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Fix alterHeight bugs, don't let broken land edit pass.

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This commit is contained in:
Nelsson Huotari 2019-09-21 14:48:16 +03:00
parent ff18595a86
commit 1a3fc435b9
1 changed files with 76 additions and 35 deletions
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111
apps/opencs/view/render/terrainshapemode.cpp
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@ -15,6 +15,7 @@
#include <osg/Group>
#include <components/esm/loadland.hpp>
#include <components/debug/debuglog.hpp>
#include "../widget/modebutton.hpp"
#include "../widget/scenetoolbar.hpp"
@ -236,18 +237,37 @@ void CSVRender::TerrainShapeMode::dragCompleted(const QPoint& pos)
QUndoStack& undoStack = document.getUndoStack();
undoStack.beginMacro ("Edit shape and normal records");
bool passing = false;
int passes = 0;
for(CSMWorld::CellCoordinates cellCoordinates: mAlteredCells)
while (passing == false) // Multiple passes are needed when steepness problems arise for both x and y axis simultaneously
{
limitAlteredHeights(cellCoordinates);
}
std::reverse(mAlteredCells.begin(), mAlteredCells.end()); //Instead of alphabetical order, this should be fixed to sort cells by cell coordinates
for(CSMWorld::CellCoordinates cellCoordinates: mAlteredCells)
{
limitAlteredHeights(cellCoordinates, true);
passing = true;
for(CSMWorld::CellCoordinates cellCoordinates: mAlteredCells)
{
limitAlteredHeights(cellCoordinates);
}
std::reverse(mAlteredCells.begin(), mAlteredCells.end()); //Instead of alphabetical order, this should be fixed to sort cells by cell coordinates
for(CSMWorld::CellCoordinates cellCoordinates: mAlteredCells)
{
if (!limitAlteredHeights(cellCoordinates, true)) passing = false;
}
++passes;
if (passes > 2)
{
Log(Debug::Warning) << "Warning: User edit exceeds accepted slope steepness. Automatic limiting has failed, edit has been discarded.";
if (CSVRender::PagedWorldspaceWidget *paged =
dynamic_cast<CSVRender::PagedWorldspaceWidget *> (&getWorldspaceWidget()))
{
paged->resetAllAlteredHeights();
mAlteredCells.clear();
return;
}
}
}
undoStack.beginMacro ("Edit shape and normal records");
for(CSMWorld::CellCoordinates cellCoordinates: mAlteredCells)
{
std::string cellId = CSMWorld::CellCoordinates::generateId(cellCoordinates.getX(), cellCoordinates.getY());
@ -335,12 +355,8 @@ void CSVRender::TerrainShapeMode::dragCompleted(const QPoint& pos)
undoStack.endMacro();
mAlteredCells.clear();
if (CSVRender::PagedWorldspaceWidget *paged =
dynamic_cast<CSVRender::PagedWorldspaceWidget *> (&getWorldspaceWidget()))
{
if (CSVRender::PagedWorldspaceWidget *paged = dynamic_cast<CSVRender::PagedWorldspaceWidget *> (&getWorldspaceWidget()))
paged->resetAllAlteredHeights();
mTotalDiffY = 0;
}
}
}
@ -464,12 +480,12 @@ void CSVRender::TerrainShapeMode::alterHeight(const CSMWorld::CellCoordinates& c
if(allowLandShapeEditing(cellId)==true)
{
if (useTool) mAlteredCells.emplace_back(cellCoords);
if (CSVRender::PagedWorldspaceWidget *paged =
dynamic_cast<CSVRender::PagedWorldspaceWidget *> (&getWorldspaceWidget()))
{
if (useTool)
{
mAlteredCells.emplace_back(cellCoords);
if (mShapeEditTool == 0)
{
// Get distance from modified land, alter land change based on zoom
@ -490,32 +506,44 @@ void CSVRender::TerrainShapeMode::alterHeight(const CSMWorld::CellCoordinates& c
{
if(allowLandShapeEditing(cellUpLeftId)==true)
{
if (useTool) mAlteredCells.emplace_back(cellCoords.move(-1, -1));
paged->setCellAlteredHeight(cellCoords.move(-1, -1), landSize - 1, landSize - 1, alteredHeight);
CSMWorld::CellCoordinates cornerCellCoords = cellCoords.move(-1, -1);
if (useTool) mAlteredCells.emplace_back(cornerCellCoords);
else if (!(std::find(mAlteredCells.begin(), mAlteredCells.end(), cornerCellCoords) != mAlteredCells.end()))
mAlteredCells.emplace_back(cornerCellCoords);
paged->setCellAlteredHeight(cornerCellCoords, landSize - 1, landSize - 1, alteredHeight);
}
}
else if (inCellX == 0 && inCellY == landSize - 1)
{
if(allowLandShapeEditing(cellDownLeftId)==true)
{
if (useTool) mAlteredCells.emplace_back(cellCoords.move(-1, 1));
paged->setCellAlteredHeight(cellCoords.move(-1, 1), landSize - 1, 0, alteredHeight);
CSMWorld::CellCoordinates cornerCellCoords = cellCoords.move(-1, 1);
if (useTool) mAlteredCells.emplace_back(cornerCellCoords);
else if (!(std::find(mAlteredCells.begin(), mAlteredCells.end(), cornerCellCoords) != mAlteredCells.end()))
mAlteredCells.emplace_back(cornerCellCoords);
paged->setCellAlteredHeight(cornerCellCoords, landSize - 1, 0, alteredHeight);
}
}
else if (inCellX == landSize - 1 && inCellY == 0)
{
if(allowLandShapeEditing(cellUpRightId)==true)
{
if (useTool) mAlteredCells.emplace_back(cellCoords.move(1, -1));
paged->setCellAlteredHeight(cellCoords.move(1, -1), 0, landSize - 1, alteredHeight);
CSMWorld::CellCoordinates cornerCellCoords = cellCoords.move(1, -1);
if (useTool) mAlteredCells.emplace_back(cornerCellCoords);
else if (!(std::find(mAlteredCells.begin(), mAlteredCells.end(), cornerCellCoords) != mAlteredCells.end()))
mAlteredCells.emplace_back(cornerCellCoords);
paged->setCellAlteredHeight(cornerCellCoords, 0, landSize - 1, alteredHeight);
}
}
else if (inCellX == landSize - 1 && inCellY == landSize -1)
{
if(allowLandShapeEditing(cellDownRightId)==true)
{
if (useTool) mAlteredCells.emplace_back(cellCoords.move(1, 1));
paged->setCellAlteredHeight(cellCoords.move(1, 1), 0, 0, alteredHeight);
CSMWorld::CellCoordinates cornerCellCoords = cellCoords.move(1, 1);
if (useTool) mAlteredCells.emplace_back(cornerCellCoords);
else if (!(std::find(mAlteredCells.begin(), mAlteredCells.end(), cornerCellCoords) != mAlteredCells.end()))
mAlteredCells.emplace_back(cornerCellCoords);
paged->setCellAlteredHeight(cornerCellCoords, 0, 0, alteredHeight);
}
}
@ -524,16 +552,22 @@ void CSVRender::TerrainShapeMode::alterHeight(const CSMWorld::CellCoordinates& c
{
if(allowLandShapeEditing(cellLeftId)==true)
{
if (useTool) mAlteredCells.emplace_back(cellCoords.move(-1, 0));
paged->setCellAlteredHeight(cellCoords.move(-1, 0), landSize - 1, inCellY, alteredHeight);
CSMWorld::CellCoordinates edgeCellCoords = cellCoords.move(-1, 0);
if (useTool) mAlteredCells.emplace_back(edgeCellCoords);
else if (!(std::find(mAlteredCells.begin(), mAlteredCells.end(), edgeCellCoords) != mAlteredCells.end()))
mAlteredCells.emplace_back(edgeCellCoords);
paged->setCellAlteredHeight(edgeCellCoords, landSize - 1, inCellY, alteredHeight);
}
}
if (inCellY == 0)
{
if(allowLandShapeEditing(cellUpId)==true)
{
if (useTool) mAlteredCells.emplace_back(cellCoords.move(0, -1));
paged->setCellAlteredHeight(cellCoords.move(0, -1), inCellX, landSize - 1, alteredHeight);
CSMWorld::CellCoordinates edgeCellCoords = cellCoords.move(0, -1);
if (useTool) mAlteredCells.emplace_back(edgeCellCoords);
else if (!(std::find(mAlteredCells.begin(), mAlteredCells.end(), edgeCellCoords) != mAlteredCells.end()))
mAlteredCells.emplace_back(edgeCellCoords);
paged->setCellAlteredHeight(edgeCellCoords, inCellX, landSize - 1, alteredHeight);
}
}
@ -541,16 +575,22 @@ void CSVRender::TerrainShapeMode::alterHeight(const CSMWorld::CellCoordinates& c
{
if(allowLandShapeEditing(cellRightId)==true)
{
if (useTool) mAlteredCells.emplace_back(cellCoords.move(1, 0));
paged->setCellAlteredHeight(cellCoords.move(1, 0), 0, inCellY, alteredHeight);
CSMWorld::CellCoordinates edgeCellCoords = cellCoords.move(1, 0);
if (useTool) mAlteredCells.emplace_back(edgeCellCoords);
else if (!(std::find(mAlteredCells.begin(), mAlteredCells.end(), edgeCellCoords) != mAlteredCells.end()))
mAlteredCells.emplace_back(edgeCellCoords);
paged->setCellAlteredHeight(edgeCellCoords, 0, inCellY, alteredHeight);
}
}
if (inCellY == landSize - 1)
{
if(allowLandShapeEditing(cellUpId)==true)
if(allowLandShapeEditing(cellDownId)==true)
{
if (useTool) mAlteredCells.emplace_back(cellCoords.move(0, 1));
paged->setCellAlteredHeight(cellCoords.move(0, 1), inCellX, 0, alteredHeight);
CSMWorld::CellCoordinates edgeCellCoords = cellCoords.move(0, 1);
if (useTool) mAlteredCells.emplace_back(edgeCellCoords);
else if (!(std::find(mAlteredCells.begin(), mAlteredCells.end(), edgeCellCoords) != mAlteredCells.end()))
mAlteredCells.emplace_back(edgeCellCoords);
paged->setCellAlteredHeight(edgeCellCoords, inCellX, 0, alteredHeight);
}
}
@ -910,8 +950,7 @@ void CSVRender::TerrainShapeMode::compareAndLimit(const CSMWorld::CellCoordinate
bool CSVRender::TerrainShapeMode::limitAlteredHeights(const CSMWorld::CellCoordinates& cellCoords, bool reverseMode)
{
CSMDoc::Document& document = getWorldspaceWidget().getDocument();
CSMWorld::IdTable& landTable = dynamic_cast<CSMWorld::IdTable&> (
*document.getData().getTableModel (CSMWorld::UniversalId::Type_Land));
CSMWorld::IdTable& landTable = dynamic_cast<CSMWorld::IdTable&> (*document.getData().getTableModel(CSMWorld::UniversalId::Type_Land));
int landshapeColumn = landTable.findColumnIndex(CSMWorld::Columns::ColumnId_LandHeightsIndex);
std::string cellId = CSMWorld::CellCoordinates::generateId(cellCoords.getX(), cellCoords.getY());
@ -963,7 +1002,8 @@ bool CSVRender::TerrainShapeMode::limitAlteredHeights(const CSMWorld::CellCoordi
// Limit altered height value based on x or y, whichever is the smallest
compareAndLimit(cellCoords, inCellX, inCellY, limitedAlteredHeightXAxis, limitedAlteredHeightYAxis, &steepnessIsWithinLimits);
delete limitedAlteredHeightXAxis;
delete limitedAlteredHeightYAxis; }
delete limitedAlteredHeightYAxis;
}
}
}
@ -993,7 +1033,8 @@ bool CSVRender::TerrainShapeMode::limitAlteredHeights(const CSMWorld::CellCoordi
// Limit altered height value based on x or y, whichever is the smallest
compareAndLimit(cellCoords, inCellX, inCellY, limitedAlteredHeightXAxis, limitedAlteredHeightYAxis, &steepnessIsWithinLimits);
delete limitedAlteredHeightXAxis;
delete limitedAlteredHeightYAxis; }
delete limitedAlteredHeightYAxis;
}
}
}
}