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| author | Philipp Sehmisch <tmw@crushnet.org> | 2007-09-06 19:07:33 +0000 |
|---|---|---|
| committer | Philipp Sehmisch <tmw@crushnet.org> | 2007-09-06 19:07:33 +0000 |
| commit | fd27f146e0183de6b7592cfbe5c1f7e9145d4ddc (patch) | |
| tree | b3704f32344f52ccd862b799f2a782701a14263e /src/imageparticle.cpp | |
| parent | 88f2a2772aaf4d0e57c0078d22fc82925bd9d86d (diff) | |
| download | mana-fd27f146e0183de6b7592cfbe5c1f7e9145d4ddc.tar.gz mana-fd27f146e0183de6b7592cfbe5c1f7e9145d4ddc.tar.bz2 mana-fd27f146e0183de6b7592cfbe5c1f7e9145d4ddc.tar.xz mana-fd27f146e0183de6b7592cfbe5c1f7e9145d4ddc.zip | |
Fixed animated particles.
Diffstat (limited to 'src/imageparticle.cpp')
| -rw-r--r-- | src/imageparticle.cpp | 138 |
1 files changed, 69 insertions, 69 deletions
diff --git a/src/imageparticle.cpp b/src/imageparticle.cpp index db38e395..35646b3e 100644 --- a/src/imageparticle.cpp +++ b/src/imageparticle.cpp @@ -1,69 +1,69 @@ -/* - * The Mana World - * Copyright 2006 The Mana World Development Team - * - * This file is part of The Mana World. - * - * The Mana World 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. - * - * The Mana World 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 The Mana World; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * $Id$ - */ - -#include "imageparticle.h" - -#include "graphics.h" - -#include "resources/image.h" - -ImageParticle::ImageParticle(Map *map, Image *image): - Particle(map), - mImage(image) -{ - mImage->incRef(); -} - -ImageParticle::~ImageParticle() -{ - mImage->decRef(); -} - -void ImageParticle::draw(Graphics *graphics, int offsetX, int offsetY) const -{ - if (!mAlive) - return; - - int screenX = (int) mPos.x + offsetX - mImage->getWidth() / 2; - int screenY = (int) mPos.y - (int)mPos.z + offsetY - mImage->getHeight()/2; - - // Check if on screen - if (screenX + mImage->getWidth() < 0 || - screenX > graphics->getWidth() || - screenY + mImage->getHeight() < 0 || - screenY > graphics->getHeight()) - { - return; - } - - float alphafactor = 1.0f; - - if (mLifetimeLeft > -1 && mLifetimeLeft < mFadeOut) - alphafactor *= (float) mLifetimeLeft / (float) mFadeOut; - - if (mLifetimePast < mFadeIn) - alphafactor *= (float) mLifetimePast / (float) mFadeIn; - - mImage->setAlpha(alphafactor); - graphics->drawImage(mImage, screenX, screenY); -} +/*
+ * The Mana World
+ * Copyright 2006 The Mana World Development Team
+ *
+ * This file is part of The Mana World.
+ *
+ * The Mana World 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.
+ *
+ * The Mana World 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 The Mana World; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * $Id$
+ */
+
+#include "imageparticle.h"
+
+#include "graphics.h"
+
+#include "resources/image.h"
+
+ImageParticle::ImageParticle(Map *map, Image *image):
+ Particle(map),
+ mImage(image)
+{
+ if (mImage) mImage->incRef();
+}
+
+ImageParticle::~ImageParticle()
+{
+ if (mImage) mImage->decRef();
+}
+
+void ImageParticle::draw(Graphics *graphics, int offsetX, int offsetY) const
+{
+ if (!mAlive)
+ return;
+
+ int screenX = (int) mPos.x + offsetX - mImage->getWidth() / 2;
+ int screenY = (int) mPos.y - (int)mPos.z + offsetY - mImage->getHeight()/2;
+
+ // Check if on screen
+ if (screenX + mImage->getWidth() < 0 ||
+ screenX > graphics->getWidth() ||
+ screenY + mImage->getHeight() < 0 ||
+ screenY > graphics->getHeight())
+ {
+ return;
+ }
+
+ float alphafactor = 1.0f;
+
+ if (mLifetimeLeft > -1 && mLifetimeLeft < mFadeOut)
+ alphafactor *= (float) mLifetimeLeft / (float) mFadeOut;
+
+ if (mLifetimePast < mFadeIn)
+ alphafactor *= (float) mLifetimePast / (float) mFadeIn;
+
+ mImage->setAlpha(alphafactor);
+ graphics->drawImage(mImage, screenX, screenY);
+}
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