#define GRID_SIZE_FT    FEET_PER_KM  // Grid size, in feet (standard sim unit)
#define GRID_SIZE_KM 1.0F   // Grid size, in km (standard campaign unit)

#define DEG_TO_RADIANS 0.017453F  // PI / 180
#define RADIANS_TO_DEG 57.29578F  // 180 / PI

#define HALF_CHANCE  16000   // Half of RAND_MAX

#define TOD_SUNUP  300    // Sun up, in minutes since midnight
#define TOD_SUNDOWN  1260   // Sun down, in minutes since midnight
#define TOD_NIGHT  1
#define TOD_DAWNDUSK 2
#define TOD_DAY   3

#define TYPE_NE   0    // Equivalency defines.. See FORTRAN.. ;-)
#define TYPE_LT   1
#define TYPE_LE   2
#define TYPE_EQ   3
#define TYPE_GE   4
#define TYPE_GT   5

#define NOT_DETECTED 0
#define DETECTED_VISUAL 1
#define DETECTED_RADAR 2
 

DistanceUnitType;

// Define these as needed depending on compiler and machine
typedef short int twobyte;
typedef long  int fourbyte;
typedef double eightbyte;

AltitudeLevelType;

typedef enum { GroundAltitude,LowAltitude,MediumAltitude,HighAltitude,VeryHighAltitude } AltitudeLevelType;
#define ALT_LEVELS  5

LatLong;

typedef struct { unsigned char EastOfGreenwich;    // East Longitude is "Negative"
     unsigned char SouthOfEquator;     // South Latitude is "Negative"
     char    DegreesOfLatitude;  // 0 to 90
     char    MinutesOfLatitude;  // 0 to 60
     char    SecondsOfLatitude;  // 0 to 60
     char    DegreesOfLongitude; // 0 to 180
     char    MinutesOfLongitude; // 0 to 60
     char    SecondsOfLongitude; // 0 to 60
    } LatLong;

typedef char CampaignSaveKey;

typedef uchar Percentage;
typedef uchar Control;
typedef uchar Team;
typedef uchar Value;
typedef uchar UnitType;
typedef uchar UnitSize;
typedef uchar ObjectiveType;
typedef uchar CampaignOrders;

RelType;

#define MOVE_GROUND(X) ((X)==Foot || (X)==Wheeled || (X)==Tracked)
#define MOVE_AIR(X)    ((X)==Air || (X)==LowAir)
#define MOVE_NAVAL(X)  ((X)==Naval)
#define MOVE_NONE(X)   ((X)==NoMove)

#ifndef MAX
#  define MAX(a,b)                      ((a)>(b) ? (a) : (b))
#endif
#ifndef MIN
#  define MIN(a,b)                      ((a)<(b) ? (a) : (b))
#endif

#define North   0
#define NorthEast  1
#define East   2
#define SouthEast  3
#define South   4
#define SouthWest  5
#define West   6
#define NorthWest  7
#define Here   8

typedef uchar CampaignHeading;

typedef char PriorityLevel;

typedef enum { NullStatus,
    Operational,
    Damaged,
    Destroyed} ObjectiveStatus;

typedef enum { OnGround,
    LowAlt,
    MediumAlt,
    HighAlt } AltitudeType;

typedef enum { Flat,
    Rough,
    Hills,
    Mountains } ReliefType;
#define RELIEF_TYPES    4

typedef enum { Water,                           // Cover types
    Bog,
    Barren,
    Plain,
    Brush,
    LightForest,
    HeavyForest,
    Urban } CoverType;
#define COVER_TYPES     8

#include "CampCell.h"
#include "CampTerr.h"

#endif