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--- packperson [2023/05/18 14:44] – frchris
+++ packperson [2023/05/19 09:29] (current) – frchris
@@ Line 1: / Line 1: @@
 ====== Chase's Pack Person Game ======
+[[https://mathorama.com/apcs2/PacMaze.jar|PacMaze.jar]]
 [[https://mathorama.com/apcs/pmwiki.php?n=Main.MoveAMonsterApplication|Move Monster]]
@@ Line 10: / Line 12: @@
 {{::pacman.gif|packman.gif}}
+{{ ::packman.jar | Executable Jar file that tests the Cell, Level, and PackMan classes}}
 <code java Cell.java>
@@ Line 187: / Line 191: @@
     }
 }
+</code>
+<code java PackMan.java>
+import java.awt.*;
+public class PackMan
+{
+    // instance variables - replace the example below with your own
+    private int x, y, size, direction;
+    private Level lev;
+    private Cell myCell;
+    private boolean isOpen;
+    public static final int SPEED = 10;
+    /**
+     * Constructor for objects of class PackMan
+     */
+    public PackMan(Level lev, int row, int col)
+    {
+        this.lev = lev;
+        this.size = lev.getSize()-10;
+        this.x = lev.getXbyCol(col);
+        this.y = lev.getYbyRow(row);
+        this.myCell = lev.getCell(x,y);
+        isOpen = false;
+        direction = Cell.SOUTH;
+        lev.getCell(x, y).setVisited(true);
+    }
+    public void setDirection(int dir)
+    {
+        direction = dir;
+    }
+    public void changeMouth()
+    {
+        isOpen = !isOpen;
+    }
+    public void move(){
+        int nextX = this.x;
+        int nextY = this.y;
+        if (direction == Cell.NORTH)
+            nextY = y - SPEED;
+        else if (direction == Cell.SOUTH)
+            nextY = y + SPEED;
+        else if (direction == Cell.EAST)
+            nextX = x + SPEED;
+        else if (direction == Cell.WEST)
+            nextX = x - SPEED;
+        Cell nextCell = lev.getCell(nextX, nextY);
+        if (myCell.canExit(direction))
+        {
+            this.x = nextX;
+            this.y = nextY;
+            this.myCell.setVisited(true);
+        }
+        if (myCell != nextCell){
+            myCell = nextCell;
+            this.x = myCell.getX();
+            this.y = myCell.getY();
+        }
+    }
+    public Cell getCell(){ return myCell; }
+    public int getDirection() {return direction;}
+    public void draw(Graphics g)
+    {
+        g.setColor(Color.YELLOW);
+        int x0 = x - size/2;
+        int y0 = y - size/2;
+        if( isOpen )
+           g.fillOval(x0,y0,size,size);
+        else if (direction == Cell.EAST)
+        {
+             g.fillArc(x0,y0,size,size, 45,270 );
+        }else if (direction == Cell.NORTH)
+        {
+             g.fillArc(x0,y0,size,size, 135,270 );
+        }else if (direction == Cell.WEST)
+        {
+             g.fillArc(x0,y0,size,size, 225,270 );
+        }else if (direction == Cell.SOUTH)
+        {
+             g.fillArc(x0,y0,size,size, -45,270 );
+        }
+    }
+    public String toString(){
+        String result = "Pacman: ("+x+", "+y+") facing ";
+        if(direction == Cell.NORTH)
+            result += "N ";
+        if(direction == Cell.SOUTH)
+            result += "S ";
+        if(direction == Cell.EAST)
+            result += "E ";
+        if(direction == Cell.WEST)
+            result += "W ";
+        result += myCell.toString()+ " can ";
+        if (!myCell.canExit(direction))
+            result += "NOT ";
+        result += "exit.";
+        return result;
+    }
+}
 </code>
@@ Line 327: / Line 435: @@
 }
 </code>