1 files changed, 117 insertions, 0 deletions
diff --git a/src/CSpriteAnimation.cpp b/src/CSpriteAnimation.cpp
new file mode 100755
index 0000000..f759208
--- /dev/null
+++ b/src/CSpriteAnimation.cpp
@@ -0,0 +1,117 @@
+#include "CSpriteAnimation.h"
+
+CSpriteAnimation::CSpriteAnimation(void)
+{
+	mBuilt = false;
+}
+
+CSpriteAnimation::CSpriteAnimation(const char *aFile, int aFrames, int aColumns, int aRows, int aFrameWidth, int aFrameHeight, bool aFlippableH, bool aFlippableV)
+{
+	int flipCounter = 0;
+
+	mBuilt = false;
+
+	mNumFrames = aFrames;
+	mWidth = aFrameWidth;
+	mHeight = aFrameHeight;
+
+	CSurface *allFramesSurface = new CSurface(aFile);
+
+	for (int i=0; i < mNumFrames; i++)
+	{
+		CSurface *tempSurface = new CSurface(mWidth, mHeight);
+		CSurface::drawImage(tempSurface, allFramesSurface, 0, 0, (i % aColumns) * aFrameWidth, (i / aColumns) * aFrameHeight, aFrameWidth, aFrameHeight);
+		mFrame.push_back(new CSpriteFrame(tempSurface));
+	}
+
+	allFramesSurface->destroy();
+	allFramesSurface = NULL;
+
+	mFlippableH = aFlippableH;
+	mFlippableV = aFlippableV;
+
+	if (mFlippableH)
+	{
+		flipCounter++;
+		mStartFrameFlipH = mNumFrames * flipCounter;
+
+		for (int i=0; i < mNumFrames; i++)
+		{
+			CSurface *tempSurface = new CSurface(getFrame(i)->getImage()->getImage(), CSurface::FLIP_HORIZONTAL);
+			mFrame.push_back(new CSpriteFrame(tempSurface));
+		}
+	}
+
+	if (mFlippableV)
+	{
+		flipCounter++;
+		mStartFrameFlipV = mNumFrames * flipCounter;
+
+		for (int i=0; i < mNumFrames; i++)
+		{
+			CSurface *tempSurface = new CSurface(getFrame(i)->getImage()->getImage(), CSurface::FLIP_VERTICAL);
+			mFrame.push_back(new CSpriteFrame(tempSurface));
+		}
+	}
+
+	if (mFlippableH && mFlippableV)
+	{
+		flipCounter++;
+		mStartFrameFlipHV = mNumFrames * flipCounter;
+
+		for (int i=0; i < mNumFrames; i++)
+		{
+			CSurface *tempSurface = new CSurface(getFrame(i)->getImage()->getImage(), CSurface::FLIP_HORIZONTAL | CSurface::FLIP_VERTICAL);
+			mFrame.push_back(new CSpriteFrame(tempSurface));
+		}
+	}
+
+	mBuilt = true;
+
+	flipCounter++;
+	mNumFrames = mNumFrames * flipCounter;
+}
+
+CSpriteAnimation::~CSpriteAnimation(void)
+{
+	destroy();
+	mBuilt = false;
+}
+
+void CSpriteAnimation::destroy(void)
+{
+	for (int i=0; i < mNumFrames; i++)
+	{
+		if (mFrame[i] != NULL)
+		{
+			mFrame[i]->destroy();
+			mFrame[i] = NULL;
+		}
+	}
+	mFrame.clear();
+}
+
+int CSpriteAnimation::getWidth(void)
+{
+	return mWidth;
+}
+
+int CSpriteAnimation::getHeight(void)
+{
+	return mHeight;
+}
+
+int CSpriteAnimation::getNumFrames(void)
+{
+	return mNumFrames;
+}
+
+bool CSpriteAnimation::isBuilt(void)
+{
+	return mBuilt;
+}
+
+CSpriteFrame *CSpriteAnimation::getFrame(int aFrameIndex)
+{
+	return mFrame[aFrameIndex];
+}