docs(zscript): add documentation regarding 'Hero->Warp()' and its ret…

…urn square

resources/docs/ZScript_Additions.txt

@@ -6063,6 +6063,11 @@ int Attack;
 	* Sets the extend value for all of Link's various actions.
 */
 
+void Warp(int DMap, int screen);
+ * Warps link to the given screen in the given DMap, just like if he'd
+ * triggered an 'Insta-Warp'-type warp.
+ * Uses the warp return square of the current screen's Sidewarp A.
+
 void WarpEx(int ptr[])
 
 * Similar to Link->Warp, but with more options. This takes an array, or