I need help getting a camera to fade up from black after my player teleports to next room position.

Question

Here's my script, I need the game to fade from clear to black when I press the E key. Then fade from black to clear once my player changes transform positions. Any ideas? thanks!

 #pragma strict
 
 var fPlayer : Transform; 
 var doorSound : AudioClip;
 var nextRoom : Transform;
 var doorSoundPlay : boolean = false;
 
 function Start () 
 {
     
 }
 
 function OnTriggerStay(Col : Collider)
     {
         if(Col.tag == "Player")
         {
             if(Input.GetKey(KeyCode.E))
             {
                 fPlayer.transform.position = nextRoom.position;
                 GetComponent.<AudioSource>().PlayOneShot(doorSound);
                 doorSoundPlay = true;
             }
         }
     }
 
 function OnTriggerExit(Col : Collider)
     {
         if(Col.tag == "Player")
         {
             doorSoundPlay = false;
         }
     }
 
 function Update ()
     {
 
     
     }

Answer 1

Best Answer

Answer by toddisarockstar · Jan 14, 2016 at 09:12 PM

 var col:Color;
 col=Color(0,0,0,0);
 
 var tx:Texture2D;
 tx= new Texture2D(1,1);
 
 var fadeblack:boolean;
 
 function OnGUI () {
 GUI.color=col;
 GUI.DrawTexture(Rect(0,0,Screen.width,Screen.height),tx);}
 
 function Update(){
 if(fadeblack) {if(col.a<1){col.a=col.a+Time.deltaTime;}}
 if(!fadeblack){if(col.a>0){col.a=col.a-Time.deltaTime;}}
 
 if(Input.GetKeyDown("e")){fadeblack=!fadeblack;}
 }

put this script in your game somewhere and push the "e" key. Customize it as you need.

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bathorsthroat · Jan 14, 2016 at 11:30 PM 0

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I don't this will work because is you look at my script I need the fade to black to happen after "fPlayer.transform.position = nextRoom.position;" and I can't call a guifunction inside "function OnTriggerStay" and I can't call it after trigger stay either. :(

toddisarockstar · Jan 15, 2016 at 05:57 AM 0

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this code is tested! and it works to fade in and out. it was an example how to fade. in this code the only thing you need to do is change my fadeblack variable

if you add all this to your script. simple make fadeblack=true to fade to black and make fadeblack=false to fade back in!!! change the one variable anywhere you would like in your code.

the the last line i wrote asking for "e" simply toggles fadeblack to true and false. for example purposes.

so just make my last line say fadeblack=true when button is pushed.

when your trigger happens just say fadeblack=false;

Answer 2

BUMP

Ok I got it to fade but it will only fade the first time it is triggered, I need is to trigger the fade every time "fPlayer.transform.position = nextRoom.position" is called. Here's my script??

 var fPlayer : Transform; 
 var doorSound : AudioClip;
 var nextRoom : Transform;
 var doorSoundPlay : boolean = false;
 var fadeTime : float = 5;
 var fadeTexture : Texture;
 var fadeOut : boolean = false;
 var tempTime : float;
 var time : float = 0.0;
 var fadeOutSound : AudioClip;
 var camera :GameObject;
 
 
 
 
 
 
 function Start () 
 {
     fadeOut = false;
     GetComponent.<AudioSource>().clip = fadeOutSound;
     GetComponent.<AudioSource>().Play();
    
     
 }
 
 function OnTriggerStay(Col : Collider)
     {
         if(Col.tag == "Player")
         {
             
                   
             if(Input.GetKey(KeyCode.E))
             {
                 fadeOut = true;
                 fPlayer.transform.position = nextRoom.position;
                 GetComponent.<AudioSource>().PlayOneShot(doorSound);
                 doorSoundPlay = true;
                 
                 
             }
         }
     }
      
     function OnTriggerExit(Col : Collider)
     {
         if(Col.tag == "Player")
         {
             
             doorSoundPlay = false;
 
             }
     }
 
     function Update ()
     {
         if (fadeOut){
             if(time < fadeTime) time += Time.deltaTime;
             tempTime = Mathf.InverseLerp(0.0, fadeTime, time);
         }
  
         if(tempTime >= 1.0) enabled = false;
     }
 
     function OnGUI(){
         if(fadeOut){
             GUI.color.a = 1 - tempTime;
             GUI.DrawTexture(Rect(0, 0, Screen.width, Screen.height), fadeTexture);
         }
     }

I need help getting a camera to fade up from black after my player teleports to next room position.

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