/// <summary>
/// Creates the package that contains the description of the isometric tiles of the given map.
/// </summary>
/// <param name="map">Reference to the map.</param>
/// <returns>The data package that contains the description of the isometric tiles of the given map.</returns>
private RCPackage CreateIsoTileListPackage(IMapAccess map)
{
RCPackage isotileList = RCPackage.CreateCustomDataPackage(MapFileFormat.ISOTILE_LIST);
/// Create the terrain type index table.
List <string> terrainTypeList = new List <string>();
Dictionary <ITerrainType, int> terrainTypeIndexTable = new Dictionary <ITerrainType, int>();
int terrainTypeIndex = 0;
foreach (ITerrainType terrainType in map.Tileset.TerrainTypes)
{
terrainTypeList.Add(terrainType.Name);
terrainTypeIndexTable.Add(terrainType, terrainTypeIndex);
terrainTypeIndex++;
}
isotileList.WriteStringArray(0, terrainTypeList.ToArray());
/// Create the packages of the isometric tiles.
RCSet <IIsoTile> processedIsoTiles = new RCSet <IIsoTile>();
List <RCPackage> isotilePackages = new List <RCPackage>();
int isotileInfoLength = 0;
for (int row = 0; row < map.Size.Y; row++)
{
for (int column = 0; column < map.Size.X; column++)
{
IIsoTile currIsoTile = map.GetQuadTile(new RCIntVector(column, row)).PrimaryIsoTile;
if (!processedIsoTiles.Contains(currIsoTile))
{
RCPackage isotilePackage = RCPackage.CreateCustomDataPackage(MapFileFormat.ISOTILE);
isotilePackage.WriteShort(0, (short)column);
isotilePackage.WriteShort(1, (short)row);
isotilePackage.WriteByte(2, (byte)terrainTypeIndexTable[currIsoTile.Type.TerrainA]);
isotilePackage.WriteByte(3, currIsoTile.Type.TerrainB != null ?
(byte)terrainTypeIndexTable[currIsoTile.Type.TerrainB] :
(byte)0);
isotilePackage.WriteByte(4, (byte)currIsoTile.Type.Combination);
isotilePackage.WriteByte(5, (byte)currIsoTile.VariantIdx);
isotilePackages.Add(isotilePackage);
processedIsoTiles.Add(currIsoTile);
isotileInfoLength += isotilePackage.PackageLength;
}
}
}
/// Write the isometric tile packages into the final package
byte[] isotileInfoBytes = new byte[isotileInfoLength];
int offset = 0;
foreach (RCPackage isotilePackage in isotilePackages)
{
offset += isotilePackage.WritePackageToBuffer(isotileInfoBytes, offset);
}
isotileList.WriteByteArray(1, isotileInfoBytes);
return(isotileList);
}
/// <see cref="ITrace.WriteLine"/>
public void WriteException(Exception ex, bool isFatal)
{
if (ex == null)
{
throw new ArgumentNullException("ex");
}
string strToWrite = ex.ToString();
if (strToWrite == null)
{
strToWrite = string.Empty;
}
RCPackage packageToWrite = RCPackage.CreateCustomDataPackage(RCL_EXCEPTION_FORMAT);
packageToWrite.WriteInt(0, RCThread.CurrentThread.WrappedThread.ManagedThreadId);
packageToWrite.WriteString(1, RCThread.CurrentThread.Name);
packageToWrite.WriteLong(2, timer.ElapsedMilliseconds);
packageToWrite.WriteByte(3, isFatal ? (byte)0x01 : (byte)0x00);
packageToWrite.WriteString(4, strToWrite);
byte[] buffer = new byte[packageToWrite.PackageLength];
packageToWrite.WritePackageToBuffer(buffer, 0);
this.outputWriter.Write(buffer);
this.outputWriter.Flush();
this.outputStream.Flush();
}
public bool ExecuteNextFrame(out RCPackage[] outgoingCmds)
{
outgoingCmds = null;
List <RCPackage> tmpOutgoingCmds = new List <RCPackage>();
UiActionType[] uiActions = null;
int[] firstParams = null;
int[] secondParams = null;
this.ActionQueue.GetAllActions(out uiActions, out firstParams, out secondParams);
for (int i = 0; i < uiActions.Length; i++)
{
if (uiActions[i] == UiActionType.UpKeyPressed)
{
RCPackage upCmd = RCPackage.CreateCustomDataPackage(TestClientMessages.COMMAND);
upCmd.WriteByte(0, (byte)PlayerDirection.Up);
tmpOutgoingCmds.Add(upCmd);
}
else if (uiActions[i] == UiActionType.DownKeyPressed)
{
RCPackage downCmd = RCPackage.CreateCustomDataPackage(TestClientMessages.COMMAND);
downCmd.WriteByte(0, (byte)PlayerDirection.Down);
tmpOutgoingCmds.Add(downCmd);
}
else if (uiActions[i] == UiActionType.LeftKeyPressed)
{
RCPackage leftCmd = RCPackage.CreateCustomDataPackage(TestClientMessages.COMMAND);
leftCmd.WriteByte(0, (byte)PlayerDirection.Left);
tmpOutgoingCmds.Add(leftCmd);
}
else if (uiActions[i] == UiActionType.RightKeyPressed)
{
RCPackage rightCmd = RCPackage.CreateCustomDataPackage(TestClientMessages.COMMAND);
rightCmd.WriteByte(0, (byte)PlayerDirection.Right);
tmpOutgoingCmds.Add(rightCmd);
}
else if (uiActions[i] == UiActionType.LeaveBtnPressed)
{
return(false);
}
}
if (tmpOutgoingCmds.Count > 0)
{
outgoingCmds = tmpOutgoingCmds.ToArray();
}
/// Step simulations and refresh the display
this.simulator.MakeStep();
Rectangle refreshedArea;
Display.Instance.RenderOneFrame(out refreshedArea);
this.uiCallMarshal.RefreshDisplay();
return(true);
}
/// <see cref="IScenarioLoader.SaveScenario"/>
public byte[] SaveScenario(Scenario scenario)
{
if (scenario == null)
{
throw new ArgumentNullException("scenario");
}
/// Create the packages that describes the entities of the scenario.
List <RCPackage> entityPackages = new List <RCPackage>();
int retArrayLength = 0;
foreach (MineralField mineralField in scenario.GetAllElements <MineralField>())
{
RCIntVector lastKnownQuadCoords = mineralField.MapObject.QuadraticPosition.Location;
RCPackage mineralFieldPackage = RCPackage.CreateCustomDataPackage(ScenarioFileFormat.MINERAL_FIELD);
mineralFieldPackage.WriteShort(0, (short)lastKnownQuadCoords.X);
mineralFieldPackage.WriteShort(1, (short)lastKnownQuadCoords.Y);
mineralFieldPackage.WriteInt(2, mineralField.ResourceAmount.Read());
entityPackages.Add(mineralFieldPackage);
retArrayLength += mineralFieldPackage.PackageLength;
}
foreach (VespeneGeyser vespeneGeyser in scenario.GetAllElements <VespeneGeyser>())
{
RCIntVector lastKnownQuadCoords = vespeneGeyser.MapObject.QuadraticPosition.Location;
RCPackage vespeneGeyserPackage = RCPackage.CreateCustomDataPackage(ScenarioFileFormat.VESPENE_GEYSER);
vespeneGeyserPackage.WriteShort(0, (short)lastKnownQuadCoords.X);
vespeneGeyserPackage.WriteShort(1, (short)lastKnownQuadCoords.Y);
vespeneGeyserPackage.WriteInt(2, vespeneGeyser.ResourceAmount.Read());
entityPackages.Add(vespeneGeyserPackage);
retArrayLength += vespeneGeyserPackage.PackageLength;
}
foreach (StartLocation startLocation in scenario.GetAllElements <StartLocation>())
{
RCIntVector lastKnownQuadCoords = startLocation.MapObject.QuadraticPosition.Location;
RCPackage startLocationPackage = RCPackage.CreateCustomDataPackage(ScenarioFileFormat.START_LOCATION);
startLocationPackage.WriteShort(0, (short)lastKnownQuadCoords.X);
startLocationPackage.WriteShort(1, (short)lastKnownQuadCoords.Y);
startLocationPackage.WriteByte(2, (byte)startLocation.PlayerIndex);
entityPackages.Add(startLocationPackage);
retArrayLength += startLocationPackage.PackageLength;
}
/// Write the packages into the returned byte array.
byte[] retArray = new byte[retArrayLength];
int offset = 0;
foreach (RCPackage package in entityPackages)
{
offset += package.WritePackageToBuffer(retArray, offset);
}
return(retArray);
}
/// <summary>
/// Creates the header package of the given map.
/// </summary>
/// <param name="map">Reference to the map.</param>
/// <returns>The data package that contains the header of the given map.</returns>
private RCPackage CreateMapHeaderPackage(IMapAccess map)
{
RCPackage mapHeader = RCPackage.CreateCustomDataPackage(MapFileFormat.MAP_HEADER);
Version appVersion = new Version(ConstantsTable.Get <string>("RC.App.Version"));
mapHeader.WriteInt(0, appVersion.Major);
mapHeader.WriteInt(1, appVersion.Minor);
mapHeader.WriteInt(2, appVersion.Build);
mapHeader.WriteInt(3, appVersion.Revision);
mapHeader.WriteString(4, map.MapName);
mapHeader.WriteString(5, map.Tileset.Name);
mapHeader.WriteShort(6, (short)map.Size.X);
mapHeader.WriteShort(7, (short)map.Size.Y);
mapHeader.WriteByte(8, (byte)8); // TODO: get the maximum number of players
mapHeader.WriteIntArray(9, new int[0] {
}); // TODO: get checksum values of the map
return(mapHeader);
}
/// <summary>
/// Creates the package that contains the description of the terrain objects of the given map.
/// </summary>
/// <param name="map">Reference to the map.</param>
/// <returns>The data package that contains the description of the terrain objects of the given map.</returns>
private RCPackage CreateTerrainObjListPackage(IMapAccess map)
{
RCPackage terrainObjList = RCPackage.CreateCustomDataPackage(MapFileFormat.TERRAINOBJ_LIST);
/// Create the terrain object type index table.
List <string> terrainObjTypeList = new List <string>();
Dictionary <ITerrainObjectType, int> terrainObjTypeIndexTable = new Dictionary <ITerrainObjectType, int>();
int terrainObjTypeIndex = 0;
foreach (ITerrainObjectType terrainObjType in map.Tileset.TerrainObjectTypes)
{
terrainObjTypeList.Add(terrainObjType.Name);
terrainObjTypeIndexTable.Add(terrainObjType, terrainObjTypeIndex);
terrainObjTypeIndex++;
}
terrainObjList.WriteStringArray(0, terrainObjTypeList.ToArray());
/// Create the packages of the terrain objects.
List <RCPackage> terrainObjPackages = new List <RCPackage>();
int terrainObjInfoLength = 0;
foreach (ITerrainObject terrainObj in map.TerrainObjects)
{
RCPackage terrainObjPackage = RCPackage.CreateCustomDataPackage(MapFileFormat.TERRAINOBJ);
terrainObjPackage.WriteShort(0, (short)terrainObj.MapCoords.X);
terrainObjPackage.WriteShort(1, (short)terrainObj.MapCoords.Y);
terrainObjPackage.WriteByte(2, (byte)terrainObjTypeIndexTable[terrainObj.Type]);
terrainObjPackages.Add(terrainObjPackage);
terrainObjInfoLength += terrainObjPackage.PackageLength;
}
/// Write the terrain object packages into the final package
byte[] terrainObjInfoBytes = new byte[terrainObjInfoLength];
int offset = 0;
foreach (RCPackage terrainObjPackage in terrainObjPackages)
{
offset += terrainObjPackage.WritePackageToBuffer(terrainObjInfoBytes, offset);
}
terrainObjList.WriteByteArray(1, terrainObjInfoBytes);
return(terrainObjList);
}
/// <summary>
/// Processes the actions arrived from the UI.
/// </summary>
private bool ProcessUiActions(IDssHostChannel channelToHost)
{
UiActionType[] uiActions = null;
int[] firstParams = null;
int[] secondParams = null;
this.ActionQueue.GetAllActions(out uiActions, out firstParams, out secondParams);
for (int i = 0; i < uiActions.Length; i++)
{
if (uiActions[i] == UiActionType.NewColorSelected)
{
/// Send the request to the host and register that a color selection request is in progress.
int opID = firstParams[i];
if (!this.newColorSelected && opID - 1 == channelToHost.GuestIndex)
{
/// Send the request to the host.
PlayerColor newColor = (PlayerColor)secondParams[i];
RCPackage colorChgRq = RCPackage.CreateNetworkControlPackage(TestClientMessages.COLOR_CHANGE_REQUEST);
colorChgRq.WriteByte(0, (byte)newColor);
this.aw.Add(colorChgRq);
/// Register that a color selection request is in progress.
this.newColor = newColor;
this.newColorSelected = true;
}
}
else if (uiActions[i] == UiActionType.LeaveBtnPressed)
{
/// TODO: notify the UI
return(false);
}
else
{
/// Otherwise ignore the action
}
}
return(true);
}
/// <summary>
/// Processes the actions arrived from the UI.
/// </summary>
private DssSetupResult ProcessUiActions(IDssGuestChannel[] channelsToGuests)
{
PlayerColor currentColor = this.simulator.GetPlayer(0).Color;
PlayerColor newColor = PlayerColor.White;
bool newColorSelected = false;
UiActionType[] uiActions = null;
int[] firstParams = null;
int[] secondParams = null;
this.ActionQueue.GetAllActions(out uiActions, out firstParams, out secondParams);
for (int i = 0; i < uiActions.Length; i++)
{
if (uiActions[i] == UiActionType.CloseBtnPressed)
{
int opID = firstParams[i];
if (channelsToGuests[opID - 1].ChannelState == DssChannelState.GUEST_CONNECTED)
{
if (this.simulator.GetPlayer(opID).IsActive)
{
this.simulator.GetPlayer(opID).Deactivate();
}
/// Drop the guest if it is connected to the channel...
channelsToGuests[opID - 1].DropGuest(false);
}
else
{
/// otherwise close the channel.
channelsToGuests[opID - 1].CloseChannel();
}
/// and notify the UI.
this.uiCallMarshal.SetGuestControlStatus(opID - 1, GuestControlStatus.HostSideClosed);
}
else if (uiActions[i] == UiActionType.OpenBtnPressed)
{
int opID = firstParams[i];
if (channelsToGuests[opID - 1].ChannelState == DssChannelState.GUEST_CONNECTED)
{
if (this.simulator.GetPlayer(opID).IsActive)
{
this.simulator.GetPlayer(opID).Deactivate();
}
/// Drop the guest if it is connected to the channel...
channelsToGuests[opID - 1].DropGuest(true);
}
else
{
/// otherwise open the channel.
channelsToGuests[opID - 1].OpenChannel();
}
/// and notify the UI.
this.uiCallMarshal.SetGuestControlStatus(opID - 1, GuestControlStatus.HostSideOpened);
}
else if (uiActions[i] == UiActionType.NewColorSelected)
{
int opID = firstParams[i];
if (opID == 0)
{
newColor = (PlayerColor)secondParams[i];
newColorSelected = true;
for (int j = 0; j < channelsToGuests.Length; j++)
{
if (channelsToGuests[j].ChannelState == DssChannelState.GUEST_CONNECTED)
{
RCPackage colorChgNotif = RCPackage.CreateNetworkControlPackage(TestClientMessages.COLOR_CHANGE_NOTIFICATION);
colorChgNotif.WriteInt(0, opID);
colorChgNotif.WriteByte(1, (byte)newColor);
this.rqs[j].Add(colorChgNotif);
}
}
}
/// Notify the UI
//this.uiCallMarshal.SetHostControlStatus(HostControlStatus.AccessGranted);
}
else if (uiActions[i] == UiActionType.StartSimBtnPressed)
{
if (newColorSelected)
{
/// Set back the color in the combobox
this.uiCallMarshal.SelectNewHostColor(currentColor);
}
return(DssSetupResult.START_SIMULATION);
}
else if (uiActions[i] == UiActionType.LeaveBtnPressed)
{
/// TODO: notify the UI
return(DssSetupResult.LEAVE_DSS);
}
else
{
/// Otherwise ignore the action
}
}
if (newColorSelected)
{
/// Save the selected new color
this.simulator.GetPlayer(0).Color = newColor;
}
this.uiCallMarshal.SetHostControlStatus(HostControlStatus.AccessGranted);
return(DssSetupResult.CONTINUE_SETUP);
}
/// <summary>
/// Processes the channel events and incoming answers arrived from the guests.
/// </summary>
private void ProcessGuestChannels(IDssGuestChannel[] channelsToGuests)
{
RCSet <int> newGuests = new RCSet <int>();
/// First collect the new guests
for (int i = 0; i < this.previousChannelStates.Length; i++)
{
if (this.previousChannelStates[i] != channelsToGuests[i].ChannelState)
{
/// The state of a channel has changed
this.previousChannelStates[i] = channelsToGuests[i].ChannelState;
if (channelsToGuests[i].ChannelState == DssChannelState.CHANNEL_OPENED)
{
this.uiCallMarshal.SetGuestControlStatus(i, GuestControlStatus.HostSideOpened);
}
else if (channelsToGuests[i].ChannelState == DssChannelState.CHANNEL_CLOSED)
{
this.uiCallMarshal.SetGuestControlStatus(i, GuestControlStatus.HostSideClosed);
}
else if (channelsToGuests[i].ChannelState == DssChannelState.GUEST_CONNECTED)
{
this.uiCallMarshal.SetGuestControlStatus(i, GuestControlStatus.HostSideEngaged);
this.simulator.GetPlayer(i + 1).Activate();
newGuests.Add(i);
}
}
}
/// Then process the answers of any other guests.
for (int i = 0; i < this.previousChannelStates.Length; i++)
{
if (!newGuests.Contains(i) && channelsToGuests[i].ChannelState == DssChannelState.GUEST_CONNECTED)
{
/// If a guest is connected to this channel, process it's answer.
RCPackage[] answerFromGuest = channelsToGuests[i].AnswerFromGuest;
for (int j = 0; j < answerFromGuest.Length; j++)
{
if (answerFromGuest[j].PackageFormat.ID == TestClientMessages.COLOR_CHANGE_REQUEST)
{
/// Color change request arrived from the guest.
PlayerColor newColor = (PlayerColor)answerFromGuest[j].ReadByte(0);
this.simulator.GetPlayer(i + 1).Color = newColor;
/// Notify the other connected guests.
for (int k = 0; k < channelsToGuests.Length; k++)
{
if (!newGuests.Contains(k) && i != k && channelsToGuests[k].ChannelState == DssChannelState.GUEST_CONNECTED)
{
RCPackage colorChgNotif =
RCPackage.CreateNetworkControlPackage(TestClientMessages.COLOR_CHANGE_NOTIFICATION);
colorChgNotif.WriteInt(0, i + 1);
colorChgNotif.WriteByte(1, (byte)newColor);
this.rqs[k].Add(colorChgNotif);
}
}
/// Notify the UI
this.uiCallMarshal.SelectNewGuestColor(i, newColor);
break; /// Ignore the remaining messages
}
}
}
}
/// Send a reset message to the new guests
foreach (int newGuestIdx in newGuests)
{
byte[] colors = new byte[this.simulator.MaxNumOfPlayers];
int[] xCoords = new int[this.simulator.MaxNumOfPlayers];
int[] yCoords = new int[this.simulator.MaxNumOfPlayers];
for (int j = 0; j < colors.Length; j++)
{
colors[j] = (byte)this.simulator.GetPlayer(j).Color;
xCoords[j] = this.simulator.GetPlayer(j).Position.X;
yCoords[j] = this.simulator.GetPlayer(j).Position.Y;
}
RCPackage reset = RCPackage.CreateNetworkControlPackage(TestClientMessages.RESET);
reset.WriteByteArray(0, colors);
reset.WriteIntArray(1, xCoords);
reset.WriteIntArray(2, yCoords);
this.rqs[newGuestIdx].Add(reset);
}
}
public static RCPackage GenerateRandomPackage()
{
int rndType = rnd.Next(0, 3);
int rndFormat = rnd.Next(0, 3);
RCPackage retPack = null;
if (rndType == 0)
{
retPack = RCPackage.CreateNetworkPingPackage(); return(retPack);
}
else if (rndType == 1)
{
retPack = RCPackage.CreateCustomDataPackage(rndFormat);
}
else if (rndType == 2)
{
retPack = RCPackage.CreateNetworkCustomPackage(rndFormat);
}
RCPackageFormat format = RCPackageFormat.GetPackageFormat(rndFormat);
for (int i = 0; i < format.NumOfFields; i++)
{
RCPackageFieldType datatype = format.GetFieldType(i);
if (datatype == RCPackageFieldType.BYTE)
{
retPack.WriteByte(i, (byte)rnd.Next(byte.MinValue, byte.MaxValue));
}
else if (datatype == RCPackageFieldType.SHORT)
{
retPack.WriteShort(i, (short)rnd.Next(short.MinValue, short.MaxValue));
}
else if (datatype == RCPackageFieldType.INT)
{
retPack.WriteInt(i, (int)rnd.Next(int.MinValue, int.MaxValue));
}
else if (datatype == RCPackageFieldType.LONG)
{
retPack.WriteLong(i, (long)rnd.Next(int.MinValue, int.MaxValue));
}
else if (datatype == RCPackageFieldType.STRING)
{
int strIdx = rnd.Next(0, 10);
retPack.WriteString(i, strCollection[strIdx]);
}
else if (datatype == RCPackageFieldType.BYTE_ARRAY)
{
int arrLen = rnd.Next(0, 10);
byte[] arr = new byte[arrLen];
rnd.NextBytes(arr);
retPack.WriteByteArray(i, arr);
}
else if (datatype == RCPackageFieldType.SHORT_ARRAY)
{
int arrLen = rnd.Next(0, 10);
short[] arr = new short[arrLen];
for (int j = 0; j < arrLen; ++j)
{
arr[j] = (short)rnd.Next(short.MinValue, short.MaxValue);
}
retPack.WriteShortArray(i, arr);
}
else if (datatype == RCPackageFieldType.INT_ARRAY)
{
int arrLen = rnd.Next(0, 10);
int[] arr = new int[arrLen];
for (int j = 0; j < arrLen; ++j)
{
arr[j] = (int)rnd.Next(int.MinValue, int.MaxValue);
}
retPack.WriteIntArray(i, arr);
}
else if (datatype == RCPackageFieldType.LONG_ARRAY)
{
int arrLen = rnd.Next(0, 10);
long[] arr = new long[arrLen];
for (int j = 0; j < arrLen; ++j)
{
arr[j] = (long)rnd.Next(int.MinValue, int.MaxValue);
}
retPack.WriteLongArray(i, arr);
}
else if (datatype == RCPackageFieldType.STRING_ARRAY)
{
int arrLen = rnd.Next(0, 10);
string[] arr = new string[arrLen];
for (int j = 0; j < arrLen; ++j)
{
int strIdx = rnd.Next(0, 10);
arr[j] = strCollection[strIdx];
}
retPack.WriteStringArray(i, arr);
}
else
{
throw new NetworkingSystemException("Unknown datatype");
}
}
return(retPack);
}
