GeometryCollectionSnapshot.h

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#pragma once
#include "common/Export.h"
 
#include "common/Result.h"
#include "common/Value.h"
#include "schema/SchemaTypes.h"
 
#include <cstdint>
#include <string_view>
#include <vector>
 
namespace eve::physics {
 
class GeometryCollectionInstance;
 
struct EVENGINE_API_DOMAINS GeometryCollectionInstanceSnapshot {
    static constexpr std::string_view SchemaId      = "physics:geometry-collection-instance";
    static constexpr std::uint32_t    SchemaVersion = 1;
 
    struct BoneSnapshot {
        std::uint8_t state = 0;
        bool         anchored = false;
        int          clusterId = 0;
        int          fractureLevel = 0;
        float        halfExtentX = 0.5f;
        float        halfExtentY = 0.5f;
        float        halfExtentZ = 0.5f;
    };
    struct EdgeSnapshot {
        int   boneA = 0;
        int   boneB = 0;
        float strainThreshold = 1.f;
        float accumulatedStrain = 0.f;
        bool  broken = false;
    };
 
    float originX = 0.f;
    float originY = 0.f;
    float originZ = 0.f;
    std::int64_t lastTick = 0;
    std::uint64_t sleepBatchRevision = 0;
    std::vector<BoneSnapshot> bones;
    std::vector<EdgeSnapshot> edges;
 
    [[nodiscard("check geometry-collection instance snapshot validation")]] eve::Result<void> validate() const;
    [[nodiscard("check geometry-collection instance snapshot encoding")]] eve::Result<eve::Value> toValue() const;
    [[nodiscard]] static eve::schema::SchemaDefinition schemaDefinition();
    [[nodiscard("check geometry-collection instance schema registration")]] static eve::Result<void>
    ensureSchemaRegistered();
    [[nodiscard("check geometry-collection instance snapshot decoding")]]
    static eve::Result<GeometryCollectionInstanceSnapshot> fromValue(const eve::Value& value);
};
 
}  // namespace eve::physics