64 lines
2.4 KiB
C++
64 lines
2.4 KiB
C++
/*
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* =====================================================================================
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*
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* OpenMiner
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*
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* Copyright (C) 2018-2020 Unarelith, Quentin Bazin <openminer@unarelith.net>
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* Copyright (C) 2019-2020 the OpenMiner contributors (see CONTRIBUTORS.md)
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*
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* This file is part of OpenMiner.
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*
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* OpenMiner is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* OpenMiner is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with OpenMiner; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* =====================================================================================
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*/
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#ifndef CHUNKRENDERER_HPP_
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#define CHUNKRENDERER_HPP_
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#include <functional>
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#include <gk/gl/Camera.hpp>
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#include <gk/gl/RenderTarget.hpp>
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#include "Sky.hpp"
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#include "TextureAtlas.hpp"
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class ClientChunk;
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class ChunkRenderer {
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using OnChunkDeletionRequestedCallback = std::function<void(const gk::Vector3i &)>;
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using OnMeshingRequestedCallback = std::function<void(float, const gk::Vector3i &)>;
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using ChunkMap = std::unordered_map<gk::Vector3i, std::unique_ptr<ClientChunk>>;
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public:
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ChunkRenderer(const TextureAtlas &textureAtlas) : m_textureAtlas(textureAtlas) {}
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void draw(gk::RenderTarget &target, gk::RenderStates states, const ChunkMap &chunks, gk::Camera &camera, const Sky *currentSky) const;
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void setOnChunkDeletionRequestedCallback(const OnChunkDeletionRequestedCallback &callback) { m_onChunkDeletionRequested = callback; }
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void setOnMeshingRequestedCallback(const OnMeshingRequestedCallback &callback) { m_onMeshingRequested = callback; }
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public:
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void drawChunks(gk::RenderTarget &target, gk::RenderStates states, const std::vector<std::pair<ClientChunk*, gk::Transform>> &chunks, const Sky *currentSky) const;
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const TextureAtlas &m_textureAtlas;
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OnChunkDeletionRequestedCallback m_onChunkDeletionRequested;
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OnMeshingRequestedCallback m_onMeshingRequested;
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};
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#endif // CHUNKRENDERER_HPP_
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