//updates the data that the something has moved to a new position
private static void UpdateGrid <T>(int xpos1, int zpos1, int xpos2, int zpos2, T thing)
{
T temp = thing;
_objectsGrid[xpos1, zpos1] = null;
_objectsGrid[xpos2, zpos2] = temp;
_worldRef.Update3DArea(xpos1, zpos1, xpos2, zpos2);
}