0.3B31 Update — Tanxl Steam update #835162

Game content update: 1. Fix an issue that will generate wrong blocks. 2. Added support for Steamwork SDK170. Game engine update: 1. The No. 1 map vertex shader adds four unified variables for specifying textures. 2. Draw multiple static data of the module map vertex shader one to dynamic. 3. Draw module action textures merged into an array. 4. A new structure has been added to the Draw module to manage action textures. 5. The first interface shader uses macros to control the graphics spacing of the interface. 6. Added a simplified version of the action texture adding interface to the drawing module. 7. The Draw module modifies the predefined action texture and how it is initialized. 8. The drawing module, the drawing layer class setting, the reuse texture interface, reduce one parameter. 9. Restore the map vertex shader number four. 10. Map Vertex Shader No. 1 removes the functions relat...