Ported to SDL2

34 files changed, 654 insertions, 1098 deletions

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 6c0b3081..7aa6cdcb 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,9 +1,10 @@
-FIND_PACKAGE(SDL REQUIRED)
-FIND_PACKAGE(SDL_image REQUIRED)
-FIND_PACKAGE(SDL_mixer REQUIRED)
-FIND_PACKAGE(SDL_net REQUIRED)
-FIND_PACKAGE(SDL_ttf REQUIRED)
-FIND_PACKAGE(SDL_gfx REQUIRED)
+include(FindPkgConfig)
+pkg_check_modules(SDL2 REQUIRED sdl2>=2.0.1)
+pkg_check_modules(SDL2IMAGE REQUIRED SDL2_image)
+pkg_check_modules(SDL2MIXER REQUIRED SDL2_mixer)
+pkg_check_modules(SDL2NET REQUIRED SDL2_net)
+pkg_check_modules(SDL2TTF REQUIRED SDL2_ttf)
+pkg_check_modules(SDL2GFX REQUIRED SDL2_gfx)
 FIND_PACKAGE(CURL REQUIRED)
 FIND_PACKAGE(LibXml2 REQUIRED)
 FIND_PACKAGE(PhysFS REQUIRED)
@@ -69,8 +70,7 @@ ELSEIF (CMAKE_SYSTEM_NAME STREQUAL SunOS)
     SET(EXTRA_LIBRARIES intl)
 ENDIF()
 
-SET(GUICHAN_COMPONENTS "SDL")
-FIND_PACKAGE(Guichan REQUIRED ${GUICHAN_COMPONENTS})
+FIND_PACKAGE(Guichan REQUIRED)
 
 IF (WITH_OPENGL)
     FIND_PACKAGE(OpenGL REQUIRED)
@@ -87,12 +87,12 @@ ENDIF (USE_X11)
 
 INCLUDE_DIRECTORIES(
     ${CMAKE_CURRENT_SOURCE_DIR}
-    ${SDL_INCLUDE_DIR}
-    ${SDLIMAGE_INCLUDE_DIR}
-    ${SDLMIXER_INCLUDE_DIR}
-    ${SDLNET_INCLUDE_DIR}
-    ${SDLTTF_INCLUDE_DIR}
-    ${SDLGFX_INCLUDE_DIR}
+    ${SDL2_INCLUDE_DIRS}
+    ${SDL2IMAGE_INCLUDE_DIRS}
+    ${SDL2MIXER_INCLUDE_DIRS}
+    ${SDL2NET_INCLUDE_DIRS}
+    ${SDL2TTF_INCLUDE_DIRS}
+    ${SDL2GFX_INCLUDE_DIRS}
     ${PNG_INCLUDE_DIR}
     ${PHYSFS_INCLUDE_DIR}
     ${CURL_INCLUDE_DIR}
@@ -116,19 +116,6 @@ IF (MINGW)
       "<CMAKE_RC_COMPILER> <FLAGS> <DEFINES> -O coff -o <OBJECT> <SOURCE>")
 ENDIF()
 
-# Fix some stuff that gets not hidden by mainline modules
-MARK_AS_ADVANCED(PHYSFS_INCLUDE_DIR)
-MARK_AS_ADVANCED(PHYSFS_LIBRARY)
-MARK_AS_ADVANCED(SDLIMAGE_INCLUDE_DIR)
-MARK_AS_ADVANCED(SDLIMAGE_LIBRARY)
-MARK_AS_ADVANCED(SDLMAIN_LIBRARY)
-MARK_AS_ADVANCED(SDLMIXER_INCLUDE_DIR)
-MARK_AS_ADVANCED(SDLMIXER_LIBRARY)
-MARK_AS_ADVANCED(SDLNET_INCLUDE_DIR)
-MARK_AS_ADVANCED(SDLNET_LIBRARY)
-MARK_AS_ADVANCED(SDL_INCLUDE_DIR)
-MARK_AS_ADVANCED(SDL_LIBRARY)
-
 SET(SRCS
     gui/widgets/avatarlistbox.cpp
     gui/widgets/avatarlistbox.h
@@ -677,12 +664,12 @@ ENDIF(ENABLE_MANASERV)
 
 TARGET_LINK_LIBRARIES(mana
     ${INTERNAL_LIBRARIES}
-    ${SDLGFX_LIBRARIES}
-    ${SDL_LIBRARY}
-    ${SDLIMAGE_LIBRARY}
-    ${SDLMIXER_LIBRARY}
-    ${SDLNET_LIBRARY}
-    ${SDLTTF_LIBRARY}
+    ${SDL2_LIBRARIES}
+    ${SDL2GFX_LIBRARIES}
+    ${SDL2IMAGE_LIBRARIES}
+    ${SDL2MIXER_LIBRARIES}
+    ${SDL2NET_LIBRARIES}
+    ${SDL2TTF_LIBRARIES}
     ${PNG_LIBRARIES}
     ${PHYSFS_LIBRARY}
     ${CURL_LIBRARIES}
diff --git a/src/client.cpp b/src/client.cpp
index b7dca379..4030b042 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -241,11 +241,6 @@ Client::Client(const Options &options):
     }
     atexit(SDL_Quit);
 
-    SDL_EnableUNICODE(1);
-    SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
-
-    SDL_WM_SetCaption(branding.getValue("appName", "Mana").c_str(), NULL);
-
     ResourceManager *resman = ResourceManager::getInstance();
 
     if (!resman->setWriteDir(mLocalDataDir))
@@ -254,8 +249,6 @@ Client::Client(const Options &options):
                                 "Exiting.", mLocalDataDir.c_str()));
     }
 
-    Image::SDLsetEnableAlphaCache(config.getValue("alphaCache", true));
-
 #if defined __APPLE__
     CFBundleRef mainBundle = CFBundleGetMainBundle();
     CFURLRef resourcesURL = CFBundleCopyResourcesDirectoryURL(mainBundle);
@@ -300,6 +293,39 @@ Client::Client(const Options &options):
     // Add the local data directory to PhysicsFS search path
     resman->addToSearchPath(mLocalDataDir, false);
 
+    bool useOpenGL = !mOptions.noOpenGL && (config.getValue("opengl", 1) == 1);
+
+    // Set up the transparency option for low CPU when not using OpenGL.
+    if (!useOpenGL && (config.getValue("disableTransparency", 0) == 1))
+        Image::SDLdisableTransparency();
+
+#ifdef USE_OPENGL
+    // Setup image loading for the right image format
+    Image::setLoadAsOpenGL(useOpenGL);
+
+    // Create the graphics context
+    graphics = useOpenGL ? new OpenGLGraphics : new Graphics;
+#else
+    // Create the graphics context
+    graphics = new Graphics;
+#endif
+
+    const int width = config.getIntValue("screenwidth");
+    const int height = config.getIntValue("screenheight");
+    const bool fullscreen = config.getBoolValue("screen");
+
+    // Try to set the desired video mode
+    if (!graphics->setVideoMode(width, height, fullscreen))
+    {
+        logger->error(strprintf("Couldn't set %dx%d video mode: %s",
+            width, height, SDL_GetError()));
+    }
+
+    SDL_SetWindowTitle(graphics->getTarget(),
+                       branding.getValue("appName", "Mana").c_str());
+
+    Image::setRenderer(graphics->getRenderer());
+
     std::string iconFile = branding.getValue("appIcon", "icons/mana");
 #ifdef _WIN32
     iconFile += ".ico";
@@ -325,42 +351,10 @@ Client::Client(const Options &options):
     mIcon = IMG_Load(iconFile.c_str());
     if (mIcon)
     {
-        SDL_SetAlpha(mIcon, SDL_SRCALPHA, SDL_ALPHA_OPAQUE);
-        SDL_WM_SetIcon(mIcon, NULL);
+        SDL_SetWindowIcon(graphics->getTarget(), mIcon);
     }
 #endif
 
-    bool useOpenGL = !mOptions.noOpenGL && (config.getValue("opengl", 1) == 1);
-
-    // Set up the transparency option for low CPU when not using OpenGL.
-    if (!useOpenGL && (config.getValue("disableTransparency", 0) == 1))
-        Image::SDLdisableTransparency();
-
-#ifdef USE_OPENGL
-
-    // Setup image loading for the right image format
-    Image::setLoadAsOpenGL(useOpenGL);
-
-    // Create the graphics context
-    graphics = useOpenGL ? new OpenGLGraphics : new Graphics;
-#else
-    // Create the graphics context
-    graphics = new Graphics;
-#endif
-
-    const int width = config.getIntValue("screenwidth");
-    const int height = config.getIntValue("screenheight");
-    const int bpp = 0;
-    const bool fullscreen = config.getBoolValue("screen");
-    const bool hwaccel = config.getBoolValue("hwaccel");
-
-    // Try to set the desired video mode
-    if (!graphics->setVideoMode(width, height, bpp, fullscreen, hwaccel))
-    {
-        logger->error(strprintf("Couldn't set %dx%dx%d video mode: %s",
-            width, height, bpp, SDL_GetError()));
-    }
-
     // Initialize for drawing
     graphics->_beginDraw();
 
@@ -511,8 +505,12 @@ int Client::exec()
                     case SDL_KEYDOWN:
                         break;
 
-                    case SDL_VIDEORESIZE:
-                        handleVideoResize(event.resize.w, event.resize.h);
+                    case SDL_WINDOWEVENT:
+                        switch (event.window.event) {
+                            case SDL_WINDOWEVENT_RESIZED:
+                                handleVideoResize(event.window.data1, event.window.data2);
+                                break;
+                        }
                         break;
                 }
 
@@ -1374,27 +1372,17 @@ void Client::accountLogin(LoginData *loginData)
 
 void Client::handleVideoResize(int width, int height)
 {
-    // Keep a minimum size. This isn't adhered to by the actual window, but
-    // it keeps some window positions from getting messed up.
-    width = std::max(640, width);
-    height = std::max(480, height);
-
     if (graphics->getWidth() == width && graphics->getHeight() == height)
         return;
 
-    if (graphics->changeVideoMode(width,
-                                  height,
-                                  graphics->getBpp(),
-                                  false,
-                                  graphics->getHWAccel()))
-    {
-        videoResized(width, height);
+    graphics->videoResized(width, height);
 
-        // Since everything appears to have worked out, remember to store the
-        // new size in the configuration.
-        config.setValue("screenwidth", width);
-        config.setValue("screenheight", height);
-    }
+    videoResized(width, height);
+
+    // Since everything appears to have worked out, remember to store the
+    // new size in the configuration.
+    config.setValue("screenwidth", width);
+    config.setValue("screenheight", height);
 }
 
 void Client::videoResized(int width, int height)
@@ -1410,3 +1398,18 @@ void Client::videoResized(int width, int height)
     if (mGame)
         mGame->videoResized(width, height);
 }
+
+bool Client::isActive()
+{
+    return !(SDL_GetWindowFlags(graphics->getTarget()) & SDL_WINDOW_MINIMIZED);
+}
+
+bool Client::hasInputFocus()
+{
+    return SDL_GetWindowFlags(graphics->getTarget()) & SDL_WINDOW_INPUT_FOCUS;
+}
+
+bool Client::hasMouseFocus()
+{
+    return SDL_GetWindowFlags(graphics->getTarget()) & SDL_WINDOW_MOUSE_FOCUS;
+}
diff --git a/src/client.h b/src/client.h
index 4ad5562d..28fd4445 100644
--- a/src/client.h
+++ b/src/client.h
@@ -29,7 +29,7 @@
 #include <guichan/actionlistener.hpp>
 
 #include <SDL.h>
-#include <SDL_framerate.h>
+#include <SDL2_framerate.h>
 
 #include <string>
 
@@ -214,14 +214,9 @@ public:
      */
     void videoResized(int width, int height);
 
-    static bool isActive()
-    { return SDL_GetAppState() & SDL_APPACTIVE; }
-
-    static bool hasInputFocus()
-    { return SDL_GetAppState() & SDL_APPINPUTFOCUS; }
-
-    static bool hasMouseFocus()
-    { return SDL_GetAppState() & SDL_APPMOUSEFOCUS; }
+    static bool isActive();
+    static bool hasInputFocus();
+    static bool hasMouseFocus();
 
 private:
     void initRootDir();
diff --git a/src/compoundsprite.cpp b/src/compoundsprite.cpp
index cd07ca51..0f231535 100644
--- a/src/compoundsprite.cpp
+++ b/src/compoundsprite.cpp
@@ -20,7 +20,6 @@
 
 #include "compoundsprite.h"
 
-#include "game.h"
 #include "graphics.h"
 #include "map.h"
 
@@ -223,6 +222,7 @@ int CompoundSprite::getDuration() const
     return duration;
 }
 
+#if 0
 static void updateValues(int &dimension, int &pos, int imgDimUL, int imgDimRD, int imgOffset)
 {
     // Handle going beyond the left/up
@@ -238,11 +238,18 @@ static void updateValues(int &dimension, int &pos, int imgDimUL, int imgDimRD, i
     if (temp > dimension)
         dimension = temp;
 }
-
-#include "localplayer.h"
+#endif
 
 void CompoundSprite::redraw() const
 {
+#if 1   // TODO_SDL2: Does it make sense to implement CompoundSprite?
+    mWidth = mSprites.at(0)->getWidth();
+    mHeight = mSprites.at(0)->getHeight();
+    mOffsetX = 0;
+    mOffsetY = 0;
+    mNeedsRedraw = false;
+#else
+
 #ifdef USE_OPENGL
     // TODO OpenGL support
     if (Image::getLoadAsOpenGL())
@@ -295,7 +302,7 @@ void CompoundSprite::redraw() const
     int amask = 0xff000000;
 #endif
 
-    SDL_Surface *surface = SDL_CreateRGBSurface(SDL_HWSURFACE, mWidth, mHeight,
+    SDL_Surface *surface = SDL_CreateRGBSurface(0, mWidth, mHeight,
                                             32, rmask, gmask, bmask, amask);
 
     if (!surface)
@@ -322,7 +329,7 @@ void CompoundSprite::redraw() const
 
     delete graphics;
 
-    SDL_Surface *surfaceA = SDL_CreateRGBSurface(SDL_HWSURFACE, mWidth, mHeight,
+    SDL_Surface *surfaceA = SDL_CreateRGBSurface(0, mWidth, mHeight,
                                             32, rmask, gmask, bmask, amask);
 
     SDL_SetAlpha(surface, 0, SDL_ALPHA_OPAQUE);
@@ -338,4 +345,5 @@ void CompoundSprite::redraw() const
     SDL_FreeSurface(surfaceA);
 
     mNeedsRedraw = false;
+#endif
 }
diff --git a/src/game.cpp b/src/game.cpp
index 222e56df..f71d8575 100644
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -398,10 +398,10 @@ void Game::handleInput()
     {
         bool used = false;
 
-        if (event.type == SDL_VIDEORESIZE)
+        if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_RESIZED)
         {
             // Let the client deal with this one (it'll pass down from there)
-            Client::instance()->handleVideoResize(event.resize.w, event.resize.h);
+            Client::instance()->handleVideoResize(event.window.data1, event.window.data2);
         }
         // Keyboard events (for discontinuous keys)
         else if (event.type == SDL_KEYDOWN)
diff --git a/src/graphics.cpp b/src/graphics.cpp
index ac3735f5..b4c65b0a 100644
--- a/src/graphics.cpp
+++ b/src/graphics.cpp
@@ -19,8 +19,6 @@
  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <cassert>
-
 #include "graphics.h"
 #include "log.h"
 
@@ -28,103 +26,95 @@
 
 #include "utils/gettext.h"
 
-#include <SDL_gfxBlitFunc.h>
+#include <guichan/exception.hpp>
 
-Graphics::Graphics():
-    mWidth(0),
-    mHeight(0),
-    mBpp(0),
-    mFullscreen(false),
-    mHWAccel(false),
-    mBlitMode(BLIT_NORMAL)
+Graphics::~Graphics()
 {
+    _endDraw();
 }
 
-Graphics::~Graphics()
+void Graphics::setTarget(SDL_Window *target)
 {
     _endDraw();
+
+    mTarget = target;
+
+    if (mTarget)
+        _beginDraw();
 }
 
-bool Graphics::setVideoMode(int w, int h, int bpp, bool fs, bool hwaccel)
+bool Graphics::setVideoMode(int w, int h, bool fs)
 {
     logger->log("Setting video mode %dx%d %s",
             w, h, fs ? "fullscreen" : "windowed");
 
-    logger->log("Bits per pixel: %d", bpp);
-
-    int displayFlags = SDL_ANYFORMAT;
+    int windowFlags = SDL_WINDOW_ALLOW_HIGHDPI;
 
     if (fs)
-        displayFlags |= SDL_FULLSCREEN;
+        windowFlags |= SDL_WINDOW_FULLSCREEN;
     else
-        displayFlags |= SDL_RESIZABLE;
+        windowFlags |= SDL_WINDOW_RESIZABLE;
 
-    if (hwaccel)
-        displayFlags |= SDL_HWSURFACE | SDL_DOUBLEBUF;
-    else
-        displayFlags |= SDL_SWSURFACE;
+    // TODO_SDL2: Support SDL_WINDOW_FULLSCREEN_DESKTOP
 
-    setTarget(SDL_SetVideoMode(w, h, bpp, displayFlags));
+    SDL_Window *window = nullptr;
+    SDL_Renderer *renderer = nullptr;
+    SDL_CreateWindowAndRenderer(w, h, windowFlags, &window, &renderer);
 
-    if (!mTarget)
+    if (!window)
         return false;
 
+    SDL_SetWindowMinimumSize(window, 640, 480);
+    SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_BLEND);
+
+    setTarget(window);
+
+    mRenderer = renderer;
     mWidth = w;
     mHeight = h;
-    mBpp = bpp;
     mFullscreen = fs;
-    mHWAccel = hwaccel;
 
-    char videoDriverName[64];
-
-    if (SDL_VideoDriverName(videoDriverName, 64))
-        logger->log("Using video driver: %s", videoDriverName);
+    if (const char *driver = SDL_GetCurrentVideoDriver())
+        logger->log("Using video driver: %s", driver);
     else
-        logger->log("Using video driver: unknown");
-
-    const SDL_VideoInfo *vi = SDL_GetVideoInfo();
-
-    logger->log("Possible to create hardware surfaces: %s",
-                vi->hw_available ? "yes" : "no");
-    logger->log("Window manager available: %s",
-                vi->wm_available ? "yes" : "no");
-    logger->log("Accelerated hardware to hardware blits: %s",
-                vi->blit_hw ? "yes" : "no");
-    logger->log("Accelerated hardware to hardware colorkey blits: %s",
-                vi->blit_hw_CC ? "yes" : "no");
-    logger->log("Accelerated hardware to hardware alpha blits: %s",
-                vi->blit_hw_A ? "yes" : "no");
-    logger->log("Accelerated software to hardware blits: %s",
-                vi->blit_sw ? "yes" : "no");
-    logger->log("Accelerated software to hardware colorkey blits: %s",
-                vi->blit_sw_CC ? "yes" : "no");
-    logger->log("Accelerated software to hardware alpha blits: %s",
-                vi->blit_sw_A ? "yes" : "no");
-    logger->log("Accelerated color fills: %s",
-                vi->blit_fill ? "yes" : "no");
-    logger->log("Available video memory: %d", vi->video_mem);
+        logger->log("Using video driver: not initialized");
+
+    SDL_RendererInfo info;
+
+    if (SDL_GetRendererInfo(mRenderer, &info) == 0) {
+        logger->log("Using renderer: %s", info.name);
+
+        logger->log("The renderer is a software fallback: %s",
+                    (info.flags & SDL_RENDERER_SOFTWARE) ? "yes" : "no");
+        logger->log("The renderer is hardware accelerated: %s",
+                    (info.flags & SDL_RENDERER_ACCELERATED) ? "yes" : "no");
+        logger->log("Vsync: %s",
+                    (info.flags & SDL_RENDERER_PRESENTVSYNC) ? "on" : "off");
+        logger->log("Renderer supports rendering to texture: %s",
+                    (info.flags & SDL_RENDERER_TARGETTEXTURE) ? "yes" : "no");
+        logger->log("Max texture size: %dx%d",
+                    info.max_texture_width, info.max_texture_height);
+    }
 
     return true;
 }
 
-bool Graphics::changeVideoMode(int w, int h, int bpp, bool fs, bool hwaccel)
+bool Graphics::changeVideoMode(int w, int h, bool fs)
 {
     // Just return success if we're already in this mode
     if (mWidth == w &&
             mHeight == h &&
-            mBpp == bpp &&
-            mFullscreen == fs &&
-            mHWAccel == hwaccel)
+            mFullscreen == fs)
         return true;
 
     _endDraw();
 
-    bool success = setVideoMode(w, h, bpp, fs, hwaccel);
+    bool success = setVideoMode(w, h, fs);
 
     // If it didn't work, try to restore the previous mode. If that doesn't
     // work either, we're in big trouble and bail out.
     if (!success) {
-        if (!setVideoMode(mWidth, mHeight, mBpp, mFullscreen, mHWAccel)) {
+        if (!setVideoMode(mWidth, mHeight, mFullscreen)) {
             logger->error(_("Failed to change video mode and couldn't "
                             "switch back to the previous mode!"));
         }
@@ -135,6 +125,12 @@ bool Graphics::changeVideoMode(int w, int h, int bpp, bool fs, bool hwaccel)
     return success;
 }
 
+void Graphics::videoResized(int w, int h)
+{
+    mWidth = w;
+    mHeight = h;
+}
+
 int Graphics::getWidth() const
 {
     return mWidth;
@@ -147,10 +143,10 @@ int Graphics::getHeight() const
 
 bool Graphics::drawImage(Image *image, int x, int y)
 {
-    if (image)
-        return drawImage(image, 0, 0, x, y, image->mBounds.w, image->mBounds.h);
-    else
+    if (!image)
         return false;
+
+    return drawImage(image, 0, 0, x, y, image->mBounds.w, image->mBounds.h);
 }
 
 bool Graphics::drawRescaledImage(Image *image, int srcX, int srcY,
@@ -160,15 +156,7 @@ bool Graphics::drawRescaledImage(Image *image, int srcX, int srcY,
                                bool useColor)
 {
     // Check that preconditions for blitting are met.
-    if (!mTarget || !image)
-        return false;
-    if (!image->mSDLSurface)
-        return false;
-
-    Image *tmpImage = image->SDLgetScaledImage(desiredWidth, desiredHeight);
-    bool returnValue = false;
-
-    if (!tmpImage)
+    if (!mTarget || !image || !image->mTexture)
         return false;
 
     dstX += mClipStack.top().xOffset;
@@ -183,76 +171,35 @@ bool Graphics::drawRescaledImage(Image *image, int srcX, int srcY,
     srcRect.x = srcX; srcRect.y = srcY;
     srcRect.w = width;
     srcRect.h = height;
+    dstRect.w = desiredWidth;
+    dstRect.h = desiredHeight;
 
-    returnValue = !(SDL_BlitSurface(tmpImage->mSDLSurface, &srcRect,
-                                    mTarget, &dstRect) < 0);
-
-    tmpImage->decRef(Resource::DeleteImmediately);
-
-    return returnValue;
+    return !(SDL_RenderCopy(mRenderer, image->mTexture, &srcRect, &dstRect) < 0);
 }
 
 bool Graphics::drawImage(Image *image, int srcX, int srcY, int dstX, int dstY,
-                         int width, int height, bool)
+                         int width, int height, bool useColor)
 {
-    // Check that preconditions for blitting are met.
-    if (!mTarget || !image || !image->mSDLSurface)
+    if (!image)
         return false;
 
-    dstX += mClipStack.top().xOffset;
-    dstY += mClipStack.top().yOffset;
-
-    srcX += image->mBounds.x;
-    srcY += image->mBounds.y;
-
-    SDL_Rect dstRect;
-    SDL_Rect srcRect;
-    dstRect.x = dstX; dstRect.y = dstY;
-    srcRect.x = srcX; srcRect.y = srcY;
-    srcRect.w = width;
-    srcRect.h = height;
-
-    if (mBlitMode == BLIT_NORMAL)
-        return !(SDL_BlitSurface(image->mSDLSurface, &srcRect, mTarget, &dstRect) < 0);
-    else
-        return !(SDL_gfxBlitRGBA(image->mSDLSurface, &srcRect, mTarget, &dstRect) < 0);
+    return drawRescaledImage(image,
+                             srcX, srcY,
+                             dstX, dstY,
+                             width, height,
+                             width, height, useColor);
 }
 
 void Graphics::drawImagePattern(Image *image, int x, int y, int w, int h)
 {
     // Check that preconditions for blitting are met.
-    if (!mTarget || !image)
-        return;
-    if (!image->mSDLSurface)
+    if (!image)
         return;
 
     const int iw = image->getWidth();
     const int ih = image->getHeight();
 
-    if (iw == 0 || ih == 0)
-        return;
-
-    for (int py = 0; py < h; py += ih)     // Y position on pattern plane
-    {
-        int dh = (py + ih >= h) ? h - py : ih;
-        int srcY = image->mBounds.y;
-        int dstY = y + py + mClipStack.top().yOffset;
-
-        for (int px = 0; px < w; px += iw) // X position on pattern plane
-        {
-            int dw = (px + iw >= w) ? w - px : iw;
-            int srcX = image->mBounds.x;
-            int dstX = x + px + mClipStack.top().xOffset;
-
-            SDL_Rect dstRect;
-            SDL_Rect srcRect;
-            dstRect.x = dstX; dstRect.y = dstY;
-            srcRect.x = srcX; srcRect.y = srcY;
-            srcRect.w = dw;   srcRect.h = dh;
-
-            SDL_BlitSurface(image->mSDLSurface, &srcRect, mTarget, &dstRect);
-        }
-    }
+    drawRescaledImagePattern(image, x, y, w, h, iw, ih);
 }
 
 void Graphics::drawRescaledImagePattern(Image *image,
@@ -261,50 +208,34 @@ void Graphics::drawRescaledImagePattern(Image *image,
                                         int scaledWidth, int scaledHeight)
 {
     // Check that preconditions for blitting are met.
-    if (!mTarget || !image)
-        return;
-    if (!image->mSDLSurface)
+    if (!mTarget || !image || !image->mTexture)
         return;
 
     if (scaledHeight == 0 || scaledWidth == 0)
         return;
 
-    Image *tmpImage = image->SDLgetScaledImage(scaledWidth, scaledHeight);
-    if (!tmpImage)
-        return;
-
-    const int iw = tmpImage->getWidth();
-    const int ih = tmpImage->getHeight();
-
-    if (iw == 0 || ih == 0)
-    {
-        tmpImage->decRef(Resource::DeleteImmediately);
-        return;
-    }
-
-    for (int py = 0; py < h; py += ih)     // Y position on pattern plane
+    for (int py = 0; py < h; py += scaledHeight)     // Y position on pattern plane
     {
-        int dh = (py + ih >= h) ? h - py : ih;
-        int srcY = tmpImage->mBounds.y;
+        int dh = (py + scaledHeight >= h) ? h - py : scaledHeight;
+        int srcY = image->mBounds.y;
         int dstY = y + py + mClipStack.top().yOffset;
 
-        for (int px = 0; px < w; px += iw) // X position on pattern plane
+        for (int px = 0; px < w; px += scaledWidth) // X position on pattern plane
         {
-            int dw = (px + iw >= w) ? w - px : iw;
-            int srcX = tmpImage->mBounds.x;
+            int dw = (px + scaledWidth >= w) ? w - px : scaledWidth;
+            int srcX = image->mBounds.x;
             int dstX = x + px + mClipStack.top().xOffset;
 
             SDL_Rect dstRect;
             SDL_Rect srcRect;
             dstRect.x = dstX; dstRect.y = dstY;
+            dstRect.w = dw;   dstRect.h = dh;
             srcRect.x = srcX; srcRect.y = srcY;
             srcRect.w = dw;   srcRect.h = dh;
 
-            SDL_BlitSurface(tmpImage->mSDLSurface, &srcRect, mTarget, &dstRect);
+            SDL_RenderCopy(mRenderer, image->mTexture, &srcRect, &dstRect);
         }
     }
-
-    tmpImage->decRef(Resource::DeleteImmediately);
 }
 
 void Graphics::drawImageRect(int x, int y, int w, int h,
@@ -361,7 +292,7 @@ void Graphics::drawImageRect(int x, int y, int w, int h,
 
 void Graphics::updateScreen()
 {
-    SDL_Flip(mTarget);
+    SDL_RenderPresent(mRenderer);
 }
 
 SDL_Surface *Graphics::getScreenshot()
@@ -377,10 +308,140 @@ SDL_Surface *Graphics::getScreenshot()
 #endif
     int amask = 0x00000000;
 
-    SDL_Surface *screenshot = SDL_CreateRGBSurface(SDL_SWSURFACE, mTarget->w,
-            mTarget->h, 24, rmask, gmask, bmask, amask);
-
-    SDL_BlitSurface(mTarget, NULL, screenshot, NULL);
+    SDL_Surface *screenshot = SDL_CreateRGBSurface(0, mWidth,
+            mHeight, 24, rmask, gmask, bmask, amask);
+    SDL_RenderReadPixels(mRenderer, NULL, SDL_PIXELFORMAT_RGB888, screenshot->pixels, screenshot->pitch);
 
     return screenshot;
 }
+
+bool Graphics::pushClipArea(gcn::Rectangle area)
+{
+    bool result = gcn::Graphics::pushClipArea(area);
+    updateSDLClipRect();
+    return result;
+}
+
+void Graphics::popClipArea()
+{
+    gcn::Graphics::popClipArea();
+    updateSDLClipRect();
+}
+
+void Graphics::updateSDLClipRect()
+{
+    if (mClipStack.empty())
+    {
+        SDL_RenderSetClipRect(mRenderer, NULL);
+        return;
+    }
+
+    const gcn::ClipRectangle &carea = mClipStack.top();
+    SDL_Rect rect;
+    rect.x = carea.x;
+    rect.y = carea.y;
+    rect.w = carea.width;
+    rect.h = carea.height;
+
+    SDL_RenderSetClipRect(mRenderer, &rect);
+}
+
+void Graphics::drawPoint(int x, int y)
+{
+    if (mClipStack.empty())
+    {
+        throw GCN_EXCEPTION("Clip stack is empty, perhaps you called a draw funtion outside of _beginDraw() and _endDraw()?");
+    }
+
+    const gcn::ClipRectangle &top = mClipStack.top();
+
+    x += top.xOffset;
+    y += top.yOffset;
+
+    if (!top.isPointInRect(x, y))
+        return;
+
+    SDL_SetRenderDrawColor(mRenderer,
+                           (Uint8)(mColor.r),
+                           (Uint8)(mColor.g),
+                           (Uint8)(mColor.b),
+                           (Uint8)(mColor.a));
+    SDL_RenderDrawPoint(mRenderer, x, y);
+}
+
+void Graphics::drawLine(int x1, int y1, int x2, int y2)
+{
+    if (mClipStack.empty())
+    {
+        throw GCN_EXCEPTION("Clip stack is empty, perhaps you called a draw funtion outside of _beginDraw() and _endDraw()?");
+    }
+
+    const gcn::ClipRectangle &top = mClipStack.top();
+
+    x1 += top.xOffset;
+    y1 += top.yOffset;
+    x2 += top.xOffset;
+    y2 += top.yOffset;
+
+    SDL_SetRenderDrawColor(mRenderer,
+                           (Uint8)(mColor.r),
+                           (Uint8)(mColor.g),
+                           (Uint8)(mColor.b),
+                           (Uint8)(mColor.a));
+    SDL_RenderDrawLine(mRenderer, x1, y1, x2, y2);
+}
+
+void Graphics::drawRectangle(const gcn::Rectangle &rectangle)
+{
+    if (mClipStack.empty())
+    {
+        throw GCN_EXCEPTION("Clip stack is empty, perhaps you called a draw funtion outside of _beginDraw() and _endDraw()?");
+    }
+
+    const gcn::ClipRectangle &top = mClipStack.top();
+
+    SDL_Rect rect;
+    rect.x = rectangle.x + top.xOffset;
+    rect.y = rectangle.y + top.yOffset;
+    rect.w = rectangle.width;
+    rect.h = rectangle.height;
+
+    SDL_SetRenderDrawColor(mRenderer,
+                           (Uint8)(mColor.r),
+                           (Uint8)(mColor.g),
+                           (Uint8)(mColor.b),
+                           (Uint8)(mColor.a));
+    SDL_RenderDrawRect(mRenderer, &rect);
+}
+
+void Graphics::fillRectangle(const gcn::Rectangle &rectangle)
+{
+    if (mClipStack.empty())
+    {
+        throw GCN_EXCEPTION("Clip stack is empty, perhaps you called a draw funtion outside of _beginDraw() and _endDraw()?");
+    }
+
+    const gcn::ClipRectangle &top = mClipStack.top();
+
+    gcn::Rectangle area = rectangle;
+    area.x += top.xOffset;
+    area.y += top.yOffset;
+
+    if(!area.isIntersecting(top))
+    {
+        return;
+    }
+
+    SDL_Rect rect;
+    rect.x = area.x;
+    rect.y = area.y;
+    rect.w = area.width;
+    rect.h = area.height;
+
+    SDL_SetRenderDrawColor(mRenderer,
+                           (Uint8)(mColor.r),
+                           (Uint8)(mColor.g),
+                           (Uint8)(mColor.b),
+                           (Uint8)(mColor.a));
+    SDL_RenderFillRect(mRenderer, &rect);
+}
diff --git a/src/graphics.h b/src/graphics.h
index dc3d249e..813d4200 100644
--- a/src/graphics.h
+++ b/src/graphics.h
@@ -22,13 +22,14 @@
 #ifndef GRAPHICS_H
 #define GRAPHICS_H
 
-#include <guichan/sdl/sdlgraphics.hpp>
+#include <SDL.h>
+
+#include <guichan/color.hpp>
+#include <guichan/graphics.hpp>
 
 class Image;
 class ImageRect;
 
-struct SDL_Surface;
-
 static const int defaultScreenWidth = 800;
 static const int defaultScreenHeight = 600;
 
@@ -49,8 +50,9 @@ static const int defaultScreenHeight = 600;
  * Sections 0, 2, 6 and 8 will remain as is. 1, 3, 4, 5 and 7 will be
  * repeated to fit the size of the widget.
  */
-struct ImageRect
+class ImageRect
 {
+public:
     enum ImagePosition
     {
         UPPER_LEFT = 0,
@@ -70,28 +72,36 @@ struct ImageRect
 /**
  * A central point of control for graphics.
  */
-class Graphics : public gcn::SDLGraphics
+class Graphics : public gcn::Graphics
 {
     public:
-        enum BlitMode {
-            BLIT_NORMAL = 0,
-            BLIT_GFX
-        };
-
-        Graphics();
+        Graphics() = default;
 
         virtual ~Graphics();
 
         /**
+         * Sets the target SDL_Window to draw to. This funtion also pushes a
+         * clip areas corresponding to the dimension of the target.
+         *
+         * @param target the target to draw to.
+         */
+        virtual void setTarget(SDL_Window *target);
+
+        SDL_Window *getTarget() const { return mTarget; }
+        SDL_Renderer *getRenderer() const { return mRenderer; }
+
+        /**
          * Try to create a window with the given settings.
          */
-        virtual bool setVideoMode(int w, int h, int bpp, bool fs, bool hwaccel);
+        virtual bool setVideoMode(int w, int h, bool fs);
 
         /**
          * Change the video mode. Can be used for switching to full screen,
          * changing resolution or adapting after window resize.
          */
-        bool changeVideoMode(int w, int h, int bpp, bool fs, bool hwaccel);
+        bool changeVideoMode(int w, int h, bool fs);
+
+        virtual void videoResized(int w, int h);
 
         /**
          * Blits an image onto the screen.
@@ -176,12 +186,6 @@ class Graphics : public gcn::SDLGraphics
             drawImageRect(area.x, area.y, area.width, area.height, imgRect);
         }
 
-        void setBlitMode(BlitMode mode)
-        { mBlitMode = mode; }
-
-        BlitMode getBlitMode()
-        { return mBlitMode; }
-
         /**
          * Updates the screen. This is done by either copying the buffer to the
          * screen or swapping pages.
@@ -199,36 +203,57 @@ class Graphics : public gcn::SDLGraphics
         int getHeight() const;
 
         /**
-         * Returns the amount of bits per pixel that was requested (not the
-         * actual amount that's currently active).
-         */
-        int getBpp() const { return mBpp; }
-
-        /**
          * Returns whether we're in a full screen mode.
          */
         bool getFullscreen() const { return mFullscreen; }
 
         /**
-         * Returns whether old-fashioned SDL-based hardware acceleration was
-         * requested (not whether it's currently active).
-         */
-        bool getHWAccel() const { return mHWAccel; }
-
-        /**
          * Takes a screenshot and returns it as SDL surface.
          */
         virtual SDL_Surface *getScreenshot();
 
         gcn::Font *getFont() const { return mFont; }
 
+        virtual bool pushClipArea(gcn::Rectangle area);
+
+        virtual void popClipArea();
+
+        virtual void drawImage(const gcn::Image *image,
+                               int srcX,
+                               int srcY,
+                               int dstX,
+                               int dstY,
+                               int width,
+                               int height) {}   // not used
+
+        virtual void drawPoint(int x, int y);
+
+        virtual void drawLine(int x1, int y1, int x2, int y2);
+
+        virtual void drawRectangle(const gcn::Rectangle &rectangle);
+
+        virtual void fillRectangle(const gcn::Rectangle &rectangle);
+
+        virtual void setColor(const gcn::Color &color)
+        {
+            mColor = color;
+        }
+
+        virtual const gcn::Color &getColor() const
+        {
+            return mColor;
+        }
+
     protected:
-        int mWidth;
-        int mHeight;
-        int mBpp;
-        bool mFullscreen;
-        bool mHWAccel;
-        BlitMode mBlitMode;
+        void updateSDLClipRect();
+
+        int mWidth = 0;
+        int mHeight = 0;
+        bool mFullscreen = false;
+        gcn::Color mColor;
+
+        SDL_Window *mTarget = nullptr;
+        SDL_Renderer *mRenderer = nullptr;
 };
 
 extern Graphics *graphics;
diff --git a/src/gui/gui.cpp b/src/gui/gui.cpp
index 019d3002..64509e21 100644
--- a/src/gui/gui.cpp
+++ b/src/gui/gui.cpp
@@ -26,6 +26,7 @@
 #include "gui/sdlinput.h"
 #include "gui/truetypefont.h"
 
+#include "gui/widgets/textfield.h"
 #include "gui/widgets/window.h"
 #include "gui/widgets/windowcontainer.h"
 
@@ -190,6 +191,12 @@ void Gui::logic()
     Palette::advanceGradients();
 
     gcn::Gui::logic();
+
+    while (!guiInput->isTextQueueEmpty())
+    {
+        TextInput textInput = guiInput->dequeueTextInput();
+        handleTextInput(textInput);
+    }
 }
 
 void Gui::draw()
@@ -264,3 +271,14 @@ void Gui::handleMouseMoved(const gcn::MouseInput &mouseInput)
     gcn::Gui::handleMouseMoved(mouseInput);
     mMouseInactivityTimer = 0;
 }
+
+void Gui::handleTextInput(const TextInput &textInput)
+{
+    if (auto focused = mFocusHandler->getFocused())
+    {
+        if (auto textField = dynamic_cast<TextField*>(focused))
+        {
+            textField->textInput(textInput);
+        }
+    }
+}
diff --git a/src/gui/gui.h b/src/gui/gui.h
index 006987da..998b6ec8 100644
--- a/src/gui/gui.h
+++ b/src/gui/gui.h
@@ -26,6 +26,7 @@
 
 #include <guichan/gui.hpp>
 
+class TextInput;
 class Graphics;
 class GuiConfigListener;
 class ImageSet;
@@ -114,6 +115,7 @@ class Gui : public gcn::Gui
 
     protected:
         void handleMouseMoved(const gcn::MouseInput &mouseInput);
+        void handleTextInput(const TextInput &textInput);
 
     private:
         GuiConfigListener *mConfigListener;
diff --git a/src/gui/sdlinput.cpp b/src/gui/sdlinput.cpp
index 4ccb7580..6eb58a36 100644
--- a/src/gui/sdlinput.cpp
+++ b/src/gui/sdlinput.cpp
@@ -106,6 +106,23 @@ gcn::MouseInput SDLInput::dequeueMouseInput()
     return mouseInput;
 }
 
+bool SDLInput::isTextQueueEmpty() const
+{
+    return mTextInputQueue.empty();
+}
+
+TextInput SDLInput::dequeueTextInput()
+{
+    if (mTextInputQueue.empty())
+    {
+        throw GCN_EXCEPTION("The queue is empty.");
+    }
+
+    TextInput textInput(mTextInputQueue.front());
+    mTextInputQueue.pop();
+    return textInput;
+}
+
 void SDLInput::pushInput(SDL_Event event)
 {
     gcn::KeyInput keyInput;
@@ -119,8 +136,8 @@ void SDLInput::pushInput(SDL_Event event)
           keyInput.setShiftPressed(event.key.keysym.mod & KMOD_SHIFT);
           keyInput.setControlPressed(event.key.keysym.mod & KMOD_CTRL);
           keyInput.setAltPressed(event.key.keysym.mod & KMOD_ALT);
-          keyInput.setMetaPressed(event.key.keysym.mod & KMOD_META);
-          keyInput.setNumericPad(event.key.keysym.sym >= SDLK_KP0
+          keyInput.setMetaPressed(event.key.keysym.mod & KMOD_GUI);
+          keyInput.setNumericPad(event.key.keysym.sym >= SDLK_KP_0
                                  && event.key.keysym.sym <= SDLK_KP_EQUALS);
 
           mKeyInputQueue.push(keyInput);
@@ -132,8 +149,8 @@ void SDLInput::pushInput(SDL_Event event)
           keyInput.setShiftPressed(event.key.keysym.mod & KMOD_SHIFT);
           keyInput.setControlPressed(event.key.keysym.mod & KMOD_CTRL);
           keyInput.setAltPressed(event.key.keysym.mod & KMOD_ALT);
-          keyInput.setMetaPressed(event.key.keysym.mod & KMOD_META);
-          keyInput.setNumericPad(event.key.keysym.sym >= SDLK_KP0
+          keyInput.setMetaPressed(event.key.keysym.mod & KMOD_GUI);
+          keyInput.setNumericPad(event.key.keysym.sym >= SDLK_KP_0
                                  && event.key.keysym.sym <= SDLK_KP_EQUALS);
 
           mKeyInputQueue.push(keyInput);
@@ -144,19 +161,7 @@ void SDLInput::pushInput(SDL_Event event)
           mouseInput.setX(event.button.x);
           mouseInput.setY(event.button.y);
           mouseInput.setButton(convertMouseButton(event.button.button));
-
-          if (event.button.button == SDL_BUTTON_WHEELDOWN)
-          {
-              mouseInput.setType(gcn::MouseInput::WHEEL_MOVED_DOWN);
-          }
-          else if (event.button.button == SDL_BUTTON_WHEELUP)
-          {
-              mouseInput.setType(gcn::MouseInput::WHEEL_MOVED_UP);
-          }
-          else
-          {
-              mouseInput.setType(gcn::MouseInput::PRESSED);
-          }
+          mouseInput.setType(gcn::MouseInput::PRESSED);
           mouseInput.setTimeStamp(SDL_GetTicks());
           mMouseInputQueue.push(mouseInput);
           break;
@@ -180,6 +185,35 @@ void SDLInput::pushInput(SDL_Event event)
           mMouseInputQueue.push(mouseInput);
           break;
 
+      case SDL_MOUSEWHEEL:
+          if (event.wheel.y) {
+#if SDL_VERSION_ATLEAST(2, 26, 0)
+              mouseInput.setX(event.wheel.mouseX);
+              mouseInput.setY(event.wheel.mouseY);
+#else
+              int x, y;
+              SDL_GetMouseState(&x, &y);
+              mouseInput.setX(x);
+              mouseInput.setY(y);
+#endif
+              mouseInput.setButton(gcn::MouseInput::EMPTY);
+              mouseInput.setType(event.wheel.y > 0 ? gcn::MouseInput::WHEEL_MOVED_UP
+                                                   : gcn::MouseInput::WHEEL_MOVED_DOWN);
+              mouseInput.setTimeStamp(SDL_GetTicks());
+              mMouseInputQueue.push(mouseInput);
+          }
+          break;
+
+      case SDL_TEXTINPUT:
+          mTextInputQueue.emplace(event.text.text);
+          break;
+
+          // TODO_SDL2: This is now a window event
+    // case SDL_WINDOWEVENT:
+    //     switch (event.window.event) {
+    //     }
+    //     break;
+#if 0
       case SDL_ACTIVEEVENT:
           /*
            * This occurs when the mouse leaves the window and the Gui-chan
@@ -206,7 +240,7 @@ void SDLInput::pushInput(SDL_Event event)
               mMouseInWindow = true;
           }
           break;
-
+#endif
     } // end switch
 }
 
@@ -228,9 +262,9 @@ int SDLInput::convertMouseButton(int button)
 
 int SDLInput::convertKeyCharacter(SDL_Event event)
 {
-    SDL_keysym keysym = event.key.keysym;
+    SDL_Keysym keysym = event.key.keysym;
 
-    int value = keysym.unicode;
+    int value = keysym.sym;
 
     switch (keysym.sym)
     {
@@ -262,16 +296,10 @@ int SDLInput::convertKeyCharacter(SDL_Event event)
           value = Key::PAUSE;
           break;
       case SDLK_SPACE:
-          // Special characters like ~ (tilde) ends up
-          // with the keysym.sym SDLK_SPACE which
-          // without this check would be lost. The check
-          // is only valid on key down events in SDL.
-          if (event.type == SDL_KEYUP || keysym.unicode == ' ')
-          {
-              value = Key::SPACE;
-          }
+          value = Key::SPACE;
           break;
       case SDLK_ESCAPE:
+      case SDLK_AC_BACK:
           value = Key::ESCAPE;
           break;
       case SDLK_DELETE:
@@ -289,7 +317,7 @@ int SDLInput::convertKeyCharacter(SDL_Event event)
       case SDLK_PAGEUP:
           value = Key::PAGE_UP;
           break;
-      case SDLK_PRINT:
+      case SDLK_PRINTSCREEN:
           value = Key::PRINT_SCREEN;
           break;
       case SDLK_PAGEDOWN:
@@ -340,27 +368,21 @@ int SDLInput::convertKeyCharacter(SDL_Event event)
       case SDLK_F15:
           value = Key::F15;
           break;
-      case SDLK_NUMLOCK:
+      case SDLK_NUMLOCKCLEAR:
           value = Key::NUM_LOCK;
           break;
       case SDLK_CAPSLOCK:
           value = Key::CAPS_LOCK;
           break;
-      case SDLK_SCROLLOCK:
+      case SDLK_SCROLLLOCK:
           value = Key::SCROLL_LOCK;
           break;
-      case SDLK_RMETA:
+      case SDLK_RGUI:
           value = Key::RIGHT_META;
           break;
-      case SDLK_LMETA:
+      case SDLK_LGUI:
           value = Key::LEFT_META;
           break;
-      case SDLK_LSUPER:
-          value = Key::LEFT_SUPER;
-          break;
-      case SDLK_RSUPER:
-          value = Key::RIGHT_SUPER;
-          break;
       case SDLK_MODE:
           value = Key::ALT_GR;
           break;
@@ -391,34 +413,34 @@ int SDLInput::convertKeyCharacter(SDL_Event event)
     {
         switch (keysym.sym)
         {
-          case SDLK_KP0:
+          case SDLK_KP_0:
               value = Key::INSERT;
               break;
-          case SDLK_KP1:
+          case SDLK_KP_1:
               value = Key::END;
               break;
-          case SDLK_KP2:
+          case SDLK_KP_2:
               value = Key::DOWN;
               break;
-          case SDLK_KP3:
+          case SDLK_KP_3:
               value = Key::PAGE_DOWN;
               break;
-          case SDLK_KP4:
+          case SDLK_KP_4:
               value = Key::LEFT;
               break;
-          case SDLK_KP5:
+          case SDLK_KP_5:
               value = 0;
               break;
-          case SDLK_KP6:
+          case SDLK_KP_6:
               value = Key::RIGHT;
               break;
-          case SDLK_KP7:
+          case SDLK_KP_7:
               value = Key::HOME;
               break;
-          case SDLK_KP8:
+          case SDLK_KP_8:
               value = Key::UP;
               break;
-          case SDLK_KP9:
+          case SDLK_KP_9:
               value = Key::PAGE_UP;
               break;
           default:
diff --git a/src/gui/sdlinput.h b/src/gui/sdlinput.h
index 90f70df3..09bb788e 100644
--- a/src/gui/sdlinput.h
+++ b/src/gui/sdlinput.h
@@ -61,13 +61,15 @@
 
 #include <queue>
 
-#include <SDL/SDL.h>
+#include <SDL.h>
 
 #include <guichan/input.hpp>
 #include <guichan/keyinput.hpp>
 #include <guichan/mouseinput.hpp>
 #include <guichan/platform.hpp>
 
+#include <string>
+
 namespace Key
 {
     enum
@@ -122,6 +124,19 @@ namespace Key
     };
 }
 
+class TextInput
+{
+public:
+    TextInput(const char *text)
+        : mText(text)
+    {}
+
+    const std::string &getText() const { return mText; }
+
+private:
+    std::string mText;
+};
+
 /**
  * SDL implementation of Input.
  */
@@ -160,6 +175,10 @@ public:
 
     virtual gcn::MouseInput dequeueMouseInput();
 
+    bool isTextQueueEmpty() const;
+
+    TextInput dequeueTextInput();
+
 protected:
     /**
      * Converts a mouse button from SDL to a Guichan mouse button
@@ -181,6 +200,7 @@ protected:
 
     std::queue<gcn::KeyInput> mKeyInputQueue;
     std::queue<gcn::MouseInput> mMouseInputQueue;
+    std::queue<TextInput> mTextInputQueue;
 
     bool mMouseDown;
     bool mMouseInWindow;
diff --git a/src/gui/setup_keyboard.cpp b/src/gui/setup_keyboard.cpp
index 5e29519b..b66ba3aa 100644
--- a/src/gui/setup_keyboard.cpp
+++ b/src/gui/setup_keyboard.cpp
@@ -178,8 +178,8 @@ void Setup_Keyboard::refreshAssignedKey(int index)
         caption = keyboard.getKeyCaption(index) + ": ";
     else
     {
-        char *temp = SDL_GetKeyName(
-            (SDLKey) keyboard.getKeyValue(index));
+        const char *temp = SDL_GetKeyName(
+            (SDL_Scancode) keyboard.getKeyValue(index));
 
         caption = strprintf("%-25s",
             (keyboard.getKeyCaption(index) + ": ").c_str()) + toString(temp);
diff --git a/src/gui/setup_video.cpp b/src/gui/setup_video.cpp
index c4fe60a1..c9d1dbc9 100644
--- a/src/gui/setup_video.cpp
+++ b/src/gui/setup_video.cpp
@@ -26,7 +26,6 @@
 #include "game.h"
 #include "graphics.h"
 #include "localplayer.h"
-#include "log.h"
 #include "main.h"
 #include "particle.h"
 
@@ -91,26 +90,21 @@ class ModeListModel : public gcn::ListModel
 ModeListModel::ModeListModel()
 {
     /* Get available fullscreen/hardware modes */
-    SDL_Rect **modes = SDL_ListModes(NULL, SDL_FULLSCREEN | SDL_HWSURFACE);
-
-    /* Check which modes are available */
-    if (modes == (SDL_Rect **)0)
-        logger->log("No modes available");
-    else if (modes == (SDL_Rect **)-1)
-        logger->log("All resolutions available");
-    else
+    const int numModes = SDL_GetNumDisplayModes(0);
+    for (int i = 0; i < numModes; i++)
     {
-        for (int i = 0; modes[i]; ++i)
-        {
-            const int width = modes[i]->w;
-            const int height = modes[i]->h;
+        SDL_DisplayMode mode;
+        if (SDL_GetDisplayMode(0, i, &mode) != 0)
+            continue;
 
-            // Skip the unreasonably small modes
-            if (width < 640 || height < 480)
-                continue;
+        // Skip the unreasonably small modes
+        if (mode.w < 640 || mode.h < 480)
+            continue;
 
-            mVideoModes.push_back(toString(width) + "x" + toString(height));
-        }
+        // TODO_SDL2: Modes now dinstinguish between pixel format and refresh rate as well
+        // TODO_SDL2: Fullscreen mode needs display selection
+
+        mVideoModes.push_back(toString(mode.w) + "x" + toString(mode.h));
     }
 }
 
@@ -326,9 +320,7 @@ void Setup_Video::apply()
         {
             if (!graphics->changeVideoMode(screenWidth,
                                            screenHeight,
-                                           graphics->getBpp(),
-                                           fullscreen,
-                                           graphics->getHWAccel()))
+                                           fullscreen))
             {
                 std::stringstream errorMessage;
                 if (fullscreen)
diff --git a/src/gui/truetypefont.cpp b/src/gui/truetypefont.cpp
index 620ba191..443adaa5 100644
--- a/src/gui/truetypefont.cpp
+++ b/src/gui/truetypefont.cpp
@@ -28,6 +28,7 @@
 
 #include "utils/stringutils.h"
 
+#include <guichan/color.hpp>
 #include <guichan/exception.hpp>
 
 const unsigned int CACHE_SIZE = 256;
@@ -53,9 +54,10 @@ class TextChunk
         void generate(TTF_Font *font)
         {
             SDL_Color sdlCol;
-            sdlCol.b = color.b;
             sdlCol.r = color.r;
             sdlCol.g = color.g;
+            sdlCol.b = color.b;
+            sdlCol.a = color.a;
 
             const char *str = getSafeUtf8String(text);
             SDL_Surface *surface = TTF_RenderUTF8_Blended(
diff --git a/src/gui/viewport.cpp b/src/gui/viewport.cpp
index e06c5f8d..b4ad1b1d 100644
--- a/src/gui/viewport.cpp
+++ b/src/gui/viewport.cpp
@@ -310,7 +310,7 @@ void Viewport::_followMouse()
     if (mPlayerFollowMouse && button & SDL_BUTTON(1))
     {
         // We create a mouse event and send it to mouseDragged.
-        Uint8 *keys = SDL_GetKeyState(NULL);
+        const Uint8 *keys = SDL_GetKeyboardState(NULL);
         gcn::MouseEvent mouseEvent(NULL,
                       (keys[SDLK_LSHIFT] || keys[SDLK_RSHIFT]),
                       false,
diff --git a/src/gui/widgets/desktop.cpp b/src/gui/widgets/desktop.cpp
index ce609891..07d1d887 100644
--- a/src/gui/widgets/desktop.cpp
+++ b/src/gui/widgets/desktop.cpp
@@ -86,14 +86,9 @@ void Desktop::draw(gcn::Graphics *graphics)
 
     if (mWallpaper)
     {
-        if (!Image::useOpenGL())
-            g->drawImage(mWallpaper,
-                (getWidth() - mWallpaper->getWidth()) / 2,
-                (getHeight() - mWallpaper->getHeight()) / 2);
-        else
-            g->drawRescaledImage(mWallpaper, 0, 0, 0, 0,
-                mWallpaper->getWidth(), mWallpaper->getHeight(),
-                getWidth(), getHeight(), false);
+        g->drawRescaledImage(mWallpaper, 0, 0, 0, 0,
+            mWallpaper->getWidth(), mWallpaper->getHeight(),
+            getWidth(), getHeight(), false);
     }
 
     // Draw a thin border under the application version...
@@ -125,19 +120,6 @@ void Desktop::setBestFittingWallpaper()
             mWallpaper->decRef(Resource::DeleteImmediately);
 
         mWallpaper = wallpaper;
-
-        // In software mode we try to prescale the image for performance
-        if (!wallpaper->useOpenGL() &&
-                (wallpaper->getWidth() != width ||
-                 wallpaper->getHeight() != height))
-        {
-            if (Image *prescaled = wallpaper->SDLgetScaledImage(width, height))
-            {
-                // Make sure the original can be freed
-                wallpaper->decRef();
-                mWallpaper = prescaled;
-            }
-        }
     }
     else
     {
diff --git a/src/gui/widgets/emoteshortcutcontainer.cpp b/src/gui/widgets/emoteshortcutcontainer.cpp
index 3105a762..cdb2d3c4 100644
--- a/src/gui/widgets/emoteshortcutcontainer.cpp
+++ b/src/gui/widgets/emoteshortcutcontainer.cpp
@@ -92,7 +92,7 @@ void EmoteShortcutContainer::draw(gcn::Graphics *graphics)
 
         // Draw emote keyboard shortcut.
         const char *key = SDL_GetKeyName(
-                         (SDLKey) keyboard.getKeyValue(keyboard.KEY_EMOTE_1 + i));
+                         (SDL_Scancode) keyboard.getKeyValue(keyboard.KEY_EMOTE_1 + i));
         graphics->setColor(Theme::getThemeColor(Theme::TEXT));
         g->drawText(key, emoteX + 2, emoteY + 2, gcn::Graphics::LEFT);
 
diff --git a/src/gui/widgets/itemshortcutcontainer.cpp b/src/gui/widgets/itemshortcutcontainer.cpp
index f1690d43..396de3bd 100644
--- a/src/gui/widgets/itemshortcutcontainer.cpp
+++ b/src/gui/widgets/itemshortcutcontainer.cpp
@@ -86,7 +86,7 @@ void ItemShortcutContainer::draw(gcn::Graphics *graphics)
 
         // Draw item keyboard shortcut.
         const char *key = SDL_GetKeyName(
-            (SDLKey) keyboard.getKeyValue(keyboard.KEY_SHORTCUT_1 + i));
+            (SDL_Scancode) keyboard.getKeyValue(keyboard.KEY_SHORTCUT_1 + i));
         graphics->setColor(Theme::getThemeColor(Theme::TEXT));
         g->drawText(key, itemX + 2, itemY + 2, gcn::Graphics::LEFT);
 
diff --git a/src/gui/widgets/textfield.cpp b/src/gui/widgets/textfield.cpp
index e7c279b2..c4c00ae4 100644
--- a/src/gui/widgets/textfield.cpp
+++ b/src/gui/widgets/textfield.cpp
@@ -36,6 +36,8 @@
 
 #include <guichan/font.hpp>
 
+#include <SDL.h>
+
 #undef DELETE //Win32 compatibility hack
 
 int TextField::instances = 0;
@@ -162,33 +164,7 @@ int TextField::getValue() const
 
 void TextField::keyPressed(gcn::KeyEvent &keyEvent)
 {
-    int val = keyEvent.getKey().getValue();
-
-    if (val >= 32)
-    {
-        int l;
-        if (val < 128) l = 1;            // 0xxxxxxx
-        else if (val < 0x800) l = 2;     // 110xxxxx 10xxxxxx
-        else if (val < 0x10000) l = 3;   // 1110xxxx 10xxxxxx 10xxxxxx
-        else l = 4;                      // 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
-
-        char buf[4];
-        for (int i = 0; i < l; ++i)
-        {
-            buf[i] = val >> (6 * (l - i - 1));
-            if (i > 0) buf[i] = (buf[i] & 63) | 128;
-        }
-
-        if (l > 1) buf[0] |= 255 << (8 - l);
-
-        mText.insert(mCaretPosition, std::string(buf, buf + l));
-        mCaretPosition += l;
-    }
-
-    /* In UTF-8, 10xxxxxx is only used for inner parts of characters. So skip
-       them when processing key presses. */
-
-    switch (val)
+    switch (keyEvent.getKey().getValue())
     {
         case Key::LEFT:
         {
@@ -302,8 +278,9 @@ void TextField::keyPressed(gcn::KeyEvent &keyEvent)
                 return;
             break;
 
-        case 22: // Control code 22, SYNCHRONOUS IDLE, sent on Ctrl+v
-            handlePaste();
+        case SDLK_v:
+            if (keyEvent.isControlPressed())
+                handlePaste();
             break;
     }
 
@@ -311,6 +288,12 @@ void TextField::keyPressed(gcn::KeyEvent &keyEvent)
     fixScroll();
 }
 
+void TextField::textInput(const TextInput &textInput)
+{
+    mText.insert(mCaretPosition, textInput.getText());
+    mCaretPosition += textInput.getText().length();
+}
+
 void TextField::autoComplete()
 {
     if (mAutoComplete && mText.size() > 0)
@@ -383,7 +366,7 @@ void TextField::handlePaste()
     std::string text = getText();
     std::string::size_type caretPos = getCaretPosition();
 
-    if (RetrieveBuffer(text, caretPos)) {
+    if (insertFromClipboard(text, caretPos)) {
         setText(text);
         setCaretPosition(caretPos);
     }
diff --git a/src/gui/widgets/textfield.h b/src/gui/widgets/textfield.h
index 94cada41..bf60cbc3 100644
--- a/src/gui/widgets/textfield.h
+++ b/src/gui/widgets/textfield.h
@@ -26,6 +26,7 @@
 
 #include <vector>
 
+class TextInput;
 class ImageRect;
 class TextField;
 
@@ -116,6 +117,11 @@ class TextField : public gcn::TextField
         void keyPressed(gcn::KeyEvent &keyEvent);
 
         /**
+         * Handle text input (should possibly be new event in Guichan).
+         */
+        void textInput(const TextInput &textInput);
+
+        /**
          * Set the minimum value for a range
          */
         void setMinimum(int min) { mMinimum = min; }
diff --git a/src/gui/windowmenu.cpp b/src/gui/windowmenu.cpp
index 12624bf1..9a53479e 100644
--- a/src/gui/windowmenu.cpp
+++ b/src/gui/windowmenu.cpp
@@ -170,7 +170,7 @@ static std::string createShortcutCaption(const std::string& text,
     if (key != KeyboardConfig::KEY_NO_VALUE)
     {
         caption += " (";
-        caption += SDL_GetKeyName((SDLKey) keyboard.getKeyValue(key));
+        caption += SDL_GetKeyName((SDL_Scancode) keyboard.getKeyValue(key));
         caption += ")";
     }
     return caption;
diff --git a/src/joystick.cpp b/src/joystick.cpp
index cc6e532b..a1da181c 100644
--- a/src/joystick.cpp
+++ b/src/joystick.cpp
@@ -37,7 +37,7 @@ void Joystick::init()
     joystickCount = SDL_NumJoysticks();
     logger->log("%i joysticks/gamepads found", joystickCount);
     for (int i = 0; i < joystickCount; i++)
-        logger->log("- %s", SDL_JoystickName(i));
+        logger->log("- %s", SDL_JoystickNameForIndex(i));
 }
 
 Joystick::Joystick(int no):
diff --git a/src/keyboardconfig.cpp b/src/keyboardconfig.cpp
index 30f27e9f..76168f66 100644
--- a/src/keyboardconfig.cpp
+++ b/src/keyboardconfig.cpp
@@ -101,8 +101,8 @@ static KeyData const keyData[KeyboardConfig::KEY_TOTAL] = {
     {"keyChatNextTab", SDLK_RIGHTBRACKET, _("Next Chat Tab")},
     {"keyOK", SDLK_SPACE, _("Select OK")},
     {"keyQuit", SDLK_ESCAPE, _("Quit")},
-    {"keyIgnoreInput1", SDLK_LSUPER, _("Ignore input 1")},
-    {"keyIgnoreInput2", SDLK_RSUPER, _("Ignore input 2")}
+    {"keyIgnoreInput1", SDLK_LGUI, _("Ignore input 1")},
+    {"keyIgnoreInput2", SDLK_RGUI, _("Ignore input 2")}
 };
 
 void KeyboardConfig::init()
@@ -233,5 +233,5 @@ bool KeyboardConfig::isKeyActive(int index) const
 
 void KeyboardConfig::refreshActiveKeys()
 {
-    mActiveKeys = SDL_GetKeyState(NULL);
+    mActiveKeys = SDL_GetKeyboardState(NULL);
 }
diff --git a/src/keyboardconfig.h b/src/keyboardconfig.h
index 34aad4c4..03f39551 100644
--- a/src/keyboardconfig.h
+++ b/src/keyboardconfig.h
@@ -229,7 +229,7 @@ class KeyboardConfig
 
         KeyFunction mKey[KEY_TOTAL];   /**< Pointer to all the key data */
 
-        uint8_t *mActiveKeys;          /**< Stores a list of all the keys */
+        const uint8_t *mActiveKeys;    /**< Stores a list of all the keys */
 
         std::string mBindError;
 };
diff --git a/src/net/download.cpp b/src/net/download.cpp
index bccba7a3..61cdf114 100644
--- a/src/net/download.cpp
+++ b/src/net/download.cpp
@@ -124,7 +124,7 @@ bool Download::start()
 {
     logger->log("Starting download: %s", mUrl.c_str());
 
-    mThread = SDL_CreateThread(downloadThread, this);
+    mThread = SDL_CreateThread(downloadThread, "Download", this);
 
     if (!mThread)
     {
diff --git a/src/net/tmwa/network.cpp b/src/net/tmwa/network.cpp
index 14cfe65f..ed564b46 100644
--- a/src/net/tmwa/network.cpp
+++ b/src/net/tmwa/network.cpp
@@ -159,7 +159,7 @@ bool Network::connect(ServerInfo server)
     mToSkip = 0;
 
     mState = CONNECTING;
-    mWorkerThread = SDL_CreateThread(networkThread, this);
+    mWorkerThread = SDL_CreateThread(networkThread, "Network", this);
     if (!mWorkerThread)
     {
         setError("Unable to create network worker thread");
diff --git a/src/openglgraphics.cpp b/src/openglgraphics.cpp
index f30e866d..d831d9ff 100644
--- a/src/openglgraphics.cpp
+++ b/src/openglgraphics.cpp
@@ -61,7 +61,13 @@ OpenGLGraphics::~OpenGLGraphics()
 
 void OpenGLGraphics::setSync(bool sync)
 {
+    if (mSync == sync)
+        return;
+
     mSync = sync;
+
+    if (mContext)
+        SDL_GL_SetSwapInterval(sync ? 1 : 0);
 }
 
 void OpenGLGraphics::setReduceInputLag(bool reduceInputLag)
@@ -69,44 +75,57 @@ void OpenGLGraphics::setReduceInputLag(bool reduceInputLag)
     mReduceInputLag = reduceInputLag;
 }
 
-bool OpenGLGraphics::setVideoMode(int w, int h, int bpp, bool fs, bool hwaccel)
+bool OpenGLGraphics::setVideoMode(int w, int h, bool fs)
 {
     logger->log("Setting video mode %dx%d %s",
             w, h, fs ? "fullscreen" : "windowed");
 
-    int displayFlags = SDL_ANYFORMAT | SDL_OPENGL;
+    // TODO_SDL2: Support SDL_WINDOW_ALLOW_HIGHDPI, but check handling of clip area
 
-    mWidth = w;
-    mHeight = h;
-    mBpp = bpp;
-    mFullscreen = fs;
-    mHWAccel = hwaccel;
+    int windowFlags = SDL_WINDOW_OPENGL;
 
     if (fs)
     {
-        displayFlags |= SDL_FULLSCREEN;
+        windowFlags |= SDL_WINDOW_FULLSCREEN;
     }
     else
     {
         // Resizing currently not supported on Windows, where it would require
         // reuploading all textures.
 #if !defined(_WIN32)
-        displayFlags |= SDL_RESIZABLE;
+        windowFlags |= SDL_WINDOW_RESIZABLE;
 #endif
     }
 
     SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
 
-    if (!(mTarget = SDL_SetVideoMode(w, h, bpp, displayFlags)))
+    SDL_Window *window = SDL_CreateWindow("Mana",
+                                          SDL_WINDOWPOS_UNDEFINED,
+                                          SDL_WINDOWPOS_UNDEFINED,
+                                          w, h, windowFlags);
+    if (!window) {
+        logger->log("Failed to create window: %s", SDL_GetError());
         return false;
+    }
+
+    SDL_SetWindowMinimumSize(window, 640, 480);
+
+    SDL_GLContext glContext = SDL_GL_CreateContext(window);
+    if (!glContext) {
+        logger->log("Failed to create OpenGL context: %s", SDL_GetError());
+        return false;
+    }
+
+    mTarget = window;
+    mContext = glContext;
+    mWidth = w;
+    mHeight = h;
+    mFullscreen = fs;
 
-#ifdef __APPLE__
     if (mSync)
     {
-        const GLint VBL = 1;
-        CGLSetParameter(CGLGetCurrentContext(), kCGLCPSwapInterval, &VBL);
+        SDL_GL_SetSwapInterval(1);
     }
-#endif
 
     // Setup OpenGL
     glViewport(0, 0, w, h);
@@ -139,6 +158,18 @@ bool OpenGLGraphics::setVideoMode(int w, int h, int bpp, bool fs, bool hwaccel)
     return true;
 }
 
+void OpenGLGraphics::videoResized(int w, int h)
+{
+    _endDraw();
+
+    mWidth = w;
+    mHeight = h;
+
+    glViewport(0, 0, w, h);
+
+    _beginDraw();
+}
+
 static inline void drawQuad(Image *image,
                             int srcX, int srcY, int dstX, int dstY,
                             int width, int height)
@@ -610,7 +641,7 @@ void OpenGLGraphics::drawRescaledImagePattern(Image *image,
 
 void OpenGLGraphics::updateScreen()
 {
-    SDL_GL_SwapBuffers();
+    SDL_GL_SwapWindow(mTarget);
 
     /*
      * glFinish flushes all OpenGL commands and makes sure they have been
@@ -634,7 +665,7 @@ void OpenGLGraphics::_beginDraw()
     glMatrixMode(GL_PROJECTION);
     glLoadIdentity();
 
-    glOrtho(0.0, (double)mTarget->w, (double)mTarget->h, 0.0, -1.0, 1.0);
+    glOrtho(0.0, (double)mWidth, (double)mHeight, 0.0, -1.0, 1.0);
 
     glMatrixMode(GL_MODELVIEW);
     glLoadIdentity();
@@ -646,7 +677,7 @@ void OpenGLGraphics::_beginDraw()
     glEnableClientState(GL_VERTEX_ARRAY);
     glEnableClientState(GL_TEXTURE_COORD_ARRAY);
 
-    pushClipArea(gcn::Rectangle(0, 0, mTarget->w, mTarget->h));
+    pushClipArea(gcn::Rectangle(0, 0, mWidth, mHeight));
 }
 
 void OpenGLGraphics::_endDraw()
@@ -656,8 +687,8 @@ void OpenGLGraphics::_endDraw()
 
 SDL_Surface* OpenGLGraphics::getScreenshot()
 {
-    int h = mTarget->h;
-    int w = mTarget->w;
+    int w, h;
+    SDL_GL_GetDrawableSize(mTarget, &w, &h);
     GLint pack = 1;
 
     SDL_Surface *screenshot = SDL_CreateRGBSurface(
@@ -708,6 +739,7 @@ bool OpenGLGraphics::pushClipArea(gcn::Rectangle area)
         transY = -mClipStack.top().yOffset;
     }
 
+    // Skip Graphics::popClipArea since we don't need to interact with SDL2
     bool result = gcn::Graphics::pushClipArea(area);
 
     transX += mClipStack.top().xOffset;
@@ -716,7 +748,7 @@ bool OpenGLGraphics::pushClipArea(gcn::Rectangle area)
     glPushMatrix();
     glTranslatef(transX, transY, 0);
     glScissor(mClipStack.top().x,
-              mTarget->h - mClipStack.top().y - mClipStack.top().height,
+              mHeight - mClipStack.top().y - mClipStack.top().height,
               mClipStack.top().width,
               mClipStack.top().height);
 
@@ -725,6 +757,7 @@ bool OpenGLGraphics::pushClipArea(gcn::Rectangle area)
 
 void OpenGLGraphics::popClipArea()
 {
+    // Skip Graphics::popClipArea since we don't need to interact with SDL2
     gcn::Graphics::popClipArea();
 
     if (mClipStack.empty())
@@ -732,7 +765,7 @@ void OpenGLGraphics::popClipArea()
 
     glPopMatrix();
     glScissor(mClipStack.top().x,
-              mTarget->h - mClipStack.top().y - mClipStack.top().height,
+              mHeight - mClipStack.top().y - mClipStack.top().height,
               mClipStack.top().width,
               mClipStack.top().height);
 }
diff --git a/src/openglgraphics.h b/src/openglgraphics.h
index 63c32261..01bca360 100644
--- a/src/openglgraphics.h
+++ b/src/openglgraphics.h
@@ -37,8 +37,8 @@ class OpenGLGraphics : public Graphics
         ~OpenGLGraphics();
 
         /**
-         * Sets whether vertical refresh syncing is enabled. Takes effect after
-         * the next call to setVideoMode(). Only implemented on MacOS for now.
+         * Sets whether vertical refresh syncing is enabled. Takes effect
+         * immediately.
          */
         void setSync(bool sync);
         bool getSync() const { return mSync; }
@@ -53,7 +53,9 @@ class OpenGLGraphics : public Graphics
         void setReduceInputLag(bool reduceInputLag);
         bool getReduceInputLag() const { return mReduceInputLag; }
 
-        bool setVideoMode(int w, int h, int bpp, bool fs, bool hwaccel);
+        bool setVideoMode(int w, int h, bool fs);
+
+        void videoResized(int w, int h);
 
         bool drawImage(Image *image,
                        int srcX, int srcY,
@@ -118,6 +120,7 @@ class OpenGLGraphics : public Graphics
 
         void drawQuadArrayii(int size);
 
+        SDL_GLContext mContext = nullptr;
         GLfloat *mFloatTexArray;
         GLint *mIntTexArray;
         GLint *mIntVertArray;
diff --git a/src/resources/ambientlayer.cpp b/src/resources/ambientlayer.cpp
index c31afbac..301927f8 100644
--- a/src/resources/ambientlayer.cpp
+++ b/src/resources/ambientlayer.cpp
@@ -33,25 +33,6 @@ AmbientLayer::AmbientLayer(Image *img, float parallax,
     mKeepRatio(keepRatio)
 {
     mImage->incRef();
-
-    if (keepRatio && !mImage->useOpenGL()
-        && defaultScreenWidth != 0
-        && defaultScreenHeight != 0
-        && graphics->getWidth() != defaultScreenWidth
-        && graphics->getHeight() != defaultScreenHeight)
-    {
-        // Rescale the overlay to keep the ratio as if we were on
-        // the default resolution...
-        Image *rescaledOverlay = mImage->SDLgetScaledImage(
-         (int) mImage->getWidth() / defaultScreenWidth * graphics->getWidth(),
-     (int) mImage->getHeight() / defaultScreenHeight * graphics->getHeight());
-
-        if (rescaledOverlay)
-        {
-            mImage->decRef();
-            mImage = rescaledOverlay;
-        }
-    }
 }
 
 AmbientLayer::~AmbientLayer()
@@ -86,7 +67,7 @@ void AmbientLayer::update(int timePassed, float dx, float dy)
 
 void AmbientLayer::draw(Graphics *graphics, int x, int y)
 {
-    if (!mImage->useOpenGL() || !mKeepRatio)
+    if (!mKeepRatio)
         graphics->drawImagePattern(mImage,
             (int) -mPosX, (int) -mPosY, x + (int) mPosX, y + (int) mPosY);
     else
@@ -94,5 +75,4 @@ void AmbientLayer::draw(Graphics *graphics, int x, int y)
               (int) -mPosX, (int) -mPosY, x + (int) mPosX, y + (int) mPosY,
          (int) mImage->getWidth() / defaultScreenWidth * graphics->getWidth(),
      (int) mImage->getHeight() / defaultScreenHeight * graphics->getHeight());
-
 }
diff --git a/src/resources/image.cpp b/src/resources/image.cpp
index 7e592198..6f2609b0 100644
--- a/src/resources/image.cpp
+++ b/src/resources/image.cpp
@@ -29,10 +29,8 @@
 #endif
 
 #include "log.h"
-#include "configuration.h"
 
 #include <SDL_image.h>
-#include <SDL_rotozoom.h>
 
 #ifdef USE_OPENGL
 bool Image::mUseOpenGL = false;
@@ -40,47 +38,38 @@ bool Image::mPowerOfTwoTextures = true;
 int Image::mTextureType = 0;
 int Image::mTextureSize = 0;
 #endif
-bool Image::mEnableAlphaCache = false;
 
 // The low CPU mode is disabled per default
 bool Image::mDisableTransparency = false;
 
-Image::Image(SDL_Surface *image, bool hasAlphaChannel, Uint8 *alphaChannel):
+SDL_Renderer *Image::mRenderer;
+
+Image::Image(SDL_Texture *texture, int width, int height):
     mAlpha(1.0f),
-    mSDLSurface(image),
-    mAlphaChannel(alphaChannel),
-    mHasAlphaChannel(hasAlphaChannel)
+    mTexture(texture)
 {
 #ifdef USE_OPENGL
     mGLImage = 0;
 #endif
 
-    mUseAlphaCache = Image::mEnableAlphaCache;
-
     mBounds.x = 0;
     mBounds.y = 0;
+    mBounds.w = width;
+    mBounds.h = height;
 
-    mLoaded = false;
+    mLoaded = mTexture != nullptr;
 
-    if (mSDLSurface)
+    if (!mLoaded)
     {
-        mBounds.w = mSDLSurface->w;
-        mBounds.h = mSDLSurface->h;
-
-        mLoaded = true;
-    }
-    else
         logger->log(
           "Image::Image(SDL_Surface*): Couldn't load invalid Surface!");
+    }
 }
 
 #ifdef USE_OPENGL
 Image::Image(GLuint glimage, int width, int height, int texWidth, int texHeight):
     mAlpha(1.0f),
-    mSDLSurface(0),
-    mAlphaChannel(0),
-    mHasAlphaChannel(true),
-    mUseAlphaCache(false),
+    mTexture(0),
     mGLImage(glimage),
     mTexWidth(texWidth),
     mTexHeight(texHeight)
@@ -140,10 +129,8 @@ Resource *Image::load(SDL_RWops *rw, Dye const &dye)
     rgba.Gmask = 0x00FF0000; rgba.Gloss = 0; rgba.Gshift = 16;
     rgba.Bmask = 0x0000FF00; rgba.Bloss = 0; rgba.Bshift = 8;
     rgba.Amask = 0x000000FF; rgba.Aloss = 0; rgba.Ashift = 0;
-    rgba.colorkey = 0;
-    rgba.alpha = 255;
 
-    SDL_Surface *surf = SDL_ConvertSurface(tmpImage, &rgba, SDL_SWSURFACE);
+    SDL_Surface *surf = SDL_ConvertSurface(tmpImage, &rgba, 0);
     SDL_FreeSurface(tmpImage);
 
     Uint32 *pixels = static_cast< Uint32 * >(surf->pixels);
@@ -173,34 +160,14 @@ Image *Image::load(SDL_Surface *tmpImage)
     return _SDLload(tmpImage);
 }
 
-void Image::SDLcleanCache()
-{
-    ResourceManager *resman = ResourceManager::getInstance();
-
-    for (std::map<float, SDL_Surface*>::iterator
-         i = mAlphaCache.begin(), i_end = mAlphaCache.end();
-         i != i_end; ++i)
-    {
-        if (mSDLSurface != i->second)
-            resman->scheduleDelete(i->second);
-        i->second = 0;
-    }
-    mAlphaCache.clear();
-}
-
 void Image::unload()
 {
     mLoaded = false;
 
-    if (mSDLSurface)
+    if (mTexture)
     {
-        SDLcleanCache();
-        // Free the image surface.
-        SDL_FreeSurface(mSDLSurface);
-        mSDLSurface = NULL;
-
-        delete[] mAlphaChannel;
-        mAlphaChannel = NULL;
+        SDL_DestroyTexture(mTexture);
+        mTexture = NULL;
     }
 
 #ifdef USE_OPENGL
@@ -221,27 +188,6 @@ bool Image::useOpenGL()
 #endif
 }
 
-bool Image::hasAlphaChannel()
-{
-    if (!mLoaded)
-        return false;
-
-#ifdef USE_OPENGL
-    if (mUseOpenGL)
-        return true;
-#endif
-
-    return mHasAlphaChannel;
-}
-
-SDL_Surface *Image::getByAlpha(float alpha)
-{
-    std::map<float, SDL_Surface*>::iterator it = mAlphaCache.find(alpha);
-    if (it != mAlphaCache.end())
-        return (*it).second;
-    return 0;
-}
-
 void Image::setAlpha(float alpha)
 {
     if (!useOpenGL() && mDisableTransparency)
@@ -253,188 +199,26 @@ void Image::setAlpha(float alpha)
     if (alpha < 0.0f || alpha > 1.0f)
         return;
 
-    if (mSDLSurface)
-    {
-        if (mUseAlphaCache)
-        {
-            SDL_Surface *surface = getByAlpha(mAlpha);
-            if (!surface)
-            {
-                if (mAlphaCache.size() > 100)
-                    SDLcleanCache();
-
-                mAlphaCache[mAlpha] = mSDLSurface;
-            }
-            surface = getByAlpha(alpha);
-            if (surface)
-            {
-                mAlphaCache.erase(alpha);
-                mSDLSurface = surface;
-                mAlpha = alpha;
-                return;
-            }
-            else
-            {
-                mSDLSurface = Image::SDLduplicateSurface(mSDLSurface);
-            }
-        }
-
-        mAlpha = alpha;
-
-        if (!hasAlphaChannel())
-        {
-            // Set the alpha value this image is drawn at
-            SDL_SetAlpha(mSDLSurface, SDL_SRCALPHA, (int) (255 * mAlpha));
-        }
-        else
-        {
-            if (SDL_MUSTLOCK(mSDLSurface))
-                SDL_LockSurface(mSDLSurface);
-
-            // Precompute as much as possible
-            int maxHeight = std::min((mBounds.y + mBounds.h), mSDLSurface->h);
-            int maxWidth = std::min((mBounds.x + mBounds.w), mSDLSurface->w);
-            int i = 0;
-
-            for (int y = mBounds.y; y < maxHeight; y++)
-              for (int x = mBounds.x; x < maxWidth; x++)
-              {
-                  i = y * mSDLSurface->w + x;
-                  // Only change the pixel if it was visible at load time...
-                  Uint8 sourceAlpha = mAlphaChannel[i];
-                  if (sourceAlpha > 0)
-                  {
-                      Uint8 r, g, b, a;
-                      SDL_GetRGBA(((Uint32*) mSDLSurface->pixels)[i],
-                                  mSDLSurface->format,
-                                  &r, &g, &b, &a);
-
-                      a = (Uint8) (sourceAlpha * mAlpha);
-
-                      // Here is the pixel we want to set
-                      ((Uint32 *)(mSDLSurface->pixels))[i] =
-                      SDL_MapRGBA(mSDLSurface->format, r, g, b, a);
-                  }
-              }
-
-            if (SDL_MUSTLOCK(mSDLSurface))
-                SDL_UnlockSurface(mSDLSurface);
-        }
-    }
-    else
-    {
-        mAlpha = alpha;
-    }
-}
-
-Image *Image::SDLgetScaledImage(int width, int height)
-{
-    if (width == 0 || height == 0)
-        return 0;
+    mAlpha = alpha;
 
-    // Increase our reference count and return ourselves in case of same size
-    if (width == getWidth() && height == getHeight())
+    if (mTexture)
     {
-        incRef();
-        return this;
-    }
-
-    if (!mSDLSurface)
-        return 0;
-
-    ResourceManager *resman = ResourceManager::getInstance();
-
-    // Generate a unique ID path for storing the scaled version in the
-    // resource manager.
-    std::string idPath = getIdPath();
-    idPath += ":scaled:";
-    idPath += toString(width);
-    idPath += "x";
-    idPath += toString(height);
-
-    // Try whether a scaled version is already available
-    Image *scaledImage = static_cast<Image*>(resman->get(idPath));
-
-    if (!scaledImage)
-    {
-        // No scaled version with this size exists already, so create one
-        SDL_Surface *scaledSurface = zoomSurface(mSDLSurface,
-                                                 (double) width / getWidth(),
-                                                 (double) height / getHeight(),
-                                                 1);
-
-        if (scaledSurface)
-        {
-            scaledImage = load(scaledSurface);
-            SDL_FreeSurface(scaledSurface);
-
-            // Place the scaled image in the resource manager
-            resman->addResource(idPath, scaledImage);
-        }
+        SDL_SetTextureAlphaMod(mTexture, (Uint8) (255 * mAlpha));
     }
-
-    return scaledImage;
 }
 
-SDL_Surface* Image::SDLduplicateSurface(SDL_Surface* tmpImage)
+Image *Image::_SDLload(SDL_Surface *image)
 {
-    if (!tmpImage || !tmpImage->format)
+    if (!image || !mRenderer)
         return NULL;
 
-    return SDL_ConvertSurface(tmpImage, tmpImage->format, SDL_SWSURFACE);
+    SDL_Texture *texture = SDL_CreateTextureFromSurface(mRenderer, image);
+    return new Image(texture, image->w, image->h);
 }
 
-Image *Image::_SDLload(SDL_Surface *tmpImage)
+void Image::setRenderer(SDL_Renderer *renderer)
 {
-    if (!tmpImage)
-        return NULL;
-
-    bool hasAlpha = false;
-
-    // The alpha channel to be filled with alpha values
-    Uint8 *alphaChannel = new Uint8[tmpImage->w * tmpImage->h];
-
-    if (tmpImage->format->BitsPerPixel == 32)
-    {
-        // Figure out whether the image uses its alpha layer
-        for (int i = 0; i < tmpImage->w * tmpImage->h; ++i)
-        {
-            Uint8 r, g, b, a;
-            SDL_GetRGBA(
-                    ((Uint32*) tmpImage->pixels)[i],
-                    tmpImage->format,
-                    &r, &g, &b, &a);
-
-            if (a != 255)
-                hasAlpha = true;
-
-            alphaChannel[i] = a;
-        }
-    }
-
-    SDL_Surface *image;
-
-    // Convert the surface to the current display format
-    if (hasAlpha)
-        image = SDL_DisplayFormatAlpha(tmpImage);
-    else
-    {
-        image = SDL_DisplayFormat(tmpImage);
-
-        // We also delete the alpha channel since
-        // it's not used.
-        delete[] alphaChannel;
-        alphaChannel = NULL;
-    }
-
-    if (!image)
-    {
-        logger->log("Error: Image convert failed.");
-        delete[] alphaChannel;
-        return NULL;
-    }
-
-    return new Image(image, hasAlpha, alphaChannel);
+    mRenderer = renderer;
 }
 
 #ifdef USE_OPENGL
@@ -489,7 +273,7 @@ Image *Image::_GLload(SDL_Surface *image)
         }
 
         // Make sure the alpha channel is not used, but copied to destination
-        SDL_SetAlpha(oldImage, 0, SDL_ALPHA_OPAQUE);
+        SDL_SetSurfaceBlendMode(oldImage, SDL_BLENDMODE_NONE);
         SDL_BlitSurface(oldImage, NULL, image, NULL);
     }
 
@@ -583,38 +367,24 @@ Image *Image::getSubImage(int x, int y, int width, int height)
                             mTexWidth, mTexHeight);
 #endif
 
-    return new SubImage(this, mSDLSurface,
+    return new SubImage(this, mTexture,
                         mBounds.x + x,
                         mBounds.y + y,
                         width, height);
 }
 
-void Image::SDLterminateAlphaCache()
-{
-    SDLcleanCache();
-    mUseAlphaCache = false;
-}
-
 //============================================================================
 // SubImage Class
 //============================================================================
 
-SubImage::SubImage(Image *parent, SDL_Surface *image,
+SubImage::SubImage(Image *parent, SDL_Texture *texture,
                    int x, int y, int width, int height):
-    Image(image),
+    Image(texture, width, height),
     mParent(parent)
 {
     if (mParent)
     {
         mParent->incRef();
-        mParent->SDLterminateAlphaCache();
-        mHasAlphaChannel = mParent->hasAlphaChannel();
-        mAlphaChannel = mParent->SDLgetAlphaChannel();
-    }
-    else
-    {
-        mHasAlphaChannel = false;
-        mAlphaChannel = 0;
     }
 
     // Set up the rectangle.
@@ -622,7 +392,6 @@ SubImage::SubImage(Image *parent, SDL_Surface *image,
     mBounds.y = y;
     mBounds.w = width;
     mBounds.h = height;
-    mUseAlphaCache = false;
 }
 
 #ifdef USE_OPENGL
@@ -644,10 +413,8 @@ SubImage::SubImage(Image *parent, GLuint image,
 
 SubImage::~SubImage()
 {
-    // Avoid destruction of the image
-    mSDLSurface = 0;
-    // Avoid possible destruction of its alpha channel
-    mAlphaChannel = 0;
+    // Avoid destruction of the texture
+    mTexture = nullptr;
 #ifdef USE_OPENGL
     mGLImage = 0;
 #endif
diff --git a/src/resources/image.h b/src/resources/image.h
index b762bf2a..efe2262e 100644
--- a/src/resources/image.h
+++ b/src/resources/image.h
@@ -37,8 +37,6 @@
 #include <SDL_opengl.h>
 #endif
 
-#include <map>
-
 class Dye;
 class Position;
 
@@ -129,12 +127,6 @@ class Image : public Resource
          */
         Image *getSubImage(int x, int y, int width, int height);
 
-        /**
-         * Tells if the image has got an alpha channel
-         * @return true if it's true, false otherwise.
-         */
-        bool hasAlphaChannel();
-
         // SDL only public functions
 
         /**
@@ -146,31 +138,7 @@ class Image : public Resource
         static bool SDLisTransparencyDisabled()
         { return mDisableTransparency; }
 
-        /**
-         * Gets an scaled instance of an image. The returned image is managed
-         * by the ResourceManager.
-         *
-         * @param width  The desired width of the scaled image.
-         * @param height The desired height of the scaled image.
-         *
-         * @return An Image resource, or 0 on failure.
-         */
-        Image *SDLgetScaledImage(int width, int height);
-
-        /**
-         * Get the alpha Channel of a SDL surface.
-         */
-        Uint8 *SDLgetAlphaChannel() const
-        { return mAlphaChannel; }
-
-        SDL_Surface* SDLduplicateSurface(SDL_Surface* tmpImage);
-
-        void SDLcleanCache();
-
-        void SDLterminateAlphaCache();
-
-        static void SDLsetEnableAlphaCache(bool n)
-        { mEnableAlphaCache = n; }
+        static void setRenderer(SDL_Renderer *renderer);
 
 #ifdef USE_OPENGL
 
@@ -204,30 +172,18 @@ class Image : public Resource
         // -----------------------
 
         /** SDL Constructor */
-        Image(SDL_Surface *image, bool hasAlphaChannel = false,
-              Uint8 *alphaChannel = NULL);
+        Image(SDL_Texture *texture, int width, int height);
 
-        /** SDL_Surface to SDL_Surface Image loader */
+        /** SDL_Surface to SDL_Texture Image loader */
         static Image *_SDLload(SDL_Surface *tmpImage);
 
-        SDL_Surface *getByAlpha(float alpha);
-
-        SDL_Surface *mSDLSurface;
-
-        /** Alpha Channel pointer used for 32bit based SDL surfaces */
-        Uint8 *mAlphaChannel;
-        bool mHasAlphaChannel;
-
-        /** Alpha cache: The cache stores a copy of the image
-            for specific requested opacities, hence, increasing
-            the image disply speed */
-        std::map<float, SDL_Surface*> mAlphaCache;
-        bool mUseAlphaCache;
-        static bool mEnableAlphaCache;
+        SDL_Texture *mTexture;
 
         /** Stores whether the transparency is disabled */
         static bool mDisableTransparency;
 
+        static SDL_Renderer *mRenderer;
+
         // -----------------------
         // OpenGL protected members
         // -----------------------
@@ -261,7 +217,7 @@ class Image : public Resource
 class SubImage : public Image
 {
     public:
-        SubImage(Image *parent, SDL_Surface *image,
+        SubImage(Image *parent, SDL_Texture *texture,
                  int x, int y, int width, int height);
 #ifdef USE_OPENGL
         SubImage(Image *parent, GLuint image, int x, int y,
diff --git a/src/sound.cpp b/src/sound.cpp
index 1af1f136..2fc4f87f 100644
--- a/src/sound.cpp
+++ b/src/sound.cpp
@@ -112,7 +112,6 @@ void Sound::info()
 {
     SDL_version compiledVersion;
     const SDL_version *linkedVersion;
-    char driver[40] = "Unknown";
     const char *format = "Unknown";
     int rate = 0;
     Uint16 audioFormat = 0;
@@ -121,7 +120,7 @@ void Sound::info()
     MIX_VERSION(&compiledVersion);
     linkedVersion = Mix_Linked_Version();
 
-    SDL_AudioDriverName(driver, 40);
+    const char *driver = SDL_GetCurrentAudioDriver();
 
     Mix_QuerySpec(&rate, &audioFormat, &channels);
     switch (audioFormat)
diff --git a/src/utils/copynpaste.cpp b/src/utils/copynpaste.cpp
index 2bb8fb49..ccb36d79 100644
--- a/src/utils/copynpaste.cpp
+++ b/src/utils/copynpaste.cpp
@@ -1,7 +1,6 @@
 /*
- *  Retrieve string pasted depending on OS mechanisms.
- *  Copyright (C) 2001-2010  Wormux Team
- *  Copyright (C) 2010-2012  The Mana Developers
+ *  Clipboard Interaction.
+ *  Copyright (C) 2010-2024  The Mana Developers
  *
  *  This file is part of The Mana Client.
  *
@@ -19,301 +18,18 @@
  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-/*
- *  IMPORTANT!
- *
- *  This code was taken from Wormux svn trunk at Feb 25 2010. Please don't
- *  make any unnecessary modifications, and try to sync up modifications
- *  when possible.
- */
-
-#ifdef _MSC_VER
-#  include "msvc/config.h"
-#elif defined(HAVE_CONFIG_H)
-#  include "config.h"
-#endif
-
-#include <SDL_syswm.h>
-#include "copynpaste.h"
-
-#ifdef _WIN32
-bool RetrieveBuffer(std::string& text, std::string::size_type& pos)
-{
-  bool  ret = false;
-
-  if (!OpenClipboard(NULL))
-    return false;
-
-  HANDLE  h = GetClipboardData(CF_UNICODETEXT);
-  if (h)
-  {
-    LPCWSTR data = (LPCWSTR)GlobalLock(h);
+#include "utils/copynpaste.h"
 
-    if (data)
-    {
-      int len = WideCharToMultiByte(CP_UTF8, 0, data, -1, NULL, 0, NULL, NULL);
-      if (len > 0)
-      {
-        // Convert from UTF-16 to UTF-8
-        void *temp = malloc(len);
-        if (WideCharToMultiByte(CP_UTF8, 0, data, -1, (LPSTR)temp, len, NULL, NULL))
-        {
-          text.insert(pos, (char*)temp);
-          pos += len-1;
-        }
-        free(temp);
-        ret = true;
-      }
-    }
-    GlobalUnlock(h);
-  }
-  else
-  {
-    h = GetClipboardData(CF_TEXT);
-
-    if (h)
-    {
-      const char *data = (char*)GlobalLock(h);
-      if (data)
-      {
-        text.insert(pos, data);
-        pos += strlen(data);
-        ret = true;
-      }
-      GlobalUnlock(h);
-    }
-  }
-
-  CloseClipboard();
-  return ret;
-}
-#elif defined(__APPLE__)
+#include <SDL.h>
 
-#ifdef Status
-#undef Status
-#endif
-
-#include <Carbon/Carbon.h>
-
-// Sorry for the very long code, all nicer OS X APIs are coded in Objective C and not C!
-// Also it does very thorough error handling
-bool GetDataFromPasteboard( PasteboardRef inPasteboard, char* flavorText /* out */, const int bufSize )
+bool insertFromClipboard(std::string &text, std::string::size_type &pos)
 {
-    OSStatus            err = noErr;
-    PasteboardSyncFlags syncFlags;
-    ItemCount           itemCount;
-
-    syncFlags = PasteboardSynchronize( inPasteboard );
-
-    //require_action( syncFlags & kPasteboardModified, PasteboardOutOfSync,
-    //               err = badPasteboardSyncErr );
-
-    err = PasteboardGetItemCount( inPasteboard, &itemCount );
-    require_noerr( err, CantGetPasteboardItemCount );
-
-    for (UInt32 itemIndex = 1; itemIndex <= itemCount; itemIndex++)
-    {
-        PasteboardItemID    itemID;
-        CFArrayRef          flavorTypeArray;
-        CFIndex             flavorCount;
-
-        err = PasteboardGetItemIdentifier( inPasteboard, itemIndex, &itemID );
-        require_noerr( err, CantGetPasteboardItemIdentifier );
-
-        err = PasteboardCopyItemFlavors( inPasteboard, itemID, &flavorTypeArray );
-        require_noerr( err, CantCopyPasteboardItemFlavors );
-
-        flavorCount = CFArrayGetCount( flavorTypeArray );
-
-        for (CFIndex flavorIndex = 0; flavorIndex < flavorCount; flavorIndex++)
-        {
-            CFStringRef             flavorType;
-            CFDataRef               flavorData;
-            CFIndex                 flavorDataSize;
-            flavorType = (CFStringRef)CFArrayGetValueAtIndex(flavorTypeArray, flavorIndex);
-
-            // we're only interested by text...
-            if (UTTypeConformsTo(flavorType, CFSTR("public.utf8-plain-text")))
-            {
-                err = PasteboardCopyItemFlavorData( inPasteboard, itemID,
-                                                   flavorType, &flavorData );
-                require_noerr( err, CantCopyFlavorData );
-                flavorDataSize = CFDataGetLength( flavorData );
-                flavorDataSize = (flavorDataSize<254) ? flavorDataSize : 254;
-
-                if (flavorDataSize+2 > bufSize)
-                {
-                    fprintf(stderr, "Cannot copy clipboard, contents is too big!\n");
-                    return false;
-                }
-
-                for (short dataIndex = 0; dataIndex <= flavorDataSize; dataIndex++)
-                {
-                    char byte = *(CFDataGetBytePtr( flavorData ) + dataIndex);
-                    flavorText[dataIndex] = byte;
-                }
-
-                flavorText[flavorDataSize] = '\0';
-                flavorText[flavorDataSize+1] = '\n';
-
-                CFRelease (flavorData);
-                return true;
-            }
-
-            continue;
-            CantCopyFlavorData:   fprintf(stderr, "Cannot copy clipboard, CantCopyFlavorData!\n");
-        }
-
-        CFRelease (flavorTypeArray);
-        continue;
-
-    CantCopyPasteboardItemFlavors:   fprintf(stderr, "Cannot copy clipboard, CantCopyPasteboardItemFlavors!\n");   continue;
-    CantGetPasteboardItemIdentifier: fprintf(stderr, "Cannot copy clipboard, CantGetPasteboardItemIdentifier!\n"); continue;
-    }
-    fprintf(stderr, "Cannot copy clipboard, found no acceptable flavour!\n");
-    return false;
-
-    CantGetPasteboardItemCount:  fprintf(stderr, "Cannot copy clipboard, CantGetPasteboardItemCount!\n"); return false;
-    //PasteboardOutOfSync:         fprintf(stderr, "Cannot copy clipboard, PasteboardOutOfSync!\n");        return false;
-}
-
-bool getClipBoard(char* text /* out */, const int bufSize )
-{
-    OSStatus err = noErr;
-
-    PasteboardRef theClipboard;
-    err = PasteboardCreate( kPasteboardClipboard, &theClipboard );
-    require_noerr( err, PasteboardCreateFailed );
-
-    if (!GetDataFromPasteboard(theClipboard, text, bufSize))
-    {
-        fprintf(stderr, "Cannot copy clipboard, GetDataFromPasteboardFailed!\n");
-        return false;
-    }
-
-    CFRelease(theClipboard);
-
-    return true;
-
-    // ---- error handling
-    PasteboardCreateFailed:       fprintf(stderr, "Cannot copy clipboard, PasteboardCreateFailed!\n");
-    CFRelease(theClipboard);
-    return false;
-}
-
-bool RetrieveBuffer(std::string& text, std::string::size_type& pos)
-{
-    const int bufSize = 512;
-    char buffer[bufSize];
-
-    if (getClipBoard(buffer, bufSize))
-    {
-        text = buffer;
-        pos += strlen(buffer);
-        return true;
-    }
-    else
-    {
-        return false;
-    }
-}
-
-#elif USE_X11
-static char* getSelection(Display *dpy, Window us, Atom selection)
-{
-  int    max_events = 50;
-  Window owner      = XGetSelectionOwner (dpy, selection);
-  int    ret;
-
-  //printf("XConvertSelection on %s\n", XGetAtomName(dpy, selection));
-  if (owner == None)
-  {
-    //printf("No owner\n");
-    return NULL;
-  }
-  XConvertSelection(dpy, selection, XA_STRING, XA_PRIMARY, us, CurrentTime);
-  XFlush(dpy);
-
-  while (max_events--)
-  {
-    XEvent        e;
-
-    XNextEvent(dpy, &e);
-    if(e.type == SelectionNotify)
-    {
-      //printf("Received %s\n", XGetAtomName(dpy, e.xselection.selection));
-      if(e.xselection.property == None)
-      {
-        //printf("Couldn't convert\n");
-        return NULL;
-      }
-
-      long unsigned len, left, dummy;
-      int           format;
-      Atom          type;
-      unsigned char *data = NULL;
-
-      XGetWindowProperty(dpy, us, e.xselection.property, 0, 0, False,
-                         AnyPropertyType, &type, &format, &len, &left, &data);
-      if (left < 1)
-        return NULL;
-
-      ret = XGetWindowProperty(dpy, us, e.xselection.property, 0, left, False,
-                               AnyPropertyType, &type, &format, &len, &dummy, &data);
-      if (ret != Success)
-      {
-        //printf("Failed to get property: %p on %lu\n", data, len);
-        return NULL;
-      }
-
-      //printf(">>>  Got %s: len=%lu left=%lu (event %i)\n", data, len, left, 50-max_events);
-      return (char*)data;
-    }
-  }
-  return NULL;
-}
-
-bool RetrieveBuffer(std::string& text, std::string::size_type& pos)
-{
-  SDL_SysWMinfo info;
-
-  //printf("Retrieving buffer...\n");
-  SDL_VERSION(&info.version);
-  if ( SDL_GetWMInfo(&info) )
-  {
-    Display *dpy  = info.info.x11.display;
-    Window  us    = info.info.x11.window;
-    char    *data = NULL;
-
-    if (!data)
-    {
-      data = getSelection(dpy, us, XA_PRIMARY);
-    }
-    if (!data)
-    {
-      data = getSelection(dpy, us, XA_SECONDARY);
-    }
-    if (!data)
-    {
-      Atom XA_CLIPBOARD = XInternAtom(dpy, "CLIPBOARD", 0);
-      data = getSelection(dpy, us, XA_CLIPBOARD);
-    }
-    if (data)
-    {
-      // check cursor position
-      if (pos > text.size()) {
-        pos = text.size();
-      }
-
-      text.insert(pos, data);
-      pos += strlen(data);
-      XFree(data);
-
-      return true;
-    }
-  }
-  return false;
+    char *buf = SDL_GetClipboardText();
+    const size_t len = strlen(buf);
+    if (len > 0) {
+        text.insert(pos, buf);
+        pos += len;
+    }
+    SDL_free(buf);
+    return len > 0;
 }
-#else
-bool RetrieveBuffer(std::string&, std::string::size_type&) { return false; }
-#endif
diff --git a/src/utils/copynpaste.h b/src/utils/copynpaste.h
index c2430e1c..b6aa0de0 100644
--- a/src/utils/copynpaste.h
+++ b/src/utils/copynpaste.h
@@ -1,7 +1,6 @@
 /*
- *  Retrieve string pasted depending on OS mechanisms.
- *  Copyright (C) 2001-2010  Wormux Team
- *  Copyright (C) 2010-2012  The Mana Developers
+ *  Clipboard Interaction.
+ *  Copyright (C) 2010-2024  The Mana Developers
  *
  *  This file is part of The Mana Client.
  *
@@ -25,10 +24,7 @@
  * Attempts to retrieve text from the clipboard buffer and inserts it in
  * \a text at position \pos. The characters are encoded in utf-8.
  *
- * Implemented for Windows, X11 and Mac OS X.
- *
  * @return <code>true</code> when successful or <code>false</code> when there
  *         was a problem retrieving the clipboard buffer.
  */
-bool RetrieveBuffer(std::string& text, std::string::size_type& pos);
-
+bool insertFromClipboard(std::string &text, std::string::size_type &pos);