// see if the other ship has hit us, or if the other shots have hit us
public void TestShip(RemotePlayer player)
{
Ship otherShip = player.Ship;
// if we're not alive, don't do any tests...
if (state != ShipState.Normal)
return;
// Test if their shots are close enough to us.
if (otherShip.shots.TestShots(this)) {
SetState(ShipState.Dying);
game.SendTwoPointsToPlayer(player.PlayerID); // give them 2 points
}
Vector2 delta = this.position - otherShip.position;
if (Vector2.Length(delta) < Constants.ShipCollisionLimit) {
SetState(ShipState.Dying);
game.SendPointToAllPlayers(); // all others get a point
}
}
public void DataReceived(object sender, ReceiveEventArgs rea)
{
int senderID = rea.Message.SenderID;
//Ignore messages received before we are initialized
if ((gameState == GameStates.Loading) ||
(gameState == GameStates.Config))
{
rea.Message.ReceiveData.Dispose();
return;
}
byte mType = (byte)rea.Message.ReceiveData.Read(typeof(byte));
MessageType messageType = (MessageType)mType;
switch (messageType)
{
case MessageType.PlayerUpdateID: {
PlayerUpdate update = (PlayerUpdate)rea.
Message.ReceiveData.Read(typeof(PlayerUpdate));
ShotUpdate shotUpdate = new ShotUpdate();
shotUpdate.ShotPosition = new Vector2[Constants.NumShots];
shotUpdate.ShotAge = new int[Constants.NumShots];
for (int i = 0; i < Constants.NumShots; i++)
{
shotUpdate.ShotPosition[i] =
(Vector2)rea.Message.ReceiveData.Read(typeof(Vector2));
shotUpdate.ShotAge[i] =
(int)rea.Message.ReceiveData.Read(typeof(int));
}
rea.Message.ReceiveData.Dispose();
lock (otherPlayers) {
object playerObject = otherPlayers[senderID];
if (null == playerObject)
{
return;
}
RemotePlayer player = (RemotePlayer)playerObject;
Shot[] shotArray = new Shot[Constants.NumShots];
for (int i = 0; i < Constants.NumShots; i++)
{
shotArray[i] = new Shot();
shotArray[i].Position = shotUpdate.ShotPosition[i];
shotArray[i].Age = shotUpdate.ShotAge[i];
}
player.Ship.ShotHandler.SetShotArray(shotArray);
player.Ship.Position = update.ShipPosition;
player.Ship.Outline = update.Outline;
player.Ship.Velocity = update.ShipVelocity;
player.Ship.State = update.State;
player.Ship.WaitCount = update.WaitCount;
player.Ship.DeathCount = update.DeathCount;
player.Ship.FlameIndex = update.FlameIndex;
player.Ship.Sounds = (Sounds)update.Sounds;
player.Ship.Score = update.Score;
player.UpdateTime = DateTime.Now;
player.Active = true;
otherPlayers[senderID] = player;
}
break;
}
case MessageType.GameParamUpdateID: {
GameParamUpdate update = (GameParamUpdate)rea.Message.
ReceiveData.Read(typeof(GameParamUpdate));
rea.Message.ReceiveData.Dispose();
gravity = update.Gravity;
gameSpeed = update.GameSpeed;
if (update.BounceBack != 0)
{
bounceBack = true;
}
else
{
bounceBack = false;
}
if (update.InverseGravity != 0)
{
inverseGravity = true;
}
else
{
inverseGravity = false;
}
if (update.BlackHole != 0)
{
blackHole = true;
}
else
{
blackHole = false;
}
Size newWindowSize = update.WindowSize;
Rectangle newBounds = new
Rectangle(this.windowBounds.Location, newWindowSize);
//Initialize(newBounds);
break;
}
case MessageType.Add1ToScore: {
rea.Message.ReceiveData.Dispose();
ship.Score += 1;
break;
}
case MessageType.Add2ToScore: {
rea.Message.ReceiveData.Dispose();
ship.Score += 2;
break;
}
case MessageType.GamePaused: {
rea.Message.ReceiveData.Dispose();
gameState = GameStates.Paused;
break;
}
case MessageType.GameRunning: {
rea.Message.ReceiveData.Dispose();
if (gameState == GameStates.Paused)
{
gameState = GameStates.Running;
}
break;
}
}
}
public void PlayerCreated(object sender, PlayerCreatedEventArgs pcea)
{
Peer peer = (Peer) sender;
int playerID = pcea.Message.PlayerID;
PlayerInformation playerInfo = peer.GetPeerInformation(playerID);
// See if the player that was just created is us
if (playerInfo.Local) {
localPlayer.ID = playerID;
localPlayer.Name = playerInfo.Name;
}
// If not, create a remote player
else {
Ship newShip = new Ship(this);
newShip.HostName = playerInfo.Name.ToUpper();
newShip.State = (int)ShipState.Normal;
newShip.ScreenBounds = this.windowBounds;
RemotePlayer newPlayer = new RemotePlayer(playerID, playerInfo.Name, newShip);
lock (otherPlayers) {
otherPlayers.Add(playerID, newPlayer);
}
}
}
