qf
/
quakeforge
mirror of https://git.code.sf.net/p/quake/quakeforge
0
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[ecs] Support adding null hierarchies to non-root 

As an implementation detail, inserting null hierarchies (src hierarchy
is null) is supported for ease of hierarchy construction from data. No
component data is copied, only the child and parent indices and counts
are updated.
This commit is contained in:
Bill Currie 2022-10-27 19:46:28 +09:00
parent 52b09e81cd
commit 80c0beff89
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libs/ecs/hierarchy.c
View File

@ -271,7 +271,9 @@ Hierarchy_InsertHierarchy (hierarchy_t *dst, const hierarchy_t *src,
Sys_Error ("attempt to insert root in non-empty hierarchy");
}
hierarchy_open (dst, 0, 1);
hierarchy_move (dst, src, 0, srcRoot, 1);
if (src) {
hierarchy_move (dst, src, 0, srcRoot, 1);
}
dst->parentIndex[0] = nullent;
dst->childIndex[0] = 1;
dst->childCount[0] = 0;