KCD/DamageView.swift

   1 //
   2 //  DamageView.swift
   3 //  KCD
   4 //
   5 //  Created by Hori,Masaki on 2017/01/01.
   6 //  Copyright © 2017年 Hori,Masaki. All rights reserved.
   7 //
   8
   9 import Cocoa
  10
  11 enum DamageType: Int {
  12
  13     case none = 0
  14     case slightly
  15     case modest
  16     case badly
  17 }
  18
  19 final class DamageView: NSView {
  20
  21     @objc dynamic var damageType: Int = 0 {
  22
  23         willSet {
  24             guard let v = DamageType(rawValue: newValue) else { return Logger.shared.log("Can not set damageType") }
  25
  26             if innerDamageType != v { needsDisplay = true }
  27
  28             innerDamageType = v
  29         }
  30     }
  31
  32     var controlSize: NSControl.ControlSize = .regular
  33     private var innerDamageType: DamageType = .none
  34     private var color: NSColor? {
  35
  36         switch innerDamageType {
  37         case .none:
  38             return nil
  39
  40         case .slightly:
  41             return #colorLiteral(red: 1.000, green: 0.956, blue: 0.012, alpha: 0.5)
  42
  43         case .modest:
  44             return NSColor.orange.withAlphaComponent(0.5)
  45
  46         case .badly:
  47             return NSColor.red.withAlphaComponent(0.5)
  48         }
  49     }
  50
  51     private var borderColor: NSColor? {
  52
  53         switch innerDamageType {
  54         case .none:
  55             return nil
  56
  57         case .slightly:
  58             return NSColor.orange.withAlphaComponent(0.5)
  59
  60         case .modest:
  61             return NSColor.orange.withAlphaComponent(0.9)
  62
  63         case .badly:
  64             return NSColor.red.withAlphaComponent(0.9)
  65         }
  66     }
  67
  68     private var path: Polygon? {
  69
  70         switch controlSize {
  71         case .regular:
  72             return pathForRegular
  73
  74         case .small, .mini:
  75             return pathForSmall
  76         }
  77     }
  78
  79     private var pathForRegular: Polygon? {
  80
  81         let height = bounds.height
  82
  83         switch innerDamageType {
  84         case .none:
  85             return nil
  86
  87         case .slightly:
  88             return Polygon()
  89                 .move(to: NSPoint(x: 35.0, y: height - 2.0))
  90                 .line(to: NSPoint(x: 0.0, y: height - 2.0))
  91                 .line(to: NSPoint(x: 0.0, y: height - 35.0))
  92                 .close()
  93
  94         case .modest:
  95             return Polygon()
  96                 .move(to: NSPoint(x: 50.0, y: height - 2.0))
  97                 .line(to: NSPoint(x: 25.0, y: height - 2.0))
  98                 .line(to: NSPoint(x: 0.0, y: height - 25.0))
  99                 .line(to: NSPoint(x: 0.0, y: height - 50.0))
 100                 .close()
 101
 102         case .badly:
 103             return Polygon()
 104                 .move(to: NSPoint(x: 60.0, y: height - 2.0))
 105                 .line(to: NSPoint(x: 53.0, y: height - 2.0))
 106                 .line(to: NSPoint(x: 0.0, y: height - 53.0))
 107                 .line(to: NSPoint(x: 0.0, y: height - 60.0))
 108                 .close()
 109                 .move(to: NSPoint(x: 47.0, y: height - 2.0))
 110                 .line(to: NSPoint(x: 23.0, y: height - 2.0))
 111                 .line(to: NSPoint(x: 0.0, y: height - 23.0))
 112                 .line(to: NSPoint(x: 0.0, y: height - 47.0))
 113                 .close()
 114         }
 115     }
 116
 117     private var pathForSmall: Polygon? {
 118
 119         let height = bounds.height
 120
 121         switch innerDamageType {
 122         case .none:
 123             return nil
 124
 125         case .slightly:
 126             return Polygon()
 127                 .move(to: NSPoint(x: 35.0, y: height - 2.0))
 128                 .line(to: NSPoint(x: 0.0, y: height - 2.0))
 129                 .line(to: NSPoint(x: 0.0, y: height - 35.0))
 130                 .close()
 131
 132         case .modest:
 133             return Polygon()
 134                 .move(to: NSPoint(x: 50.0, y: height - 2.0))
 135                 .line(to: NSPoint(x: 25.0, y: height - 2.0))
 136                 .line(to: NSPoint(x: 0.0, y: height - 25.0))
 137                 .line(to: NSPoint(x: 0.0, y: height - 50.0))
 138                 .close()
 139
 140         case .badly:
 141             return Polygon()
 142                 .move(to: NSPoint(x: 55.0, y: height - 2.0))
 143                 .line(to: NSPoint(x: 48.0, y: height - 2.0))
 144                 .line(to: NSPoint(x: 0.0, y: height - 48.0))
 145                 .line(to: NSPoint(x: 0.0, y: height - 55.0))
 146                 .close()
 147                 .move(to: NSPoint(x: 42.0, y: height - 2.0))
 148                 .line(to: NSPoint(x: 20.0, y: height - 2.0))
 149                 .line(to: NSPoint(x: 0.0, y: height - 20.0))
 150                 .line(to: NSPoint(x: 0.0, y: height - 42.0))
 151                 .close()
 152         }
 153     }
 154
 155     override func draw(_ dirtyRect: NSRect) {
 156
 157         super.draw(dirtyRect)
 158
 159         color?.setFill()
 160         borderColor?.setStroke()
 161         path?.fill()
 162         path?.stroke()
 163     }
 164 }