runelite-api: add various widget accessors

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

@@ -1156,6 +1156,20 @@ public interface Client extends GameEngine
 	 */
 	String[] getStringStack();
 
+	/**
+	 * Gets the cs2 vm's active widget
+	 *
+	 * This is used for all {@code cc_*} operations with a {@code 0} operand
+	 */
+	Widget getScriptActiveWidget();
+
+	/**
+	 * Gets the cs2 vm's "dot" widget
+	 *
+	 * This is used for all {@code .cc_*} operations with a {@code 1} operand
+	 */
+	Widget getScriptDotWidget();
+
 	/**
 	 * Checks whether a player is on the friends list.
 	 *

runelite-api/src/main/java/net/runelite/api/widgets/Widget.java

@@ -972,4 +972,35 @@ public interface Widget
 	 * @param args A ScriptID, then the args for the script
 	 */
 	void setOnReleaseListener(Object ...args);
+
+	/**
+	 * Sets a script to be ran when a drag operation is finished on this widget
+	 *
+	 * @param args A ScriptID, then the args for the script
+	 */
+	void setOnDragCompleteListener(Object ...args);
+
+	/**
+	 * Sets a script to be ran when this widget moves due to a drag
+	 *
+	 * @param args A ScriptID, then the args for the script
+	 */
+	void setOnDragListener(Object ...args);
+
+	/**
+	 * Container this can be dragged in
+	 */
+	Widget getDragParent();
+
+	/**
+	 * Container this can be dragged in
+	 */
+	void setDragParent(Widget dragParent);
+
+	/**
+	 * Sets a script to be ran when a varplayer changes
+	 *
+	 * @param args A ScriptID, then the args for the script
+	 */
+	void setOnVarTransmitListener(Object ...args);
 }