This lesson will show you how to create a bounce bumper prefab and game mechanic in Unity. Bounce bumpers are used in many different video games. They are most commonly found in platformers and are used to bounce the player of a ledge. They are also found in many pinball type games.
To create a bounce prefab you will need to begin with a capsule object that you can replace in the future. this capsule needs to have a collider after which you can add a new script to this object. Inside the script, you will want to you the oncollisionenter function to detect the interaction between the player and the bumper. Inside this function, you will want to add an explosion force to your player at the point of the collision.
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BounceBackBumber.cs
using System.Collections; using System.Collections.Generic; using UnityEngine; namespace InfoGamer { public class BounceBackBumber : MonoBehaviour { [SerializeField] string playerTag; [SerializeField] float bounceForce; private void OnCollisionEnter(Collision collision) { if(collision.transform.tag == playerTag) { Rigidbody otherRB = collision.rigidbody; //otherRB.AddForce(collision.contacts[0].normal * bounceForce); //Vector3 dir = collision.transform.position - transform.position; //dir.y = 0; //dir = dir.normalized; //otherRB.AddForce(dir * bounceForce); //Debug.LogError("Here"); otherRB.AddExplosionForce(bounceForce, collision.contacts[0].point, 5); } } } }
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 }