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Fix loading 0-duration Follow and Escort packages

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(Fixes #3755)
This commit is contained in:
Allofich 2017-02-18 01:38:21 +09:00
parent e0afaf3a7d
commit 3897c49e30
2 changed files with 23 additions and 21 deletions
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21
apps/openmw/mwmechanics/aiescort.cpp
View File

@ -45,8 +45,8 @@ namespace MWMechanics
, mCellY(std::numeric_limits<int>::max())
{
// mDuration isn't saved in the save file, so just giving it "1" for now if the package has a duration.
// The exact value of mDuration only matters for repeating packages
if (mRemainingDuration != 0)
// The exact value of mDuration only matters for repeating packages.
if (mRemainingDuration > 0) // Previously mRemainingDuration could be negative even when mDuration was 0. Checking for > 0 should fix old saves.
mDuration = 1;
else
mDuration = 0;
@ -62,7 +62,7 @@ namespace MWMechanics
{
// If AiEscort has ran for as long or longer then the duration specified
// and the duration is not infinite, the package is complete.
if(mDuration > 0)
if (mDuration > 0)
{
mRemainingDuration -= ((duration*MWBase::Environment::get().getWorld()->getTimeScaleFactor()) / 3600);
if (mRemainingDuration <= 0)
@ -90,13 +90,13 @@ namespace MWMechanics
(differenceBetween[0] * differenceBetween[0]) + (differenceBetween[1] * differenceBetween[1]) + (differenceBetween[2] *
differenceBetween[2]);
if(distanceBetweenResult <= mMaxDist * mMaxDist)
if (distanceBetweenResult <= mMaxDist * mMaxDist)
{
ESM::Pathgrid::Point point(static_cast<int>(mX), static_cast<int>(mY), static_cast<int>(mZ));
point.mAutogenerated = 0;
point.mConnectionNum = 0;
point.mUnknown = 0;
if(pathTo(actor,point,duration)) //Returns true on path complete
if (pathTo(actor,point,duration)) //Returns true on path complete
{
mRemainingDuration = mDuration;
return true;
@ -140,10 +140,11 @@ namespace MWMechanics
sequence.mPackages.push_back(package);
}
void AiEscort::fastForward(const MWWorld::Ptr& actor, AiState &state)
{
// Update duration counter
mRemainingDuration--;
}
void AiEscort::fastForward(const MWWorld::Ptr& actor, AiState &state)
{
// Update duration counter if this package has a duration
if (mDuration > 0)
mRemainingDuration--;
}
}

23
apps/openmw/mwmechanics/aifollow.cpp
View File

@ -52,9 +52,9 @@ AiFollow::AiFollow(const ESM::AiSequence::AiFollow *follow)
, mActorRefId(follow->mTargetId), mActorId(-1)
, mCellId(follow->mCellId), mActive(follow->mActive), mFollowIndex(mFollowIndexCounter++)
{
// mDuration isn't saved in the save file, so just giving it "1" for now if the package has a duration.
// The exact value of mDuration only matters for repeating packages
if (mRemainingDuration != 0)
// mDuration isn't saved in the save file, so just giving it "1" for now if the package had a duration.
// The exact value of mDuration only matters for repeating packages.
if (mRemainingDuration > 0) // Previously mRemainingDuration could be negative even when mDuration was 0. Checking for > 0 should fix old saves.
mDuration = 1;
else
mDuration = 0;
@ -104,10 +104,10 @@ bool AiFollow::execute (const MWWorld::Ptr& actor, CharacterController& characte
++i;
}
if(!mAlwaysFollow) //Update if you only follow for a bit
if (!mAlwaysFollow) //Update if you only follow for a bit
{
//Check if we've run out of time
if (mDuration != 0)
if (mDuration > 0)
{
mRemainingDuration -= ((duration*MWBase::Environment::get().getWorld()->getTimeScaleFactor()) / 3600);
if (mRemainingDuration <= 0)
@ -117,18 +117,18 @@ bool AiFollow::execute (const MWWorld::Ptr& actor, CharacterController& characte
}
}
if((pos.pos[0]-mX)*(pos.pos[0]-mX) +
if ((pos.pos[0]-mX)*(pos.pos[0]-mX) +
(pos.pos[1]-mY)*(pos.pos[1]-mY) +
(pos.pos[2]-mZ)*(pos.pos[2]-mZ) < followDistance*followDistance) //Close-ish to final position
{
if(actor.getCell()->isExterior()) //Outside?
if (actor.getCell()->isExterior()) //Outside?
{
if(mCellId == "") //No cell to travel to
if (mCellId == "") //No cell to travel to
return true;
}
else
{
if(mCellId == actor.getCell()->getCell()->mName) //Cell to travel to
if (mCellId == actor.getCell()->getCell()->mName) //Cell to travel to
return true;
}
}
@ -228,8 +228,9 @@ int AiFollow::getFollowIndex() const
void AiFollow::fastForward(const MWWorld::Ptr& actor, AiState &state)
{
// Update duration counter
mRemainingDuration--;
// Update duration counter if this package has a duration
if (mDuration > 0)
mRemainingDuration--;
}
}