Hot fix (1.13.6)

• Coil

Fixed an issue that caused "Sliding" in the air when hitting a wall from the side.

• Weapon

1. Increased the shrinkage of the "PlasmaSMG" reticle.
2. Adjusted weapon sprites.

• CRT shader

1. CRT is now turned off when you exit the game and then restart it.
2. Added adjustment of lens effect and bleeding.

• Bug fix

1. Fixed an issue where rendering would not stop when the window was out of focus.
2. Fixed the enemy AI code.