TextOverlay.h

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/*
 *  TextOverlay.h
 *
 *  Created by Nathan Sturtevant on 7/15/07.
 *  Copyright 2007 Nathan Sturtevant, University of Alberta. All rights reserved.
 *
 */
 
#ifndef TEXTOVERLAY_H
#define TEXTOVERLAY_H
 
#include <vector>
#include <string>
#include "Graphics.h"
 
class TextOverlay {
public:
        TextOverlay(int maxLines = 34);
        ~TextOverlay();
        void SetBold(bool useBold);
        void AddLine(const char *);
        void DeleteChar();
    void AppendToLine(const char *);
        const char *GetLastLine();
    void Clear();
        void OpenGLDraw(int window);
        void Draw(Graphics::Display &display) const;
private:
    int DrawString(std::string, int start = 0);
    std::vector<std::string> text;
    int index;
        int maxNumLines;
        bool bold;
};
 
#endif