All context implentations done. Adding markers then moving to testing

Author: Kelwan

ecsact/entt/detail/system_execution_context.hh

@@ -34,6 +34,13 @@ struct ecsact_system_execution_context {
 	ecsact::entt::entity_id entity;
 	::entt::registry*       registry = nullptr;
 
+	// pass in the context to this class that's a pointer
+	// context(ptr) = parent_ctx(ptr)
+	// no longer dependent on context ptr
+	// parent_ctx made a copy of the pointer
+
+	ecsact_system_execution_context* parent_ctx = nullptr;
+
 	virtual ~ecsact_system_execution_context() = default;
 
 	virtual auto action( //

ecsact/entt/execution.hh

@@ -5,6 +5,7 @@
 #include <cassert>
 #include <span>
 #include <type_traits>
+// #include "ecsact/entt/detail/system_execution_context.hh"
 #include "ecsact/runtime/common.h"
 #include "entt/entity/registry.hpp"
 #include "ecsact/entt/detail/globals.hh"
@@ -92,7 +93,10 @@ struct actions_map {
  *       `ecsact_rt_entt_codegen`.
  */
 template<typename System>
-auto execute_system(::entt::registry&) -> void {
+auto execute_system( //
+	::entt::registry&                registry,
+	ecsact_system_execution_context* parent
+) -> void {
 	static_assert(detail::unimplemented_by_codegen<System>, R"(
  -----------------------------------------------------------------------------
 | (!) CODEGEN ERROR                                                           |