Reimplement the archived UI widget stack on the new element-tree system

The old widget system (archive/dusk/ui/) depended on infrastructure this rewrite deleted -- a static X-macro element list, a 9-slice UI_FRAME, and a global gamepad/keyboard focus stack -- so everything below is rebuilt on top of the new native uielement_t pool + parent/child tree instead, gamepad/keyboard-only (no mouse support exists in the input system). New JS widgets (assets/scripts/), all pure composites of Label/Rectangle following the Button.js pattern: Checkbox, Tab, Slider, Dropdown. Slider/ Dropdown expose a directionInput(dx, dy) hook so a menu can hand them LEFT/RIGHT before falling back to cursor movement. New Menu.js replaces the old global uifocus_t stack: a small push/pop stack of Menu instances where only the topmost consumes CANCEL/ACCEPT/ direction input each tick (needed for nested modals -- a Settings sub-page menu plus a "discard changes?" Confirm can be open at once). Held-direction repeat timing matches the old 0.5s delay / 0.1s repeat. New overlay composites (added via a new UI.addOverlay()/UI.removeOverlay(), always drawn/updated after normal roots): FpsCounter, ConsoleOverlay (one Label per console history line, driven directly rather than via add() since History (16) exceeds the 8-children-per-element cap), Crop (letterbox/pillarbox bars), and Fullbox (a reusable tweened full-screen fade covering both the old fullbox and transition effects -- reuses shared instances rather than allocate-and-dispose, since disposing an element from inside its own render() callback risks the same JerryScript refcount corruption hit earlier in this rewrite). New Confirm.js (Yes/No dialog) and Settings.js (+ SettingsGeneral/ SettingsInput sub-pages) built on Menu. Display/Audio settings pages are intentionally not ported -- neither had a real backing engine system even in the old code. Frame is a flat Rectangle for now, not real 9-slice (a genuinely bigger native lift, deliberately deferred). Small native binding additions needed by the above, each with its own unit test: Time.renderDelta, Console.lineCount/getLine/visible/ consumeDirty, a new Screen module, a new Locale module, Input.deadzone, a new Save module, and Label.color (was missing entirely). Also fixes a real gap from the UI.addOverlay() work: uiElementDispose() wasn't removing disposed elements from the new overlay root array, which would have left dangling ids behind. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-14 09:05:11 -05:00
parent 7ee04c78cd
commit b639bc6c4f
60 changed files with 2369 additions and 104 deletions
@@ -0,0 +1,64 @@
+// Copyright (c) 2026 Dominic Masters
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+// Up to 4 black letterbox/pillarbox bars sized from Screen.scanX/Y/
+// scanWidth/scanHeight vs Screen.width/height. Recomputed every tick,
+// unconditionally -- cheap (four rectangle field writes), and a no-op
+// when the scan area already covers the full viewport (Rectangle
+// already skips rendering at width/height <= 0).
+class Crop extends UIElement {
+  init() {
+    this.top = new Rectangle();
+    this.bottom = new Rectangle();
+    this.left = new Rectangle();
+    this.right = new Rectangle();
+
+    this.top.color = Crop.COLOR_BARS;
+    this.bottom.color = Crop.COLOR_BARS;
+    this.left.color = Crop.COLOR_BARS;
+    this.right.color = Crop.COLOR_BARS;
+
+    this.add(this.top);
+    this.add(this.bottom);
+    this.add(this.left);
+    this.add(this.right);
+  }
+
+  update() {
+    this.updateChildren();
+    this._refresh();
+  }
+
+  _refresh() {
+    const scanX = Screen.scanX;
+    const scanY = Screen.scanY;
+    const scanRight = scanX + Screen.scanWidth;
+    const scanBottom = scanY + Screen.scanHeight;
+
+    this.top.x = 0;
+    this.top.y = 0;
+    this.top.width = Screen.width;
+    this.top.height = scanY;
+
+    this.bottom.x = 0;
+    this.bottom.y = scanBottom;
+    this.bottom.width = Screen.width;
+    this.bottom.height = Screen.height - scanBottom;
+
+    this.left.x = 0;
+    this.left.y = scanY;
+    this.left.width = scanX;
+    this.left.height = Screen.scanHeight;
+
+    this.right.x = scanRight;
+    this.right.y = scanY;
+    this.right.width = Screen.width - scanRight;
+    this.right.height = Screen.scanHeight;
+  }
+}
+
+Crop.COLOR_BARS = { r: 0, g: 0, b: 0, a: 255 };
+
+module.exports = Crop;