Initial commit

Torque/SDK/engine/game/gameFunctions.cc

@@ -0,0 +1,69 @@
+//-----------------------------------------------------------------------------
+// Torque Game Engine
+// Copyright (C) GarageGames.com, Inc.
+//-----------------------------------------------------------------------------
+
+#include "sim/sceneObject.h"
+#include "core/fileStream.h"
+
+void RegisterGameFunctions();
+
+// query
+SimpleQueryList gServerQueryList;
+U32 gServerQueryIndex = 0;
+
+//SERVER FUNCTIONS ONLY
+ConsoleFunctionGroupBegin( Containers, "Spatial query functions. <b>Server side only!</b>");
+
+ConsoleFunction(containerFindFirst, const char*, 6, 6, "(bitset type, Point3F point, float x, float y, float z)"
+                "Find objects matching the bitmask type within a box centered at point, with extents x, y, z.\n\n"
+                "Returns the first object found; thereafter, you can get more results using containerFindNext().")
+{
+   //find out what we're looking for
+   U32 typeMask = U32(dAtoi(argv[1]));
+
+   //find the center of the container volume
+   Point3F origin(0, 0, 0);
+   dSscanf(argv[2], "%g %g %g", &origin.x, &origin.y, &origin.z);
+
+   //find the box dimensions
+   Point3F size(0, 0, 0);
+   size.x = mFabs(dAtof(argv[3]));
+   size.y = mFabs(dAtof(argv[4]));
+   size.z = mFabs(dAtof(argv[5]));
+
+   //build the container volume
+   Box3F queryBox;
+   queryBox.min = origin;
+   queryBox.max = origin;
+   queryBox.min -= size;
+   queryBox.max += size;
+
+   //initialize the list, and do the query
+   gServerQueryList.mList.clear();
+   gServerContainer.findObjects(queryBox, typeMask, SimpleQueryList::insertionCallback, &gServerQueryList);
+
+   //return the first element
+   gServerQueryIndex = 0;
+   char *buff = Con::getReturnBuffer(100);
+   if (gServerQueryList.mList.size())
+      dSprintf(buff, 100, "%d", gServerQueryList.mList[gServerQueryIndex++]->getId());
+   else
+      buff[0] = '\0';
+
+   return buff;
+}
+
+ConsoleFunction( containerFindNext, const char*, 1, 1, "Get more results from a previous call to containerFindFirst().")
+{
+   //return the next element
+   char *buff = Con::getReturnBuffer(100);
+   if (gServerQueryIndex < gServerQueryList.mList.size())
+      dSprintf(buff, 100, "%d", gServerQueryList.mList[gServerQueryIndex++]->getId());
+   else
+      buff[0] = '\0';
+
+   return buff;
+}
+
+ConsoleFunctionGroupEnd( Containers );