wehub-resource-sync
63 lines
1.7 KiB
Swift
63 lines
1.7 KiB
Swift
import Foundation
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enum LoadingPattern: String, CaseIterable, Identifiable {
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case knightRider
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case cylon
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case outsideIn
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case race
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case pulse
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case unbraid
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var id: String {
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self.rawValue
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}
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var displayName: String {
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switch self {
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case .knightRider: "Knight Rider"
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case .cylon: "Cylon"
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case .outsideIn: "Outside-In"
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case .race: "Race"
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case .pulse: "Pulse"
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case .unbraid: "Unbraid (logo → bars)"
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}
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}
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/// Secondary offset so the lower bar moves differently.
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var secondaryOffset: Double {
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switch self {
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case .knightRider: .pi
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case .cylon: .pi / 2
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case .outsideIn: .pi
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case .race: .pi / 3
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case .pulse: .pi / 2
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case .unbraid: .pi / 2
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}
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}
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func value(phase: Double) -> Double {
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let v: Double
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switch self {
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case .knightRider:
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v = 0.5 + 0.5 * sin(phase) // ping-pong
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case .cylon:
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let t = phase.truncatingRemainder(dividingBy: .pi * 2) / (.pi * 2)
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v = t // sawtooth 0→1
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case .outsideIn:
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v = abs(cos(phase)) // high at edges, dip center
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case .race:
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let t = (phase * 1.2).truncatingRemainder(dividingBy: .pi * 2) / (.pi * 2)
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v = t
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case .pulse:
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v = 0.4 + 0.6 * (0.5 + 0.5 * sin(phase)) // 40–100%
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case .unbraid:
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v = 0.5 + 0.5 * sin(phase) // smooth 0→1 for morph
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}
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return max(0, min(v * 100, 100))
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}
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}
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extension Notification.Name {
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static let codexbarDebugReplayAllAnimations = Notification.Name("codexbarDebugReplayAllAnimations")
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}
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