Serialization : started to unify how to allocate entity whether its from MakeEntity or during deserialization.

2026-09-08 23:24:48 -04:00
parent 3123d2f2e6
commit 615d36b09c
14 changed files with 307 additions and 194 deletions
@@ -0,0 +1,40 @@
+#pragma once
+
+#include <Core/Common/EnumUtils.h>
+#include <Engine/Class.h>
+
+struct Class;
+using DerivedType = void*;
+using EntityID    = uint64_t;
+
+// clang-format off
+#define ENTITY_TYPE_LIST(X) X(Inert),
+
+#define AS_ENUM(name) name
+enum class Entity_Type : uint8
+{
+    ENTITY_TYPE_LIST(AS_ENUM)
+    Count
+};
+#undef AS_ENUM
+
+extern const char* kEntity_type_names[];
+extern const Class* kEntity_type_class_ptr[];
+
+#define ENTITY(kind) ToUnderlying(Entity_Type::kind)
+// clang-format on
+
+struct Entity;
+
+#define DECLARE_ENTITY()                                                                                               \
+    Entity* base;                                                                                                      \
+    DECLARE_CLASS()
+
+#define DEFINE_ENTITY_VERSIONED(entity, version)                                                                       \
+    constexpr Class entityKind##entity =                                                                               \
+        MakeClass(ConstString(#entity), (uint8)Entity_Type::entity, (version), &class_kind_Entity, sizeof(entity),     \
+                  alignof(entity), (&initialize_thunk<entity>), (&serialize_thunk<entity>));                           \
+    Class* entity::kind = const_cast<Class*>(&entityKind##entity);
+
+// Note: Needed by every classes see define above
+extern const Class class_kind_Entity;