131 lines
4.8 KiB
C++
131 lines
4.8 KiB
C++
/*
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* =====================================================================================
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*
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* OpenMiner
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*
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* Copyright (C) 2018-2020 Unarelith, Quentin Bazin <openminer@unarelith.net>
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* Copyright (C) 2019-2020 the OpenMiner contributors (see CONTRIBUTORS.md)
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*
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* This file is part of OpenMiner.
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*
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* OpenMiner is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* OpenMiner is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with OpenMiner; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* =====================================================================================
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*/
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#include <gk/core/ApplicationStateStack.hpp>
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#include "GameState.hpp"
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#include "ServerConnectState.hpp"
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#include "ServerLoadingState.hpp"
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ServerConnectState::ServerConnectState(gk::ApplicationState *parent) : InterfaceState(parent) {
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m_textInput.setString("localhost:4242");
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m_textInput.setCharacterLimit(15 + 1 + 6);
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m_textInput.setBackgroundSize(150, 20);
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m_textInput.setBackgroundOutline(1, gk::Color::White);
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m_textInput.setPadding(5, 6);
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m_textInput.setScale(Config::guiScale, Config::guiScale);
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m_textInput.setPosition(Config::screenWidth / 2.0f - m_textInput.getBackgroundSize().x * Config::guiScale / 2.0f,
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Config::screenHeight / 2.0f - m_textInput.getBackgroundSize().y * Config::guiScale / 2.0f);
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m_connectButton.setText("Connect");
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m_connectButton.setPosition(Config::screenWidth / 2.0f - m_connectButton.getGlobalBounds().sizeX * Config::guiScale / 2.0f, Config::screenHeight - 340);
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m_connectButton.setScale(Config::guiScale, Config::guiScale);
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m_connectButton.setCallback([this](TextButton &) {
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size_t sep = m_textInput.string().find_first_of(':');
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std::string host = m_textInput.string().substr(0, sep);
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bool isPortInvalid = false;
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int port = 0;
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if (sep != std::string::npos) {
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try {
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port = std::stoi(m_textInput.string().substr(sep + 1));
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}
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catch (const std::invalid_argument &e) {
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isPortInvalid = true;
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}
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}
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if (port == 0 || isPortInvalid) {
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m_errorText.setString("Error: Invalid server address");
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m_errorText.updateVertexBuffer();
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m_errorText.setPosition(
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Config::screenWidth / 2.0f - m_errorText.getSize().x * Config::guiScale / 2.0f,
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Config::screenHeight / 2.0f - 30 * Config::guiScale
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);
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}
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else {
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auto &game = m_stateStack->push<GameState>();
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auto &serverLoadingState = m_stateStack->push<ServerLoadingState>(game, true, host, port, this);
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serverLoadingState.setTexturePack(m_texturePack);
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}
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});
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m_cancelButton.setText("Cancel");
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m_cancelButton.setPosition(Config::screenWidth / 2.0f - m_cancelButton.getGlobalBounds().sizeX * Config::guiScale / 2.0f, Config::screenHeight - 261);
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m_cancelButton.setScale(Config::guiScale, Config::guiScale);
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m_cancelButton.setCallback([this](TextButton &) {
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m_stateStack->pop();
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});
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m_errorText.setColor(gk::Color::Red);
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m_errorText.setScale(Config::guiScale, Config::guiScale);
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}
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void ServerConnectState::onEvent(const sf::Event &event) {
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InterfaceState::onEvent(event);
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if (event.type == sf::Event::Resized) {
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m_textInput.setPosition(Config::screenWidth / 2.0f - m_textInput.getBackgroundSize().x * Config::guiScale / 2.0f,
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Config::screenHeight / 2.0f - m_textInput.getBackgroundSize().y * Config::guiScale / 2.0f);
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m_connectButton.setPosition(Config::screenWidth / 2.0f - m_connectButton.getGlobalBounds().sizeX / 2, Config::screenHeight - 340);
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m_cancelButton.setPosition(Config::screenWidth / 2.0f - m_cancelButton.getGlobalBounds().sizeX / 2, Config::screenHeight - 261);
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m_errorText.setPosition(
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Config::screenWidth / 2.0f - m_errorText.getSize().x * Config::guiScale / 2.0f,
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Config::screenHeight / 2.0f - 30 * Config::guiScale
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);
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}
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if (!m_stateStack->empty() && &m_stateStack->top() == this) {
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m_textInput.onEvent(event);
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m_connectButton.onEvent(event);
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m_cancelButton.onEvent(event);
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}
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}
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void ServerConnectState::update() {
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}
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void ServerConnectState::draw(gk::RenderTarget &target, gk::RenderStates states) const {
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if (m_parent)
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target.draw(*m_parent, states);
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if (&m_stateStack->top() == this) {
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prepareDraw(target, states);
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target.draw(m_textInput, states);
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target.draw(m_connectButton, states);
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target.draw(m_cancelButton, states);
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if (!m_errorText.string().empty())
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target.draw(m_errorText, states);
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}
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}
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