1 files changed, 16 insertions, 0 deletions
diff --git a/src/mmo/ids.cpp b/src/mmo/ids.cpp
index d40d5c3..65c470b 100644
--- a/src/mmo/ids.cpp
+++ b/src/mmo/ids.cpp
@@ -18,9 +18,25 @@
 //    You should have received a copy of the GNU General Public License
 //    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+#include "../io/extract.hpp"
+
 #include "../poison.hpp"
 
 
 namespace tmwa
 {
+bool impl_extract(XString str, Species *w)
+{
+    // lots of data files use this
+    if (str == "-1"_s)
+    {
+        *w = NEGATIVE_SPECIES;
+        return true;
+    }
+    return extract(str, &w->_value);
+}
+bool impl_extract(XString str, GmLevel *lvl)
+{
+    return extract(str, &lvl->bits);
+}
 } // namespace tmwa