HeavenStudio/Assets/Scripts/Util/AnimationHelpers.cs
minenice55 3f7af6a0eb joe prepare animation
- bg effect preview (buggy)
- adjusted path of hit items
- adjusted particle limits and spawning
- rain is now affected by wind
- cont. work on joe expressions

- animation helper sync scale now plays thru events properly
- adjusted timing windows
2022-08-07 19:40:06 -04:00

72 lines
3.6 KiB
C#

using UnityEngine;
namespace HeavenStudio.Util
{
public static class AnimationHelpers
{
public static bool IsAnimationNotPlaying(this Animator anim)
{
float compare = anim.GetCurrentAnimatorStateInfo(0).speed;
return anim.GetCurrentAnimatorStateInfo(0).normalizedTime >= compare && !anim.IsInTransition(0);
}
/// <summary>
/// Sets animator's progress on an animation based on current song beat between startTime and length
/// function must be called in actor's Update loop to update properly
/// </summary>
/// <param name="anim">Animator to update</param>
/// <param name="animName">name of animation to play</param>
/// <param name="startTime">reference start time of animation (progress 0.0)</param>
/// <param name="length">duration of animation (progress 1.0)</param>
/// <param name="timeScale">multiplier for animation progress (smaller values make animation slower)</param>
/// <param name="animLayer">animator layer to play animation on</param>
public static void DoScaledAnimation(this Animator anim, string animName, float startTime, float length = 1f, float timeScale = 1f, int animLayer = -1)
{
float pos = Conductor.instance.GetPositionFromBeat(startTime, length) * timeScale;
anim.Play(animName, animLayer, pos);
anim.speed = 1f; //not 0 so these can still play their script events
}
/// <summary>
/// Sets animator progress on an animation according to pos
/// </summary>
/// <param name="anim">Animator to update</param>
/// <param name="animName">name of animation to play</param>
/// <param name="pos">position to set animation progress to (0.0 - 1.0)</param>
/// <param name="animLayer">animator layer to play animation on</param>
public static void DoNormalizedAnimation(this Animator anim, string animName, float pos = 0f, int animLayer = -1)
{
anim.Play(animName, animLayer, pos);
anim.speed = 1f;
}
/// <summary>
/// Plays animation on animator, scaling speed to song BPM
/// call this funtion once, when playing an animation
/// </summary>
/// <param name="anim">Animator to play animation on</param>
/// <param name="animName">name of animation to play</param>
/// <param name="timeScale">multiplier for animation speed</param>
/// <param name="startPos">starting progress of animation</param>
/// <param name="animLayer">animator layer to play animation on</param>
public static void DoScaledAnimationAsync(this Animator anim, string animName, float timeScale = 1f, float startPos = 0f, int animLayer = -1)
{
anim.Play(animName, animLayer, startPos);
anim.speed = (1f / Conductor.instance.pitchedSecPerBeat) * timeScale;
}
/// <summary>
/// Plays animation on animator, at default speed
/// this is the least nessecary function here lol
/// </summary>
/// <param name="anim">Animator to play animation on</param>
/// <param name="animName">name of animation to play</param>
/// <param name="startPos">starting progress of animation</param>
/// <param name="animLayer">animator layer to play animation on</param>
public static void DoUnscaledAnimation(this Animator anim, string animName, float startPos = 0f, int animLayer = -1)
{
anim.Play(animName, animLayer, startPos);
anim.speed = 1f;
}
}
}