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Implement reflection for Entity #689

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merged 1 commit into from
Oct 7, 2023
Merged

Implement reflection for Entity #689

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4 changes: 4 additions & 0 deletions core/include/cubos/core/ecs/entity/entity.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,8 @@
#include <bitset>
#include <cstdint>

#include <cubos/core/reflection/reflect.hpp>

namespace cubos::core::ecs
{
/// @brief Identifies an entity.
Expand All @@ -19,6 +21,8 @@ namespace cubos::core::ecs
/// @ingroup core-ecs-entity
struct Entity
{
CUBOS_REFLECT;

/// @brief Type used to store which components an entity has.
using Mask = std::bitset<CUBOS_CORE_ECS_MAX_COMPONENTS + 1>;

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18 changes: 18 additions & 0 deletions core/src/cubos/core/ecs/entity/entity.cpp
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Expand Up @@ -3,9 +3,27 @@
#include <cubos/core/data/old/serializer.hpp>
#include <cubos/core/ecs/entity/entity.hpp>
#include <cubos/core/ecs/entity/hash.hpp>
#include <cubos/core/reflection/external/primitives.hpp>
#include <cubos/core/reflection/traits/constructible.hpp>
#include <cubos/core/reflection/traits/fields.hpp>
#include <cubos/core/reflection/type.hpp>

using cubos::core::ecs::Entity;
using cubos::core::ecs::EntityHash;
using cubos::core::reflection::ConstructibleTrait;
using cubos::core::reflection::FieldsTrait;
using cubos::core::reflection::Type;

CUBOS_REFLECT_IMPL(Entity)

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core/src/cubos/core/ecs/entity/entity.cpp#L17 

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{
return Type::create("cubos::core::ecs::Entity")
.with(ConstructibleTrait::typed<Entity>()
.withCopyConstructor()
.withMoveConstructor()
.withDefaultConstructor()

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core/src/cubos/core/ecs/entity/entity.cpp#L19-L23 

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.build())
.with(FieldsTrait().withField("index", &Entity::index).withField("generation", &Entity::generation));

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}

template <>
void cubos::core::data::old::serialize<Entity>(Serializer& ser, const Entity& obj, const char* name)
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