public boolean connectToServer(String myTeam, String myName, String myOtherName) {
cc = new CommClient("gs5038.sp.cs.cmu.edu");
connectedToServer = false;
m_myName = "GC4" + myName;
m_serverName = "GameServerForTeam" + myTeam;
String myFriends[] = {m_serverName, "GC4" + myOtherName};
// System.out.printf("GameClient: myname = \"%s\", friend1 = \"%s\", friend2 = \"%s\"\n",
// m_myName, myFriends[0], myFriends[1]);
// try to connect to server
try {
cc.connectToFriends(m_myName, myFriends);
} catch (CommException e) {
/*
if (e.getMessage().startsWith("missing-friends"))
{
System.err.println("GameClient Unable to find friend: " + e.getMessage());
return false;
}
*/
// Wait until all friends connect.
boolean friendsReady = false;
while (!friendsReady) {
try {
Thread.sleep(1000);
} catch (Exception e2) {
}
try {
cc.getIncomingMessage();
} catch (CommException e1) {
if (e1.getMessage().startsWith("friends-ready")) friendsReady = true;
// else
// System.err.println("GameClient Giving up");
// return false;
}
}
}
connectedToServer = true;
return true;
}
/** indicate a filled drop to the gameServer */
public void fillDrop(int mazeX, int mazeY, MazeWorld.Direction dir) {
if (!connectedToServer) return;
String dropString = "FILLDROP " + m_myName + " " + mazeX + " " + mazeY + " " + dir;
cc.send(m_serverName, dropString);
}
/** indicate a removed gold to the gameServer */
public void removeGold(int mazeX, int mazeY, MazeWorld.Direction dir) {
if (!connectedToServer) return;
String goldString = "RMGOLD " + m_myName + " " + mazeX + " " + mazeY + " " + dir;
cc.send(m_serverName, goldString);
}
/** indicate a removed wall to the gameServer */
public void removeWall(int mazeX, int mazeY, MazeWorld.Direction dir) {
if (!connectedToServer) return;
String wallString = "RMWALL " + m_myName + " " + mazeX + " " + mazeY + " " + dir;
cc.send(m_serverName, wallString);
}
/**
* send a goal to the gameServer
*
* @param pose 2-D continuous pose in same convention as used by MazeGraphics
*/
public void setGoal(RealPose2D pose) {
if (!connectedToServer) return;
String goalString =
"GOAL " + m_myName + " " + pose.getX() + " " + pose.getY() + " " + pose.getTh();
cc.send(m_serverName, goalString);
}
/**
* Send the pose to the gameServer
*
* @param pose 2-D continuous pose in same convention as used by MazeGraphics
*/
public void setPose(RealPose2D pose) {
if (!connectedToServer) return;
String poseString =
"POSE " + m_myName + " " + pose.getX() + " " + pose.getY() + " " + pose.getTh();
cc.send(m_serverName, poseString);
}