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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
#include "hsTimer.h"
#include "plAnimTimeConvertSDLModifier.h"
#include "plSDL/plSDL.h"
#include "plInterp/plAnimTimeConvert.h"
// static vars
char plAnimTimeConvertSDLModifier::AnimTimeConvertVarNames::kStrFlags[]="flags";
char plAnimTimeConvertSDLModifier::AnimTimeConvertVarNames::kStrLastStateAnimTime[]="lastStateAnimTime";
char plAnimTimeConvertSDLModifier::AnimTimeConvertVarNames::kStrLoopBegin[]="loopBegin";
char plAnimTimeConvertSDLModifier::AnimTimeConvertVarNames::kStrLoopEnd[]="loopEnd";
char plAnimTimeConvertSDLModifier::AnimTimeConvertVarNames::kStrSpeed[]="speed";
char plAnimTimeConvertSDLModifier::AnimTimeConvertVarNames::kStrCurrentEaseCurve[]="currentEaseCurve";
char plAnimTimeConvertSDLModifier::AnimTimeConvertVarNames::kStrCurrentEaseBeginWorldTime[]="currentEaseBeginWorldTime";
char plAnimTimeConvertSDLModifier::AnimTimeConvertVarNames::kStrLastStateChange[]="lastStateChange";
//
// Copy atcs from current state into sdl
//
void plAnimTimeConvertSDLModifier::IPutATC(plStateDataRecord* atcStateDataRec, plAnimTimeConvert* animTimeConvert)
{
plATCState *lastState = animTimeConvert->fStates.front();
atcStateDataRec->FindVar(AnimTimeConvertVarNames::kStrFlags)->Set(animTimeConvert->fFlags);
atcStateDataRec->FindVar(AnimTimeConvertVarNames::kStrLastStateAnimTime)->Set(lastState->fStartAnimTime);
atcStateDataRec->FindVar(AnimTimeConvertVarNames::kStrLoopEnd)->Set(animTimeConvert->fLoopEnd);
atcStateDataRec->FindVar(AnimTimeConvertVarNames::kStrLoopBegin)->Set(animTimeConvert->fLoopBegin);
atcStateDataRec->FindVar(AnimTimeConvertVarNames::kStrSpeed)->Set(animTimeConvert->fSpeed);
atcStateDataRec->FindVar(AnimTimeConvertVarNames::kStrLastStateChange)->Set(lastState->fStartWorldTime);
int curEaseCurve = animTimeConvert->GetCurrentEaseCurve();
atcStateDataRec->FindVar(AnimTimeConvertVarNames::kStrCurrentEaseCurve)->Set(curEaseCurve);
atcStateDataRec->FindVar(AnimTimeConvertVarNames::kStrCurrentEaseBeginWorldTime)->Set(curEaseCurve ?
animTimeConvert->fCurrentEaseCurve->fBeginWorldTime : 0);
}
//
// Apply state in SDL record to current animation state
//
void plAnimTimeConvertSDLModifier::ISetCurrentATC(const plStateDataRecord* atcStateDataRec, plAnimTimeConvert* objAtc)
{
// if ( GetTarget(0)->GetKeyName() && stricmp( GetTarget(0)->GetKeyName(), "RTDirLight01" )==0 )
// {
// int xx=0;
// }
if (atcStateDataRec->IsUsed())
{
plStateDataRecord::SimpleVarsList vars;
int num=atcStateDataRec->GetUsedVars(&vars);
int j;
hsScalar lastStateAnimTime = 0;
double lastStateChange = 0;
for(j=0;j<num;j++)
{
if (vars[j]->IsNamed(AnimTimeConvertVarNames::kStrFlags))
{
int f;
vars[j]->Get(&f);
objAtc->fFlags=f;
}
else
if (vars[j]->IsNamed(AnimTimeConvertVarNames::kStrLastStateAnimTime))
vars[j]->Get(&lastStateAnimTime);
else
if (vars[j]->IsNamed(AnimTimeConvertVarNames::kStrLoopBegin))
vars[j]->Get(&objAtc->fLoopBegin);
else
if (vars[j]->IsNamed(AnimTimeConvertVarNames::kStrLoopEnd))
vars[j]->Get(&objAtc->fLoopEnd);
else
if (vars[j]->IsNamed(AnimTimeConvertVarNames::kStrSpeed))
vars[j]->Get(&objAtc->fSpeed);
else
if (vars[j]->IsNamed(AnimTimeConvertVarNames::kStrLastStateChange))
vars[j]->Get(&lastStateChange);
else
if (vars[j]->IsNamed(AnimTimeConvertVarNames::kStrCurrentEaseCurve))
{
int ces;
vars[j]->Get(&ces);
if (ces == plAnimTimeConvert::kEaseSpeed)
{
// I don't think this ever happens in practice. If it becomes necessary,
// we can work around it. But unless it's actually used, I don't want
// to waste the space storing a speed ease curve.
objAtc->SetCurrentEaseCurve(plAnimTimeConvert::kEaseNone);
}
else
objAtc->SetCurrentEaseCurve(ces); // The ATC will ignore an index out of range
}
else
if (vars[j]->IsNamed(AnimTimeConvertVarNames::kStrCurrentEaseBeginWorldTime) && objAtc->fCurrentEaseCurve)
vars[j]->Get(&objAtc->fCurrentEaseCurve->fBeginWorldTime);
}
objAtc->IClearAllStates();
objAtc->IProcessStateChange(lastStateChange, lastStateAnimTime);
objAtc->fCurrentAnimTime = lastStateAnimTime;
objAtc->fLastEvalWorldTime = lastStateChange;
objAtc->SetFlag(plAnimTimeConvert::kForcedMove, true);
}
}