58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
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#ifndef WORLD_H__
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#define WORLD_H__
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#include "define.h"
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#include "chunk.h"
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#include "array2d.h"
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#include "vector3.h"
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#include "transformation.h"
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class World {
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public:
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World();
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~World();
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Array2d<Chunk*>& GetChunks();
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template <class T>
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Chunk* World::ChunkAt(T x, T y, T z) const {
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int cx = (int)x / CHUNK_SIZE_X;
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int cz = (int)z / CHUNK_SIZE_Z;
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if (cx >= VIEW_DISTANCE || // L'array en ce moment est de VIEW_DISTANCE par VIEW_DISTANCE.
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cz >= VIEW_DISTANCE ||
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cx < 0 || cz < 0)
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return 0;
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return m_chunks.Get(cx, cz);
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}
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template <class T>
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Chunk* World::ChunkAt(const Vector3<T>& pos) const { return ChunkAt(pos.x, pos.y, pos.z); }
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template <class T>
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BlockType World::BlockAt(T x, T y, T z, BlockType defaultBlockType = BTYPE_AIR) const {
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Chunk* c = ChunkAt(x, y, z);
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if (!c)
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return defaultBlockType;
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int bx = (int)x % CHUNK_SIZE_X;
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int by = (int)y % CHUNK_SIZE_Y;
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int bz = (int)z % CHUNK_SIZE_Z;
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return c->GetBlock(bx, by, bz);
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}
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template <class T>
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BlockType World::BlockAt(Vector3<T>& pos, BlockType defaultBlockType = BTYPE_AIR) const {
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return BlockAt(pos.x, pos.y, pos.z);
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}
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private:
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Array2d<Chunk*> m_chunks = Array2d<Chunk*>(VIEW_DISTANCE, VIEW_DISTANCE);
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int m_center[2] = {0, 0};
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};
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#endif
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