luanti-org/luanti
1
0
Fork 0
mirror of https://github.com/luanti-org/luanti.git synced 2025-11-04 01:05:48 +01:00
Code Activity

Avert collision static detection rounding error (#12822)

Browse Source
This commit is contained in:
Jude Melton-Houghton
2022-09-30 06:31:24 -04:00
committed by GitHub
parent 6eb7d57ed3
commit e832cee1e6
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/collision.cpp
View File

@@ -250,11 +250,12 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
time_notification_done = false;
}
v3f newpos_f = *pos_f + (*speed_f + accel_f * 0.5f * dtime) * dtime;
v3f dpos_f = (*speed_f + accel_f * 0.5f * dtime) * dtime;
v3f newpos_f = *pos_f + dpos_f;
*speed_f += accel_f * dtime;
// If the object is static, there are no collisions
if (newpos_f == *pos_f)
if (dpos_f == v3f())
return result;
// Limit speed for avoiding hangs