api: getRSGameState and setRSGameState functions (#2816)

* api: getRSGameState and setRSGameState functions

* api: blue wanted this

runelite-api/src/main/java/net/runelite/api/Client.java

@@ -135,6 +135,13 @@ public interface Client extends GameShell
 	 */
 	GameState getGameState();
 
+	/**
+	 * Gets the current game state as an int
+	 *
+	 * @return the game state
+	 */
+	int getRSGameState();
+
 	/**
 	 * Sets the current game state
 	 *
@@ -142,6 +149,15 @@ public interface Client extends GameShell
 	 */
 	void setGameState(GameState gameState);
 
+	/**
+	 * Sets the current game state
+	 * This takes an int instead of a {@link GameState} so it can
+	 * can handle states that aren't in the enum yet
+	 *
+	 * @param gameState
+	 */
+	void setGameState(int gameState);
+
 	/**
 	 * Causes the client to shutdown. It is faster than
 	 * {@link java.applet.Applet#stop()} because it doesn't wait for 4000ms.
@@ -2053,7 +2069,7 @@ public interface Client extends GameShell
 	 * Sets the status of client mirror
 	 */
 	void setMirrored(boolean isMirrored);
-	
+
 	/**
 	 * Sets the image to be used for the login screen, provided as SpritePixels
 	 * If the image is larger than half the width of fixed mode,
@@ -2073,6 +2089,7 @@ public interface Client extends GameShell
 
 	/**
 	 * Test if a key is pressed
+	 *
 	 * @param keycode the keycode
 	 * @return
 	 * @see KeyCode

runelite-mixins/src/main/java/net/runelite/mixins/RSClientMixin.java

@@ -525,6 +525,7 @@ public abstract class RSClientMixin implements RSClient
 	}
 
 	@Inject
+	@Override
 	public void setGameState(int state)
 	{
 		assert this.isClientThread() : "setGameState must be called on client thread";

runescape-api/src/main/java/net/runelite/rs/api/RSClient.java

@@ -138,6 +138,7 @@ public interface RSClient extends RSGameShell, Client
 	void setChangedSkillsCount(int i);
 
 	@Import("gameState")
+	@Override
 	int getRSGameState();
 
 	@Import("updateGameState")