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-rw-r--r--src/resources/animation/animation.cpp88
-rw-r--r--src/resources/animation/animation.h95
2 files changed, 183 insertions, 0 deletions
diff --git a/src/resources/animation/animation.cpp b/src/resources/animation/animation.cpp
new file mode 100644
index 000000000..31e4eaf5c
--- /dev/null
+++ b/src/resources/animation/animation.cpp
@@ -0,0 +1,88 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2004-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ * Copyright (C) 2011-2015 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 "resources/animation/animation.h"
+
+#include "debug.h"
+
+Animation::Animation() noexcept :
+ mFrames(),
+ mDuration(0)
+{
+}
+
+void Animation::addFrame(Image *const image, const int delay,
+ const int offsetX, const int offsetY,
+ const int rand) noexcept
+{
+ Frame frame
+ = { image, delay, offsetX, offsetY, rand, Frame::ANIMATION, "" };
+ mFrames.push_back(frame);
+ mDuration += delay;
+}
+
+void Animation::addTerminator(const int rand) noexcept
+{
+ addFrame(nullptr, 0, 0, 0, rand);
+}
+
+bool Animation::isTerminator(const Frame &candidate) noexcept
+{
+ return (!candidate.image && candidate.type == Frame::ANIMATION);
+}
+
+void Animation::addJump(const std::string &name, const int rand) noexcept
+{
+ Frame frame = { nullptr, 0, 0, 0, rand, Frame::JUMP, name };
+ mFrames.push_back(frame);
+}
+
+void Animation::addLabel(const std::string &name) noexcept
+{
+ Frame frame = { nullptr, 0, 0, 0, 100, Frame::LABEL, name };
+ mFrames.push_back(frame);
+}
+
+void Animation::addGoto(const std::string &name, const int rand) noexcept
+{
+ Frame frame = { nullptr, 0, 0, 0, rand, Frame::GOTO, name };
+ mFrames.push_back(frame);
+}
+
+void Animation::addPause(const int delay, const int rand) noexcept
+{
+ Frame frame = { nullptr, delay, 0, 0, rand, Frame::PAUSE, "" };
+ mFrames.push_back(frame);
+}
+
+void Animation::setLastFrameDelay(const int delay) noexcept
+{
+ for (FramesRevIter it = mFrames.rbegin(), it_end = mFrames.rend();
+ it != it_end; ++ it)
+ {
+ if ((*it).type == Frame::ANIMATION && (*it).image)
+ {
+ (*it).delay = delay;
+ break;
+ }
+ }
+}
diff --git a/src/resources/animation/animation.h b/src/resources/animation/animation.h
new file mode 100644
index 000000000..cb0c3afb6
--- /dev/null
+++ b/src/resources/animation/animation.h
@@ -0,0 +1,95 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2004-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ * Copyright (C) 2011-2015 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/>.
+ */
+
+#ifndef RESOURCES_ANIMATION_ANIMATION_H
+#define RESOURCES_ANIMATION_ANIMATION_H
+
+#include "resources/frame.h"
+
+#include <vector>
+
+#include "localconsts.h"
+
+class Image;
+
+/**
+ * An animation consists of several frames, each with their own delay and
+ * offset.
+ */
+class Animation final
+{
+ friend class AnimatedSprite;
+ friend class ParticleEmitter;
+ friend class SimpleAnimation;
+
+ public:
+ Animation() noexcept;
+
+ /**
+ * Appends a new animation at the end of the sequence.
+ */
+ void addFrame(Image *const image, const int delay,
+ const int offsetX, const int offsetY,
+ const int rand) noexcept;
+
+ /**
+ * Appends an animation terminator that states that the animation
+ * should not loop.
+ */
+ void addTerminator(const int rand) noexcept;
+
+ /**
+ * Returns the length of this animation in frames.
+ */
+ size_t getLength() const noexcept A_WARN_UNUSED
+ { return mFrames.size(); }
+
+ void addJump(const std::string &name, const int rand) noexcept;
+
+ void addLabel(const std::string &name) noexcept;
+
+ void addGoto(const std::string &name, const int rand) noexcept;
+
+ void addPause(const int delay, const int rand) noexcept;
+
+ void setLastFrameDelay(const int delay) noexcept;
+
+ typedef std::vector<Frame> Frames;
+ typedef Frames::iterator FramesIter;
+ typedef Frames::reverse_iterator FramesRevIter;
+
+#ifdef UNITTESTS
+ Frames &getFrames() noexcept
+ { return mFrames; }
+#endif
+
+ /**
+ * Determines whether the given animation frame is a terminator.
+ */
+ static bool isTerminator(const Frame &phase) noexcept A_WARN_UNUSED;
+
+ protected:
+ Frames mFrames;
+ int mDuration;
+};
+
+#endif // RESOURCES_ANIMATION_ANIMATION_H