#pragma strict
var strengthAmount : float = 0.0F;
private var maxStrengthAmount : float = 100.0F;
var guiSkin : GUISkin;
var barSprite : Texture2D;
var powerButton : GUITexture;
function Update () {
for (var touch : Touch in Input.touches)
{
if (strengthAmount >= 100.0F)
{
strengthAmount = maxStrengthAmount;
// Do stuff here
}
else if (strengthAmount < 0.0F)
{
strengthAmount = 0.0F;
}
if(touch.phase == TouchPhase.Stationary && powerButton.HitTest(touch.position)){
strengthAmount += 1.0F;
}
else if(touch.phase == TouchPhase.Ended && powerButton.HitTest){
strengthAmount = 0.0F;
}
}
}
function OnGUI()
{
GUI.skin = this.guiSkin;
GUI.DrawTexture(new Rect(Screen.width / 8, Screen.height - 167.5F, 150
(strengthAmount / maxStrengthAmount), 31), barSprite);
GUI.Box(new Rect(Screen.width / 8, Screen.height - 167.5F, 150, 31), "Strength");
}
Here is my strength meter bar code, but I want to put it on an object that when I release the button, the object will be thrown away? I am new to Unity3D so please help me how to make a script on that or help me directly thank you
Create a JS script, paste this script and save it. Create a game object, select it, on the inspector click on the button Add component. Then find your script and add it.
Then create another script that has the following:
Update() //this is C#
{
if (GetKeyUp(KeyCode. /*here find the key code of the button that you want to release*/ )
Destroy(this); //if you want to destroy the object
}
Related
Complete newbie here. Using Unity C#. I'm looking at moving my PONG game from keyboard control to touch screen. Here is my working keyboard code:
// Player 1 => Controls left bat with W/S keys
public GameObject leftBat;
// Use this for initialization
void Start () {
}
// Update is called once per frame
void Update () {
//Defualt speed of the bat to zero on every frame
leftBat.GetComponent<Rigidbody>().velocity = new Vector3(0f, 0f, 0f);
//If the player is pressing the W key...
if (Input.GetKey (KeyCode.W)) {
//Set the velocity to go up 1
leftBat.GetComponent<Rigidbody>().velocity = new Vector3(0f, 8f, 0f);
}
//If the player is pressing the S key...
else if (Input.GetKey (KeyCode.S)) {
//Set the velocity to go down 1 (up -1)
leftBat.GetComponent<Rigidbody>().velocity = new Vector3(0f, -8f, 0f);
}
}
I found this code and been playing around with it but to now avail.
using UnityEngine;
using System.Collections;
public class Player_Input_Controller : MonoBehaviour {
public GameObject leftBat;
public float paddleSpeed = 1f;
public float yU;
public float yD;
private Ray ray;
private RaycastHit rayCastHit;
private Vector3 playerPos = new Vector3(0, -9.5f, 0);
// Update is called once per frame
void Update () {
if (Input.GetMouseButton (0))
{
ray = Camera.main.ScreenPointToRay(Input.mousePosition);
if(Physics.Raycast(ray, out rayCastHit)){
Vector3 position = rayCastHit.point;
float yPos = position.y;
playerPos = new Vector3(Mathf.Clamp(yPos, yU, yD), -9.5f, 0f);
transform.position = playerPos;
}
}
}
}
Any one have a touchscreen Pong script I could use, or know how to edit this one?
Again, I'm really new and I'm sorry if I look like the Dummy in the class.
Thanks for any help provided. I REALLY appreciate it. This is the last hurdle in completing my game.
In my opinion, you do not need any raycasting. Because you are working in 2D and you are only concerned about the y value of Input.mousePosition. Therefore, you can calculate the extent of your screen using your camera's z value. If your camera is at (0, 0, -10) lets say your extents in the game will be -5 - BatOffset to 5+BatOffset in your world coordinates. Therefore, you somehow need a function to map Screen.height to your world coordinate extents as you can see from the image.
In conclusion you need to find Input.mousePosition.y divide it to Screen.height. This will give you the ratio where you touch or click. Then find the position in world space.
Note that: you can also use Input.touchPosition.y. Following script will work for you to do this operation:
public GameObject cam;
private Vector3 batPos;
private float minY;
private float maxY;
private int Res;
private float deltaY;
void Start () {
minY = cam.transform.position.z / 2 - gameObject.transform.localScale.y;
maxY = (-cam.transform.position.z / 2) + gameObject.transform.localScale.y;
deltaY = maxY - minY;
Debug.Log(minY + " " + maxY + " " + deltaY);
Res = Screen.height;
batPos = gameObject.transform.position;
}
void Update () {
if(Input.GetMouseButtonDown(0))
{
// we find the height we have to go up from minY
batPos.y =minY + Input.mousePosition.y / Res * deltaY;
gameObject.transform.position = batPos;
}
}
This works for me in the editor when you click on screen with mouse. You just have to change the parts Input.GetMouseButtonDown to Touch commands such as Touch.tapCount > 0. Also this script should be attached to the bat. Good luck!
Also You can use Orthographic camera and Orthographic camera size instead of cam.transformation.z
May be helpfull
create script. for example player.cs
public class PlayerController : MonoBehaviour
{
bool swipeRight = false;
bool swipeLeft = false;
bool touchBlock = true;
bool canTouchRight = true;
bool canTouchLeft = true;
void Update()
{
swipeLeft = Input.GetKeyDown("a") || Input.GetKeyDown(KeyCode.LeftArrow);
swipeRight = Input.GetKeyDown("d") || Input.GetKeyDown(KeyCode.RightArrow);
TouchControl();
if(swipeRight) //rightMove logic
else if(swipeLeft) //leftMove logic
}
void TouchControl()
{
if(Input.touchCount == 1 && Input.GetTouch(0).phase == TouchPhase.Began )
{
//Jump logic
}
else if (Input.touchCount > 0 && Input.GetTouch(0).phase == TouchPhase.Moved && touchBlock == true)
{
touchBlock = false;
// Get movement of the finger since last frame
var touchDeltaPosition = Input.GetTouch(0).deltaPosition;
Debug.Log("touchDeltaPosition "+touchDeltaPosition);
if(touchDeltaPosition.x > 0 && canTouchRight == true)
{
//rightMove
swipeRight = true; canTouchRight = false;
Invoke("DisableSwipeRight",0.2f);
}
else if(touchDeltaPosition.x < 0 && canTouchLeft == true)
{
//leftMove
swipeLeft = true; canTouchLeft = false;
Invoke("DisableSwipeLeft",0.2f);
}
}
}
void DisableSwipeLeft()
{
swipeLeft = false;
touchBlock = true;
canTouchLeft = true;
}
void DisableSwipeRight()
{
swipeRight = false;
touchBlock = true;
canTouchRight = true;
}
}
I want to make a jostick that created (Instatiated or whatever) in touch position(Input.getTouch(i).position) and destroyed when user doesn't touch the screen anymore. This is the source code below. Please give me an idea how to do it. Thank you.
using UnityEngine;
using System.Collections;
public class joy : MonoBehaviour
{
public GameObject joystick; //Self explanitory
public GameObject bg; //Background object for the joystick boundaries
public const float deadzone = 0f; //Deadzone for the joystick
public const float radius = 2.0f; //The radius that the joystick thumb is allowed to move from its origin
public Camera cam;
protected Collider joyCol;
protected int lastfingerid = -1; //Used for latching onto the finger
public Vector2 position = Vector2.zero;
void Awake ()
{
joyCol = bg.GetComponent<Collider>();
}
public void Disable ()
{
gameObject.active = false; //Turns off the joystick when called
}
public void ResetJoystick () //Called when the joystick should be moved back to it's original position (relative to parent object)
{
lastfingerid = -1;
joystick.transform.localPosition = Vector3.zero;
}
void Update ()
{
if (Input.touchCount == 0)
{
ResetJoystick (); //I would have figured this would be obvious? :P
}
else
{
for (int i=0; i < Input.touchCount; i++)
{
Touch touch = Input.GetTouch(i);
bool latchFinger = false;
if (touch.phase == TouchPhase.Began) //When you begin the touch, the code here gets called once
{
//Vector3 touchpos = Input.GetTouch(i).position;
//touchpos.z = 0.0f;
//Vector3 createpos = cam.ScreenToWorldPoint(touchpos);
Ray ray = cam.ScreenPointToRay (touch.position); //Creates a ray at the touch spot
RaycastHit hit; //Used for determining if something was hit
//joystick = (GameObject)Instantiate(Resources.Load("Type3/joystick"),createpos, Quaternion.identity);
//bg = (GameObject)Instantiate(Resources.Load("Type3/Bg"),createpos, Quaternion.identity);
if (joyCol.Raycast(ray,out hit,Mathf.Infinity)) //The ray hit something...
{
if (hit.collider == joyCol) //Apparently, that ray hit your joystick
{
latchFinger = true; //This turns on and sets off a chain reaction
}
}
}
if (latchFinger ) //Latch finger being true turns this code on
{
if ((lastfingerid == -1 || lastfingerid != touch.fingerId))
{
lastfingerid = touch.fingerId;
}
}
if (lastfingerid == touch.fingerId) //The real meat of the code
{
Vector3 sTW = cam.ScreenToWorldPoint (new Vector3 (touch.position.x, touch.position.y, 1)); //Transforms the screen touch coordinates into world coordinates to move our joystick
joystick.transform.position = sTW; //Hurr :O
joystick.transform.localPosition = new Vector3(joystick.transform.localPosition.x,joystick.transform.localPosition.y,0);
//float xClamp = Mathf.Clamp (joystick.transform.localPosition.x, xClampMin, xClampMax); //Limit movement to the boundaries
//float yClamp = Mathf.Clamp (joystick.transform.localPosition.y, yClampMin, yClampMax);
/*float distFromCenter = Mathf.Sqrt(joystick.transform.localPosition.x*joystick.transform.localPosition.x + joystick.transform.localPosition.y*joystick.transform.transform.localPosition.y);
float actualPercent = Mathf.Clamp01(distFromCenter/radius);
float percent = Mathf.Clamp01((distFromCenter - deadzone)/(radius - deadzone));
*/
joystick.transform.localPosition = Vector3.ClampMagnitude(joystick.transform.localPosition,radius);
//joystick.transform.localPosition = new Vector3 (xClamp, yClamp, joystick.transform.localPosition.z); //Finally, the joystick moves like it should with everything in place
if (touch.phase == TouchPhase.Ended || touch.phase == TouchPhase.Canceled)
{
ResetJoystick ();
}
}
Ray touchray = cam.ScreenPointToRay (touch.position); //Creates a ray at the touch spot
//RaycastHit hit; //Used for determining if something was hit
Debug.DrawRay (touchray.origin, touchray.direction * 100, Color.yellow); //Delete this line. It's not important.
}
}
//set our position variables x and y values to the joysticks values but clamped to a percent value instead of world coords
position.x = joystick.transform.localPosition.x/radius;
position.y = joystick.transform.localPosition.y/radius;
if(position.magnitude < deadzone)
{
position.x = 0;
position.y = 0;
}
}
}
I'm working on a script for my camera to make objects between itself and the character transparent.
I managed to make it work with RayCast however I don't know how to restablish objects alpha value after they escape the ray.
This is my current code:
private void XRay() {
float characterDistance = Vector3.Distance(transform.position, GameObject.Find("Character").transform.position);
Vector3 fwd = transform.TransformDirection(Vector3.forward);
RaycastHit hit;
if (Physics.Raycast(transform.position, fwd, out hit, characterDistance)) {
// Add transparence
Color color = hit.transform.gameObject.renderer.material.color;
color.a = 0.5f;
hit.transform.gameObject.renderer.material.SetColor("_Color", color);
}
}
This is my final code. Note it only makes transparent one object at a time, but the same implementation can easily be done with RaycastAll and using an array for oldHits.
public class Camara : MonoBehaviour {
RaycastHit oldHit;
// Use this for initialization
void Start () {
}
// Update is called once per frame
void Update () {
}
void FixedUpdate() {
XRay ();
}
// Hacer a los objetos que interfieran con la vision transparentes
private void XRay() {
float characterDistance = Vector3.Distance(transform.position, GameObject.Find("Character").transform.position);
Vector3 fwd = transform.TransformDirection(Vector3.forward);
RaycastHit hit;
if (Physics.Raycast(transform.position, fwd, out hit, characterDistance)) {
if(oldHit.transform) {
// Add transparence
Color colorA = oldHit.transform.gameObject.renderer.material.color;
colorA.a = 1f;
oldHit.transform.gameObject.renderer.material.SetColor("_Color", colorA);
}
// Add transparence
Color colorB = hit.transform.gameObject.renderer.material.color;
colorB.a = 0.5f;
hit.transform.gameObject.renderer.material.SetColor("_Color", colorB);
// Save hit
oldHit = hit;
}
}
}
I did attach this script to my simple camera following the player. It might help you.
It can actually manage more than one obstructing the view and also you see I pass it a mask which I target with its name instead of checking for the collider name tag. Have fun.
using UnityEngine;
public class followPlayer : MonoBehaviour
{
public Transform player;
public Vector3 offset;
public Transform[] obstructions;
private int oldHitsNumber;
void Start()
{
oldHitsNumber = 0;
}
private void LateUpdate()
{
viewObstructed();
}
void Update()
{
transform.position = player.TransformPoint(offset);
transform.LookAt(player);
}
void viewObstructed()
{
float characterDistance = Vector3.Distance(transform.position, player.transform.position);
int layerNumber = LayerMask.NameToLayer("Walls");
int layerMask = 1 << layerNumber;
RaycastHit[] hits = Physics.RaycastAll(transform.position, player.position - transform.position, characterDistance, layerMask);
if (hits.Length > 0)
{ // Means that some stuff is blocking the view
int newHits = hits.Length - oldHitsNumber;
if (obstructions != null && obstructions.Length > 0 && newHits < 0)
{
// Repaint all the previous obstructions. Because some of the stuff might be not blocking anymore
for (int i = 0; i < obstructions.Length; i++)
{
obstructions[i].gameObject.GetComponent<MeshRenderer>().shadowCastingMode = UnityEngine.Rendering.ShadowCastingMode.On;
}
}
obstructions = new Transform[hits.Length];
// Hide the current obstructions
for (int i = 0; i < hits.Length; i++)
{
Transform obstruction = hits[i].transform;
obstruction.gameObject.GetComponent<MeshRenderer>().shadowCastingMode = UnityEngine.Rendering.ShadowCastingMode.ShadowsOnly;
obstructions[i] = obstruction;
}
oldHitsNumber = hits.Length;
}
else
{ // Mean that no more stuff is blocking the view and sometimes all the stuff is not blocking as the same time
if (obstructions != null && obstructions.Length > 0)
{
for (int i = 0; i < obstructions.Length; i++)
{
obstructions[i].gameObject.GetComponent<MeshRenderer>().shadowCastingMode = UnityEngine.Rendering.ShadowCastingMode.On;
}
oldHitsNumber = 0;
obstructions = null;
}
}
}
}
I was following a tutorial online, and basically the script is telling the gameObject to instantiate a clone of itself if the camera gets to a certain position. The last lines that I am confused about are these
if (rightOrLeft > 0)
{
newBuddy.GetComponent<Tiling>().hasALeftBuddy = true;
}
else
{
newBuddy.GetComponent<Tiling>().hasARightBuddy = true;
}
}
In short, I'm not really up to par with the syntax or math right here. Could someone please help in clearing it up for me?
using UnityEngine;
using System.Collections;
[RequireComponent (typeof(SpriteRenderer))]
public class Tiling : MonoBehaviour {
public int offsetX = 2;
public bool hasARightBuddy = false;
public bool hasALeftBuddy = false;
public bool reverseScale = false;
private float spriteWidth = 0f;
private Camera cam;
private Transform myTransform;
void Awake () {
cam = Camera.main;
myTransform = transform;
}
// Use this for initialization
void Start () {
SpriteRenderer sRenderer = GetComponent<SpriteRenderer>();
spriteWidth = sRenderer.sprite.bounds.size.x;
}
// Update is called once per frame
void Update ()
{
if (hasALeftBuddy == false || hasARightBuddy == false)
{
float camHorizontalExtend = cam.orthographicSize * Screen.width/Screen.height;
float edgeVisiblePositionRight = (myTransform.position.x + spriteWidth/2) - camHorizontalExtend; //sprite width/2..51.2
//(0 + 51.2 - 26.67315 = 24.52685)
//(102.4 + 51.2 - 26.67315 = 126.92685) etc.. //clone of the myTransform
float edgeVisiblePositionLeft = (myTransform.position.x - spriteWidth/2) + camHorizontalExtend; // (0 - 51.2 + 26.67315 = -24.52685)
// (-102.4 - 51.2 + 26.67315 = -126.92685) etc..//clone of the myTransform
if (cam.transform.position.x >= edgeVisiblePositionRight - offsetX && hasARightBuddy == false)
{
MakeNewBuddy (1);
hasARightBuddy = true;
}
else if (cam.transform.position.x <= edgeVisiblePositionLeft + offsetX && hasALeftBuddy == false)
{
MakeNewBuddy (-1);
hasALeftBuddy = true;
}
}
}
void MakeNewBuddy (int rightOrLeft)
{
Vector3 newPosition = new Vector3 (myTransform.position.x + spriteWidth * rightOrLeft, myTransform.position.y, myTransform.position.z);
Transform newBuddy = Instantiate (myTransform, newPosition, myTransform.rotation) as Transform;
if (reverseScale == true)
{
newBuddy.localScale = new Vector3 (newBuddy.localScale.x*-1, newBuddy.localScale.y, newBuddy.localScale.z);
}
if (rightOrLeft > 0)
{
newBuddy.GetComponent<Tiling>().hasALeftBuddy = true;
}
else
{
newBuddy.GetComponent<Tiling>().hasARightBuddy = true;
}
}
}
}
looks to me like the code is telling the current game object that it has a neighbour when the new neighbour is created.
The boolean has a neighbour variables are handy for figuring out that this creation process doesn't need to happen again :)
I have script called PlayerCharacter to control a player on the Unity 2D Platform. It's perfect, working as usual.
using UnityEngine;
using System.Collections;
using System.Collections.Generic;
[RequireComponent(typeof (Rigidbody2D))]
[RequireComponent(typeof(BoxCollider2D))]
public class PlayerCharacter : MonoBehaviour
{
public float speed = 1.0f;
public string axisName = "Horizontal";
private Animator anim;
public string jumpButton = "Fire1";
public float jumpPower = 10.0f;
public float minJumpDelay = 0.5f;
public Transform[] groundChecks;
private float jumpTime = 0.0f;
private Transform currentPlatform = null;
private Vector3 lastPlatformPosition = Vector3.zero;
private Vector3 currentPlatformDelta = Vector3.zero;
// Use this for initialization
void Start ()
{
anim = gameObject.GetComponent<Animator>();
}
// Update is called once per frame
void Update ()
{
//Left and right movement
anim.SetFloat("Speed", Mathf.Abs(Input.GetAxis(axisName)));
if(Input.GetAxis(axisName) < 0)
{
Vector3 newScale = transform.localScale;
newScale.x = -1.0f;
transform.localScale = newScale;
Debug.Log("Move to left");
}
else if(Input.GetAxis(axisName) > 0)
{
Vector3 newScale = transform.localScale;
newScale.x = 1.0f;
transform.localScale = newScale;
Debug.Log ("Move to Right");
}
transform.position += transform.right*Input.GetAxis(axisName)*speed*Time.deltaTime;
//Jump logic
bool grounded = false;
foreach(Transform groundCheck in groundChecks)
{
grounded |= Physics2D.Linecast(transform.position, groundCheck.position, 1 << LayerMask.NameToLayer("Ground"));
}
anim.SetBool("Grounded", grounded);
if(jumpTime > 0)
{
jumpTime -= Time.deltaTime;
}
if(Input.GetButton("jumpButton") && anim.GetBool("Grounded") )
{
anim.SetBool("Jump",true);
rigidbody2D.AddForce(transform.up*jumpPower);
jumpTime = minJumpDelay;
}
if(anim.GetBool("Grounded") && jumpTime <= 0)
{
anim.SetBool("Jump",false);
}
//Moving platform logic
//Check what platform we are on
List<Transform> platforms = new List<Transform>();
bool onSamePlatform = false;
foreach(Transform groundCheck in groundChecks)
{
RaycastHit2D hit = Physics2D.Linecast(transform.position, groundCheck.position, 1 << LayerMask.NameToLayer("Ground"));
if(hit.transform != null)
{
platforms.Add(hit.transform);
if(currentPlatform == hit.transform)
{
onSamePlatform = true;
}
}
}
if(!onSamePlatform)
{
foreach(Transform platform in platforms)
{
currentPlatform = platform;
lastPlatformPosition = currentPlatform.position;
}
}
}
void LateUpdate()
{
if(currentPlatform != null)
{
//Determine how far platform has moved
currentPlatformDelta = currentPlatform.position - lastPlatformPosition;
lastPlatformPosition = currentPlatform.position;
}
if(currentPlatform != null)
{
//Move with the platform
transform.position += currentPlatformDelta;
}
}
}
A problem arises when I try to modify the script with a touchable controller. I have googled many times and modified the script as I could, and still it gives me no result (btw, I'm new to Unity). Then I found a tutorial from a website about making a touch controller with a GUI Texture (TouchControls). I think that tutorial is easy to learn. Here is the script
using UnityEngine;
using System.Collections;
[RequireComponent(typeof (Rigidbody2D))]
[RequireComponent(typeof(BoxCollider2D))]
public class TouchControls : MonoBehaviour {
// GUI textures
public GUITexture guiLeft;
public GUITexture guiRight;
public GUITexture guiJump;
private Animator anim;
// Movement variables
public float moveSpeed = 5f;
public float jumpForce = 50f;
public float maxJumpVelocity = 2f;
// Movement flags
private bool moveLeft, moveRight, doJump = false;
void Start ()
{
anim = gameObject.GetComponent<Animator>();
}
// Update is called once per frame
void Update () {
// Check to see if the screen is being touched
if (Input.touchCount > 0)
{
// Get the touch info
Touch t = Input.GetTouch(0);
// Did the touch action just begin?
if (t.phase == TouchPhase.Began)
{
// Are we touching the left arrow?
if (guiLeft.HitTest(t.position, Camera.main))
{
Debug.Log("Touching Left Control");
moveLeft = true;
}
// Are we touching the right arrow?
if (guiRight.HitTest(t.position, Camera.main))
{
Debug.Log("Touching Right Control");
moveRight = true;
}
// Are we touching the jump button?
if (guiJump.HitTest(t.position, Camera.main))
{
Debug.Log("Touching Jump Control");
doJump = true;
}
}
// Did the touch end?
if (t.phase == TouchPhase.Ended)
{
// Stop all movement
doJump = moveLeft = moveRight = false;
}
}
// Is the left mouse button down?
if (Input.GetMouseButtonDown(0))
{
// Are we clicking the left arrow?
if (guiLeft.HitTest(Input.mousePosition, Camera.main))
{
Debug.Log("Touching Left Control");
moveLeft = true;
}
// Are we clicking the right arrow?
if (guiRight.HitTest(Input.mousePosition, Camera.main))
{
Debug.Log("Touching Right Control");
moveRight = true;
}
// Are we clicking the jump button?
if (guiJump.HitTest(Input.mousePosition, Camera.main))
{
Debug.Log("Touching Jump Control");
doJump = true;
}
}
if (Input.GetMouseButtonUp(0))
{
// Stop all movement on left mouse button up
doJump = moveLeft = moveRight = false;
}
}
void FixedUpdate()
{
//anim.SetFloat("Speed", Mathf.Abs);
// Set velocity based on our movement flags.
if (moveLeft)
{
rigidbody2D.velocity = -Vector2.right * moveSpeed;
}
if (moveRight)
{
rigidbody2D.velocity = Vector2.right * moveSpeed;
}
if (doJump)
{
// If we have not reached the maximum jump velocity, keep applying force.
if (rigidbody2D.velocity.y < maxJumpVelocity)
{
rigidbody2D.AddForce(Vector2.up * jumpForce);
} else {
// Otherwise stop jumping
doJump = false;
}
}
}
}
But I have no idea how to implement the script from the tutorial (TouchControls) and assign that to my player control script (PlayerCharacter). How can I combine both scripts so that a player can control it with a touchable control?
The best thing you can do is not to drag the touch controls from the touchcontrols tutorial to the playercontroller but the other way around, use the touchcontrols tutorial script as your template.
Since your playercontroller uses floats in its input such as moveleft = 50.0f; and the touchcontrols uses moveleft = true;
the scripts are very different from each other to just merge and work.
so from that in the touchcontrols leave the update function as it is,
and only update the fixedupate function with your controls logic since
the update void, is the condition controller for right, left, up & down so to speak.
and it will also handle the actual input of the touch.
the fixed update could then control some things that the playercontroller has such as
apply force when touching a tagged object or stuff like that.
and the update only does the input condition, good advice would be to wrap the update touch code in its own function so the update is not only touch but also other game logic related code.
You should search use copy the touch control script inside the player controller while changing the right parts. For example, instead of using Input.GetKeyDown you should use the Input.GetTouch but it depends on the game you are creating. You should pay attention to that code and change some parts