Ruwe versie Routeplanner

Routeplanner.java

@@ -0,0 +1,134 @@
+public class Routeplanner
+{
+   private int rotation;
+   private int x;
+   private int y;
+   private int maxx;
+   private int maxy;
+   private int ex;
+   private int ey;
+   public String coordinaten;
+   public Routeplanner(int rotation, int maxx, int maxy)
+   {
+       this.rotation = rotation;
+       this.maxx = maxx;
+       this.maxy = maxy;
+       x = 0;
+       y = 0;
+       ex = 0;
+       ey = 0;
+   }
+   public void turnleft()
+   {
+       rotation = rotation - 90;
+       if (rotation < 0)
+       {
+           rotation = 270;
+       }
+   }
+   public void turnright()
+   {
+       rotation = rotation + 90;
+       if (rotation > 270)
+       {
+           rotation = 0;
+       }
+   }
+   public void vooruit()
+   {
+       if (rotation == 0 && y < maxy)
+       {
+           y ++;
+       }
+       if (rotation == 90 && x < maxx)
+       {
+           x ++;
+       }
+       if (rotation == 180 && y > 0)
+       {
+           y --;
+       }
+       if (rotation == 270 && x > 0)
+       {
+           x --;
+       }
+   }
+   public String geefCoordinaten()
+   {
+       coordinaten = "(" + x + "," + y + ")";
+       return coordinaten;
+   }
+   public String gaNaarPunt(int eindx, int eindy)
+   {
+       if(eindx <= maxx && eindy <= maxy && eindx >= 0 && eindy >= 0)
+       {
+           ex = eindx;
+           ey = eindy;
+       }
+       while(ex != x)
+       {
+           if(x < ex)
+           {
+               if(rotation == 90)
+               {
+                   vooruit();
+                   System.out.println("vooruit");
+               }
+               else
+               {
+                   turnleft();
+                   System.out.println("turnleft");
+               }
+           }
+           else
+           {
+               if(x > ex)
+               {
+                   if(rotation == 270)
+                   {
+                       vooruit();
+                       System.out.println("vooruit");
+                   }
+                   else
+                   {
+                       turnleft();
+                       System.out.println("turnleft");
+                   }
+               }
+           }
+       }
+       while(ey != y)
+       {
+           if(y < ey)
+           {
+               if(rotation == 0)
+               {
+                   vooruit();
+                   System.out.println("vooruit");
+               }
+               else
+               {
+                   turnright();
+                   System.out.println("turnright");
+               }
+           }
+           else
+           {
+               if(y > ey)
+               {
+                   if(rotation == 180)
+                   {
+                       vooruit();
+                       System.out.println("vooruit");
+                   }
+                   else
+                   {
+                       turnright();
+                       System.out.println("turnright");
+                   }
+               }
+           }
+       }
+       return "bestemming bereikt " + geefCoordinaten();
+   }
+}