56 lines
1.6 KiB
Swift
56 lines
1.6 KiB
Swift
//
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// JShape.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 JShape: Shape {
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/*
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Orientation 0:
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| * | 0 |
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| | 1 |
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| 3 | 2 |
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Orientation 90:
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| 3 | * | |
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| 2 | 1 | 0 |
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Orientation 180:
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| 2*| 3 |
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| 1 | |
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| 0 | |
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Orientation 270:
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| 0 | 1*| 2 |
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| | | 3 |
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* marks the row/column indicator for the shape
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*/
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// Rotates around block #1
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override var color: BlockColor? {
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return .Blue
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}
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override var blockRowColumnPositions: [Orientation : Array<(columnDiff: Int, rowDiff: Int)>] {
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return [
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Orientation.Zero: [(1, 0), (1, 1), (1, 2), (0, 2)],
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Orientation.Ninety: [(1, 1), (0, 1), (-1, 1), (-1, 0)],
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Orientation.OneEighty: [(0, 2), (0, 1), (0, 0), (1, 0)],
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Orientation.TwoSeventy: [(-1, 0), (0, 0), (1, 0), (1, 1)]
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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[ThirdBlockIdx], blocks[FourthBlockIdx]],
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Orientation.Ninety: [blocks[FirstBlockIdx], blocks[SecondBlockIdx], blocks[ThirdBlockIdx]],
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Orientation.OneEighty: [blocks[FirstBlockIdx], blocks[FourthBlockIdx]],
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Orientation.TwoSeventy: [blocks[FirstBlockIdx], blocks[SecondBlockIdx], blocks[FourthBlockIdx]]
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]
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}
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}
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