gamnit: don't remap sprites removed from a set after their modification

[nit.git] / lib / gamnit / flat / flat_core.nit

diff --git a/lib/gamnit/flat/flat_core.nit b/lib/gamnit/flat/flat_core.nit
index 932a584..dcb11f6 100644 (file)
--- a/lib/gamnit/flat/flat_core.nit
+++ b/lib/gamnit/flat/flat_core.nit
@@ -961,6 +961,10 @@ class SpriteSet
        do
                # Remap sprites that may need to change context
                for sprite in sprites_to_remap do
+
+                       # Skip if it was removed from this set after being modified
+                       if sprite.context != self then continue
+
                        unmap_sprite sprite
                        map_sprite sprite
                end