1 files changed, 5 insertions, 7 deletions
diff --git a/ecs/src/lib.rs b/ecs/src/lib.rs
index 3caaa6b..32d82bc 100644
--- a/ecs/src/lib.rs
+++ b/ecs/src/lib.rs
@@ -184,10 +184,10 @@ impl World
         Query::new(self)
     }
 
-    pub fn flexible_query<'terms>(
+    pub fn flexible_query<const MAX_TERM_CNT: usize>(
         &self,
-        terms: QueryTerms<'terms>,
-    ) -> FlexibleQuery<'_, 'terms>
+        terms: QueryTerms<MAX_TERM_CNT>,
+    ) -> FlexibleQuery<'_, MAX_TERM_CNT>
     {
         FlexibleQuery::new(self, terms)
     }
@@ -536,11 +536,9 @@ impl World
 
     fn emit_event_by_id(&self, event_id: Uid)
     {
-        let mut query_required_ids = [SystemComponent::id(), event_id];
-
         let query = self.flexible_query(
-            QueryTerms::builder()
-                .with_required_ids(&mut query_required_ids)
+            QueryTerms::<2>::builder()
+                .with_required([SystemComponent::id(), event_id])
                 .build(),
         );