In this video, We talk more about our marble game group Unity project. I explain that I will be updating this Unity project on a weekly basis. I hope that you will join this group project and help us create levels in Unity for this game.
Project Page: https://www.infogamerhub.com/collaborative-unity-project-1/
We will also show you how to create a ball roll mechanic in Unity. We are using a ball roll mechanic for this group Unity project. Ball rolling is a very popular game mechanic found in many video games. If you haven’t learned how to make a ball roll in Unity then this is the video for you as I show you how to create a basic but effective ball prefab that you can use in any of your unity projects.
Unlock Code and Member Content
BasicForceMovement.cs
using UnityEngine;
using UnityEngine.InputSystem;
namespace InfoGamer
{
public class BasicForceMovement : MonoBehaviour
{
Rigidbody myRB;
[SerializeField] InputAction WASDInput;
Vector2 movementInput;
[SerializeField] float force;
[SerializeField] float topXZSpeed;
[SerializeField] float topYSpeed;
private void OnEnable()
{
WASDInput.Enable();
}
private void OnDisable()
{
WASDInput.Disable();
}
// Start is called before the first frame update
void Start()
{
if(topYSpeed > 0)
{
topYSpeed *= -1;
}
myRB = GetComponent<Rigidbody>();
}
private void Update()
{
movementInput = WASDInput.ReadValue<Vector2>();
}
void FixedUpdate()
{
myRB.AddForce(new Vector3(movementInput.x, 0, movementInput.y) * force);
if (myRB.velocity.y < topYSpeed)
{
myRB.velocity = new Vector3(myRB.velocity.x, topYSpeed, myRB.velocity.z);
}
Vector2 tempXZ = new Vector2(myRB.velocity.x, myRB.velocity.z);
if (tempXZ.magnitude > topXZSpeed)
{
tempXZ = tempXZ.normalized * topXZSpeed;
myRB.velocity = new Vector3(tempXZ.x, myRB.velocity.y, tempXZ.y);
}
Debug.Log(myRB.velocity);
}
}
}
BasicForceJump.cs
using UnityEngine;
using UnityEngine.InputSystem;
namespace InfoGamer
{
public class BasicForceJump : MonoBehaviour
{
Rigidbody myRB;
[SerializeField] InputAction JumpInput;
[SerializeField] float jumpForce;
private void OnEnable()
{
JumpInput.performed += Jump;
JumpInput.Enable();
}
private void OnDisable()
{
JumpInput.performed -= Jump;
JumpInput.Disable();
}
private void Start()
{
myRB = GetComponent<Rigidbody>();
}
private void Jump(InputAction.CallbackContext obj)
{
//Debug.Log("Jump");
bool isGrounded = false;
if (Physics.Raycast(transform.position, Vector3.down, transform.localScale.y/2 + .1f))
{
isGrounded = true;
}
if (!isGrounded)
return;
if (obj.ReadValue<float>() > 0)
{
myRB.AddForce(0, jumpForce, 0);
}
}
}
}
using Photon.Chat;
using Photon.Pun;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public class PhotonChatManager : MonoBehaviour, IChatClientListener
{
#region Setup
[SerializeField] GameObject joinChatButton;
ChatClient chatClient;
bool isConnected;
[SerializeField] string username;
public void UsernameOnValueChange(string valueIn)
{
username = valueIn;
}
public void ChatConnectOnClick()
{
isConnected = true;
chatClient = new ChatClient(this);
//chatClient.ChatRegion = "US";
chatClient.Connect(PhotonNetwork.PhotonServerSettings.AppSettings.AppIdChat, PhotonNetwork.AppVersion, new AuthenticationValues(username));
Debug.Log("Connenting");
}
#endregion Setup
#region General
[SerializeField] GameObject chatPanel;
string privateReceiver = "";
string currentChat;
[SerializeField] InputField chatField;
[SerializeField] Text chatDisplay;
// Start is called before the first frame update
void Start()
{
}
// Update is called once per frame
void Update()
{
if (isConnected)
{
chatClient.Service();
}
if (chatField.text != "" && Input.GetKey(KeyCode.Return))
{
SubmitPublicChatOnClick();
SubmitPrivateChatOnClick();
}
}
#endregion General
#region PublicChat
public void SubmitPublicChatOnClick()
{
if (privateReceiver == "")
{
chatClient.PublishMessage("RegionChannel", currentChat);
chatField.text = "";
currentChat = "";
}
}
public void TypeChatOnValueChange(string valueIn)
{
currentChat = valueIn;
}
#endregion PublicChat
#region PrivateChat
public void ReceiverOnValueChange(string valueIn)
{
privateReceiver = valueIn;
}
public void SubmitPrivateChatOnClick()
{
if (privateReceiver != "")
{
chatClient.SendPrivateMessage(privateReceiver, currentChat);
chatField.text = "";
currentChat = "";
}
}
#endregion PrivateChat
#region Callbacks
public void DebugReturn(DebugLevel level, string message)
{
//throw new System.NotImplementedException();
}
public void OnChatStateChange(ChatState state)
{
if(state == ChatState.Uninitialized)
{
isConnected = false;
joinChatButton.SetActive(true);
chatPanel.SetActive(false);
}
}
public void OnConnected()
{
Debug.Log("Connected");
joinChatButton.SetActive(false);
chatClient.Subscribe(new string[] { "RegionChannel" });
}
public void OnDisconnected()
{
isConnected = false;
joinChatButton.SetActive(true);
chatPanel.SetActive(false);
}
public void OnGetMessages(string channelName, string[] senders, object[] messages)
{
string msgs = "";
for (int i = 0; i < senders.Length; i++)
{
msgs = string.Format("{0}: {1}", senders[i], messages[i]);
chatDisplay.text += "\n" + msgs;
Debug.Log(msgs);
}
}
public void OnPrivateMessage(string sender, object message, string channelName)
{
string msgs = "";
msgs = string.Format("(Private) {0}: {1}", sender, message);
chatDisplay.text += "\n " + msgs;
Debug.Log(msgs);
}
public void OnStatusUpdate(string user, int status, bool gotMessage, object message)
{
throw new System.NotImplementedException();
}
public void OnSubscribed(string[] channels, bool[] results)
{
chatPanel.SetActive(true);
}
public void OnUnsubscribed(string[] channels)
{
throw new System.NotImplementedException();
}
public void OnUserSubscribed(string channel, string user)
{
throw new System.NotImplementedException();
}
public void OnUserUnsubscribed(string channel, string user)
{
throw new System.NotImplementedException();
}
#endregion Callbacks
}
