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using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
namespace DS
{
public class AnimatorHandler : MonoBehaviour
{
public PlayerLocomotion playerLocomotion;
public Animator animator;
private int _vertical;
private int _horizontal;
public bool canRotate;
public void Initialize()
{
animator = GetComponent<Animator>();
_vertical = Animator.StringToHash("Vertical");
_horizontal = Animator.StringToHash("Horizontal");
}
public void UpdateAnimatorValues(float verticalMovement, float horizontalMovement)
{
#region Vertical
float v = 0;
if (verticalMovement > 0 && verticalMovement < 0.55f)
{
v = 0.5f;
}
else if(verticalMovement > 0.55f)
{
v = 1;
}
else if (verticalMovement < 0 && verticalMovement > -0.55f)
{
v = -0.5f;
}
else if(verticalMovement < -0.55f)
{
v = -1;
}
else
{
v = 0;
}
#endregion
#region Horizontal
float h = 0;
if (horizontalMovement > 0 && horizontalMovement < 0.55f)
{
h = 0.5f;
}
else if(horizontalMovement > 0.55f)
{
h = 1;
}
else if (horizontalMovement < 0 && horizontalMovement > -0.55f)
{
h = -0.5f;
}
else if(horizontalMovement < -0.55f)
{
h = -1;
}
else
{
h = 0;
}
#endregion
animator.SetFloat(_vertical,v,0.1f,Time.deltaTime);
animator.SetFloat(_horizontal,h,0.1f,Time.deltaTime);
}
public void CanRotate()
{
canRotate = true;
}
public void StopRotation()
{
canRotate = false;
}
private void OnAnimatorMove()
{
var rootMotion = GetRootMotion();
Debug.Log(rootMotion);
playerLocomotion.rootMotion = rootMotion;
}
private void OnDrawGizmos()
{
Gizmos.DrawLine(transform.position, transform.position + GetRootMotion() * 2f);
}
private Vector3 GetRootMotion()
{
// 我们先假定 地板永远是朝上的
var normalVector = Vector3.up;
return Vector3.ProjectOnPlane(animator.velocity, normalVector);
}
}
}
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