calic 70b841c8d6 feat(map-editor): v0.2.0c.2 — palette uses real tile thumbnails ...

Replaces the placeholder colour swatches with actual atlas sub-tex
draws via the new lib-core.maps 0.5.4 getters:
 - atlas_diffuse_handle(atlas_idx) -> raylib Texture2D handle
 - atlas_tile_uv(atlas_idx, slot)  -> {x, y, w, h} or nil

Renders each slot 1..14 (lib slot 0..13) scaled to fit the swatch
rect with draw_sprite_transform. Falls back to the legacy colour
square + slot-number label when the atlas isn't loaded (headless,
material missing, etc.).

Drives off state.get_active_atlas() (defaults to 0 — fine for the
single-atlas work map; multi-atlas selector is a future slice).

Also bumps lib-core.maps dep 0.5.3 -> 0.5.4.

2026-05-29 01:37:45 +02:00

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