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authorAndrei Karas <akaras@inbox.ru>2013-08-31 21:54:52 +0300
committerAndrei Karas <akaras@inbox.ru>2013-08-31 21:54:52 +0300
commit5919cdc663d5f60a8c5cc7e50ad0c43a18cf9829 (patch)
tree8c5be5f1f93551b676660e76b4d639ea2501e972 /src/particle/textparticle.cpp
parent8a999b66fd697404c6640778a6dd1ce0e747334a (diff)
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move particles into particle dir.
Diffstat (limited to 'src/particle/textparticle.cpp')
-rw-r--r--src/particle/textparticle.cpp89
1 files changed, 89 insertions, 0 deletions
diff --git a/src/particle/textparticle.cpp b/src/particle/textparticle.cpp
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+++ b/src/particle/textparticle.cpp
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+/*
+ * 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;
+}