Added basic Walkabout with #define renamed and no editor.

Engine/source/navigation/navContext.cpp

@@ -0,0 +1,69 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2014 Daniel Buckmaster
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+
+#include "navContext.h"
+#include "console/sim.h"
+
+void NavContext::doResetLog()
+{
+}
+
+void NavContext::log(const rcLogCategory category, const String &msg)
+{
+   doLog(category, msg.c_str(), msg.length());
+}
+
+void NavContext::doLog(const rcLogCategory category, const char* msg, const int len)
+{
+   if(category == RC_LOG_ERROR)
+      Con::errorf(msg);
+   else
+      Con::printf(msg);
+}
+
+void NavContext::doResetTimers()
+{
+   for(U32 i = 0; i < RC_MAX_TIMERS; i++)
+   {
+      mTimers[i][0] = -1;
+      mTimers[i][1] = -1;
+   }
+}
+
+void NavContext::doStartTimer(const rcTimerLabel label)
+{
+   // Store starting time.
+   mTimers[label][0] = Platform::getRealMilliseconds();
+}
+
+void NavContext::doStopTimer(const rcTimerLabel label)
+{
+   // Compute final time based on starting time.
+   mTimers[label][1] = Platform::getRealMilliseconds() - mTimers[label][0];
+}
+
+int NavContext::doGetAccumulatedTime(const rcTimerLabel label) const
+{
+   return mTimers[label][1] == -1
+      ? Platform::getRealMilliseconds() - mTimers[label][0]
+      : mTimers[label][1];
+}