kaios: Hack out everything that needs dialogue boxes

They're proving to be a right nuisance and will probably require a
substantial overhaul to how they work across the entire JavaScript
front-end.  I don't think any of the functionality provided by the
dialogue boxes is critical, so in the interests of getting a minimum
viable product actually released I've disabled those features.

In most cases, this just involves commenting out bits of HTML.  The
"Custom..." menu item is added by C code, though, so there I've fallen
back to the standard Puzzles way to implement a nasty hack: an
environment variable.

1 files changed, 9 insertions, 1 deletions

diff --git a/emcc.c b/emcc.c
index d2fa053..ee1afad 100644
--- a/emcc.c
+++ b/emcc.c
@@ -975,13 +975,21 @@ int main(int argc, char **argv)
      */
     {
         struct preset_menu *menu = midend_get_presets(me, &npresets);
+        char *env;
         presets = snewn(npresets, game_params *);
         for (i = 0; i < npresets; i++)
             presets[i] = NULL;
 
         populate_js_preset_menu(0, menu);
 
-        if (thegame.can_configure)
+        /*
+         * Crude hack to allow the "Custom..." item to be hidden on
+         * KaiOS, where dialogs don't yet work.
+         */
+        env = getenv("PUZZLES_ALLOW_CUSTOM");
+
+        if (thegame.can_configure &&
+            (!env || env[0] == 'y' || env[0] == 'Y'))
             js_add_preset(0, "Custom...", -1);
 
         have_presets_dropdown = npresets > 0 || thegame.can_configure;