fixed mapping empty space for native BD engine

diff --git a/src/tools.c b/src/tools.c
index 4e5c9cd6d252c699d2d66f9488f1a310724b33ed..bf6192dd2d57a4e6e268d0454988dc425d857c80 100644 (file)
--- a/src/tools.c
+++ b/src/tools.c
@@ -6071,6 +6071,10 @@ bd_object_mapping_list[] =
 {
   // additional RND style elements mapped to BD style elements (must be listed first)
 
+  {
+    O_SPACE,                                   TRUE,
+    EL_EMPTY,                                  -1, -1
+  },
   {
     O_DIRT,                                    TRUE,
     EL_SAND,                                   -1, -1
@@ -6116,7 +6120,7 @@ bd_object_mapping_list[] =
 
   {
     O_SPACE,                                   TRUE,
-    EL_EMPTY,                                  -1, -1
+    EL_BDX_EMPTY,                              -1, -1
   },
   {
     O_DIRT,                                    TRUE,