koobas.hobune.stream
Unity Script help for on/off switch code.
I have been trying to create a code for entering and exiting a vehicle. I have been using the following:
var carCam :Camera; var walkCam : Camera; var on :boolean; function Update() { if(Input.GetButtonUp("action")) { on=true; car.GetComponent(carController).enabled=true; carCam.enabled=true; walkCam.enabled=false; } else { on=false; car.GetComponent(carController).enabled=false; carCam.enabled=false; walkCam.enabled=true; } }
when game starts, walkCam is on first. when i press the action key it switches to the car, but when i press action key again, it just stays on car. I am not the best at scripting and i have been searching for weeks as well as reading the scripting reference nad no luck, im not sure what im doing wrong. How can i make it so i can enter and exit a car?
You need to set up a toggle switch by negating a boolean flag each time your action button is pressed. Like so (cleaned up your script also):
var carCam : Camera;
var walkCam : Camera;
var on : boolean = false;
var toggle : boolean = false;
function Start () {
carCam.enabled = false;
car.GetComponent(carController).enabled = false;
}
function Update() {
if(Input.GetButtonUp(KeyCode.K)) {
if (!toggle) {
toggle = true;
on = true;
car.GetComponent(carController).enabled = true;
carCam.enabled = true;
walkCam.enabled = false;
} else {
toggle = false;
on = false;
car.GetComponent(carController).enabled = false;
carCam.enabled = false;
walkCam.enabled = true;
}
}
}
Next time, make sure to format your code correctly by highlighting the full code and pressing the 101010 button.
Hope that helps, Klep
