From 80824a8b69b70e6e40577e4f0236c28c4ad5c15b Mon Sep 17 00:00:00 2001
From: Kai Stevenson <kai@kaistevenson.com>
Date: Sun, 23 Aug 2026 02:48:43 -0700
Subject: explosions affect rigidbodies, use "world" for rapier

---
 src/main.rs | 34 +++++++++++++++++++++-------------
 1 file changed, 21 insertions(+), 13 deletions(-)

(limited to 'src/main.rs')

diff --git a/src/main.rs b/src/main.rs
index 492f0ba..7620f92 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -28,10 +28,9 @@ use crate::{
     },
     renderer::RendererState,
     sim::{
-        cell::cell::Cell,
+        cell::Cell,
         cell_manager::manager::CellManager,
-        lib::force::apply_explosion,
-        particle_manager::particle::Particle,
+        lib::force::{apply_bullet, apply_explosion},
         rb_manager::DebugRenderMode,
         sim_manager::{SimCtx, SimManager},
     },
@@ -80,6 +79,9 @@ struct App {
     window: Option<Arc<Window>>,
     renderer_state: Option<RendererState>,
 
+    // tests
+    bullet_origin: Option<Vec2>,
+
     // game
     input: Input,
     camera: Option<Camera>,
@@ -125,16 +127,20 @@ impl App {
                 && let Some(lm) = self.input.last_mouse_world_pos
             {
                 self.input.trigger_test_3 = false;
-                for _ in 0..100 {
-                    sim.particle_manager.particles.push(Particle {
-                        position: Vec2::new(
-                            lm.0 + random_range(-25.0..25.0),
-                            lm.1 + random_range(-25.0..25.0),
-                        ),
-                        velocity: Vec2::ZERO,
-                        material: MaterialId::Sand,
-                        life: 2.0,
-                    })
+                if let Some(origin) = self.bullet_origin {
+                    apply_bullet(
+                        &mut SimCtx {
+                            cell_manager: &mut sim.cell_manager,
+                            particle_manager: &mut sim.particle_manager,
+                            rb_manager: &mut sim.rb_manager,
+                        },
+                        origin,
+                        Vec2::new(lm.0, lm.1),
+                        800,
+                    );
+                    self.bullet_origin = None;
+                } else {
+                    self.bullet_origin = Some(Vec2::new(lm.0, lm.1));
                 }
             }
 
@@ -202,6 +208,8 @@ impl Default for App {
             window: None,
             renderer_state: None,
 
+            bullet_origin: None,
+
             input: Input {
                 last_mouse_pos_on_screen: None,
                 last_mouse_world_pos: None,
-- 
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