29 lines
596 B
C++
29 lines
596 B
C++
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#pragma once
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#include <vector>
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#include <cstdint>
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#include <glm/glm.hpp>
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namespace tw {
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#define CHUNK_WIDTH 16
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struct ChunkData {
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using Type = uint8_t;
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std::vector<Type> data;
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ChunkData() : data(CHUNK_WIDTH * CHUNK_WIDTH * CHUNK_WIDTH)
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{ }
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Type get(glm::ivec3 position) {
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assert(position.x >= 0 && position.x < CHUNK_WIDTH);
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assert(position.y >= 0 && position.y < CHUNK_WIDTH);
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assert(position.z >= 0 && position.z < CHUNK_WIDTH);
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return data[position.x + position.y * CHUNK_WIDTH + position.z * CHUNK_WIDTH * CHUNK_WIDTH];
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}
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};
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}
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