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using Rigging.Data;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;
namespace Rigging.Animations
{
// 物理控制的动作
public class AnimationObject : MonoBehaviour
{
public AnimationParam<PhysicsAnimation> animations;
private Rigidbody rig;
private StepHandler stepHandler;
private Transform hip;
public float smoothing;
public float multiplier = 1f;
private bool isCurrentlyLeft;
public bool isLeft;
public UnityEvent switchToForwardEvent;
public UnityEvent switchToBackwardsEvent;
public bool dontAnimateIfHoldingSomething;
private float muscleMultiplier = 1f;
private void Start()
{
rig = GetComponent<Rigidbody>();
stepHandler = base.transform.root.GetComponentInChildren<StepHandler>();
Rigging.BodyPart.Hip componentInChildren = base.transform.root.GetComponentInChildren<Rigging.BodyPart.Hip>();
if ((bool)componentInChildren)
{
hip = componentInChildren.transform;
}
animations.SetPlayer(transform.root.GetComponent<Player>());
}
private void FixedUpdate()
{
SetMultiplier();
AddTorque();
AddForce();
}
private void AddForce()
{
Vector3 vector = Vector3.zero;
if (isCurrentlyLeft == isLeft)
{
Vector3 forwardForce = animations.current.forwardForce;
if (animations.current.forceSpace == PhysicsAnimation.ForceSpace.World)
{
vector = forwardForce;
}
if (animations.current.forceSpace == PhysicsAnimation.ForceSpace.Hip)
{
vector = hip.TransformDirection(forwardForce);
}
}
else
{
Vector3 backwardsForce = animations.current.backwardsForce;
if (animations.current.forceSpace == PhysicsAnimation.ForceSpace.World)
{
vector = backwardsForce;
}
if (animations.current.forceSpace == PhysicsAnimation.ForceSpace.Hip)
{
vector = hip.TransformDirection(backwardsForce);
}
}
rig.AddForce(vector * muscleMultiplier * multiplier, ForceMode.Acceleration);
}
private void AddTorque()
{
Vector3 vector = ((isCurrentlyLeft != isLeft) ? hip.TransformDirection(animations.current.backwardsTorque) : hip.TransformDirection(animations.current.forwardTorque));
Vector3 toque = vector * muscleMultiplier * multiplier;
//Debug.DrawLine(rig.transform.position, rig.transform.position + toque.normalized * 0.3f);
rig.AddTorque(toque, ForceMode.Acceleration);
}
private void SetMultiplier()
{
if (smoothing != 0f)
{
float b = 1f;
if (isCurrentlyLeft != stepHandler.isLeft)
{
b = 0f;
}
multiplier = Mathf.Lerp(multiplier, b, 1f / smoothing);
if (multiplier < 0.1f)
{
ChangeStep();
}
}
else
{
ChangeStep();
}
}
private void ChangeStep()
{
if (isCurrentlyLeft != stepHandler.isLeft)
{
if (stepHandler.isLeft == isLeft)
{
switchToForwardEvent.Invoke();
}
else
{
switchToBackwardsEvent.Invoke();
}
isCurrentlyLeft = stepHandler.isLeft;
}
}
}
}
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