mirror/openmw
1
0
Fork 0
mirror of https://github.com/OpenMW/openmw.git synced 2025-02-01 15:15:33 +00:00
Code Issues Releases Wiki Activity

Find text keys in reverse (Bug #1578)

Browse source
This commit is contained in:
scrawl 2014-06-28 00:06:08 +02:00
parent 2451eead8a
commit 78d02d97da
1 changed files with 35 additions and 20 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

55
apps/openmw/mwrender/animation.cpp
View file

@ -467,16 +467,17 @@ float Animation::calcAnimVelocity(const NifOgre::TextKeyMap &keys, NifOgre::Node
const std::string stop = groupname+": stop";
float starttime = std::numeric_limits<float>::max();
float stoptime = 0.0f;
NifOgre::TextKeyMap::const_iterator keyiter(keys.begin());
while(keyiter != keys.end())
// Have to find keys in reverse (see reset method)
NifOgre::TextKeyMap::const_reverse_iterator keyiter(keys.rbegin());
while(keyiter != keys.rend())
{
if(keyiter->second == start || keyiter->second == loopstart)
starttime = keyiter->first;
else if(keyiter->second == loopstop || keyiter->second == stop)
{
stoptime = keyiter->first;
starttime = keyiter->first;
break;
}
else if(keyiter->second == loopstop || keyiter->second == stop)
stoptime = keyiter->first;
++keyiter;
}
@ -592,31 +593,39 @@ void Animation::updatePosition(float oldtime, float newtime, Ogre::Vector3 &posi
bool Animation::reset(AnimState &state, const NifOgre::TextKeyMap &keys, const std::string &groupname, const std::string &start, const std::string &stop, float startpoint)
{
const NifOgre::TextKeyMap::const_iterator groupstart = findGroupStart(keys, groupname);
// Look for text keys in reverse. This normally wouldn't matter, but for some reason undeadwolf_2.nif has two
// separate walkforward keys, and the last one is supposed to be used.
NifOgre::TextKeyMap::const_reverse_iterator groupend(keys.rbegin());
for(;groupend != keys.rend();++groupend)
{
if(groupend->second.compare(0, groupname.size(), groupname) == 0 &&
groupend->second.compare(groupname.size(), 2, ": ") == 0)
break;
}
std::string starttag = groupname+": "+start;
NifOgre::TextKeyMap::const_iterator startkey(groupstart);
while(startkey != keys.end() && startkey->second != starttag)
NifOgre::TextKeyMap::const_reverse_iterator startkey(groupend);
while(startkey != keys.rend() && startkey->second != starttag)
++startkey;
if(startkey == keys.end() && start == "loop start")
if(startkey == keys.rend() && start == "loop start")
{
starttag = groupname+": start";
startkey = groupstart;
while(startkey != keys.end() && startkey->second != starttag)
startkey = groupend;
while(startkey != keys.rend() && startkey->second != starttag)
++startkey;
}
if(startkey == keys.end())
if(startkey == keys.rend())
return false;
const std::string stoptag = groupname+": "+stop;
NifOgre::TextKeyMap::const_iterator stopkey(groupstart);
while(stopkey != keys.end()
NifOgre::TextKeyMap::const_reverse_iterator stopkey(groupend);
while(stopkey != keys.rend()
// We have to ignore extra garbage at the end.
// The Scrib's idle3 animation has "Idle3: Stop." instead of "Idle3: Stop".
// Why, just why? :(
&& (stopkey->second.size() < stoptag.size() || stopkey->second.substr(0,stoptag.size()) != stoptag))
++stopkey;
if(stopkey == keys.end())
if(stopkey == keys.rend())
return false;
if(startkey->first > stopkey->first)
@ -628,18 +637,24 @@ bool Animation::reset(AnimState &state, const NifOgre::TextKeyMap &keys, const s
state.mStopTime = stopkey->first;
state.mTime = state.mStartTime + ((state.mStopTime - state.mStartTime) * startpoint);
// mLoopStartTime and mLoopStopTime normally get assigned when encountering these keys while playing the animation
// (see handleTextKey). But if startpoint is already past these keys, we need to assign them now.
if(state.mTime > state.mStartTime)
{
const std::string loopstarttag = groupname+": loop start";
const std::string loopstoptag = groupname+": loop stop";
NifOgre::TextKeyMap::const_iterator key(groupstart);
while(key->first <= state.mTime && key != stopkey)
NifOgre::TextKeyMap::const_reverse_iterator key(groupend);
for (; key != startkey && key != keys.rend(); ++key)
{
if(key->second == loopstarttag)
if (key->first > state.mTime)
continue;
if (key->second == loopstarttag)
state.mLoopStartTime = key->first;
else if(key->second == loopstoptag)
else if (key->second == loopstoptag)
state.mLoopStopTime = key->first;
++key;
}
}