Project: canvas
Task (challenging): Whenever the boss is defeated, the game will enter a special space that lasts for 5 seconds and will reappear after 5 seconds. Inside the special space, it is randomly filled with Coins. After entering the special space, enemies and pipes are removed, leaving only the bird and Coins. The bird's position is in the middle at the bottom of the canvas, and the content of the canvas moves from top to bottom.gains a 3s shield after coming out of space.Data is stored in store.coinPhase. Note: Do not forget to implement the new method.