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authorNavan Chauhan <navanchauhan@gmail.com>2024-04-17 12:02:38 -0600
committerNavan Chauhan <navanchauhan@gmail.com>2024-04-17 12:02:38 -0600
commite7e30f219c0129db7cb72f04e200098417ce25d0 (patch)
tree3d34da76f3a45e93d4d2fc31aad13a3712208e53 /Sources/SwiftChessNeo/Sequence+Sage.swift
parentebfdb87512e7e32787b71e7a162ff109584f6fcf (diff)
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+//
+// Sequence+Sage.swift
+// Sage
+//
+// Copyright 2016-2017 Nikolai Vazquez
+// Modified by SuperGeroy
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+extension Sequence where Iterator.Element == Square {
+
+ /// Returns moves from `square` to the squares in `self`.
+ public func moves(from square: Square) -> [Move] {
+ return self.map({ square >>> $0 })
+ }
+
+ /// Returns moves from the squares in `self` to `square`.
+ public func moves(to square: Square) -> [Move] {
+ return self.map({ $0 >>> square })
+ }
+
+}