koobas.hobune.stream
Emission Script
I'm having a bit of trouble I have two simple scripts.
One, is if I press the space key, the emission turns off and will turn on again if I let go of the space bar
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class FlitsUit : MonoBehaviour
{
//
public Material material;
private void Update()
{
if (UnityEngine.Input.GetKey(KeyCode.Space))
{
material.DisableKeyword("_EMISSION"); ;
}
else
{
material.EnableKeyword("_EMISSION");
}
}
}
The other one is, If I press E, the emission will turn on and If I press D it will turn off.
They both work, but If i combine them, which is needed for the behaviour I want, they "D" Key doesn't work anymore. It will only turn off for a split second and come on again.
The code for the emission script is
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class KopLamp : MonoBehaviour
{
public Material material;
void Update()
{
if (Input.GetKeyDown(KeyCode.E))
{
material.EnableKeyword("_EMISSION");
}
if (Input.GetKeyDown(KeyCode.D))
{
material.DisableKeyword("_EMISSION");
}
}
}
Could someone help me with this? Thanks!
The problem lies in the FlitsUit class. Look at the Update. If you hold down Spacebar, the following piece of code evaluates to true every frame:
if (UnityEngine.Input.GetKey(KeyCode.Space))
{
material.DisableKeyword("_EMISSION"); ;
}
But when you stop holding Spacebar down, the following piece of code evaluates to false and is executed every frame:
else
{
material.EnableKeyword("_EMISSION");
}
You can create some sort of communication between your scripts (I used bool "boo"), so they could better understand each other's behaviour:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class KopLamp : MonoBehaviour
{
public Material material;
public bool boo;
void Update(){
if (Input.GetKeyDown(KeyCode.E)){
boo = false;
//material.EnableKeyword("_EMISSION");
}
if (Input.GetKeyDown(KeyCode.D)){
boo = true;
//material.DisableKeyword("_EMISSION");
}
}
}
and the second script:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class FlitsUit : MonoBehaviour
{
public Material material;
KopLamp kopLamp;
void Awake(){
kopLamp = FindObjectOfType<KopLamp>();
}
void Update(){
if (Input.GetKey(KeyCode.Space)){
material.DisableKeyword("_EMISSION");
} else {
if (kopLamp.boo){
material.DisableKeyword("_EMISSION");
} else {
material.EnableKeyword("_EMISSION");
}
}
}
}
Thanks! That actually did the trick!
Since i'm still learning at this point, I have a other question aswell.
I want to play 2 animations but on the same key press. I made a script, but I think i'm overhtinking it.
The "b" key plays the first animations and if a user presses the key again it plays the seconds animation.
using UnityEngine;
using System.Collections;
public class Beugel : $$anonymous$$onoBehaviour
{
public Animator beugel;
// Use this for initialization
void Start()
{
beugel = GetComponent<Animator>();
}
// Update is called once per frame
void Update()
{
if (Input.GetKeyDown("b"))
{
if (Input.GetKey("b"))
{
beugel.Play("Beugel");
}
else
{
beugel.Play("BeugelOmlaag");
}
}
}
}
It plays the first animation just fine, but it wont play the second animation.
I'm not sure what i'm doing wrong here ..
Try this:
using UnityEngine;
using System.Collections;
public class Beugel : $$anonymous$$onoBehaviour
{
public Animator beugel;
bool boo;
void Start()
{
beugel = GetComponent<Animator>();
}
void Update()
{
if (Input.GetKeyDown(KeyCode.B))
{
boo ^= true;
if (boo){
beugel.Play("Beugel");
} else {
beugel.Play("BeugelOmlaag");
}
}
}
}
Thank you so much! This actually fixed my problem!
