Impliment packet SMSG_NPC_CUTIN. Add support for cutins.

2 files changed, 202 insertions, 0 deletions

diff --git a/src/gui/windows/cutinwindow.cpp b/src/gui/windows/cutinwindow.cpp
new file mode 100644
index 000000000..910c6d562
--- /dev/null
+++ b/src/gui/windows/cutinwindow.cpp
@@ -0,0 +1,143 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2016  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/>.
+ */
+
+#include "gui/windows/cutinwindow.h"
+
+#include "configuration.h"
+
+#include "resources/image.h"
+#include "resources/resourcemanager.h"
+
+#include "debug.h"
+
+CutInWindow *cutInWindow = nullptr;
+
+CutInWindow::CutInWindow() :
+    Window("", Modal_false, nullptr, "cutin.xml"),
+    mImage(nullptr),
+    mOldTitleBarHeight(mTitleBarHeight)
+{
+    setWindowName("CutIn");
+
+    setShowTitle(false);
+    setResizable(false);
+    setDefaultVisible(false);
+    setSaveVisible(false);
+    setVisible(Visible_false);
+    enableVisibleSound(false);
+}
+
+CutInWindow::~CutInWindow()
+{
+    deleteImage();
+}
+
+void CutInWindow::deleteImage()
+{
+    if (mImage)
+    {
+        mImage->decRef();
+        mImage = nullptr;
+    }
+}
+
+void CutInWindow::draw(Graphics *graphics)
+{
+    Window::draw(graphics);
+    draw2(graphics);
+}
+
+void CutInWindow::safeDraw(Graphics *graphics)
+{
+    Window::safeDraw(graphics);
+    draw2(graphics);
+}
+
+void CutInWindow::draw2(Graphics *const graphics)
+{
+    if (mImage)
+        graphics->drawImage(mImage, mPadding, mTitleBarHeight);
+}
+
+void CutInWindow::show(const std::string &name,
+                       const CutIn cutin)
+{
+    deleteImage();
+    if (name.empty())
+    {
+        setVisible(Visible_false);
+    }
+    else
+    {
+        mImage = resourceManager->getImage(
+            std::string(paths.getStringValue("cutInsDir")).append(
+            "/").append(
+            name).append(
+            ".png"));
+        if (mImage)
+        {
+            const bool showTitle = (cutin == CutIn::MovableClose);
+            if (showTitle)
+                mTitleBarHeight = mOldTitleBarHeight;
+            else
+                mTitleBarHeight = mPadding;
+            const int width = mImage->mBounds.w + 2 * mPadding;
+            const int height = mImage->mBounds.h + mTitleBarHeight
+                + mPadding;
+
+            const int screenWidth = mainGraphics->mWidth;
+            const int screenHeight = mainGraphics->mHeight;
+
+            if (width * 2 > screenWidth ||
+                height * 2 > screenHeight)
+            {
+                return;
+            }
+            const int padding = 100;
+            int x = 0;
+            const int y = screenHeight - height - padding;
+            switch (cutin)
+            {
+                case CutIn::BottomRight:
+                    x = screenWidth - width - padding;
+                    break;
+                case CutIn::BottomCenter:
+                case CutIn::Movable:
+                case CutIn::MovableClose:
+                    x = (screenWidth - width) / 2;
+                    break;
+                case CutIn::BottomLeft:
+                default:
+                    x = padding;
+                    break;
+            }
+            setCloseButton(false);
+            setVisible(Visible_true);
+            setPosition(x, y);
+            setCloseButton(showTitle);
+            setShowTitle(showTitle);
+            setSize(width, height);
+            setVisible(Visible_true);
+            requestMoveToTop();
+        }
+    }
+}
diff --git a/src/gui/windows/cutinwindow.h b/src/gui/windows/cutinwindow.h
new file mode 100644
index 000000000..2892f8548
--- /dev/null
+++ b/src/gui/windows/cutinwindow.h
@@ -0,0 +1,59 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2016  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/>.
+ */
+
+#ifndef GUI_WINDOWS_CUTINWINDOW_H
+#define GUI_WINDOWS_CUTINWINDOW_H
+
+#include "gui/widgets/window.h"
+
+#include "enums/cutin.h"
+
+class Image;
+
+class CutInWindow final : public Window
+{
+    public:
+        CutInWindow();
+
+        A_DELETE_COPY(CutInWindow)
+
+        ~CutInWindow();
+
+        void draw(Graphics *graphics) override final A_NONNULL(2);
+
+        void safeDraw(Graphics *graphics) override final A_NONNULL(2);
+
+        void draw2(Graphics *const graphics) A_NONNULL(2);
+
+        void show(const std::string &name,
+                  const CutIn cutin);
+
+    private:
+        void deleteImage();
+
+        Image *mImage;
+        int mOldTitleBarHeight;
+};
+
+extern CutInWindow *cutInWindow;
+
+#endif  // GUI_WINDOWS_CUTINWINDOW_H