Merge 96bed9bd7e into 59df0bf2a3

jecs.luau

@@ -1428,7 +1428,7 @@ local function query_iter_init(query: QueryInner): () -> (number, ...any)
 			i -= 1
 
 			for i = 9, ids_len do
-				output[i - 8] = columns_map[i][row]
+				output[i - 8] = columns_map[ids[i]][row]
 			end
 
 			return entity, a[row], b[row], c[row], d[row], e[row], f[row], g[row], h[row], unpack(output)
@@ -1903,7 +1903,7 @@ local function query_cached(query: QueryInner)
 			i -= 1
 
 			for i = 9, ids_len do
-				output[i - 8] = columns_map[i][row]
+				output[i - 8] = columns_map[ids[i]][row]
 			end
 
 			return entity, a[row], b[row], c[row], d[row], e[row], f[row], g[row], unpack(output)

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@rbxts/jecs",
-	"version": "0.9.0-rc.3",
+	"version": "0.9.0-rc.4",
 	"description": "Stupidly fast Entity Component System",
 	"main": "jecs.luau",
 	"repository": {

test/tests.luau

@@ -1536,6 +1536,7 @@ TEST("world:query()", function()
 
 		for i = 1, 9 do
 			local id = world:component()
+			world:component() -- make the components sparsely interleaved
 			components[i] = id
 		end
 		local e1 = world:entity()

wally.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ukendio/jecs"
-version = "0.9.0-rc.3"
+version = "0.9.0-rc.4"
 registry = "https://github.com/UpliftGames/wally-index"
 realm = "shared"
 license = "MIT"