fix brush

1 files changed, 4 insertions, 1 deletions

diff --git a/src/sim/cell_manager/manager.rs b/src/sim/cell_manager/manager.rs
index 93b720d..64b97f1 100644
--- a/src/sim/cell_manager/manager.rs
+++ b/src/sim/cell_manager/manager.rs
@@ -40,7 +40,10 @@ impl CellManager {
         if let Some(&idx) = self.chunk_position_to_chunk_idx.get(&(cx, cy)) {
             self.chunks[idx].set_cell_at_local_position(dx, dy, cell);
             // this is a temporary hack
-            self.chunks[idx].sleeping = sleeping;
+            if !sleeping {
+                self.chunks[idx].sleeping = false;
+                self.chunks[idx].collider_dirty_seqno = Some(0);
+            }
             self.chunks[idx].needs_texture_update = true;
         }
     }