77 lines
2.2 KiB
C++
77 lines
2.2 KiB
C++
#pragma once
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#include <chrono>
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#include <Eigen/Dense>
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#define _USE_MATH_DEFINES
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#include <math.h>
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#include <iostream>
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#include <string>
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using std::min;
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using std::max;
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constexpr auto NET_SECRET = "880b3713b9ff3e7a94b2712d54679e1f";
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#define ENABLE_NETWORK_CHECKSUM
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constexpr float ANGULAR_ACCEL = 0.005f * 1000.0f;
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constexpr float SHIP_ACCEL = 1.0f * 200.0f;
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constexpr float ROTATION_SENSITIVITY = 0.002f;
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constexpr float PLANET_RADIUS = 20000.f;
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constexpr float PLANET_ALIGN_ZONE = 1.05f;
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constexpr float PLANET_ANGULAR_ACCEL = 0.01f;
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constexpr float PLANET_MAX_ANGULAR_VELOCITY = 10.f;
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constexpr float PITCH_LIMIT = static_cast<float>(M_PI) / 9.f;//18.0f;
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constexpr long long SERVER_DELAY = 0; //ms
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constexpr long long CLIENT_DELAY = 500; //ms
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constexpr long long CUTOFF_TIME = 5000; //ms
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constexpr long long PLAYER_TIMEOUT_MS = 10000; //ms — disconnect if no UPD received
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constexpr float PROJECTILE_VELOCITY = 600.f;
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constexpr float PROJECTILE_LIFE = 15000.f; //ms
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const float projectileHitRadius = 1.5f * 5;
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const float boxCollisionRadius = 2.0f * 5;
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const float shipCollisionRadius = 15.0f * 5;
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const float BOX_PICKUP_RADIUS = shipCollisionRadius * 5;
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const float npcCollisionRadius = 5.0f * 5;
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uint32_t fnv1a_hash(const std::string& data);
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struct ClientState {
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int id = 0;
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Eigen::Vector3f position = { 0, 0, 45000.0f };
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Eigen::Matrix3f rotation = Eigen::Matrix3f::Identity();
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Eigen::Vector3f currentAngularVelocity = Eigen::Vector3f::Zero();
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float velocity = 0.0f;
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int selectedVelocity = 0;
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float discreteMag = 0;
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int discreteAngle = -1;
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std::string nickname = "Player";
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int shipType = 0;
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std::chrono::system_clock::time_point lastUpdateServerTime;
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void simulate_physics(size_t delta);
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void apply_lag_compensation(std::chrono::system_clock::time_point nowTime);
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void handle_full_sync(const std::vector<std::string>& parts, int startFrom);
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std::string formPingMessageContent() const;
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};
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struct ClientStateInterval
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{
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std::vector<ClientState> timedStates;
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void add_state(const ClientState& state);
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bool canFetchClientStateAtTime(std::chrono::system_clock::time_point targetTime) const;
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ClientState fetchClientStateAtTime(std::chrono::system_clock::time_point targetTime) const;
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};
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