hsGMaterial* hsGMaterial::Clone()
{
hsGMaterial* clo = CloneNoLayers();
clo->SetNumLayers(GetNumLayers());
int i;
for( i = 0; i < GetNumLayers(); i++ )
clo->SetLayer(fLayers[i], i);
return clo;
}
void hsGMaterial::Write(hsStream* s)
{
s->WriteLE32(fLoadFlags);
s->WriteLE32(fCompFlags);
s->WriteLE32(GetNumLayers());
s->WriteLE32(GetNumPiggyBacks());
}
void hsGMaterial::Reset()
{
int i;
for( i = 0; i < GetNumLayers(); i++ )
{
if( fLayers[i] )
fLayers[i]->Eval(0, 0, 0);
}
}
uint32_t hsGMaterial::AddLayerViaNotify(plLayerInterface* layer)
{
int idx = GetNumLayers();
// Add via notify so we'll dispose of it properly later.
plMatRefMsg* msg = new plMatRefMsg(GetKey(), plRefMsg::kOnRequest, idx, plMatRefMsg::kLayer);
hsgResMgr::ResMgr()->SendRef(layer->GetKey(), msg, plRefFlags::kActiveRef);
fLayers.SetCount(idx+1);
fLayers[idx] = layer;
return idx;
}
void hsGMaterial::Write(hsStream *stream, hsResMgr *group)
{
plSynchedObject::Write(stream, group);
Write(stream);
// Write one (or many) texture indices
int iLay;
for( iLay = 0; iLay < GetNumLayers(); iLay++ )
{
group->WriteKey(stream,GetLayer(iLay));
}
for( iLay = 0; iLay < GetNumPiggyBacks(); iLay++ )
{
group->WriteKey(stream, GetPiggyBack(iLay));
}
}
void hsGMaterial::Eval(double secs, uint32_t frame)
{
plProfile_BeginLap(MaterialAnims, GetKeyName().c_str());
int i;
for( i = 0; i < GetNumLayers(); i++ )
{
if( fLayers[i] )
fLayers[i]->Eval(secs, frame, 0);
}
for( i = 0; i < GetNumPiggyBacks(); i++ )
{
if( fPiggyBacks[i] )
fPiggyBacks[i]->Eval(secs, frame, 0);
}
plProfile_EndLap(MaterialAnims, GetKeyName().c_str());
}
void hsGMaterial::Read(hsStream *stream, hsResMgr *group)
{
plSynchedObject::Read(stream, group);
Read(stream);
int iLay;
// Assign texture(s)
for (iLay = 0; iLay < GetNumLayers(); iLay++)
{
plMatRefMsg* msg = new plMatRefMsg(GetKey(), plRefMsg::kOnCreate, iLay, plMatRefMsg::kLayer);
plKey key = group->ReadKeyNotifyMe(stream, msg, plRefFlags::kActiveRef);
}
for (iLay = 0; iLay < GetNumPiggyBacks(); iLay++)
{
plMatRefMsg* msg = new plMatRefMsg(GetKey(), plRefMsg::kOnCreate, iLay, plMatRefMsg::kPiggyBack);
plKey key = group->ReadKeyNotifyMe(stream, msg, plRefFlags::kActiveRef);
}
}
uint32_t hsGMaterial::IMakeExtraLayer()
{
fLayers.ExpandAndZero(GetNumLayers()+1);
return fLayers.GetCount();
}
void SpriteMap::ClearLayers() {
for (Int i = GetNumLayers() - 1; i >= 0; i--)
RemoveLayer(i);
}
bool STileLayerList::CanExecuteActionNeedingLayerBelow() const
{
const int32 SelectedLayer = GetSelectionIndex();
return (SelectedLayer != INDEX_NONE) && (SelectedLayer + 1 < GetNumLayers());
}