43 lines
1.2 KiB
Swift
43 lines
1.2 KiB
Swift
//
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// LineShape.swift
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// Privyet
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//
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// Created by Amy Bowersox on 5/24/20.
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// Copyright © 2020 Erbosoft Metaverse Design Solutions. All rights reserved.
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//
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import Foundation
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class LineShape: Shape {
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/*
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Orientations 0 and 180:
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| 0*|
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| 1 |
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| 2 |
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| 3 |
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Orientations 90 and 270:
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| 0 | 1*| 2 | 3 |
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* markes the row-column indicator for the shape
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*/
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// Hinges about the second block
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override var blockRowColumnPositions: [Orientation : Array<(columnDiff: Int, rowDiff: Int)>] {
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return [
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Orientation.Zero: [(0, 0), (0, 1), (0, 2), (0, 3)],
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Orientation.Ninety: [(-1, 0), (0, 0), (1, 0), (2, 0)],
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Orientation.OneEighty: [(0, 0), (0, 1), (0, 2), (0, 3)],
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Orientation.TwoSeventy: [(-1, 0), (0, 0), (1, 0), (2, 0)]
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]
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}
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override var bottomBlocksForOrientations: [Orientation : Array<Block>] {
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return [
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Orientation.Zero: [blocks[FourthBlockIdx]],
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Orientation.Ninety: blocks,
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Orientation.OneEighty: [blocks[FourthBlockIdx]],
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Orientation.TwoSeventy: blocks
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]
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}
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}
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