
archetype = archetype;
event = ON_ADD;
ids = added;
offset = row;
otherArchetype = otherArchetype;
})
end
end
export type World = typeof(World.new())
local function ensureArchetype(world: World, types, prev) local function ensureArchetype(world: World, types, prev)
if #types < 1 then if #types < 1 then
return world.ROOT_ARCHETYPE return world.ROOT_ARCHETYPE
@ -306,6 +261,51 @@ local function ensureRecord(world, entityId: i53): Record
return record return record
end end
local World = {}
World.__index = World
function World.new()
local self = setmetatable({
archetypeIndex = {};
archetypes = {};
componentIndex = {};
entityIndex = {};
hooks = {
[ON_ADD] = {};
};
nextArchetypeId = 0;
nextComponentId = 0;
nextEntityId = 0;
ROOT_ARCHETYPE = (nil :: any) :: Archetype;
}, World)
self.ROOT_ARCHETYPE = archetypeOf(self, {}, nil)
return self
end
local function emit(world, eventDescription)
local event = eventDescription.event
table.insert(world.hooks[event], {
archetype = eventDescription.archetype;
ids = eventDescription.ids;
offset = eventDescription.offset;
otherArchetype = eventDescription.otherArchetype;
})
end
local function onNotifyAdd(world, archetype, otherArchetype, row: number, added: Ty)
if #added > 0 then
emit(world, {
archetype = archetype;
event = ON_ADD;
ids = added;
offset = row;
otherArchetype = otherArchetype;
})
end
end
export type World = typeof(World.new())
function World.add(world: World, entityId: i53, componentId: i53) function World.add(world: World, entityId: i53, componentId: i53)
local record = ensureRecord(world, entityId) local record = ensureRecord(world, entityId)