using System.Collections.Generic;

namespace NGS.MeshFusionPro;

public class StaticObjectsCombiner : ObjectsCombiner<CombinedObject, CombineSource>
{
	private ICombinedMeshFactory _factory;

	private StaticCombinedObjectMatcher _matcher;

	private int _vertexLimit;

	public StaticObjectsCombiner(ICombinedMeshFactory factory, int vertexLimit)
	{
		_factory = factory;
		_matcher = new StaticCombinedObjectMatcher(vertexLimit);
		_vertexLimit = vertexLimit;
	}

	public override void AddSource(CombineSource source)
	{
		if (source.CombineInfo.vertexCount < _vertexLimit)
		{
			base.AddSource(source);
		}
	}

	protected override void CombineSources(CombinedObject root, IList<CombineSource> sources)
	{
		root.Combine(sources);
	}

	protected override CombinedObject CreateCombinedObject(CombineSource source)
	{
		return CombinedObject.Create(_factory, source.RendererSettings);
	}

	protected override CombinedObjectMatcher<CombinedObject, CombineSource> GetMatcher()
	{
		return _matcher;
	}
}