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#include "map.h"
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const int dim_x=100;
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const int dim_y=100;
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static int map[dim_x][dim_y];
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int get_item(int x, int y)
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{
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if (x&~dim_x||y&~dim_y)
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return -1;
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return map[x][y];
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}
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void set_item(int x, int y, int item)
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{
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if (x&~dim_x||y&~dim_y)
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return;
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map[x][y]=item;
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} |