This is my movement script.
public class PlayerMovement : MonoBehaviour
{
// VARIABLES
public float movementSpeed;
public float walkSpeed;
public float runSpeed;
private Vector3 moveDirection;
private Vector3 velocity;
public bool isGrounded;
public float groundCheckDistance;
public LayerMask groundMask;
public float gravity;
// References
public CharacterController controller;
public Animator anim;
PhotonView view;
private void Start()
{
controller = GetComponent<CharacterController>();
anim = GetComponentInChildren<Animator>();
view = GetComponent<PhotonView>();
}
private void Update()
{
if (view.IsMine)
{
Move();
}
}
private void Move()
{
if (view.IsMine)
{
isGrounded = Physics.CheckSphere(transform.position, groundCheckDistance, groundMask);
if(isGrounded && velocity.y < 0)
{
velocity.y = -2f;
}
float moveZ = Input.GetAxis("Vertical");
moveDirection = new Vector3(0, 0, moveZ);
moveDirection = transform.TransformDirection(moveDirection);
if (moveDirection != Vector3.zero && !Input.GetKey(KeyCode.LeftShift))
{
// WALK
Walk();
}
else if(moveDirection != Vector3.zero && Input.GetKey(KeyCode.LeftShift))
{
// RUN
Run();
}
else if(moveDirection == Vector3.zero)
{
// IDLE
Idle();
}
moveDirection *= movementSpeed;
controller.Move(moveDirection * Time.deltaTime);
velocity.y += gravity * Time.deltaTime;
controller.Move(velocity * Time.deltaTime);
}
}
private void Idle() {
if (view.IsMine)
{
anim.SetFloat("Speed", 0, 0.1f, Time.deltaTime);
}
}
private void Walk()
{
if (view.IsMine)
{
movementSpeed = walkSpeed;
anim.SetFloat("Speed", 0.5f, 0.1f, Time.deltaTime);
}
}
private void Run(){
if (view.IsMine)
{
movementSpeed = runSpeed;
anim.SetFloat("Speed", 1, 0.1f, Time.deltaTime);
}
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Photon.Pun;
public class SpawnPlayers : MonoBehaviour
{
public GameObject playerPrefab;
public float minX;
public float maxX;
public float minZ;
public float maxZ;
public float minY;
public float maxY;
// Start is called before the first frame update
private void Start()
{
Vector3 randomPosition = new Vector3(Random.Range(minX, maxX), Random.Range(minY, maxY), Random.Range(minZ, maxZ));
player = PhotonNetwork.Instantiate(playerPrefab.name, randomPosition, Quaternion.identity);
}
}
The code above is the join session code
I also have a really basic camera function that just allows the character to look but I don't think anything is wrong with that. The view.IsMine at least makes it so that the users can not control both characters at the same time but it still allows for other person controller and can't control his own character. Is there anyone that knows how to fix this issue?
Related
public class PlayerMove : MonoBehaviour
{
public float speed;
private float yVelocity;
public CharacterController player;
public float jumpHeight =10.0f;
public float gravity = 1.0f;
//public float gravityScale = 1;
private void Start()
{
player = GetComponent<CharacterController>();
}
void Update()
{
Vector3 direction= new Vector3(0, 0, 1);
Vector3 velocity= direction * speed;
if (player.isGrounded == true)
{
if (Input.GetKeyDown(KeyCode.Space))
{
yVelocity = jumpHeight;
}
}
else
{
yVelocity -= gravity;
}
velocity.y = yVelocity;
player.Move(velocity * Time.deltaTime);
}
}
I tried Rigidbody & much more script but my player doesn't jump if my player jump then my doesn't move left or right sometimes my player stocked in ground.. tell me the right way of script where I can use
For the left/right movements you can try this simple code :
using UnityEngine;
public class PlayerMove : MonoBehaviour
{
public float speed;
private float yVelocity;
public CharacterController player;
public float jumpForce = 10.0f;
public float moveForce = 5.0f;
public float gravity = 1.0f;
private void Start()
{
player = GetComponent<CharacterController>();
}
void Update()
{
Vector3 direction = new Vector3(0, 0, 1);
Vector3 velocity = direction * speed;
// Add left/right movement
if (Input.GetKey(KeyCode.LeftArrow))
{
velocity += Vector3.left * moveForce;
}
else if (Input.GetKey(KeyCode.RightArrow))
{
velocity += Vector3.right * moveForce;
}
if (player.isGrounded)
{
if (Input.GetKeyDown(KeyCode.Space))
{
yVelocity = jumpForce;
}
}
else
{
yVelocity -= gravity;
}
velocity.y = yVelocity;
player.Move(velocity * Time.deltaTime);
}
}
You can also look at this post Moving player in Subway Surf like game using left/right swipe
I'm making 3d animation for charachter movement, and Animator.SetFloat(...) doesn't response in functions that I call in if statements, code below. Interesting thing that these Debug.Log's work
properly, when I walk console has "Walk", when I run console has "Run" etc.
I think I have problem with Scope, but I'm really sure.
Screenshots: animator props console logs
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class PlayerMovement : MonoBehaviour
{
[SerializeField] private float moveSpeed;
[SerializeField] private float walkSpeed;
[SerializeField] private float runSpeed;
[SerializeField] private float groundCheckDistance;
[SerializeField] private float gravity;
[SerializeField] private bool isGrounded;
[SerializeField] private LayerMask groundMask;
[SerializeField] private float jumpHeight;
private Vector3 moveDirection;
private Vector3 velocity;
private CharacterController controller;
private Animator anim;
void Start()
{
controller = GetComponent<CharacterController>();
anim = GetComponentInChildren<Animator>();
}
void Update()
{
Move();
}
private void Move()
{
isGrounded = Physics.CheckSphere(transform.position, groundCheckDistance, groundMask);
if(isGrounded && velocity.y < 0) velocity.y = -2f;
float moveZ = Input.GetAxis("Vertical");
moveDirection = new Vector3(0, 0, moveZ);
moveDirection = transform.TransformDirection(moveDirection);
if (isGrounded)
{
if (Input.GetKeyDown(KeyCode.Space)) Jump();
if (moveDirection != Vector3.zero && !Input.GetKey(KeyCode.LeftShift)) Walk();
else if (moveDirection != Vector3.zero && Input.GetKey(KeyCode.LeftShift)) Run();
Idle();
moveDirection *= moveSpeed;
}
controller.Move(moveDirection * Time.deltaTime);
velocity.y += gravity * Time.deltaTime;
controller.Move(velocity * Time.deltaTime);
}
private void Idle()
{
anim.SetFloat("speed", 0);
}
private void Walk()
{
anim.SetFloat("speed", 0.5f);
moveSpeed = walkSpeed;
Debug.Log("Walk");
}
private void Run()
{
moveSpeed = runSpeed;
Debug.Log("Run");
anim.SetFloat("speed", 1);
}
private void Jump()
{
velocity.y = Mathf.Sqrt(jumpHeight * -2 * gravity);
isGrounded = false;
}
}
Ok, I've found the solution, I missed "else", because of that Function Idle() always had control under Animator.SetFloat(...)
if (isGrounded)
{
if (Input.GetKeyDown(KeyCode.Space)) Jump();
if (moveDirection != Vector3.zero && !Input.GetKey(KeyCode.LeftShift)) Walk();
else if (moveDirection != Vector3.zero && Input.GetKey(KeyCode.LeftShift)) Run();
else Idle(); //this how it must looks like
moveDirection *= moveSpeed;
}
IsGrounded Function started flickering when I added OBJs to my project. It was working perfectly before I started working on it today it only started after I added some material and OBJS. I tried reverting to the state it was in before I added different elements but the problem still happened. It always occurs after about 30 seconds of running the game in the window. How can I fix this?
\using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class PlayerMovement : MonoBehaviour
{
//VARIABLES
[SerializeField] private float moveSpeed;
[SerializeField] private float walkSpeed;
[SerializeField] private float runSpeed;
public float _speed = 10;
public float _rotationSpeed = 180;
private Vector3 moveDirection;
private Vector3 Velocity;
private Vector3 rotation;
[SerializeField] private bool isGrounded;
[SerializeField] private float groundCheckDistance;
[SerializeField] private LayerMask groundMask;
[SerializeField] private float gravity;
[SerializeField] private float jumpHeight;
//REFERNCES
private CharacterController controller;
private void Start()
{
controller = GetComponent<CharacterController>();
}
private void Update()
{
Move();
this.rotation = new Vector3(0, Input.GetAxisRaw("Horizontal") * _rotationSpeed * Time.deltaTime, 0);
Vector3 move = new Vector3(0, 0, Input.GetAxisRaw("Vertical") * Time.deltaTime);
move = this.transform.TransformDirection(move);
controller.Move(move * _speed);
this.transform.Rotate(this.rotation);
}
private void Move()
{
isGrounded = Physics.CheckSphere(transform.position, groundCheckDistance, groundMask);
if (isGrounded && Velocity.y < 0)
{
Velocity.y = -2f;
}
float moveZ = Input.GetAxis("Vertical");
moveDirection = new Vector3(0, 0, moveZ);
if (isGrounded)
{
if (moveDirection != Vector3.zero && !Input.GetButtonDown("Fire3"))
{
Walk();
}
else if (moveDirection != Vector3.zero && Input.GetButtonDown("Fire3"))
{
Run();
}
else if (moveDirection == Vector3.zero)
{
Idle();
}
moveDirection *= moveSpeed;
if (Input.GetButtonDown("Jump"))
{
Jump();
}
}
controller.Move(moveDirection * Time.deltaTime);
Velocity.y += gravity * Time.deltaTime;
controller.Move(Velocity * Time.deltaTime);
}
private void Idle()
{
}
private void Walk()
{
moveSpeed = walkSpeed;
}
private void Run()
{
moveSpeed = runSpeed;
}
private void Jump()
{
Velocity.y = Mathf.Sqrt(jumpHeight * -2 * gravity);
}
}
when I was watching on YouTube, tutorials about endless runner on part 2, the game object wouldn't disappear when it hits the player
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class Obstacle : MonoBehaviour
{
public int damage = 1;
public float speed;
private void Update()
{
transform.Translate(Vector2.left * speed * Time.deltaTime);
}
void onTriggerEnter2D(Collider2D other)
{
if (other.CompareTag("rocket"))
{
//rocket takes damage 1
other.GetComponent<rocket>().health -= damage;
Debug.Log(other.GetComponent<rocket>().health);
Destroy(gameObject);
}
}
}
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.SceneManagement;
public class rocket : MonoBehaviour
{
private Vector2 targetPos;
public float Yincrement;
public float speed;
public float maxHeight;
public float minHeight;
public int health = 3;
void Update()
{
if (health <= 0)
{
SceneManager.LoadScene(SceneManager.GetActiveScene().buildIndex);
}
transform.position = Vector2.MoveTowards(transform.position, targetPos, speed * Time.deltaTime);
if (Input.GetKeyDown(KeyCode.UpArrow) && transform.position.y < maxHeight)
{
targetPos = new Vector2(transform.position.x, transform.position.y + Yincrement);
}
else if (Input.GetKeyDown(KeyCode.DownArrow) && transform.position.y > minHeight)
{
targetPos = new Vector2(transform.position.x, transform.position.y - Yincrement);
}
}
}
from this one https://www.youtube.com/watch?v=FVCW5189evI and I'm confused why it didn't work, can someone tell me what is wrong?
if you want to destroy use this, Correct Method to get the game object when collide is: other.gameObject
void onTriggerEnter2D(Collider2D other)
{
if (other.CompareTag("rocket"))
{
//rocket takes damage 1
other.gameObject.GetComponent<rocket>().health -= damage;
Debug.Log(other.gameObject.GetComponent<rocket>().health);
Destory(other.gameObject);
}
}
public class megaStar : MonoBehaviour{
private Rigidbody2D rb;
private Animator _ani;
public bool canAttack = true;
[SerializeField] private Attack _attackObject;
private AudioSource _as;
public checkpoint lastCheckpoint;
public bool isDead = false;
private float _timer = 1.0f;
public float attackTimer = 2.0f;
public GameObject projectile;
public float projectileSpeed = 18.0f;
public Transform projectileAttackPoint;
public float timeDelayForNextShoot = 0.1f;
private float CONST_timeDelayForNextShoot;
// Start is called before the first frame update
void Start(){
CONST_timeDelayForNextShoot = timeDelayForNextShoot;
rb = GetComponent<Rigidbody2D>();
_as = GetComponent<AudioSource>();
_ani = GetComponent<Animator>();
_timer = attackTimer;
}
void Update(){
if (Input.GetKey(KeyCode.W))
{
rb.velocity = new Vector2(0f, 10f);
}
else if (Input.GetKey(KeyCode.S))
{
rb.velocity = new Vector2(0f, -10f);
}
else
{
rb.velocity = new Vector2(0f, 0f);
}
timeDelayForNextShoot -= Time.deltaTime;
if (Input.GetKeyDown(KeyCode.K) && timeDelayForNextShoot <= 0f){
_ani.SetBool("projectileAttack", true);
GameObject go = Instantiate(projectile, projectileAttackPoint.position, projectileAttackPoint.rotation) as GameObject;
go.GetComponent<Rigidbody2D>().velocity = new Vector2(-projectileSpeed, 0.0f);
Destroy(go, 2.0f);
timeDelayForNextShoot = CONST_timeDelayForNextShoot;
canAttack = false;
// new WaitForSeconds(1);
return;
}
}
void FixedUpdate()
{
if (!isDead)
{
Update();
}
else{
rb.velocity = Vector2.zero;
RigidbodyConstraints2D newRB2D = RigidbodyConstraints2D.FreezePositionY;
rb.constraints = newRB2D;
}
}
private void OnCollisionEnter2D(Collision2D collision){
if (collision.gameObject.CompareTag("Enemy"))
{
GetComponent<HitPoints>().TakeDamage(1);
}
}
}
Use SetActive instead of Destroy Function.
void OnTriggerEnter2D(Collider2D other)
{
if (other.CompareTag("rocket"))
{
//rocket takes damage 1
other.gameObject.GetComponent<rocket>().health -= damage;
Debug.Log(other.gameObject.GetComponent<rocket>().health);
gameObject.SetActive(false);// it'll Hide GameObject instead of Destroying
// gameObject.SetActive(true);// to show again
}
}
I am new to Unity and have been having a hard time adding running and animations (I have the animations and they are set up in animator) to my FPS controller script. Can someone please help me add running and animations? I would be extremely grateful.
Here is my code:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class PlayerController : MonoBehaviour
{
Animator anim;
float RotateX;
float RotateY;
public static bool GamePaused;
[SerializeField]
[Header("Game Objects")]
public GameObject Camera;
public GameObject PauseMenu;
public GameObject Player;
[Header("Movement Settings")]
public float WalkSpeed = 5.0f;
public float RunSpeed = 10.0f;
[Header("Rotation Settings")]
public float RorationSpeed;
public float MaxYAxis = 60.0f; // right
public float MinYAxis = -48.0f; // left
public bool Grounded;
private void Start()
{
anim = GetComponent<Animator>();
}
void Update()
{
transform.Translate(Vector3.forward * Input.GetAxis("Vertical") * WalkSpeed * Time.deltaTime);
transform.Translate(Vector3.right * Input.GetAxis("Horizontal") * WalkSpeed * Time.deltaTime);
RotateX += Input.GetAxis("Mouse X") * RorationSpeed;
RotateY += Input.GetAxis("Mouse Y") * RorationSpeed;
RotateY = Mathf.Clamp(RotateY, MinYAxis, MaxYAxis);
Camera.transform.localRotation = Quaternion.Euler(-RotateY, 0f, 0f);
transform.rotation = Quaternion.Euler(0f, RotateX, 0f);
}
}
Here is what I have to trigger the different animations in the animator, but the animation follows through when I release the key rather than switching immediately upon release.
if (Input.GetKeyDown(KeyCode.W) || Input.GetKeyDown(KeyCode.A) ||
Input.GetKeyDown(KeyCode.S) || Input.GetKeyDown(KeyCode.D) ||
Input.GetKeyDown(KeyCode.UpArrow) || Input.GetKeyDown(KeyCode.LeftArrow) ||
Input.GetKeyDown(KeyCode.DownArrow) || Input.GetKeyDown(KeyCode.RightArrow))
{
anim.SetBool("IsWalking", true);
}
if (Input.GetKeyUp(KeyCode.W) || Input.GetKeyDown(KeyCode.A) ||
Input.GetKeyDown(KeyCode.S) || Input.GetKeyDown(KeyCode.D) ||
Input.GetKeyDown(KeyCode.UpArrow) || Input.GetKeyDown(KeyCode.LeftArrow) ||
Input.GetKeyDown(KeyCode.DownArrow) || Input.GetKeyDown(KeyCode.RightArrow))
{
anim.SetBool("IsWalking", false);
}
What I can suggest is that you use the horizontal and vertical axes, rather than hard-coded key presses.
More specifically, first of all (if you have not already) in the animator window create an idle state and a walking animation state. You will need somehow to transition between the two states. To do that you will need to create a new bool parameter (let's name it "isWalking" as you did) and create a new condition between the idle and the walking state. For example, set to transition between "idle" to "walking" when isWalking is true and transition between "walking" to "idle" when isWalking is false.
Now in your PlayerController script in the update or fixed update you can add the following code
horizontalMovement = Input.GetAxis("Horizontal");
verticalMovement = Input.GetAxis("Vertical");
//normalize vector so movement in two axis simultanesly is balanced.
moveDirection = (horizontalMovement * transform.right + verticalMovement * transform.forward).normalized;
/* based on your code although a rigid body solution or character controller would have been more robust */
transform.Translate(moveDirection * WalkSpeed * Time.deltaTime);
if (horizontal != 0 || vertical != 0)
{
animator.setFloat("isWalking",true);
}
else
{
animator.setFloat("isWalking",false);
}
However this solution is working is implemented based on the code you provided. If you want to switch in a more robust and easy to maintain script you can use this free controller that uses a rigidbody and has animations already installed and working.
https://github.com/PanMig/First-Person-Unity-Camera
Here is my working script with walking, running, jumping and animation triggers.
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class PlayerController : MonoBehaviour
{
Animator anim;
float RotateX;
float RotateY;
Rigidbody rb;
public static bool GamePaused;
public bool isGrounded;
[SerializeField]
[Header("Game Objects")]
public GameObject Camera;
public GameObject PauseMenu;
public GameObject Player;
[Header("Movement Settings")]
public float DefaultSpeed = 5.0f;
public float WalkSpeed = 5.0f;
public float RunSpeed = 10.0f;
public float jumpForce = 2.5f;
public Vector3 jump;
[Header("Rotation Settings")]
public float RorationSpeed = 3.0f;
public float MaxYAxis = 60.0f;
public float MinYAxis = -48.0f;
private void Start()
{
anim = GetComponent<Animator>();
rb = GetComponent<Rigidbody>();
jump = new Vector3(0.0f, 1.0f, 0.0f);
}
void Update()
{
Rotation();
Movement();
Bool();
if (Input.GetKeyDown(KeyCode.Space) && isGrounded)
{
rb.AddForce(jump * jumpForce, ForceMode.Impulse);
isGrounded = false;
}
}
void Rotation()
{
RotateX += Input.GetAxis("Mouse X") * RorationSpeed;
RotateY += Input.GetAxis("Mouse Y") * RorationSpeed;
RotateY = Mathf.Clamp(RotateY, MinYAxis, MaxYAxis);
Camera.transform.localRotation = Quaternion.Euler(-RotateY, 0f, 0f);
transform.rotation = Quaternion.Euler(0f, RotateX, 0f);
}
void Movement()
{
transform.Translate(Vector3.forward * Input.GetAxis("Vertical") * WalkSpeed * Time.deltaTime);
transform.Translate(Vector3.right * Input.GetAxis("Horizontal") * WalkSpeed * Time.deltaTime);
if (Input.GetKeyDown(KeyCode.LeftShift))
{
WalkSpeed = RunSpeed;
}
if (Input.GetKeyUp(KeyCode.LeftShift))
{
WalkSpeed = DefaultSpeed;
}
}
void Bool()
{
if (Input.GetKeyDown(KeyCode.W))
{
anim.SetBool("IsWalkingForward", true);
}
if (Input.GetKeyDown(KeyCode.A))
{
anim.SetBool("IsWalkingLeft", true);
}
if (Input.GetKeyDown(KeyCode.S))
{
anim.SetBool("IsWalkingBack", true);
}
if (Input.GetKeyDown(KeyCode.D))
{
anim.SetBool("IsWalkingRight", true);
}
if (Input.GetKeyDown(KeyCode.UpArrow))
{
anim.SetBool("IsWalkingForward", true);
}
if (Input.GetKeyDown(KeyCode.LeftArrow))
{
anim.SetBool("IsWalkingLeft", true);
}
if (Input.GetKeyDown(KeyCode.DownArrow))
{
anim.SetBool("IsWalkingBack", true);
}
if (Input.GetKeyDown(KeyCode.RightArrow))
{
anim.SetBool("IsWalkingRight", true);
}
if (Input.GetKeyUp(KeyCode.W))
{
anim.SetBool("IsWalkingForward", false);
}
if (Input.GetKeyUp(KeyCode.A))
{
anim.SetBool("IsWalkingLeft", false);
}
if (Input.GetKeyUp(KeyCode.S))
{
anim.SetBool("IsWalkingBack", false);
}
if (Input.GetKeyUp(KeyCode.D))
{
anim.SetBool("IsWalkingRight", false);
}
if (Input.GetKeyUp(KeyCode.UpArrow))
{
anim.SetBool("IsWalkingForward", false);
}
if (Input.GetKeyUp(KeyCode.LeftArrow))
{
anim.SetBool("IsWalkingLeft", false);
}
if (Input.GetKeyUp(KeyCode.DownArrow))
{
anim.SetBool("IsWalkingBack", false);
}
if (Input.GetKeyUp(KeyCode.RightArrow))
{
anim.SetBool("IsWalkingRight", false);
}
}
void OnCollisionStay()
{
isGrounded = true;
}
void OnCollisionExit()
{
isGrounded = false;
}
}