From fcda9726d5e3c4dba564c7f94a3e5ae0bc163716 Mon Sep 17 00:00:00 2001
From: Joshua Coles <josh@coles.to>
Date: Fri, 3 Mar 2023 10:46:00 +0000
Subject: [PATCH] Move RNG gen to elsewhere

---
 src/main.rs         | 2 +-
 src/system/model.rs | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 7344996..5791fdb 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -30,7 +30,7 @@ fn main() {
     let cli = Cli::parse();
 
     let mut sys = DLASystem::<SmallRng, VectorStorage, LocalRandomWalker>::new(
-        cli.seed,
+        SmallRng::seed_from_u64(cli.seed),
         cli.max_particles,
         cli.stick_probability
     );
diff --git a/src/system/model.rs b/src/system/model.rs
index a50e63a..7bad802 100644
--- a/src/system/model.rs
+++ b/src/system/model.rs
@@ -28,9 +28,9 @@ pub struct DLASystem<R: Rng, S: Storage, W: Walker<R>> {
 }
 
 impl<R: Rng, S: Storage, W: Walker<R>> DLASystem<R, S, W> {
-    pub fn new(seed: u64, max_particles: usize, stick_probability: f32) -> DLASystem<SmallRng, VectorStorage, LocalRandomWalker> {
+    pub fn new(rng: R, max_particles: usize, stick_probability: f32) -> DLASystem<R, VectorStorage, LocalRandomWalker> {
         let mut sys: DLASystem<SmallRng, VectorStorage, LocalRandomWalker> = DLASystem {
-            rng: SmallRng::seed_from_u64(seed),
+            rng,
             stick_probability,
             max_particles,
             running: true,