move particles into particle dir.

1 files changed, 89 insertions, 0 deletions

diff --git a/src/particle/textparticle.cpp b/src/particle/textparticle.cpp
new file mode 100644
index 000000000..ecab98068
--- /dev/null
+++ b/src/particle/textparticle.cpp
@@ -0,0 +1,89 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2006-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2013  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 "particle/textparticle.h"
+
+#include "render/graphics.h"
+
+#include "gui/theme.h"
+
+#include <guichan/color.hpp>
+#include <guichan/font.hpp>
+
+#include "debug.h"
+
+TextParticle::TextParticle(Map *const map, const std::string &text,
+                           const gcn::Color *const color,
+                           gcn::Font *const font, const bool outline) :
+    Particle(map),
+    mText(text),
+    mTextFont(font),
+    mColor(color),
+    mTextWidth(mTextFont ? mTextFont->getWidth(mText) / 2 : 1),
+    mOutline(outline)
+{
+}
+
+bool TextParticle::draw(Graphics *const graphics,
+                        const int offsetX, const int offsetY) const
+{
+    if (!mColor || !mTextFont)
+        return false;
+
+    BLOCK_START("TextParticle::draw")
+    if (!isAlive())
+    {
+        BLOCK_END("TextParticle::draw")
+        return false;
+    }
+
+    const int screenX = static_cast<int>(mPos.x) + offsetX;
+    const int screenY = static_cast<int>(mPos.y) - static_cast<int>(mPos.z)
+        + offsetY;
+
+    float alpha = mAlpha * 255.0f;
+
+    if (mFadeOut && mLifetimeLeft > -1 && mLifetimeLeft < mFadeOut)
+    {
+        alpha *= static_cast<float>(mLifetimeLeft)
+                / static_cast<float>(mFadeOut);
+    }
+
+    if (mFadeIn && mLifetimePast < mFadeIn)
+    {
+        alpha *= static_cast<float>(mLifetimePast)
+                / static_cast<float>(mFadeIn);
+    }
+
+    gcn::Color color = *mColor;
+    color.a = static_cast<int>(alpha);
+
+    graphics->setColor(color);
+    if (mOutline)
+    {
+        graphics->setColor2(Theme::getThemeColor(
+            Theme::OUTLINE, static_cast<int>(alpha)));
+    }
+    mTextFont->drawString(graphics, mText, screenX - mTextWidth, screenY);
+    BLOCK_END("TextParticle::draw")
+    return true;
+}