Working (slowly) on shapes...

1 files changed, 46 insertions, 0 deletions

diff --git a/include/shape.h b/include/shape.h
index fdae6af..720d4a2 100644
--- a/include/shape.h
+++ b/include/shape.h
@@ -12,6 +12,52 @@ namespace mogltk {
 	CENTER,
 	RIGHT
     } align_t;
+    class fillwalker : public Base {
+      public:
+          fillwalker();
+	  virtual ~fillwalker();
+        virtual void step(int x, int y);
+    };
+    class fill : public Base {
+      public:
+          fill();
+	  virtual ~fill();
+	void walk(fillwalker *);
+	void insert(int, int);
+      private:
+        class sline : public Base {
+	  public:
+	      sline(int, fill *);
+	      virtual ~sline();
+	    int GetY() const;
+	    void insert(int, int);
+	    void walk(fillwalker *);
+	  private:
+    	    class point : public Base {
+	      public:
+	          point(int, sline *);
+		  virtual ~point();
+		int GetX() const;
+		int GetY() const;
+		void walk(fillwalker *);
+	      private:
+	        int x;
+		point * next;
+		sline * header;
+		point * look(int);
+	    };
+	    int y;
+	    sline * next;
+	    sline * look(int);
+	  protected:
+	    point * pheader;
+	    fill * header;
+	    friend class point;
+	};
+      protected:
+        sline * header;
+        friend class sline;
+    };
     class shape : public Base {
       public:
         virtual void pixel(int x, int y, ColorP = WHITE);