如何从派生类获取变量到继承类

Question

I'm currently developing PacMan as a school project. I have a base class called ghosts that finds the shortest path from the ghost to the target location. I also have classes such as red ghost which inherit it, these will give the base class a target and the current location of the ghost as well. When I use the red ghost it works... the variables are changed in the base class and then can be used, but for any of the other ghosts it won't work, and I can't seem to see why. Any help is appreciated :)

    pinkghost = new PinkGhost();
    redghost = new RedGhost();

    pinkghost.SetVariables();
    pinkghost.ChaseMode();
    redghost.SetVariables();
    redghost.ChaseMode();

public abstract class Ghosts
{
    public int ScatterX;
    public int ScatterY;
    public int TargetX;
    public int TargetY;
    public int GhostPosX;
    public int GhostPosY;
    public int StartNodeX;
    public int StartNodeY;
    public float speed = 1.0f;

    abstract public void SetVariables();
    abstract public void ChaseMode();

    public Ghosts()
    {
        //Allows ghost to access pacman coords
        PacMan = GameObject.Find("pacman");
    }


public class RedGhost : Ghosts
{
    public override void SetVariables()
    {
        GhostMov = gameobject.Find("blinky");
        ScatterX = 24;
        ScatterY = 3;
        GhostPosX = 13 + Convert.ToInt32(GhostMov.transform.position.x);
        GhostPosY = 15 - Convert.ToInt32(GhostMov.transform.position.y);
    }
}

// This one works…
class PinkGhost : Ghosts
{
    public override void SetVariables()
    {
        GhostMov = gameobject.Find("pinky");
        ScatterX = 4;
        ScatterY = 3;
        GhostPosX = 13 + Convert.ToInt32(GhostMov.transform.position.x);
        GhostPosY = 15 - Convert.ToInt32(GhostMov.transform.position.y);
    }
}

So as I said the red Ghost setvariables and chasemode work... but the pink ghost does not for some reason?

Answer 1

我看到的唯一区别是PinkGhost不是公开的。