From fa8118bb781d2311e77e2bc86fafe55f5f328e49 Mon Sep 17 00:00:00 2001
From: Vinzenz Schroeter <vinzenz.f.s@gmail.com>
Date: Fri, 2 May 2025 16:12:54 +0200
Subject: [PATCH] tweak visuals

---
 src/app.rs        |  2 +-
 src/rules.rs      | 11 +++++++----
 src/simulation.rs |  9 ++++-----
 3 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/src/app.rs b/src/app.rs
index 1b5ee67..78a0474 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -45,7 +45,7 @@ impl App {
             connection,
             sim: Simulation::new(),
             terminated: false,
-            target_duration: FRAME_PACING,
+            target_duration: FRAME_PACING * 4,
             pixels: Bitmap::max_sized(),
             luma: BrightnessGrid::new(TILE_WIDTH, TILE_HEIGHT),
         }
diff --git a/src/rules.rs b/src/rules.rs
index b7432d7..40b984f 100644
--- a/src/rules.rs
+++ b/src/rules.rs
@@ -12,8 +12,11 @@ pub struct Rules<T: Value>
 
 type Kernel3x3 = [[bool; 3]; 3];
 
-pub const MOORE_NEIGHBORHOOD: Kernel3x3 =
-    [[true, true, true], [true, false, true], [true, true, true]];
+pub const MOORE_NEIGHBORHOOD: Kernel3x3 =    [
+    [true, true, true],
+        [true, false, true],
+        [true, true, true]
+];
 
 pub const NEUMANN_NEIGHBORHOOD: Kernel3x3 = [
     [false, true, false],
@@ -83,8 +86,8 @@ pub fn generate_u8b3() -> Rules<u8> {
         &[],
     );
 
-    let add = rng.gen_range(5..40);
-    let sub = rng.gen_range(5..40);
+    let add = rng.gen_range(1..15);
+    let sub = rng.gen_range(1..15);
 
     println_info(format!("generated u8b3: Birth {birth:?} Survival {survive:?}, kernel: {kernel:?}, alive_thresh: {alive_threshold}, delta: {add}/{sub}"));
 
diff --git a/src/simulation.rs b/src/simulation.rs
index a3a8e51..03e03d2 100644
--- a/src/simulation.rs
+++ b/src/simulation.rs
@@ -75,10 +75,8 @@ impl Simulation {
         self.left_pixels.step();
         self.right_pixels.step();
 
-        if self.iteration % Wrapping(10) == Wrapping(0) {
-            self.left_luma.step();
-            self.right_luma.step();
-        }
+        self.left_luma.step();
+        self.right_luma.step();
 
         self.iteration += Wrapping(1u8);
 
@@ -121,7 +119,8 @@ impl Simulation {
             };
             for y in 0..luma.height() {
                 let set = left_or_right.get(x, y) as f32 / u8::MAX as f32 * u8::from(Brightness::MAX) as f32;
-                let set = Brightness::try_from(set as u8).unwrap();
+                let set = (set as u8).max(1);
+                let set = Brightness::try_from(set).unwrap();
                 luma.set(x, y, set);
             }
         }