Quick question about the SRB2 source

[Digiku]

I'm currently in no position to use IRC right now, and Notepad++'s "Find in Files" function doesn't seem to work for me, so those of you familiar with the source:

In which files can I find functions that deal with the following?

* Sector lighting
* Colormaps (the kind which take "#0000FFJ" and make water blue)
* Map header parsing

I'll ask for more in this topic if the need comes up.

 

[Shuffle]

Well, I don't know any specifics, but the r_* files would be a good place to start.

 

[Oogaland]

Map header parsing is in Dehacked.c, and colourmaps seem to be read in from their pseudo-textures in p_setup.c. All the rendering business is spread over r_*.c, as Shuffle said.

 

[Digiku]

Cool, thanks!

How about Thing SOC defaults? Like, the Crawla has its own values and states and such before somebody goes on and edits them. Where are they defined? (Sorry; I'm kinda' strapped on time, too.)

 

[Ryan]

They are defined in info.c.

 

[Digiku]

Awesome.

How about Thing bitsets? Where in the source are Thing bitsets processed to find their specified Z height? (Also, the place where, e.g. the Deaf flag is recognized for a Ring so 32 is added to its height, would be nice too.)

 

[Oogaland]

Both are in p_mobj.c, particularly in P_SpawnMapThing, but also elsewhere. Search for mthing->options >> 4 (or mthing->options >> 5 for those whose factor is 32). The special handling of Deaf for rings is commented Special flag for rings.