1 files changed, 37 insertions, 0 deletions
diff --git a/src/d_iwad.c b/src/d_iwad.c
index fdec8cb9..a9a1e2bd 100644
--- a/src/d_iwad.c
+++ b/src/d_iwad.c
@@ -635,3 +635,40 @@ char *D_FindIWAD(int mask, GameMission_t *mission)
     return result;
 }
 
+// Find all IWADs in the IWAD search path matching the given mask.
+
+iwad_t **D_FindAllIWADs(int mask)
+{
+    iwad_t **result;
+    int result_len;
+    char *filename;
+    int i;
+
+    result = malloc(sizeof(iwad_t *) * (arrlen(iwads) + 1));
+    result_len = 0;
+
+    // Try to find all IWADs
+
+    for (i=0; i<arrlen(iwads); ++i)
+    {
+        if (((1 << iwads[i].mission) & mask) == 0)
+        {
+            continue;
+        }
+
+        filename = D_FindWADByName(iwads[i].name);
+
+        if (filename != NULL)
+        {
+            result[result_len] = &iwads[i];
+            ++result_len;
+        }
+    }
+
+    // End of list
+
+    result[result_len] = NULL;
+
+    return result;
+}
+