Tilemaps: the tile palette shows pictures instead of names (#139); check total 1023

Architecture.md

@@ -107,7 +107,8 @@ src/editor/animation/  AnimationEditor (header + picker, preview over timeline),
                        over animationPreview.ts), TimelineCanvas (rows, keys, ruler, clipboard), timelineView (its geometry),
                        RowDialog + FramesDialog (FormDialogs)
 src/editor/tile/        TileEditor (header + picker + kind), TileCanvas (every tile of the block and a sample map, animated),
-                       PictureStrip (the pictures as animation steps; dropIndex is the reorder maths)
+                       PictureStrip (the pictures as animation steps; dropIndex is the reorder maths),
+                       TilePalette (the tiles as a grid of pictures in the tilemap section, #139)
 src/editor/inspector/  … tilemapSection (tools, tiles and layers of a placed tilemap; painting itself is SceneViewport)
 src/editor/statemachine/ StateMachineEditor (header + picker, on the graph canvas)
 src/editor/particles/  ParticlesEditor (graph canvas left of a preview panel, splitter between them),

Development.md

@@ -12,7 +12,7 @@ npm run check        # typecheck + lint + format:check + tests, the gate CI runs
                      #   code is lost (tail's is reported), so a red run reads as green
 npm run build        # writes dist/ and regenerates index.html
 ./build.sh           # the same under `set -o pipefail`, for callers that pipe the output
-node tools/seed-e2e.mjs && node tools/e2e.mjs                 # 1021 editor checks, screenshots in /tmp/gm-e2e-*.png
+node tools/seed-e2e.mjs && node tools/e2e.mjs                 # 1023 editor checks, screenshots in /tmp/gm-e2e-*.png
 GM_STEPS=20 node tools/e2e.mjs                                # or 1-12, or 6,20 — a subset while working on one step
 ./e2e.sh start [GM_STEPS]                                     # the same run detached, see below
 ./e2e.sh status                                               # live progress, or the last run's result
@@ -232,4 +232,4 @@ widths to find click points. The **render device is not in this repo** — `/dev
 and a 1 GB `/dev/shm` come from `container.options` in the runner's own `config.yaml`, which
 applies to every job on that runner. Without them chromium falls back to llvmpipe, which gets
 WebGL 1.0 only. Measured in the job container: `ANGLE (Intel, Vulkan 1.3.230, HD Graphics 630)`,
-WebGL 2.0, and the same 1021 checks as here.
+WebGL 2.0, and the same 1023 checks as here.

Tilemaps.md

@@ -42,7 +42,10 @@ Shift-drag still pans the view, whatever the tool.
 **One stroke is one undo step** — a line of twenty cells comes back with one Ctrl+Z, and a stroke
 painted over another tile puts *that* one back, not merely emptiness.
 
-Under **TILES** stands every tile of the project; picking one reaches for the brush by
+Under **TILES** stands every tile of the project as a grid of pictures with its name below
+(#139), so you see what you paint with. A floor or wall tile shows its lone tile — the four
+convex corners, the one RPG Maker shows as well — and an animated tile its first picture. A tile
+without a usable picture shows a **?** and can still be picked. Picking one reaches for the brush by
 itself. Without one chosen, painting says so instead of quietly doing nothing.
 
 ## Layers