veitR/mod-playerbots
1
0
Fork 0
mirror of https://github.com/liyunfan1223/mod-playerbots.git synced 2026-06-20 15:39:25 +02:00
Code Issues Packages Projects Releases Wiki Activity

z-axe clamping to prevent clipping throught the map

Browse Source
This commit is contained in:
bash 2026-04-10 12:47:49 +02:00
parent 4bcf8fd2c4
commit cd16f6baf1
1 changed files with 15 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
src/Ai/Base/Actions/MovementActions.cpp
View File

@ -101,6 +101,11 @@ bool MovementAction::MoveNear(WorldObject* target, float distance, MovementPrior
float x = target->GetPositionX() + cos(angle) * distance;
float y = target->GetPositionY() + sin(angle) * distance;
float z = target->GetPositionZ();
// Clamp Z to the terrain under the offset point so we don't
// hand PointMovementGenerator a Z that matches the target's
// floor but not the sampled (x,y) — avoids straight-line
// fallbacks through geometry.
bot->UpdateAllowedPositionZ(x, y, z);
if (!bot->IsWithinLOS(x, y, z))
continue;
@ -250,7 +255,7 @@ bool MovementAction::MoveTo(uint32 mapId, float x, float y, float z, bool idle,
// bot->CastStop();
// botAI->InterruptSpell();
// }
DoMovePoint(bot, x, y, z, generatePath, backwards);
DoMovePoint(bot, x, y, modifiedZ, generatePath, backwards);
float delay = 1000.0f * MoveDelay(distance, backwards);
if (lessDelay)
{
@ -258,7 +263,8 @@ bool MovementAction::MoveTo(uint32 mapId, float x, float y, float z, bool idle,
}
delay = std::max(.0f, delay);
delay = std::min((float)sPlayerbotAIConfig.maxWaitForMove, delay);
AI_VALUE(LastMovement&, "last movement").Set(mapId, x, y, z, bot->GetOrientation(), delay, priority);
AI_VALUE(LastMovement&, "last movement")
.Set(mapId, x, y, modifiedZ, bot->GetOrientation(), delay, priority);
return true;
}
}
@ -778,15 +784,17 @@ bool MovementAction::MoveTo(WorldObject* target, float distance, MovementPriorit
float dx = cos(angle) * needToGo + bx;
float dy = sin(angle) * needToGo + by;
float dz; // = std::max(bz, tz); // calc accurate z position to avoid stuck
// Start from a seed Z between bot and target, then clamp to the
// terrain under (dx,dy). Linear interpolation alone ignores hills
// between the two units and fed PointMovementGenerator a Z that
// could be well above/below ground, triggering straight-line
// fallbacks through walls.
float dz;
if (distanceToTarget > CONTACT_DISTANCE)
{
dz = bz + (tz - bz) * (needToGo / distanceToTarget);
}
else
{
dz = tz;
}
bot->UpdateAllowedPositionZ(dx, dy, dz);
return MoveTo(target->GetMapId(), dx, dy, dz, false, false, false, false, priority);
}