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Code Issues Releases Wiki Activity

Do not use the actors processing range to determine a maximum range of AiTravel (bug #4979)

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This commit is contained in:
Andrei Kortunov 2019-04-14 17:51:12 +04:00
parent d1152880c2
commit 4da21942af
3 changed files with 5 additions and 4 deletions
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1
CHANGELOG.md
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@ -61,6 +61,7 @@
Bug #4965: Global light attenuation settings setup is lacking
Bug #4969: "Miss" sound plays for any actor
Bug #4972: Player is able to use quickkeys while disableplayerfighting is active
Bug #4979: AiTravel maximum range depends on "actors processing range" setting
Feature #2229: Improve pathfinding AI
Feature #3442: Default values for fallbacks from ini file
Feature #3610: Option to invert X axis

6
apps/openmw/mwmechanics/aitravel.cpp
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@ -3,7 +3,6 @@
#include <components/esm/aisequence.hpp>
#include "../mwbase/environment.hpp"
#include "../mwbase/mechanicsmanager.hpp"
#include "../mwbase/world.hpp"
#include "../mwworld/class.hpp"
@ -19,9 +18,8 @@ bool isWithinMaxRange(const osg::Vec3f& pos1, const osg::Vec3f& pos2)
{
// Maximum travel distance for vanilla compatibility.
// Was likely meant to prevent NPCs walking into non-loaded exterior cells, but for some reason is used in interior cells as well.
// The specific range below is configurable, but its limit is currently 7168 units. Anything greater will break shoddily-written content (*cough* MW *cough*) in bizarre ways.
float aiDistance = MWBase::Environment::get().getMechanicsManager()->getActorsProcessingRange();
return (pos1 - pos2).length2() <= aiDistance*aiDistance;
// We can make this configurable at some point, but the default *must* be the below value. Anything else will break shoddily-written content (*cough* MW *cough*) in bizarre ways.
return (pos1 - pos2).length2() <= 7168*7168;
}
}

2
docs/source/reference/modding/settings/game.rst
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@ -109,6 +109,8 @@ actors processing range
This setting allows to specify a distance from player in game units, in which OpenMW updates actor's state.
Actor state update includes AI, animations, and physics processing.
Actors near that border start softly fade out instead of just appearing/disapperaing.
It is not recommended to change this value from default if you use mods with
long-range AiTravel packages (e.g. patrols, caravans and travellers).
This setting can be controlled in game with the "Actors processing range slider" in the Prefs panel of the Options menu.