1 files changed, 13 insertions, 7 deletions

diff --git a/pacman-c++/constants.h b/pacman-c++/constants.h
index 278f2b3..a8907b1 100644
--- a/pacman-c++/constants.h
+++ b/pacman-c++/constants.h
@@ -4,20 +4,26 @@
 const unsigned int map_size[2] = { 20, 20 };
 const unsigned int field_size[2] = { 16, 16 };
 
+enum Color {
+  noColor =   0,
+  red =       (1 << 0),
+  blue =      (1 << 1),
+  green =     (1 << 2),
+};
+  
 // constants for data transmission to client
 namespace transmission {
   
   typedef unsigned int field_t;
-  const field_t red =   (1 << 0);
-  const field_t blue =  (1 << 1);
-  const field_t green = (1 << 2);
+  typedef unsigned int mask_t;
   
-  const field_t box =   (1 << 3);
-  const field_t foo =   (1 << 4);
+  const field_t block =   (1 << 3);
+  const field_t bonuspoint =   (1 << 4);
+
+  const mask_t color_mask = noColor | red | blue | green;
+  const mask_t type_mask = block | bonuspoint;
 
   typedef field_t** map_t;
 }
 
-
-
 #endif // CONSTANTS_H
\ No newline at end of file