From a216e61a00bde792a49a92593012f9baecf86f3d Mon Sep 17 00:00:00 2001
From: Kai Stevenson <kai@kaistevenson.com>
Date: Fri, 21 Aug 2026 00:14:10 -0700
Subject: explosions

---
 src/sim/cell/materials/fire.rs | 9 +++++----
 src/sim/cell/materials/mod.rs  | 8 ++++----
 2 files changed, 9 insertions(+), 8 deletions(-)

(limited to 'src/sim/cell')

diff --git a/src/sim/cell/materials/fire.rs b/src/sim/cell/materials/fire.rs
index dd1ff8c..f582a0c 100644
--- a/src/sim/cell/materials/fire.rs
+++ b/src/sim/cell/materials/fire.rs
@@ -5,7 +5,7 @@ use crate::sim::{
     cell_sim::sim::UpdateCtx,
 };
 
-trait FireCellView {
+pub trait FireCellView {
     fn get_ticks_lived(self) -> u16;
     fn set_ticks_lived(&mut self, ticks: u16) -> ();
     fn is_flammable(self) -> bool;
@@ -31,12 +31,13 @@ pub fn sim_update(ctx: &mut UpdateCtx) {
     let ticks_lived = ctx.cell.get_ticks_lived();
     // 2 seconds
     if ticks_lived > 240 {
-        // we have a chance to live longer--roughly 50% chance of living an extra second
-        if ctx.rng.random_range(0.0..1.0) > 0.995 {
+        // we have a chance to live longer--roughly ?% chance of living an extra second
+        if ctx.rng.random_range(0.0..1.0) > 0.9 {
             // kill ourselves, with a chance to turn into ash
+            ctx.do_rewrite = false;
             if ctx.rng.random_range(0.0..1.0) > 0.8 {
                 // TODO ash material
-                ctx.set_cell(0, 0, Cell::from_material(MaterialId::Sand));
+                // ctx.set_cell(0, 0, Cell::from_material(MaterialId::Sand));
             } else {
                 ctx.set_cell(0, 0, Cell::void());
             }
diff --git a/src/sim/cell/materials/mod.rs b/src/sim/cell/materials/mod.rs
index 9bcf5e4..e2b5fc6 100644
--- a/src/sim/cell/materials/mod.rs
+++ b/src/sim/cell/materials/mod.rs
@@ -1,9 +1,9 @@
 use crate::sim::cell_sim::sim::UpdateCtx;
 
-mod fire;
-mod gas;
-mod liquid;
-mod powder;
+pub mod fire;
+pub mod gas;
+pub mod liquid;
+pub mod powder;
 
 #[repr(u8)]
 #[derive(Clone, Copy, PartialEq, Eq, Debug)]
-- 
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