adds constants, cleans up callstd and msgbox code

* adds some constants for standard script names and messagebox types
* replaces some callstd calls with msgbox calls where equivalent
* replaces msgbox and callstd calls using raw digits with versions that use the constants

data/maps/Route133/scripts.inc

@@ -3,36 +3,36 @@ Route133_MapScripts:: @ 81F75A2
 
 Route133_EventScript_1F75A3:: @ 81F75A3
 	trainerbattle 0, TRAINER_FRANKLIN, 0, Route133_Text_2A40F0, Route133_Text_2A413F
-	msgbox Route133_Text_2A4154, 6
+	msgbox Route133_Text_2A4154, MSGBOX_AUTOCLOSE
 	end
 
 Route133_EventScript_1F75BA:: @ 81F75BA
 	trainerbattle 0, TRAINER_DEBRA, 0, Route133_Text_2A41A8, Route133_Text_2A4200
-	msgbox Route133_Text_2A420E, 6
+	msgbox Route133_Text_2A420E, MSGBOX_AUTOCLOSE
 	end
 
 Route133_EventScript_1F75D1:: @ 81F75D1
 	trainerbattle 0, TRAINER_LINDA, 0, Route133_Text_2A4236, Route133_Text_2A4258
-	msgbox Route133_Text_2A4264, 6
+	msgbox Route133_Text_2A4264, MSGBOX_AUTOCLOSE
 	end
 
 Route133_EventScript_1F75E8:: @ 81F75E8
 	trainerbattle 0, TRAINER_WARREN, 0, Route133_Text_2A4290, Route133_Text_2A42E0
-	msgbox Route133_Text_2A4304, 6
+	msgbox Route133_Text_2A4304, MSGBOX_AUTOCLOSE
 	end
 
 Route133_EventScript_1F75FF:: @ 81F75FF
 	trainerbattle 0, TRAINER_BECK, 0, Route133_Text_2A436A, Route133_Text_2A439C
-	msgbox Route133_Text_2A43B9, 6
+	msgbox Route133_Text_2A43B9, MSGBOX_AUTOCLOSE
 	end
 
 Route133_EventScript_1F7616:: @ 81F7616
 	trainerbattle 0, TRAINER_MOLLIE, 0, Route133_Text_2A4401, Route133_Text_2A443A
-	msgbox Route133_Text_2A4477, 6
+	msgbox Route133_Text_2A4477, MSGBOX_AUTOCLOSE
 	end
 
 Route133_EventScript_1F762D:: @ 81F762D
 	trainerbattle 0, TRAINER_CONOR, 0, Route133_Text_2A44BA, Route133_Text_2A4505
-	msgbox Route133_Text_2A4527, 6
+	msgbox Route133_Text_2A4527, MSGBOX_AUTOCLOSE
 	end