szdytom
0b245e0483
- Introduced a new example `dual_noise_demo.cpp` to showcase the base and surface generation system. - Updated biome properties to include ice thresholds and surface feature parameters. - Enhanced chunk structure to support biomes for sub-chunks. - Refactored terrain generation logic to separate base terrain and surface feature generation. - Improved biome determination logic to include new biomes and their properties. - Updated tile representation to use enums for base and surface tile types. - Added detailed analysis of generated terrain and sample tile outputs in the demo. Signed-off-by: szdytom <szdytom@qq.com>
39 lines
812 B
C++
39 lines
812 B
C++
#ifndef ISTD_TILEMAP_CHUNK_H
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#define ISTD_TILEMAP_CHUNK_H
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#include "tile.h"
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#include <cstdint>
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namespace istd {
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// Forward declaration
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enum class BiomeType : std::uint8_t;
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// Represents the position of a tile in the map, using chunk and local
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// coordinates
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struct TilePos {
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uint8_t chunk_x;
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uint8_t chunk_y;
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uint8_t local_x;
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uint8_t local_y;
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};
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struct Chunk {
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// Size of a chunk in tiles (64 x 64)
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static constexpr uint8_t size = 64;
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// Each sub-chunk is 16x16 tiles
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static constexpr uint8_t subchunk_size = 16;
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// Number of sub-chunks in each dimension
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static constexpr uint8_t subchunk_count = size / subchunk_size;
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// 64x64 array of tile types
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Tile tiles[size][size];
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// 4x4 array of biomes for sub-chunks
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BiomeType biome[subchunk_count][subchunk_count];
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};
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} // namespace istd
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#endif |