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44 lines
1.4 KiB
C++
44 lines
1.4 KiB
C++
#ifndef CHUNK_H
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#define CHUNK_H
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#include <vector>
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#include <shared_mutex>
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#include <ScopGraphics.h>
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#include <ScopMaths.h>
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constexpr Scop::Vec3ui CHUNK_SIZE = Scop::Vec3ui{ 32, 256, 32 };
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constexpr Scop::Vec3ui CHUNK_SIZE_HALF = CHUNK_SIZE / 2 ;
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constexpr std::uint32_t CHUNK_VOLUME = CHUNK_SIZE.x * CHUNK_SIZE.y * CHUNK_SIZE.z;
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class Chunk
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{
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public:
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Chunk(class World& world, Scop::Vec2i offset);
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void GenerateChunk();
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void GenerateMesh();
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void UploadMesh();
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[[nodiscard]] std::uint32_t GetBlock(Scop::Vec3i position) const noexcept;
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[[nodiscard]] inline Scop::NonOwningPtr<Scop::Actor> GetActor() const noexcept { return p_actor; }
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[[nodiscard]] inline Scop::NonOwningPtr<Scop::Actor> GetWaterActor() const noexcept { return p_water_actor; }
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[[nodiscard]] inline Scop::Vec2i GetPosition() const noexcept { return m_position; }
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~Chunk() = default;
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private:
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std::vector<Scop::Vertex> m_mesh_data;
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std::vector<std::uint32_t> m_mesh_index_data;
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std::vector<Scop::Vertex> m_water_mesh_data;
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std::vector<std::uint32_t> m_water_mesh_index_data;
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std::array<std::array<std::uint32_t, CHUNK_SIZE.y>, CHUNK_SIZE.x * CHUNK_SIZE.z> m_data;
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mutable std::shared_mutex m_data_mutex;
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Scop::Vec2i m_offset; // In chunks
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Scop::Vec2i m_position; // In blocks
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class World& m_world;
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Scop::NonOwningPtr<Scop::Actor> p_actor = nullptr;
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Scop::NonOwningPtr<Scop::Actor> p_water_actor = nullptr;
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};
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#endif
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