door to last cave warns you if you don't have all requirements

pre-edited-cs/data/Stage/ScriptSource/Cent.txt

@@ -39,7 +39,7 @@ And it's locked.<NOD<END
 #0140
 <KEY<FAO0000<TRA0061:0090:0029:0009
 #0150
-<PRI<FLJ1030:0151<FLJ6400:0151<MSGIt's still too early to come
+<PRI<FLJ1030:1300<FLJ6400:1300<MSGIt's still too early to come
 here...<NOD<END
 #0151
 <KEY<SOU0011<ANP0150:0000:0002<FAO0002
@@ -219,6 +219,7 @@ throne room? Let's see...<NOD<EVE0371
 
 Check for Sue
 #0371
+<FLJ2800:0373
 <PRI<MSG<FAC0022Looks like you still need to
 save my daughter.<NOD<CLR<ITJ0007:0372<GIT1007
 <MSG<FAC0022<GIT1007You still need to find the
@@ -312,3 +313,52 @@ do so at their own risk.)<NOD<END
 <KEY<ANP1200:0020:0000
 <FON1200:0016<FAI0001
 <WAI0100<FAO0001<FMU<WAI0200<TRA0091:0100:0001:0001
+
+Door to Last Cave checks endgame reqs
+Open door if Bad Ending else start with Sue
+#1300
+<FLJ6003:0151
+<FLJ2800:1301<EVE1399
+Open door if Normal Ending else check Booster
+#1301
+<FLJ6000:0151
+<ITJ0023:1302<EVE1399
+Check Iron Bond
+#1302
+<ITJ0039:1303<EVE1399
+Open door if Best Ending else check bosses (except Red Demon)
+#1303
+<FLJ6001:0151
+<FLJ6100:1304<EVE1399
+#1304
+<FLJ6101:1305<EVE1399
+#1305
+<FLJ6102:1306<EVE1399
+#1306
+<FLJ6103:1307<EVE1399
+#1307
+<FLJ6104:1308<EVE1399
+#1308
+<FLJ6105:1309<EVE1399
+#1309
+<FLJ6106:1310<EVE1399
+#1310
+<FLJ6107:1311<EVE1399
+#1311
+<FLJ6108:1312<EVE1399
+#1312
+<FLJ6109:1313<EVE1399
+#1313
+<FLJ6110:1314<EVE1399
+Skip Red Demon
+#1314
+<FLJ6112:1315<EVE1399
+#1315
+<FLJ6113:1316<EVE1399
+#1316
+<FLJ6114:0151<EVE1399
+
+#1399
+<PRI<MSGIt's still too early to come
+here...
+Enter anyway?<YNJ0000<EVE0151