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Code Issues Releases Wiki Activity

NPC always face you when fighting

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This commit is contained in:
gus 2013-10-27 14:03:58 +01:00
parent a0edb55f60
commit 968968502e
1 changed files with 20 additions and 1 deletions
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21
apps/openmw/mwmechanics/aicombat.cpp
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@ -9,6 +9,17 @@
#include "../mwbase/environment.hpp" #include "../mwbase/environment.hpp"
#include "../mwbase/mechanicsmanager.hpp" #include "../mwbase/mechanicsmanager.hpp"
#include "OgreMath.h"
namespace
{
static float sgn(float a)
{
if(a > 0)
return 1.0;
return -1.0;
}
}
namespace MWMechanics namespace MWMechanics
{ {
@ -72,11 +83,19 @@ namespace MWMechanics
MWBase::Environment::get().getWorld()->rotateObject(actor, 0, 0, zAngle, false); MWBase::Environment::get().getWorld()->rotateObject(actor, 0, 0, zAngle, false);
MWWorld::Class::get(actor).getMovementSettings(actor).mPosition[1] = 1; MWWorld::Class::get(actor).getMovementSettings(actor).mPosition[1] = 1;
float range = 100;
float range = 100;
MWWorld::Class::get(actor).getCreatureStats(actor).setAttackingOrSpell(false);
if((dest.mX - start.mX)*(dest.mX - start.mX)+(dest.mY - start.mY)*(dest.mY - start.mY)+(dest.mZ - start.mZ)*(dest.mZ - start.mZ) if((dest.mX - start.mX)*(dest.mX - start.mX)+(dest.mY - start.mY)*(dest.mY - start.mY)+(dest.mZ - start.mZ)*(dest.mZ - start.mZ)
< range*range) < range*range)
{ {
float directionX = dest.mX - start.mX;
float directionY = dest.mY - start.mY;
float directionResult = sqrt(directionX * directionX + directionY * directionY);
zAngle = Ogre::Radian( acos(directionY / directionResult) * sgn(asin(directionX / directionResult)) ).valueDegrees();
MWBase::Environment::get().getWorld()->rotateObject(actor, 0, 0, zAngle, false);
mPathFinder.clearPath(); mPathFinder.clearPath();
MWWorld::TimeStamp time = MWBase::Environment::get().getWorld()->getTimeStamp(); MWWorld::TimeStamp time = MWBase::Environment::get().getWorld()->getTimeStamp();