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Full rework of pre-game interface and networking
New features for players: * Loading for multiplayer. Any save could be used for multiplayer. * Restart for multiplayer. All clients will restart together. * Loading from single save. * Hotseat mixed with network game. Multiple players per client. * Now connection to server could be cancelled. * Return to menu on disconnections instead of crashes. * Restoring of last selected map, save or campaign on next run. TLDR on important changes in engine code: * UI: work with server separated from UI * UI: all explitic blitting replaced with IntObject's * UI: all new code use smart pointers instead of DISPOSE * Gameplay always start through lobby controlled by server. * Threads receiving netpacks now shared for lobby and gameplay. * Campaigns: heroes for crossover now serialized as JsonNode.
This commit is contained in:
Arseniy Shestakov
156
client/mainmenu/CCampaignScreen.cpp
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156
client/mainmenu/CCampaignScreen.cpp
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/*
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* CCampaignScreen.cpp, part of VCMI engine
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*
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* Authors: listed in file AUTHORS in main folder
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*
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* License: GNU General Public License v2.0 or later
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* Full text of license available in license.txt file, in main folder
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*
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*/
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#include "StdInc.h"
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#include "../mainmenu/CMainMenu.h"
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#include "CCampaignScreen.h"
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#include "../CGameInfo.h"
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#include "../CMessage.h"
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#include "../CBitmapHandler.h"
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#include "../CMusicHandler.h"
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#include "../CVideoHandler.h"
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#include "../CPlayerInterface.h"
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#include "../CServerHandler.h"
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#include "../gui/CAnimation.h"
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#include "../gui/CGuiHandler.h"
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#include "../widgets/CComponent.h"
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#include "../widgets/Buttons.h"
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#include "../widgets/MiscWidgets.h"
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#include "../widgets/ObjectLists.h"
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#include "../widgets/TextControls.h"
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#include "../windows/GUIClasses.h"
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#include "../windows/InfoWindows.h"
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#include "../windows/CWindowObject.h"
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#include "../../lib/filesystem/Filesystem.h"
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#include "../../lib/CGeneralTextHandler.h"
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#include "../../lib/CArtHandler.h"
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#include "../../lib/CBuildingHandler.h"
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#include "../../lib/spells/CSpellHandler.h"
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#include "../../lib/CSkillHandler.h"
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#include "../../lib/CTownHandler.h"
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#include "../../lib/CHeroHandler.h"
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#include "../../lib/CCreatureHandler.h"
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#include "../../lib/mapping/CCampaignHandler.h"
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#include "../../lib/mapping/CMapService.h"
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#include "../../lib/mapObjects/CGHeroInstance.h"
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CCampaignScreen::CCampaignScreen(const JsonNode & config)
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: CWindowObject(BORDERED)
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{
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OBJ_CONSTRUCTION_CAPTURING_ALL_NO_DISPOSE;
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for(const JsonNode & node : config["images"].Vector())
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images.push_back(CMainMenu::createPicture(node));
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if(!images.empty())
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{
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images[0]->center(); // move background to center
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moveTo(images[0]->pos.topLeft()); // move everything else to center
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images[0]->moveTo(pos.topLeft()); // restore moved twice background
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pos = images[0]->pos; // fix height\width of this window
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}
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if(!config["exitbutton"].isNull())
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{
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buttonBack = createExitButton(config["exitbutton"]);
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buttonBack->hoverable = true;
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}
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for(const JsonNode & node : config["items"].Vector())
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campButtons.push_back(std::make_shared<CCampaignButton>(node));
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}
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std::shared_ptr<CButton> CCampaignScreen::createExitButton(const JsonNode & button)
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{
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std::pair<std::string, std::string> help;
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if(!button["help"].isNull() && button["help"].Float() > 0)
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help = CGI->generaltexth->zelp[button["help"].Float()];
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std::function<void()> close = std::bind(&CGuiHandler::popIntTotally, &GH, this);
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return std::make_shared<CButton>(Point(button["x"].Float(), button["y"].Float()), button["name"].String(), help, close, button["hotkey"].Float());
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}
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CCampaignScreen::CCampaignButton::CCampaignButton(const JsonNode & config)
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{
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OBJ_CONSTRUCTION_CAPTURING_ALL_NO_DISPOSE;
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pos.x += config["x"].Float();
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pos.y += config["y"].Float();
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pos.w = 200;
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pos.h = 116;
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campFile = config["file"].String();
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video = config["video"].String();
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status = config["open"].Bool() ? CCampaignScreen::ENABLED : CCampaignScreen::DISABLED;
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CCampaignHeader header = CCampaignHandler::getHeader(campFile);
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hoverText = header.name;
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if(status != CCampaignScreen::DISABLED)
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{
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addUsedEvents(LCLICK | HOVER);
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graphicsImage = std::make_shared<CPicture>(config["image"].String());
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hoverLabel = std::make_shared<CLabel>(pos.w / 2, pos.h + 20, FONT_MEDIUM, CENTER, Colors::YELLOW, "");
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parent->addChild(hoverLabel.get());
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}
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if(status == CCampaignScreen::COMPLETED)
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graphicsCompleted = std::make_shared<CPicture>("CAMPCHK");
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}
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void CCampaignScreen::CCampaignButton::show(SDL_Surface * to)
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{
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if(status == CCampaignScreen::DISABLED)
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return;
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CIntObject::show(to);
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// Play the campaign button video when the mouse cursor is placed over the button
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if(hovered)
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{
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if(CCS->videoh->fname != video)
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CCS->videoh->open(video);
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CCS->videoh->update(pos.x, pos.y, to, true, false); // plays sequentially frame by frame, starts at the beginning when the video is over
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}
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else if(CCS->videoh->fname == video) // When you got out of the bounds of the button then close the video
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{
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CCS->videoh->close();
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redraw();
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}
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}
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void CCampaignScreen::CCampaignButton::clickLeft(tribool down, bool previousState)
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{
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if(down)
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{
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CCS->videoh->close();
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CMainMenu::openCampaignLobby(campFile);
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}
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}
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void CCampaignScreen::CCampaignButton::hover(bool on)
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{
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if(hoverLabel)
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{
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if(on)
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hoverLabel->setText(hoverText); // Shows the name of the campaign when you get into the bounds of the button
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else
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hoverLabel->setText(" ");
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}
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}
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