Initial commit

Torque/SDK/example/common/server/missionDownload.cs

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+//-----------------------------------------------------------------------------
+// Torque Game Engine 
+// Copyright (C) GarageGames.com, Inc.
+//-----------------------------------------------------------------------------
+
+//-----------------------------------------------------------------------------
+// Mission Loading
+// The server portion of the client/server mission loading process
+//-----------------------------------------------------------------------------
+
+//--------------------------------------------------------------------------
+// Loading Phases:
+// Phase 1: Transmit Datablocks
+//          Transmit targets
+// Phase 2: Transmit Ghost Objects
+// Phase 3: Start Game
+//
+// The server invokes the client MissionStartPhase[1-3] function to request
+// permission to start each phase.  When a client is ready for a phase,
+// it responds with MissionStartPhase[1-3]Ack.
+
+function GameConnection::loadMission(%this)
+{
+   // Send over the information that will display the server info
+   // when we learn it got there, we'll send the data blocks
+   %this.currentPhase = 0;
+   if (%this.isAIControlled())
+   {
+      // Cut to the chase...
+      %this.onClientEnterGame();
+   }
+   else
+   {
+      commandToClient(%this, 'MissionStartPhase1', $missionSequence,
+         $Server::MissionFile, MissionGroup.musicTrack);
+      echo("*** Sending mission load to client: " @ $Server::MissionFile);
+   }
+}
+
+function serverCmdMissionStartPhase1Ack(%client, %seq)
+{
+   // Make sure to ignore calls from a previous mission load
+   if (%seq != $missionSequence || !$MissionRunning)
+      return;
+   if (%client.currentPhase != 0)
+      return;
+   %client.currentPhase = 1;
+
+   // Start with the CRC
+   %client.setMissionCRC( $missionCRC );
+
+   // Send over the datablocks...
+   // OnDataBlocksDone will get called when have confirmation
+   // that they've all been received.
+   %client.transmitDataBlocks($missionSequence);
+}
+
+function GameConnection::onDataBlocksDone( %this, %missionSequence )
+{
+   // Make sure to ignore calls from a previous mission load
+   if (%missionSequence != $missionSequence)
+      return;
+   if (%this.currentPhase != 1)
+      return;
+   %this.currentPhase = 1.5;
+
+   // On to the next phase
+   commandToClient(%this, 'MissionStartPhase2', $missionSequence, $Server::MissionFile);
+}
+
+function serverCmdMissionStartPhase2Ack(%client, %seq)
+{
+   // Make sure to ignore calls from a previous mission load
+   if (%seq != $missionSequence || !$MissionRunning)
+      return;
+   if (%client.currentPhase != 1.5)
+      return;
+   %client.currentPhase = 2;
+
+   // Update mod paths, this needs to get there before the objects.
+   %client.transmitPaths();
+
+   // Start ghosting objects to the client
+   %client.activateGhosting();
+   
+}
+
+function GameConnection::clientWantsGhostAlwaysRetry(%client)
+{
+   if($MissionRunning)
+      %client.activateGhosting();
+}
+
+function GameConnection::onGhostAlwaysFailed(%client)
+{
+
+}
+
+function GameConnection::onGhostAlwaysObjectsReceived(%client)
+{
+   // Ready for next phase.
+   commandToClient(%client, 'MissionStartPhase3', $missionSequence, $Server::MissionFile);
+}
+
+function serverCmdMissionStartPhase3Ack(%client, %seq)
+{
+   // Make sure to ignore calls from a previous mission load
+   if(%seq != $missionSequence || !$MissionRunning)
+      return;
+   if(%client.currentPhase != 2)
+      return;
+   %client.currentPhase = 3;
+
+   // Server is ready to drop into the game
+   %client.startMission();
+   %client.onClientEnterGame();
+}