Initial commit

Torque/SDK/engine/game/aiConnection.cc

@@ -0,0 +1,192 @@
+//-----------------------------------------------------------------------------
+// Torque Game Engine
+// Copyright (C) GarageGames.com, Inc.
+//-----------------------------------------------------------------------------
+
+#include "game/aiConnection.h"
+
+IMPLEMENT_CONOBJECT( AIConnection );
+
+
+//-----------------------------------------------------------------------------
+
+AIConnection::AIConnection() {
+   mAIControlled = true;
+   mMove = NullMove;
+}
+
+
+//-----------------------------------------------------------------------------
+
+void AIConnection::clearMoves( U32 )
+{
+   // Clear the pending move list. This connection generates moves
+   // on the fly, so there are never any pending moves.
+}
+
+void AIConnection::setMove(Move* m)
+{
+   mMove = *m;
+}
+
+const Move& AIConnection::getMove()
+{
+   return mMove;
+}
+
+/// Retrive the pending moves
+/**
+ * The GameConnection base class queues moves for delivery to the
+ * controll object.  This function is normally used to retrieve the
+ * queued moves recieved from the client.  The AI connection does not
+ * have a connected client and simply generates moves on-the-fly
+ * base on it's current state.
+ */
+void AIConnection::getMoveList( Move **lngMove, U32 *numMoves )
+{
+   *numMoves = 1;
+   *lngMove = &mMove;
+}
+
+
+//-----------------------------------------------------------------------------
+// Console functions & methods
+//-----------------------------------------------------------------------------
+
+//-----------------------------------------------------------------------------
+
+static inline F32 moveClamp(F32 v)
+{
+   // Support function to convert/clamp the input into a move rotation
+   // which only allows 0 -> M_2PI.
+   F32 a = mClampF(v,-M_PI,M_PI);
+   return (a < 0)? a + M_2PI: a;
+}
+
+
+//-----------------------------------------------------------------------------
+/// Construct and connect an AI connection object
+ConsoleFunction(aiConnect, S32 , 2, 20, "(...)"
+                "Make a new AIConnection, and pass arguments to the onConnect script callback.")
+{
+   // Create the connection
+   AIConnection *aiConnection = new AIConnection();
+   aiConnection->registerObject();
+
+   // Add the connection to the client group
+   SimGroup *g = Sim::getClientGroup();
+   g->addObject( aiConnection );
+
+   // Prep the arguments for the console exec...
+   // Make sure and leav args[1] empty.
+   const char* args[21];
+   args[0] = "onConnect";
+   for (S32 i = 1; i < argc; i++)
+      args[i + 1] = argv[i];
+
+   // Execute the connect console function, this is the same
+   // onConnect function invoked for normal client connections
+   Con::execute(aiConnection, argc + 1, args);
+   return aiConnection->getId();
+}
+
+
+//-----------------------------------------------------------------------------
+ConsoleMethod(AIConnection,setMove,void,4, 4,"(string field, float value)"
+              "Set a field on the current move.\n\n"
+              "@param   field One of {'x','y','z','yaw','pitch','roll'}\n"
+              "@param   value Value to set field to.")
+{
+   Move move = object->getMove();
+
+   // Ok, a little slow for now, but this is just an example..
+   if (!dStricmp(argv[2],"x"))
+      move.x = mClampF(dAtof(argv[3]),-1,1);
+      else
+   if (!dStricmp(argv[2],"y"))
+      move.y = mClampF(dAtof(argv[3]),-1,1);
+      else
+   if (!dStricmp(argv[2],"z"))
+      move.z = mClampF(dAtof(argv[3]),-1,1);
+      else
+   if (!dStricmp(argv[2],"yaw"))
+      move.yaw = moveClamp(dAtof(argv[3]));
+      else
+   if (!dStricmp(argv[2],"pitch"))
+      move.pitch = moveClamp(dAtof(argv[3]));
+      else
+   if (!dStricmp(argv[2],"roll"))
+      move.roll = moveClamp(dAtof(argv[3]));
+
+   //
+   object->setMove(&move);
+}
+
+ConsoleMethod(AIConnection,getMove,F32,3, 3,"(string field)"
+              "Get the given field of a move.\n\n"
+              "@param field One of {'x','y','z','yaw','pitch','roll'}\n"
+              "@returns The requested field on the current move.")
+{
+   const Move& move = object->getMove();
+   if (!dStricmp(argv[2],"x"))
+      return move.x;
+   if (!dStricmp(argv[2],"y"))
+      return move.y;
+   if (!dStricmp(argv[2],"z"))
+      return move.z;
+   if (!dStricmp(argv[2],"yaw"))
+      return move.yaw;
+   if (!dStricmp(argv[2],"pitch"))
+      return move.pitch;
+   if (!dStricmp(argv[2],"roll"))
+      return move.roll;
+   return 0;
+}
+
+
+ConsoleMethod(AIConnection,setFreeLook,void,3, 3,"(bool isFreeLook)"
+              "Enable/disable freelook on the current move.")
+{
+   Move move = object->getMove();
+   move.freeLook = dAtob(argv[2]);
+   object->setMove(&move);
+}
+
+ConsoleMethod(AIConnection,getFreeLook,bool,2, 2,"getFreeLook()"
+              "Is freelook on for the current move?")
+{
+   return object->getMove().freeLook;
+}
+
+
+//-----------------------------------------------------------------------------
+
+ConsoleMethod(AIConnection,setTrigger,void,4, 4,"(int trigger, bool set)"
+              "Set a trigger.")
+{
+   S32 idx = dAtoi(argv[2]);
+   if (idx >= 0 && idx < MaxTriggerKeys)  {
+      Move move = object->getMove();
+      move.trigger[idx] = dAtob(argv[3]);
+      object->setMove(&move);
+   }
+}
+
+ConsoleMethod(AIConnection,getTrigger,bool,4, 4,"(int trigger)"
+              "Is the given trigger set?")
+{
+   S32 idx = dAtoi(argv[2]);
+   if (idx >= 0 && idx < MaxTriggerKeys)
+      return object->getMove().trigger[idx];
+   return false;
+}
+
+
+//-----------------------------------------------------------------------------
+
+ConsoleMethod(AIConnection,getAddress,const char*,2, 2,"")
+{
+   // Override the netConnection method to return to indicate
+   // this is an ai connection.
+   return "ai:local";
+}