started utilities file

src/Attributes.cpp

@@ -6,7 +6,7 @@
   | ~~~~~~~~~~~~ |  +--------------------------------------------------------------+
   | SPACE ~~~~~  | /
   |  ~~~~~~~ BOX |/
-  +--------------+   */
+  +-------------*/
 
 #include "Attributes.hpp"
 

src/Pixels.hpp

@@ -6,6 +6,7 @@
 #include "Color.hpp"
 #include "Log.hpp"
 #include "extension.hpp"
+#include "utility.hpp"
 
 class Sprite;
 

src/extension.hpp

@@ -1,3 +1,13 @@
+/*       /\         +--------------------------------------------------------------+ 
+    ____/  \____   /| - zlib/MIT/Unlicenced game framework licensed to freely use, |
+    \          /  / |   copy, modify and sell without restriction                  |
+  +--\ ^__^   /--+  |                                                              |
+  | ~/        \~ |  | - originally created at [http://nugget.fun]                  |
+  | ~~~~~~~~~~~~ |  +--------------------------------------------------------------+
+  | SPACE ~~~~~  | /
+  |  ~~~~~~~ BOX |/
+  +-------------*/
+
 #ifndef extension_h_
 #define extension_h_
 
@@ -87,13 +97,6 @@ namespace sb
         return std::find(container.begin(), container.end(), member) != container.end();
     }
 
-    /* Modulus that handles negative and float arguments */
-    template<typename N>
-    inline float mod(N a, N b)
-    {
-        return (b + (a % b)) % b;
-    }
-
     /* Front pad passed end string with fill character until it is width characters long and return a new string */
     template<typename T>
     std::string pad(T end, int width, char fill = '0')

src/utility.hpp

@@ -0,0 +1,31 @@
+/*       /\         +--------------------------------------------------------------+ 
+    ____/  \____   /| - zlib/MIT/Unlicenced game framework licensed to freely use, |
+    \          /  / |   copy, modify and sell without restriction                  |
+  +--\ ^__^   /--+  |                                                              |
+  | ~/        \~ |  | - originally created at [http://nugget.fun]                  |
+  | ~~~~~~~~~~~~ |  +--------------------------------------------------------------+
+  | SPACE ~~~~~  | /
+  |  ~~~~~~~ BOX |/
+  +--------------+
+
+  [utility.hpp]
+
+  For lightweight utility functions that extend C++ functionality and don't depend on
+  any [SPACE BOX] specific functions.
+    
+*/
+
+#ifndef SB_UTILITY_H_
+#define SB_UTILITY_H_
+
+namespace sb
+{
+    /* Modulus that handles negative and float arguments */
+    template<typename Number>
+    Number mod(Number a, Number b)
+    {
+        return (b + (a % b)) % b;
+    }
+}
+
+#endif