MULTITHREADED FOR EPICNESSSSSS

grid_game_engine.h

@@ -16,6 +16,7 @@ typedef struct {
     int y;
 } coordinate;
 
+// Start at 1 since the color 0 is reserved for no_color.
 typedef enum {
     BLACK = 1,
     WHITE = 2,
@@ -32,6 +33,19 @@ typedef struct {
     rooster *game_map;
 } game_maps;
 
+/*
+ * Checks if 2 coordinates are the same.
+ *
+ * Input:
+ * a: coordinate 1
+ * b: coordinate 2
+ *
+ * Returns:
+ * If they point to the same location:  1
+ * Otherwise:                           0
+ */
+int same_coordinate(coordinate a, coordinate b);
+
 /*
  * A proper modulo function.
  * The one provided by c: '%' doesn't work according to the mathematical definition.