gzdoom/src/swrenderer/things/r_visiblespritelist.h

//
// Copyright (C) 1993-1996 by id Software, Inc.
//
// This source is available for distribution and/or modification
// only under the terms of the DOOM Source Code License as
// published by id Software. All rights reserved.
//
// The source is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
// for more details.
//

#pragma once

namespace swrenderer
{
	struct drawseg_t;
	struct vissprite_t;

	class VisibleSpriteList
	{
	public:
		static VisibleSpriteList *Instance();

		void Clear();
		void PushPortal();
		void PopPortal();
		void Push(vissprite_t *sprite);
		void Sort(bool compare2d);

		TArray<vissprite_t *> SortedSprites;

	private:
		TArray<vissprite_t *> Sprites;
		TArray<size_t> StartIndices;
	};
}