Fix errors caused by namespaced enums

Fixes #5.

Author: hannobraun

rustecs/tests/event.rs

@@ -29,6 +29,6 @@ fn it_should_generate_an_event_enum() {
 	let mut init   = Init;
 	let mut update = Update;
 
-	let _init_event  : Event = InitEvent(&mut init);
-	let _update_event: Event = UpdateEvent(&mut update);
+	let _init_event  : Event = Event::InitEvent(&mut init);
+	let _update_event: Event = Event::UpdateEvent(&mut update);
 }

rustecs/tests/systems.rs

@@ -61,7 +61,7 @@ fn it_should_trigger_systems_by_event() {
 	);
 
 	let mut update = Update;
-	systems.trigger(UpdateEvent(&mut update), &mut entities);
+	systems.trigger(Event::UpdateEvent(&mut update), &mut entities);
 
 	assert_eq!(false, entities.alphas[id]);
 	assert_eq!(true , entities.betas[id]);

rustecs_macros/src/generate/output.rs

@@ -319,7 +319,7 @@ impl SystemsGenerator {
 
 			tokens.push_all(
 				quote_tokens!(context,
-					$variant(mut _event) => {
+					Event::$variant(mut _event) => {
 						$calls_for_event
 					},
 				)