FWGS/xash3d-fwgs
2
0
Fork 0
mirror of https://github.com/FWGS/xash3d-fwgs synced 2025-01-03 06:35:36 +01:00
Code Issues 2 Projects Releases Wiki Activity

Documentation: extensions: added page about expanded common structures

Browse Source
This commit is contained in:
SNMetamorph 2022-12-11 20:49:47 +04:00 committed by Alibek Omarov
parent 080cd146dd
commit 8fa0290e25
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
Documentation/extensions/expanded-common-structures.md Normal file
View File

@ -0,0 +1,8 @@
# Expanded structures that used by engine and mods
To make porting and developing mods on 64-bit platforms less painful, we decided to expand size of several structures.
This information important in case you are using codebase like XashXT, Paranoia 2: Savior and want to compile your mod for platform with 64-bit pointer size: you should replace old definitions with new ones, otherwise your mod will not work with Xash3D FWGS (typically, it's just crashing when starting map).
| Structure name | Locates in file | Original size on 64-bit | Current size on 64-bit |
|----------------|-----------------|-------------------------|------------------------|
|`mfaceinfo_t` | `common/com_model.h` | 176 bytes | 304 bytes |
|`decal_s` | `common/com_model.h` | 72 bytes | 88 bytes |
|`mextrasurf_t` | `common/com_model.h` | 376 bytes | 504 bytes |