如何在控制器和播放器上同时应用跳跃，以实现无尽奔跑的3D统一 [英] How to apply jump both to controller and player for an endless runner 3D in unity

问题描述

我正在尝试以单位5开发3D无尽的跑步游戏.我面临的问题是跳跃.如何对无尽的跑步者施加跳跃?我一直在通过互联网搜索和冲浪，但是没有运气.我确实找到了一些代码，但是当我尝试应用它们时，它们没有用.另外，如何调整角色控制器以适应动画?非常感谢您的帮助.

I'm trying to develop a 3D endless runner game in unity 5. The problem I'm facing is jump. How can I apply a jump to an endless runner? I've been searching and surfing through the internet with no luck. I did find some codes but when I try to apply them, they didn't work. Also How do I adjust the character controller to go up with the animation? A help would be really appreciated.

这是playerMotor.cs代码.

This is the playerMotor.cs code.

    private Vector3 moveVector;
    private float verticalVelocity = 0.0f;
    private float gravity = 12.0f;
    private float jumpPower = 15.0f;
    private bool jump;

    private float animationDuration = 3.0f;
    private float startTime;
    private Animator anim; 
    private CharacterController controller;

void Start()
    {
        controller = GetComponent<CharacterController>();
        anim = GetComponent<Animator>();
        startTime = Time.time;
    }

void Update()
    {

        if (Time.time - startTime < animationDuration)
        {
            controller.Move(Vector3.forward * speed * Time.deltaTime);
            return;
        }
        moveVector = Vector3.zero;

        if (controller.isGrounded)
        {
           verticalVelocity = -0.5f;
            if (Input.GetButton("Jump"))
            {
                verticalVelocity = jumpPower;
                anim.SetBool("Jump", true);
            }
            //anim.SetBool("Jump", false);       

        }
        else
        {
            verticalVelocity -= gravity * Time.deltaTime;

        }

        // X - Left and Right
        moveVector.x = Input.GetAxisRaw("Horizontal") * speed;
        anim.SetFloat("Turn", moveVector.x);

        if (Input.GetMouseButton(0))
        {
            //Are we holding touch on the right side?
            if (Input.mousePosition.x > Screen.width / 2)
            {
                moveVector.x = speed;
            }
            else
            {
                moveVector.x = -speed;
            }
        }

        //// Y - Up and Down
        //if (Input.GetButtonDown("Jump"))
        //{
        //    moveVector.y = verticalVelocity;
        //}

        // Z - Forward and Backward
        moveVector.z = speed;

        controller.Move(moveVector * Time.deltaTime);
}

我用来实现的代码如下所示.

The codes I used to implement is shown below.

function PlayerController(){
         var controller : CharacterController = GetComponent(CharacterController);
         moveDirection = Vector3(Input.GetAxis("Horizontal"), 0, Input.GetAxis("Vertical"));
         moveDirection = transform.TransformDirection(moveDirection);
         moveDirection *= speed;
         if (controller.isGrounded) {
             vSpeed = -1;
             if (Input.GetButtonDown ("Jump")) {
                 vSpeed = jumpSpeed;
             }
         }
         vSpeed -= gravity * Time.deltaTime;
         moveDirection.y = vSpeed;
         controller.Move(moveDirection * Time.deltaTime);
}

我已为普通RPG角色应用了跳转功能，但这一步比我想象的要难.

I have applied jump for normal RPG characters but this one is harder than I thought.

推荐答案

我终于找到了我的问题的答案.感谢Mark为您提供的建议，它对我有很大帮助.

I finally found the answer to my question. Thanks Mark for the advice you gave me, it helped me a lot.

所以这是我做跳跃和跳跃动画发生的工作.另请注意，由于我在脚本的其余部分中未发现任何其他错误，因此我发布的不是整个代码正确的内容.

So here's what I did to make the jump and the jump animation happen. Also note that I'm posting what which is correct not the whole code since I didn't find any other errors in the rest of the script.

        moveVector = Vector3.zero;

        if (controller.isGrounded) //Check whether are we ground
        {

            verticalVelocity = -0.5f; //Just to make sure that we are ground
            if (Input.GetButton("Jump"))
            {

                verticalVelocity = 10f; //Basically this is the Jump power to Player
                anim.SetBool("Jump", true); //Jump animation to true
            }
        }
        else
        {
            verticalVelocity -= gravity * speed * Time.deltaTime; //Apply gravity
            anim.SetBool("Jump", false); //Set jump animation to false to stop looping continuously 
        }

//... the rest

这是我自己的代码.感谢您对Mark的帮助.也为您加油.

This is my own code. Thanks for helping Mark. Cheers to you too.

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