1 files changed, 1 insertions, 0 deletions
diff --git a/src/sim/cell.rs b/src/sim/cell.rs
index 5a9fc1f..ca0b969 100644
--- a/src/sim/cell.rs
+++ b/src/sim/cell.rs
@@ -4,6 +4,7 @@ use crate::{config::SETTLED_THRESOHLD, content::materials::MaterialId};
 pub struct Cell {
     pub material: MaterialId,
     pub flags: u8,
+    // TODO move this to a per-chunk hashmap
     pub data: u16,
 }