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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 "plParticleSystem.h"
#include "plParticleGenerator.h"
#include "plParticleApplicator.h"
#include "../plAvatar/plScalarChannel.h"
#include "../plAvatar/plAGModifier.h"
#include "../plMessage/plParticleUpdateMsg.h"
#include "../pnSceneObject/plSceneObject.h"
#define PI 3.14159
plParticleGenerator *plParticleApplicator::IGetParticleGen(plSceneObject *so)
{
UInt32 numMods = so->GetNumModifiers();
int i;
for (i = 0; i < numMods; i++)
{
const plParticleSystem *result = plParticleSystem::ConvertNoRef(so->GetModifier(i));
if (result != nil)
return result->GetExportedGenerator();
}
return nil;
}
void plParticleLifeMinApplicator::IApply(const plAGModifier *mod, double time)
{
plScalarChannel *chan = plScalarChannel::ConvertNoRef(fChannel);
IGetParticleGen(mod->GetTarget(0))->UpdateParam(plParticleUpdateMsg::kParamPartLifeMin,
chan->Value(time));
}
void plParticleLifeMaxApplicator::IApply(const plAGModifier *mod, double time)
{
plScalarChannel *chan = plScalarChannel::ConvertNoRef(fChannel);
IGetParticleGen(mod->GetTarget(0))->UpdateParam(plParticleUpdateMsg::kParamPartLifeMax,
chan->Value(time));
}
void plParticlePPSApplicator::IApply(const plAGModifier *mod, double time)
{
plScalarChannel *chan = plScalarChannel::ConvertNoRef(fChannel);
IGetParticleGen(mod->GetTarget(0))->UpdateParam(plParticleUpdateMsg::kParamParticlesPerSecond,
chan->Value(time));
}
void plParticleAngleApplicator::IApply(const plAGModifier *mod, double time)
{
plScalarChannel *chan = plScalarChannel::ConvertNoRef(fChannel);
IGetParticleGen(mod->GetTarget(0))->UpdateParam(plParticleUpdateMsg::kParamInitPitchRange,
(hsScalar)(chan->Value(time) * PI / 180.f));
}
void plParticleVelMinApplicator::IApply(const plAGModifier *mod, double time)
{
plScalarChannel *chan = plScalarChannel::ConvertNoRef(fChannel);
IGetParticleGen(mod->GetTarget(0))->UpdateParam(plParticleUpdateMsg::kParamVelMin,
chan->Value(time));
}
void plParticleVelMaxApplicator::IApply(const plAGModifier *mod, double time)
{
plScalarChannel *chan = plScalarChannel::ConvertNoRef(fChannel);
IGetParticleGen(mod->GetTarget(0))->UpdateParam(plParticleUpdateMsg::kParamVelMax,
chan->Value(time));
}
void plParticleScaleMinApplicator::IApply(const plAGModifier *mod, double time)
{
plScalarChannel *chan = plScalarChannel::ConvertNoRef(fChannel);
IGetParticleGen(mod->GetTarget(0))->UpdateParam(plParticleUpdateMsg::kParamScaleMin,
chan->Value(time) / 100.f);
}
void plParticleScaleMaxApplicator::IApply(const plAGModifier *mod, double time)
{
plScalarChannel *chan = plScalarChannel::ConvertNoRef(fChannel);
IGetParticleGen(mod->GetTarget(0))->UpdateParam(plParticleUpdateMsg::kParamScaleMax,
chan->Value(time) / 100.f);
}
void plParticleGravityApplicator::IApply(const plAGModifier *mod, double time)
{
plScalarChannel *chan = plScalarChannel::ConvertNoRef(fChannel);
// IGetParticleGen(mod->GetTarget(0))->UpdateParam(plParticleUpdateMsg::kParamParticlesPerSecond,
// chan->Value(time));
}
void plParticleDragApplicator::IApply(const plAGModifier *mod, double time)
{
plScalarChannel *chan = plScalarChannel::ConvertNoRef(fChannel);
// IGetParticleGen(mod->GetTarget(0))->UpdateParam(plParticleUpdateMsg::kParamParticlesPerSecond,
// chan->Value(time));
}