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[deathtotheweird]

What I wanted to do is reset the jumpcount to zero while grounded (works) and add one one to each jump count whenever the space bar is pressed down and then stop jumping when the character gets over the maximum amount of jumps, two. when i go in the air and press space twice it only adds 1 to the jumpCount and doesn't double jump (I didnt bother to stop it from jumping yet since I can't even get the player to jump twice)

I think I may have to just write it from scratch, I don't think I can double jump with it like it is.

unity 'javascript'

Code:

var speed = 6.0;
var jumpSpeed = 8.0;
var gravity = 20.0;
var jumpCount = 0; 
var maxJump = 2; 

private var moveDirection = Vector3.zero;
private var grounded : boolean = false;

     //Reset jumpCount
	function OnCollisionEnter() { 
		jumpCount = 0; 
	} 

	function Update() {
	if (grounded) {
		jumpCount = 0; 
		moveDirection = new Vector3(Input.GetAxis("Horizontal"), 0, Input.GetAxis("Vertical"));
		moveDirection = transform.TransformDirection(moveDirection);
		moveDirection *= speed;
		if  (Input.GetButtonDown("Jump"))  {
			moveDirection.y = jumpSpeed;
			jumpCount++;
		}
		
	}
	
	// Apply gravity
	moveDirection.y -= gravity * Time.deltaTime;
	
	// Move the controller
	var controller : CharacterController = GetComponent(CharacterController);
	var flags = controller.Move(moveDirection * Time.deltaTime);
	grounded = (flags & CollisionFlags.CollidedBelow) != 0;
	
		//Run Toggle
		if (Input.GetKey (KeyCode.LeftShift)) 
			speed = 13;

	else 
			speed = 6;
}

@script RequireComponent(CharacterController)

[powly]

You have your jump code inside the if(grounded) -block, just take it out and it should work fine.

Just seems like a minor typo ;3

Minor edit: I get confused with this kind of stuff easily so I usually indent like this:

Code:

int main(int argc, char* argv[])
{
    int array[10][10];
    for(int x = 0; x<10; x++)
    {
        for(int y = 0; y<10; y++)
        {
            while(array[x][y]<100)
                array[x][y]++;
        }
    }
    return 0;
}

I've always found putting those curve bracets after a statement a little weird.

[deathtotheweird]

...

ah thanks.

Yeah, I need to work on my formatting. I just get lazy.

[deathtotheweird]

Ok I fixed it. It's just the FPSWalker script modified, but with double jump and air control

formatting is messy and the code could be tweaked a bit, not many comments

Code:

var speed = 6.0; 
var jumpSpeed = 8.0; 
var gravity = 20.0; 
var jumpCount = 0; 
var maxJump = 2; 

private var moveDirection = Vector3.zero; 
private var grounded : boolean = false; 
    
	//Reset jumpCount
	function OnCollisionEnter() { 
		jumpCount = 0; 
	} 
	function Update() { 
		if (!grounded) { 
		moveDirection.x = Input.GetAxis("Horizontal")*speed; 
		moveDirection.z = Input.GetAxis("Vertical")*speed; 
	 
	   } 

   else { 
      moveDirection = Vector3(Input.GetAxis("Horizontal")*speed, 0.0, Input.GetAxis("Vertical")*speed); 
	  //reset jump because we are grounded
	   jumpCount = 0; 
   } 
	//jump
		if (jumpCount < maxJump) {
			if (Input.GetButtonDown ("Jump"))  { 
         moveDirection.y = jumpSpeed; 
		 jumpCount++;
      } 
}
   moveDirection = transform.TransformDirection(moveDirection); 

   // Apply gravity 
   moveDirection.y -= gravity * Time.deltaTime; 
    
   // Move the controller 
   grounded = (GetComponent(CharacterController).Move(moveDirection * Time.deltaTime) & 		CollisionFlags.CollidedBelow) != 0; 
   
			//shift toggles run
		if (Input.GetKey (KeyCode.LeftShift)) 
			speed = 13; //run speed

	else //
			speed = 6;
} 

@script RequireComponent(CharacterController)

[Hideous]

But you're using onCollisionEnter - won't this reset the counter if you run into a wall?

[deathtotheweird]

yeah I forgot to change that for public consumption (in my game i dont have walls so i didnt change it)

if anyone uses it im sure they could figure it out, if not id be more than happy to fix it