____                _       __
    / __ )____  _____   | |     / /___ ___________
   / __  / __ \/ ___/   | | /| / / __ `/ ___/ ___/
  / /_/ / /_/ (__  )    | |/ |/ / /_/ / /  (__  )
 /_____/\____/____/     |__/|__/\__,_/_/  /____/

       A futuristic real-time strategy game.
          This file is part of Bos Wars.

(C) Copyright 2001-2007 by the Bos Wars and Stratagus Project. Distributed under the "GNU General Public License"

---

icons.cpp

Go to the documentation of this file.

//     ____                _       __               
//    / __ )____  _____   | |     / /___ ___________
//   / __  / __ \/ ___/   | | /| / / __ `/ ___/ ___/
//  / /_/ / /_/ (__  )    | |/ |/ / /_/ / /  (__  ) 
// /_____/\____/____/     |__/|__/\__,_/_/  /____/  
//                                              
//       A futuristic real-time strategy game.
//          This file is part of Bos Wars.
//
//
//      (c) Copyright 1998-2006 by Lutz Sammer and Jimmy Salmon
//
//      This program is free software; you can redistribute it and/or modify
//      it under the terms of the GNU General Public License as published by
//      the Free Software Foundation; only version 2 of the License.
//
//      This program 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 General Public License for more details.
//
//      You should have received a copy of the GNU General Public License
//      along with this program; if not, write to the Free Software
//      Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
//      02111-1307, USA.
//


/*----------------------------------------------------------------------------
--  Includes
----------------------------------------------------------------------------*/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "stratagus.h"

#include <string>
#include <vector>
#include <map>

#include "video.h"
#include "icons.h"
#include "player.h"
#include "ui.h"
#include "menus.h"


/*----------------------------------------------------------------------------
--  Variables
----------------------------------------------------------------------------*/

static std::vector<CIcon *> AllIcons;          
std::map<std::string, CIcon *> Icons;          


/*----------------------------------------------------------------------------
--  Functions
----------------------------------------------------------------------------*/

CIcon::CIcon(const std::string &ident) : G(NULL), Frame(0), Ident(ident)
{
}

CIcon::~CIcon()
{
    CGraphic::Free(this->G);
}

CIcon *CIcon::New(const std::string &ident)
{
    CIcon *icon = Icons[ident];
    if (icon) {
        return icon;
    } else {
        icon = new CIcon(ident);
        Icons[ident] = icon;
        AllIcons.push_back(icon);
        return icon;
    }
}

CIcon *CIcon::Get(const std::string &ident)
{
    CIcon *icon = Icons[ident];
    if (!icon) {
        DebugPrint("icon not found: %s\n" _C_ ident.c_str());
    }
    return icon;
}

void IconConfig::Load()
{
    Assert(!Name.empty());

    Icon = CIcon::Get(Name);
    if (!Icon) {
        fprintf(stderr, "Can't find icon %s\n", Name.c_str());
        ExitFatal(-1);
    }
};

void InitIcons(void)
{
}

void LoadIcons(void)
{
    for (size_t i = 0; i < AllIcons.size(); ++i) {
        CIcon *icon = AllIcons[i];
        icon->G->Load();
        ShowLoadProgress("Icons %s", icon->G->File.c_str());
        if (icon->Frame >= icon->G->NumFrames) {
            DebugPrint("Invalid icon frame: %s - %d\n" _C_
                icon->GetIdent().c_str() _C_ icon->Frame);
            icon->Frame = 0;
        }
    }
}

void CleanIcons(void)
{
    std::vector<CIcon *>::iterator i;
    for (i = AllIcons.begin(); i != AllIcons.end(); ++i) {
        delete *i;
    }
    AllIcons.clear();
    Icons.clear();
}

void CIcon::DrawIcon(const CPlayer *player, int x, int y) const
{
    CPlayerColorGraphic *g = dynamic_cast<CPlayerColorGraphic *>(this->G);
    if (g) {
        g->DrawPlayerColorFrameClip(player->Index, this->Frame, x, y);
    } else {
        this->G->DrawFrameClip(this->Frame, x, y);
    }
}

void CIcon::DrawUnitIcon(const CPlayer *player, ButtonStyle *style,
    unsigned flags, int x, int y, const std::string &text) const
{
    ButtonStyle s(*style);

    s.Default.Sprite = s.Hover.Sprite = s.Clicked.Sprite = this->G;
    s.Default.Frame = s.Hover.Frame = s.Clicked.Frame = this->Frame;
    if (!(flags & IconSelected) && (flags & IconAutoCast)) {
        s.Default.BorderColorRGB = UI.ButtonPanel.AutoCastBorderColorRGB;
        s.Default.BorderColor = 0;
    }
    // FIXME: player colors
    DrawMenuButton(&s, flags, x, y, text);
}

void IconCclRegister(void)
{
}

---