biscuit

commit e728052bb6cb97f80670d5662294ea0b5788424d
parent 7195dbb2d5e4b5be7855b28a0c1073dcc40ac03f
Author: Daniel Barlow <dan@telent.net>
Date:   Tue,  3 Jun 2025 22:15:14 +0100

print each road name once only

Diffstat:
M
pkgs/maps/main.fnl
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/pkgs/maps/main.fnl b/pkgs/maps/main.fnl
@@ -143,6 +143,7 @@ label.readout {
            cairo.Content.COLOR
            (* tile-size (+ 4 num-tiles-x))
            (* tile-size (+ 4 num-tiles-y)))
+          seen-road-names {}
           g (cairo.Context.create map-surface)]
 
       (g:set_source_rgb 0.7 0.8 0.8)
@@ -164,7 +165,8 @@ label.readout {
                   ext  (g:text_extents n)
                   w ext.width
                   h ext.height]
-              (when (and x y)
+              (when (and x y (not (. seen-road-names n)))
+                (tset seen-road-names n true)
                 (g:save)
                 (g:set_line_width h)
                 (g:set_source_rgb 1 1 1)