mirror of
https://github.com/Relintai/voxelman.git
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97 lines
2.7 KiB
C++
97 lines
2.7 KiB
C++
/*
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Copyright (c) 2019-2020 Péter Magyar
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#ifndef VOXEL_STRUCTURE_H
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#define VOXEL_STRUCTURE_H
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#include "core/reference.h"
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#include "core/hash_map.h"
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#include "core/pool_vector.h"
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#include "voxel_chunk.h"
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class VoxelStructure : public Reference {
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GDCLASS(VoxelStructure, Reference);
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public:
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int get_chunk_size_x() const;
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void set_chunk_size_x(const int value);
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int get_chunk_size_y() const;
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void set_chunk_size_y(const int value);
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int get_chunk_size_z() const;
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void set_chunk_size_z(const int value);
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int get_world_position_x() const;
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void set_world_position_x(const int value);
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int get_world_position_y() const;
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void set_world_position_y(const int value);
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int get_world_position_z() const;
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void set_world_position_z(const int value);
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int get_voxel(int x, int y, int z, unsigned int channel_index = 0);
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void set_voxel(int value, int x, int y, int z, unsigned int channel_index = 0);
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void set_voxel_v(int value, Vector3 pos, unsigned int channel_index = 0);
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void add_from_chunk_bind(Node *chunk);
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void add_from_chunk(VoxelChunk *chunk);
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void write_to_chunk_bind(Node *chunk);
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void write_to_chunk(VoxelChunk *chunk);
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VoxelStructure();
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~VoxelStructure();
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protected:
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static void _bind_methods();
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struct IntPos {
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int x;
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int y;
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int z;
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};
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struct IntPosHasher {
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static _FORCE_INLINE_ uint32_t hash(const IntPos &v) {
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uint32_t hash = hash_djb2_one_32(v.x);
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hash = hash_djb2_one_32(v.y, hash);
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return hash_djb2_one_32(v.z, hash);
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}
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};
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private:
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int _chunk_size_x;
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int _chunk_size_y;
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int _chunk_size_z;
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int _world_position_x;
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int _world_position_y;
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int _world_position_z;
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HashMap<IntPos, PoolByteArray, IntPosHasher> _data;
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};
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#endif
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