Zum Inhalt

apple/PhysarumApp/Sources/Remote/RemoteSendGate.swift

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
import Foundation

/// Pure throttle decision for the editor-remote sender: `params` are coalesced to at most one send
/// per `minParamInterval` (LAN-smooth, avoids flooding the ATV while a slider drags); selection and
/// intents are discrete events and always pass. Time is injected so it is host-testable. The
/// interval is measured from the last *send*, so dropped attempts never reset the clock.
struct RemoteSendGate {
    let minParamInterval: TimeInterval
    private var lastParamSend: TimeInterval = -.greatestFiniteMagnitude

    init(minParamInterval: TimeInterval) { self.minParamInterval = minParamInterval }

    mutating func allowParams(at now: TimeInterval) -> Bool {
        guard now - lastParamSend >= minParamInterval else { return false }
        lastParamSend = now
        return true
    }

    func allowSelection() -> Bool { true }
}