Free alloc'd anims in h_dukeanim. Adds a function hash_loop().

git-svn-id: https://svn.eduke32.com/eduke32@5234 1a8010ca-5511-0410-912e-c29ae57300e0

polymer/eduke32/build/include/build.h

@@ -1407,6 +1407,7 @@ typedef struct
 } hashtable_t;
 
 void hash_init(hashtable_t *t);
+void hash_loop(hashtable_t *t, void (*func)(const char *, intptr_t));
 void hash_free(hashtable_t *t);
 intptr_t  hash_findcase(const hashtable_t *t, const char *s);
 intptr_t  hash_find(const hashtable_t *t, const char *s);

polymer/eduke32/build/src/engine.c

@@ -18223,6 +18223,16 @@ void hash_init(hashtable_t *t)
     t->items=(hashitem_t **)Xcalloc(1, t->size * sizeof(hashitem_t));
 }
 
+void hash_loop(hashtable_t *t, void (*func)(const char *, intptr_t))
+{
+    if (t->items == NULL)
+        return;
+
+    for (int32_t i=0; i < t->size; i++)
+        for (hashitem_t *item=t->items[i]; item != NULL; item = item->next)
+            func(item->string, item->key);
+}
+
 void hash_free(hashtable_t *t)
 {
     if (t->items == NULL)

polymer/eduke32/build/src/osd.c

@@ -674,6 +674,7 @@ void OSD_Cleanup(void)
     MAYBE_FCLOSE_AND_NULL(osdlog);
     DO_FREE_AND_NULL(osd->cvars);
     DO_FREE_AND_NULL(osd->editor.buf);
+    DO_FREE_AND_NULL(osd->editor.tmp);
     for (i=0; i<OSDMAXHISTORYDEPTH; i++)
         DO_FREE_AND_NULL(osd->history.buf[i]);
     DO_FREE_AND_NULL(osd->text.buf);

polymer/eduke32/source/game.c

@@ -10827,6 +10827,11 @@ static void G_DisplayLogo(void)
     clearallviews(0L);
 }
 
+static void G_FreeHashAnim(const char *UNUSED(string), intptr_t key)
+{
+    Bfree((void *)key);
+}
+
 static void G_Cleanup(void)
 {
     int32_t i;
@@ -10870,7 +10875,8 @@ static void G_Cleanup(void)
     hash_free(&h_gamefuncs);
 #endif
 
-    hash_free(&h_dukeanim); // TODO: free the dukeanim_t structs the hash table entries point to
+    hash_loop(&h_dukeanim, G_FreeHashAnim);
+    hash_free(&h_dukeanim);
 }
 
 /*