VertexAnimation/Samples~/Example1/Scripts/SampleAnimationSystemsAuthoring.cs

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using Unity.Entities;
using Unity.Mathematics;
using TAO.VertexAnimation;
public class SampleAnimationSystemsAuthoring : UnityEngine.MonoBehaviour
{
[UnityEngine.SerializeField]
private SampleSystem sampleSystem = SampleSystem.PlayRandomAnimation;
private void Awake()
{
switch (sampleSystem)
{
case SampleSystem.PlayRandomAnimation:
{
var system = World.DefaultGameObjectInjectionWorld.GetExistingSystem<PlayRandomAnimationSystem>();
system.Enabled = true;
}
break;
case SampleSystem.PlayAnimationByName:
{
var system = World.DefaultGameObjectInjectionWorld.GetExistingSystem<PlayAnimationByNameSystem>();
system.Enabled = true;
}
break;
default:
break;
}
}
public enum SampleSystem
{
PlayRandomAnimation,
PlayAnimationByName
}
}
// Example system to update animation parameters.
[UpdateBefore(typeof(VA_AnimatorSystem))]
public class PlayRandomAnimationSystem : SystemBase
{
protected override void OnCreate()
{
base.OnCreate();
Enabled = false;
}
protected override void OnUpdate()
{
Random random = Random.CreateFromIndex((uint)UnityEngine.Time.time);
float deltaTime = UnityEngine.Time.deltaTime;
Entities.ForEach((ref VA_AnimatorComponent ac) =>
{
// Get the animation lib data.
ref VA_AnimationLibraryData animationsRef = ref ac.animationLibrary.Value;
// 'Play' the actual animation.
ac.animationTime += deltaTime;
if (ac.animationTime > animationsRef.animations[ac.animationIndex].duration)
{
// Set time. Using the difference to smoothen out animations when looping.
ac.animationTime -= animationsRef.animations[ac.animationIndex].duration;
// New random animation.
ac.animationIndex = random.NextInt(0, animationsRef.animations.Length);
}
}).ScheduleParallel();
}
}
// Example system to set the animation by name.
[UpdateBefore(typeof(VA_AnimatorSystem))]
public class PlayAnimationByNameSystem : SystemBase
{
protected override void OnCreate()
{
base.OnCreate();
Enabled = false;
}
protected override void OnUpdate()
{
float deltaTime = UnityEngine.Time.deltaTime;
Entities.ForEach((Entity entity, ref VA_AnimatorComponent ac) =>
{
// Get the animation lib data.
ref VA_AnimationLibraryData animationsRef = ref ac.animationLibrary.Value;
// Set the animation index on the AnimatorComponent to play this animation.
ac.animationIndex = VA_AnimationLibraryUtils.GetAnimation(ref animationsRef, "Character1Shoot");
// 'Play' the actual animation.
ac.animationTime += deltaTime;
if (ac.animationTime > animationsRef.animations[ac.animationIndex].duration)
{
// Set time. Using the difference to smoothen out animations when looping.
ac.animationTime -= animationsRef.animations[ac.animationIndex].duration;
}
}).ScheduleParallel();
}
}