first player is walking (walking without fish animation)
when he reach near fish he stop walking and (standing image without fish)
when click to pick fish
animation of picking fish (pickup fish animation)
then player standing with fish (standing image with fish)
then player walk with fish (walking with fish animation)
variables
0 = (walking without fish animation)
1 = (walking with fish animation)
2= (standing image without fish)
3 = (standing image with fish)
4 = (pickup fish animation)