ecs/xstage

(defstruct BoundXSystem [])

an XSystem with world identities + boxed handles

Since: X3

(make-bound-xsystem)

low-level constructor.

Since: X3

(bind-xsystem)

resolve an XSystem against concrete worlds. `w0-id`

Since: X3

(xsystem-conflicts? [a : BoundXSystem b : BoundXSystem] :)

true if two BoundXSystems cannot run

Since: X3

(defstruct BoundXSystemN [])

an N-world system with world identities + boxed

(make-bound-xsystem-n)

low-level N-world constructor.

Since: N-W-V0

(bind-xsystem-n [sys & pairs])

resolve an XSystemN against concrete worlds.

(XStage)

heap container of scheduled systems, grouped into conflict-

Since: X3

(xstage-new :)

allocate an empty XStage.

Since: X3

(xstage-len [s : XStage] :)

count of systems added.

Since: X3

(xstage-add! [s : XStage sys : BoundXSystem] :)

shared C snippet (inlined as a comment for

(xstage-add-n! [s : XStage sys : BoundXSystemN] :)

append an N-world BoundXSystemN (ABI 1). The id /

(xstage-n-waves [s : XStage] :)

wave count, recomputing if stale.

Since: X3

(xstage-has-cycle? [s : XStage] :)

static well-formedness check. Builds the

Since: X3 (N-W-V0: ragged)

(xstage-run! [s : XStage] :)

run every system, each against its bound worlds.

Since: X3

(xstage-free! [s : XStage] :)

release the XStage's backing arrays, including each

Since: X3 (N-W-V0: free ragged slot vectors)