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How can I make character to crouch and also moving faster when left shift key is holding down?

This is a screenshot of the Input settings in the editor there is no crouch and no left shift to make the player moving faster.
This is my script name character controller. attached to the FPSController(Player).
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class CharacterController : MonoBehaviour
{
public float moveSpeed = 10.0f;
public float jumpForce = 2.0f;
void Start()
{
}
// Update is called once per frame
void Update ()
{
float translatioin = Input.GetAxis("Vertical") * moveSpeed;
float straffe = Input.GetAxis("Horizontal") * moveSpeed;
translatioin *= Time.deltaTime;
straffe *= Time.deltaTime;
transform.Translate(straffe, 0, translatioin);
if (Input.GetKeyDown("escape"))
{
Cursor.lockState = CursorLockMode.None;
}
transform.Translate(0, jumpForce * Input.GetAxis("Jump") * Time.deltaTime, 0);
}
}
I want to add crouch and left shift for faster moving.
This script is only for controlling the mouse looking around and lock state of the mouse cursor attached to the main camera(Player child).
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class camMouseLook : MonoBehaviour
{
Vector2 mouseLook;
Vector2 smoothV;
public float sensitivity = 5.0f;
public float smoothing = 2.0f;
public bool mouseDown = false;
public bool cursorLock = false;
public HandleMouseCursor handleMouseCursor;
GameObject character;
// Use this for initialization
void Start ()
{
if(cursorLock == false)
{
Cursor.lockState = CursorLockMode.None;
handleMouseCursor.setMouse();
}
else
{
Cursor.lockState = CursorLockMode.Locked;
}
character = this.transform.parent.gameObject;
}
// Update is called once per frame
void Update ()
{
if (Input.GetMouseButton(0) && mouseDown == true)
{
MouseLook();
}
else
{
if (mouseDown == false)
{
MouseLook();
}
}
}
private void MouseLook()
{
if (cursorLock == false)
{
Cursor.lockState = CursorLockMode.None;
handleMouseCursor.setMouse();
}
else
{
Cursor.lockState = CursorLockMode.Locked;
}
var md = new Vector2(Input.GetAxisRaw("Mouse X"), Input.GetAxisRaw("Mouse Y"));
md = Vector2.Scale(md, new Vector2(sensitivity * smoothing, sensitivity * smoothing));
smoothV.x = Mathf.Lerp(smoothV.x, md.x, 1f / smoothing);
smoothV.y = Mathf.Lerp(smoothV.y, md.y, 1f / smoothing);
mouseLook += smoothV;
mouseLook.y = Mathf.Clamp(mouseLook.y, -90f, 90f);
transform.localRotation = Quaternion.AngleAxis(-mouseLook.y, Vector3.right);
character.transform.localRotation = Quaternion.AngleAxis(mouseLook.x, character.transform.up);
}
}

You can change speed of your movement in your CharacterController script.
Just create a variable for crouch speed and multiplay it to your translation vector.
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class CharacterController : MonoBehaviour
{
public float moveSpeed = 10.0f;
public float crouchSpeed = 20;
public float jumpForce = 2.0f;
void Start()
{
}
// Update is called once per frame
void Update ()
{
float finalMoveSpeed = moveSpeed;
// you can add more IF statements for more actions like walking, running, jumping,...
if(Input.GetKey(KeyCode.KeyCode.LeftShift))
finalMoveSpeed = crouchSpeed ;
float translatioin = Input.GetAxis("Vertical") * finalMoveSpeed ;
float straffe = Input.GetAxis("Horizontal") * finalMoveSpeed ;
translatioin *= Time.deltaTime;
straffe *= Time.deltaTime;
transform.Translate(straffe, 0, translatioin);
if (Input.GetKeyDown("escape"))
{
Cursor.lockState = CursorLockMode.None;
}
transform.Translate(0, jumpForce * Input.GetAxis("Jump") * Time.deltaTime, 0);
}
}

I'm trying to lerp forward the player a fixed distance but it only works once. How do I allow the player to be moved more than once?

Please check the code. Once the player moves the fixed distance once, he doesn't move again even when the space input is given.
How Do I make it such that I can keep moving the player after the player has been moved once?
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class PlayerMovementPC : MonoBehaviour
{
[Header ("Move Settings")]
private Vector3 StartingPosition, EndingPosition;
public float moveDistance = 30f;
public float LerpTime = 1f;
private float CurrentLerpTime = 0;
public bool movePressed = false;
private void Start()
{
StartingPosition = transform.position;
EndingPosition = transform.position + Vector3.forward * moveDistance;
}
void Update()
{
if (Input.GetKeyDown("space"))
{
movePressed = true;
Debug.Log("dash pressed");
}
if (movePressed == true)
{
CurrentLerpTime += Time.unscaledDeltaTime;
if (CurrentLerpTime >= LerpTime)
{
CurrentLerpTime = LerpTime;
}
float LerpPercentage = CurrentLerpTime / LerpTime;
transform.position = Vector3.Lerp(StartingPosition, EndingPosition, LerpPercentage);
}
}
Any Help would be appreciated. Thanks for your time.

The issue is you are not resetting the variables that control the start/end positions of the movement. The Start() method is called when the object is added to the level, or Play is pressed and that is currently the only method that resets those values. Therefore if you want those values reset you need to determine when the movement has finished, something like:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class PlayerMovementPC : MonoBehaviour
{
[Header ("Move Settings")]
private Vector3 StartingPosition, EndingPosition;
public float moveDistance = 30f;
public float LerpTime = 1f;
private float CurrentLerpTime = 0;
private void Start()
{
ResetPositions();
}
void Update()
{
if (Input.GetKeyDown("space"))
{
CurrentLerpTime += Time.unscaledDeltaTime;
if (CurrentLerpTime >= LerpTime)
{
ResetPositions();
return;
}
float LerpPercentage = CurrentLerpTime / LerpTime;
transform.position = Vector3.Lerp(StartingPosition, EndingPosition, LerpPercentage);
}
}
void ResetPositions()
{
StartingPosition = transform.position;
EndingPosition = transform.position + Vector3.forward * moveDistance;
CurrentLerpTime = 0;
}

Touch movement for phone

I started making a 2D game in Unity and I have a problem with my player. I add 2 buttons for left and right and jump just tapping the display . When I start the game just the buttons left and right works and the jump don't . I added from another script something for jump and now when I start the game the player goes automatically at right and don't respect the buttons action. (but jumping works) this is the 2 codes that I joined them :
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class Movement : MonoBehaviour
{
public float moveSpeed = 300;
public GameObject character;
private Rigidbody2D characterBody;
private float ScreenWidth;
void Start()
{
ScreenWidth = Screen.width;
characterBody = character.GetComponent<Rigidbody2D>();
}
// Update is called once per frame
void Update()
{
int i = 0;
while (i < Input.touchCount)
{
if (Input.GetTouch(i).position.x > ScreenWidth / 2)
{
RunCharacter(1.0f);
}
if (Input.GetTouch(i).position.x < ScreenWidth / 2)
{
RunCharacter(-1.0f);
}
++i;
}
}
void FixedUpdate()
{
#if UNITY_EDITOR
RunCharacter(Input.GetAxis("Horizontal"));
}
private void RunCharacter(float horizontalInput)
{
characterBody.AddForce(new Vector2(horizontalInput * moveSpeed * Time.deltaTime, 0));
}
}
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class Move2d : MonoBehaviour
{
public float playerSpeed; //allows us to be able to change speed in Unity
public Vector2 jumpHeight;
public bool isDead = false;
private Rigidbody2D rb2d;
private Score gm;
// Use this for initialization
void Start()
{
rb2d = GetComponent<Rigidbody2D>();
gm = GameObject.FindGameObjectWithTag("gameMaster").GetComponent<Score>();
}
// Update is called once per frame
void Update()
{
if (isDead) { return; }
transform.Translate(playerSpeed * Time.deltaTime, 0f, 0f); //makes player run
if (Input.GetMouseButtonDown(0) || Input.GetKeyDown(KeyCode.Space)) //makes player jump
{
GetComponent<Rigidbody2D>().AddForce(jumpHeight, ForceMode2D.Impulse);
}
}
private void OnCollisionEnter2D(Collision2D collision)
{
if (collision.gameObject.CompareTag("ground")) // this will return true if the collision gameobject has ground tag on it.
{
isDead = true;
rb2d.velocity = Vector2.zero;
GameController.Instance.Die();
}
}
void OnTriggerEnter2D(Collider2D col)
{
if( col.CompareTag("coin"))
{
Destroy(col.gameObject);
gm.score += 1;
}
}
}
If you know a better script please help

Try adding #endif for the #if UNITY_EDITOR

unity projectile spawns but doesn't pick up velocity?

This is my code does anyone know or can anyone spot why my projectile remains stationary once it's spawned in? the projectile is the prefab shell thanks for your help in advance.
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class TankBehaviour : MonoBehaviour
{
public GameObject shellPrefab;
public Transform fireTransform;
private bool isFired = false;
// Use this for initialization
void Start()
{
}
// Update is called once per frame
void Update()
{
float x = Input.GetAxis("Horizontal");
float y = Input.GetAxis("Vertical");
transform.position += transform.forward * y;
transform.Rotate(0, x, 0);
if (Input.GetKeyUp(KeyCode.Space) && !isFired)
{
Debug.Log("fire!");
Fire();
}
}
void Fire()
{
//isFired = true;
GameObject shellInstance = Instantiate(shellPrefab,
fireTransform.position,
fireTransform.rotation) as GameObject;
if (shellInstance)
{
shellInstance.tag = "Shell";
Rigidbody shellRB = shellInstance.GetComponent<Rigidbody>();
shellRB.velocity = 15.0f * fireTransform.forward;
Debug.Log("velocity");
}
}
}

It is also generally discouraged to set the velocity of a rigidbody, but you can use the Rigidbody.AddForce() method to add force to a rigidbody. When you just want add force at the start, you can set the force mode in the function to impulse, like this rb.AddForce(Vector3.forward, ForceMode2D.Impulse);
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class TankBehaviour : MonoBehaviour
{
public GameObject shellPrefab;
public Transform fireTransform;
private bool isFired = false;
public float bulletSpeed;
void Update()
{
float x = Input.GetAxis("Horizontal");
float y = Input.GetAxis("Vertical");
transform.position += transform.forward * y;
transform.Rotate(0, x, 0);
if (Input.GetKeyUp(KeyCode.Space) && !isFired)
{
Debug.Log("fire!");
Fire();
}
}
void Fire()
{
//isFired = true;
GameObject shellInstance = Instantiate(shellPrefab, fireTransform.position, fireTransform.rotation) as GameObject;
if (shellInstance)
{
shellInstance.tag = "Shell";
Rigidbody shellRB = shellInstance.GetComponent<Rigidbody>();
shellRB.AddForce(15f * transform.forward, ForceMode.Impulse);
Debug.Log("velocity");
}
}
}
Hope this helps!

How to make enemies turn and move towards player when near? Unity3D

I am trying to make my enemy object turn and start moving towards my player object when the player comes within a certain vicinity.
For the turning I have been testing the transform.LookAt() function although it isn't returning the desired results as when the player is too close to the enemy object the enemy starts to tilt backwards and I only want my enemy to be able to rotate along the y axis, thanks in advance.
using UnityEngine;
using System.Collections;
public class EnemyController : MonoBehaviour {
public Transform visionPoint;
private PlayerController player;
public Transform Player;
public float visionAngle = 30f;
public float visionDistance = 10f;
public float moveSpeed = 2f;
public float chaseDistance = 3f;
private Vector3? lastKnownPlayerPosition;
// Use this for initialization
void Start () {
player = GameObject.FindObjectOfType<PlayerController> ();
}
// Update is called once per frame
void Update () {
// Not giving the desired results
transform.LookAt(Player);
}
void FixedUpdate () {
}
void Look () {
Vector3 deltaToPlayer = player.transform.position - visionPoint.position;
Vector3 directionToPlayer = deltaToPlayer.normalized;
float dot = Vector3.Dot (transform.forward, directionToPlayer);
if (dot < 0) {
return;
}
float distanceToPlayer = directionToPlayer.magnitude;
if (distanceToPlayer > visionDistance)
{
return;
}
float angle = Vector3.Angle (transform.forward, directionToPlayer);
if(angle > visionAngle)
{
return;
}
RaycastHit hit;
if(Physics.Raycast(transform.position, directionToPlayer, out hit, visionDistance))
{
if (hit.collider.gameObject == player.gameObject)
{
lastKnownPlayerPosition = player.transform.position;
}
}
}
}

change the look at target:
void Update () {
Vector3 lookAt = Player.position;
lookAt.y = transform.position.y;
transform.LookAt(lookAt);
}
this way the look at target will be on the same height as your object.

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public class EnemyMovement : MonoBehaviour
{
public Transform Player;
public float MoveSpeed = 4;
int MaxDist = 10;
int MinDist = 5;
void Update()
{
transform.LookAt(Player);
if (Vector3.Distance(transform.position, Player.position) >= MinDist)
{
transform.position += transform.forward * MoveSpeed * Time.deltaTime;
if (Vector3.Distance(transform.position, Player.position) <= MaxDist)
{
// Put what do you want to happen here
}
}
}
}