1 files changed, 5 insertions, 5 deletions
diff --git a/src/sim/materials/mod.rs b/src/sim/materials/mod.rs
index 410236d..86ae7d5 100644
--- a/src/sim/materials/mod.rs
+++ b/src/sim/materials/mod.rs
@@ -14,7 +14,7 @@ pub enum MaterialId {
 
 pub struct MaterialDef {
     pub name: &'static str,
-    pub color: [u8; 4],
+    pub color: (u8, u8, u8, u8),
     pub density: u8,
     pub sim_update: Option<fn(ctx: &mut UpdateCtx) -> ()>,
 }
@@ -22,25 +22,25 @@ pub struct MaterialDef {
 static MATERIALS: [MaterialDef; 4] = [
     MaterialDef {
         name: "Void",
-        color: [0x00, 0x00, 0x00, 0xFF],
+        color: (0x00, 0x00, 0x00, 0xFF),
         density: 0,
         sim_update: None,
     },
     MaterialDef {
         name: "Sand",
-        color: [0xDE, 0xCB, 0x85, 0xFF],
+        color: (0xDE, 0xCB, 0x85, 0xFF),
         density: 50,
         sim_update: Some(sand::sim_update),
     },
     MaterialDef {
         name: "Wood",
-        color: [0x85, 0x56, 0x1D, 0xFF],
+        color: (0x85, 0x56, 0x1D, 0xFF),
         density: 50,
         sim_update: None,
     },
     MaterialDef {
         name: "Water",
-        color: [0x38, 0xA9, 0xFF, 0xFF],
+        color: (0x38, 0xA9, 0xFF, 0xFF),
         density: 40,
         sim_update: Some(water::sim_update),
     },