From 4380928861c2a43f0d0b9793b9e501c720cf5803 Mon Sep 17 00:00:00 2001
From: Kai Stevenson <kai@kaistevenson.com>
Date: Sat, 22 Aug 2026 17:59:19 -0700
Subject: default impl for behaviour trait

---
 src/sim/lib/force.rs | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'src/sim/lib')

diff --git a/src/sim/lib/force.rs b/src/sim/lib/force.rs
index 8acfa15..ff65fef 100644
--- a/src/sim/lib/force.rs
+++ b/src/sim/lib/force.rs
@@ -4,7 +4,7 @@ use rand::random_range;
 use crate::sim::{
     cell::{
         cell::Cell,
-        materials::{MaterialId, fire::FireCellView},
+        materials::{MaterialForm, MaterialId, fire::FireCellView},
     },
     particle_manager::particle::Particle,
     sim_manager::SimCtx,
@@ -52,7 +52,13 @@ pub fn apply_explosion(
                                 1.0,
                             ));
                         }
-                    } else {
+                    } else if [
+                        MaterialForm::Solid,
+                        MaterialForm::Liquid,
+                        MaterialForm::Powder,
+                    ]
+                    .contains(&cell.material.def().form)
+                    {
                         ctx.cell_manager
                             .set_cell_from_game_position(ipos.x, ipos.y, fire, false);
                         if random_range(0.0..1.0) > 0.6 {
-- 
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