Start working on dumping the world (to a JSON file) for debug purposes.

source/pattern/checkerspattern.h

@@ -9,6 +9,8 @@
 #ifndef DORAYME_CHECKERSPATTERN_H
 #define DORAYME_CHECKERSPATTERN_H
 
+#include <stdio.h>
+
 class CheckersPattern : public Pattern
 {
 public:
@@ -20,6 +22,12 @@ public:
 
         return (fmod(value, 2) == 0)?this->a:this->b;
     }
+
+    void dumpMe(FILE *fp) {
+        fprintf(fp, "\"Type\": \"Checkers\",\n");
+        Pattern::dumpMe(fp);
+    }
+
 };
 
 #endif /* DORAYME_CHECKERSPATTERN_H */

source/pattern/gradientpattern.h

@@ -10,6 +10,7 @@
 #define DORAYME_GRADIENTPATTERN_H
 
 #include <pattern.h>
+#include <stdio.h>
 
 class GradientPattern : public Pattern
 {
@@ -25,6 +26,12 @@ public:
 
         return Colour(ret.x, ret.y, ret.z);
     }
+
+    void dumpMe(FILE *fp) {
+        fprintf(fp, "\"Type\": \"Gradient\",\n");
+        Pattern::dumpMe(fp);
+    }
+
 };
 
 #endif /* DORAYME_GRADIENTPATTERN_H */

source/pattern/ringpattern.h

@@ -24,6 +24,11 @@ public:
 
         return (fmod(value, 2) == 0)?this->a:this->b;
     }
+
+    void dumpMe(FILE *fp) {
+        fprintf(fp, "\"Type\": \"Ring\"\n");
+        Pattern::dumpMe(fp);
+    }
 };
 
 

source/pattern/strippattern.h

@@ -27,6 +27,11 @@ public:
         }
         return this->b;
     }
+
+    void dumpMe(FILE *fp) {
+        fprintf(fp, "\"Type\": \"Strip\",\n");
+        Pattern::dumpMe(fp);
+    }
 };
 
 #endif /* DORAYME_STRIPPATTERN_H */

source/pattern/testpattern.h

@@ -22,6 +22,11 @@ public:
     {
         return Colour(point.x, point.y, point.z);
     }
+
+    void dumpMe(FILE *fp) {
+        fprintf(fp, "\"Type\": \"Test\",\n");
+        Pattern::dumpMe(fp);
+    }
 };
 
 #endif /* DORAYME_TESTPATTERN_H */