Removed a bunch of stuff; Changes

1 files changed, 0 insertions, 177 deletions

diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Runtime/Playables/ParticleControlPlayable.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Runtime/Playables/ParticleControlPlayable.cs
deleted file mode 100644
index a513d7c..0000000
--- a/Library/PackageCache/com.unity.timeline@1.2.13/Runtime/Playables/ParticleControlPlayable.cs
+++ /dev/null
@@ -1,177 +0,0 @@
-using System;
-using UnityEngine.Playables;
-
-namespace UnityEngine.Timeline
-{
-    /// <summary>
-    /// Playable that synchronizes a particle system simulation.
-    /// </summary>
-    public class ParticleControlPlayable : PlayableBehaviour
-    {
-        const float kUnsetTime = -1;
-        float m_LastTime = kUnsetTime;
-        uint m_RandomSeed = 1;
-
-        // particleSystem.time can not be relied on for an accurate time. It does not advance until a delta threshold is reached(fixedUpdate) and until the start delay has elapsed.
-        float m_SystemTime;
-
-        /// <summary>
-        /// Creates a Playable with a ParticleControlPlayable behaviour attached
-        /// </summary>
-        /// <param name="graph">The PlayableGraph to inject the Playable into.</param>
-        /// <param name="component">The particle systtem to control</param>
-        /// <param name="randomSeed">A random seed to use for particle simulation</param>
-        /// <returns>Returns the created Playable.</returns>
-        public static ScriptPlayable<ParticleControlPlayable> Create(PlayableGraph graph, ParticleSystem component, uint randomSeed)
-        {
-            if (component == null)
-                return ScriptPlayable<ParticleControlPlayable>.Null;
-
-            var handle = ScriptPlayable<ParticleControlPlayable>.Create(graph);
-            handle.GetBehaviour().Initialize(component, randomSeed);
-            return handle;
-        }
-
-        /// <summary>
-        /// The particle system to control
-        /// </summary>
-        public ParticleSystem particleSystem { get; private set; }
-
-        /// <summary>
-        /// Initializes the behaviour with a particle system and random seed.
-        /// </summary>
-        /// <param name="ps"></param>
-        /// <param name="randomSeed"></param>
-        public void Initialize(ParticleSystem ps, uint randomSeed)
-        {
-            m_RandomSeed = Math.Max(1, randomSeed);
-            particleSystem = ps;
-            m_SystemTime = 0;
-            SetRandomSeed();
-
-            #if UNITY_EDITOR
-            if (!Application.isPlaying && UnityEditor.PrefabUtility.IsPartOfPrefabInstance(ps))
-                UnityEditor.PrefabUtility.prefabInstanceUpdated += OnPrefabUpdated;
-            #endif
-        }
-
-        #if UNITY_EDITOR
-        /// <summary>
-        /// This function is called when the Playable that owns the PlayableBehaviour is destroyed.
-        /// </summary>
-        /// <param name="playable">The playable this behaviour is attached to.</param>
-        public override void OnPlayableDestroy(Playable playable)
-        {
-            if (!Application.isPlaying)
-                UnityEditor.PrefabUtility.prefabInstanceUpdated -= OnPrefabUpdated;
-        }
-
-        void OnPrefabUpdated(GameObject go)
-        {
-            // When the instance is updated from, this will cause the next evaluate to resimulate.
-            if (UnityEditor.PrefabUtility.GetRootGameObject(particleSystem) == go)
-                m_LastTime = kUnsetTime;
-        }
-
-        #endif
-
-        void SetRandomSeed()
-        {
-            particleSystem.Stop(true, ParticleSystemStopBehavior.StopEmittingAndClear);
-            var systems = particleSystem.gameObject.GetComponentsInChildren<ParticleSystem>();
-            uint seed = m_RandomSeed;
-            foreach (var ps in systems)
-            {
-                // don't overwrite user set random seeds
-                if (ps.useAutoRandomSeed)
-                {
-                    ps.useAutoRandomSeed = false;
-                    ps.randomSeed = seed;
-                    seed++;
-                }
-            }
-        }
-
-        /// <summary>
-        /// This function is called during the PrepareFrame phase of the PlayableGraph.
-        /// </summary>
-        /// <param name="playable">The Playable that owns the current PlayableBehaviour.</param>
-        /// <param name="data">A FrameData structure that contains information about the current frame context.</param>
-        public override void PrepareFrame(Playable playable, FrameData data)
-        {
-            if (particleSystem == null || !particleSystem.gameObject.activeInHierarchy)
-                return;
-
-            float localTime = (float)playable.GetTime();
-            bool shouldUpdate = Mathf.Approximately(m_LastTime, kUnsetTime) ||
-                !Mathf.Approximately(m_LastTime, localTime);
-            if (shouldUpdate)
-            {
-                float epsilon = Time.fixedDeltaTime * 0.5f;
-                float simTime = localTime;
-                float expectedDelta = simTime - m_LastTime;
-
-                //  The first iteration includes the start delay. Evaluate(particleSystem.randomSeed) is how the particle system generates the random value internally.
-                float startDelay = particleSystem.main.startDelay.Evaluate(particleSystem.randomSeed);
-                float particleSystemDurationLoop0 = particleSystem.main.duration + startDelay;
-
-                // The particle system time does not include the start delay so we need to remove this for our own system time.
-                float expectedSystemTime = simTime > particleSystemDurationLoop0 ? m_SystemTime : m_SystemTime - startDelay;
-
-                // if it's not looping, then the system time won't advance past the end of the duration
-                if (!particleSystem.main.loop)
-                    expectedSystemTime = Math.Min(expectedSystemTime, particleSystem.main.duration);
-
-
-                // conditions for restart
-                bool restart = (simTime < m_LastTime) || // time went backwards
-                    (simTime < epsilon) || // time is set to 0
-                    Mathf.Approximately(m_LastTime, kUnsetTime) || // object disabled
-                    (expectedDelta > particleSystem.main.duration) || // large jump (bug workaround)
-                    !(Mathf.Abs(expectedSystemTime - particleSystem.time) < Time.maximumParticleDeltaTime); // particle system isn't where we left it
-                if (restart)
-                {
-                    // work around for a bug where simulate(simTime, true, true) doesn't work on loops
-                    particleSystem.Simulate(0, true, true);
-                    particleSystem.Simulate(simTime, true, false);
-                    m_SystemTime = simTime;
-                }
-                else
-                {
-                    // ps.time will wrap, so we need to account for that in computing delta time
-                    float particleSystemDuration = simTime > particleSystemDurationLoop0 ? particleSystem.main.duration : particleSystemDurationLoop0;
-                    float fracTime = simTime % particleSystemDuration;
-                    float deltaTime = fracTime - m_SystemTime;
-
-                    if (deltaTime < -epsilon) // detect wrapping of ps.time
-                        deltaTime = fracTime + particleSystemDurationLoop0 - m_SystemTime;
-
-                    particleSystem.Simulate(deltaTime, true, false);
-                    m_SystemTime += deltaTime;
-                }
-
-                m_LastTime = localTime;
-            }
-        }
-
-        /// <summary>
-        /// This function is called when the Playable play state is changed to Playables.PlayState.Playing.
-        /// </summary>
-        /// <param name="playable">The Playable that owns the current PlayableBehaviour.</param>
-        /// <param name="info">A FrameData structure that contains information about the current frame context.</param>
-        public override void OnBehaviourPlay(Playable playable, FrameData info)
-        {
-            m_LastTime = kUnsetTime;
-        }
-
-        /// <summary>
-        /// This function is called when the Playable play state is changed to PlayState.Paused.
-        /// </summary>
-        /// <param name="playable">The playable this behaviour is attached to.</param>
-        /// <param name="info">A FrameData structure that contains information about the current frame context.</param>
-        public override void OnBehaviourPause(Playable playable, FrameData info)
-        {
-            m_LastTime = kUnsetTime;
-        }
-    }
-}