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ludic.base: tb_reserve and imap_reserve size a table up front; HandlePool (a slot and a generation, nothing made after hd_pool_new, past its capacity a panic naming it); kept_push is the one declared grow, and every growth path left says its bound in @alloc_ok

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-28 15:58:11 +03:00
parent f2dd27f443
commit 2d1d06899e
17 changed files with 199 additions and 26 deletions
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7
packages/ludic.base/ecs_index_slot.ludic
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@ -4,6 +4,7 @@
const IX_DENSE: int = 1024 # a value below this is its own slot; above, one is given it
const IX_CAP: int = 16 # rows a value's list holds before it grows: a list grown in play is a new block
@alloc_ok("once per distinct value: its list is made the first time the value is filed, and kept")
function ix_list_new() -> words {
let l = words(IX_CAP)
List.clear(l)
@ -16,15 +17,15 @@ function ix_slot(ix: IntIndex, v: int, make: bool) -> int {
if v < IX_DENSE {
if v >= len(ix.lists) {
if not make { return -1 }
while len(ix.lists) <= v { push(ix.lists, ix_list_new()) }
while len(ix.lists) <= v { kept_push(ix.lists, ix_list_new()) }
}
return v
}
var s = imap_get(ix.sparse, v, -1)
if s < 0 and make {
while len(ix.lists) < IX_DENSE { push(ix.lists, ix_list_new()) }
while len(ix.lists) < IX_DENSE { kept_push(ix.lists, ix_list_new()) }
s = len(ix.lists)
push(ix.lists, ix_list_new())
kept_push(ix.lists, ix_list_new())
imap_put(ix.sparse, v, s)
}
return s