feat(engine-ecs): pass world ref to error handlers

2 files changed, 10 insertions, 6 deletions

diff --git a/engine-ecs/src/error.rs b/engine-ecs/src/error.rs
index 185b706..c3da052 100644
--- a/engine-ecs/src/error.rs
+++ b/engine-ecs/src/error.rs
@@ -2,6 +2,8 @@ use std::fmt::{Debug, Display, Write as _};
 
 use backtrace::Backtrace;
 
+use crate::World;
+
 #[macro_export]
 macro_rules! error {
     ($lit: literal) => {
@@ -132,7 +134,7 @@ where
     }
 }
 
-pub type ErrorHandler = fn(Error, Metadata);
+pub type HandlerFn = fn(&World, Error, Metadata);
 
 /// Error metadata.
 #[derive(Debug)]
@@ -162,7 +164,7 @@ impl Display for SourceKind
     }
 }
 
-pub fn err_handler_panic(mut err: Error, err_metadata: Metadata)
+pub fn err_handler_panic(_world: &World, mut err: Error, err_metadata: Metadata)
 {
     err.resolve_backtrace();
 
@@ -172,7 +174,7 @@ pub fn err_handler_panic(mut err: Error, err_metadata: Metadata)
     );
 }
 
-pub fn err_handler_log_error(err: Error, err_metadata: Metadata)
+pub fn err_handler_log_error(_world: &World, err: Error, err_metadata: Metadata)
 {
     tracing::error!(
         "Error occurred in {} '{}': {err:#}",
diff --git a/engine-ecs/src/lib.rs b/engine-ecs/src/lib.rs
index 28b6b06..e9a28ab 100644
--- a/engine-ecs/src/lib.rs
+++ b/engine-ecs/src/lib.rs
@@ -19,7 +19,7 @@ use crate::component::{
 use crate::entity::{Declaration as EntityDeclaration, Handle as EntityHandle, Name as EntityName};
 use crate::error::{
     err_handler_panic,
-    ErrorHandler,
+    HandlerFn as ErrorHandlerFn,
     Metadata as ErrorMetadata,
     SourceKind as ErrorSourceKind,
 };
@@ -87,7 +87,7 @@ pub struct World
     data: WorldData,
     stop: AtomicBool,
     is_first_tick: AtomicBool,
-    error_handler: ErrorHandler,
+    error_handler: ErrorHandlerFn,
 }
 
 impl World
@@ -109,7 +109,7 @@ impl World
         world
     }
 
-    pub fn set_err_handler(&mut self, err_handler: ErrorHandler)
+    pub fn set_err_handler(&mut self, err_handler: ErrorHandlerFn)
     {
         self.error_handler = err_handler;
     }
@@ -414,6 +414,7 @@ impl World
                 cold_path();
 
                 (self.error_handler)(
+                    self,
                     err,
                     ErrorMetadata {
                         source_name: system.system.name(),
@@ -667,6 +668,7 @@ impl World
                 cold_path();
 
                 (self.error_handler)(
+                    self,
                     err,
                     ErrorMetadata {
                         source_name: observer.name(),