PACMAN-CS/Inky.java at master · JosephZhang-LDL/PACMAN-CS · GitHub

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package sample;
import info.gridworld.actor.Actor;
import info.gridworld.grid.Grid;
import info.gridworld.grid.Location;

import java.awt.*;
import java.util.ArrayList;

public class Inky extends Enemy {
    int totalMoves = 0;
    Location previous;
    boolean last = false;

    public Inky() {
        previous = this.getLocation();
        this.setDirection(360);
        this.setColor(Color.CYAN);
    }

    public void act() {
        if(totalMoves < 30){}
        else if(totalMoves == 30){
            if(this.getGrid().get(new Location(7,9)) == null || getGrid().get(new Location(7,9)) instanceof SmallFood)
            {
                moveTo(new Location(7, 9));
                }
        }
        else{
            SmallFood food = new SmallFood();
            if (last == true)
                food.putSelfInGrid(getGrid(), previous);
            moveTo(selectMoveLocation(getMoveLocations()));
        }
        totalMoves++;
    }

    public Location selectMoveLocation(ArrayList<Location> locs) {
        if (totalMoves % 4 != 0) {
            Location pacMan = findPacMan();
            Location blinky = new Location(0, 0);
            Location chosen = new Location(0, 0);
            for (Object a : getActorList()) {
                if (a instanceof Blinky)
                    blinky = ((Blinky) a).getLocation();
            }

            int row = blinky.getRow();
            int col = blinky.getCol();

            //90 degrees is added so it works with the unit circle
            double dir = 90 + blinky.getDirectionToward(pacMan);
            int distance = 2 * (int) Math.sqrt(Math.pow(blinky.getCol() - pacMan.getCol(), 2) +
                    Math.pow(blinky.getRow() - pacMan.getRow(), 2));

            row += distance * Math.sin(dir);
            col += distance * Math.cos(dir);

            double min = 1000;

            for (Location location : locs) {
                int temp = (int) Math.sqrt((location.getCol() - col) * (location.getCol() - col) + (location.getRow() - row) * (location.getRow() - row));
                if (temp < min) {
                    chosen = location;
                    min = temp;
                }
            }
            chosen = checkTeleport(chosen);
            return chosen;
        }
        else return this.getLocation();
    }


}