playersdiagram.h

//------------------------------------------------------------------------------
// playerdiagram.h
//------------------------------------------------------------------------------
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
// 02110-1301  USA
//
//------------------------------------------------------------------------------
// Copyright (C) 2010 Braden "Blzut3" Obrzut <admin@maniacsvault.net>
//------------------------------------------------------------------------------
#ifndef __PLAYERS_DIAGRAM_H_
#define __PLAYERS_DIAGRAM_H_

#include "serverapi/player.h"
#include "serverapi/serverptr.h"
#include <QPixmap>
#include <utility>

class Server;
class QImage;

struct PlayersDiagramStyle
{
public:
        QString name;
        QString displayName;

        PlayersDiagramStyle() {}
        PlayersDiagramStyle(QString name)
                : name(name)
        {
                displayName = name.toLower();
                displayName[0] = displayName[0].toUpper();
        }
        PlayersDiagramStyle(QString name, QString displayName)
                : name(std::move(name)), displayName(std::move(displayName)) {}
};

class PlayersDiagram : public QObject
{
        Q_OBJECT
        Q_DISABLE_COPY(PlayersDiagram)

public:
        static QList<PlayersDiagramStyle> availableSlotStyles();
        static void loadImages(const QString &style);
        static bool isNumericStyle(const QString &style);

        PlayersDiagram(ServerCPtr server);

        ~PlayersDiagram() override;

        QPixmap pixmap() const
        {
                return diagram;
        }

protected:
        enum PlayerType
        {
                Bot,
                Human
        };

        static QImage openImage, openSpecImage, botImage, playerImage, spectatorImage;

        QImage colorizePlayer(QImage image, const QColor &color);

        void draw();
        void drawTeam(PlayerType playerType, int team, int howMany);
        void drawPictures(const QImage &image, int howMany);

        void obtainPlayerNumbers();

        int numBotsOnTeam[MAX_TEAMS];
        int numBotsWithoutTeam;
        int numFreeJoinSlots;
        int numFreeSpectatorSlots;
        int numHumansWithoutTeam;
        int numHumansOnTeam[MAX_TEAMS];
        int numSpectators;

private:
        static const QString DEFAULT_STYLE;
        static QString currentlyLoadedStyle;

        ServerCPtr server;
        QPixmap diagram;
        QPainter *painter;
        int position;
        int slotSize;

        static QImage loadImage(const QString &style, const QString &name);
        static QStringList stylePaths();
};

#endif