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zhenyan121
8ff789c576
Add creature spawning to chunk generation with a configurable SpawnConfig, including a default pig spawn. Spawning occurs in the final generation phase and registers entities through the server world's entity manager. Also destroy entities when their chunk is unloaded to prevent orphaned entities and expose the entity manager from ServerWorld.
69 lines
1.9 KiB
C++
69 lines
1.9 KiB
C++
#pragma once
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#include "Cubed/constants.hpp"
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#include "Cubed/gameplay/biome.hpp"
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#include "Cubed/gameplay/block.hpp"
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#include "Cubed/gameplay/builders/biome_builder.hpp"
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#include "Cubed/tools/cubed_random.hpp"
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#include <atomic>
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#include <memory>
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#include <optional>
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namespace Cubed {
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class ServerChunk;
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class ChunkGenerator {
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public:
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ChunkGenerator(ServerChunk& chunk);
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static void init();
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static void init(unsigned seed);
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static void reload();
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static const unsigned& seed();
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static void seed(unsigned s);
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unsigned chunk_seed() const;
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// Generate Biome
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void assign_chunk_biome();
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// Adjust Biome
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void resolve_biome_adjacency_conflict(
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const std::array<const ServerChunk*, 8>& adj_chunks);
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// Generate Heightmap
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void generate_heightmap();
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// Adjust Height
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void blend_heightmap_boundaries(
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const std::array<std::optional<HeightMapArray>, 8>& neighbor_heightmap,
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const std::array<BiomeType, 8>& neighbor_biome);
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// Generate Block
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void generate_terrain_blocks();
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// Adjust Block;
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void blend_surface_blocks_borders(
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const std::array<std::optional<std::vector<BlockType>>, 4>&
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neighbor_block);
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// Generate Structure
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void generate_vegetation();
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BiomeType get_biome_at(float world_x, float world_z);
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ServerChunk& chunk();
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Random& random();
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const std::array<BiomeType, 8>& neighbor_biome() const;
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void ocean_build();
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void generate_cave();
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void generate_river();
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void spawn_creature();
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private:
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static inline std::atomic<bool> is_init{false};
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static inline unsigned m_generator_seed{0};
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static inline std::atomic<bool> is_seed_change{false};
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ServerChunk& m_chunk;
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Random m_random;
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std::unique_ptr<BiomeBuilder> m_biome_builder{nullptr};
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bool is_cur_chunk_ins = false;
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std::array<BiomeType, 8> m_neighbor_biome;
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unsigned m_chunk_seed = 0;
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void make_biome_builder();
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};
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} // namespace Cubed
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