What's new:
1. Left Move action increased to thirteen frames.
2. Updated screenshots of the store page as well as videos.
3. Shop Page: Enable the item store page.
4. Added audio for right-click clicks.
5. Fine-tune the action texture of the left side of the movement.
Game engine updates:
1. Add an interface to the game item class to return the pointer of the life component.
2. The game item class removes all interfaces that call the health component.
3. The engine management module adds an interface to obtain the pointer of the main control role.
4. Add audio observer member variables to the audio module.
5. Draw module: Fix the problem that the picture will not be switched when the left movement stops.
6. Audio module audio macro and name adjustment.
7. Support Steam_SDK159.
8. The length data of a single map block of the map module is combined into one variable.