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);
std::string starttag = groupname+": "+start;
NifOgre::TextKeyMap::const_iterator startkey(groupstart);
while(startkey != keys.end() && startkey->second != starttag)
startkey++;
if(startkey == keys.end() && start == "loop start")
{
starttag = groupname+": start";
startkey = groupstart;
while(startkey != keys.end() && startkey->second != starttag)
startkey++;
}
if(startkey == keys.end())
return false;
const std::string stoptag = groupname+": "+stop;
NifOgre::TextKeyMap::const_iterator stopkey(groupstart);
while(stopkey != keys.end()
// 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())
return false;
if(startkey->first > stopkey->first)
return false;
state.mStartTime = startkey->first;
state.mLoopStartTime = startkey->first;
state.mLoopStopTime = stopkey->first;
state.mStopTime = stopkey->first;
state.mTime = state.mStartTime + ((state.mStopTime - state.mStartTime) * startpoint);
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)
{
if(key->second == loopstarttag)
state.mLoopStartTime = key->first;
else if(key->second == loopstoptag)
state.mLoopStopTime = key->first;
key++;
}
}
return true;
}
//waitTime(t) : wait t milliseconds
int waitTime(int t)
{
Uint32 ticks;
ticks=SDL_GetTicks()+t;
while(ticks>SDL_GetTicks()){
SDL_Delay(5);
getevent();
if (stopkey()==-1)return -1;
if (autotimer()!=0)return -1;
}
return 0;
}
