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+/***************************************************************************
+ * Copyright (C) 2008 by Douglas Boffey *
+ * *
+ * DougABoffey@netscape.net *
+ * 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 *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed with The Mana Experiment *
+ * 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, write to the *
+ * Free Software Foundation, Inc., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ ***************************************************************************/
+
+#include "text.h"
+
+#include <cstring>
+
+#include <guichan/font.hpp>
+
+#include "textmanager.h"
+
+int Text::mInstances = 0;
+
+
+Text::Text(const std::string &text, int x, int y,
+ gcn::Graphics::Alignment alignment, gcn::Font *font,
+ gcn::Color colour) :
+ mText(text), mColour(colour)
+{
+ if (textManager == 0)
+ {
+ textManager = new TextManager();
+ }
+ ++mInstances;
+ mHeight = font->getHeight();
+ mWidth = font->getWidth(text);
+ switch (alignment)
+ {
+ case gcn::Graphics::LEFT:
+ mXOffset = 0;
+ break;
+ case gcn::Graphics::CENTER:
+ mXOffset = mWidth / 2;
+ break;
+ case gcn::Graphics::RIGHT:
+ mXOffset = mWidth;
+ break;
+ }
+ mX = x - mXOffset;
+ mY = y;
+ textManager->addText(this);
+ mFont = font;
+}
+
+void Text::adviseXY(int x, int y)
+{
+ textManager->moveText(this, x - mXOffset, y);
+}
+
+Text::~Text()
+{
+ textManager->removeText(this);
+ if (--mInstances == 0)
+ {
+ delete textManager;
+ textManager = 0;
+ }
+}
+
+void Text::draw(Graphics *graphics, int xOff, int yOff)
+{
+ graphics->setFont(mFont);
+ graphics->setColor(mColour);
+ graphics->drawText(mText, mX - xOff, mY - yOff, gcn::Graphics::LEFT);
+}
+
+FlashText::FlashText(const std::string &text, int x, int y,
+ gcn::Graphics::Alignment alignment, gcn::Font *font,
+ gcn::Color colour) :
+ Text(text, x, y, alignment, font, colour), mTime(0)
+{
+}
+
+void FlashText::draw(Graphics *graphics, int xOff, int yOff)
+{
+ if (mTime)
+ {
+ if ((--mTime & 4) == 0)
+ {
+ return;
+ }
+ }
+ Text::draw(graphics, xOff, yOff);
+}