Classes under "rulesets" have been moved to "rules", and split up into
futher subdirectories matching their library. As a result we can now
better separate the python bindings, so that things that belongs to the
simulation are separeted from things that belongs to the ai.
* common/Database.cpp, common/newid.cpp, server/server.cpp:
Modify new ID checks so that code still runs when database is
unavailable, and events requiring new IDs fail cleanly.
* server/Connection.cpp: Report a failure to create a player
account if no ID available.
* rulesets/BaseMind.cpp: When processing appearance ops, handle
stamp more efficiently, report an error if ID is missing
from argument.
* server/IdlePSQLConnector.cpp, server/IdlePSQLConnector.h:
Implement re-connecting to the Database if connection is lost.
* rulesets/Character.cpp, rulesets/Entity.cpp, rulesets/Thing.cpp:
Ensure STAMP is present on appearance op args.
* server/CommListener.cpp, server/CommListener.h,
server/CommPeerListener.cpp, server/CommPeerListener.h,
server/CommSlaveListener.cpp, server/CommSlaveListener.h,
server/CommUnixListener.cpp, server/CommUnixListener.h:
Add a return value to method for creating new client socket
objects, and use it to return failure if no ID is available
from the database for a new object.
* rulesets/Py_Point3D.cpp, rulesets/Py_Vector3D.cpp,
rulesets/Python_API.cpp: Add "new" method for class wrappers, and
call the in place constructor from new rather than init. Re-write
internal function for creating new instances so it uses the "new"
method.
* rulesets/Py_Statistics.cpp: Remove some obsolete code inadvertedly
copied from another file. Comment out some unused code to get rid
of a warning.
* server/CommPSQLSocket.cpp: Clear the database connection from
destructor.
* tests/python_class.cpp: A new test for experimenting with new
Python wrappers.
