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DELETED","from":{"change":2,"pos":1035},"to":{"change":2,"start":1035,"end":1117},"introduced_by":2}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" const mask = @as(Chess.BoardType, 1) << s;"}],"del_contents":[{"Del":" const mask = @intCast(Chess.BoardType, @as(Chess.BoardType, 1) << s);\n"}]}},{"Edit":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":414,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":1272},"to":{"change":2,"start":1272,"end":1307},"introduced_by":2}],"inode":{"change":4,"pos":204}}},"contents":[{"Del":" var bb: Chess.BitBoard = .{};\n\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":415,"ins":{"up_context":[{"change":2,"pos":1326}],"down_context":[{"change":2,"pos":1404}],"flag":"BLOCK","start":1542,"end":1641,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":1326},"to":{"change":2,"start":1326,"end":1404},"introduced_by":2}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" var blocks = Chess.BitBoard{};"},{"Add":" blocks.setSlice(&[_]Chess.Square{ .c3, .b6, .f2 });"}],"del_contents":[{"Del":" bb.board = 0;\n bb.setSlice(&[_]Chess.Square{ .c3, .b6, .f2 });\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":418,"ins":{"up_context":[{"change":2,"pos":1405}],"down_context":[{"change":2,"pos":1468}],"flag":"BLOCK","start":1642,"end":1730,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":1405},"to":{"change":2,"start":1405,"end":1468},"introduced_by":2}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" const got = attackWithBlocker(@bitCast(Chess.BoardType, blocks), .d4, .bishop);"}],"del_contents":[{"Del":" const got = attackWithBlocker(bb.board, .d4, .bishop);\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":420,"ins":{"up_context":[{"change":2,"pos":1469}],"down_context":[{"change":2,"pos":1491}],"flag":"BLOCK","start":1731,"end":1766,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":1469},"to":{"change":2,"start":1469,"end":1491},"introduced_by":2}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" var bb = Chess.BitBoard{};"}],"del_contents":[{"Del":" bb.board = 0;\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":423,"ins":{"up_context":[{"change":4,"pos":3}],"down_context":[{"change":2,"pos":1630}],"flag":"BLOCK","start":1767,"end":1839,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":3},"to":{"change":2,"start":1578,"end":1630},"introduced_by":2}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" try std.testing.expectEqual(bb, @bitCast(Chess.BitBoard, got));"}],"del_contents":[{"Del":" try std.testing.expectEqual(bb.board, got);\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":427,"ins":{"up_context":[{"change":2,"pos":1654}],"down_context":[{"change":2,"pos":1732}],"flag":"BLOCK","start":1840,"end":1939,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":1654},"to":{"change":2,"start":1654,"end":1732},"introduced_by":2}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" var blocks = Chess.BitBoard{};"},{"Add":" blocks.setSlice(&[_]Chess.Square{ .b4, .d3, .d5 });"}],"del_contents":[{"Del":" bb.board = 0;\n bb.setSlice(&[_]Chess.Square{ .b4, .d3, .d5 });\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":430,"ins":{"up_context":[{"change":2,"pos":1733}],"down_context":[{"change":2,"pos":1794}],"flag":"BLOCK","start":1940,"end":2026,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":1733},"to":{"change":2,"start":1733,"end":1794},"introduced_by":2}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" const got = attackWithBlocker(@bitCast(Chess.BoardType, blocks), .d4, .rook);"}],"del_contents":[{"Del":" const got = attackWithBlocker(bb.board, .d4, .rook);\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":432,"ins":{"up_context":[{"change":2,"pos":1795}],"down_context":[{"change":2,"pos":1817}],"flag":"BLOCK","start":2027,"end":2062,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":1795},"to":{"change":2,"start":1795,"end":1817},"introduced_by":2}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" var bb = Chess.BitBoard{};"}],"del_contents":[{"Del":" bb.board = 0;\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":435,"ins":{"up_context":[{"change":2,"pos":1899}],"down_context":[{"change":2,"pos":1951}],"flag":"BLOCK","start":2063,"end":2135,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":1899},"to":{"change":2,"start":1899,"end":1951},"introduced_by":2}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" try std.testing.expectEqual(bb, @bitCast(Chess.BitBoard, got));"}],"del_contents":[{"Del":" try std.testing.expectEqual(bb.board, got);\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":439,"ins":{"up_context":[{"change":2,"pos":1975}],"down_context":[{"change":2,"pos":2041}],"flag":"BLOCK","start":2136,"end":2223,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":1975},"to":{"change":2,"start":1975,"end":2041},"introduced_by":2}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" var blocks = Chess.BitBoard{};"},{"Add":" blocks.setSlice(&[_]Chess.Square{.b8});"}],"del_contents":[{"Del":" bb.board = 0;\n bb.setSlice(&[_]Chess.Square{.b8});\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":442,"ins":{"up_context":[{"change":2,"pos":2042}],"down_context":[{"change":2,"pos":2103}],"flag":"BLOCK","start":2224,"end":2310,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":2042},"to":{"change":2,"start":2042,"end":2103},"introduced_by":2}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" const got = attackWithBlocker(@bitCast(Chess.BoardType, blocks), .h8, .rook);"}],"del_contents":[{"Del":" const got = attackWithBlocker(bb.board, .h8, .rook);\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":444,"ins":{"up_context":[{"change":2,"pos":2104}],"down_context":[{"change":2,"pos":2126}],"flag":"BLOCK","start":2311,"end":2346,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":2104},"to":{"change":2,"start":2104,"end":2126},"introduced_by":2}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" var bb = Chess.BitBoard{};"}],"del_contents":[{"Del":" bb.board = 0;\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":447,"ins":{"up_context":[{"change":2,"pos":2233}],"down_context":[{"change":2,"pos":2285}],"flag":"BLOCK","start":2347,"end":2419,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":2233},"to":{"change":2,"start":2233,"end":2285},"introduced_by":2}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" try std.testing.expectEqual(bb, @bitCast(Chess.BitBoard, got));"}],"del_contents":[{"Del":" try std.testing.expectEqual(bb.board, got);\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":452,"ins":{"up_context":[{"change":4,"pos":112}],"down_context":[{"change":4,"pos":153}],"flag":"BLOCK","start":2420,"end":2460,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":112},"to":{"change":4,"start":112,"end":153},"introduced_by":4}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" var occupancy: Chess.BoardType = 0;"}],"del_contents":[{"Del":" var occupancy: Chess.BitBoard = .{};\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":454,"ins":{"up_context":[{"change":4,"pos":154}],"down_context":[{"change":4,"pos":214}],"flag":"BLOCK","start":2461,"end":2508,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":154},"to":{"change":4,"start":154,"end":214},"introduced_by":4}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" var attack: Chess.BoardType = attack_mask;"}],"del_contents":[{"Del":" var attack: Chess.BitBoard = .{ .board = attack_mask };\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":458,"ins":{"up_context":[{"change":4,"pos":288}],"down_context":[{"change":4,"pos":331}],"flag":"BLOCK","start":2509,"end":2560,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":288},"to":{"change":4,"start":288,"end":331},"introduced_by":4}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" const square = @intCast(u6, @ctz(attack));"}],"del_contents":[{"Del":" const square = @ctz(attack.board);\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":460,"ins":{"up_context":[{"change":4,"pos":332}],"down_context":[{"change":4,"pos":386}],"flag":"BLOCK","start":2561,"end":2704,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":332},"to":{"change":4,"start":332,"end":386},"introduced_by":4}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" // pop square bit"},{"Add":" // if (attack & @as(Chess.BoardType, 1) << square != 0)"},{"Add":" attack ^= @as(Chess.BoardType, 1) << square;"}],"del_contents":[{"Del":" attack.pop(@intToEnum(Chess.Square, square));\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":465,"ins":{"up_context":[{"change":4,"pos":448}],"down_context":[{"change":4,"pos":509}],"flag":"BLOCK","start":2705,"end":2765,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":448},"to":{"change":4,"start":448,"end":509},"introduced_by":4}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" occupancy |= @as(Chess.BoardType, 1) << square;"}],"del_contents":[{"Del":" occupancy.set(@intToEnum(Chess.Square, square));\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":469,"ins":{"up_context":[{"change":4,"pos":526}],"down_context":[{"change":4,"pos":554}],"flag":"BLOCK","start":2766,"end":2788,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":526},"to":{"change":4,"start":526,"end":554},"introduced_by":4}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" return occupancy;"}],"del_contents":[{"Del":" return occupancy.board;\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":475,"ins":{"up_context":[{"change":4,"pos":636}],"down_context":[{"change":4,"pos":756}],"flag":"BLOCK","start":2789,"end":2902,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":636},"to":{"change":4,"start":636,"end":756},"introduced_by":4}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" var occupancy: Chess.BoardType = 0;"},{"Add":" occupancy = setOccupancy(4095, @popCount(attack_mask), attack_mask);"}],"del_contents":[{"Del":" var occupancy: Chess.BitBoard = .{};\n occupancy.board = setOccupancy(4095, @popCount(attack_mask), attack_mask);\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":481,"ins":{"up_context":[{"change":4,"pos":901}],"down_context":[{"change":4,"pos":955}],"flag":"BLOCK","start":2903,"end":2983,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":901},"to":{"change":4,"start":901,"end":955},"introduced_by":4}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" try std.testing.expectEqual(expected, @bitCast(Chess.BitBoard, occupancy));"}],"del_contents":[{"Del":" try std.testing.expectEqual(expected, occupancy);\n"}]}},{"Edit":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":549,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":2941},"to":{"change":4,"start":2941,"end":2973},"introduced_by":4}],"inode":{"change":4,"pos":204}}},"contents":[{"Del":"\n var bb = Chess.BitBoard{};\n"}]}},{"Replacement":{"inode":{"change":4,"pos":204},"path":"src/attacks.zig","line":553,"ins":{"up_context":[{"change":4,"pos":3114}],"down_context":[{"change":4,"pos":3221}],"flag":"BLOCK","start":2984,"end":3059,"inode":{"change":4,"pos":204}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":3114},"to":{"change":4,"start":3114,"end":3221},"introduced_by":4}],"inode":{"change":4,"pos":204}},"ins_contents":[{"Add":" attacks[idx] = attackWithBlocker(occupancies[idx], square, piece);"}],"del_contents":[{"Del":" bb.board = occupancies[idx]; // FIXME UGLY\n\n attacks[idx] = bb.riderBlocker(square, piece);\n"}]}},{"Edit":{"inode":{"change":4,"pos":7502},"path":"src/Chess.zig","line":22,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":381},"to":{"change":3,"start":381,"end":646},"introduced_by":3}],"inode":{"change":4,"pos":7502}}},"contents":[{"Del":"// 8 ♜ ♞ ♝ ♛ ♚ ♝ ♞ ♜\n// 7 ♟︎ ♟︎ ♟︎ ♟︎ ♟︎ ♟︎ ♟︎ ♟︎\n// 6 . . . . . . . .\n// 5 . . . . . . . .\n// 4 . . . . . . . .\n// 3 . . . . . . . .\n// 2 ♙ ♙ ♙ ♙ ♙ ♙ ♙ ♙\n// 1 ♖ ♘ ♗ ♕ ♔ ♗ ♘ ♖\n\n"}]}},{"Replacement":{"inode":{"change":4,"pos":7502},"path":"src/Chess.zig","line":91,"ins":{"up_context":[{"change":4,"pos":9021}],"down_context":[{"change":4,"pos":9165}],"flag":"BLOCK","start":3060,"end":4091,"inode":{"change":4,"pos":7502}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":9021},"to":{"change":4,"start":9021,"end":9165},"introduced_by":4}],"inode":{"change":4,"pos":7502}},"ins_contents":[{"Add":" // zig fmt: off"},{"Add":" a8:bool=false, b8:bool=false, c8:bool=false, d8:bool=false, e8:bool=false, f8:bool=false, g8:bool=false, h8:bool=false,"},{"Add":" a7:bool=false, b7:bool=false, c7:bool=false, d7:bool=false, e7:bool=false, f7:bool=false, g7:bool=false, h7:bool=false,"},{"Add":" a6:bool=false, b6:bool=false, c6:bool=false, d6:bool=false, e6:bool=false, f6:bool=false, g6:bool=false, h6:bool=false,"},{"Add":" a5:bool=false, b5:bool=false, c5:bool=false, d5:bool=false, e5:bool=false, f5:bool=false, g5:bool=false, h5:bool=false,"},{"Add":" a4:bool=false, b4:bool=false, c4:bool=false, d4:bool=false, e4:bool=false, f4:bool=false, g4:bool=false, h4:bool=false,"},{"Add":" a3:bool=false, b3:bool=false, c3:bool=false, d3:bool=false, e3:bool=false, f3:bool=false, g3:bool=false, h3:bool=false,"},{"Add":" a2:bool=false, b2:bool=false, c2:bool=false, d2:bool=false, e2:bool=false, f2:bool=false, g2:bool=false, h2:bool=false,"},{"Add":" a1:bool=false, b1:bool=false, c1:bool=false, d1:bool=false, e1:bool=false, f1:bool=false, g1:bool=false, h1:bool=false,"},{"Add":" // zig fmt: on"}],"del_contents":[{"Del":" board: BoardType = 0,\n\n pub fn set(self: *@This(), square: Square) void {\n self.board |= @as(BoardType, 1) << square.int();\n }\n"}]}},{"Edit":{"inode":{"change":4,"pos":7502},"path":"src/Chess.zig","line":103,"atom":{"NewVertex":{"up_context":[{"change":4,"pos":9234}],"down_context":[{"change":4,"pos":9234}],"flag":"BLOCK","start":4092,"end":4139,"inode":{"change":4,"pos":7502}}},"contents":[{"Add":" var ret = @bitCast(BoardType, self.*);"}]}},{"Replacement":{"inode":{"change":4,"pos":7502},"path":"src/Chess.zig","line":105,"ins":{"up_context":[{"change":4,"pos":9267}],"down_context":[{"change":4,"pos":9297}],"flag":"BLOCK","start":4140,"end":4194,"inode":{"change":4,"pos":7502}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":9267},"to":{"change":4,"start":9267,"end":9297},"introduced_by":4}],"inode":{"change":4,"pos":7502}},"ins_contents":[{"Add":" ret |= @as(BoardType, 1) << square.int();"}],"del_contents":[{"Del":" self.set(square);\n"}]}},{"Replacement":{"inode":{"change":4,"pos":7502},"path":"src/Chess.zig","line":107,"ins":{"up_context":[{"change":4,"pos":9307}],"down_context":[{"change":4,"pos":9559}],"flag":"BLOCK","start":4195,"end":4237,"inode":{"change":4,"pos":7502}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":9307},"to":{"change":4,"start":9307,"end":9559},"introduced_by":4}],"inode":{"change":4,"pos":7502}},"ins_contents":[{"Add":" self.* = @bitCast(BitBoard, ret);"}],"del_contents":[{"Del":" }\n\n pub fn isSet(self: @This(), square: Square) bool {\n return (self.board & @as(BoardType, 1) << square.int() != 0);\n }\n\n pub fn unSet(self: *@This(), square: Square) void {\n self.board &= @as(BoardType, 0) << square.int();\n"}]}},{"Edit":{"inode":{"change":4,"pos":7502},"path":"src/Chess.zig","line":110,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":9566},"to":{"change":4,"start":9566,"end":9873},"introduced_by":4}],"inode":{"change":4,"pos":7502}}},"contents":[{"Del":" pub fn flip(self: *@This(), square: Square) void {\n self.board ^= @as(BoardType, 1) << square.int();\n }\n\n // pop removes the bit if set\n pub fn pop(self: *@This(), square: Square) void {\n if (self.isSet(square))\n self.board ^= @as(BoardType, 1) << square.int();\n }\n\n"}]}},{"Replacement":{"inode":{"change":4,"pos":7502},"path":"src/Chess.zig","line":121,"ins":{"up_context":[{"change":4,"pos":10353}],"down_context":[{"change":4,"pos":10452}],"flag":"BLOCK","start":4238,"end":4352,"inode":{"change":4,"pos":7502}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":10353},"to":{"change":4,"start":10353,"end":10452},"introduced_by":4}],"inode":{"change":4,"pos":7502}},"ins_contents":[{"Add":" const mask: usize = if (@bitCast(BoardType, self) & (@as(BoardType, 1) << square) != 0) 1 else 0;"}],"del_contents":[{"Del":" const mask: usize = if (self.board & (@as(BoardType, 1) << square) != 0) 1 else 0;\n"}]}},{"Replacement":{"inode":{"change":4,"pos":7502},"path":"src/Chess.zig","line":129,"ins":{"up_context":[{"change":4,"pos":10702}],"down_context":[{"change":4,"pos":1292}],"flag":"BLOCK","start":4353,"end":4429,"inode":{"change":4,"pos":7502}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":10702},"to":{"change":4,"start":10702,"end":10763},"introduced_by":4}],"inode":{"change":4,"pos":7502}},"ins_contents":[{"Add":" std.debug.print(\"\\nBitBoard: {d}\\n\", .{@bitCast(BoardType, self)});"}],"del_contents":[{"Del":" std.debug.print(\"\\nBitBoard: {d}\\n\", .{self.board});\n"}]}},{"Edit":{"inode":{"change":4,"pos":7502},"path":"src/Chess.zig","line":132,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":10772},"to":{"change":4,"start":10772,"end":10909},"introduced_by":4}],"inode":{"change":4,"pos":7502}}},"contents":[{"Del":"\ntest \"BitBoard\" {\n { // set, unSet\n var bb: BitBoard = .{};\n try std.testing.expectEqual(@as(BoardType, 0), bb.board);\n"}]}},{"Edit":{"inode":{"change":4,"pos":7502},"path":"src/Chess.zig","line":133,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":10910},"to":{"change":4,"start":10910,"end":12112},"introduced_by":4},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":12112},"to":{"change":4,"start":1299,"end":1307},"introduced_by":4},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":1307},"to":{"change":3,"start":1212,"end":1213},"introduced_by":3}],"inode":{"change":4,"pos":7502}}},"contents":[{"Del":" bb.set(.a8);\n try std.testing.expectEqual(@as(BoardType, 1), bb.board);\n\n bb.unSet(.a8);\n bb.set(.h1);\n const exp = @as(BoardType, 1) << @as(u6, 63);\n try std.testing.expectEqual(exp, bb.board);\n }\n\n { // flip\n var bb: BitBoard = .{};\n\n bb.set(.e4);\n try std.testing.expect(bb.isSet(.e4));\n bb.set(.f1);\n try std.testing.expect(bb.isSet(.f1));\n\n bb.flip(.e4);\n bb.flip(.f1);\n try std.testing.expectEqual(@as(BoardType, 0), bb.board);\n\n bb.flip(.f1); // sets f1 again\n try std.testing.expectEqual(\n @as(BoardType, @as(BoardType, 1) << @enumToInt(Square.f1)),\n bb.board,\n );\n }\n\n { // pop\n var bb: BitBoard = .{};\n\n bb.set(.e4);\n bb.set(.f1);\n bb.pop(.e4);\n bb.pop(.f1);\n\n bb.set(.g3);\n try std.testing.expectEqual(\n @as(BoardType, @as(BoardType, 1) << @enumToInt(Square.g3)),\n bb.board,\n );\n\n bb.pop(.e4); // does nothing\n try std.testing.expectEqual(\n @as(BoardType, @as(BoardType, 1) << @enumToInt(Square.g3)),\n bb.board,\n );\n"},{"Del":" }\n}\n"},{"Del":"\n"}]}},{"Replacement":{"inode":{"change":4,"pos":7502},"path":"src/Chess.zig","line":162,"ins":{"up_context":[{"change":3,"pos":2012}],"down_context":[{"change":3,"pos":2057}],"flag":"BLOCK","start":4430,"end":4476,"inode":{"change":4,"pos":7502}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":2012},"to":{"change":3,"start":2012,"end":2057},"introduced_by":3}],"inode":{"change":4,"pos":7502}},"ins_contents":[{"Add":" self.bitboards[PE.Q.int()].d1 = true;"}],"del_contents":[{"Del":" self.bitboards[PE.Q.int()].set(.d1);\n"}]}},{"Replacement":{"inode":{"change":4,"pos":7502},"path":"src/Chess.zig","line":164,"ins":{"up_context":[{"change":3,"pos":2079}],"down_context":[{"change":3,"pos":2124}],"flag":"BLOCK","start":4477,"end":4523,"inode":{"change":4,"pos":7502}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":2079},"to":{"change":3,"start":2079,"end":2124},"introduced_by":3}],"inode":{"change":4,"pos":7502}},"ins_contents":[{"Add":" self.bitboards[PE.K.int()].e1 = true;"}],"del_contents":[{"Del":" self.bitboards[PE.K.int()].set(.e1);\n"}]}},{"Replacement":{"inode":{"change":4,"pos":7502},"path":"src/Chess.zig","line":175,"ins":{"up_context":[{"change":3,"pos":2550}],"down_context":[{"change":3,"pos":2595}],"flag":"BLOCK","start":4524,"end":4570,"inode":{"change":4,"pos":7502}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":2550},"to":{"change":3,"start":2550,"end":2595},"introduced_by":3}],"inode":{"change":4,"pos":7502}},"ins_contents":[{"Add":" self.bitboards[PE.q.int()].d8 = true;"}],"del_contents":[{"Del":" self.bitboards[PE.q.int()].set(.d8);\n"}]}},{"Replacement":{"inode":{"change":4,"pos":7502},"path":"src/Chess.zig","line":177,"ins":{"up_context":[{"change":3,"pos":2617}],"down_context":[{"change":3,"pos":2662}],"flag":"BLOCK","start":4571,"end":4617,"inode":{"change":4,"pos":7502}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":2617},"to":{"change":3,"start":2617,"end":2662},"introduced_by":3}],"inode":{"change":4,"pos":7502}},"ins_contents":[{"Add":" self.bitboards[PE.k.int()].e8 = true;"}],"del_contents":[{"Del":" self.bitboards[PE.k.int()].set(.e8);\n"}]}},{"Replacement":{"inode":{"change":4,"pos":7502},"path":"src/Chess.zig","line":191,"ins":{"up_context":[{"change":3,"pos":3088}],"down_context":[{"change":3,"pos":3161}],"flag":"BLOCK","start":4618,"end":4706,"inode":{"change":4,"pos":7502}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":3088},"to":{"change":3,"start":3088,"end":3161},"introduced_by":3}],"inode":{"change":4,"pos":7502}},"ins_contents":[{"Add":" if (@bitCast(BoardType, bb) & (@as(BoardType, 1) << square) != 0) {"}],"del_contents":[{"Del":" if (bb.board & (@as(BoardType, 1) << square) != 0) {\n"}]}}],"owner":"voroskoi","repo":"pistike","token":"Ln+kxKVwE+gGWn+d8Y59GUR5cneHtyXYJyzuV3MTOA0=","login":null}

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