CS

import javafx.scene.shape.Rectangle; import javafx.scene.paint.Color; /** * Part of the solution to Project 3. * * Represents a simulation agent using a square of a particular color. * A white agent represents an unoccupied grid cell. * * @author lewis63 * @version 2019.11.12 */ public class Agent { private Rectangle square; /** * Sets the agent's display location (based on the specified row and * column) as well as the agent's color. * * @param row the grid row for this agent * @param col the grid column for this agent * @param color the color of this agent */ public Agent(int row, int col, Color color) { square = new Rectangle(col * 15 + 50, row * 15, 15, 15); square.setStroke(Color.BLACK); square.setFill(color); } /** * Gets the rectangle (square) representing this agent. * @return the square representing this agent */ public Rectangle getSquare() { return square; } /** * Gets the color of this agent. * @return the color of this agent */ public Color getColor() { return (Color)square.getFill(); } /** * Sets the color of this agent. * * @param color the new color for this agent */ public void setColor(Color color) { square.setFill(color); } /** * Determines if this agent represents a vacant (white) location. * @return true if location is vacant and false otherwise */ public boolean isVacant() { return square.getFill().equals(Color.WHITE); } }