File list (Check if you may need any files):
spine
.....\animation
.....\.........\spAnimation.cpp
.....\.........\spAnimationState.cpp
.....\.........\spAnimationStateData.cpp
.....\.........\spTimeLine.cpp
.....\.........\spTrackEntry.cpp
.....\atlas
.....\.....\spAtlas.cpp
.....\attachment
.....\..........\spAtlasAttachmentLoader.cpp
.....\..........\spAttachment.cpp
.....\..........\spAttachmentLoader.cpp
.....\..........\spBoundingBoxAttachment.cpp
.....\..........\spMeshAttachment.cpp
.....\..........\spRegionAttachment.cpp
.....\..........\spSkinnedMeshAttachment.cpp
.....\event
.....\.....\CxSpActionEvent.cpp
.....\.....\CxSpCustemEvent.cpp
.....\.....\spEvent.cpp
.....\.....\spEventData.cpp
.....\include
.....\.......\CxSkeleton.h
.....\.......\CxSkeletonAnimation.h
.....\.......\CxSpActionEvent.h
.....\.......\CxSpCustemEvent.h
.....\.......\CxSpineDataManager.h
.....\.......\slotBlendNode.h
.....\.......\spAnimation.h
.....\.......\spAnimationState.h
.....\.......\spAnimationStateData.h
.....\.......\spAtlas.h
.....\.......\spAtlasAttachmentLoader.h
.....\.......\spAttachment.h
.....\.......\spAttachmentLoader.h
.....\.......\spBone.h
.....\.......\spBoneData.h
.....\.......\spBoundingBoxAttachment.h
.....\.......\spEvent.h
.....\.......\spEventData.h
.....\.......\spextension.h
.....\.......\spIK.h
.....\.......\spIKData.h
.....\.......\spine.h
.....\.......\spineConfig.h
.....\.......\spJson.h
.....\.......\spMeshAttachment.h
.....\.......\spPolygonBatch.h
.....\.......\spRegionAttachment.h
.....\.......\spSkeleton.h
.....\.......\spSkeletonBounds.h
.....\.......\spSkeletonData.h
.....\.......\spSkeletonJsb.h
.....\.......\spSkeletonJson.h
.....\.......\spSkin.h
.....\.......\spSkinnedMeshAttachment.h
.....\.......\spSlot.h
.....\.......\spSlotData.h
.....\.......\spTimeLine.h
.....\.......\spTrackEntry.h
.....\.......\spVec2.h
.....\node
.....\....\slotBlendNode.cpp
.....\....\spBone.cpp
.....\....\spBoneData.cpp
.....\....\spIK.cpp
.....\....\spIKData.cpp
.....\....\spSkin.cpp
.....\....\spSlot.cpp
.....\....\spSlotData.cpp
.....\....\spVec2.cpp
.....\skeleton
.....\........\CxSkeleton.cpp
.....\........\CxSkeletonAnimation.cpp
.....\........\CxSpineDataManager.cpp
.....\........\spPolygonBatch.cpp
.....\........\spSkeleton.cpp
.....\........\spSkeletonBounds.cpp
.....\........\spSkeletonData.cpp
.....\........\spSkeletonJsb.cpp
.....\........\spSkeletonJson.cpp
.....\spextension.cpp
.....\spJson.cpp