start rename around course section

include/defines.h

@@ -324,6 +324,13 @@ typedef enum KART_AI_BEHAVIOURS {
     BEHAVIOUR_MAX_SPEED
 };
 
+enum DIRECTION {
+    NORTH,
+    EAST,
+    SOUTH,
+    WEST
+};
+
 /**
  * @brief Balloon status
  */

include/waypoints.h

@@ -7,7 +7,7 @@ typedef struct {
     /* 0x00 */ s16 posX;
     /* 0x02 */ s16 posY;
     /* 0x04 */ s16 posZ;
-    /* 0x06 */ u16 trackSegment;
+    /* 0x06 */ u16 courseSection;
 } TrackWaypoint; // size = 0x08
 
 /**