From bd278140bcc7e7d433917f14e99038f2e6453027 Mon Sep 17 00:00:00 2001
From: Luke <lukexor@gmail.com>
Date: Mon, 11 Nov 2024 14:06:15 -0800
Subject: [PATCH] fix: fixed wasm

---
 shell.nix                                  | 1 +
 tetanes/Cargo.toml                         | 6 +++++-
 tetanes/src/nes/renderer/gui/ppu_viewer.rs | 4 ----
 tetanes/src/sys/platform/wasm.rs           | 2 +-
 4 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/shell.nix b/shell.nix
index c9271124..e8ba4571 100644
--- a/shell.nix
+++ b/shell.nix
@@ -14,6 +14,7 @@ with (import <nixpkgs> {
       ];
       targets = ["wasm32-unknown-unknown"];
     }))
+    trunk
     udev
   ];
 
diff --git a/tetanes/Cargo.toml b/tetanes/Cargo.toml
index 0627f401..4adeb0fb 100644
--- a/tetanes/Cargo.toml
+++ b/tetanes/Cargo.toml
@@ -76,7 +76,11 @@ tracing.workspace = true
 tracing-subscriber.workspace = true
 uuid = { version = "1.10", features = ["v4", "fast-rng", "serde"] }
 webbrowser = { version = "1.0", features = ["hardened", "disable-wsl"] }
-wgpu = { version = "23.0", features = ["webgl", "webgpu"] }
+wgpu = { version = "23.0", features = [
+  "webgl",
+  "webgpu",
+  "fragile-send-sync-non-atomic-wasm", # Safe because we're not enabling atomics
+] }
 winit = { version = "0.30", features = ["serde"] }
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
diff --git a/tetanes/src/nes/renderer/gui/ppu_viewer.rs b/tetanes/src/nes/renderer/gui/ppu_viewer.rs
index 26ca027b..bff79ff2 100644
--- a/tetanes/src/nes/renderer/gui/ppu_viewer.rs
+++ b/tetanes/src/nes/renderer/gui/ppu_viewer.rs
@@ -345,10 +345,6 @@ impl PpuViewer {
 
         let open = Arc::clone(&self.open);
         let state = Arc::clone(&self.state);
-        // let Some(cfg) = self.resources.take() else {
-        //     warn!("PpuViewer::prepare was not called with required resources");
-        //     return;
-        // };
 
         let mut viewport_builder = egui::ViewportBuilder::default()
             .with_title(Self::TITLE)
diff --git a/tetanes/src/sys/platform/wasm.rs b/tetanes/src/sys/platform/wasm.rs
index 34539222..f1656c8e 100644
--- a/tetanes/src/sys/platform/wasm.rs
+++ b/tetanes/src/sys/platform/wasm.rs
@@ -356,7 +356,7 @@ pub mod renderer {
             (viewport_ui_cb, raw_input.take())
         };
 
-        let mut output = ctx.run(raw_input, |ctx| match viewport_ui_cb {
+        let mut output = ctx.run(raw_input, |ctx| match &viewport_ui_cb {
             Some(viewport_ui_cb) => viewport_ui_cb(ctx),
             None => gui.borrow_mut().ui(ctx, None),
         });