381 lines
15 KiB
C++
381 lines
15 KiB
C++
//
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// Created by Иван Ильин on 22.09.2021.
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//
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#include "Shooter.h"
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#include <fstream>
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#include <utility>
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#include "engine/animation/Animations.h"
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#include "ShooterConsts.h"
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#include "engine/SoundController.h"
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using namespace std;
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// Read server/client settings and start both.
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// If client doesn't connect to the localhost - server doesn't start.
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void Shooter::initNetwork() {
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std::string clientIp;
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sf::Uint16 clientPort;
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sf::Uint16 serverPort;
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std::string playerName;
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std::ifstream connectFile("connect.txt", std::ifstream::in);
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// If failed to read client settings
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if (!connectFile.is_open() || !(connectFile >> clientIp >> clientPort >> playerName) ||
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sf::IpAddress(clientIp) == sf::IpAddress::None) {
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connectFile.close();
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// Create file and write default settings
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clientIp = "127.0.0.1";
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clientPort = 54000;
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playerName = "PlayerName";
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std::ofstream temp("connect.txt", std::ofstream::out);
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temp << clientIp << std::endl << clientPort << std::endl << playerName;
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temp.close();
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}
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connectFile.close();
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// If failed to read server settings
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connectFile.open("server.txt", std::ifstream::in);
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if (!connectFile.is_open() || !(connectFile >> serverPort)) {
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connectFile.close();
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// Create file and write default settings
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serverPort = 54000;
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std::ofstream temp("server.txt", std::ofstream::out);
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temp << serverPort;
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temp.close();
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}
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connectFile.close();
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if (clientIp == sf::IpAddress::LocalHost) {
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server->start(serverPort);
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if (server->isWorking())
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server->generateBonuses();
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}
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client->connect(clientIp, clientPort);
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player->setPlayerNickName(playerName);
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// TODO: encapsulate call backs inside ShooterClient
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client->setSpawnPlayerCallBack([this](sf::Uint16 id) { spawnPlayer(id); });
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client->setRemovePlayerCallBack([this](sf::Uint16 id) { removePlayer(id); });
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client->setAddFireTraceCallBack([this](const Vec3D &from, const Vec3D &to) { addFireTrace(from, to); });
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client->setAddBonusCallBack(
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[this](const std::string &bonusName, const Vec3D &position) { addBonus(bonusName, position); });
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client->setRemoveBonusCallBack([this](const ObjectNameTag &bonusName) { removeBonus(bonusName); });
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client->setChangeEnemyWeaponCallBack(
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[this](const std::string &weaponName, sf::Uint16 id) { changeEnemyWeapon(weaponName, id); });
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}
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void Shooter::start() {
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// This code executed once in the beginning:
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setUpdateWorld(false);
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screen->setMouseCursorVisible(true);
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world->loadMap(ShooterConsts::MAP_OBJ, Vec3D{5, 5, 5});
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// TODO: encapsulate call backs inside Player
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player->setAddTraceCallBack([this](const Vec3D &from, const Vec3D &to) {
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client->addTrace(from, to);
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addFireTrace(from, to);
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});
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player->setDamagePlayerCallBack(
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[this](sf::Uint16 targetId, double damage) { client->damagePlayer(targetId, damage); });
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player->setRayCastFunction(
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[this](const Vec3D &from, const Vec3D &to) { return world->rayCast(from, to, "Player Weapon"); });
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player->setTakeBonusCallBack([this](const string &bonusName) { client->takeBonus(bonusName); });
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player->setAddWeaponCallBack([this](std::shared_ptr<Weapon> weapon) { addWeapon(std::move(weapon)); });
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player->setRemoveWeaponCallBack([this](std::shared_ptr<Weapon> weapon) { removeWeapon(std::move(weapon)); });
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player->reInitWeapons();
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camera->translateToPoint(player->position() + Vec3D{0, 1.8, 0});
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player->attach(camera);
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world->addBody(player);
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// connecting to the server
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initNetwork();
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// Waiting for connect and updating server if it's same window
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while (client->isWorking() && !client->connected()) {
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client->update();
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server->update();
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Time::update();
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}
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// If connect fail - return to menu
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if (!client->isWorking()) {
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inGame = false;
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server->stop();
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}
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// windows init:
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mainMenu.setTitle("Main menu");
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mainMenu.setBackgroundTexture(ShooterConsts::MAIN_MENU_BACK, 1.1, 1.1, screen->width(), screen->height());
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mainMenu.addButton(screen->width() / 2, 200, 200, 20, [this]() {
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this->play();
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SoundController::loadAndPlay(SoundTag("click"), ShooterConsts::CLICK_SOUND);
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}, "Server: " + client->serverIp().toString(), 5, 5, ShooterConsts::MAIN_MENU_GUI, {0, 66}, {0, 86}, {0, 46},
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Consts::MEDIUM_FONT, {255, 255, 255});
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mainMenu.addButton(screen->width() / 2, 350, 200, 20, [this]() {
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this->player->translateToPoint(Vec3D{0, 0, 0});
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this->player->setVelocity({});
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this->play();
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SoundController::loadAndPlay(SoundTag("click"), ShooterConsts::CLICK_SOUND);
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}, "Respawn", 5, 5, ShooterConsts::MAIN_MENU_GUI, {0, 66}, {0, 86}, {0, 46}, Consts::MEDIUM_FONT, {255, 255, 255});
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mainMenu.addButton(screen->width() / 2, 500, 200, 20, [this]() {
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client->disconnect();
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server->stop();
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this->exit();
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}, "Exit", 5, 5, ShooterConsts::MAIN_MENU_GUI, {0, 66}, {0, 86}, {0, 46}, Consts::MEDIUM_FONT, {255, 255, 255});
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}
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void Shooter::update() {
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// This code executed every time step:
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server->update();
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client->update();
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// Check all input after this condition please
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if (!screen->hasFocus()) {
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return;
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}
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if (keyboard->isKeyTapped(sf::Keyboard::Escape)) {
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inGame = !inGame;
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screen->setMouseCursorVisible(!inGame);
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}
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if (keyboard->isKeyTapped(sf::Keyboard::O)) {
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setGlEnable(!glEnable());
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}
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if (keyboard->isKeyTapped(sf::Keyboard::Tab)) {
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setDebugInfo(!showDebugInfo());
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}
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if (keyboard->isKeyTapped(sf::Keyboard::P)) {
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screen->startRender();
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}
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if (keyboard->isKeyTapped(sf::Keyboard::L)) {
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screen->stopRender();
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}
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if (inGame) {
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screen->setTitle(ShooterConsts::PROJECT_NAME);
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playerController->update();
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} else {
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mainMenu.update();
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}
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setUpdateWorld(inGame);
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// background sounds and music control
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if (SoundController::getStatus(SoundTag("background")) != sf::Sound::Status::Playing) {
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SoundController::loadAndPlay(SoundTag("background"), ShooterConsts::BACK_NOISE);
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}
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}
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void Shooter::gui() {
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sf::Sprite sprite;
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sprite.setTexture(*ResourceManager::loadTexture(ShooterConsts::MAIN_MENU_GUI));
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sprite.setTextureRect(sf::IntRect(243, 3, 9, 9));
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sprite.scale(3, 3);
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sprite.setPosition(static_cast<float>(screen->width()) / 2.0f - 27.0f / 2.0f,
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static_cast<float>(screen->height()) / 2.0f - 27.0f / 2.0f);
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sprite.setColor(sf::Color(0, 0, 0, 250));
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screen->drawSprite(sprite);
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// health player stats
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drawPlayerStats();
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drawStatsTable();
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}
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void Shooter::drawStatsTable() {
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int i = 1;
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screen->drawText(client->lastEvent(), Vec2D{10, 10}, 25, sf::Color(0, 0, 0, 100));
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vector<shared_ptr < Player>>
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allPlayers;
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allPlayers.push_back(player);
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for (auto&[playerId, player] : client->players())
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allPlayers.push_back(player);
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std::sort(allPlayers.begin(), allPlayers.end(), [](std::shared_ptr<Player> p1, std::shared_ptr<Player> p2) {
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return p1->kills() - p1->deaths() > p2->kills() - p2->deaths();
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});
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for (auto &p : allPlayers) {
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screen->drawText(std::to_string(i) + "\t" + p->playerNickName() + "\t" + std::to_string(p->kills()) + " / " +
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std::to_string(p->deaths()),
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Vec2D{10, 15 + 35.0 * i}, 25, sf::Color(0, 0, 0, 150));
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i++;
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}
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}
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void Shooter::drawPlayerStats() {
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// health bar
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double xPos = 10;
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double yPos = screen->height() - 20;
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int width = screen->width() / 2 - 20;
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int height = 10;
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screen->drawTetragon(Vec2D{xPos, yPos},
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Vec2D{xPos + width * player->health() / ShooterConsts::HEALTH_MAX, yPos},
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Vec2D{xPos + width * player->health() / ShooterConsts::HEALTH_MAX, yPos + height},
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Vec2D{xPos, yPos + height},
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{static_cast<sf::Uint8>((ShooterConsts::HEALTH_MAX - player->health()) /
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ShooterConsts::HEALTH_MAX * 255),
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static_cast<sf::Uint8>(player->health() * 255 / ShooterConsts::HEALTH_MAX), 0, 100});
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screen->drawTetragon(Vec2D{xPos, yPos - 15},
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Vec2D{xPos + width * player->ability() / ShooterConsts::ABILITY_MAX, yPos - 15},
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Vec2D{xPos + width * player->ability() / ShooterConsts::ABILITY_MAX, yPos - 15 + height},
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Vec2D{xPos, yPos - 15 + height},
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{255, 168, 168, 100});
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auto balance = player->weapon()->balance();
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screen->drawText(std::to_string((int) balance.first), Vec2D{150, static_cast<double>(screen->height() - 150)}, 100,
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sf::Color(0, 0, 0, 100));
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screen->drawText(std::to_string((int) balance.second), Vec2D{50, static_cast<double>(screen->height() - 100)}, 50,
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sf::Color(0, 0, 0, 70));
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}
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void Shooter::play() {
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inGame = true;
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screen->setMouseCursorVisible(false);
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}
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void Shooter::spawnPlayer(sf::Uint16 id) {
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std::string name = "Enemy_" + std::to_string(id);
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std::shared_ptr<Player> newPlayer = std::make_shared<Player>(ObjectNameTag(name), ShooterConsts::BODY_OBJ,
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Vec3D{0.4, 0.4, 0.4});
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client->addPlayer(id, newPlayer);
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world->addBody(newPlayer);
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newPlayer->setVisible(true);
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newPlayer->setCollision(false);
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newPlayer->setAcceleration(Vec3D{0, 0, 0});
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// add head and other stuff:
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world->loadBody(ObjectNameTag(name + "_head"), ShooterConsts::HEAD_OBJ, Vec3D{0.4, 0.4, 0.4});
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world->body(ObjectNameTag(name + "_head"))->translate(Vec3D{0, 2.2, 0});
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newPlayer->attach(world->body(ObjectNameTag(name + "_head")));
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world->loadBody(ObjectNameTag(name + "_foot_1"), ShooterConsts::FOOT_OBJ, Vec3D{0.4, 0.4, 0.4});
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world->body(ObjectNameTag(name + "_foot_1"))->translate(Vec3D{-0.25, 0, 0});
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newPlayer->attach(world->body(ObjectNameTag(name + "_foot_1")));
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world->loadBody(ObjectNameTag(name + "_foot_2"), ShooterConsts::FOOT_OBJ, Vec3D{0.4, 0.4, 0.4});
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world->body(ObjectNameTag(name + "_foot_2"))->translate(Vec3D{0.25, 0, 0});
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newPlayer->attach(world->body(ObjectNameTag(name + "_foot_2")));
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int colorBodyNum = static_cast<int> (static_cast<double>((rand() - 1)) / RAND_MAX * 5.0);
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int colorFootNum = static_cast<int> (static_cast<double>((rand() - 1)) / RAND_MAX * 5.0);
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newPlayer->setColor(Consts::WHITE_COLORS[colorBodyNum]);
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world->body(ObjectNameTag(name + "_foot_1"))->setColor(Consts::DARK_COLORS[colorFootNum]);
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world->body(ObjectNameTag(name + "_foot_2"))->setColor(Consts::DARK_COLORS[colorFootNum]);
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changeEnemyWeapon("gun", id);
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}
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void Shooter::removePlayer(sf::Uint16 id) {
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std::string name = "Enemy_" + std::to_string(id);
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auto playerToRemove = world->body(ObjectNameTag(name));
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Timeline::addAnimation<AScale>(AnimationListTag(name + "_remove"), playerToRemove, Vec3D(0.01, 0.01, 0.01));
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Timeline::addAnimation<AFunction>(AnimationListTag(name + "_remove"), [this, name](){
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world->removeBody(ObjectNameTag(name));
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world->removeBody(ObjectNameTag(name + "_head"));
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world->removeBody(ObjectNameTag(name + "_weapon"));
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world->removeBody(ObjectNameTag(name + "_foot_1"));
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world->removeBody(ObjectNameTag(name + "_foot_2"));
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});
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}
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void Shooter::addFireTrace(const Vec3D &from, const Vec3D &to) {
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std::string traceName = "Client_fireTraces_" + std::to_string(fireTraces++);
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world->addBody(std::make_shared<RigidBody>(Mesh::LineTo(ObjectNameTag(traceName), from, to, 0.05)));
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world->body(ObjectNameTag(traceName))->setCollider(false);
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Timeline::addAnimation<AColor>(AnimationListTag(traceName + "_fadeOut"), world->body(ObjectNameTag(traceName)),
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sf::Color{150, 150, 150, 0});
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Timeline::addAnimation<AFunction>(AnimationListTag(traceName + "_delete"),
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[this, traceName]() { removeFireTrace(ObjectNameTag(traceName)); }, 1,
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1);
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}
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void Shooter::removeFireTrace(const ObjectNameTag &traceName) {
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world->removeBody(traceName);
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}
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void Shooter::addBonus(const string &bonusName, const Vec3D &position) {
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std::string name = bonusName.substr(6, bonusName.size() - 3 - 5);
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ObjectNameTag nameTag(bonusName);
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world->addBody(std::make_shared<RigidBody>(ObjectNameTag(bonusName), "obj/" + name + ".obj", Vec3D{3, 3, 3}));
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auto bonus = world->body(ObjectNameTag(bonusName));
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bonus->translateToPoint(position);
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bonus->setCollider(false);
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bonus->setTrigger(true);
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bonus->scale(Vec3D(0.01, 0.01, 0.01));
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Timeline::addAnimation<AScale>(AnimationListTag(bonusName + "_creation"), bonus, Vec3D(100, 100, 100));
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Timeline::addAnimation<ARotate>(AnimationListTag(bonusName + "_rotation"),
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bonus, Vec3D{0, 2 * Consts::PI, 0}, 4,
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Animation::LoopOut::Continue,
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Animation::InterpolationType::Linear);
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}
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void Shooter::removeBonus(const ObjectNameTag &bonusName) {
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world->removeBody(bonusName);
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Timeline::deleteAnimationList(AnimationListTag(bonusName.str() + "_rotation"));
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}
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void Shooter::addWeapon(std::shared_ptr<Weapon> weapon) {
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world->addBody(weapon);
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if (client != nullptr) {
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client->changeWeapon(weapon->name().str());
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}
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}
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void Shooter::changeEnemyWeapon(const std::string &weaponName, sf::Uint16 enemyId) {
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ObjectNameTag weaponTag("Enemy_" + std::to_string(enemyId) + "_weapon");
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auto head = world->body(ObjectNameTag("Enemy_" + std::to_string(enemyId) + "_head"));
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auto enemy = world->body(ObjectNameTag("Enemy_" + std::to_string(enemyId)));
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auto weapon = world->body(weaponTag);
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// remove old weapon:
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world->removeBody(weaponTag);
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enemy->unattach(weaponTag);
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world->loadBody(weaponTag, "obj/" + weaponName + ".obj");
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world->body(weaponTag)->setCollider(false);
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world->body(weaponTag)->scale(Vec3D(3, 3, 3));
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world->body(weaponTag)->translateToPoint(
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head->position() - enemy->left() * 2.5 - enemy->up() * 2.5 + enemy->lookAt());
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world->body(weaponTag)->rotate(Vec3D(0, enemy->angle().y(), 0));
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world->body(weaponTag)->rotateLeft(head->angleLeftUpLookAt().x());
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enemy->attach(world->body(weaponTag));
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}
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void Shooter::removeWeapon(std::shared_ptr<Weapon> weapon) {
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world->removeBody(weapon->name());
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}
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