Remove most unused files.

1 files changed, 0 insertions, 557 deletions

diff --git a/src/render/graphics.h b/src/render/graphics.h
deleted file mode 100644
index 87f2f1429..000000000
--- a/src/render/graphics.h
+++ /dev/null
@@ -1,557 +0,0 @@
-/*
- *  The ManaPlus Client
- *  Copyright (C) 2004-2009  The Mana World Development Team
- *  Copyright (C) 2009-2010  The Mana Developers
- *  Copyright (C) 2011-2017  The ManaPlus Developers
- *
- *  This file is part of The ManaPlus Client.
- *
- *  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 2 of the License, or
- *  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/>.
- */
-
-/*      _______   __   __   __   ______   __   __   _______   __   __
- *     / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___  /\ /  |\/ /\
- *    / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
- *   / / /__   / / // / // / // / /    / ___  / // ___  / // /| ' / /
- *  / /_// /\ / /_// / // / // /_/_   / / // / // /\_/ / // / |  / /
- * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
- * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
- *
- * Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson
- *
- *
- * Per Larsson a.k.a finalman
- * Olof Naessén a.k.a jansem/yakslem
- *
- * Visit: http://guichan.sourceforge.net
- *
- * License: (BSD)
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name of Guichan nor the names of its contributors may
- *    be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef RENDER_GRAPHICS_H
-#define RENDER_GRAPHICS_H
-
-#include "sdlshared.h"
-
-#include "enums/render/rendertype.h"
-
-#include "gui/color.h"
-#include "gui/cliprect.h"
-
-#include "resources/mstack.h"
-
-PRAGMA48(GCC diagnostic push)
-PRAGMA48(GCC diagnostic ignored "-Wshadow")
-#ifdef USE_SDL2
-#include <SDL_render.h>
-#else  // USE_SDL2
-#include <SDL_video.h>
-#endif  // USE_SDL2
-PRAGMA48(GCC diagnostic pop)
-
-#include "localconsts.h"
-
-#ifdef USE_SDL2
-#define RectPos int32_t
-#define RectSize int32_t
-#else  // USE_SDL2
-#define RectPos int16_t
-#define RectSize uint16_t
-#endif  // USE_SDL2
-
-class Image;
-class ImageCollection;
-class ImageRect;
-class ImageVertexes;
-
-struct SDL_Window;
-
-/**
- * A central point of control for graphics.
- */
-class Graphics notfinal
-{
-    public:
-#ifdef USE_OPENGL
-        friend class OpenGLScreenshotHelper;
-#endif  // USE_SDL2
-
-        friend class SdlScreenshotHelper;
-
-        A_DELETE_COPY(Graphics)
-
-        /**
-         * Destructor.
-         */
-        virtual ~Graphics();
-
-        static void cleanUp();
-
-        /**
-         * Alignments for text drawing.
-         */
-        enum Alignment
-        {
-            LEFT = 0,
-            CENTER,
-            RIGHT
-        };
-
-        void setWindow(SDL_Window *restrict const window,
-                       const int width, const int height) restrict2 noexcept2
-        {
-            mWindow = window;
-            mRect.w = static_cast<RectSize>(width);
-            mRect.h = static_cast<RectSize>(height);
-        }
-
-        SDL_Window *getWindow() const restrict2 noexcept2
-        { return mWindow; }
-
-        /**
-         * Sets whether vertical refresh syncing is enabled. Takes effect after
-         * the next call to setVideoMode(). Only implemented on MacOS for now.
-         */
-        void setSync(const bool sync) restrict2;
-
-        bool getSync() const restrict2 noexcept2 A_WARN_UNUSED
-        { return mSync; }
-
-        /**
-         * Try to create a window with the given settings.
-         */
-        virtual bool setVideoMode(const int w, const int h,
-                                  const int scale,
-                                  const int bpp,
-                                  const bool fs,
-                                  const bool hwaccel,
-                                  const bool resize,
-                                  const bool noFrame,
-                                  const bool allowHighDPI) restrict2 = 0;
-
-        /**
-         * Set fullscreen mode.
-         */
-        bool setFullscreen(const bool fs) restrict2;
-
-        /**
-         * Resize the window to the specified size.
-         */
-        virtual bool resizeScreen(const int width,
-                                  const int height) restrict2;
-
-        virtual void restoreContext() restrict2
-        { }
-
-        /**
-         * Draws a resclaled version of the image
-         */
-        virtual void drawRescaledImage(const Image *restrict const image,
-                                       int dstX, int dstY,
-                                       const int desiredWidth,
-                                       const int desiredHeight) restrict2 = 0;
-
-        virtual void drawPattern(const Image *restrict const image,
-                                 const int x, const int y,
-                                 const int w, const int h) restrict2 = 0;
-
-        /**
-         * Draw a pattern based on a rescaled version of the given image...
-         */
-        virtual void drawRescaledPattern(const Image *restrict const image,
-                                         const int x, const int y,
-                                         const int w, const int h,
-                                         const int scaledWidth,
-                                         const int scaledHeight) restrict2 = 0;
-
-        virtual void drawImageRect(const int x, const int y,
-                                   const int w, const int h,
-                                   const ImageRect &restrict imgRect)
-                                   restrict2 = 0;
-
-        virtual void calcPattern(ImageVertexes *restrict const vert,
-                                 const Image *restrict const image,
-                                 const int x, const int y,
-                                 const int w, const int h) const restrict2 = 0;
-
-        virtual void calcPattern(ImageCollection *restrict const vert,
-                                 const Image *restrict const image,
-                                 const int x, const int y,
-                                 const int w, const int h) const restrict2 = 0;
-
-        virtual void calcTileVertexes(ImageVertexes *restrict const vert,
-                                      const Image *restrict const image,
-                                      int x,
-                                      int y) const restrict2 A_NONNULL(2, 3)
-                                      = 0;
-
-        virtual void calcTileSDL(ImageVertexes *restrict const vert A_UNUSED,
-                                 int x A_UNUSED,
-                                 int y A_UNUSED) const restrict2
-        {
-        }
-
-        virtual void drawTileVertexes(const ImageVertexes *restrict const vert)
-                                      restrict2 = 0;
-
-        virtual void drawTileCollection(const ImageCollection
-                                        *restrict const vertCol) restrict2
-                                        A_NONNULL(2) = 0;
-
-        virtual void calcTileCollection(ImageCollection *restrict const
-                                        vertCol,
-                                        const Image *restrict const image,
-                                        int x,
-                                        int y) restrict2 = 0;
-
-        virtual void calcWindow(ImageCollection *restrict const vertCol,
-                                const int x, const int y,
-                                const int w, const int h,
-                                const ImageRect &restrict imgRect)
-                                restrict2 A_NONNULL(2) = 0;
-
-        virtual void fillRectangle(const Rect &restrict rectangle)
-                                   restrict2 = 0;
-
-        /**
-         * Updates the screen. This is done by either copying the buffer to the
-         * screen or swapping pages.
-         */
-        virtual void updateScreen() restrict2 = 0;
-
-        void setWindowSize(const int width,
-#ifdef USE_SDL2
-            const int height) restrict2;
-#else  // USE_SDL2
-            const int height) restrict2 A_CONST;
-#endif  // USE_SDL2
-
-        /**
-         * Returns the width of the screen.
-         */
-        int getWidth() const restrict2 A_WARN_UNUSED;
-
-        /**
-         * Returns the height of the screen.
-         */
-        int getHeight() const restrict2 A_WARN_UNUSED;
-
-        int getMemoryUsage() const restrict2 A_WARN_UNUSED;
-
-        virtual void drawNet(const int x1, const int y1,
-                             const int x2, const int y2,
-                             const int width, const int height) restrict2;
-
-        ClipRect &getTopClip() const restrict2 A_WARN_UNUSED
-        { return mClipStack.top(); }
-
-        void setRedraw(const bool n) restrict2 noexcept2
-        { mRedraw = n; }
-
-        bool getRedraw() const restrict2 noexcept2 A_WARN_UNUSED
-        { return mRedraw; }
-
-        void setSecure(const bool n) restrict2 noexcept2
-        { mSecure = n; }
-
-        bool getSecure() const restrict2 noexcept2 A_WARN_UNUSED
-        { return mSecure; }
-
-        int getBpp() const restrict2 noexcept2 A_WARN_UNUSED
-        { return mBpp; }
-
-        bool getFullScreen() const restrict2 noexcept2 A_WARN_UNUSED
-        { return mFullscreen; }
-
-        bool getHWAccel() const restrict2 noexcept2 A_WARN_UNUSED
-        { return mHWAccel; }
-
-        bool getDoubleBuffer() const restrict2 noexcept2 A_WARN_UNUSED
-        { return mDoubleBuffer; }
-
-        RenderType getOpenGL() const restrict2 noexcept2 A_WARN_UNUSED
-        { return mOpenGL; }
-
-        void setNoFrame(const bool n) restrict2 noexcept2
-        { mNoFrame = n; }
-
-        const std::string &getName() const restrict2 noexcept2 A_WARN_UNUSED
-        { return mName; }
-
-        virtual void initArrays(const int vertCount A_UNUSED) restrict2
-        { }
-
-        virtual void setColor(const Color &restrict color) restrict2
-        {
-            mColor = color;
-            mAlpha = (color.a != 255);
-        }
-
-        const Color &getColor() const restrict2 noexcept2
-        { return mColor; }
-
-#ifdef DEBUG_DRAW_CALLS
-        virtual unsigned int getDrawCalls() const restrict2
-        { return 0; }
-#endif  // DEBUG_DRAW_CALLS
-#ifdef DEBUG_BIND_TEXTURE
-        virtual unsigned int getBinds() const restrict2
-        { return 0; }
-#endif  // DEBUG_BIND_TEXTURE
-#ifdef USE_SDL2
-        void dumpRendererInfo(const char *restrict const str,
-                              const SDL_RendererInfo &restrict info) restrict2;
-
-        virtual void setRendererFlags(const uint32_t flags A_UNUSED) restrict2
-        { }
-#endif  // USE_SDL2
-
-        /**
-         * Blits an image onto the screen.
-         *
-         * @return <code>true</code> if the image was blitted properly
-         *         <code>false</code> otherwise.
-         */
-        virtual void drawImage(const Image *restrict const image,
-                               int dstX, int dstY) restrict2 = 0;
-
-        virtual void copyImage(const Image *restrict const image,
-                               int dstX, int dstY) restrict2 = 0;
-
-        virtual void drawImageCached(const Image *restrict const image,
-                                     int srcX, int srcY) restrict2 = 0;
-
-        virtual void drawPatternCached(const Image *restrict const image,
-                                       const int x, const int y,
-                                       const int w, const int h) restrict2 = 0;
-
-        virtual void completeCache() restrict2 = 0;
-
-        int getScale() const restrict2 noexcept2
-        { return mScale; }
-
-        virtual bool isAllowScale() const restrict2 noexcept2
-        { return false; }
-
-        void setScale(int scale) restrict2;
-
-        /**
-         * Pushes a clip area onto the stack. The x and y coordinates in the
-         * rectangle is  relative to the last pushed clip area.
-         * If the new area falls outside the current clip area, it will be
-         * clipped as necessary.
-         *
-         * If a clip area is outside of the top clip area a clip area with
-         * zero width and height will be pushed.
-         *
-         * @param area The clip area to be pushed onto the stack.
-         */
-        virtual void pushClipArea(const Rect &restrict area) restrict2;
-
-        /**
-         * Removes the top most clip area from the stack.
-         *
-         * @throws Exception if the stack is empty.
-         */
-        virtual void popClipArea() restrict2;
-
-        /**
-         * Ddraws a line.
-         *
-         * @param x1 The first x coordinate.
-         * @param y1 The first y coordinate.
-         * @param x2 The second x coordinate.
-         * @param y2 The second y coordinate.
-         */
-        virtual void drawLine(int x1, int y1,
-                              int x2, int y2) restrict2 = 0;
-
-        /**
-         * Draws a simple, non-filled, rectangle with a one pixel width.
-         *
-         * @param rectangle The rectangle to draw.
-         */
-        virtual void drawRectangle(const Rect &restrict rectangle)
-                                   restrict2 = 0;
-
-#ifdef USE_OPENGL
-#ifdef USE_SDL2
-        virtual void createGLContext(const bool custom) restrict2;
-#else  // USE_SDL2
-
-        virtual void createGLContext(const bool custom) restrict2 A_CONST;
-#endif  // USE_SDL2
-#endif  // USE_OPENGL
-
-        /**
-         * Draws a single point/pixel.
-         *
-         * @param x The x coordinate.
-         * @param y The y coordinate.
-         */
-        virtual void drawPoint(int x, int y) restrict2 = 0;
-
-        /**
-          * Initializes drawing. Called by the Gui when Gui::draw() is called.
-          * It is needed by some implementations of Graphics to perform
-          * preparations before drawing. An example of such an implementation
-          * is the OpenGLGraphics.
-          *
-          * NOTE: You will never need to call this function yourself, unless
-          *       you use a Graphics object outside of Guichan.
-          *
-          * @see endDraw, Gui::draw
-          */
-        virtual void beginDraw() restrict2
-        { }
-
-        /**
-          * Deinitializes drawing. Called by the Gui when a Gui::draw() is done.
-          * done. It should reset any state changes made by beginDraw().
-          *
-          * NOTE: You will never need to call this function yourself, unless
-          *       you use a Graphics object outside of Guichan.
-          *
-          * @see beginDraw, Gui::draw
-          */
-        virtual void endDraw() restrict2
-        { }
-
-        virtual void clearScreen() const restrict2
-        { }
-
-        virtual void deleteArrays() restrict2
-        { }
-
-        virtual void postInit() restrict2
-        { }
-
-        virtual void finalize(ImageCollection *restrict const col A_UNUSED)
-                              restrict2
-        { }
-
-        virtual void finalize(ImageVertexes *restrict const vert A_UNUSED)
-                              restrict2
-        { }
-
-        virtual void testDraw() restrict2
-        { }
-
-        virtual void removeArray(const uint32_t sz A_UNUSED,
-                                 uint32_t *restrict const arr A_UNUSED)
-                                 restrict2
-        { }
-
-        virtual void screenResized() restrict2
-        { }
-
-        int mWidth;
-        int mHeight;
-        int mActualWidth;
-        int mActualHeight;
-
-    protected:
-        /**
-         * Constructor.
-         */
-        Graphics();
-
-        void setMainFlags(const int w, const int h,
-                          const int scale,
-                          const int bpp,
-                          const bool fs,
-                          const bool hwaccel,
-                          const bool resize,
-                          const bool noFrame,
-                          const bool allowHighDPI) restrict2;
-
-        int getOpenGLFlags() const restrict2 A_WARN_UNUSED;
-
-        int getSoftwareFlags() const restrict2 A_WARN_UNUSED;
-
-        bool setOpenGLMode() restrict2;
-
-        void updateMemoryInfo() restrict2;
-
-        bool videoInfo() restrict2;
-
-#ifdef USE_OPENGL
-        void setOpenGLFlags() restrict2;
-#endif  // USE_OPENGL
-
-        /**
-         * Holds the clip area stack.
-         */
-        MStack<ClipRect> mClipStack;
-
-        SDL_Window *restrict mWindow;
-
-#ifdef USE_SDL2
-        static SDL_Renderer *restrict mRenderer;
-#endif  // USE_SDL2
-#ifdef USE_OPENGL
-#ifdef USE_SDL2
-        static SDL_GLContext mGLContext;
-#else  // USE_SDL2
-
-        static void *restrict mGLContext;
-#endif  // USE_SDL2
-#endif  // USE_OPENGL
-
-        int mBpp;
-        bool mAlpha;
-        bool mFullscreen;
-        bool mHWAccel;
-        bool mRedraw;
-        bool mDoubleBuffer;
-        SDL_Rect mRect;
-        bool mSecure;
-        RenderType mOpenGL;
-        bool mEnableResize;
-        bool mNoFrame;
-        bool mAllowHighDPI;
-        std::string mName;
-        int mStartFreeMem;
-        bool mSync;
-        int mScale;
-        Color mColor;
-};
-
-extern Graphics *mainGraphics A_NONNULLPOINTER;
-
-#endif  // RENDER_GRAPHICS_H