Ticket #8242: copyprot-maniac.diff

scummvm/scumm/object.cpp

@@ -130 +130 @@
         _objectOwnerTable[obj] = owner;
 }
 
+#ifndef BYPASS_COPY_PROT
+#define BYPASS_COPY_PROT
+#endif
+
 int Scumm::getState(int obj) {
         checkRange(_numGlobalObjects - 1, 0, obj, "Object %d out of range in getState");
+
+#if defined(BYPASS_COPY_PROT)
+        // I knew LucasArts sold cracked copies of the original Maniac Mansion,
+        // at least as part of Day of the Tentacle. Apparently they also sold
+        // cracked versions of the enhanced version. At least in Germany.
+        //
+        // This will keep the security door open at all times. I can only
+        // assume that 182 and 193 each correspond to one particular side of
+        // the it. Fortunately it does not prevent frustrated players from
+        // blowing up the mansion, should they feel the urge to.
+
+        if (_gameId == GID_MANIAC && (obj == 182 || obj == 193))
+                _objectStateTable[obj] |= 0x08;
+#endif
+
         return _objectStateTable[obj];
 }
 
@@ -792 +811 @@
         ObjectData *od = &_objs[1];
         for (i = 1; i < _numLocalObjects; i++, od++) {
                 if (od->obj_nr > 0)
-                        od->state = _objectStateTable[od->obj_nr];
+                        od->state = getState(od->obj_nr);
         }
 }