VehicleInternal.hpp

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#pragma once
 
#include "entity/EntityId.hpp"
#include <Jolt/Physics/Body/BodyID.h>
#include <Jolt/Physics/Vehicle/VehicleCollisionTester.h>
#include <Jolt/Physics/Vehicle/VehicleConstraint.h>
#include <Jolt/Physics/Vehicle/WheeledVehicleController.h>
#include <array>
#include <memory>
 
namespace Physics::Component {

struct VehicleInternal {
    JPH::Ref<JPH::VehicleConstraint> vehicleConstraint;

    JPH::Ref<JPH::VehicleCollisionTester> collisionTester;

    std::array<Engine::EntityId, 4> wheelEntities;

    std::array<JPH::BodyID, 4> wheelBodyIDs;

    JPH::BodyID chassisBodyID;

    bool IsValid() const { return vehicleConstraint != nullptr && !chassisBodyID.IsInvalid(); }

    VehicleInternal() = default;

    explicit VehicleInternal(JPH::BodyID chassis) : chassisBodyID(chassis) {}
};
 
} // namespace Physics::Component