Fix create_reloadable_sprite_shader in wasm

Makefile

@@ -38,8 +38,9 @@ EXAMPLE=fragment-shader
 # default: wasm-build
 # default: profile-startup
 # default: bitmob
-# default: example
-default: wasm-egui-scaling
+default: example
+# default: example-wasm
+# default: wasm-egui-scaling
 # default: egui-demo
 # default: lint
 # default: test
@@ -53,6 +54,9 @@ bitmob:
 example:
 	$(ENV_VARS) cargo run --example $(EXAMPLE) $(FLAGS)
 
+example-wasm:
+	$(ENV_VARS) cargo run --example $(EXAMPLE) $(FLAGS) --target wasm32-unknown-unknown
+
 egui-demo:
 	$(ENV_VARS) cargo run --bin egui-scaling
 

comfy-wgpu/src/hot_reload.rs

@@ -20,34 +20,6 @@ macro_rules! reloadable_shader_source {
     };
 }
 
-/// Similar to `create_shader` but automatically hot reloads the shader on change.
-/// Note that `create_reloadable_sprite_shader` will automatically call
-/// `sprite_shader_from_fragment`, meaning your source should only contain the fragment part.
-///
-/// The user needs to provide a `ReloadableShaderSource` which contains the static source to be
-/// embedded in the binary, as well as the path to the shader file path for hot reloading.
-///
-/// The [fragment_shader
-/// example](https://github.com/darthdeus/comfy/blob/master/comfy/examples/fragment-shader.rs#L24-L57)
-/// contains a full working example of how works.
-pub fn create_reloadable_sprite_shader(
-    shaders: &mut ShaderMap,
-    name: &str,
-    reloadable_source: ReloadableShaderSource,
-    uniform_defs: UniformDefs,
-) -> Result<ShaderId> {
-    let id = create_shader(
-        shaders,
-        name,
-        &sprite_shader_from_fragment(&reloadable_source.static_source),
-        uniform_defs,
-    )?;
-
-    watch_shader_path(&reloadable_source.path, id)?;
-
-    Ok(id)
-}
-
 pub fn watch_shader_path(
     path: &str,
     shader_id: ShaderId,

comfy/src/lib.rs

@@ -38,7 +38,7 @@ pub use crate::game_loop::*;
 // pub use crate::macros::*;
 pub use crate::particles::*;
 pub use crate::render::*;
-// pub use crate::shaders::*;
+pub use crate::shaders::*;
 pub use crate::timer::*;
 pub use crate::trail::*;
 pub use crate::update_stages::*;

comfy/src/shaders.rs

@@ -1,4 +1,34 @@
 // use miniquad::{BlendFactor, BlendState, BlendValue, Equation};
+use crate::*;
+
+/// Similar to `create_shader` but automatically hot reloads the shader on change.
+/// Note that `create_reloadable_sprite_shader` will automatically call
+/// `sprite_shader_from_fragment`, meaning your source should only contain the fragment part.
+///
+/// The user needs to provide a `ReloadableShaderSource` which contains the static source to be
+/// embedded in the binary, as well as the path to the shader file path for hot reloading.
+///
+/// The [fragment_shader
+/// example](https://github.com/darthdeus/comfy/blob/master/comfy/examples/fragment-shader.rs#L24-L57)
+/// contains a full working example of how works.
+pub fn create_reloadable_sprite_shader(
+    shaders: &mut ShaderMap,
+    name: &str,
+    reloadable_source: ReloadableShaderSource,
+    uniform_defs: UniformDefs,
+) -> Result<ShaderId> {
+    let id = create_shader(
+        shaders,
+        name,
+        &sprite_shader_from_fragment(&reloadable_source.static_source),
+        uniform_defs,
+    )?;
+
+    #[cfg(not(target_arch = "wasm32"))]
+    watch_shader_path(&reloadable_source.path, id)?;
+
+    Ok(id)
+}
 
 // use crate::*;
 // use notify::{event::AccessKind, Event, EventKind, RecursiveMode, Watcher};