Mirror/TrinityCore
1
0
Fork 0
mirror of https://github.com/TrinityCore/TrinityCore.git synced 2026-01-18 08:28:32 +01:00
Code Issues Packages Projects Releases Wiki Activity

Core/MMaps: Fix mobs evading when target is out of MMap meshes

Browse Source 
Fix mobs evading when target is out of MMap meshes causes by an overzealous check added in c602220e02 when trying to fix an infinite loop in Recast.
If the target is outside of the MMap mesh (for example very close to a wall which is an un-walkable area with current TrinityCore settings and that might be changed in the future) Detour will not be able to find the height of the poly and getPolyHeight() will return DT_FAILURE | DT_INVALID_PARAM . Most of the time this is ok and can be ignored and it's still better than having the Unit evade.
Fix #23613

(cherry picked from commit 5a98022649)
This commit is contained in:
jackpoz
2019-08-18 11:08:06 +02:00
committed by Shauren
parent 8f3904f8fd
commit bea0e48531
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/server/game/Movement/PathGenerator.cpp
View File

@@ -823,7 +823,7 @@ dtStatus PathGenerator::FindSmoothPath(float const* startPos, float const* endPo
npolys = FixupCorridor(polys, npolys, MAX_PATH_LENGTH, visited, nvisited);
if (dtStatusFailed(_navMeshQuery->getPolyHeight(polys[0], result, &result[1])))
return DT_FAILURE;
TC_LOG_DEBUG("maps.mmaps", "Cannot find height at position X: %f Y: %f Z: %f for %s", result[2], result[0], result[1], _sourceUnit->GetDebugInfo());
result[1] += 0.5f;
dtVcopy(iterPos, result);