59 lines
980 B
C#
59 lines
980 B
C#
using UnityEngine;
|
|
using UnityEngine.UI;
|
|
|
|
namespace RoR2.UI;
|
|
|
|
[RequireComponent(typeof(Image))]
|
|
public class SimpleSpriteAnimator : MonoBehaviour
|
|
{
|
|
public SimpleSpriteAnimation animation;
|
|
|
|
private Image target;
|
|
|
|
private int frame;
|
|
|
|
private int tick;
|
|
|
|
private float tickStopwatch;
|
|
|
|
private void Awake()
|
|
{
|
|
target = GetComponent<Image>();
|
|
}
|
|
|
|
private void FixedUpdate()
|
|
{
|
|
if ((bool)animation && animation.frames.Length != 0)
|
|
{
|
|
tickStopwatch += Time.fixedDeltaTime;
|
|
float num = 1f / animation.frameRate;
|
|
if (tickStopwatch > num)
|
|
{
|
|
tickStopwatch -= num;
|
|
Tick();
|
|
}
|
|
}
|
|
}
|
|
|
|
private void Tick()
|
|
{
|
|
tick++;
|
|
if (frame >= animation.frames.Length)
|
|
{
|
|
frame = 0;
|
|
tick = 0;
|
|
}
|
|
if (animation.frames[frame].duration <= tick)
|
|
{
|
|
frame++;
|
|
if (frame >= animation.frames.Length)
|
|
{
|
|
frame = 0;
|
|
tick = 0;
|
|
}
|
|
ref SimpleSpriteAnimation.Frame reference = ref animation.frames[frame];
|
|
target.sprite = reference.sprite;
|
|
}
|
|
}
|
|
}
|