i have make a simple lan multiplayer game in unity (just for learn).
this is the main code (for connection):
using UnityEngine;
using System.Collections;
public class StartServer : MonoBehaviour {
public Transform Makan;
public Transform CubeOBJ;
public string SSS;
void OnGUI () {
GUILayout.Box (Network.player.ipAddress);
if (Network.peerType == NetworkPeerType.Disconnected)
{
SSS = GUILayout.TextField (SSS);
if (GUILayout.Button ("StartServer"))
{
Network.InitializeServer(10, 25000);
}
if (GUILayout.Button ("Connect"))
{
Network.Connect (SSS, 25000);
}
}
else
{
if (GUILayout.Button ("creatCube"))
{
Network.Instantiate (CubeOBJ, Makan.transform.position, Makan.transform.rotation, 0);
}
}
}
}
it works good.
the problem is that in mobile devices i should make (turn on) hotspot by myself in one of the devices.
how can i do this automatically?
Related
I'm new to Unity and AR app development, i am trying to create a small app to constantly get current location of the device, but the location is never getting updated no matter how much i try
This is my code
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public class GPS1 : MonoBehaviour
{
public static GPS1 Instance { set; get; }
public double lat,lon;
private void Start()
{
Instance=this;
DontDestroyOnLoad(gameObject);
StartCoroutine(StartLocationService());
}
private IEnumerator StartLocationService()
{
if(!Input.location.isEnabledByUser)
{
Debug.Log("User has not enabled the GPS");
yield break;
}
Input.location.Start();
Input.compass.enabled=true;
int maxWait=20;
while(Input.location.status==LocationServiceStatus.Initializing && maxWait > 0)
{
yield return new WaitForSeconds(1);
maxWait--;
}
if (maxWait<=0)
{
Debug.Log("Timed Out");
yield break;
}
if(Input.location.status==LocationServiceStatus.Failed)
{
Debug.Log("Unable to determine");
yield break;
}
lat=Input.location.lastData.latitude;
lon=Input.location.lastData.longitude;
yield break;
}
}
[on play][1]
[1]: https://i.stack.imgur.com/KPqSf.png
Please help me with this if possible i tried everything and it isn't working yet.
Hey guys I'm learning how to create a character controller via the state pattern, which is pretty snazzy, but I'm running into this weird error
I've got a state machine pattern put together so this should be pretty straightforward and easy to handle, but it's kinda confusing. I tried freezing him in the state to see if he was transitioning from wallgrab to wallslide, but when I stop the velocity on the x and y he still slides. There's no other movement physics being applied at this time (why I'd recommend the state pattern), but for some reason his movement isn't being frozen. I can't pin a reason as to why, other than point you to my code and my github, and hope someone like my pixel art and has fun with the movement for a little bit.
All the code is in the scripts folder within the assets folder, and the states are within Assets > Scripts > Player > and then there are two folders (sub and super) The WallGrabState inherits from the PlayerTouchingWallState, and the logic is coming mainly from the WallGrabState for the physics. I'm just setting the x and y to zero, and yet he still slides, and idk what to do.
PlayerTouchingWall inherits the main state logic from playerState, and the player script loads all the states together and holds the physics and miscellaneous functions. The link to my github project is here https://github.com/roninMo/2d-Intro-Unity-Project
Here's the PlayerWallSlideState:
using UnityEngine;
public class PlayerWallSlideState : PlayerTouchingWallState
{
public PlayerWallSlideState(Player player, PlayerStateMachine stateMachine, PlayerData playerData, string currentAnimation) : base(player, stateMachine, playerData, currentAnimation)
{
}
public override void LogicUpdate()
{
base.LogicUpdate();
player.SetVelocityY(-playerData.wallslideVelocity);
// State logic
if (grabInput && input.y > 0)
{
player.StateMachine.ChangeState(player.wallGrabState);
}
}
}
And Here's the PlayerTouchingWallState:
using UnityEngine;
public class PlayerTouchingWallState : PlayerState
{
protected bool isTouchingGround;
protected bool isTouchingWall;
protected Vector2 input;
protected bool grabInput;
public PlayerTouchingWallState(Player player, PlayerStateMachine stateMachine, PlayerData playerData, string currentAnimation) : base(player, stateMachine, playerData, currentAnimation)
{
}
public override void Enter()
{
base.Enter();
}
public override void Exit()
{
base.Exit();
}
public override void LogicUpdate()
{
base.LogicUpdate();
input = player.InputHandler.RawMovementInput;
grabInput = player.InputHandler.GrabInput;
// State logic
if (isTouchingGround && !grabInput)
{
StateMachine.ChangeState(player.IdleState);
}
else if (!isTouchingWall || (input.x != player.FacingDirection && !grabInput))
{
StateMachine.ChangeState(player.InAirState);
}
}
public override void PhysicsUpdate()
{
base.PhysicsUpdate();
}
public override void DoChecks()
{
base.DoChecks();
isTouchingGround = player.CheckIfTouchingGround();
isTouchingWall = player.CheckIfTouchingWall();
}
}
The problem is that unity still applys physics to the character. I stopped it by grabbing the transform, and setting the player the position it entered in this state, along with freezing the velocity. Setting the transform is enough, but the camera was dragging upwards in place... So freezing the velocity fixed that. Anyways here's the code:
using UnityEngine;
public class PlayerWallGrabState : PlayerTouchingWallState
{
private Vector2 holdPosition;
public PlayerWallGrabState(Player player, PlayerStateMachine stateMachine, PlayerData playerData, string currentAnimation) : base(player, stateMachine, playerData, currentAnimation)
{
}
public override void Enter()
{
base.Enter();
holdPosition = player.transform.position;
HoldPosition();
}
public override void Exit()
{
base.Exit();
}
public override void LogicUpdate()
{
base.LogicUpdate();
HoldPosition();
// State logic
if (input.y > 0)
{
StateMachine.ChangeState(player.wallClimbState);
}
else if (input.y < 0 || !grabInput)
{
StateMachine.ChangeState(player.wallSlideState);
}
}
public override void PhysicsUpdate()
{
base.PhysicsUpdate();
}
public override void DoChecks()
{
base.DoChecks();
}
private void HoldPosition()
{
player.transform.position = holdPosition;
player.SetVelocityX(0f);
player.SetVelocityY(0f);
}
}
I've been working on a solution for weeks now and I think it's time to reach out. I'm trying to make a button that plays a sound when pressed by a controller, everyone will hear that sound. Using VRTK and PlayoVR, I'm able to make a non-networked version where the player can put their hand through a cube, click the trigger from the controller, and it makes a sound.
This is the code for that cube:
namespace VRTK.Examples {
using UnityEngine;
public class Whirlygig : VRTK_InteractableObject
{
public GameObject AudioSource;
public AudioSource LeftSpeaker;
public override void StartUsing(VRTK_InteractUse currentUsingObject =
null)
{
AudioSource.GetComponent<AudioSource>().Play();
}
}
}
Where I get lost is how to network it with Photon Unity Networking. This is what I have:
namespace PlayoVR
{
using UnityEngine;
using VRTK;
using UnityEngine.Video;
using NetBase;
public class PlaySync : Photon.MonoBehaviour
{
public AudioSource LeftSpeaker;
public GameObject Whirlgig;
private bool StartUsing;
// Use this for initialization
void Awake()
{
GetComponent<VRTK_InteractableObject>().InteractableObjectUsed +=
new InteractableObjectEventHandler(DoPlay);
}
void DoPlay(object sender, InteractableObjectEventArgs e)
{
StartUsing = true;
}
// Update is called once per frame
void Update()
{
// Handle firing
if (StartUsing)
{
CmdPlay();
StartUsing = false;
}
}
void CmdPlay()
{
photonView.RPC("NetPlay", PhotonTargets.All);
}
[PunRPC]
void NetPlay()
{
LeftSpeaker.Play();
}
}
}
As you can probably see, I'm a beginner. With this code, when I put my hand in the cube and press the trigger, nothing happens. If anyone can provide any help or even an alternative, I'd be very grateful.
Kind regards,
TheMusiken
I use Unity 2018.2.12 and DirectShow.Net
I created simple code that enumerates video capture devices. It founds devices but it cannot obtain their FriendlyName property under being running as Unity script.
using DirectShowLib;
using UnityEngine;
namespace DirectShow.Net_Tests {
public class CodeForUnity : MonoBehaviour {
void Start() {
foreach (var device in DsDevice.GetDevicesOfCat(FilterCategory.VideoInputDevice))
{
Debug.Log(
$"Device Name:\t{device.Name}\n" +
$"\tDevice FriendlyName (Property):\t{device.GetPropBagValue("FriendlyName")}\n" +
$"\tDevice Class GUID:\t{device.ClassID}\n");
}
}
}
}
The same code can obtain FriendlyName property being running as console application.
using System;
using DirectShowLib;
namespace DirectShow.Net_Tests {
static class Program {
public static void Main(string[] args) {
foreach (var device in DsDevice.GetDevicesOfCat(FilterCategory.VideoInputDevice))
{
Console.WriteLine(
$"Device Name:\t{device.Name}\n" +
$"\tDevice FriendlyName (Property):\t{device.GetPropBagValue("FriendlyName")}\n" +
$"\tDevice Class GUID:\t{device.ClassID}\n");
}
}
}
}
Why does not it work in Unity?
I am trying to make a gun in Unity with SteamVR and VRTK but I can't figure out how to properly get controller input. When I use the SteamVR Tracked Controller script I get an IsMatrixValid error and it messes up my HMD. I am currently trying to use VRTK controller events method but it keeps returning as a null even though I followed the video correctly.
Screenshot of script location in project
Video in question: https://www.youtube.com/watch?v=escwjnHFce0
(14:17)
Script in question:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using EZEffects;
using VRTK;
public class GunBehavior : MonoBehaviour {
public VRTK_ControllerEvents controllerEvents;
private SteamVR_TrackedObject trackedObj;
public EffectTracer TracerEffect;
public Transform muzzleTransform;
// Use this for initialization
void Start () {
Debug.Log(controllerEvents);
if (controllerEvents)
{
Debug.Log("Hue22");
}
else
{
Debug.Log("work");
}
}
// Update is called once per frame
void Update () {
if (controllerEvents.triggerPressed)
{
ShootWeapon();
}
}
void TriggerPressed(object sender, VRTK.ControllerInteractionEventArgs e)
{
ShootWeapon();
}
void ShootWeapon()
{
RaycastHit hit = new RaycastHit();
Ray ray = new Ray(muzzleTransform.position, muzzleTransform.forward);
TracerEffect.ShowTracerEffect(muzzleTransform.position, muzzleTransform.forward, 250f);
if (Physics.Raycast(ray, out hit, 5000f))
{
Debug.Log("Hueheuhue");
}
}
}
Delete these 3 lines of code from your scrip and it should work
void TriggerPressed(object sender, VRTK.ControllerInteractionEventArgs e)
{
ShootWeapon();
}