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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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94
packages/ludic.ui/frame.ludic
View file

@ -1,46 +1,46 @@
# frame.ludic - a screen shown: built from the view's model, laid out, drawn, and its presses
# run once the frame is drawn, so nothing the view does can change a frame half way through it
export function ui_show(ui_st: mut UiState, screen: string, view: UiView, x: float, y: float, w: float, h: float) -> void {
in_read(ui_st)
dv_before(ui_st)
ui_st.an_frame += 1
ui_viewport(ui_st, w, h)
let root = ui_nodes(ui_st, screen, view)
export function ui_show(screen: string, view: UiView, x: float, y: float, w: float, h: float) -> void {
in_read()
dv_before()
an_frame += 1
ui_viewport(w, h)
let root = ui_nodes(screen, view)
if root == null { return }
ui_place(ui_st, root, x, y, w, h)
nt_fired_clear(ui_st)
ui_place(root, x, y, w, h)
nt_fired_clear()
sc_undo(root)
sc_update(ui_st, root)
fr_pointer(ui_st, root)
fc_keys(ui_st, root)
hd_tick(ui_st, root)
tt_track(ui_st, root, ui_st.in_now.x, ui_st.in_now.y)
fb_keep(ui_st, screen, root)
if ui_st.ui_be != null and ui_st.ui_be.text != null {
fr_draw(ui_st, root)
pp_draw_top(ui_st)
tt_draw(ui_st, root)
sc_update(root)
fr_pointer(root)
fc_keys(root)
hd_tick(root)
tt_track(root, in_now.x, in_now.y)
fb_keep(screen, root)
if ui_be != null and ui_be.text != null {
fr_draw(root)
pp_draw_top()
tt_draw(root)
}
dv_after(ui_st, screen, root)
lc_run(ui_st, screen)
nt_fired_run(ui_st)
dv_after(screen, root)
lc_run(screen)
nt_fired_run()
}
# the screen's nodes for this frame, not yet laid out - for a test, or a host that places them
export function ui_nodes(ui_st: mut UiState, screen: string, view: UiView) -> UiNode {
let si = lib_find(ui_st.lib_screen_names, screen)
let cls = uc_find(ui_st, screen)
if si < 0 and cls != null { return fr_class_nodes(ui_st, cls) }
export function ui_nodes(screen: string, view: UiView) -> UiNode {
let si = lib_find(lib_screen_names, screen)
let cls = uc_find(screen)
if si < 0 and cls != null { return fr_class_nodes(cls) }
if si < 0 {
ui_err(ui_st, `there is no screen {screen} - ui_load the file that has it`)
ui_err(`there is no screen {screen} - ui_load the file that has it`)
return null
}
let t = ui_st.lib_screens[si]
lc_begin(ui_st)
ui_st.ui_view = view
let t = lib_screens[si]
lc_begin()
ui_view = view
let e = env_new(null)
if view != null and view.model != null { e.model = view.model() } else { e.model = Value.object() }
e.state = st_for(ui_st, screen, t, e)
e.state = st_for(screen, t, e)
let root = new UiNode
root.key = screen
root.children = new []UiNode
@ -52,32 +52,32 @@ export function ui_nodes(ui_st: mut UiState, screen: string, view: UiView) -> Ui
root.vals = new []Val
root.tag = "screen"
for i in 0 .. len(t.keys) {
if t.keys[i] != "name" { el_keep(root, t.keys[i], ui_eval(ui_st, t.vals[i], e)) }
if t.keys[i] != "name" { el_keep(root, t.keys[i], ui_eval(t.vals[i], e)) }
}
bd_kids(ui_st, t.kids, e, screen, root.children)
cs_tree(ui_st, root)
bd_kids(t.kids, e, screen, root.children)
cs_tree(root)
return root
}
# the room vw, vh and @media measure against; ui_show sets it to the screen's rectangle
export function ui_viewport(ui_st: mut UiState, w: float, h: float) -> void {
ui_st.ly_vp_w = w
ui_st.ly_vp_h = h
export function ui_viewport(w: float, h: float) -> void {
ly_vp_w = w
ly_vp_h = h
}
export function ui_place(ui_st: mut UiState, root: UiNode, x: float, y: float, w: float, h: float) -> void {
ui_st.ly_vp_x = x
ui_st.ly_vp_y = y
export function ui_place(root: UiNode, x: float, y: float, w: float, h: float) -> void {
ly_vp_x = x
ly_vp_y = y
root.w = UI_FILL
root.h = UI_FILL
let fg = 15658734
ui_st.ly_fg_a = 1.0
ly_measure(ui_st, root, w, ui_px(ui_st, 16.0), fg)
ly_place(ui_st, root, x, y, w, h)
sc_apply(ui_st, root)
pp_anchor_all(ui_st, root)
ly_fg_a = 1.0
ly_measure(root, w, ui_px(16.0), fg)
ly_place(root, x, y, w, h)
sc_apply(root)
pp_anchor_all(root)
}
# a press, as if the pointer had made it
export function ui_press(ui_st: mut UiState, n: UiNode) -> void {
if n.act != null and n.enabled { act_run(ui_st, n.act, n.env) }
export function ui_press(n: UiNode) -> void {
if n.act != null and n.enabled { act_run(n.act, n.env) }
}
# any event, as if the element had fired it - for a test
export function ui_event(ui_st: mut UiState, n: UiNode, name: string, value: Val) -> void { nt_run(ui_st, n, name, value) }
export function ui_event(n: UiNode, name: string, value: Val) -> void { nt_run(n, name, value) }