I'm currently working on a project that instantiates 3d models on my scene and allows the user to play their animation on button click. However, in my current code, it only plays the animation of the first object it detects even tho there are other objects around. I want to play the animation of all objects on the scene. This is part of my current code. This is the method that will fire up once the button is clicked.
public void PlayAnimation()
{
if (GameObject.FindGameObjectWithTag ("3DObject).name.Contains ("Spidey"))
{
int spideyAnimation = Random.Range(0, spideyAnimations.Length);
GameObject.FindGameObjectWithTag ("3DObject").GetComponent<Animation> ().Play (spideyAnimations[spideyAnimation]);
}
if (GameObject.FindGameObjectWithTag ("3DObject").name.Contains("Dino"))
{
int dinoAnimation = Random.Range(0, dinoAnimations.Length);
GameObject.FindGameObjectWithTag ("3DObject").GetComponent<Animation> ().Play (dinoAnimations[dinoAnimation]);
}
}
You can try something like this:
var arr = GameObject.FindGameObjectsWithTag ("3DObject");
foreach (var o in arr) {
if (o.name.Contains ("Spidey")) {
// play spideyAnimation
} else if (o.name.Contains ("Dino")) {
// play dino animation
}
}
Your current code will only find the first object, because you're calling GameObject.FindGameObjectWithTag and not GameObject.FindGameObjectsWithTag
UnityDocs - GameObject.FindGameObjectsWithTag
Related
My Unity version is 5.2.3f1, I m trying to sync the rotation of a child gameobject, in local works perfectly fine but it doesnt show up in other clients. I tried everything I could find and nothing.
The reason of this is to rotate a FPS body, so, I m trying to rotate Spine2 (Rotate the camera is not my best solution). I m using a Mixamo character to test, in the end I will have Mixamo auto-rigged charscters so everything I make here will be compatible.
I tried to use the Network Transform Rigidbody 3D and it only sync the character itself, not Spine2, I have tried Network Transform Child, and an official skeleton sync.
In the script part, I have tried a lot of things, the most promising one was this:
[SyncVar]
private Quaternion syncPlayerRotation;
[SerializeField]
private Transform playerTransform;
[SerializeField]
private float lerpRate = 15f;
// Use this for initialization
void Start () {
}
// Update is called once per frame
void LateUpdate () {
TransmitRotations();
LerpRotations();
}
void LerpRotations()
{
if (!isLocalPlayer)
playerTransform.localRotation = Quaternion.Lerp(playerTransform.localRotation, syncPlayerRotation, Time.deltaTime * lerpRate);
}
[Command]
void CmdProvideRotationsToServer(Quaternion playerRot)
{
syncPlayerRotation = playerRot;
}
[Client]
void TransmitRotations()
{
if (isLocalPlayer)
{
CmdProvideRotationsToServer(playerTransform.localRotation);
}
}
Its from UNET tutorial series on youtube, Gamer To Game Developer user.
I attached it to Spine2 and still dont work, but when I attached it to the main character, it worked.
Also tried this:
void OnSerializeNetworkView(BitStream stream, NetworkMessageInfo info)
{
Vector3 syncPosition = Vector3.zero;
if (stream.isWriting)
{
syncPosition = Spine.GetComponent<Rigidbody>().position;
stream.Serialize(ref syncPosition);
}
else
{
stream.Serialize(ref syncPosition);
Spine.GetComponent<Rigidbody>().position = syncPosition;
}
}
But I think it was for an older version of Unity.
To make the rotations I m using A Free Simple Smooth Mouselook
I edited it, this lines:
if (Input.GetMouseButton(1))
{
var xRotation = Quaternion.AngleAxis(-_mouseAbsolute.y, targetOrientation * Vector3.forward);
transform.localRotation = xRotation;
}
else
{
var xRotation = Quaternion.AngleAxis(-_mouseAbsolute.y, targetOrientation * Vector3.right);
transform.localRotation = xRotation;
}
Basicly, I changed Vector3.right to Vector3.forward and converted the Vector3.right only if the right mouse button is not pressed. The script is attached to Spine2 and its activated on the start if(isLocalPlayer) by script.
There's a pic of the current hierarchy:
(some cameras are there only to test, the main camera is FirstPersonCamera, extracted from the standard assets)
I noticed that if I debug log the Spine2 rotation, it only gives me values from 0 to 1.
I'd like to animate my Score-GUI text counting up to a variable value but there are two things in my way:
1: How can I animate to a variable instead of a fixed value?
2: Why can't I add own properties (like int) to my script and animate them?
For #2 I created a property in my script. Yet the editor won't show it in the AddProperty-dialog (as shown below):
public int currentScore = 0;
public int score {
get { return currentScore; }
set { this.currentScore += value; }
}
EDIT: The animator is set up in the most basic way:
Since you only have 1 Animation. An Animator is irrelevant to the solution. This is tested and working. Now you need to make the Animation a Legacy type to get this working because we are not going to use the Animator.
Click the Animation on the Project -> look at the upper right section of the Inspector view, there is a little button there which will drop down a selection. "Debug" then Check the Legacy.
Set your Animation to whatever you want. I force the WrapMode in the script to be wrap mode once. So it will only play once.
Now in the Animation Component make sure you select the Animation that you want by default or it wont work. Cause we only use anim.Play(); Without parameters meaning, run the default animation that is set.
I created a Text UI and added an Animation that alpha is 0 from the start and at the end point making it 1. You have to do that on your own.
using UnityEngine;
using System.Collections;
using UnityEngine.UI;
public class MyScore : MonoBehaviour {
// Use this for initialization
public int currentScore = 0;
public GameObject Myscore; // Drag the GameObject that has the Animation for your score.
public Text myScoreText; //Drag in the Inspector the Text object to reference
public Animation anim;
public int score
{
get { return currentScore; }
set { this.currentScore += value; }
}
void Start()
{
anim = Myscore.GetComponent<Animation>(); // Reference the Animation Component.
anim.wrapMode = WrapMode.Once; // Legacy animation Set to play once
AddScore();
}
public void AddScore()
{
score += 10;
myScoreText.text = score.ToString();
anim.Play();
Debug.Log("Current Score is "+ score);
Invoke("AddScore", 2);
}
}
Good luck.
I have a 3dtext named Play, which when clicked will play the animation; the other one is named Back, which reverses the animation. Problem is after I Played and Backed it, the animation wont play anymore when i clicked Play.
The animation named redsubmenu is in legacy and clamp forever wrap mode.
public class PlayButtonScript : MonoBehaviour {
//public static PlayButtonScript pbs;
public GameObject redsubmenu;
void Update(){
#if UNITY_EDITOR
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if(Input.GetMouseButtonDown(0)&&Physics.Raycast(ray,out hit)){
if(hit.collider.name == "Play"){
redsubmenu.animation.Play();
}
}
#endif
}
}
public class BackButtonScript : MonoBehaviour {
// Update is called once per frame
void Update () {
#if UNITY_EDITOR
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if(Input.GetMouseButtonDown(0)&&Physics.Raycast(ray, out hit)){
if(hit.collider.name == "Back"){
transform.parent.animation["redsubmenu"].speed = -1;
transform.parent.animation.Play("redsubmenu");
}
}
#endif
}
}
It appears that you never reset the speed of the animation back to 1. When you click play the first time the speed is initially 1, so it works fine. However, when you back you set the speed to -1 and it is never set to any other value.
Try using:
if (hit.collider.name == "Play") {
transform.parent.animation["redsubmenu"].speed = 1;
redsubmenu.animation.Play();
}
in your play button script.
You might also be able to make use of Animation.Rewind.
http://docs.unity3d.com/ScriptReference/Animation.Rewind.html
Just to be more specific, i edited my playbuttonscript as shown below:
if(Input.GetMouseButtonDown(0)&&Physics.Raycast(ray,out hit)){
if(hit.collider.name == "Play"){
if(redsubmenu.animation["redsubmenu"].speed == -1){
redsubmenu.animation["redsubmenu"].speed = 1;
} else {
redsubmenu.animation.Play();
}
}
}
in my back button, i delete the transform.parent.animation.Play, no need for that.
I am new to XNA and CSharp programming so I want to learn to make a treasure hunting game as a beginning so I made a player(as a class) which can walk up, down, left and right. I made a Gem class also which the player can collide with and the gem disappears and a sound is played. But I want to make some walls that the player can collide with and stop so I made a class called Tile.cs (The wall class) and I made a void in it
public void CollideCheck(bool tWalk, bool bottomWalk, bool leftWalk, bool rightWalk, Rectangle topRect, Rectangle bottomRect, Rectangle rightRect, Rectangle leftRect)
{
colRect = new Rectangle((int)position.X, (int)position.Y, texture.Width, texture.Height);
if (this.colRect.Intersects(topRect))
{
tWalk = false;
}
else
tWalk = true;
if (this.colRect.Intersects(bottomRect))
{
bottomWalk = false;
}
else
bottomWalk = true;
if (this.colRect.Intersects(leftRect))
{
leftWalk = false;
}
else
leftWalk = true;
if (this.colRect.Intersects(rightRect))
{
rightWalk = false;
}
else
rightWalk = true;
}
Then, in the Game1.cs (The main Class) I made an array of "Tiles":
Tile[] tiles = new Tile[5];
And in the update void I made this:
foreach (Tile tile in tiles)
{
tile.CollideCheck(player.topWalk, player.bottomWalk, player.leftWalk, player.rightWalk,
new Rectangle((int)player.Position.X, (int)player.Position.Y - (int)player.Speed.Y, player.currentAnim.FrameWidth, player.currentAnim.FrameHeight),
new Rectangle((int)player.Position.X, (int)player.Position.Y + (int)player.Speed.Y, player.currentAnim.FrameWidth, player.currentAnim.FrameHeight),
new Rectangle((int)player.Position.X + (int)player.Speed.X, (int)player.Position.Y, player.currentAnim.FrameWidth, player.currentAnim.FrameHeight),
new Rectangle((int)player.Position.X - (int)player.Speed.X, (int)player.Position.Y, player.currentAnim.FrameWidth, player.currentAnim.FrameHeight));
}
All those rectangles are the borders of the player but when I run the game the player doesn't collide with it so is there any way to fix this?
I can post the project if I am not very clear.
Your parameters are in only, but you set their values inside the call. You have to declare them as out variables so that their value is sent back to the caller. Using out also makes sure you always set a value to them before exiting the function.
So change your function declaration to public void CollideCheck(out bool tWalk, out bool bottomWalk, out bool leftWalk, out bool rightWalk, Rectangle topRect, Rectangle bottomRect, Rectangle rightRect, Rectangle leftRect) and you get the values back.
I want to get user input through GUI Button in unity3d unityscript. I have write this script to get user input through keyboard
var f_hor : float = Input.GetAxis("Horizontal");
//Get Vertical move - move forward or backward
var f_ver : float = Input.GetAxis("Vertical");
if (f_ver < 0) {
b_isBackward = true;
} else {
b_isBackward = false;
}
its work fine and its give me 0 and 1 accordingly..But i want the same action through GUI button.Like if i have four GUI button..and they work same as this did...I can make GUI button in ONGUI function..But how can i achieve this functionaility...Any help
Altough I don't know if it is the best way to go (Unity's gui element are not the best for ingame HUD or menu), this should do the job:
private bool buttonPressed = false;
public void Update()
{
if (buttonPressed)
{
//do what you want
buttonPressed = false;
}
}
Sorry for using C# code, but I don't know JS. It should be easy to translate tough.
public void OnGui()
{
Rect rect = new Rect(...); //your button dimension
if (GUI.Button(rect, "AButton")
{
buttonPressed = true;
}
}
EDIT:
If you want to manually handle input from mouse you can use methods of MonoBehavior such as OnMouseDown or OnMouseUp.
Alternatively you can check from inside Update if a mouse event occured, have a look at Input.GetMouseButton or similar methods of Input class.