1 files changed, 113 insertions, 0 deletions
diff --git a/src/text.h b/src/text.h
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+/*
+ *  Support for non-overlapping floating text
+ *  Copyright (C) 2008  Douglas Boffey <DougABoffey@netscape.net>
+ *  Copyright (C) 2008-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *
+ *  This file is part of The Mana 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 TEXT_H
+#define TEXT_H
+
+#include "graphics.h"
+#include "guichanfwd.h"
+
+#include <guichan/color.hpp>
+
+class TextManager;
+
+class Text
+{
+    friend class TextManager;
+
+    public:
+        /**
+         * Constructor creates a text object to display on the screen.
+         */
+        Text(const std::string &text, int x, int y,
+             gcn::Graphics::Alignment alignment,
+             const gcn::Color *color, bool isSpeech = false,
+             gcn::Font *font = 0);
+
+        /**
+         * Destructor. The text is removed from the screen.
+         */
+        virtual ~Text();
+
+        void setColor(const gcn::Color *color);
+
+        int getWidth() const
+        { return mWidth; }
+
+        int getHeight() const
+        { return mHeight; }
+
+        /**
+         * Allows the originator of the text to specify the ideal coordinates.
+         */
+        void adviseXY(int x, int y);
+
+        /**
+         * Draws the text.
+         */
+        virtual void draw(gcn::Graphics *graphics, int xOff, int yOff);
+
+    private:
+        int mX;                /**< Actual x-value of left of text written. */
+        int mY;                /**< Actual y-value of top of text written. */
+        int mWidth;            /**< The width of the text. */
+        int mHeight;           /**< The height of the text. */
+        int mXOffset;          /**< The offset of mX from the desired x. */
+        static int mInstances; /**< Instances of text. */
+        std::string mText;     /**< The text to display. */
+        const gcn::Color *mColor;     /**< The color of the text. */
+        gcn::Font *mFont;      /**< The font of the text */
+        bool mIsSpeech;        /**< Is this text a speech bubble? */
+
+    protected:
+        static ImageRect mBubble;   /**< Speech bubble graphic */
+        static Image *mBubbleArrow; /**< Speech bubble arrow graphic */
+};
+
+class FlashText : public Text
+{
+    public:
+        FlashText(const std::string &text, int x, int y,
+                  gcn::Graphics::Alignment alignment,
+                  const gcn::Color* color,
+                  gcn::Font *font = 0);
+
+        /**
+         * Remove the text from the screen
+         */
+        virtual ~FlashText() {}
+
+        /**
+         * Flash the text for so many refreshes.
+         */
+        void flash(int time) {mTime = time; }
+
+        /**
+         * Draws the text.
+         */
+        virtual void draw(gcn::Graphics *graphics, int xOff, int yOff);
+
+    private:
+        int mTime;             /**< Time left for flashing */
+};
+
+#endif // TEXT_H