Cleanup part 1 (#213)

* Clean up part 1

- Removed lots of dead code
- Removed unncessary files not in use
- Cleaned up small bits of code
- Removed a few warnings
- Server.java ---> GameEngine.java
- Constants.java ---> GameConstants.java

* Cape Dye

Rewrote cape dying

* Packaging

- redone ----> com.rebotted

* PacketSender/clean up

- ActionSender ---> PacketSender
- Moved many more packets to packetsender
- Cleaned up more dead code

* Merge Client/Player

- Merged Client.java with Player.java (both were doing same thing so redundant to have both)
- Removed some more dead code
- Tidy a few small things up

* Quests/more clean up

- Removed more dead code
- Made quests static in order to clean them up a bit

* More cleanup

- Removed some more of the dead quest code
- Correcting naming of some of the shop variables

2006Redone Server/src/com/rebotted/net/HostList.java

@@ -0,0 +1,57 @@
+package com.rebotted.net;
+
+import java.net.InetSocketAddress;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.mina.common.IoSession;
+
+import com.rebotted.Connection;
+import com.rebotted.GameConstants;
+
+public class HostList {
+
+	private static HostList list = new HostList();
+
+	public static HostList getHostList() {
+		return list;
+	}
+
+	private final Map<String, Integer> connections = new HashMap<String, Integer>();
+
+	public synchronized boolean add(IoSession session) {
+		String addr = ((InetSocketAddress) session.getRemoteAddress())
+				.getAddress().getHostAddress();
+		Integer amt = connections.get(addr);
+		if (amt == null) {
+			amt = 1;
+		} else {
+			amt += 1;
+		}
+		if (amt > GameConstants.IPS_ALLOWED || Connection.isIpBanned(addr)) {
+			return false;
+		} else {
+			connections.put(addr, amt);
+			return true;
+		}
+	}
+
+	public synchronized void remove(IoSession session) {
+		if (session.getAttribute("inList") != Boolean.TRUE) {
+			return;
+		}
+		String addr = ((InetSocketAddress) session.getRemoteAddress())
+				.getAddress().getHostAddress();
+		Integer amt = connections.get(addr);
+		if (amt == null) {
+			return;
+		}
+		amt -= 1;
+		if (amt <= 0) {
+			connections.remove(addr);
+		} else {
+			connections.put(addr, amt);
+		}
+	}
+
+}