Unity 2D-状态机

Question

I made a state machine to control my inputs and state animations. How can I use the following enum:

public enum mover_personagem
{
    mover_on,
    move_off
}

to activate and deactive input as follows:

private void Movimentar(float horizontal)
{
    if (move == mover_personagem.mover_on)
    {
        anim.SetFloat("speed", Mathf.Abs(Input.GetAxis("Horizontal")));

        myRigibody2D.velocity = new Vector2(
            horizontal * moveSpeed,
            myRigibody2D.velocity.y);
    }
}

If i use the state mover_off when a dialog box is open for the player stop walk animation, it's not working.

Answer 1

You can create a Class named Globals or whatever you want where you can declare all the static variables.

For example, you have created your enum and its variable in Globals.cs .

public enum MOVER_STATE
{
    ON,
    OFF
}

public class Globals
{
    public static MOVER_STATE CURRENT_MOVER_STATE = MOVER_STATE.OFF; // Initial State
}

Now you can check it anywhere in any class, like

switch(Globals.CURRENT_MOVER_STATE){
    case MOVER_STATE.OFF:
        //TODO: Do anything if Off
        break;
    case MOVER_STATE.ON:
        //TODO: Do anything if On
        break;
    }

You can also assign it anywhere.