2 files changed, 14 insertions, 0 deletions
diff --git a/src/emap/data/npcd.c b/src/emap/data/npcd.c
index 9a57a12..91d92e7 100644
--- a/src/emap/data/npcd.c
+++ b/src/emap/data/npcd.c
@@ -40,3 +40,15 @@ struct NpcdExt *npcd_create(void)
     data->walkMask = 0;
     return data;
 }
+
+void npcd_copy(TBL_NPC *snd,
+               TBL_NPC *nd)
+{
+    const struct NpcdExt *sData = npcd_get(snd);
+    struct NpcdExt *dData = npcd_get(nd);
+    if (!snd || !nd)
+        return;
+    dData->init = sData->init;
+    dData->language = sData->language;
+    dData->walkMask = sData->walkMask;
+}
diff --git a/src/emap/data/npcd.h b/src/emap/data/npcd.h
index 43479f1..8cbba2f 100644
--- a/src/emap/data/npcd.h
+++ b/src/emap/data/npcd.h
@@ -8,5 +8,7 @@ struct NpcdExt;
 
 struct NpcdExt *npcd_get(TBL_NPC *nd);
 struct NpcdExt *npcd_create(void);
+void npcd_copy(TBL_NPC *snd,
+               TBL_NPC *nd);
 
 #endif  // EVOL_MAP_NPCD