For some reason, even the most recent (as of this writing) CMake 3.1.0
doesn't know about Boost 1.57.0, which was released two months before
CMake. Add it to the known version list.
CMake 3.1's if() by default now interprets quoted variable names as
strings. This is a good idea from a strictness perspective, so make it
do this even if we're in 2.8.9 compatibility mode.
Printing pointers from the crash handler has been broken starting
with an update to MinGW at some point in the past, when they stopped
using printf from MSVCRT, instead replacing it with a private
implementation. Fix this by checking for inttypes.h availability, and
using it (and its format macro) when possible.
Auto-detecting UPnP might fail when CMake was invoked multiple times.
This would result in a broken build because the compiler would not find
<natupnp.h>.
The idea here is that we compose shaders out of "slices", which can
come from the engine ("built-in"), from files or possibly even from
models. This should allow us to more easily share the code between
different rendering shaders (e.g. for lights / normals).
TODO: Workarounds not yet implemented, so this might degrade less
gracefully.
This introduces a new texture, an ambient light map, that is generated
automatically at the beginning of the round by the sky portion of the
landscape. This basically makes everything that is close to sky visible
by default.
The shaders have been adapted so that they deploy direction-independent
lighting for the ambient component, and the current (diffuse) behaviour
for the diffuse component. This makes the shaders use an additional
texture unit that represents the ambient light. We can think about merging
this information into the light texture, but the coordinate systems are
different at the moment, so this could be performed at the stage of light
texture generation.
For meshes, the ambient material is not actually used, but instead a
diffuse light from the front is used. This makes many meshes look more
interesting, maybe also because the ambient material setting of most
meshes are not set correctly at the moment.
* intermediate fade triangles are now calculated in C4FoWLight
* rendering takes also place in C4FoWLight, using different C4FoWDrawStrategies
* solved an old TODO from Peter (int -> int32_t)
* refactor and simplify portions of the light vertex calculation code
Add a new cmake option WITH_SYSTEM_TINYXML=ON that allows to use the system
tinyxml library and header instead of the bundled copy. Adjust the include
path in the single source file referencing the header and add the thirdparty
path to the include search path if the use system option is unset or off.
* added some class and method documentation, removed some superfluous comments like
void C4FoW::Update(C4Rect r)
{
// Update all lights
...
* added ASK comments that need clarification before proper documentation
Remove the two dependencies to ::Game from C4MapScript, so that ::Game
does not need to be linked into mape, which would basically drag the
whole rest of the engine after itself.
There's no point in splitting the audio library selection into multiple
CPP macros, since there can always only be one anyway. Merge all of them
into a single macro AUDIO_TK (for "toolkit") and have CMake select one
for the user, instead of making him choose (and potentially failing).
Recent MinGW releases ship a pthread implementation for Windows. So while
CMake is technically correct in finding pthread, we don't want it to, and
instead use the standard Win32 threading.
Nicolas Hake