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16 lines
440 B
Go
16 lines
440 B
Go
package main
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func EmptyBit(bitboard uint64, square int) uint64 {
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var shifted_bitboard = ONE_U64 << uint64(square)
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return bitboard & ^shifted_bitboard
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}
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func SetBit(bitboard uint64, square int) uint64 {
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return bitboard | (ONE_U64 << uint64(square))
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}
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func MoveBit(bitboard uint64, starting_square int, target_square int) uint64 {
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bitboard = EmptyBit(bitboard, starting_square)
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return SetBit(bitboard, target_square)
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}
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