From 2a927f65d396e8c9d249e55a42a90f8376e18195 Mon Sep 17 00:00:00 2001
From: gus <gus_512@hotmail.com>
Date: Wed, 30 Oct 2013 20:52:23 +0100
Subject: [PATCH] perfomances optimisations (pathfinding is computed less
often, max 4 times per sec)
---
apps/openmw/mwmechanics/aicombat.cpp | 11 ++++++++---
apps/openmw/mwmechanics/aicombat.hpp | 1 +
2 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/apps/openmw/mwmechanics/aicombat.cpp b/apps/openmw/mwmechanics/aicombat.cpp
index bab183f11..0a64abec3 100644
--- a/apps/openmw/mwmechanics/aicombat.cpp
+++ b/apps/openmw/mwmechanics/aicombat.cpp
@@ -25,7 +25,7 @@ namespace MWMechanics
{
AiCombat::AiCombat(const std::string &targetId)
- :mTargetId(targetId),mTimer(0)
+ :mTargetId(targetId),mTimer(0),mTimer2(0)
{
}
@@ -66,15 +66,20 @@ namespace MWMechanics
start.mY = pos.pos[1];
start.mZ = pos.pos[2];
+ mTimer2 = mTimer2 + duration;
+
if(!mPathFinder.isPathConstructed())
mPathFinder.buildPath(start, dest, pathgrid, xCell, yCell, true);
else
{
mPathFinder2.buildPath(start, dest, pathgrid, xCell, yCell, true);
ESM::Pathgrid::Point lastPt = mPathFinder.getPath().back();
- if(mPathFinder2.getPathSize() < mPathFinder.getPathSize() ||
- (dest.mX - lastPt.mX)*(dest.mX - lastPt.mX)+(dest.mY - lastPt.mY)*(dest.mY - lastPt.mY)+(dest.mZ - lastPt.mZ)*(dest.mZ - lastPt.mZ) > 200*200)
+ if((mTimer2 > 0.25)&&(mPathFinder2.getPathSize() < mPathFinder.getPathSize() ||
+ (dest.mX - lastPt.mX)*(dest.mX - lastPt.mX)+(dest.mY - lastPt.mY)*(dest.mY - lastPt.mY)+(dest.mZ - lastPt.mZ)*(dest.mZ - lastPt.mZ) > 200*200))
+ {
+ mTimer2 = 0;
mPathFinder = mPathFinder2;
+ }
}
mPathFinder.checkPathCompleted(pos.pos[0],pos.pos[1],pos.pos[2]);
diff --git a/apps/openmw/mwmechanics/aicombat.hpp b/apps/openmw/mwmechanics/aicombat.hpp
index 8e2c3cb94..7321b2cde 100644
--- a/apps/openmw/mwmechanics/aicombat.hpp
+++ b/apps/openmw/mwmechanics/aicombat.hpp
@@ -35,6 +35,7 @@ namespace MWMechanics
PathFinder mPathFinder;
PathFinder mPathFinder2;
float mTimer;
+ float mTimer2;
};
}