koobas.hobune.stream
Help! On/off button
Hi! Fairly new to C# but I know a fair amount.
The problem I have is assigning a key (in this case: x) to make it switch the Minimap camara on and off. I think the way I've coded it, its just running the on and off state's at the same time resulting in no change. How can I fix what seems like a really easy thing to get working?
Cheers!
using UnityEngine; using System.Collections;
public class MiniMapState : MonoBehaviour {
Transform myTransform;
public int mapState;
// Use this for initialization
void Start () {
myTransform = transform;
mapState = 1;
}
// Update is called once per frame
void Update () {
if(mapState == 1)
{
if(Input.GetKeyDown("x"))
{
GameObject.Find("Minimap").GetComponent<Camera>().enabled = false;
}
if(Input.GetKeyUp("x"))
{
mapState = 0;
}
}
if(mapState == 0);
{
if(Input.GetKeyDown("x"))
{
GameObject.Find("Minimap").GetComponent<Camera>().enabled = true;
}
if(Input.GetKeyUp("x"))
{
mapState = 1;
}
}
}
}
Well if you wanted to create a toggle you could use a boolean and use just getkeydown to toggle the boolean as follows:
bool toggleMe=false;
void update(){
if(toggleme){
//toggle is on, so turn camera on
}else{
//Toggle is off, so turn camera off.
}
if(Input.GetKeyDown(KeyCode.X)){
toggleMe=!toggleMe;
}
}
Thanks! Had no idea about bool.
Just for future understanding; what is this: toggle$$anonymous$$e=!toggle$$anonymous$$e?
Does having =! simply change the state of the boolean to its opposite? True - False or False - True?
