Updated the README file.

README.md

@@ -15,5 +15,35 @@ See the plugin in action: https://youtu.be/GoANDNFMt2A
 ## Usage
 While holding a flashbang, press your weapon inspect key (F by default) to change the throwing mode.
 
+## Integration with other plugins
+Do you want to use Curving Flash as part of another plugin? Maybe as a passive skill or an item that can be picked up?
+
+If the answer is yes, head over to `../csgo/cfg/source-python/curving_flash/config.cfg` and set `cf_package_mode` to **1**. This will disable the default plugin behavior, and as such, players will no longer be able to change their throwing mode on their own.
+
+Now the power to change the throwing mode of players lies within your plugin. There are two ways to change a player's throwing mode.
+
+1. Use the PlayerCF class.
+    ```py
+    from curving_flash.core.constants import ThrowingMode
+    from curving_flash.core.players import PlayerCF
+
+    # Disables curving for this player, they can only throw flashbangs normally.
+    # All players will have this mode set by default.
+    PlayerCF(index).throwing_mode = ThrowingMode.NORMAL
+
+    # Default plugin behavior - player can inspect their flashbang to change their
+    # throwing mode.
+    PlayerCF(index).throwing_mode = ThrowingMode.DEFAULT
+
+    # All flashbangs thrown by this player will curve.
+    PlayerCF(index).throwing_mode = ThrowingMode.ALWAYS_CURVE
+    ```
+2. Use the `cf_set_mode <userid> <mode>` server command, where `mode` can be:  
+   * **0**: Normal (default flashbang throw)  
+   * **1**: Player controlled (default plugin behavior)  
+   * **2**: Always curve
+
+**NOTE:** Keep in mind that the throwing mode resets whenever the player dies.
+
 ## Supported Games
 Counter-Strike: Global Offensive