public void Deduplicate(string remappingPath)
{
using (TexturePacker levelPacker = new TexturePacker(Level))
{
Dictionary <TexturedTile, List <TexturedTileSegment> > allTextures = new Dictionary <TexturedTile, List <TexturedTileSegment> >();
foreach (TexturedTile tile in levelPacker.Tiles)
{
allTextures[tile] = new List <TexturedTileSegment>(tile.Rectangles);
}
TextureRemapGroup remapGroup = JsonConvert.DeserializeObject <TextureRemapGroup>(File.ReadAllText(remappingPath));
_deduplicator.SegmentMap = allTextures;
_deduplicator.PrecompiledRemapping = remapGroup.Remapping;
_deduplicator.Deduplicate();
levelPacker.AllowEmptyPacking = true;
levelPacker.Pack(true);
// Now we want to go through every IndexedTexture and see if it's
// pointing to the same thing - so tile, position, and point direction
// have to be equal. See IndexedTRObjectTexture
Dictionary <int, int> indexMap = new Dictionary <int, int>();
foreach (TexturedTile tile in allTextures.Keys)
{
foreach (TexturedTileSegment segment in allTextures[tile])
{
TidySegment(segment, indexMap);
}
}
Level.ReindexTextures(indexMap);
Level.ResetUnusedTextures();
}
}
private void SegmentRepositioned(object sender, TRTextureRemapEventArgs e)
{
if (!_levelRemap.ContainsKey(_currentLevel))
{
_levelRemap[_currentLevel] = new TextureRemapGroup();
}
_levelRemap[_currentLevel].Remapping.Add(new TextureRemap
{
OriginalTile = e.OldTile.Index,
OriginalIndex = e.OldFirstTextureIndex,
OriginalBounds = e.OldBounds,
NewBounds = e.NewBounds,
NewTile = e.NewTile.Index,
NewIndex = e.NewSegment.FirstTextureIndex,
AdjustmentPoint = e.AdjustmentPoint
});
_currentSave += e.OldArea;
Console.WriteLine(_currentLevel + ": " + _currentSave);
}
public void RemoveModelSegments(IEnumerable <TR2Entities> modelEntitiesToRemove, TextureRemapGroup remapGroup)
{
if (remapGroup == null)
{
RemoveModelSegmentsChecked(modelEntitiesToRemove);
return;
}
// TextureRemapGroup will have been precompiled to determine shared textures between entities, so we know
// in advance which we cannot remove.
foreach (TR2Entities modelEntity in modelEntitiesToRemove)
{
Dictionary <TexturedTile, List <TexturedTileSegment> > modelSegments = GetModelSegments(modelEntity);
foreach (TexturedTile tile in modelSegments.Keys)
{
List <TexturedTileSegment> segments = modelSegments[tile];
for (int i = 0; i < segments.Count; i++)
{
TexturedTileSegment segment = segments[i];
if (remapGroup.CanRemoveRectangle(tile.Index, segment.Bounds, modelEntitiesToRemove))
{
tile.Remove(segment);
}
}
}
}
}
