1 files changed, 19 insertions, 0 deletions
diff --git a/src/sim/cell.rs b/src/sim/cell.rs
new file mode 100644
index 0000000..2e26ddc
--- /dev/null
+++ b/src/sim/cell.rs
@@ -0,0 +1,19 @@
+use crate::sim::materials::MaterialId;
+
+#[derive(Clone, Copy)]
+pub struct Cell {
+    pub material: MaterialId,
+    pub flags: u8,
+}
+
+impl Cell {
+    pub fn void() -> Cell {
+        Cell {
+            material: MaterialId::Void,
+            flags: 0,
+        }
+    }
+    pub fn from_material(material: MaterialId) -> Cell {
+        Cell { material, flags: 0 }
+    }
+}