Start documenting rayquaza_scene

src/field_specials.c

@@ -3888,12 +3888,14 @@ static void Task_LinkRetireStatusWithBattleTowerPartner(u8 taskId)
 
 void Script_DoRayquazaScene(void)
 {
-    if (gSpecialVar_0x8004 == 0)
+    if (!gSpecialVar_0x8004)
     {
+        // Groudon/Kyogre fight scene
         DoRayquazaScene(0, TRUE, CB2_ReturnToFieldContinueScriptPlayMapMusic);
     }
     else
     {
+        // Rayquaza arrives scene
         DoRayquazaScene(1, FALSE, CB2_ReturnToFieldContinueScriptPlayMapMusic);
     }
 }