Somehting along these lines, i'm tired

1 files changed, 11 insertions, 0 deletions

diff --git a/include/actions.h b/include/actions.h
index 661f11e..d331284 100644
--- a/include/actions.h
+++ b/include/actions.h
@@ -10,6 +10,15 @@ enum A_TYPE { A_PLACE, A_MOVE };
 
 typedef uint32_t action_t;
 
+#define TYPE_SHIFT  24
+#define LOC_SHIFT   16
+#define DATA0_SHIFT  8
+
+#define GET_TYPE(a)  (enum A_TYPE)((a)>>TYPE_SHIFT)
+#define GET_LOC(a)   (int8_t)(((a)>>LOC_SHIFT) & 0xFF)
+#define GET_DATA0(a) (uint8_t)(((a)>>DATA0_SHIFT) & 0xFF)
+#define GET_DATA1(a) (uint8_t)((a) & 0xFF)
+
 typedef struct action_node_s {
 	struct action_node_s *next;
 	action_t action;
@@ -20,6 +29,8 @@ typedef struct action_list_s {
 	uint32_t length;
 } action_list_t;
 
+extern int8_t move_deltas[4];
+
 void action_list_init(void);
 void action_list_free(action_list_t *list);
 action_list_t *action_list_generate(void);