koobas.hobune.stream
Change something in a script with other script
Hello!
( Sorry for the bad english in this entire text )
I have a plane ( water ) that raises by time. This is the script for the raising water:
using UnityEngine;
using System.Collections;
public class WaterRise : MonoBehaviour {
public Vector3 raisespeed = new Vector3(0,5.0f,0);
// Use this for initialization
void Start () {
}
// Update is called once per frame
void Update ()
{
// WaitForSeconds(5);
transform.Translate(raisespeed * Time.deltaTime);
}
}
This is the WaterRise script. And it works. Now i have an other script, the MainMenu script. These are all written in c#. So, i have a toggleabble ''radio button'' in the MainMenu script. I want to increase the value of ''raisespeed'' ( so the plane moves faster ). How can i do this? I can't figure out how to change the values of a script with other script. I want to change the Vector3(0,5.0f,0) This is the script for the MainMenu ( i know its not actually a main menu ):
using UnityEngine;
using System.Collections;
public class MainMenu : MonoBehaviour {
private bool fastmode = false;
void OnGUI () {
fastmode = GUI.Toggle (new Rect (25, 25, 100, 30), fastmode, "Fast mode");
}
void Update () {
if (fastmode == true) {
WaterRise = GetComponent("WaterRise") as WaterRise;
WaterRise.do public Vector3 speed = new Vector3(0,5.0f,0);
}
}
}
This code is a totally fail now.
Thanks for helping!
Not, because the WaterRise is attached directly to the plane that raises ( the water ) And the other is attached to the camera. It's important that these are not in same scene. One is in the $$anonymous$$ain$$anonymous$$enu scene and the other is in the $$anonymous$$ap scene.
I have the WaterRise script with the plane in the $$anonymous$$ap scene. And the $$anonymous$$ain$$anonymous$$enu script in the $$anonymous$$ain$$anonymous$$enu scene, attached to camera.
Oh, I didn't notice that they weren't in the same scene. Let me modify my answer.
No problem, it's my fault, because i didn't wrote that at beginning.
EDIT: I didn't notice they were in different scenes. To fix this you will need to change your MainMenu to say something like:
void Start()
{
PlayerPrefs.SetInt("raisespeed", 5);
}
void OnGUI () {
fastmode = GUI.Toggle (new Rect (25, 25, 100, 30), fastmode, "Fast mode");
if(GUI.changed && fastmode == true)
PlayerPrefs.SetInt("raisespeed", 10);
else if(GUI.changed && fastmode == false)
PlayerPrefs.SetInt("raisespeed", 5);
}
void Update () {
}
Then change your waterrise script to be:
public Vector3 raisespeed;
// Use this for initialization
void Start () {
raisespeed = new Vector3(0, PlayerPrefs.GetInt("raisespeed"), 0);
}
That will do it for you.
More info on playerprefs can be found here: http://docs.unity3d.com/Documentation/ScriptReference/PlayerPrefs.html
Thank you, but i don't know why it still doesn't work. It now says: GetInt can only be called from the main thread. What is my main thread? ( I set up the scenes in the build settings, still don't work ) Thank you, sorry for disturbing
Can I see your code now? I believe that your code might be outside of a function or in the wrong scope (thats what generally causes this problem)
Here is your problem public Vector3 raisespeed = new Vector3(0,PlayerPrefs.GetInt("raisespeed"),0); Put the code in your waterRise script like I showed you in my answer:
public Vector3 raisespeed;
// Use this for initialization
void Start () {
raisespeed = new Vector3(0, PlayerPrefs.GetInt("raisespeed"), 0);
}
Correct. That is what I am saying. Remove the line you just posted.
Cool, glad it helped. Feel free to select as answer and upvote (if you can) you will get karma for it too.
