added xmake benchmark target

README.md

@@ -6,7 +6,7 @@ Modern stacker game with every polyominoes from size 1 to 15, made in C++ with [
 
 // TODO when the game is finished //
 
-This game has been tested on and built on Windows 11 and WSL2 Ubuntu only.  
+This game has been tested on and built for Windows 11 and WSL2 Ubuntu.  
 If your OS isn't compactible with either of theses two, you can try [manually building the project](#manual-build).  
 
 ## How to play
@@ -19,7 +19,6 @@ Each gamemode has its own objective, but you can play as you wish.
 You can see and change in-game keybinds in the **SETTINGS** section of the main menu!  
 All of in-menu navigation is done with the **arrow keys**, the **Enter key** and the **Escape key**. Theses are unchangeable keybinds.  
 You will find more infos about the Rotation System, the scoring system, or the different pieces type in the **INFO** section of the main menu.  
-If you want to know more details about the generation of polyominoes, [check the documentation](/doc/)!  
 
 ## Features
 
@@ -51,6 +50,9 @@ Pieces select screen
 AutoRS demonstration
 ![](./doc/readme/rotations.gif)
 
+0° spins demonstration
+![](./doc/readme/rotation_0.gif)
+
 ## Manual build
 
 This project uses xmake for compiling, xmake is cross-platform and works in most OS, xmake also automatically install supported librairies.  
@@ -76,6 +78,7 @@ To switch between debug and release mode:
 ``xmake f -m release``
 
 If for some reasons you wanna run the command line version (not updated):  
+``xmake build text``  
 ``xmake run text``
 
 ### Package the project
@@ -102,8 +105,14 @@ If for some reasons you wanna run the command line version (not updated):
 | 12 | 126759 | 2s 709.277ms  | 1s 530.34ms  | 0s 155ms  | 1647867 bytes |
 | 13 | 476270 | 10s 668.308ms  | 7s 395.512ms  | 0s 765.601ms  | 6667780 bytes |
 | 14 | 1802312 | 45s 606.597ms  | 32s 28.7977ms  | 2s 919.653ms  | 27034680 bytes |
+| 15 | ~6M | ~5mn  | ~5mn  | ~10s  | ~100 MB |
 
-_File storing includes normalizing and sorting all polyominoes before writing them to the file._
+_File storing includes normalizing and sorting all polyominoes before writing them to the file._  
+If you want to know more details about the generation and storage of polyominoes, [check the documentation](/doc/)!  
+
+Run it yourself by typing:  
+``xmake build benchmark``  
+``xmake run benchmark``
 
 ## Credits