add floor

1 files changed, 19 insertions, 1 deletions

diff --git a/src/sim/cell_manager/chunk.rs b/src/sim/cell_manager/chunk.rs
index 463242d..f077233 100644
--- a/src/sim/cell_manager/chunk.rs
+++ b/src/sim/cell_manager/chunk.rs
@@ -2,7 +2,7 @@ use glam::IVec2;
 
 use crate::{
     config::{CELLS_IN_CHUNK, CHUNK_SIZE},
-    content::materials::MaterialForm,
+    content::materials::{MaterialForm, MaterialId},
     sim::{cell::Cell, lib::marching_squares::Marchable},
 };
 
@@ -29,6 +29,24 @@ impl Chunk {
             needs_texture_update: true,
         }
     }
+
+    pub fn floor() -> Self {
+        let mut c = Chunk {
+            cells: Box::new([Cell::void(); CELLS_IN_CHUNK]),
+            sleeping: true,
+            needs_texture_update: true,
+        };
+
+        for x in 0..CHUNK_SIZE {
+            c.set_cell_at_local_position(
+                x as u8,
+                CHUNK_SIZE as u8 - 1,
+                Cell::from_material(MaterialId::Steel),
+            );
+        }
+
+        c
+    }
 }
 
 impl Marchable for Chunk {