mirror of
https://github.com/Relintai/voxelman.git
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269 lines
7.1 KiB
C++
269 lines
7.1 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_CHUNK_H
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#define VOXEL_CHUNK_H
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#include "core/resource.h"
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#include "../defines.h"
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#include pool_vector_h
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include_pool_vector
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#include "core/engine.h"
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#include "core/os/mutex.h"
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#include "core/os/thread.h"
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#include "core/os/thread_safe.h"
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#include "core/ustring.h"
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#include "core/array.h"
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#include "scene/resources/packed_scene.h"
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#include "voxel_world.h"
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#include "../data/voxel_light.h"
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#include "../meshers/voxel_mesher.h"
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#include "../library/voxel_surface.h"
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#include "../library/voxelman_library.h"
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#include "voxel_chunk_prop_data.h"
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#include "core/version.h"
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#if VERSION_MAJOR >= 4
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#define Texture Texture2D
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#endif
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class VoxelWorld;
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class VoxelChunk : public Resource {
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GDCLASS(VoxelChunk, Resource);
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public:
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enum {
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VOXEL_CHUNK_STATE_OK = 0,
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};
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public:
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bool get_is_build_threaded() const;
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void set_is_build_threaded(const bool value);
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bool get_process() const;
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void set_process(const bool value);
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bool get_physics_process() const;
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void set_physics_process(const bool value);
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bool get_visible() const;
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void set_visible(const bool value);
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bool get_is_generating() const;
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void set_is_generating(const bool value);
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bool is_in_tree() const;
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bool get_dirty() const;
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void set_dirty(const bool value);
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int get_state() const;
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void set_state(int value);
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int get_position_x() const;
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void set_position_x(const int value);
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int get_position_y() const;
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void set_position_y(const int value);
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int get_position_z() const;
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void set_position_z(const int value);
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int get_size_x() const;
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int get_size_y() const;
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int get_size_z() const;
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void set_size_x(const int value);
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void set_size_y(const int value);
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void set_size_z(const int value);
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int get_data_size_x() const;
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int get_data_size_y() const;
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int get_data_size_z() const;
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void set_data_size_x(const int value);
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void set_data_size_y(const int value);
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void set_data_size_z(const int value);
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Vector3 get_position() const;
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Vector3 get_size() const;
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void set_position(const int x, const int y, const int z);
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int get_margin_start() const;
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int get_margin_end() const;
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void set_margin_start(const int value);
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void set_margin_end(const int value);
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Ref<VoxelmanLibrary> get_library();
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void set_library(const Ref<VoxelmanLibrary> &value);
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float get_voxel_scale() const;
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void set_voxel_scale(const float value);
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VoxelWorld *get_voxel_world() const;
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void set_voxel_world(VoxelWorld *world);
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void set_voxel_world_bind(Node *world);
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//Meshers
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Ref<VoxelMesher> get_mesher(const int index) const;
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void set_mesher(const int index, const Ref<VoxelMesher> &mesher);
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void remove_mesher(const int index);
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void add_mesher(const Ref<VoxelMesher> &mesher);
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int get_mesher_count() const;
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//Liquid Meshers
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Ref<VoxelMesher> get_liquid_mesher(const int index) const;
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void set_liquid_mesher(const int index, const Ref<VoxelMesher> &mesher);
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void remove_liquid_mesher(const int index);
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void add_liquid_mesher(const Ref<VoxelMesher> &mesher);
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int get_liquid_mesher_count() const;
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//Channels
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void setup_channels();
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void set_size(const int size_x, const int size_y, const int size_z, const int margin_start = 0, const int margin_end = 0);
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bool validate_channel_data_position(const int x, const int y, const int z) const;
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uint8_t get_voxel(const int p_x, const int p_y, const int p_z, const int p_channel_index) const;
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void set_voxel(const uint8_t p_value, const int p_x, const int p_y, const int p_z, const int p_channel_index);
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int get_channel_count() const;
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void set_channel_count(const int count);
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void allocate_channel(const int channel_index, const uint8_t default_value = 0);
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void fill_channel(const uint8_t value, const int channel_index);
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void dealloc_channel(const int channel_index);
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uint8_t *get_channel(const int channel_index);
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uint8_t *get_valid_channel(const int channel_index, const uint8_t default_value = 0);
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PoolByteArray get_channel_array(const int channel_index) const;
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void set_channel_array(const int channel_index, const PoolByteArray &array);
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PoolByteArray get_channel_compressed(const int channel_index) const;
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void set_channel_compressed(const int channel_index, const PoolByteArray &data);
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int get_index(const int x, const int y, const int z) const;
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int get_data_index(const int x, const int y, const int z) const;
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int get_data_size() const;
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//Meshing
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void create_meshers();
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void build(const bool immediate = false);
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void clear();
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Array merge_mesh_array(Array arr) const;
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Array bake_mesh_array_uv(Array arr, Ref<Texture> tex, float mul_color = 0.7) const;
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//light Baking
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void bake_lights();
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void bake_light(Ref<VoxelLight> light);
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void clear_baked_lights();
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//props
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void add_prop(Ref<VoxelChunkPropData> prop);
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Ref<VoxelChunkPropData> get_prop(const int index);
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int get_prop_count() const;
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void remove_prop(const int index);
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void clear_props();
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//handlers
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void enter_tree();
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void exit_tree();
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void process(const float delta);
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void physics_process(const float delta);
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void world_transform_changed();
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void visibility_changed(const bool visible);
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void world_light_added(const Ref<VoxelLight> &light);
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void world_light_removed(const Ref<VoxelLight> &light);
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Transform get_transform() const;
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void set_transform(const Transform &transform);
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VoxelChunk();
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~VoxelChunk();
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protected:
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virtual void _world_transform_changed();
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/*
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bool _set(const StringName &p_name, const Variant &p_value);
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bool _get(const StringName &p_name, Variant &r_ret) const;
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void _get_property_list(List<PropertyInfo> *p_list) const;
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*/
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static void _bind_methods();
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bool _is_build_threaded;
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bool _is_processing;
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bool _is_phisics_processing;
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bool _is_visible;
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bool _is_generating;
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bool _dirty;
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int _state;
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bool _is_in_tree;
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VoxelWorld *_voxel_world;
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int _position_x;
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int _position_y;
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int _position_z;
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int _size_x;
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int _size_y;
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int _size_z;
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int _data_size_x;
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int _data_size_y;
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int _data_size_z;
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int _margin_start;
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int _margin_end;
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Vector<uint8_t *> _channels;
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float _voxel_scale;
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Ref<VoxelmanLibrary> _library;
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Vector<Ref<VoxelMesher> > _meshers;
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Vector<Ref<VoxelMesher> > _liquid_meshers;
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//mergeable props
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Vector<Ref<VoxelChunkPropData> > _props;
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Transform _transform;
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};
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#endif
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