maksarsanjeev
1660 lines
68 KiB
Swift
1660 lines
68 KiB
Swift
import Foundation
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import CoreGraphics
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import QuartzCore
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import SwiftUI
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// MARK: - Easing functions (same as prototype: E.out, E.inOut, E.back, E.lin)
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enum Ease {
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static func out(_ t: CGFloat) -> CGFloat { 1 - pow(1 - t, 3) }
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static func inOut(_ t: CGFloat) -> CGFloat { t < 0.5 ? 4*t*t*t : 1 - pow(-2*t+2, 3)/2 }
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static func back(_ t: CGFloat) -> CGFloat { let c1: CGFloat = 1.7; let c3 = c1+1; return 1+c3*pow(t-1,3)+c1*pow(t-1,2) }
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static func lin(_ t: CGFloat) -> CGFloat { t }
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}
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// MARK: - Tween key: [target, duration_ms, easing]
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struct TweenKey {
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let target: CGFloat
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let duration: CGFloat // milliseconds
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let ease: (CGFloat) -> CGFloat
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}
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struct Tween {
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let property: String
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var keys: [TweenKey]
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var keyIndex: Int = 0
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var from: CGFloat
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var startTime: Double // CACurrentMediaTime() * 1000
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var onComplete: (() -> Void)? = nil
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}
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// MARK: - Particle
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struct Particle {
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enum ParticleType { case heart, star, spark, sweat, z }
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var type: ParticleType
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var x, y, vx, vy: CGFloat
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var age: Double // seconds
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var life: Double
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var rot: CGFloat
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var size: CGFloat
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}
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// MARK: - Bot state config (mirrors STATES in prototype)
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struct BotStateCfg {
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let color: CGColor
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let tint: CGFloat
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let eye: EyeShape
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let badge: BadgeType?
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let badgeColor: CGColor
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let glow: CGColor
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let glowOpacity: CGFloat
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let bounces: Bool
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let scans: Bool
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let breathes: Bool
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let zz: Bool
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let sweat: Bool
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let look: CGPoint? // fixed look direction
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let tilt: CGFloat
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let sound: String?
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}
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enum EyeShape: String {
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case pill, wide, dot, line, flat, happy, closed, spiral, heart, star, tired, wink, cup
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}
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enum BadgeType {
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case dots(CGColor)
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case bang(CGColor)
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case question(CGColor)
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case dot(CGColor)
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}
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// MARK: - Mochi track constants (from PISTES.mochi)
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enum MochiConst {
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static let eyeW: CGFloat = 0.25
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static let eyeH: CGFloat = 0.27
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static let eyeSp: CGFloat = 0.37
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static let eyeP: CGFloat = -0.12
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static let baseTop = CGColor(red: 0.929, green: 0.929, blue: 0.937, alpha: 1) // #EDEDEF
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static let baseBottom = CGColor(red: 0.769, green: 0.773, blue: 0.792, alpha: 1) // #C4C5CA
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static let ink = CGColor(red: 0.102, green: 0.082, blue: 0.071, alpha: 1) // #1A1412
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static let miniInk = CGColor(red: 0.063, green: 0.075, blue: 0.102, alpha: 1) // #10131A
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}
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// MARK: - Bot state configs
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let BotStates: [BotState: BotStateCfg] = [
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.idle: BotStateCfg(
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color: CGColor(red:0.902,green:0.914,blue:0.933,alpha:1), tint:0,
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eye:.pill, badge:nil,
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badgeColor: .white, glow: CGColor(red:1,green:1,blue:1,alpha:0.35), glowOpacity:0.25,
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bounces:false, scans:false, breathes:false, zz:false, sweat:false,
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look:nil, tilt:0, sound:nil),
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.working: BotStateCfg(
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color: CGColor(red:0.231,green:0.620,blue:1,alpha:1), tint:0.72,
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eye:.pill, badge:.dots(CGColor(red:0.231,green:0.620,blue:1,alpha:1)),
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badgeColor: CGColor(red:0.231,green:0.620,blue:1,alpha:1),
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glow: CGColor(red:0.231,green:0.620,blue:1,alpha:1), glowOpacity:0.55,
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bounces:false, scans:false, breathes:false, zz:false, sweat:false,
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look:nil, tilt:0, sound:"work"),
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.thinking: BotStateCfg(
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color: CGColor(red:0.545,green:0.361,blue:0.965,alpha:1), tint:0.72,
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eye:.pill, badge:.dots(CGColor(red:0.545,green:0.361,blue:0.965,alpha:1)),
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badgeColor: CGColor(red:0.545,green:0.361,blue:0.965,alpha:1),
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glow: CGColor(red:0.545,green:0.361,blue:0.965,alpha:1), glowOpacity:0.5,
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bounces:false, scans:false, breathes:false, zz:false, sweat:false,
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look: CGPoint(x:0.55, y:0.55), tilt:0, sound:"think"),
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.searching: BotStateCfg(
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color: CGColor(red:0.388,green:0.396,blue:0.949,alpha:1), tint:0.72,
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eye:.pill, badge:.dots(CGColor(red:0.388,green:0.396,blue:0.949,alpha:1)),
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badgeColor: CGColor(red:0.388,green:0.396,blue:0.949,alpha:1),
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glow: CGColor(red:0.388,green:0.396,blue:0.949,alpha:1), glowOpacity:0.55,
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bounces:false, scans:true, breathes:false, zz:false, sweat:false,
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look:nil, tilt:0, sound:"search"),
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.approval: BotStateCfg(
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color: CGColor(red:0.961,green:0.647,blue:0.141,alpha:1), tint:0.78,
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eye:.wide, badge:.bang(CGColor(red:0.961,green:0.647,blue:0.141,alpha:1)),
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badgeColor: CGColor(red:0.961,green:0.647,blue:0.141,alpha:1),
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glow: CGColor(red:0.961,green:0.647,blue:0.141,alpha:1), glowOpacity:0.6,
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bounces:true, scans:false, breathes:false, zz:false, sweat:false,
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look:nil, tilt:0, sound:"approval"),
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.question: BotStateCfg(
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color: CGColor(red:0.133,green:0.827,blue:0.933,alpha:1), tint:0.75,
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eye:.pill, badge:.question(CGColor(red:0.133,green:0.827,blue:0.933,alpha:1)),
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badgeColor: CGColor(red:0.133,green:0.827,blue:0.933,alpha:1),
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glow: CGColor(red:0.133,green:0.827,blue:0.933,alpha:1), glowOpacity:0.55,
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bounces:false, scans:false, breathes:false, zz:false, sweat:false,
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look:nil, tilt:0.17, sound:"question"),
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.error: BotStateCfg(
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color: CGColor(red:0.957,green:0.314,blue:0.369,alpha:1), tint:0.78,
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eye:.flat, badge:.dot(CGColor(red:0.957,green:0.314,blue:0.369,alpha:1)),
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badgeColor: CGColor(red:0.957,green:0.314,blue:0.369,alpha:1),
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glow: CGColor(red:0.957,green:0.314,blue:0.369,alpha:1), glowOpacity:0.55,
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bounces:false, scans:false, breathes:false, zz:false, sweat:false,
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look:nil, tilt:0, sound:"error"),
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.finished: BotStateCfg(
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color: CGColor(red:0.204,green:0.831,blue:0.600,alpha:1), tint:0.35,
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eye:.happy, badge:.dot(CGColor(red:0.204,green:0.831,blue:0.600,alpha:1)),
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badgeColor: CGColor(red:0.204,green:0.831,blue:0.600,alpha:1),
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glow: CGColor(red:0.204,green:0.831,blue:0.600,alpha:1), glowOpacity:0.5,
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bounces:false, scans:false, breathes:false, zz:false, sweat:false,
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look:nil, tilt:0, sound:"finish"),
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.ratelimit: BotStateCfg(
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color: CGColor(red:0.984,green:0.573,blue:0.235,alpha:1), tint:0.72,
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eye:.tired, badge:.dot(CGColor(red:0.984,green:0.573,blue:0.235,alpha:1)),
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badgeColor: CGColor(red:0.984,green:0.573,blue:0.235,alpha:1),
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glow: CGColor(red:0.984,green:0.573,blue:0.235,alpha:1), glowOpacity:0.45,
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bounces:false, scans:false, breathes:false, zz:false, sweat:true,
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look:nil, tilt:0, sound:"rate"),
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.sleeping: BotStateCfg(
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color: CGColor(red:0.580,green:0.635,blue:0.722,alpha:1), tint:0.32,
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eye:.closed, badge:nil,
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badgeColor: .white,
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glow: CGColor(red:0.580,green:0.635,blue:0.722,alpha:1), glowOpacity:0.2,
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bounces:false, scans:false, breathes:true, zz:true, sweat:false,
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look:nil, tilt:0, sound:"sleep"),
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.dizzy: BotStateCfg(
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color: CGColor(red:0.957,green:0.447,blue:0.714,alpha:1), tint:0.7,
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eye:.spiral, badge:nil,
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badgeColor: .white,
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glow: CGColor(red:0.957,green:0.447,blue:0.714,alpha:1), glowOpacity:0.55,
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bounces:false, scans:false, breathes:false, zz:false, sweat:false,
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look:nil, tilt:0, sound:"dizzy"),
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]
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// MARK: - Bot engine
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@MainActor
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final class BotEngine: ObservableObject {
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var isMini: Bool = false
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var bodyColor: CGColor? = nil // override for mini bots
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// Animation state (mirrors prototype 's' object)
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var yaw: CGFloat = 0
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var pitch: CGFloat = 0
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var roll: CGFloat = 0
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var rollTurns: CGFloat = 1
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var tilt: CGFloat = 0
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var open: CGFloat = 1 // eye open amount
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var sx: CGFloat = 1 // scale X
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var sy: CGFloat = 1 // scale Y
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var oy: CGFloat = 0 // offset Y (bounce)
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var ox: CGFloat = 0 // offset X (shake)
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var tint: CGFloat = 0
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var morph: CGFloat = 0 // morph to rect (for upload bucket)
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var hands: CGFloat = 0
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var blush: CGFloat = 0
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var outfit: Outfit = .none
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var es: CGFloat = 1 // eye scale
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var badgeS: CGFloat = 0 // badge scale
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var outfitPresence: CGFloat = 0 // 0=hidden, 1=fully visible (animated)
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private var outfitTarget: Outfit = .none
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// Physical spring (hat/pompom lag) — updated in update()
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var physDx: CGFloat = 0 // horizontal lag (-1..1)
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var physDy: CGFloat = 0 // vertical lag (-1..1)
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private var physVx: CGFloat = 0
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private var physVy: CGFloat = 0
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private var prevYaw: CGFloat = 0
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private var prevOy: CGFloat = 0
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private var prevRoll: CGFloat = 0
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// Targets
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var tgYaw: CGFloat = 0
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var tgPitch: CGFloat = 0
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var tgTilt: CGFloat = 0
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var tgSy: CGFloat = 1
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var tgSx: CGFloat = 1
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var tgEs: CGFloat = 1 // eye-scale target (hover love: 1.08, normal: 1)
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// Particle canvas overhang (extra canvas height at top for hearts to fly into)
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var particleOverhang: CGFloat = 0
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// Mouth spring (fraction of R: 0=closed, 0.20=hover, 0.42=open, 0.50=overopen)
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var slotH: CGFloat = 0 // current height (fraction of R)
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var slotHTarget: CGFloat = 0 // spring target
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var slotHVel: CGFloat = 0 // spring velocity (fraction of R / s)
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var isChewing: Bool = false // true for ~800ms after gulp swallow
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// Color (animated)
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var col: (CGFloat, CGFloat, CGFloat) = (0.902, 0.914, 0.933) // idle
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var colT: (CGFloat, CGFloat, CGFloat) = (0.902, 0.914, 0.933)
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// State
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var state: BotState = .idle
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var cfg: BotStateCfg = BotStates[.idle]!
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// Eye override (emote)
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var eyeOverride: EyeShape? = nil
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var eyeOverrideUntil: Double = 0 // CACurrentMediaTime()
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var permanentEye: EyeShape? = nil // restored after temporary emote/blink expires
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var permanentEmote: BotEmote? = nil // stored so doMiniBehaviorLoop can switch on it
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var miniNextBehavior: Double = 0 // CACurrentMediaTime() of next periodic mini action
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// Badge animation
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var badge: BadgeType? = nil
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var badgeKey: String = "none"
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var badgeToken: Int = 0
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// Tweens (keyed by property name)
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var tweens: [String: Tween] = [:]
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var locks: Set<String> = []
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// Particles
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var particles: [Particle] = []
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// Look target
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var lookX: CGFloat = 0
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var lookY: CGFloat = 0
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// Timing
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var lastTime: Double = CACurrentMediaTime()
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var t0: Double = CACurrentMediaTime() - Double.random(in: 0...5)
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var nextBlink: Double = CACurrentMediaTime() + 1.5 + Double.random(in: 0...2)
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var waveUntil: Double = 0
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var waveStart: Double = 0 // CACurrentMediaTime() when wave animation began
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var greetToken: Int = 0 // incremented to invalidate stale greet closures
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var lastAmbient: Double = 0
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// Slap tracking (for dizzy on 3 slaps)
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var slapTimes: [Double] = []
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// Dancing (Apple Music)
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var isDancing: Bool = false
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var dancingLevel: CGFloat = 0 // 0→1 over 0.3s, 1→0 over 0.5s
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// Mini wandering look (random, ignores mouse)
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var miniLookTarget: CGPoint = .zero
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var miniLookNextTime: Double = 0
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// MARK: - Public API
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func setState(_ newState: BotState, force: Bool = false) {
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guard state != newState || force else { return }
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let prev = state
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state = newState
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cfg = BotStates[newState]!
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colT = cgColorToTuple(cfg.color)
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setTarget(key: "tint", value: cfg.tint)
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setTarget(key: "tilt", value: cfg.tilt)
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setBadge(cfg.badge)
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switch newState {
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case .finished:
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doRoll(duration: 950, turns: 1)
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DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) { [weak self] in
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self?.emit(.spark, count: 5)
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}
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case .error:
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anim("ox", keys: [
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TweenKey(target: 0.08, duration: 50, ease: Ease.out),
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TweenKey(target: -0.08, duration: 70, ease: Ease.inOut),
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TweenKey(target: 0.05, duration: 70, ease: Ease.inOut),
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TweenKey(target: 0, duration: 90, ease: Ease.out),
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])
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case .approval:
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anim("oy", keys: [
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TweenKey(target: -0.2, duration: 150, ease: Ease.out),
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TweenKey(target: 0, duration: 300, ease: Ease.back),
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])
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case .dizzy:
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doRoll(duration: 1300, turns: 2)
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case .question:
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blink()
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case .ratelimit:
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emit(.sweat, count: 1)
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default:
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if prev != .idle || newState != .idle { blink() }
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}
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}
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func setBadge(_ b: BadgeType?) {
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let key = badgeString(b)
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guard key != badgeKey else { return }
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badgeKey = key
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let tok = badgeToken + 1
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badgeToken = tok
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anim("badgeS", keys: [TweenKey(target: 0, duration: 90, ease: Ease.inOut)])
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DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) { [weak self] in
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guard let self, tok == self.badgeToken else { return }
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self.badge = b
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if b != nil {
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self.anim("badgeS", keys: [TweenKey(target: 1, duration: 280, ease: Ease.back)])
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}
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}
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}
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func blink() {
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guard !locks.contains("open") else { return }
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anim("open", keys: [
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TweenKey(target: 0.06, duration: 70, ease: Ease.inOut),
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TweenKey(target: 1, duration: 130, ease: Ease.out),
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])
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}
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func squash() {
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physVy += 0.6
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anim("sy", keys: [
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TweenKey(target: 0.78, duration: 70, ease: Ease.out),
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TweenKey(target: 1.1, duration: 130, ease: Ease.out),
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TweenKey(target: 1, duration: 170, ease: Ease.inOut),
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])
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anim("sx", keys: [
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TweenKey(target: 1.16, duration: 70, ease: Ease.out),
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TweenKey(target: 0.95, duration: 130, ease: Ease.out),
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TweenKey(target: 1, duration: 170, ease: Ease.inOut),
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])
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}
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// MARK: - Gulp (mailbox swallow)
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func gulp() {
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// Open mouth wide for the swallow, then close during chewing
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slotHTarget = 0.42
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DispatchQueue.main.asyncAfter(deadline: .now() + 0.46) { [weak self] in
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self?.slotHTarget = 0
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self?.isChewing = true
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DispatchQueue.main.asyncAfter(deadline: .now() + 0.80) { [weak self] in
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self?.isChewing = false
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}
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}
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anim("sy", keys: [
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TweenKey(target: 0.78, duration: 80, ease: Ease.out),
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TweenKey(target: 1.18, duration: 130, ease: Ease.out),
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TweenKey(target: 1, duration: 220, ease: Ease.back),
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])
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anim("sx", keys: [
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TweenKey(target: 1.28, duration: 80, ease: Ease.out),
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TweenKey(target: 0.92, duration: 130, ease: Ease.out),
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TweenKey(target: 1, duration: 220, ease: Ease.back),
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])
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blink()
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}
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// MARK: - Slap (dizzy mechanic)
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||
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func slap() {
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interruptGreet()
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guard state != .dizzy else { return }
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let now = CACurrentMediaTime()
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slapTimes = slapTimes.filter { now - $0 < 1.7 }
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slapTimes.append(now)
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SoundEngine.shared.play("slap")
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squash()
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physVy -= 1.2
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physVx += Bool.random() ? 0.7 : -0.7
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if slapTimes.count >= 3 {
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slapTimes = []
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NotificationCenter.default.post(name: .botDizzy, object: nil)
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} else {
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||
// Annoyed: line eyes for 800ms, annoyed sound after 60ms delay
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eyeOverride = .line
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||
eyeOverrideUntil = now + 0.8
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DispatchQueue.main.asyncAfter(deadline: .now() + 0.06) {
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SoundEngine.shared.play("annoyed")
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}
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||
}
|
||
}
|
||
|
||
// MARK: - Dancing
|
||
|
||
func setDancing(_ dancing: Bool) {
|
||
guard isDancing != dancing else { return }
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||
isDancing = dancing
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}
|
||
|
||
// MARK: - Mini periodic behavior loop
|
||
|
||
func doMiniBehaviorLoop() {
|
||
switch permanentEmote {
|
||
|
||
case .happy:
|
||
// Little jump + squash
|
||
guard !locks.contains("oy") else {
|
||
miniNextBehavior = CACurrentMediaTime() + 0.4
|
||
return
|
||
}
|
||
anim("oy", keys: [
|
||
TweenKey(target: -0.30, duration: 120, ease: Ease.out),
|
||
TweenKey(target: 0.03, duration: 200, ease: Ease.inOut),
|
||
TweenKey(target: 0, duration: 160, ease: Ease.back),
|
||
])
|
||
anim("sy", keys: [
|
||
TweenKey(target: 0.82, duration: 80, ease: Ease.out),
|
||
TweenKey(target: 1.18, duration: 130, ease: Ease.out),
|
||
TweenKey(target: 0.88, duration: 160, ease: Ease.inOut),
|
||
TweenKey(target: 1, duration: 200, ease: Ease.back),
|
||
])
|
||
anim("sx", keys: [
|
||
TweenKey(target: 1.15, duration: 80, ease: Ease.out),
|
||
TweenKey(target: 0.88, duration: 130, ease: Ease.out),
|
||
TweenKey(target: 1.06, duration: 160, ease: Ease.inOut),
|
||
TweenKey(target: 1, duration: 200, ease: Ease.back),
|
||
])
|
||
miniNextBehavior = CACurrentMediaTime() + 2.2 + Double.random(in: 0...1.2)
|
||
|
||
case .annoyed:
|
||
// Rapid head shake
|
||
guard !locks.contains("yaw") else {
|
||
miniNextBehavior = CACurrentMediaTime() + 0.5
|
||
return
|
||
}
|
||
anim("yaw", keys: [
|
||
TweenKey(target: -0.65, duration: 50, ease: Ease.out),
|
||
TweenKey(target: 0.65, duration: 90, ease: Ease.inOut),
|
||
TweenKey(target: -0.5, duration: 80, ease: Ease.inOut),
|
||
TweenKey(target: 0.4, duration: 75, ease: Ease.inOut),
|
||
TweenKey(target: -0.2, duration: 70, ease: Ease.inOut),
|
||
TweenKey(target: 0, duration: 140, ease: Ease.out),
|
||
])
|
||
miniNextBehavior = CACurrentMediaTime() + 3.0 + Double.random(in: 0...2.5)
|
||
|
||
case .wink:
|
||
// Brief wink: eye closes, head tilts slightly
|
||
let now2 = CACurrentMediaTime()
|
||
eyeOverride = .wink
|
||
eyeOverrideUntil = now2 + 0.55
|
||
anim("tilt", keys: [
|
||
TweenKey(target: 0.13, duration: 100, ease: Ease.out),
|
||
TweenKey(target: 0.13, duration: 320, ease: Ease.lin),
|
||
TweenKey(target: 0, duration: 200, ease: Ease.inOut),
|
||
])
|
||
miniNextBehavior = CACurrentMediaTime() + 2.2 + Double.random(in: 0...2.0)
|
||
|
||
case .love:
|
||
// Emit hearts + gentle sway
|
||
emit(.heart, count: 2)
|
||
anim("tilt", keys: [
|
||
TweenKey(target: -0.1, duration: 180, ease: Ease.out),
|
||
TweenKey(target: 0.1, duration: 340, ease: Ease.inOut),
|
||
TweenKey(target: 0, duration: 220, ease: Ease.inOut),
|
||
])
|
||
miniNextBehavior = CACurrentMediaTime() + 2.6 + Double.random(in: 0...1.5)
|
||
|
||
default:
|
||
miniNextBehavior = CACurrentMediaTime() + 3.0 + Double.random(in: 0...2.0)
|
||
}
|
||
}
|
||
|
||
func doRoll(duration: CGFloat, turns: CGFloat) {
|
||
roll = 0
|
||
rollTurns = turns
|
||
anim("roll", keys: [TweenKey(target: .pi * 2 * turns, duration: duration, ease: Ease.inOut)]) { [weak self] in
|
||
self?.roll = 0
|
||
self?.squash()
|
||
}
|
||
}
|
||
|
||
func setOutfit(_ newOutfit: Outfit, animated: Bool = true) {
|
||
guard newOutfit != outfitTarget else { return }
|
||
outfitTarget = newOutfit
|
||
tweens.removeValue(forKey: "outfitPresence")
|
||
locks.remove("outfitPresence")
|
||
if !animated {
|
||
outfit = newOutfit
|
||
outfitPresence = newOutfit != .none ? 1 : 0
|
||
} else if newOutfit == .none {
|
||
// Exit: fade out then clear outfit
|
||
anim("outfitPresence", keys: [TweenKey(target: 0, duration: 180, ease: Ease.inOut)]) { [weak self] in
|
||
self?.outfit = .none
|
||
}
|
||
} else if outfit == .none {
|
||
// Enter: set outfit then animate in (Ease.back applied to position offsets in drawing code)
|
||
outfit = newOutfit
|
||
outfitPresence = 0
|
||
anim("outfitPresence", keys: [TweenKey(target: 1, duration: 350, ease: Ease.inOut)]) { [weak self] in
|
||
self?.squash()
|
||
}
|
||
} else {
|
||
// Change: exit old, set new, enter
|
||
anim("outfitPresence", keys: [TweenKey(target: 0, duration: 180, ease: Ease.inOut)]) { [weak self] in
|
||
guard let self else { return }
|
||
self.outfit = newOutfit
|
||
self.anim("outfitPresence", keys: [TweenKey(target: 1, duration: 350, ease: Ease.inOut)]) { [weak self] in
|
||
self?.squash()
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
func greet() {
|
||
let now = CACurrentMediaTime()
|
||
greetToken += 1
|
||
let tok = greetToken
|
||
waveStart = now + 0.45 // wave begins at 0.45s
|
||
waveUntil = now + 1.55 // wave ends at 1.55s
|
||
physVx += 0.2
|
||
|
||
// 0s: happy eyes for full greeting (2s — no gap, no flicker)
|
||
eyeOverride = .happy
|
||
eyeOverrideUntil = now + 2.0
|
||
anim("oy", keys: [
|
||
TweenKey(target: -0.06, duration: 220, ease: Ease.out),
|
||
TweenKey(target: 0.0, duration: 220, ease: Ease.back),
|
||
])
|
||
|
||
// 0.25s: hands out + body squash + sound
|
||
DispatchQueue.main.asyncAfter(deadline: .now() + 0.25) { [weak self] in
|
||
guard let self, self.greetToken == tok else { return }
|
||
self.anim("hands", keys: [TweenKey(target: 1, duration: 280, ease: Ease.out)])
|
||
self.anim("sy", keys: [
|
||
TweenKey(target: 0.95, duration: 100, ease: Ease.out),
|
||
TweenKey(target: 1.0, duration: 260, ease: Ease.back),
|
||
])
|
||
self.anim("sx", keys: [
|
||
TweenKey(target: 1.04, duration: 100, ease: Ease.out),
|
||
TweenKey(target: 1.0, duration: 260, ease: Ease.back),
|
||
])
|
||
SoundEngine.shared.play("greet")
|
||
}
|
||
|
||
// 0.55s: first blink
|
||
DispatchQueue.main.asyncAfter(deadline: .now() + 0.55) { [weak self] in
|
||
guard let self, self.greetToken == tok else { return }
|
||
self.blink()
|
||
}
|
||
|
||
// 1.50s: second blink
|
||
DispatchQueue.main.asyncAfter(deadline: .now() + 1.50) { [weak self] in
|
||
guard let self, self.greetToken == tok else { return }
|
||
self.blink()
|
||
}
|
||
|
||
// 1.55s: retract hands
|
||
DispatchQueue.main.asyncAfter(deadline: .now() + 1.55) { [weak self] in
|
||
guard let self, self.greetToken == tok else { return }
|
||
self.waveUntil = 0
|
||
self.anim("hands", keys: [TweenKey(target: 0, duration: 200, ease: Ease.inOut)])
|
||
}
|
||
|
||
// 1.75s: brief happy eyes then back to normal
|
||
DispatchQueue.main.asyncAfter(deadline: .now() + 1.75) { [weak self] in
|
||
guard let self, self.greetToken == tok else { return }
|
||
self.eyeOverride = .happy
|
||
self.eyeOverrideUntil = CACurrentMediaTime() + 0.30
|
||
}
|
||
}
|
||
|
||
/// Immediately interrupts an in-progress greeting (hands retract in 150 ms).
|
||
func interruptGreet() {
|
||
guard hands > 0.01 || CACurrentMediaTime() < waveUntil else { return }
|
||
greetToken += 1 // invalidate any pending closures
|
||
waveUntil = 0
|
||
waveStart = 0
|
||
anim("hands", keys: [TweenKey(target: 0, duration: 150, ease: Ease.inOut)])
|
||
}
|
||
|
||
/// Sets a permanent eye expression that survives blinks and transient emotes.
|
||
func setPermanentEmote(_ emote: BotEmote?) {
|
||
permanentEmote = emote
|
||
// .wink fires periodically — don't freeze the eye (normal between winks)
|
||
if emote == .wink {
|
||
miniNextBehavior = CACurrentMediaTime() + Double.random(in: 0.8...2.5)
|
||
return
|
||
}
|
||
permanentEye = emote.map { emoteEyeShape($0) }
|
||
if let eye = permanentEye {
|
||
eyeOverride = eye
|
||
eyeOverrideUntil = .greatestFiniteMagnitude
|
||
} else {
|
||
if eyeOverrideUntil == .greatestFiniteMagnitude {
|
||
eyeOverride = nil
|
||
eyeOverrideUntil = 0
|
||
}
|
||
}
|
||
// Stagger first periodic behavior so bots don't all fire at once
|
||
miniNextBehavior = CACurrentMediaTime() + Double.random(in: 0.8...2.5)
|
||
}
|
||
|
||
func triggerEmote(_ emote: BotEmote, duration: Double = 1.8, silent: Bool = false) {
|
||
let now = CACurrentMediaTime()
|
||
eyeOverride = emoteEyeShape(emote)
|
||
eyeOverrideUntil = now + duration
|
||
|
||
switch emote {
|
||
case .love:
|
||
anim("blush", keys: [
|
||
TweenKey(target: 1, duration: 300, ease: Ease.out),
|
||
TweenKey(target: 1, duration: CGFloat((duration - 0.6) * 1000), ease: Ease.lin),
|
||
TweenKey(target: 0, duration: 300, ease: Ease.inOut),
|
||
])
|
||
emit(.heart, count: 4)
|
||
anim("oy", keys: [
|
||
TweenKey(target: -0.1, duration: 160, ease: Ease.out),
|
||
TweenKey(target: 0, duration: 300, ease: Ease.back),
|
||
])
|
||
case .surprised:
|
||
anim("oy", keys: [
|
||
TweenKey(target: -0.3, duration: 140, ease: Ease.out),
|
||
TweenKey(target: 0, duration: 380, ease: Ease.back),
|
||
])
|
||
anim("es", keys: [
|
||
TweenKey(target: 1.25, duration: 120, ease: Ease.out),
|
||
TweenKey(target: 1, duration: 500, ease: Ease.inOut),
|
||
])
|
||
case .proud:
|
||
squash()
|
||
emit(.star, count: 5)
|
||
anim("tilt", keys: [
|
||
TweenKey(target: -0.14, duration: 220, ease: Ease.out),
|
||
TweenKey(target: -0.14, duration: CGFloat((duration - 0.5) * 1000), ease: Ease.lin),
|
||
TweenKey(target: 0, duration: 280, ease: Ease.inOut),
|
||
])
|
||
anim("blush", keys: [
|
||
TweenKey(target: 0.7, duration: 250, ease: Ease.out),
|
||
TweenKey(target: 0.7, duration: CGFloat((duration - 0.5) * 1000), ease: Ease.lin),
|
||
TweenKey(target: 0, duration: 300, ease: Ease.inOut),
|
||
])
|
||
case .wink:
|
||
anim("tilt", keys: [
|
||
TweenKey(target: 0.12, duration: 160, ease: Ease.out),
|
||
TweenKey(target: 0.12, duration: CGFloat((duration - 0.4) * 1000), ease: Ease.lin),
|
||
TweenKey(target: 0, duration: 240, ease: Ease.inOut),
|
||
])
|
||
case .yawn:
|
||
anim("sy", keys: [
|
||
TweenKey(target: 1.12, duration: 500, ease: Ease.inOut),
|
||
TweenKey(target: 1, duration: 500, ease: Ease.inOut),
|
||
])
|
||
anim("sx", keys: [
|
||
TweenKey(target: 0.94, duration: 500, ease: Ease.inOut),
|
||
TweenKey(target: 1, duration: 500, ease: Ease.inOut),
|
||
])
|
||
DispatchQueue.main.asyncAfter(deadline: .now() + 0.7) { [weak self] in
|
||
self?.eyeOverride = .closed
|
||
self?.emit(.z, count: 2)
|
||
}
|
||
case .happy:
|
||
anim("blush", keys: [
|
||
TweenKey(target: 0.6, duration: 200, ease: Ease.out),
|
||
TweenKey(target: 0, duration: 600, ease: Ease.inOut),
|
||
])
|
||
case .annoyed:
|
||
eyeOverride = .line
|
||
eyeOverrideUntil = now + 0.8
|
||
DispatchQueue.main.asyncAfter(deadline: .now() + 0.06) {
|
||
SoundEngine.shared.play("annoyed")
|
||
}
|
||
}
|
||
}
|
||
|
||
func emit(_ type: Particle.ParticleType, count: Int) {
|
||
for i in 0..<count {
|
||
let isZ = type == .z
|
||
let p = Particle(
|
||
type: type,
|
||
x: (CGFloat.random(in: -0.5...0.5)) * 0.9 + (isZ ? 0.55 : 0),
|
||
y: -0.7 - CGFloat.random(in: 0...0.2),
|
||
vx: CGFloat.random(in: -0.5...0.5) * 0.35 + (isZ ? 0.18 : 0),
|
||
vy: -(0.45 + CGFloat.random(in: 0...0.35)),
|
||
age: -Double(i) * 0.14,
|
||
life: 1.3 + Double.random(in: 0...0.5),
|
||
rot: CGFloat.random(in: 0...(.pi * 2)),
|
||
size: 0.15 + CGFloat.random(in: 0...0.08)
|
||
)
|
||
particles.append(p)
|
||
}
|
||
}
|
||
|
||
// MARK: - Update (called every frame from TimelineView)
|
||
|
||
func update(dt: Double) {
|
||
let now = CACurrentMediaTime()
|
||
let dtCG = CGFloat(dt)
|
||
|
||
// Process tweens
|
||
for key in tweens.keys {
|
||
guard var tw = tweens[key] else { continue }
|
||
let k = tw.keys[tw.keyIndex]
|
||
let elapsed = now * 1000 - tw.startTime
|
||
let p = min(1, max(0, CGFloat(elapsed) / k.duration))
|
||
let val = tw.from + (k.target - tw.from) * k.ease(p)
|
||
setProperty(key, value: val)
|
||
|
||
if p >= 1 {
|
||
tw.from = k.target
|
||
tw.keyIndex += 1
|
||
tw.startTime = now * 1000
|
||
if tw.keyIndex >= tw.keys.count {
|
||
tweens.removeValue(forKey: key)
|
||
locks.remove(key)
|
||
tw.onComplete?()
|
||
} else {
|
||
tweens[key] = tw
|
||
}
|
||
} else {
|
||
tweens[key] = tw
|
||
}
|
||
}
|
||
|
||
// Compute look targets
|
||
let t = CGFloat(now - t0)
|
||
var ty: CGFloat = lookX * 0.62
|
||
var tp: CGFloat = lookY * 0.5
|
||
|
||
if let fixedLook = cfg.look {
|
||
ty = ty * 0.35 + fixedLook.x * 0.55
|
||
tp = tp * 0.3 + fixedLook.y * 0.5
|
||
}
|
||
if cfg.scans {
|
||
ty = sin(t * 2.6) * 0.6
|
||
tp = -0.06
|
||
}
|
||
if state == .sleeping { ty = 0; tp = -0.14 }
|
||
if state == .dizzy { ty = sin(t * 9) * 0.25 }
|
||
|
||
// Mini bots: override look with random wandering (never follows mouse)
|
||
if isMini && cfg.look == nil && !cfg.scans && state != .sleeping && state != .dizzy {
|
||
if now > miniLookNextTime {
|
||
miniLookTarget = CGPoint(
|
||
x: CGFloat.random(in: -0.88...0.88),
|
||
y: CGFloat.random(in: -0.55...0.45)
|
||
)
|
||
miniLookNextTime = now + Double.random(in: 0.5...2.0)
|
||
}
|
||
ty = miniLookTarget.x * 0.62
|
||
tp = miniLookTarget.y * 0.5
|
||
}
|
||
|
||
tgYaw = ty
|
||
tgPitch = tp
|
||
tgTilt = cfg.tilt
|
||
|
||
// Body sway during greeting wave
|
||
if now > waveStart && now < waveUntil {
|
||
let wt = CGFloat(now - waveStart)
|
||
tgTilt = -0.06 + sin(2 * .pi * 1.2 * wt) * 0.07
|
||
}
|
||
|
||
let bounce = cfg.bounces ? -abs(sin(t * 5.2)) * 0.07 : CGFloat(0)
|
||
// oy tween can override if not locked
|
||
if !locks.contains("oy") { oy += (bounce - oy) * CGFloat(1 - pow(0.0008, dt)) }
|
||
|
||
if cfg.breathes {
|
||
let amp: CGFloat = isMini ? 0.07 : 0.035
|
||
tgSy = 1 + sin(t * 1.8) * amp
|
||
tgSx = 1 - sin(t * 1.8) * amp * 0.57
|
||
} else if isMini {
|
||
// Subtle idle pulse (unique phase per engine via t0)
|
||
tgSy = 1 + sin(t * 2.2) * 0.04
|
||
tgSx = 1 - sin(t * 2.2) * 0.02
|
||
} else {
|
||
tgSy = 1; tgSx = 1
|
||
}
|
||
|
||
// Mini bots: periodic dramatic behaviors
|
||
if isMini && now > miniNextBehavior {
|
||
doMiniBehaviorLoop()
|
||
}
|
||
|
||
// Smooth look
|
||
let kLook = CGFloat(1 - pow(0.0025, dt))
|
||
let kGen = CGFloat(1 - pow(0.0008, dt))
|
||
|
||
if !locks.contains("yaw") { yaw += (tgYaw - yaw) * kLook }
|
||
if !locks.contains("pitch") { pitch += (tgPitch - pitch) * kLook }
|
||
if !locks.contains("tilt") { tilt += (tgTilt - tilt) * kGen }
|
||
if !locks.contains("sy") { sy += (tgSy - sy) * kGen }
|
||
if !locks.contains("sx") { sx += (tgSx - sx) * kGen }
|
||
if !locks.contains("es") { es += (tgEs - es) * kGen }
|
||
|
||
// Animate color
|
||
col = mixColor(col, colT, 1 - pow(0.002, dt))
|
||
|
||
// Blink
|
||
if now > nextBlink {
|
||
if state != .sleeping && state != .dizzy {
|
||
blink()
|
||
if Double.random(in: 0...1) < 0.22 {
|
||
DispatchQueue.main.asyncAfter(deadline: .now() + 0.23) { [weak self] in self?.blink() }
|
||
}
|
||
}
|
||
nextBlink = now + 2.2 + Double.random(in: 0...3.2)
|
||
}
|
||
|
||
// Clear expired eye override (restore permanent if set)
|
||
if eyeOverride != nil && now > eyeOverrideUntil {
|
||
eyeOverride = permanentEye
|
||
if permanentEye != nil { eyeOverrideUntil = .greatestFiniteMagnitude }
|
||
}
|
||
|
||
// Ambient particles
|
||
if now - lastAmbient > 1.3 {
|
||
lastAmbient = now
|
||
if cfg.zz { emit(.z, count: 1) } // ZZZ works for mini too
|
||
if !isMini && cfg.sweat && Double.random(in: 0...1) < 0.5 { emit(.sweat, count: 1) }
|
||
}
|
||
|
||
// Age particles
|
||
for i in particles.indices { particles[i].age += dt }
|
||
particles.removeAll { $0.age >= $0.life }
|
||
|
||
// Mouth slot spring — ω₀ ≈ 25 rad/s (T=0.25s), ζ=0.6 (underdamped, slight clack)
|
||
let slotOmega: CGFloat = 2 * .pi / 0.25
|
||
let slotZeta: CGFloat = 0.6
|
||
let slotAcc = slotOmega * slotOmega * (slotHTarget - slotH)
|
||
- 2 * slotZeta * slotOmega * slotHVel
|
||
slotHVel += slotAcc * dtCG
|
||
slotH = max(0, slotH + slotHVel * dtCG)
|
||
|
||
// Dance level: fade in 0.3s, out 0.5s
|
||
let dancingTarget: CGFloat = isDancing ? 1 : 0
|
||
if dancingLevel < dancingTarget {
|
||
dancingLevel = min(dancingTarget, dancingLevel + CGFloat(dt) / 0.3)
|
||
} else if dancingLevel > dancingTarget {
|
||
dancingLevel = max(dancingTarget, dancingLevel - CGFloat(dt) / 0.5)
|
||
}
|
||
|
||
// Phys spring for hat/pompom lag
|
||
let yawVel = (yaw - prevYaw) / CGFloat(dt)
|
||
let oyVel = (oy - prevOy) / CGFloat(dt)
|
||
let rollVel = (roll - prevRoll) / CGFloat(dt)
|
||
prevYaw = yaw; prevOy = oy; prevRoll = roll
|
||
// Centrifugal physDx impulse when rigidly rolling with an outfit
|
||
let centrifugal: CGFloat = (outfit != .none && outfitPresence > 0.05) ? rollVel * 0.18 : 0
|
||
let tDx = max(-1, min(1, -yawVel * 0.35 - tilt * 2 + centrifugal))
|
||
let tDy = max(-1, min(1, oyVel * 0.50))
|
||
let stiff: CGFloat = 60, damp: CGFloat = 9
|
||
physVx += (stiff * (tDx - physDx) - damp * physVx) * dtCG
|
||
physVy += (stiff * (tDy - physDy) - damp * physVy) * dtCG
|
||
physDx += physVx * dtCG
|
||
physDy += physVy * dtCG
|
||
|
||
lastTime = now
|
||
}
|
||
|
||
// MARK: - Dance transform
|
||
|
||
/// Applies a 112-BPM dance bounce/sway around the bottom of the body.
|
||
/// Call this on a copy of the GraphicsContext before the three draw passes.
|
||
func applyDance(_ ctx: inout GraphicsContext, size: CGSize) {
|
||
guard dancingLevel > 0.001 else { return }
|
||
let W = size.width, H = size.height, R = W * 0.3
|
||
let px = W / 2 + ox * R
|
||
let py = H / 2 + particleOverhang / 2 + oy * R + R * 0.06 + R * 0.88
|
||
let beat = CGFloat(CACurrentMediaTime()) * 112 / 60
|
||
let hop = abs(sin(.pi * beat)), land = pow(1 - hop, 6), l = dancingLevel
|
||
ctx.translateBy(x: px + 0.08 * R * sin(.pi * beat) * l, y: py - 0.20 * R * hop * l)
|
||
ctx.rotate(by: .radians(0.10 * sin(.pi * beat) * l))
|
||
ctx.scaleBy(x: 1 + 0.045 * land * l, y: 1 - 0.06 * land * l)
|
||
ctx.translateBy(x: -px, y: -py)
|
||
}
|
||
|
||
// MARK: - Draw
|
||
|
||
func draw(context: GraphicsContext, size: CGSize) {
|
||
let W = size.width
|
||
let H = size.height
|
||
let R = W * 0.3
|
||
let rx = R * 1.14
|
||
let ry = R * 0.88
|
||
|
||
let cx = W / 2 + ox * R
|
||
// particleOverhang shifts the bot body down in canvas coords so hearts can fly into
|
||
// the extended canvas above without clipping (BotPlacement compensates with position offset)
|
||
let cy = H / 2 + particleOverhang / 2 + oy * R + R * 0.06
|
||
|
||
var ctx = context
|
||
ctx.translateBy(x: cx, y: cy)
|
||
if tilt != 0 { ctx.rotate(by: .radians(tilt)) }
|
||
ctx.scaleBy(x: sx, y: sy)
|
||
|
||
// Body path (superellipse for Mochi, morph to rect for upload)
|
||
let bodyPath = mochiPath(rx: rx, ry: ry, morph: morph, R: R)
|
||
|
||
// Body fill
|
||
drawBody(ctx: &ctx, path: bodyPath, R: R, rx: rx, ry: ry,
|
||
pumpkinColors: outfit == .pumpkin && !isMini)
|
||
|
||
// Blush — always shows a floor proportional to tint (prototype behaviour)
|
||
let blushVal = max(blush, tint * 0.5) * (1 - morph)
|
||
if blushVal > 0.01 {
|
||
drawBlush(ctx: &ctx, path: bodyPath, rx: rx, ry: ry, R: R, blush: blushVal)
|
||
}
|
||
|
||
// Eyes
|
||
drawEyes(ctx: &ctx, path: bodyPath, R: R, rx: rx, ry: ry)
|
||
|
||
// Mouth hole — dark pill cutout inside the box face
|
||
// Spec: left/right margins 0.10R, top margin 0.08R from box top (-0.94R)
|
||
if morph > 0.05 {
|
||
let hW = R * 1.80 * morph // hole width = box width (2×1.0R) − 2×0.10R margin
|
||
let hH = slotH * R * morph // hole height (spring-animated, scaled by morph)
|
||
let hX = -hW / 2
|
||
// Hole Y: box top is -R*0.94 at morph=1, lerped from -R*0.88 at morph=0
|
||
let boxTop = -R * (0.88 + 0.06 * morph)
|
||
let hY = boxTop + R * 0.08 * morph // top margin scales with morph
|
||
|
||
var boxCtx = ctx
|
||
boxCtx.clip(to: bodyPath) // everything clipped inside body
|
||
|
||
// Top rim — 1pt white 55% line at box top edge
|
||
var rim = Path()
|
||
rim.move(to: CGPoint(x: -R * 0.90 * morph, y: boxTop + 1))
|
||
rim.addLine(to: CGPoint(x: R * 0.90 * morph, y: boxTop + 1))
|
||
boxCtx.stroke(rim, with: .color(Color.white.opacity(0.55 * Double(morph))),
|
||
style: StrokeStyle(lineWidth: 1, lineCap: .round))
|
||
|
||
// Hole interior — only draw if visibly open
|
||
if hH > 0.8 {
|
||
let hR = min(hW / 2, hH / 2) // fully rounded when hH < hW (pill shape)
|
||
var hole = Path()
|
||
hole.addRoundedRect(in: CGRect(x: hX, y: hY, width: hW, height: hH),
|
||
cornerSize: CGSize(width: hR, height: hR))
|
||
boxCtx.fill(hole, with: .linearGradient(
|
||
Gradient(colors: [Color(red: 0.027, green: 0.031, blue: 0.039),
|
||
Color(red: 0.063, green: 0.075, blue: 0.102)]),
|
||
startPoint: CGPoint(x: 0, y: hY),
|
||
endPoint: CGPoint(x: 0, y: hY + hH)
|
||
))
|
||
// Bottom lip — 1pt white 28% highlight
|
||
if hH > 4 {
|
||
let lipR = min(hR, (hW - 2) / 2)
|
||
var lip = Path()
|
||
lip.move(to: CGPoint(x: hX + lipR, y: hY + hH - 0.5))
|
||
lip.addLine(to: CGPoint(x: hX + hW - lipR, y: hY + hH - 0.5))
|
||
boxCtx.stroke(lip, with: .color(Color.white.opacity(0.28 * Double(morph))),
|
||
style: StrokeStyle(lineWidth: 1, lineCap: .round))
|
||
}
|
||
}
|
||
}
|
||
|
||
// Reset transform for hands, badge, particles which need world coords
|
||
// (We'll pass world-space cx/cy to these helpers)
|
||
}
|
||
|
||
// MARK: - Draw hands behind body (called before draw() so hands appear under Mochi)
|
||
|
||
func drawHandsBehind(context: GraphicsContext, size: CGSize) {
|
||
guard hands > 0.01, !isMini else { return }
|
||
let W = size.width, H = size.height
|
||
let R = W * 0.3
|
||
// Only draw hands when Mochi is large enough to be meaningful (not compact/peek)
|
||
guard R > 14 else { return }
|
||
let rx = R * 1.14
|
||
let ry = R * 0.88
|
||
let cx = W / 2 + ox * R
|
||
let cy = H / 2 + particleOverhang / 2 + oy * R + R * 0.06
|
||
|
||
let now = CACurrentMediaTime()
|
||
let bodyH = 2 * ry // full body height
|
||
|
||
// Hand ellipse half-dims: 0.30×bodyH wide, 0.26×bodyH tall (scaled by hands 0→1)
|
||
let hew = 0.30 * ry * hands // half-width
|
||
let heh = 0.26 * ry * hands // half-height
|
||
|
||
// Body half-dims with current squash scale
|
||
let hwB = rx * sx
|
||
let hhB = ry * sy
|
||
|
||
let isWaving = now >= waveStart && waveStart > 0 && now < waveUntil
|
||
|
||
for sd in [-1.0, 1.0] {
|
||
var localX: CGFloat
|
||
var localY: CGFloat
|
||
var handRot: CGFloat = 0
|
||
|
||
if sd > 0 && isWaving {
|
||
// Right hand: rise to wave position over first 180ms, then oscillate
|
||
let wt = CGFloat(now - waveStart)
|
||
let rise = min(1.0, wt / 0.18)
|
||
let riseEased: CGFloat = 1 - pow(1 - rise, 3) // easeOut cubic
|
||
|
||
// Rest position is lower-side; wave position is upper-side (at eye height)
|
||
let restX: CGFloat = hwB * 1.08
|
||
let restY: CGFloat = hhB * 0.70
|
||
let oscX = cos(13 * wt) * 0.06 * bodyH
|
||
let oscY = -sin(13 * wt) * 0.14 * bodyH
|
||
let waveX: CGFloat = hwB * 1.10 + oscX
|
||
let waveY: CGFloat = -hhB * 0.15 + oscY
|
||
localX = restX + (waveX - restX) * riseEased
|
||
localY = restY + (waveY - restY) * riseEased
|
||
handRot = (-0.5 + sin(13 * wt) * 0.35) * riseEased
|
||
|
||
} else if sd < 0 && isWaving {
|
||
// Left hand: gentle sway at rest position
|
||
let wt = CGFloat(now - waveStart)
|
||
localX = -hwB * 1.08
|
||
localY = hhB * 0.70 + sin(6 * wt) * 0.04 * bodyH
|
||
|
||
} else {
|
||
// Rest: lower-side, clearly peeking behind body bottom
|
||
localX = CGFloat(sd) * hwB * 1.08
|
||
localY = hhB * 0.70
|
||
}
|
||
|
||
// Apply body tilt to get world position
|
||
let cosT = cos(tilt), sinT = sin(tilt)
|
||
let worldX = cx + cosT * localX - sinT * localY
|
||
let worldY = cy + sinT * localX + cosT * localY
|
||
|
||
// Draw
|
||
var handCtx = context
|
||
handCtx.translateBy(x: worldX, y: worldY)
|
||
if handRot != 0 { handCtx.rotate(by: .radians(handRot)) }
|
||
|
||
let handRect = CGRect(x: -hew, y: -heh, width: hew * 2, height: heh * 2)
|
||
var handPath = Path()
|
||
handPath.addEllipse(in: handRect)
|
||
|
||
// Fill with body material (same gradient as body)
|
||
if let bc = bodyColor {
|
||
let c0 = mix3(cgColorToTuple(bc), (1, 1, 1), 0.35)
|
||
let c1 = cgColorToTuple(bc)
|
||
handCtx.fill(handPath, with: .linearGradient(
|
||
Gradient(colors: [colorFromTuple(c0), colorFromTuple(c1)]),
|
||
startPoint: CGPoint(x: hew * 0.7, y: -heh * 0.85),
|
||
endPoint: CGPoint(x: -hew * 0.8, y: heh * 0.9)
|
||
))
|
||
} else {
|
||
let c0 = cgColorToTuple(MochiConst.baseTop)
|
||
let c1 = cgColorToTuple(MochiConst.baseBottom)
|
||
handCtx.fill(handPath, with: .linearGradient(
|
||
Gradient(colors: [colorFromTuple(c0), colorFromTuple(c1)]),
|
||
startPoint: CGPoint(x: hew * 0.7, y: -heh * 0.85),
|
||
endPoint: CGPoint(x: -hew * 0.8, y: heh * 0.9)
|
||
))
|
||
}
|
||
|
||
// Subtle separation border — rgba(0,0,0,0.08) 1pt
|
||
handCtx.stroke(handPath, with: .color(Color.black.opacity(0.08)), lineWidth: 1)
|
||
}
|
||
}
|
||
|
||
func drawHandsAndExtras(context: GraphicsContext, size: CGSize) {
|
||
let W = size.width
|
||
let H = size.height
|
||
let R = W * 0.3
|
||
let rx = R * 1.14
|
||
let ry = R * 0.88
|
||
let cx = W / 2 + ox * R
|
||
let cy = H / 2 + particleOverhang / 2 + oy * R + R * 0.06
|
||
|
||
// Badge — hidden while morphing to mailbox
|
||
if let badge = badge, badgeS > 0.01, morph < 0.25 {
|
||
drawBadge(context: context, size: size, badge: badge, R: R, rx: rx, ry: ry, cx: cx, cy: cy)
|
||
}
|
||
|
||
// Particles
|
||
drawParticles(context: context, size: size, R: R, cx: cx, cy: cy)
|
||
}
|
||
|
||
func drawOutfitBehind(context: GraphicsContext, size: CGSize) {
|
||
guard outfit != .none, !isMini else { return }
|
||
let W = size.width, H = size.height, R = W * 0.3
|
||
let cx = W / 2 + ox * R
|
||
let cy = H / 2 + particleOverhang / 2 + oy * R + R * 0.06
|
||
// Rigid roll: accessories see roll=0 (they rotate with the body via context transform)
|
||
let outfitRoll: CGFloat = outfitPresence > 0.05 ? 0 : roll
|
||
let mH = MochiH(R: R, yaw: yaw, pitch: pitch, physDx: physDx, physDy: physDy, roll: outfitRoll)
|
||
drawOutfitBehindStatic(context: context, outfit: outfit, H: mH,
|
||
cx: cx, cy: cy, tilt: tilt, sx: sx, sy: sy,
|
||
roll: outfitRoll, morph: morph, isMini: isMini,
|
||
presence: outfitPresence, rollTurns: rollTurns)
|
||
}
|
||
|
||
func drawOutfitFront(context: GraphicsContext, size: CGSize) {
|
||
guard outfit != .none, !isMini else { return }
|
||
let W = size.width, H = size.height, R = W * 0.3
|
||
let cx = W / 2 + ox * R
|
||
let cy = H / 2 + particleOverhang / 2 + oy * R + R * 0.06
|
||
// Rigid roll: accessories see roll=0 (they rotate with the body via context transform)
|
||
let outfitRoll: CGFloat = outfitPresence > 0.05 ? 0 : roll
|
||
let mH = MochiH(R: R, yaw: yaw, pitch: pitch, physDx: physDx, physDy: physDy, roll: outfitRoll)
|
||
drawOutfitFrontStatic(context: context, outfit: outfit, H: mH,
|
||
cx: cx, cy: cy, tilt: tilt, sx: sx, sy: sy,
|
||
roll: outfitRoll, morph: morph, isMini: isMini,
|
||
presence: outfitPresence, rollTurns: rollTurns)
|
||
}
|
||
|
||
/// World-space center of Mochi's body (used by BotCanvasView for rigid-roll transform)
|
||
func bodyCenter(size: CGSize) -> CGPoint {
|
||
let W = size.width, R = W * 0.3
|
||
let cx = W / 2 + ox * R
|
||
let cy = size.height / 2 + particleOverhang / 2 + oy * R + R * 0.06
|
||
return CGPoint(x: cx, y: cy)
|
||
}
|
||
|
||
var outfitFollowsRoll: Bool {
|
||
switch outfit {
|
||
case .sunglasses, .roundGlasses, .bow, .scarf, .pumpkin: return true
|
||
default: return false
|
||
}
|
||
}
|
||
|
||
// MARK: - Private draw helpers
|
||
|
||
private func mochiPath(rx: CGFloat, ry: CGFloat, morph: CGFloat, R: CGFloat) -> Path {
|
||
let n = 72
|
||
let expN: CGFloat = 2.0 / 2.7
|
||
// Target mailbox dims (spec: 1.0R wide, 0.94R tall, 0.42R corner radius)
|
||
let tw = R * 1.0
|
||
let th = R * 0.94
|
||
let tr = R * 0.42
|
||
var path = Path()
|
||
for i in 0...n {
|
||
let a = CGFloat(i) / CGFloat(n) * .pi * 2
|
||
let ca = cos(a), sa = sin(a)
|
||
let px0 = rx * (ca >= 0 ? pow(ca, expN) : -pow(-ca, expN))
|
||
let py0 = ry * (sa >= 0 ? pow(sa, expN) : -pow(-sa, expN))
|
||
let px: CGFloat
|
||
let py: CGFloat
|
||
if morph < 0.005 {
|
||
px = px0; py = py0
|
||
} else {
|
||
let rr = rrPoint(ca: ca, sa: sa, W: tw, H: th, cr: tr)
|
||
px = lerp(px0, rr.x, morph)
|
||
py = lerp(py0, rr.y, morph)
|
||
}
|
||
if i == 0 { path.move(to: CGPoint(x: px, y: py)) }
|
||
else { path.addLine(to: CGPoint(x: px, y: py)) }
|
||
}
|
||
path.closeSubpath()
|
||
return path
|
||
}
|
||
|
||
/// Ray-rounded-rect intersection: find the point on the rounded rect boundary in direction (ca, sa).
|
||
private func rrPoint(ca: CGFloat, sa: CGFloat, W: CGFloat, H: CGFloat, cr: CGFloat) -> CGPoint {
|
||
let eps: CGFloat = 1e-6
|
||
let kx: CGFloat = ca >= 0 ? 1 : -1
|
||
let ky: CGFloat = sa >= 0 ? 1 : -1
|
||
let cx = kx * (W - cr)
|
||
let cy = ky * (H - cr)
|
||
|
||
// Try corner arc
|
||
let dot = ca * cx + sa * cy
|
||
let disc = dot * dot - (cx*cx + cy*cy - cr*cr)
|
||
if disc >= 0 {
|
||
let t = dot + sqrt(disc)
|
||
if t > eps {
|
||
let px = ca * t, py = sa * t
|
||
if abs(px) >= W - cr - eps && abs(py) >= H - cr - eps {
|
||
return CGPoint(x: px, y: py)
|
||
}
|
||
}
|
||
}
|
||
|
||
// Horizontal edge |y| = H
|
||
if abs(sa) > eps {
|
||
let t = (ky * H) / sa
|
||
if t > eps {
|
||
let x = ca * t
|
||
if abs(x) <= W - cr + eps { return CGPoint(x: x, y: ky * H) }
|
||
}
|
||
}
|
||
// Vertical edge |x| = W
|
||
if abs(ca) > eps {
|
||
let t = (kx * W) / ca
|
||
if t > eps {
|
||
let y = sa * t
|
||
if abs(y) <= H - cr + eps { return CGPoint(x: kx * W, y: y) }
|
||
}
|
||
}
|
||
|
||
return CGPoint(x: kx * W, y: ky * H)
|
||
}
|
||
|
||
private func drawBody(ctx: inout GraphicsContext, path: Path, R: CGFloat, rx: CGFloat, ry: CGFloat,
|
||
pumpkinColors: Bool = false) {
|
||
if let bc = bodyColor, !pumpkinColors {
|
||
// Mini bots: flat solid fill — no gradient, no reflection, no highlight
|
||
ctx.fill(path, with: .color(Color(cgColor: bc)))
|
||
} else {
|
||
// Main bot: linear gradient body
|
||
let top: Color = pumpkinColors ? Color(hex: "#FFA94D") : Color(red: 0.929, green: 0.929, blue: 0.937)
|
||
let bot: Color = pumpkinColors ? Color(hex: "#E8590C") : Color(red: 0.769, green: 0.773, blue: 0.792)
|
||
ctx.fill(path, with: .linearGradient(
|
||
Gradient(colors: [top, bot]),
|
||
startPoint: CGPoint(x: rx*0.7, y: -ry*0.85),
|
||
endPoint: CGPoint(x: -rx*0.8, y: ry*0.9)
|
||
))
|
||
// State tint — fades out as morph increases (mailbox has no tint)
|
||
let effectiveTint = tint * (1 - morph)
|
||
if effectiveTint > 0.01 {
|
||
let tc = colorFromTuple(col)
|
||
ctx.fill(path, with: .linearGradient(
|
||
Gradient(stops: [
|
||
.init(color: tc.opacity(Double(0.72 * effectiveTint)), location: 0),
|
||
.init(color: tc.opacity(0), location: 1)
|
||
]),
|
||
startPoint: CGPoint(x: 0, y: ry),
|
||
endPoint: CGPoint(x: 0, y: -ry)
|
||
))
|
||
}
|
||
// Shadow rim
|
||
ctx.fill(path, with: .radialGradient(
|
||
Gradient(stops: [
|
||
.init(color: .clear, location: 0),
|
||
.init(color: .clear, location: 0.6),
|
||
.init(color: Color.black.opacity(0.2), location: 1)
|
||
]),
|
||
center: .zero, startRadius: R*0.15, endRadius: R*1.25
|
||
))
|
||
// Highlight
|
||
ctx.fill(path, with: .radialGradient(
|
||
Gradient(stops: [
|
||
.init(color: Color.white.opacity(0.55), location: 0),
|
||
.init(color: .clear, location: 1)
|
||
]),
|
||
center: CGPoint(x: rx*0.34, y: -ry*0.46),
|
||
startRadius: 0,
|
||
endRadius: R*0.42
|
||
))
|
||
}
|
||
}
|
||
|
||
private func drawBlush(ctx: inout GraphicsContext, path: Path, rx: CGFloat, ry: CGFloat, R: CGFloat, blush: CGFloat) {
|
||
ctx.clip(to: path)
|
||
let yOffset = sin(yaw) * rx * 0.8
|
||
for sd in [-1.0, 1.0] {
|
||
let bx = CGFloat(sd) * rx * 0.55 + yOffset
|
||
let by = ry * 0.2
|
||
var ellipse = Path()
|
||
ellipse.addEllipse(in: CGRect(x: bx - R*0.17, y: by - R*0.1, width: R*0.34, height: R*0.2))
|
||
ctx.fill(ellipse, with: .color(Color(red: 1, green: 0.471, blue: 0.588, opacity: Double(0.5 * blush))))
|
||
}
|
||
}
|
||
|
||
private func drawEyes(ctx: inout GraphicsContext, path: Path, R: CGFloat, rx: CGFloat, ry: CGFloat) {
|
||
var shape = eyeOverride ?? cfg.eye
|
||
// Dance: happy eyes in calm states
|
||
if isDancing && dancingLevel > 0.15 && !isMini && (state == .idle || state == .finished) {
|
||
shape = .happy
|
||
}
|
||
// In box mode: cup eyes when file over box (slotHTarget set), happy arcs while chewing
|
||
if morph > 0.5 {
|
||
if isChewing { shape = .happy }
|
||
else if slotHTarget > 0.05 || slotH > 0.10 { shape = .cup }
|
||
}
|
||
ctx.clip(to: path)
|
||
|
||
// Build eye frames: use mEyeFrames for position/foreshortening, but keep roll in eyePitch
|
||
// When an outfit is rigidly rotating, the whole body turns — eyes do NOT add roll
|
||
let rigidRoll = outfit != .none && outfitPresence > 0.05
|
||
let mH = MochiH(R: R, yaw: yaw, pitch: pitch)
|
||
for f in mEyeFrames(mH) {
|
||
// Re-derive pitch with roll for the roll-through effect (illusion, outfit=none only)
|
||
var eyePitch = MochiConst.eyeP + pitch + (rigidRoll ? 0 : roll)
|
||
eyePitch = ((eyePitch + .pi).truncatingRemainder(dividingBy: .pi*2) + .pi*2).truncatingRemainder(dividingBy: .pi*2) - .pi
|
||
let cp = cos(eyePitch)
|
||
let eyeYaw = f.sd * MochiConst.eyeSp + yaw
|
||
guard cos(eyeYaw) * cp > 0.04 else { continue }
|
||
|
||
let ey = f.y + (morph > 0 ? ry * 0.14 * morph : 0)
|
||
let fx = lerp(f.fx, 1, morph * 0.7)
|
||
let fy = lerp(f.fy, 1, morph * 0.7)
|
||
|
||
let eyeMult: CGFloat = isMini ? 1.9 : 1.0
|
||
let ew = R * MochiConst.eyeW * es * eyeMult
|
||
let eh = R * MochiConst.eyeH * es * eyeMult
|
||
|
||
var eyeCtx = ctx
|
||
eyeCtx.translateBy(x: f.x, y: ey)
|
||
eyeCtx.scaleBy(x: fx, y: fy)
|
||
drawEyeShape(ctx: &eyeCtx, shape: shape, w: ew, h: eh, open: open, sd: f.sd, R: R)
|
||
}
|
||
}
|
||
|
||
private func drawEyeShape(ctx: inout GraphicsContext, shape: EyeShape, w: CGFloat, h: CGFloat, open: CGFloat, sd: CGFloat, R: CGFloat) {
|
||
let ink = isMini ? Color(cgColor: MochiConst.miniInk) : Color(cgColor: MochiConst.ink)
|
||
let now = CGFloat(CACurrentMediaTime())
|
||
|
||
switch shape {
|
||
case .wide:
|
||
drawEyeShape(ctx: &ctx, shape: .pill, w: w*1.16, h: h*1.12, open: open, sd: sd, R: R)
|
||
|
||
case .pill:
|
||
let hh = max(h * open, w * 0.3)
|
||
var p = Path()
|
||
p.addRoundedRect(in: CGRect(x: -w/2, y: -hh/2, width: w, height: hh),
|
||
cornerSize: CGSize(width: min(w/2, hh/2), height: min(w/2, hh/2)))
|
||
ctx.fill(p, with: .color(ink))
|
||
|
||
case .dot:
|
||
var p = Path()
|
||
p.addEllipse(in: CGRect(x: -w*0.45, y: -w*0.45, width: w*0.9, height: w*0.9))
|
||
ctx.fill(p, with: .color(ink))
|
||
|
||
case .line:
|
||
ctx.rotate(by: .radians(-sd * 0.2))
|
||
var p = Path()
|
||
p.addRoundedRect(in: CGRect(x: -w*0.78, y: -w*0.21, width: w*1.56, height: w*0.42),
|
||
cornerSize: CGSize(width: w*0.21, height: w*0.21))
|
||
ctx.fill(p, with: .color(ink))
|
||
|
||
case .flat:
|
||
var p = Path()
|
||
p.addRoundedRect(in: CGRect(x: -w*0.72, y: -w*0.2, width: w*1.44, height: w*0.4),
|
||
cornerSize: CGSize(width: w*0.2, height: w*0.2))
|
||
ctx.fill(p, with: .color(ink))
|
||
|
||
case .happy:
|
||
var p = Path()
|
||
p.addArc(center: CGPoint(x: 0, y: h*0.18), radius: w*0.82,
|
||
startAngle: .degrees(180 + 12), endAngle: .degrees(180 - 12), clockwise: true)
|
||
ctx.stroke(p, with: .color(ink), style: StrokeStyle(lineWidth: w*0.5, lineCap: .round))
|
||
|
||
case .closed:
|
||
var p = Path()
|
||
p.addArc(center: CGPoint(x: 0, y: -h*0.08), radius: w*0.78,
|
||
startAngle: .degrees(15), endAngle: .degrees(165), clockwise: false)
|
||
ctx.stroke(p, with: .color(ink), style: StrokeStyle(lineWidth: w*0.36, lineCap: .round))
|
||
|
||
case .spiral:
|
||
var p = Path()
|
||
var a: CGFloat = 0
|
||
while a < 4.4 * .pi {
|
||
let r = w * 0.06 + a * w * 0.058
|
||
let aa = a + now * 9 * sd
|
||
let px = cos(aa) * r
|
||
let py = sin(aa) * r
|
||
if a == 0 { p.move(to: CGPoint(x: px, y: py)) }
|
||
else { p.addLine(to: CGPoint(x: px, y: py)) }
|
||
a += 0.2
|
||
}
|
||
ctx.stroke(p, with: .color(ink), style: StrokeStyle(lineWidth: w*0.22, lineCap: .round))
|
||
|
||
case .heart:
|
||
let heartPath = heartShape(size: w * 1.2)
|
||
ctx.fill(heartPath, with: .color(Color(hex: "#FF4D6D")))
|
||
|
||
case .star:
|
||
ctx.rotate(by: .radians(now * 1.5 * sd))
|
||
let starPath = starShape(outer: w * 1.05, inner: w * 0.46)
|
||
ctx.fill(starPath, with: .color(Color(hex: "#F7B32B")))
|
||
|
||
case .tired:
|
||
var p1 = Path()
|
||
p1.addRoundedRect(in: CGRect(x: -w/2, y: -h*0.02, width: w, height: h*0.38),
|
||
cornerSize: CGSize(width: w/2, height: w/2))
|
||
ctx.fill(p1, with: .color(ink))
|
||
var p2 = Path()
|
||
p2.addRoundedRect(in: CGRect(x: -w*0.62, y: -h*0.1, width: w*1.24, height: w*0.22),
|
||
cornerSize: CGSize(width: w*0.11, height: w*0.11))
|
||
ctx.fill(p2, with: .color(ink))
|
||
|
||
case .wink:
|
||
if sd < 0 {
|
||
let hh = max(h * open, w * 0.3)
|
||
var p = Path()
|
||
p.addRoundedRect(in: CGRect(x: -w/2, y: -hh/2, width: w, height: hh),
|
||
cornerSize: CGSize(width: min(w/2,hh/2), height: min(w/2,hh/2)))
|
||
ctx.fill(p, with: .color(ink))
|
||
} else {
|
||
var p = Path()
|
||
p.addArc(center: CGPoint(x: 0, y: h*0.18), radius: w*0.82,
|
||
startAngle: .degrees(180+12), endAngle: .degrees(180-12), clockwise: true)
|
||
ctx.stroke(p, with: .color(ink), style: StrokeStyle(lineWidth: w*0.5, lineCap: .round))
|
||
}
|
||
|
||
case .cup:
|
||
// Flat top, rounded bottom corners (like a cup / U-shape)
|
||
let hh = max(h * open, w * 0.3)
|
||
let cr = min(w / 2, hh / 2) // bottom corner radius
|
||
var p = Path()
|
||
p.move(to: CGPoint(x: -w/2, y: -hh/2))
|
||
p.addLine(to: CGPoint(x: w/2, y: -hh/2))
|
||
p.addLine(to: CGPoint(x: w/2, y: hh/2 - cr))
|
||
p.addQuadCurve(to: CGPoint(x: w/2 - cr, y: hh/2),
|
||
control: CGPoint(x: w/2, y: hh/2))
|
||
p.addLine(to: CGPoint(x: -w/2 + cr, y: hh/2))
|
||
p.addQuadCurve(to: CGPoint(x: -w/2, y: hh/2 - cr),
|
||
control: CGPoint(x: -w/2, y: hh/2))
|
||
p.closeSubpath()
|
||
ctx.fill(p, with: .color(ink))
|
||
}
|
||
}
|
||
|
||
private func drawBadge(context: GraphicsContext, size: CGSize, badge: BadgeType, R: CGFloat, rx: CGFloat, ry: CGFloat, cx: CGFloat, cy: CGFloat) {
|
||
let bs = badgeS * (isMini ? 1.25 : 1)
|
||
let bx = cx - R * 0.72 * sx
|
||
let by = cy - R * 0.72 * sy
|
||
var ctx = context
|
||
ctx.translateBy(x: bx, y: by)
|
||
ctx.scaleBy(x: bs, y: bs)
|
||
let now = CGFloat(CACurrentMediaTime())
|
||
|
||
switch badge {
|
||
case .dots(let col):
|
||
if isMini {
|
||
// Mini: animated pulsing dot
|
||
let phase = (now * 2.4).truncatingRemainder(dividingBy: 1)
|
||
let dotR = R * 0.22 * (1 + 0.25 * sin(phase * .pi * 2))
|
||
var outer = Path()
|
||
outer.addEllipse(in: CGRect(x: -R*0.2, y: -R*0.2, width: R*0.4, height: R*0.4))
|
||
ctx.fill(outer, with: .color(.black))
|
||
var dot = Path()
|
||
dot.addEllipse(in: CGRect(x: -dotR, y: -dotR, width: dotR*2, height: dotR*2))
|
||
ctx.fill(dot, with: .color(Color(cgColor: col)))
|
||
} else {
|
||
// Pill badge with animated dots (prototype style)
|
||
let pw: CGFloat = R * 0.72
|
||
let ph: CGFloat = R * 0.36
|
||
var pill = Path()
|
||
pill.addRoundedRect(in: CGRect(x: -pw/2, y: -ph/2, width: pw, height: ph),
|
||
cornerSize: CGSize(width: ph/2, height: ph/2))
|
||
ctx.fill(pill, with: .color(Color(cgColor: col)))
|
||
for i in 0..<3 {
|
||
let phase = ((now * 2.4 - CGFloat(i) * 0.22).truncatingRemainder(dividingBy: 1) + 1).truncatingRemainder(dividingBy: 1)
|
||
let dotR = R * 0.055 * (1 + 0.4 * max(0, sin(phase * .pi * 2)))
|
||
var dot = Path()
|
||
dot.addEllipse(in: CGRect(x: (CGFloat(i)-1)*R*0.18 - dotR, y: -dotR, width: dotR*2, height: dotR*2))
|
||
ctx.fill(dot, with: .color(.white))
|
||
}
|
||
}
|
||
|
||
case .bang(let col), .question(let col):
|
||
var ring = Path()
|
||
ring.addEllipse(in: CGRect(x: -R*0.3, y: -R*0.3, width: R*0.6, height: R*0.6))
|
||
ctx.fill(ring, with: .color(.black))
|
||
var inner = Path()
|
||
inner.addEllipse(in: CGRect(x: -R*0.23, y: -R*0.23, width: R*0.46, height: R*0.46))
|
||
ctx.fill(inner, with: .color(Color(cgColor: col)))
|
||
if !isMini {
|
||
let text = badge == .bang(col) ? "!" : "?"
|
||
ctx.draw(Text(text).font(.system(size: R*0.32, weight: .black)).foregroundColor(.white),
|
||
at: CGPoint(x: 0, y: R*0.02))
|
||
}
|
||
|
||
case .dot(let col):
|
||
var outer = Path()
|
||
outer.addEllipse(in: CGRect(x: -R*0.2, y: -R*0.2, width: R*0.4, height: R*0.4))
|
||
ctx.fill(outer, with: .color(.black))
|
||
var inner = Path()
|
||
inner.addEllipse(in: CGRect(x: -R*0.135, y: -R*0.135, width: R*0.27, height: R*0.27))
|
||
ctx.fill(inner, with: .color(Color(cgColor: col)))
|
||
}
|
||
}
|
||
|
||
private func drawParticles(context: GraphicsContext, size: CGSize, R: CGFloat, cx: CGFloat, cy: CGFloat) {
|
||
for p in particles {
|
||
guard p.age > 0 else { continue }
|
||
let k = CGFloat(p.age / p.life)
|
||
let a = k < 0.2 ? k / 0.2 : 1 - (k - 0.2) / 0.8
|
||
let px = cx + (p.x + p.vx * CGFloat(p.age)) * R * 1.3
|
||
let py = cy + (p.y + p.vy * CGFloat(p.age)) * R * 1.3
|
||
let sz = R * p.size * (1 + k * 0.4)
|
||
|
||
var pctx = context
|
||
pctx.translateBy(x: px, y: py)
|
||
pctx.opacity = Double(min(max(a, 0), 1))
|
||
|
||
switch p.type {
|
||
case .heart:
|
||
pctx.rotate(by: .radians(sin(CGFloat(p.age) * 6) * 0.3))
|
||
pctx.fill(heartShape(size: sz), with: .color(Color(hex: "#FF4D6D")))
|
||
case .star:
|
||
pctx.rotate(by: .radians(p.rot + CGFloat(p.age) * 2))
|
||
pctx.fill(starShape(outer: sz, inner: sz*0.45), with: .color(Color(hex: "#F7B32B")))
|
||
case .spark:
|
||
pctx.rotate(by: .radians(p.rot))
|
||
pctx.fill(starShape(outer: sz*0.8, inner: sz*0.18), with: .color(.white))
|
||
case .sweat:
|
||
var drop = Path()
|
||
drop.move(to: CGPoint(x: 0, y: -sz))
|
||
drop.addQuadCurve(to: CGPoint(x: 0, y: sz*0.6), control: CGPoint(x: sz*0.8, y: sz*0.2))
|
||
drop.addQuadCurve(to: CGPoint(x: 0, y: -sz), control: CGPoint(x: -sz*0.8, y: sz*0.2))
|
||
pctx.fill(drop, with: .color(Color(hex: "#7CC7FF")))
|
||
case .z:
|
||
pctx.draw(Text("z").font(.system(size: sz*1.9, weight: .bold)).foregroundColor(Color(red: 0.82, green: 0.86, blue: 0.92)),
|
||
at: .zero)
|
||
}
|
||
}
|
||
}
|
||
|
||
// MARK: - Tween helpers
|
||
|
||
func anim(_ key: String, keys: [TweenKey], onComplete: (() -> Void)? = nil) {
|
||
let current = getProperty(key)
|
||
tweens[key] = Tween(property: key, keys: keys, keyIndex: 0,
|
||
from: current, startTime: CACurrentMediaTime() * 1000,
|
||
onComplete: onComplete)
|
||
locks.insert(key)
|
||
}
|
||
|
||
private func setTarget(key: String, value: CGFloat) {
|
||
guard !locks.contains(key) else { return }
|
||
switch key {
|
||
case "tint": tint += (value - tint) // immediate target, smoothed in update
|
||
case "tilt": tgTilt = value
|
||
default: break
|
||
}
|
||
}
|
||
|
||
private func setProperty(_ key: String, value: CGFloat) {
|
||
switch key {
|
||
case "yaw": yaw = value
|
||
case "pitch": pitch = value
|
||
case "roll": roll = value
|
||
case "tilt": tilt = value
|
||
case "open": open = value
|
||
case "sx": sx = value
|
||
case "sy": sy = value
|
||
case "oy": oy = value
|
||
case "ox": ox = value
|
||
case "tint": tint = value
|
||
case "morph": morph = value
|
||
case "hands": hands = value
|
||
case "blush": blush = value
|
||
case "es": es = value
|
||
case "badgeS": badgeS = value
|
||
case "outfitPresence": outfitPresence = value
|
||
default: break
|
||
}
|
||
}
|
||
|
||
private func getProperty(_ key: String) -> CGFloat {
|
||
switch key {
|
||
case "yaw": return yaw
|
||
case "pitch": return pitch
|
||
case "roll": return roll
|
||
case "tilt": return tilt
|
||
case "open": return open
|
||
case "sx": return sx
|
||
case "sy": return sy
|
||
case "oy": return oy
|
||
case "ox": return ox
|
||
case "tint": return tint
|
||
case "morph": return morph
|
||
case "hands": return hands
|
||
case "blush": return blush
|
||
case "es": return es
|
||
case "badgeS": return badgeS
|
||
case "outfitPresence": return outfitPresence
|
||
default: return 0
|
||
}
|
||
}
|
||
}
|
||
|
||
// MARK: - Math helpers
|
||
|
||
func lerp(_ a: CGFloat, _ b: CGFloat, _ t: CGFloat) -> CGFloat { a + (b-a) * t }
|
||
private func clamp(_ v: CGFloat, _ lo: CGFloat, _ hi: CGFloat) -> CGFloat { max(lo, min(hi, v)) }
|
||
|
||
private func cgColorToTuple(_ c: CGColor) -> (CGFloat, CGFloat, CGFloat) {
|
||
guard let comps = c.components, comps.count >= 3 else { return (1,1,1) }
|
||
return (comps[0], comps[1], comps[2])
|
||
}
|
||
|
||
private func mix3(_ a: (CGFloat,CGFloat,CGFloat), _ b: (CGFloat,CGFloat,CGFloat), _ t: CGFloat) -> (CGFloat,CGFloat,CGFloat) {
|
||
(lerp(a.0,b.0,t), lerp(a.1,b.1,t), lerp(a.2,b.2,t))
|
||
}
|
||
|
||
private func mixColor(_ a: (CGFloat,CGFloat,CGFloat), _ b: (CGFloat,CGFloat,CGFloat), _ t: CGFloat) -> (CGFloat,CGFloat,CGFloat) {
|
||
mix3(a, b, t)
|
||
}
|
||
|
||
private func colorFromTuple(_ t: (CGFloat,CGFloat,CGFloat)) -> Color {
|
||
Color(red: Double(t.0), green: Double(t.1), blue: Double(t.2))
|
||
}
|
||
|
||
private func badgeString(_ b: BadgeType?) -> String {
|
||
guard let b else { return "none" }
|
||
func hex(_ c: CGColor) -> String {
|
||
guard let k = c.components, k.count >= 3 else { return "?" }
|
||
return "\(Int(k[0]*255)).\(Int(k[1]*255)).\(Int(k[2]*255))"
|
||
}
|
||
switch b {
|
||
case .dots(let c): return "dots-\(hex(c))"
|
||
case .bang(let c): return "bang-\(hex(c))"
|
||
case .question(let c): return "q-\(hex(c))"
|
||
case .dot(let c): return "dot-\(hex(c))"
|
||
}
|
||
}
|
||
|
||
private func emoteEyeShape(_ e: BotEmote) -> EyeShape {
|
||
switch e {
|
||
case .love: return .heart
|
||
case .surprised: return .dot
|
||
case .proud: return .star
|
||
case .wink: return .wink
|
||
case .yawn: return .tired
|
||
case .happy: return .happy
|
||
case .annoyed: return .line
|
||
}
|
||
}
|
||
|
||
// MARK: - Shape helpers
|
||
|
||
private func heartShape(size s: CGFloat) -> Path {
|
||
var p = Path()
|
||
p.move(to: CGPoint(x: 0, y: s * 0.38))
|
||
p.addCurve(to: CGPoint(x: 0, y: -s * 0.38),
|
||
control1: CGPoint(x: -s * 1.05, y: -s * 0.15),
|
||
control2: CGPoint(x: -s * 0.5, y: -s * 0.95))
|
||
p.addCurve(to: CGPoint(x: 0, y: s * 0.38),
|
||
control1: CGPoint(x: s * 0.5, y: -s * 0.95),
|
||
control2: CGPoint(x: s * 1.05, y: -s * 0.15))
|
||
p.closeSubpath()
|
||
return p
|
||
}
|
||
|
||
private func starShape(outer ro: CGFloat, inner ri: CGFloat) -> Path {
|
||
var p = Path()
|
||
for i in 0..<10 {
|
||
let r = i.isMultiple(of: 2) ? ro : ri
|
||
let a = -.pi/2 + CGFloat(i) * .pi/5
|
||
let pt = CGPoint(x: cos(a) * r, y: sin(a) * r)
|
||
if i == 0 { p.move(to: pt) } else { p.addLine(to: pt) }
|
||
}
|
||
p.closeSubpath()
|
||
return p
|
||
}
|
||
|
||
// Equatable for BadgeType (needed for comparing)
|
||
extension BadgeType: Equatable {
|
||
static func == (lhs: BadgeType, rhs: BadgeType) -> Bool {
|
||
switch (lhs, rhs) {
|
||
case (.dots, .dots): return true
|
||
case (.bang, .bang): return true
|
||
case (.question, .question): return true
|
||
case (.dot, .dot): return true
|
||
default: return false
|
||
}
|
||
}
|
||
}
|