void GridInfoFlagModifyAction::_doFinish(GridSelection* origin, bool canceled)
{
assert(origin);
if (canceled)
{
origin->apply();
}
else
{
if (!origin->empty())
{
std::auto_ptr<FlipTerrainDiagonalOperator> op(new FlipTerrainDiagonalOperator(getSceneManipulator()));
const GridSelection::GridMap& grids = origin->getGrids();
GridSelection::GridMap::const_iterator it;
for (it = grids.begin(); it != grids.end(); ++it)
{
const GridSelection::Grid& grid = it->second;
uint newFlipFlag = getTerrainData()->getGridInfo(grid.x, grid.z).flags;
uint oldFlipFlag = grid.info.flags;
if (newFlipFlag != oldFlipFlag)
{
op->add(grid.x, grid.z, oldFlipFlag, newFlipFlag);
}
}
if (!op->empty())
getOperatorManager()->addOperator(op.release());
}
}
}
//-----------------------------------------------------------------------
void
PaintAction::doFinish(GridSelection* origin, bool canceled)
{
assert(origin);
if (canceled)
{
origin->apply();
}
else
{
if (!origin->empty())
{
std::auto_ptr<ModifyTerrainPaintOperator> op(new ModifyTerrainPaintOperator(getSceneManipulator()));
const GridSelection::GridMap& grids = origin->getGrids();
GridSelection::GridMap::const_iterator it;
for (it = grids.begin(); it != grids.end(); ++it)
{
const GridSelection::Grid& grid = it->second;
const TerrainData::GridInfo &newGridInfo = getTerrainData()->getGridInfo(grid.x, grid.z);
const TerrainData::GridInfo &oldGridInfo = grid.info;
if (newGridInfo != oldGridInfo)
{
op->add(grid.x, grid.z, oldGridInfo, newGridInfo);
}
}
if (!op->empty())
getOperatorManager()->addOperator(op.release());
}
}
}
void
FixPaintAction::doFinish(JunctionSelection* originJunctions,GridSelection* originGrids, bool canceled)
{
assert(originJunctions || originGrids);
if (canceled)
{
originJunctions->apply();
originGrids->apply();
}
else
{
std::auto_ptr<WX::TerrainSelectionActionOperator> op( new WX::TerrainSelectionActionOperator(getSceneManipulator()) );
if(!originJunctions->empty())
{
const JunctionSelection::JunctionMap& junctions = originJunctions->getJunctions();
JunctionSelection::JunctionMap::const_iterator it;
for (it = junctions.begin(); it != junctions.end(); ++it)
{
const JunctionSelection::Junction& junction = it->second;
float oldHeight = junction.height;
float newHeight = mSceneManipulator->getTerrainData()->getHeight(junction.x,junction.z);
if (newHeight != oldHeight)
{
op->mModifyHeightOperator->add(junction.x, junction.z, oldHeight, newHeight);
}
}
}
//因为Grid信息里包含了纹理和对角线信息,所以放在一起
if (!originGrids->empty())
{
const GridSelection::GridMap& grids = originGrids->getGrids();
GridSelection::GridMap::const_iterator it;
for (it = grids.begin(); it != grids.end(); ++it)
{
const GridSelection::Grid& grid = it->second;
const TerrainData::GridInfo &oldGridInfo = grid.info;
const TerrainData::GridInfo &newGridInfo = mSceneManipulator->getTerrainData()->getGridInfo(grid.x, grid.z);
if (newGridInfo != oldGridInfo)
{
op->mModifyPaintOperator->add(grid.x, grid.z, oldGridInfo, newGridInfo);
}
}
}
if (!op->empty())
getOperatorManager()->addOperator(op.release());
}
}
