Add selectable character pack system

LilAgents/CharacterPack.swift

@@ -0,0 +1,135 @@
+import AppKit
+
+struct CharacterConfig {
+    let videoName: String
+    let displayName: String
+    let accelStart: CFTimeInterval
+    let fullSpeedStart: CFTimeInterval
+    let decelStart: CFTimeInterval
+    let walkStop: CFTimeInterval
+    let walkAmountRange: ClosedRange<CGFloat>
+    let yOffset: CGFloat
+    let flipXOffset: CGFloat
+    let characterColor: NSColor
+    let initialPosition: CGFloat
+    let initialPauseRange: ClosedRange<Double>
+}
+
+struct CharacterPack {
+    let id: String
+    let name: String
+    let characters: [CharacterConfig]
+    let thinkingPhrases: [String]
+    let completionPhrases: [String]
+    let onboardingGreeting: String
+    let onboardingWelcome: String
+
+    // MARK: - Presets
+
+    static let `default` = CharacterPack(
+        id: "default",
+        name: "Bruce & Jazz",
+        characters: [
+            CharacterConfig(
+                videoName: "walk-bruce-01", displayName: "Bruce",
+                accelStart: 3.0, fullSpeedStart: 3.75, decelStart: 8.0, walkStop: 8.5,
+                walkAmountRange: 0.4...0.65, yOffset: -3, flipXOffset: 0,
+                characterColor: NSColor(red: 0.4, green: 0.72, blue: 0.55, alpha: 1.0),
+                initialPosition: 0.3, initialPauseRange: 0.5...2.0
+            ),
+            CharacterConfig(
+                videoName: "walk-jazz-01", displayName: "Jazz",
+                accelStart: 3.9, fullSpeedStart: 4.5, decelStart: 8.0, walkStop: 8.75,
+                walkAmountRange: 0.35...0.6, yOffset: -7, flipXOffset: -9,
+                characterColor: NSColor(red: 1.0, green: 0.4, blue: 0.0, alpha: 1.0),
+                initialPosition: 0.7, initialPauseRange: 8.0...14.0
+            ),
+        ],
+        thinkingPhrases: [
+            "hmm...", "thinking...", "one sec...", "ok hold on",
+            "let me check", "working on it", "almost...", "bear with me",
+            "on it!", "gimme a sec", "brb", "processing...",
+            "hang tight", "just a moment", "figuring it out",
+            "crunching...", "reading...", "looking..."
+        ],
+        completionPhrases: [
+            "done!", "all set!", "ready!", "here you go", "got it!",
+            "finished!", "ta-da!", "voila!"
+        ],
+        onboardingGreeting: "hi!",
+        onboardingWelcome: """
+        hey! we're bruce and jazz — your lil dock agents.
+
+        click either of us to open a Claude AI chat. we'll walk around while you work and let you know when Claude's thinking.
+
+        check the menu bar icon (top right) for themes, sounds, and more options.
+
+        click anywhere outside to dismiss, then click us again to start chatting.
+        """
+    )
+
+    static let droids = CharacterPack(
+        id: "droids",
+        name: "Droids",
+        characters: [
+            CharacterConfig(
+                videoName: "walk-r2d2-01", displayName: "R2-Do2",
+                accelStart: 3.0, fullSpeedStart: 3.75, decelStart: 8.0, walkStop: 8.5,
+                walkAmountRange: 0.4...0.65, yOffset: 30, flipXOffset: 0,
+                characterColor: NSColor(red: 0.2, green: 0.5, blue: 0.85, alpha: 1.0),
+                initialPosition: 0.2, initialPauseRange: 0.5...2.0
+            ),
+            CharacterConfig(
+                videoName: "walk-c3po-01", displayName: "C-3POa",
+                accelStart: 3.9, fullSpeedStart: 4.5, decelStart: 8.0, walkStop: 8.75,
+                walkAmountRange: 0.35...0.6, yOffset: 30, flipXOffset: -9,
+                characterColor: NSColor(red: 0.85, green: 0.72, blue: 0.2, alpha: 1.0),
+                initialPosition: 0.5, initialPauseRange: 8.0...14.0
+            ),
+            CharacterConfig(
+                videoName: "walk-bb8-01", displayName: "BB-Gr8",
+                accelStart: 3.0, fullSpeedStart: 3.75, decelStart: 8.0, walkStop: 8.5,
+                walkAmountRange: 0.45...0.7, yOffset: 30, flipXOffset: 0,
+                characterColor: NSColor(red: 0.92, green: 0.5, blue: 0.15, alpha: 1.0),
+                initialPosition: 0.8, initialPauseRange: 4.0...8.0
+            ),
+        ],
+        thinkingPhrases: [
+            "boop beep...", "searching feelings...", "consulting the Force...", "hold on...",
+            "recalculating hyperspace...", "scanning...", "almost there...", "patience you must have",
+            "on it, master!", "standby...", "computing...", "processing...",
+            "stay on target...", "one moment...", "the Force is strong...",
+            "beep bwoop...", "accessing archives...", "calculating odds..."
+        ],
+        completionPhrases: [
+            "the Force is with you!", "mission complete!", "ready, master!", "these are the droids!",
+            "done it is!", "I have a good feeling!", "roger roger!", "may the Force..."
+        ],
+        onboardingGreeting: "beep boop!",
+        onboardingWelcome: """
+        greetings! we're R2-Do2, C-3POa, and BB-Gr8 — your lil dock droids.
+
+        click any of us to open a Claude AI chat. we'll patrol the dock while you work and let you know when the Force is computing.
+
+        check the menu bar icon (top right) for themes, sounds, and more options.
+
+        click anywhere outside to dismiss, then click us again to start chatting. may the Force be with you!
+        """
+    )
+
+    static let allPacks: [CharacterPack] = [.default, .droids]
+    static var current: CharacterPack = .default
+
+    // MARK: - Persistence
+
+    private static let userDefaultsKey = "selectedCharacterPack"
+
+    static func loadSaved() -> CharacterPack {
+        let id = UserDefaults.standard.string(forKey: userDefaultsKey) ?? "default"
+        return allPacks.first { $0.id == id } ?? .default
+    }
+
+    static func saveCurrent() {
+        UserDefaults.standard.set(current.id, forKey: userDefaultsKey)
+    }
+}

LilAgents/LilAgentsApp.swift

@@ -30,20 +30,22 @@ class AppDelegate: NSObject, NSApplicationDelegate {
     // MARK: - Menu Bar
 
     func setupMenuBar() {
-        statusItem = NSStatusBar.system.statusItem(withLength: NSStatusItem.squareLength)
+        if statusItem == nil {
+            statusItem = NSStatusBar.system.statusItem(withLength: NSStatusItem.squareLength)
+        }
         if let button = statusItem?.button {
             button.image = NSImage(named: "MenuBarIcon") ?? NSImage(systemSymbolName: "figure.walk", accessibilityDescription: "lil agents")
         }
 
         let menu = NSMenu()
 
-        let char1Item = NSMenuItem(title: "Bruce", action: #selector(toggleChar1), keyEquivalent: "1")
-        char1Item.state = .on
-        menu.addItem(char1Item)
-
-        let char2Item = NSMenuItem(title: "Jazz", action: #selector(toggleChar2), keyEquivalent: "2")
-        char2Item.state = .on
-        menu.addItem(char2Item)
+        // Dynamic character toggle items
+        for (i, config) in CharacterPack.current.characters.enumerated() {
+            let item = NSMenuItem(title: config.displayName, action: #selector(toggleCharacter(_:)), keyEquivalent: "\(i + 1)")
+            item.tag = i
+            item.state = .on
+            menu.addItem(item)
+        }
 
         menu.addItem(NSMenuItem.separator())
 
@@ -63,6 +65,18 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         themeItem.submenu = themeMenu
         menu.addItem(themeItem)
 
+        // Character pack submenu
+        let packItem = NSMenuItem(title: "Characters", action: nil, keyEquivalent: "")
+        let packMenu = NSMenu()
+        for (i, pack) in CharacterPack.allPacks.enumerated() {
+            let item = NSMenuItem(title: pack.name, action: #selector(switchPack(_:)), keyEquivalent: "")
+            item.tag = i
+            item.state = pack.id == CharacterPack.current.id ? .on : .off
+            packMenu.addItem(item)
+        }
+        packItem.submenu = packMenu
+        menu.addItem(packItem)
+
         // Display submenu
         let displayItem = NSMenuItem(title: "Display", action: nil, keyEquivalent: "")
         let displayMenu = NSMenu()
@@ -130,6 +144,16 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         }
     }
 
+    @objc func switchPack(_ sender: NSMenuItem) {
+        let idx = sender.tag
+        guard idx < CharacterPack.allPacks.count else { return }
+
+        controller?.switchPack(CharacterPack.allPacks[idx])
+
+        // Rebuild menu to reflect new character names
+        setupMenuBar()
+    }
+
     @objc func switchDisplay(_ sender: NSMenuItem) {
         let idx = sender.tag
         controller?.pinnedScreenIndex = idx
@@ -141,22 +165,10 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         }
     }
 
-    @objc func toggleChar1(_ sender: NSMenuItem) {
-        guard let chars = controller?.characters, chars.count > 0 else { return }
-        let char = chars[0]
-        if char.window.isVisible {
-            char.window.orderOut(nil)
-            char.queuePlayer.pause()
-            sender.state = .off
-        } else {
-            char.window.orderFrontRegardless()
-            sender.state = .on
-        }
-    }
-
-    @objc func toggleChar2(_ sender: NSMenuItem) {
-        guard let chars = controller?.characters, chars.count > 1 else { return }
-        let char = chars[1]
+    @objc func toggleCharacter(_ sender: NSMenuItem) {
+        let idx = sender.tag
+        guard let chars = controller?.characters, idx < chars.count else { return }
+        let char = chars[idx]
         if char.window.isVisible {
             char.window.orderOut(nil)
             char.queuePlayer.pause()

LilAgents/LilAgentsController.swift

@@ -8,38 +8,8 @@ class LilAgentsController {
     private static let onboardingKey = "hasCompletedOnboarding"
 
     func start() {
-        let char1 = WalkerCharacter(videoName: "walk-bruce-01")
-        char1.accelStart = 3.0
-        char1.fullSpeedStart = 3.75
-        char1.decelStart = 8.0
-        char1.walkStop = 8.5
-        char1.walkAmountRange = 0.4...0.65
-
-        let char2 = WalkerCharacter(videoName: "walk-jazz-01")
-        char2.accelStart = 3.9
-        char2.fullSpeedStart = 4.5
-        char2.decelStart = 8.0
-        char2.walkStop = 8.75
-        char2.walkAmountRange = 0.35...0.6
-        char1.yOffset = -3
-        char2.yOffset = -7
-        char1.characterColor = NSColor(red: 0.4, green: 0.72, blue: 0.55, alpha: 1.0)
-        char2.characterColor = NSColor(red: 1.0, green: 0.4, blue: 0.0, alpha: 1.0)
-
-        char1.flipXOffset = 0
-        char2.flipXOffset = -9
-
-        char1.positionProgress = 0.3
-        char2.positionProgress = 0.7
-
-        char1.pauseEndTime = CACurrentMediaTime() + Double.random(in: 0.5...2.0)
-        char2.pauseEndTime = CACurrentMediaTime() + Double.random(in: 8.0...14.0)
-
-        char1.setup()
-        char2.setup()
-
-        characters = [char1, char2]
-        characters.forEach { $0.controller = self }
+        CharacterPack.current = CharacterPack.loadSaved()
+        loadCharacters(from: CharacterPack.current)
 
         setupDebugLine()
         startDisplayLink()
@@ -49,16 +19,45 @@ class LilAgentsController {
         }
     }
 
+    func loadCharacters(from pack: CharacterPack) {
+        for config in pack.characters {
+            let char = WalkerCharacter(videoName: config.videoName)
+            char.applyConfig(config)
+            char.setup()
+            characters.append(char)
+        }
+        characters.forEach { $0.controller = self }
+    }
+
+    func switchPack(_ pack: CharacterPack) {
+        characters.forEach { char in
+            char.claudeSession?.terminate()
+            char.claudeSession = nil
+            char.popoverWindow?.orderOut(nil)
+            char.popoverWindow = nil
+            char.terminalView = nil
+            char.thinkingBubbleWindow?.orderOut(nil)
+            char.thinkingBubbleWindow = nil
+            char.window.orderOut(nil)
+        }
+        characters.removeAll()
+
+        CharacterPack.current = pack
+        CharacterPack.saveCurrent()
+
+        loadCharacters(from: pack)
+    }
+
     private func triggerOnboarding() {
-        guard let bruce = characters.first else { return }
-        bruce.isOnboarding = true
-        // Show "hi!" bubble after a short delay so the character is visible first
+        guard let first = characters.first else { return }
+        let greeting = CharacterPack.current.onboardingGreeting
+        first.isOnboarding = true
         DispatchQueue.main.asyncAfter(deadline: .now() + 2.0) {
-            bruce.currentPhrase = "hi!"
-            bruce.showingCompletion = true
-            bruce.completionBubbleExpiry = CACurrentMediaTime() + 600 // stays until clicked
-            bruce.showBubble(text: "hi!", isCompletion: true)
-            bruce.playCompletionSound()
+            first.currentPhrase = greeting
+            first.showingCompletion = true
+            first.completionBubbleExpiry = CACurrentMediaTime() + 600
+            first.showBubble(text: greeting, isCompletion: true)
+            first.playCompletionSound()
         }
     }
 

LilAgents/WalkerCharacter.swift

@@ -3,6 +3,7 @@ import AppKit
 
 class WalkerCharacter {
     let videoName: String
+    var displayName: String = ""
     var window: NSWindow!
     var playerLayer: AVPlayerLayer!
     var queuePlayer: AVQueuePlayer!
@@ -59,6 +60,20 @@ class WalkerCharacter {
         self.videoName = videoName
     }
 
+    func applyConfig(_ config: CharacterConfig) {
+        displayName = config.displayName
+        accelStart = config.accelStart
+        fullSpeedStart = config.fullSpeedStart
+        decelStart = config.decelStart
+        walkStop = config.walkStop
+        walkAmountRange = config.walkAmountRange
+        yOffset = config.yOffset
+        flipXOffset = config.flipXOffset
+        characterColor = config.characterColor
+        positionProgress = config.initialPosition
+        pauseEndTime = CACurrentMediaTime() + Double.random(in: config.initialPauseRange)
+    }
+
     // MARK: - Setup
 
     func setup() {
@@ -136,15 +151,7 @@ class WalkerCharacter {
         // Show static welcome message instead of Claude terminal
         terminalView?.inputField.isEditable = false
         terminalView?.inputField.placeholderString = ""
-        let welcome = """
-        hey! we're bruce and jazz — your lil dock agents.
-
-        click either of us to open a Claude AI chat. we'll walk around while you work and let you know when Claude's thinking.
-
-        check the menu bar icon (top right) for themes, sounds, and more options.
-
-        click anywhere outside to dismiss, then click us again to start chatting.
-        """
+        let welcome = CharacterPack.current.onboardingWelcome
         terminalView?.appendStreamingText(welcome)
         terminalView?.endStreaming()
 
@@ -393,18 +400,8 @@ class WalkerCharacter {
 
     // MARK: - Thinking Bubble
 
-    private static let thinkingPhrases = [
-        "hmm...", "thinking...", "one sec...", "ok hold on",
-        "let me check", "working on it", "almost...", "bear with me",
-        "on it!", "gimme a sec", "brb", "processing...",
-        "hang tight", "just a moment", "figuring it out",
-        "crunching...", "reading...", "looking..."
-    ]
-
-    private static let completionPhrases = [
-        "done!", "all set!", "ready!", "here you go", "got it!",
-        "finished!", "ta-da!", "voila!"
-    ]
+    private static var thinkingPhrases: [String] { CharacterPack.current.thinkingPhrases }
+    private static var completionPhrases: [String] { CharacterPack.current.completionPhrases }
 
     private var lastPhraseUpdate: CFTimeInterval = 0
     var currentPhrase = ""