Fix the issue where cash medals can't display correctly to other play…

…ers.

In GMSv83, the medal slot is -49, so the cash medal slot should be -149. Since the byte type in Java can't handle this value, simply adjusting it to a short type will resolve the problem.

src/main/java/tools/PacketCreator.java

@@ -303,7 +303,7 @@ private static void addCharEquips(final OutPacket p, Character chr) {
         Map<Short, Integer> myEquip = new LinkedHashMap<>();
         Map<Short, Integer> maskedEquip = new LinkedHashMap<>();
         for (Item item : ii) {
-            short pos = (byte) (item.getPosition() * -1);
+            short pos = (short) (item.getPosition() * -1);
             if (pos < 100 && myEquip.get(pos) == null) {
                 myEquip.put(pos, item.getItemId());
             } else if (pos > 100 && pos != 111) { // don't ask. o.o