BBGamelib.CCSpriteFrameCache.spriteFrameByName C# (CSharp) Method

		public CCSpriteFrame spriteFrameByName(string name)
		{
			CCSpriteFrame frame;
			if( ! _spriteFrames.TryGetValue(name, out frame) ) {
				// try alias dictionary
				string key;
				if(_spriteFramesAliases.TryGetValue(name, out key))
					_spriteFrames.TryGetValue(key, out frame);
				
				if(  frame==null )
					CCDebug.Info("cocos2d: CCSpriteFrameCache: Frame '{0}' not found", name);
			}
			
			return frame;
		}
		#endregion

        void parseVersion1(NSDictionary animations)
        {
            CCSpriteFrameCache frameCache = CCSpriteFrameCache.sharedSpriteFrameCache;

            var enumerator = animations.GetEnumerator();

            while (enumerator.MoveNext())
            {
                KeyValuePair <object, object> kv = enumerator.Current;
                string       name          = (string)kv.Key;
                NSDictionary animationDict = (NSDictionary)kv.Value;
                ArrayList    frameNames    = (ArrayList)animationDict["frames"];
                float        delay         = (float)animationDict["delay"];
                CCAnimation  animation     = null;

                if (frameNames == null)
                {
                    CCDebug.Log("cocos2d: CCAnimationCache: Animation '{0}' found in dictionary without any frames - cannot add to animation cache.", name);
                    continue;
                }

                List <CCAnimationFrame> frames = new List <CCAnimationFrame>(frameNames.Count);

                var framesEnumerator = frameNames.GetEnumerator();
                while (framesEnumerator.MoveNext())
                {
                    string        frameName   = (string)framesEnumerator.Current;
                    CCSpriteFrame spriteFrame = frameCache.spriteFrameByName(frameName);

                    if (spriteFrame == null)
                    {
                        CCDebug.Log("cocos2d: CCAnimationCache: Animation '{0}' refers to frame '{1}' which is not currently in the CCSpriteFrameCache. This frame will not be added to the animation.", name, frameName);

                        continue;
                    }

                    CCAnimationFrame animFrame = new CCAnimationFrame(spriteFrame, 1, null);
                    frames.Add(animFrame);
                }

                if (frames.Count == 0)
                {
                    CCDebug.Log("cocos2d: CCAnimationCache: None of the frames for animation '{0}' were found in the CCSpriteFrameCache. Animation is not being added to the Animation Cache.", name);
                    continue;
                }
                else if (frames.Count != frameNames.Count)
                {
                    CCDebug.Log("cocos2d: CCAnimationCache: An animation in your dictionary refers to a frame which is not in the CCSpriteFrameCache. Some or all of the frames for the animation '{0}' may be missing.", name);
                }

                animation = new CCAnimation(frames, delay, 1);

                CCAnimationCache.sharedAnimationCache.addAnimation(animation, name);
            }
        }