8/20 주말과제 궁수 이동, 공격

1. 조이스틱으로 플레이어 캐릭터 이동시키기

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PlayerController : MonoBehaviour
{
    [SerializeField]
    private VariableJoystick joystick;
    [SerializeField]
    private float moveSpeed = 2f;
    
    // Start is called before the first frame update
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        //조이스틱으로 이동
        float h = this.joystick.Direction.x;
        float v = this.joystick.Direction.y;

        Vector3 dir = new Vector3(h, v, 0).normalized;       
        this.transform.Translate(dir * this.moveSpeed * Time.deltaTime);
    }
}

2. 화면 밖으로 나가지 못하도록 막기, walk 애니메이션 추가

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PlayerController : MonoBehaviour
{
    [SerializeField]
    private VariableJoystick joystick;
    [SerializeField]
    private float moveSpeed = 2f;
    private Animator anim;

    // Start is called before the first frame update
    void Start()
    {
        this.anim = this.GetComponent<Animator>();
    }

    // Update is called once per frame
    void Update()
    {
        //조이스틱으로 이동
        float h = this.joystick.Direction.x;
        float v = this.joystick.Direction.y;

        Vector3 dir = new Vector3(h, v, 0).normalized;       
        this.transform.Translate(dir * this.moveSpeed * Time.deltaTime);

        //화면 밖으로 나가지 않게 막기
        var clampX = Mathf.Clamp(this.transform.position.x, -2.1f, 2.1f);
        var clampY = Mathf.Clamp(this.transform.position.y, -4.2f, 4.2f);
        this.transform.position = new Vector3(clampX, clampY, 0);

        if (dir == Vector3.zero)
        {         
            //애니메이션
            this.anim.SetInteger("State", 0);
        }
        else
        {
            //애니메이션
            this.anim.SetInteger("State", 1);
        }
    }
}

3. 화살 발사

PlayerController

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PlayerController : MonoBehaviour
{
    [SerializeField]
    private VariableJoystick joystick;
    [SerializeField]
    private GameObject arrowPrefab;
    [SerializeField]
    private float moveSpeed = 2f;
    private Animator anim;

    // Start is called before the first frame update
    void Start()
    {
        this.anim = this.GetComponent<Animator>();
    }

    // Update is called once per frame
    void Update()
    {
        //조이스틱으로 이동
        float h = this.joystick.Direction.x;
        float v = this.joystick.Direction.y;

        Vector3 dir = new Vector3(h, v, 0).normalized;       
        this.transform.Translate(dir * this.moveSpeed * Time.deltaTime);

        //화면 밖으로 나가지 않게 막기
        var clampX = Mathf.Clamp(this.transform.position.x, -2.1f, 2.1f);
        var clampY = Mathf.Clamp(this.transform.position.y, -4.2f, 4.2f);
        this.transform.position = new Vector3(clampX, clampY, 0);

        if (dir == Vector3.zero)
        {         
            //애니메이션
            this.anim.SetInteger("State", 0);
        }
        else
        {
            //애니메이션
            this.anim.SetInteger("State", 1);
        }

        //키보드 누르면 화살 생성
        if (Input.GetKeyDown(KeyCode.Space))
        {
            GameObject arrowGo = Instantiate(this.arrowPrefab);
            //화살 생성 위치
            Vector3 offset = new Vector3(0, 2f, 0);
            arrowGo.transform.position = this.transform.position + offset;
        }
        
    }
}

ArrowController

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class ArrowController : MonoBehaviour
{
    [SerializeField]
    public float arrowSpeed = 5f;
    // Start is called before the first frame update
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        this.transform.Translate(Vector3.up * arrowSpeed * Time.deltaTime);
        //y값이 5넘으면 파괴
        if (this.transform.position.y > 5f)
        {
            Destroy(this.gameObject);
        }
    }
}