txt.h

Go to the documentation of this file.

/*
**  Command & Conquer Generals Zero Hour(tm)
**  Copyright 2025 Electronic Arts Inc.
**
**  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 TXT_H
#define TXT_H
 
class FontClass;
class ConvertClass;
class TextureClass;
class TextTextureClass {
    public:
        TextTextureClass(void);
        ~TextTextureClass(void);
    
        // function to rebuild the texture with the new parameters
        bool Build_Texture(FontClass &font, const char *str, int fore, int back, ConvertClass &conv);
 
        // returns a pointer to the texture that we created
        TextureClass    *Get_Texture(void) {return Texture;}
 
        // accessor method for the size of the texture we created
        int             Get_Texture_Size(void) {return TextureSize;}
    private:
        // function to determine if the texture needs to be rebuilt based on its parameters
        bool    Is_Texture_Valid(FontClass &font, const char *str, int fore, int back, ConvertClass &conv);
 
        // all the parameters we need to remember to deterimine if the texture is changing
        // (changing any of these means the texture needs to be rebuilt)
        char                *TextureString;
        FontClass      *Font;
        ConvertClass    *Convert;
        int             ForegroundColor;
        int             BackgroundColor;
 
        // pointer to the created texture if we have created it so far
        TextureClass    *Texture;
 
        // the size of the texture we created (created textures are square)
        int             TextureSize;
    
};
 
#endif