I try'd so hard, but my animation script doesnt work..?

Questions & Answers
1

**I’m a newbie with scripting… But I tried my best to get my animation’s working on the right time… I wanted to

  • play my run animation when left shift is pressed and we were not walking or idle
  • to play my idle when you are not running / walking
  • to play my walk animation when were not running or idle

This may be a dumb question, but this script get this error:
Expressions in statements must only be executed for their side-effects.
Here is the script:**

#pragma strict

var idle : boolean = false;
var walking : boolean = false;
var running : boolean = false;

function Update () {

//make the idle animation play when you are not walking or running
	if(walking == false && running == false)
	{
	animation.CrossFade('Idle');
	idle == true;
	running == false;
	walking == false;
	}


//Make the walk animation play when you are not Idle or running
	if(Input.GetKey(KeyCode.W))
	{
	animation.CrossFade('Walk');
	walking == true;
	running == false;
	idle == false;
	}

//Make the run animation play when you are not Idle or walking
	if (Input.GetKey(KeyCode.LeftShift) && Input.GetKey(KeyCode.W))
	{
		animation.CrossFade('Run');
		running == true;
		idle == false;
		walking == false;
	}

//Make the walk animation stop when the W key is released
	if(Input.GetKeyUp(KeyCode.W))
	{
	animation.Stop('Walk');
	walking == false;
	running == false;
	idle == true;
	}

//Make the run animation stop when the left-shift key is released.
	if(Input.GetKeyUp(KeyCode.LeftShift))
	{
	animation.Stop('Run');
	running == false;
}

//Make the run or walk animation stop when you are not running or walking
	if (Input.GetKeyUp(KeyCode.LeftShift) && Input.GetKeyUp(KeyCode.W))
	{
		animation.CrossFade('Idle');
		running == false;
		idle == true;
		walking == false;
	}

}

Some-one who can help me get this working? :frowning:

2

Use == only as a relational operator (Check if they are equal).

For the rest use a single = sign.

E.g:

if(walking == false && running == false)
{
    animation.CrossFade('Idle');
    idle = true;
    running = false;
    walking = false;
}