modify seedwatch all to actually watch all seeds

docs/changelog.txt

@@ -51,6 +51,7 @@ changelog.txt uses a syntax similar to RST, with a few special sequences:
 - ``materials.ItemTraitsDialog``: added a default ``on_select``-handler which toggles the traits.
 - `orders`: added useful library of manager orders. see them with ``orders list`` and import them with, for example, ``orders import library/basic``
 - `prospect`: add new ``--show`` option to give the player control over which report sections are shown. e.g. ``prospect all --show ores`` will just show information on ores.
+- `seedwatch`: ``seedwatch all`` now adds all plants with seeds to the watchlist, not just the "basic" crops.
 
 ## Documentation
 

plugins/seedwatch.cpp

@@ -132,7 +132,9 @@ command_result df_seedwatch(color_ostream &out, vector<string>& parameters)
     map<string, int32_t> plantIDs;
     for(size_t i = 0; i < world->raws.plants.all.size(); ++i)
     {
-        plantIDs[world->raws.plants.all[i]->id] = i;
+        auto & plant = world->raws.plants.all[i];
+        if (plant->material_defs.type[plant_material_def::seed] != -1)
+            plantIDs[plant->id] = i;
     }
 
     t_gamemodes gm;
@@ -226,10 +228,8 @@ command_result df_seedwatch(color_ostream &out, vector<string>& parameters)
         if(limit < 0) limit = 0;
         if(parameters[0] == "all")
         {
-            for(auto i = abbreviations.begin(); i != abbreviations.end(); ++i)
-            {
-                if(plantIDs.count(i->second) > 0) Kitchen::setLimit(plantIDs[i->second], limit);
-            }
+            for(auto & entry : plantIDs)
+                Kitchen::setLimit(entry.second, limit);
         }
         else
         {