From 50bc6745d8d1f0c5c0e6fbf5518be64bfb2aea83 Mon Sep 17 00:00:00 2001
From: Ezekiel Warren <ezekiel@seaube.com>
Date: Sat, 30 Nov 2024 13:35:09 -0800
Subject: [PATCH] feat: new clone registry core function

---
 ecsact/runtime/core.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/ecsact/runtime/core.h b/ecsact/runtime/core.h
index c392b4c7..ad4fbc3a 100644
--- a/ecsact/runtime/core.h
+++ b/ecsact/runtime/core.h
@@ -50,6 +50,16 @@ ECSACT_CORE_API_FN(void, ecsact_destroy_registry)
 	ecsact_registry_id registry
 );
 
+/**
+ * Creates a new registry from an existing one with all its entities and
+ * components intact.
+ */
+ECSACT_CORE_API_FN(void, ecsact_clone_registry)
+( //
+	ecsact_registry_id registry,
+	const char*        registry_name
+);
+
 /**
  * Destroy all entities
  */
@@ -295,6 +305,7 @@ ECSACT_CORE_API_FN(ecsact_stream_error, ecsact_stream)
 #else
 #	define FOR_EACH_ECSACT_CORE_API_FN(fn, ...)           \
 		fn(ecsact_create_registry, __VA_ARGS__);             \
+		fn(ecsact_clone_registry, __VA_ARGS__);              \
 		fn(ecsact_destroy_registry, __VA_ARGS__);            \
 		fn(ecsact_clear_registry, __VA_ARGS__);              \
 		fn(ecsact_create_entity, __VA_ARGS__);               \