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Merge Archetype with its node interface

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Ukendio 2024-11-22 23:06:17 +01:00
parent 59abdcbe6f
commit 1dd108401f
2 changed files with 22 additions and 20 deletions
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40
src/init.luau
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@ -16,9 +16,9 @@ type Map<K, V> = { [K]: V }
type GraphEdge = {
from: Archetype,
to: Archetype?,
prev: GraphEdge?,
next: GraphEdge?,
id: number,
prev: GraphEdge?,
next: GraphEdge?
}
type GraphEdges = Map<i53, GraphEdge>
@ -31,13 +31,13 @@ type GraphNode = {
export type Archetype = {
id: number,
node: GraphNode,
types: Ty,
type: string,
entities: { number },
columns: { Column },
records: { ArchetypeRecord },
}
} & GraphNode
type Record = {
archetype: Archetype,
row: number,
@ -576,12 +576,15 @@ local function archetype_create(world: World, types: { i24 }, ty, prev: i53?): A
local archetype: Archetype = {
columns = columns,
node = { add = {}, remove = {}, refs = {} :: GraphEdge },
entities = {},
id = archetype_id,
records = records,
type = ty,
types = types,
add = {},
remove = {},
refs = {} :: GraphEdge,
}
world.archetypeIndex[ty] = archetype
@ -671,11 +674,11 @@ local function archetype_ensure_edge(world, edges: GraphEdges, id): GraphEdge
return edge
end
local function init_edge_for_add(world, archetype, edge: GraphEdge, id, to)
local function init_edge_for_add(world, archetype: Archetype, edge: GraphEdge, id, to: Archetype)
archetype_init_edge(archetype, edge, id, to)
archetype_ensure_edge(world, archetype.node.add, id)
archetype_ensure_edge(world, archetype.add, id)
if archetype ~= to then
local to_refs = to.node.refs
local to_refs = to.refs
local next_edge = to_refs.next
to_refs.next = edge
@ -690,9 +693,9 @@ end
local function init_edge_for_remove(world: World, archetype: Archetype, edge: GraphEdge, id: number, to: Archetype)
archetype_init_edge(archetype, edge, id, to)
archetype_ensure_edge(world, archetype.node.remove, id)
archetype_ensure_edge(world, archetype.remove, id)
if archetype ~= to then
local to_refs = to.node.refs
local to_refs = to.refs
local prev_edge = to_refs.prev
to_refs.prev = edge
@ -719,7 +722,7 @@ end
local function archetype_traverse_add(world: World, id: i53, from: Archetype?): Archetype
from = from or world.ROOT_ARCHETYPE
local edge = archetype_ensure_edge(world, from.node.add, id)
local edge = archetype_ensure_edge(world, from.add, id)
local to = edge.to
if not to then
@ -732,7 +735,7 @@ end
local function archetype_traverse_remove(world: World, id: i53, from: Archetype): Archetype
from = from or world.ROOT_ARCHETYPE
local edge = archetype_ensure_edge(world, from.node.remove, id)
local edge = archetype_ensure_edge(world, from.remove, id)
local to = edge.to
if not to then
@ -961,10 +964,9 @@ local function archetype_remove_edge(edges: Map<i53, GraphEdge>, id: i53, edge:
end
local function archetype_clear_edges(archetype: Archetype)
local node: GraphNode = archetype.node
local add: GraphEdges = node.add
local remove: GraphEdges = node.remove
local node_refs: GraphEdge = node.refs
local add: GraphEdges = archetype.add
local remove: GraphEdges = archetype.remove
local node_refs = archetype.refs
for id, edge in add do
archetype_disconnect_edge(edge)
add[id] = nil :: any
@ -976,9 +978,9 @@ local function archetype_clear_edges(archetype: Archetype)
local cur = node_refs.next
while cur do
local edge: GraphEdge = cur
local edge = cur :: GraphEdge
local next_edge = edge.next
archetype_remove_edge(edge.from.node.add, edge.id, edge)
archetype_remove_edge(edge.from.add, edge.id, edge)
cur = next_edge
end
@ -986,7 +988,7 @@ local function archetype_clear_edges(archetype: Archetype)
while cur do
local edge: GraphEdge = cur
local next_edge = edge.prev
archetype_remove_edge(edge.from.node.remove, edge.id, edge)
archetype_remove_edge(edge.from.remove, edge.id, edge)
cur = next_edge
end

2
test/tests.luau
View file

@ -98,7 +98,7 @@ TEST("archetype", function()
local a1 = archetype_traverse_add(world, c1, nil)
local a2 = archetype_traverse_remove(world, c1, a1)
CHECK(root.node.add[c1].to == a1)
CHECK(root.add[c1].to == a1)
CHECK(root == a2)
end)