61 lines
2.0 KiB
C
61 lines
2.0 KiB
C
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#pragma once
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#include "../vector.h"
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#include "../ecs/entity.h"
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#include "../log/logger.h"
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#include "../ecs/system/system.h"
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#include <memory>
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#include <entt/entity/fwd.hpp>
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#include <entt/entt.hpp>
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class btDefaultCollisionConfiguration;
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class btCollisionDispatcher;
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class btBroadphaseInterface;
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class btSequentialImpulseConstraintSolver;
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class btDiscreteDynamicsWorld;
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class btRigidBody;
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namespace simpleengine {
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namespace ecs {
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class Registry;
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}
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namespace physics {
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class PhysicsSystem : public simpleengine::ecs::system::System {
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protected:
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std::unique_ptr<btDefaultCollisionConfiguration> collision_configuration;
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std::unique_ptr<btCollisionDispatcher> col_dispatcher;
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std::unique_ptr<btBroadphaseInterface> overlapping_pair_cache;
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std::unique_ptr<btSequentialImpulseConstraintSolver> solver;
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std::unique_ptr<btDiscreteDynamicsWorld> dynamics_world;
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simpleengine::log::Logger logger;
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public:
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simpleengine::Vectorf gravity_vector;
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bool should_simulate;
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PhysicsSystem(std::shared_ptr<ecs::Registry> entity_registry);
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~PhysicsSystem();
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void set_y_gravity(const float& gravity);
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/**
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* @brief Add a *manually* constructed rigid body to the Physics System.
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*
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* @note Do not add a rigid body from a rigid body component. This will be added automatically by the Physics System.
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*
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* @param rigid_body The rigid body that *manually* created.
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*/
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void add_rigid_body(btRigidBody* rigid_body);
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virtual void update(const float& delta_time) override;
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// Empty implementations
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virtual void input_update(const float& delta_time) override {}
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virtual void render(const float& interpolate_alpha, const float& frame_time) override {}
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virtual void destroy() override {}
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};
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}
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}
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