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wip(0.S2): migrate - a var nothing writes becomes a let; a state is keyed by its module, directory or program, so every program's plan agrees; paths normalized; program states named SceneDemoState / scene_demo_st; the LSP reads state, mut and entry/handler parameters

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-25 15:31:34 +03:00
parent 3eda72e8c2
commit 5ffe50ed02
463 changed files with 72045 additions and 67421 deletions
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20
packages/ludic.ui/layout_box.ludic
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@ -1,11 +1,11 @@
# layout_box.ludic - a box's content measured: its children in a line along its direction (a
# row's text wrapped into the room its siblings leave), or a wrapping row's lines
function ly_measure_box(ui_st: mut UiState, n: UiNode, inner: float) -> void {
function ly_measure_box(n: UiNode, inner: float) -> void {
for i in 0 .. len(n.children) {
ui_st.ly_fg_a = n.rfg_a
ly_measure(ui_st, n.children[i], inner, n.rsize, n.rfg)
ly_fg_a = n.rfg_a
ly_measure(n.children[i], inner, n.rsize, n.rfg)
}
if n.dir == UI_ROW and inner > 0.0 { ly_row_fit(ui_st, n, inner) }
if n.dir == UI_ROW and inner > 0.0 { ly_row_fit(n, inner) }
var main = 0.0
var cross = 0.0
var count = 0
@ -28,7 +28,7 @@ function ly_measure_box(ui_st: mut UiState, n: UiNode, inner: float) -> void {
}
# a row wider than its room: its texts (and boxes of their own width) measured again in the room the
# rest leave them, each giving up a share of the excess as wide as it is, so a line wraps beside an icon
function ly_row_fit(ui_st: mut UiState, n: UiNode, inner: float) -> void {
function ly_row_fit(n: UiNode, inner: float) -> void {
var used = 0.0
var flex = 0.0
var count = 0
@ -46,8 +46,8 @@ function ly_row_fit(ui_st: mut UiState, n: UiNode, inner: float) -> void {
let c = n.children[i]
let share = ly_main(c, UI_ROW) - over * ly_main(c, UI_ROW) / flex
if ly_flexes(c) and share > 0.0 {
ui_st.ly_fg_a = n.rfg_a
ly_measure(ui_st, c, share, n.rsize, n.rfg)
ly_fg_a = n.rfg_a
ly_measure(c, share, n.rsize, n.rfg)
}
}
}
@ -57,7 +57,7 @@ function ly_flexes(c: UiNode) -> bool {
return c.kind == UI_BOX and c.children != null and len(c.children) > 0
}
# a wrapping row: children in lines no wider than `inner`, the lines stacked `gap` apart
function ly_measure_wrap(ui_st: mut UiState, n: UiNode, inner: float) -> void {
function ly_measure_wrap(n: UiNode, inner: float) -> void {
var line_w = 0.0
var line_h = 0.0
var widest = 0.0
@ -65,8 +65,8 @@ function ly_measure_wrap(ui_st: mut UiState, n: UiNode, inner: float) -> void {
var count = 0
for i in 0 .. len(n.children) {
let c = n.children[i]
ui_st.ly_fg_a = n.rfg_a
ly_measure(ui_st, c, inner, n.rsize, n.rfg)
ly_fg_a = n.rfg_a
ly_measure(c, inner, n.rsize, n.rfg)
if c.pos >= 2 { continue }
let cw = ly_main(c, UI_ROW)
if count > 0 and line_w + n.gap + cw > inner {