font.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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, either version 3 of the License, or
 * (at your option) any later version.
 *
 * 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, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef TINSEL_FONT_H   // prevent multiple includes
#define TINSEL_FONT_H

#include "tinsel/dw.h"

namespace Tinsel {

// A temporary buffer for extracting text into is defined in font.c
// Accessed using TextBufferAddr(), this is how big it is:
#define TBUFSZ  512

class Font {
public:
    Font() : _hTagFont(0), _hTalkFont(0), _hRegularTalkFont(0), _hRegularTagFont(0) {
    }

    char* TextBufferAddr() { return _tBuffer; }

    SCNHANDLE GetTagFontHandle() { return _hTagFont; }

    SCNHANDLE GetTalkFontHandle();

    void SetTagFontHandle(SCNHANDLE hFont);

    void SetTalkFontHandle(SCNHANDLE hFont) {
        _hTalkFont = _hRegularTalkFont = hFont;
    }

    void SetTempTagFontHandle(SCNHANDLE hFont) {
        _hTagFont = hFont;
    }

    void SetTempTalkFontHandle(SCNHANDLE hFont) {
        _hTalkFont = hFont;
    }

    void ResetFontHandles() {
        _hTagFont = _hRegularTagFont;
        _hTalkFont = _hRegularTalkFont;
    }

    void FettleFontPal(SCNHANDLE fontPal);

private:
    char _tBuffer[TBUFSZ];

    SCNHANDLE _hTagFont, _hTalkFont;
    SCNHANDLE _hRegularTalkFont, _hRegularTagFont;
};

} // End of namespace Tinsel

#endif      // TINSEL_FONT_H