From f0e862616d4dec341a0ac31009253ed26a150538 Mon Sep 17 00:00:00 2001
From: Joshua Coles <josh@coles.to>
Date: Sat, 4 Mar 2023 13:02:46 +0000
Subject: [PATCH] Remove unneeded dim for VectorStorage

---
 src/clib.rs           | 18 +-----------------
 src/system/model.rs   |  2 +-
 src/system/storage.rs |  5 ++---
 3 files changed, 4 insertions(+), 21 deletions(-)

diff --git a/src/clib.rs b/src/clib.rs
index 4f6f625..75e612c 100644
--- a/src/clib.rs
+++ b/src/clib.rs
@@ -13,7 +13,7 @@ pub struct CStorage(VectorStorage);
 
 #[no_mangle]
 pub extern "C" fn storage_new(grid_size: u32) -> &'static mut CStorage {
-    let mut pntr = Box::new(CStorage(VectorStorage::new(grid_size, 2)));
+    let mut pntr = Box::new(CStorage(VectorStorage::new(grid_size)));
     Box::leak(pntr)
 }
 
@@ -30,22 +30,6 @@ pub extern "C" fn storage_deposit(storage: &mut CStorage, i: i32, j: i32, val: u
 #[no_mangle]
 pub extern "C" fn walk(d: u32, i: i32, j: i32) -> CPosition {
     return test::b(d, i, j);
-
-    // match d {
-    //     0 => CPosition(i + 1, j),
-    //     1 => CPosition(i - 1, j),
-    //     2 => CPosition(i, j + 1),
-    //     3 => CPosition(i, j - 1),
-    //     _ => panic!("Ahh"),
-    // }
-
-    // let (dim, sign) = d.div_rem(&2);
-    // let sign = if sign == 0 { -1 } else { 1 };
-    // // HACK: Our conventin and the MVA are different, since we are trying to strangle fig this, quick hack.
-    // let offset = Position::in_direction(1 - dim, sign * -1);
-    // let next = Position(i, j) + offset;
-    //
-    // CPosition(next.0, next.1)
 }
 
 mod test {
diff --git a/src/system/model.rs b/src/system/model.rs
index b3b4dd7..8041769 100644
--- a/src/system/model.rs
+++ b/src/system/model.rs
@@ -38,7 +38,7 @@ impl<R: Rng, P: GriddedPosition, S: Storage<P>, W: Walker<P>> DLASystem<R, P, S,
             max_particles,
             running: true,
 
-            space: VectorStorage::new(1600, 2),
+            space: VectorStorage::new(1600),
             walker: LocalRandomWalker,
             particles: vec![],
             active_particle: None,
diff --git a/src/system/storage.rs b/src/system/storage.rs
index 6934683..65c2039 100644
--- a/src/system/storage.rs
+++ b/src/system/storage.rs
@@ -8,12 +8,11 @@ pub trait Storage<P: GriddedPosition> {
 pub struct VectorStorage {
     backing: Vec<bool>,
     grid_size: u32,
-    dim: u32,
 }
 
 impl VectorStorage {
-    pub fn new(grid_size: u32, dim: u32) -> VectorStorage {
-        VectorStorage { grid_size, dim, backing: vec![false; grid_size.pow(dim) as usize] }
+    pub fn new(grid_size: u32) -> VectorStorage {
+        VectorStorage { grid_size, backing: vec![false; grid_size.pow(2) as usize] }
     }
 
     pub fn linear_index(&self, position: &Position) -> usize {