/// <summary>
/// Creates a projectile.
/// </summary>
/// <param name="shooterServerID">The shooter's ID.</param>
/// <param name="targetServerID">The target's ID.</param>
/// <param name="arrowServerID">The arrow's ID</param>
public void CreateProjectile(int shooterServerID, int targetServerID, int arrowServerID)
{
Unit sourceUnit =
((UnitMultiplayerData)MultiplayerDataManager.GetInstance().GetDataByServerID(shooterServerID, true)).unit;
Arrow arrow = new Arrow(sourceUnit,
((UnitMultiplayerData)MultiplayerDataManager.GetInstance().GetDataByServerID(targetServerID, true)).unit);
arrow.multiplayerData.serverID = arrowServerID;
//((Bowman)sourceUnit).projectiles.AddLast(arrow); @@WMP moet naar de arrowmanager
Console.Out.WriteLine("Created arrow arrow by request; " + arrowServerID);
}
public void DataReceived(Packet p)
{
switch (p.GetHeader())
{
case UnitHeaders.GAME_UNIT_LOCATION:
{
int serverID = PacketUtil.DecodePacketInt(p, 0);
int targetX = PacketUtil.DecodePacketInt(p, 4);
int targetY = PacketUtil.DecodePacketInt(p, 8);
int currentX = PacketUtil.DecodePacketInt(p, 12);
int currentY = PacketUtil.DecodePacketInt(p, 16);
MultiplayerData data;
int count = 0;
do {
data = MultiplayerDataManager.GetInstance().GetDataByServerID(serverID);
count++;
if (count > 15)
{
Console.Out.WriteLine("Unable to fetch data, requesting..");
Packet packet = new Packet(UnitHeaders.GAME_REQUEST_UNIT_DATA);
packet.AddInt(Game1.CURRENT_PLAYER.multiplayerID);
packet.AddInt(serverID);
GameServerConnectionManager.GetInstance().SendPacket(packet);
return;
}
}
while (data == null);
Unit unit = ((UnitMultiplayerData)data).unit;
if (unit.waypoints.Count == 0 || unit.waypoints.Last.Value.X != targetX ||
unit.waypoints.Last.Value.Y != targetY)
{
Point target = new Point(targetX, targetY);
unit.multiplayerData.moveTarget = target;
unit.multiplayerData.receivedPathRequest = true;
unit.MoveToQueue(target);
}
if (Math.Abs(unit.x - currentX) > 20 || Math.Abs(unit.y - currentY) > 20)
{
// Uhoh .. we're too far apart :(
unit.x = currentX;
unit.y = currentY;
}
break;
}
case UnitHeaders.GAME_NEW_UNIT:
{
int playerID = PacketUtil.DecodePacketInt(p, 0);
int serverID = PacketUtil.DecodePacketInt(p, 4);
int type = PacketUtil.DecodePacketInt(p, 8);
CreateUnit(playerID, serverID, type);
break;
}
case UnitHeaders.GAME_REQUEST_UNIT_DATA:
{
int targetUserID = PacketUtil.DecodePacketInt(p, 0);
int serverID = PacketUtil.DecodePacketInt(p, 4);
Console.Out.WriteLine("Received unit data request by " + targetUserID + ": " + serverID);
// Someone wants to know data
MultiplayerData data = MultiplayerDataManager.GetInstance().GetDataByServerID(serverID);
if (data != null && data.isLocal)
{
Packet response = new Packet(UnitHeaders.GAME_SEND_UNIT_DATA);
response.AddInt(targetUserID);
response.AddInt(Game1.CURRENT_PLAYER.multiplayerID);
response.AddInt(serverID);
response.AddInt(data.GetObjectType());
GameServerConnectionManager.GetInstance().SendPacket(response);
// Queue it for a location update, since someone missed the previous one.
if (data is UnitMultiplayerData)
Synchronizer.GetInstance().QueueUnit(((UnitMultiplayerData)data).unit);
//else if( data is BuildingMultiplayerData )
//Synchronizer.GetInstance().QueueBuilding((BuildingMultiplayerData)data));
}
break;
}
case UnitHeaders.GAME_SEND_UNIT_DATA:
{
// We received missing data!
int playerID = PacketUtil.DecodePacketInt(p, 4);
int serverID = PacketUtil.DecodePacketInt(p, 8);
int type = PacketUtil.DecodePacketInt(p, 12);
CreateUnit(playerID, serverID, type);
break;
}
case UnitHeaders.GAME_UNIT_MELEE_DAMAGE:
{
int damageSource = PacketUtil.DecodePacketInt(p, 0);
int fromServerID = PacketUtil.DecodePacketInt(p, 4);
int toServerID = PacketUtil.DecodePacketInt(p, 8);
Unit fromUnit = ((UnitMultiplayerData)MultiplayerDataManager.GetInstance().GetDataByServerID(fromServerID)).unit;
Unit targetUnit = ((UnitMultiplayerData)MultiplayerDataManager.GetInstance().GetDataByServerID(toServerID)).unit;
DamageEvent e = new DamageEvent(DecodeSource(damageSource, fromServerID), targetUnit, fromUnit);
targetUnit.OnDamage(e);
break;
}
case UnitHeaders.GAME_UNIT_RANGED_SHOT:
{
int arrowServerID = PacketUtil.DecodePacketInt(p, 4);
int sourceServerID = PacketUtil.DecodePacketInt(p, 4);
int targetServerID = PacketUtil.DecodePacketInt(p, 8);
Unit sourceUnit =
((UnitMultiplayerData)MultiplayerDataManager.GetInstance().GetDataByServerID(sourceServerID)).unit;
Arrow arrow = new Arrow(sourceUnit,
((UnitMultiplayerData)MultiplayerDataManager.GetInstance().GetDataByServerID(targetServerID)).unit);
arrow.multiplayerData.serverID = arrowServerID;
((Bowman)sourceUnit).projectiles.AddLast(arrow);
break;
}
case UnitHeaders.GAME_UNIT_RANGED_DAMAGE:
{
int projectileID = PacketUtil.DecodePacketInt(p, 0);
int sourceID = PacketUtil.DecodePacketInt(p, 4);
int targetID = PacketUtil.DecodePacketInt(p, 8);
Unit sourceUnit = ((UnitMultiplayerData)MultiplayerDataManager.GetInstance().GetDataByServerID(sourceID)).unit;
Unit targetUnit = ((UnitMultiplayerData)MultiplayerDataManager.GetInstance().GetDataByServerID(targetID)).unit;
Projectile projectile =
((ProjectileMultiplayerData) MultiplayerDataManager.GetInstance().GetDataByServerID(projectileID)).projectile;
DamageEvent e = new DamageEvent(projectile, targetUnit, sourceUnit);
targetUnit.OnDamage(e);
projectile.Dispose();
break;
}
}
}
