AnimatorOverrideController.ApplyOverrides

参数

描述

将覆盖列表应用于此 Animator Override Controller。

当您需要在同一帧中覆盖两个以上的动画剪辑时，应使用此函数。该函数将在处理完整个列表后通知 Animator 更新所有内部绑定。

using UnityEngine;
using System.Collections.Generic;

public class AnimationClipOverrides : List<KeyValuePair<AnimationClip, AnimationClip>>
{
    public AnimationClipOverrides(int capacity) : base(capacity) {}

    public AnimationClip this[string name]
    {
        get { return this.Find(x => x.Key.name.Equals(name)).Value; }
        set
        {
            int index = this.FindIndex(x => x.Key.name.Equals(name));
            if (index != -1)
                this[index] = new KeyValuePair<AnimationClip, AnimationClip>(this[index].Key, value);
        }
    }
}

public class Weapon
{
    public AnimationClip singleAttack;
    public AnimationClip comboAttack;
    public AnimationClip dashAttack;
    public AnimationClip smashAttack;
}

public class SwapWeapon : MonoBehaviour
{
    public Weapon[] weapons;

    protected Animator animator;
    protected AnimatorOverrideController animatorOverrideController;

    protected int weaponIndex;

    protected AnimationClipOverrides clipOverrides;
    public void Start()
    {
        animator = GetComponent<Animator>();
        weaponIndex = 0;

        animatorOverrideController = new AnimatorOverrideController(animator.runtimeAnimatorController);
        animator.runtimeAnimatorController = animatorOverrideController;

        clipOverrides = new AnimationClipOverrides(animatorOverrideController.overridesCount);
        animatorOverrideController.GetOverrides(clipOverrides);
    }

    public void Update()
    {
        if (Input.GetButtonDown("NextWeapon"))
        {
            weaponIndex = (weaponIndex + 1) % weapons.Length;
            clipOverrides["SingleAttack"] = weapons[weaponIndex].singleAttack;
            clipOverrides["ComboAttack"] = weapons[weaponIndex].comboAttack;
            clipOverrides["DashAttack"] = weapons[weaponIndex].dashAttack;
            clipOverrides["SmashAttack"] = weapons[weaponIndex].smashAttack;
            animatorOverrideController.ApplyOverrides(clipOverrides);
        }
    }
}