Simple Endless Runner Script

Unity Engine
1

Hi,
I am trying to make a simple Endless runner.
So I attached a rigid body to a square and this javascript:

var Speed : float = 10;
var High : float = 300;

functionFixedUpdate () {

rigidbody.AddForce (Vector3.right * Speed);

if(Input.GetKeyDown ("w"))
{
rigidbody.AddForce (Vector3.up * High);
}
}

But for some resin if i press “w” for the first tint at the beginning the ridgidbody jumps really high.
Also if i jump the rigid body is moving faster to the right if i press “w”.

Can anyone help my?

P.S. The rigidbody is on Interpolate.

Thanks for any help.

2

you variables are called “varSpeed” and “varHigh”, in the code you are using “Speed” and “High”… ?

also code tags please when you paste in code Using code tags properly - Unity Engine - Unity Discussions

1 Like
3

It’s a formatting error, there’s no space between var and the variable name, if their name was varSpeed and varHigh it wouldn’t even compile.

@UnityBasic try rigidbody.AddForce (Vector3.right * Speed * Time.deltaTime); or rigidbody.AddForce (Vector3.right * Speed * Time.fixedDeltaTime);

If you don’t do this the speed will be machine dependant, that means the faster the computer is the higher the speed.

1 Like
4

ah so it is… guess it’s “code tags”, “code tags” from me then lol :slight_smile: