move #include for classess out of the ifndef clause

Classes/TTextBoxMessage/TTextBoxMessage.h

@@ -2,11 +2,11 @@
 // Created by neo on 2019-08-15.
 //
 
+#include "../../pinball.h"
+
 #ifndef PINBALL_TTEXTBOXMESSAGE_H
 #define PINBALL_TTEXTBOXMESSAGE_H
 
-#include "../../pinball.h"
-
 /* 97 */
 struct TTextBoxMessage;