asarium 8f06e338a4 Add typesafe handle types and use it in game sound system ...

This adds a new class which allows to create type safe resource handle
types. At the moment, the engine uses ints pretty much everywhere for
providing handles to resources created by the specific subsystems. Since
all ints are the same to the C/C++ typesystem it is perfectly legal to
pass a sound handle to the graphics API as a buffer handle which will
obviously cause issues.

This adds a new type called "ID" which is a wrapper class for a generic
handle but with added type safety. An instance of this class cannot be
passed to a function expecting another type of handle which provided
compile-time type safety for these APIs.

As an initial test I converted the game sound handles to this new type.
I already found a bug in the mainhall system thanks to this new type.
The mainhall used the game sound handles as sound instance handles which
probably meant that that specific code never really worked right. I
removed the code since there was no better alternative for fixing it.

2018-04-22 16:22:45 +02:00

..

asteroid.cpp

Add typesafe handle types and use it in game sound system

2018-04-22 16:22:45 +02:00

asteroid.h

asteroid: Remove unused routines

2018-04-14 19:57:03 -04:00