How to control the jump of my RigidbodyFPSController?

Question

I want to control the jump of my RigidBodyFPSController ( a Unity5 script) for a survival game. The problem is that: I don't know where is the isJumping variable (forExample, type bool) which allow my character can jump. I want to manipulate that variable to change it to false when my character have low stamina. What is the way to do that?

var size : Vector2 = new Vector2(240, 40);

//Health Variables
var healthPos : Vector2 = new Vector2(20, 20);
var healthBarDisplay : float = 1;
var healthBarEmpty : Texture2D;
var healthBarFull : Texture2D;

//Hunger Variables
var hungerPos : Vector2 = new Vector2(20, 60);
var hungerBarDisplay : float = 1;
var hungerBarEmpty : Texture2D;
var hungerBarFull : Texture2D;

//Thirst Variables
var thirstPos : Vector2 = new Vector2(20, 100);
var thirstBarDisplay : float = 1;
var thirstBarEmpty : Texture2D;
var thirstBarFull : Texture2D;

//Stamina Variables
var staminaPos : Vector2 = new Vector2(20, 140);
var staminaBarDisplay : float = 1;
var staminaBarEmpty : Texture2D;
var staminaBarFull : Texture2D;

//Fall Rate
var healthFallRate : int = 150;
var hungerFallRate : int = 150;
var thirstFallRate : int = 100;
var staminaFallRate : int = 35;

private var chMotor : CharacterMotor;
private var controller : CharacterController;

var canJump : boolean = false;

var jumpTimer : float = 0.7;

function Start()
{
    chMotor = GetComponent(CharacterMotor);
    controller = GetComponent(CharacterController);
}

function OnGUI()
{
    //Health GUI
    GUI.BeginGroup(new Rect (healthPos.x, healthPos.y, size.x, size.y));
    GUI.Box(Rect(0, 0, size.x, size.y), healthBarEmpty);
    GUI.BeginGroup(new Rect (0, 0, size.x * healthBarDisplay, size.y));
    GUI.Box(Rect(0, 0, size.x, size.y), healthBarFull);
    GUI.EndGroup();
    GUI.EndGroup();

    //Hunger GUI
    GUI.BeginGroup(new Rect (hungerPos.x, hungerPos.y, size.x, size.y));
    GUI.Box(Rect(0, 0, size.x, size.y), hungerBarEmpty);

    GUI.BeginGroup(new Rect (0, 0, size.x * hungerBarDisplay, size.y));
    GUI.Box(Rect(0, 0, size.x, size.y), hungerBarFull);

    GUI.EndGroup();
    GUI.EndGroup();

    //Thirst GUI
    GUI.BeginGroup(new Rect (thirstPos.x, thirstPos.y, size.x, size.y));
    GUI.Box(Rect(0, 0, size.x, size.y), thirstBarEmpty);

    GUI.BeginGroup(new Rect (0, 0, size.x * thirstBarDisplay, size.y));
    GUI.Box(Rect(0, 0, size.x, size.y), thirstBarFull);

    GUI.EndGroup();
    GUI.EndGroup();

    //Stamina GUI
    GUI.BeginGroup(new Rect (staminaPos.x, staminaPos.y, size.x, size.y));
    GUI.Box(Rect(0, 0, size.x, size.y), staminaBarEmpty);

    GUI.BeginGroup(new Rect (0, 0, size.x * staminaBarDisplay, size.y));
    GUI.Box(Rect(0, 0, size.x, size.y), staminaBarFull);

    GUI.EndGroup();
    GUI.EndGroup();
}

function Update()
{
    //HEALTH CONTROL SECTION
    if(hungerBarDisplay <= 0 && (thirstBarDisplay <= 0))
    {
        healthBarDisplay -= Time.deltaTime / healthFallRate * 2;
    }

    else
    {
        if(hungerBarDisplay <= 0 || thirstBarDisplay <= 0)
        {
            healthBarDisplay -= Time.deltaTime / healthFallRate;
        }
    }

    if(healthBarDisplay <= 0)
    {
        CharacterDeath();
    }

    //HUNGER CONTROL SECTION
    if(hungerBarDisplay >= 0)
    {
        hungerBarDisplay -= Time.deltaTime / hungerFallRate;
    }

    if(hungerBarDisplay <= 0)
    {
        hungerBarDisplay = 0;
    }

    if(hungerBarDisplay >= 1)
    {
        hungerBarDisplay = 1;
    }

    //THIRST CONTROL SECTION
    if(thirstBarDisplay >= 0)
    {
        thirstBarDisplay -= Time.deltaTime / thirstFallRate;
    }

    if(thirstBarDisplay <= 0)
    {
        thirstBarDisplay = 0;
    }

    if(thirstBarDisplay >= 1)
    {
        thirstBarDisplay = 1;
    }

    //STAMINA CONTROL SECTION
    if(controller.velocity.magnitude > 0 && Input.GetKey(KeyCode.LeftShift))
    {
        chMotor.movement.maxForwardSpeed = 10;
        chMotor.movement.maxSidewaysSpeed = 10;
        staminaBarDisplay -= Time.deltaTime / staminaFallRate;
    }

    else
    {
        chMotor.movement.maxForwardSpeed = 6;
        chMotor.movement.maxSidewaysSpeed = 6;
        staminaBarDisplay += Time.deltaTime / staminaFallRate;
    }

    //JUMPING SECTION
    if(Input.GetKeyDown(KeyCode.Space) && canJump == true)
    {
        staminaBarDisplay -= 0.2;
        Wait();
    }

    if(canJump == false)
    {
        jumpTimer -= Time.deltaTime;
        chMotor.jumping.enabled = false;
    }

    if(jumpTimer <= 0)
    {
        canJump = true;
        chMotor.jumping.enabled = true;
        jumpTimer = 0.7;
    }

    //if(staminaBarDisplay <= 0.05)
    //{
        //canJump = false;
        //chMotor.jumping.enabled = false;
    //}

    //else
    //{
        //canJump = true;
        //chMotor.jumping.enabled = true;
    //}

    if(staminaBarDisplay >= 1)
    {
        staminaBarDisplay = 1;
    }

    if(staminaBarDisplay <= 0)
    {
        staminaBarDisplay = 0;
        canJump = false;
        chMotor.jumping.enabled = false;
        chMotor.movement.maxForwardSpeed = 6;
        chMotor.movement.maxSidewaysSpeed = 6;
    }
}

function CharacterDeath()
{
    Application.LoadLevel("SIMPLELEVEL");
}
function Wait()
{
    yield WaitForSeconds(0.1);
    canJump = false;
}

Here is the code. I don't know how to control the features of the class CharacterMotor, because i think that class was replaced by RygidbodyFirstPersonController.

Answer 1

In the standard controller there is no isJumping variable, but what you can do is set JumpForce = 0 instead for the same effect.

Or you can easily add code for this, in RigidbodyFirstPersonController.cs add some bool value isJumping, and then in Update function make sure to set m_Jump = true only if isJumping is true.