Initial commit.

This code based on mana client http://www.gitorious.org/mana/mana
and my private repository.

1 files changed, 69 insertions, 0 deletions

diff --git a/src/textparticle.cpp b/src/textparticle.cpp
new file mode 100644
index 000000000..b70155347
--- /dev/null
+++ b/src/textparticle.cpp
@@ -0,0 +1,69 @@
+/*
+ *  The Mana Client
+ *  Copyright (C) 2006-2009  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/>.
+ */
+
+#include "textparticle.h"
+
+#include "textrenderer.h"
+
+#include <guichan/color.hpp>
+
+TextParticle::TextParticle(Map *map, const std::string &text,
+                           const gcn::Color *color,
+                           gcn::Font *font, bool outline):
+    Particle(map),
+    mText(text),
+    mTextFont(font),
+    mColor(color),
+    mOutline(outline)
+{
+}
+
+bool TextParticle::draw(Graphics *graphics, int offsetX, int offsetY) const
+{
+    if (!isAlive())
+        return false;
+
+    int screenX = (int) mPos.x + offsetX;
+    int screenY = (int) mPos.y - (int) mPos.z + offsetY;
+
+    float alpha = mAlpha * 255.0f;
+
+    if (mFadeOut && mLifetimeLeft > -1 && mLifetimeLeft < mFadeOut)
+    {
+        alpha = alpha * static_cast<float>(mLifetimeLeft)
+                / static_cast<float>(mFadeOut);
+    }
+
+    if (mFadeIn && mLifetimePast < mFadeIn)
+    {
+        alpha = alpha * static_cast<float>(mLifetimePast)
+                / static_cast<float>(mFadeIn);
+    }
+
+    gcn::Color color = *mColor;
+//    color.a = (int)alpha;
+
+    TextRenderer::renderText(graphics, mText,
+            screenX, screenY, gcn::Graphics::CENTER,
+            color, mTextFont, mOutline, false, static_cast<int>(alpha));
+
+    return true;
+}