68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
/*
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The GPLv3 License (GPLv3)
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Copyright (c) 2022 Akos Horvath
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <SDL2/SDL.h>
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#include <SDL2/SDL_pixels.h>
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#include <SDL2/SDL_ttf.h>
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#include <cstdint>
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#include <string>
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#include <chrono>
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#include "utils.h"
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#include "mandelbrot.h"
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using namespace Util;
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namespace Mandelbrot {
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class Graphics {
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public:
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std::string title;
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int w, h;
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SDL_Window *window;
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TTF_Font* font;
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SDL_Renderer *renderer;
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SDL_Surface *textSurface;
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SDL_Surface *surface;
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SDL_Surface *screenSurface;
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SDL_PixelFormat* pformat;
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Vec2mp from;
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Vec2mp to;
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int tcount;
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int maxiter;
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bool running;
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bool mouseDown;
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Vec2i m_start;
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Vec2i m_end;
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Graphics(int w, int h, std::string title);
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Graphics(int w, int h, std::string title, int tcount, int maxiter);
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void initFont(const std::string path, uint16_t size);
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void drawText(const std::string string);
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void setPixel(uint16_t x, uint16_t y, uint32_t pixel);
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void plot(Mandelbrotc const &m);
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void mainLoop();
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void drawPoint(const Vec2i &pos, const rgb &col);
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void drawSelectionRectangle();
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void zoom(Mandelbrotc &m);
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};
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} // namespace Mandelbrot
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