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wip(0.S3): packages and examples migrated in one run - ludic migrate state packages <every example program> packages/ludic.lab/example/plate.ludic

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-25 15:02:45 +03:00
parent d490d4f9f1
commit 3eda72e8c2
172 changed files with 3094 additions and 2966 deletions
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36
packages/ludic.ui/layout_wrap.ludic
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@ -1,5 +1,5 @@
# layout_wrap.ludic - a wrapping row, line by line: each line is as tall as its tallest child
function ly_place_wrap(n: UiNode, top0: float, inner_w: float) -> void {
function ly_place_wrap(ui_st: mut UiState, n: UiNode, top0: float, inner_w: float) -> void {
var top = top0
var from = 0
while from < len(n.children) {
@ -16,23 +16,23 @@ function ly_place_wrap(n: UiNode, top0: float, inner_w: float) -> void {
line_h = Math.max(line_h, ly_cross(n.children[to], UI_ROW))
to += 1
}
ly_place_line(n, from, to, top, inner_w, line_h)
ly_place_line(ui_st, n, from, to, top, inner_w, line_h)
top = top + line_h + n.gap
from = to
}
}
# position: absolute (in the parent's padding box) or fixed (in the screen): the insets say where,
# and two opposite ones say how big; relative is placed as usual and moved by its insets
function ly_place_abs(n: UiNode, c: UiNode) -> void {
function ly_place_abs(ui_st: mut UiState, n: UiNode, c: UiNode) -> void {
var bx = n.x + n.bl
var by = n.y + n.bt
var bw = n.cw - n.bl - n.br
var bh = n.ch - n.bt - n.bb
if c.pos == 3 {
bx = ly_vp_x
by = ly_vp_y
bw = ly_vp_w
bh = ly_vp_h
bx = ui_st.ly_vp_x
by = ui_st.ly_vp_y
bw = ui_st.ly_vp_w
bh = ui_st.ly_vp_h
}
var w = c.mw
var h = c.mh
@ -48,7 +48,7 @@ function ly_place_abs(n: UiNode, c: UiNode) -> void {
if l != UI_AUTO { x = bx + l + c.ml } else if r != UI_AUTO { x = bx + bw - r - c.mr - w }
var y = by + n.pt + c.mt
if t != UI_AUTO { y = by + t + c.mt } else if b != UI_AUTO { y = by + bh - b - c.mb - h }
ly_place(c, x, y, w, h)
ly_place(ui_st, c, x, y, w, h)
}
function ly_or0(v: float) -> float {
if v == UI_AUTO { return 0.0 }
@ -60,19 +60,19 @@ function ly_offset(n: UiNode, dx: float, dy: float) -> void {
for i in 0 .. len(n.children) { ly_offset(n.children[i], dx, dy) }
}
# where the first child starts and what goes between, when nothing grows into the spare room
function ly_justify(n: UiNode, free: float, count: int, grows: float) -> void {
ly_lead = 0.0
ly_extra = 0.0
function ly_justify(ui_st: mut UiState, n: UiNode, free: float, count: int, grows: float) -> void {
ui_st.ly_lead = 0.0
ui_st.ly_extra = 0.0
if grows > 0.0 or free <= 0.0 or count == 0 { return }
if n.justify == UI_CENTER { ly_lead = free / 2.0 }
if n.justify == UI_END { ly_lead = free }
if n.justify == UI_BETWEEN and count > 1 { ly_extra = free / float(count - 1) }
if n.justify == UI_CENTER { ui_st.ly_lead = free / 2.0 }
if n.justify == UI_END { ui_st.ly_lead = free }
if n.justify == UI_BETWEEN and count > 1 { ui_st.ly_extra = free / float(count - 1) }
if n.justify == UI_AROUND {
ly_extra = free / float(count)
ly_lead = ly_extra / 2.0
ui_st.ly_extra = free / float(count)
ui_st.ly_lead = ui_st.ly_extra / 2.0
}
if n.justify == UI_EVENLY {
ly_extra = free / float(count + 1)
ly_lead = ly_extra
ui_st.ly_extra = free / float(count + 1)
ui_st.ly_lead = ui_st.ly_extra
}
}