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c# player movement

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Joyous Jackal answered on March 2, 2022 Popularity 7/10 Helpfulness 6/10

answer c# player movement

related player movement unity 3d c#

related unity c#script player movement

c# player movement

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

public class Player : MonoBehaviour {
    [Header("Horizontal Movement")]
    public float moveSpeed = 10f;
    public Vector2 direction;
    private bool facingRight = true;

    [Header("Vertical Movement")]
    public float jumpSpeed = 15f;
    public float jumpDelay = 0.25f;
    private float jumpTimer;

    [Header("Components")]
    public Rigidbody2D rb;
    public Animator animator;
    public LayerMask groundLayer;
    public GameObject characterHolder;

    [Header("Physics")]
    public float maxSpeed = 7f;
    public float linearDrag = 4f;
    public float gravity = 1f;
    public float fallMultiplier = 5f;

    [Header("Collision")]
    public bool onGround = false;
    public float groundLength = 0.6f;
    public Vector3 colliderOffset;

    // Update is called once per frame
    void Update() {
        bool wasOnGround = onGround;
        onGround = Physics2D.Raycast(transform.position + colliderOffset, Vector2.down, groundLength, groundLayer) || Physics2D.Raycast(transform.position - colliderOffset, Vector2.down, groundLength, groundLayer);

        if(!wasOnGround && onGround){
            StartCoroutine(JumpSqueeze(1.25f, 0.8f, 0.05f));
        }

        if(Input.GetButtonDown("Jump")){
            jumpTimer = Time.time + jumpDelay;
        }
        animator.SetBool("onGround", onGround);
        direction = new Vector2(Input.GetAxisRaw("Horizontal"), Input.GetAxisRaw("Vertical"));
    }
    void FixedUpdate() {
        moveCharacter(direction.x);
        if(jumpTimer > Time.time && onGround){
            Jump();
        }

        modifyPhysics();
    }
    void moveCharacter(float horizontal) {
        rb.AddForce(Vector2.right * horizontal * moveSpeed);

        if ((horizontal > 0 && !facingRight) || (horizontal < 0 && facingRight)) {
            Flip();
        }
        if (Mathf.Abs(rb.velocity.x) > maxSpeed) {
            rb.velocity = new Vector2(Mathf.Sign(rb.velocity.x) * maxSpeed, rb.velocity.y);
        }
        animator.SetFloat("horizontal", Mathf.Abs(rb.velocity.x));
        animator.SetFloat("vertical",rb.velocity.y);
    }
    void Jump(){
        rb.velocity = new Vector2(rb.velocity.x, 0);
        rb.AddForce(Vector2.up * jumpSpeed, ForceMode2D.Impulse);
        jumpTimer = 0;
        StartCoroutine(JumpSqueeze(0.5f, 1.2f, 0.1f));
    }
    void modifyPhysics() {
        bool changingDirections = (direction.x > 0 && rb.velocity.x < 0) || (direction.x < 0 && rb.velocity.x > 0);

        if(onGround){
            if (Mathf.Abs(direction.x) < 0.4f || changingDirections) {
                rb.drag = linearDrag;
            } else {
                rb.drag = 0f;
            }
            rb.gravityScale = 0;
        }else{
            rb.gravityScale = gravity;
            rb.drag = linearDrag * 0.15f;
            if(rb.velocity.y < 0){
                rb.gravityScale = gravity * fallMultiplier;
            }else if(rb.velocity.y > 0 && !Input.GetButton("Jump")){
                rb.gravityScale = gravity * (fallMultiplier / 2);
            }
        }
    }
    void Flip() {
        facingRight = !facingRight;
        transform.rotation = Quaternion.Euler(0, facingRight ? 0 : 180, 0);
    }
    IEnumerator JumpSqueeze(float xSqueeze, float ySqueeze, float seconds) {
        Vector3 originalSize = Vector3.one;
        Vector3 newSize = new Vector3(xSqueeze, ySqueeze, originalSize.z);
        float t = 0f;
        while (t <= 1.0) {
            t += Time.deltaTime / seconds;
            characterHolder.transform.localScale = Vector3.Lerp(originalSize, newSize, t);
            yield return null;
        }
        t = 0f;
        while (t <= 1.0) {
            t += Time.deltaTime / seconds;
            characterHolder.transform.localScale = Vector3.Lerp(newSize, originalSize, t);
            yield return null;
        }

    }
    private void OnDrawGizmos() {
        Gizmos.color = Color.red;
        Gizmos.DrawLine(transform.position + colliderOffset, transform.position + colliderOffset + Vector3.down * groundLength);
        Gizmos.DrawLine(transform.position - colliderOffset, transform.position - colliderOffset + Vector3.down * groundLength);
    }
}

Popularity 7/10 Helpfulness 6/10 Language csharp

Source: pressstart.vip

Tags: c#

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Contributed on Mar 02 2022

Joyous Jackal

0 Answers Avg Quality 2/10

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player movement unity 3d c#

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

public class BehaviourName : MonoBehaviour {
    [Header("Controls")]
    public float PlayerSpeed = 10;
    public string hAxis = "Horizontal";
    public string vAxis = "Vertical";

    private Rigidbody2D rb;

    private void Start() {
        // Get the Rigidbody2D component attached to the GameObject
        rb = GetComponent<Rigidbody2D>();
    }

    void Update() {
        // Get the input from the horizontal and vertical axes
        float horizontalInput = Input.GetAxis(hAxis);
        float verticalInput = Input.GetAxis(vAxis);

        // Calculate the movement vector based on the input and player speed
        Vector2 movement = new Vector2(horizontalInput, verticalInput) * PlayerSpeed * Time.deltaTime;

        // Move the player using the Rigidbody2D component
        rb.MovePosition(rb.position + movement);
    }
}

Popularity 8/10 Helpfulness 6/10 Language csharp

Source: Grepper

Tags: c# 3d

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Contributed on Jul 26 2023

Funny Flamingo

0 Answers Avg Quality 2/10

unity c#script player movement

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This script would move the player:

Up arrow - move forward

Down arrow - move backward

Left arrow key - left

Right arrow key - right

Space bar- jump

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

public class PlayerController : MonoBehaviour
{
    public float moveSpeed = 5f;
    public float jumpForce = 10f;

    private Rigidbody rb;
    private bool isGrounded;

    void Start()
    {
        rb = GetComponent<Rigidbody>();
    }

    void Update()
    {
        // Check if the player is on the ground
        isGrounded = Physics.Raycast(transform.position, Vector3.down, 0.5f);

        // Jump if the player presses the space bar and is on the ground
        if (Input.GetKeyDown(KeyCode.Space) && isGrounded)
        {
            rb.AddForce(Vector3.up * jumpForce, ForceMode.Impulse);
        }

        // Move the player forward or backward based on input
        float verticalInput = Input.GetAxis("Vertical");
        Vector3 movement = new Vector3(0, 0, verticalInput);
        movement = movement.normalized * moveSpeed * Time.deltaTime;
        rb.MovePosition(transform.position + transform.TransformDirection(movement));

        // Rotate the player based on horizontal input
        float horizontalInput = Input.GetAxis("Horizontal");
        transform.Rotate(0, horizontalInput * 5f, 0);
    }
}

Popularity 6/10 Helpfulness 4/10 Language csharp

Source: Grepper

Tags: c#

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Contributed on Apr 22 2023

Pabasara the dragon

0 Answers Avg Quality 2/10

c# player movement

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player movement unity 3d c#

unity c#script player movement

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