Unity Practice~ Demo Video: https://www.youtube.com/watch?v=yp4EgIM5uiM&feature=youtu.be

gistfile1.cs

using UnityEngine;
using System.Collections;

public class UnityChanController : MonoBehaviour
{

	public CharacterController ctrl;
	Animator animator;

	// Use this for initialization
	void Start ()
	{
		animator = GetComponent<Animator> ();
	}
	
	// Update is called once per frame
	void Update ()
	{
		//移動控制
		MoveControl ();

		JumpControl ();
	}

	void OnCallChangeFace ()
	{
	}

	void JumpControl ()
	{
		if (Input.GetButtonDown("Jump")) {
			if(animator.GetCurrentAnimatorStateInfo(0).IsName("Standing@loop")) animator.SetInteger("JumpState", 0);
			else if(animator.GetCurrentAnimatorStateInfo(0).IsName("Walking@loop")) animator.SetInteger("JumpState", 1);
			else if(animator.GetCurrentAnimatorStateInfo(0).IsName("Running@loop")) animator.SetInteger("JumpState", 2);
			animator.SetTrigger("Jump");
		}
	}


	void MoveControl ()
	{
		//動畫參數(非實際速度)
		var speed = animator.GetFloat ("Speed");
		//垂直操縱稈推移量
		var movev = Input.GetAxis ("Vertical");
		//水平操縱稈推移量
		var moveh = Input.GetAxis ("Horizontal");
		
		//移動向量
		var moveVector = new Vector3 (moveh, 0.0f, movev);
		
		//動畫控制
		if (moveVector != Vector3.zero) {
			if (speed <= 3.0f)
				speed += Time.deltaTime;
			else 
				speed = 3.0f;
		} else {
			speed = 0.0f;
		}
		
		animator.SetFloat ("Speed", speed);
		
		var v = moveVector * Time.deltaTime;
		//偵測動畫狀態
		if(animator.GetCurrentAnimatorStateInfo (0).IsName ("Running@loop")) v *= 2;
		//控制移動
		ctrl.Move (v);
		
		//方向控制
		if (moveVector != Vector3.zero) {
			transform.rotation =  Quaternion.LookRotation (moveVector);
		}
	}
}