// **** Global #defines
#define		TMD_SHIP					((u_long *)0x80090000)
#define		TIM_NUMBERS				(0x80092000)
#define		TIM_BACK				(0x80093000)
#define 	TIM_TITLE       (0x800a4000)
#define   TMD_DYNAMIC_START       (0x80092000)
#define   DRAWUPTO          (484)

u_long    *TMD_START_TRK[100];                        // stores memery address of
									// all dynamically created TMDs
u_long    *TMD_START_OBJ[100];
u_long    *TMD_YOURCAR;

typedef struct
	{
	Model   model;
	u_long  attribute;
	} TRACK_ELEMENT;

TRACK_ELEMENT TRACK_ARRAY[DRAWUPTO];

// **** Global variables and structures

// **** Function prototypes
void UpdateWorld();
void RenderWorld();
void ProcessJoyPad();
void MoveOverStartLine();
u_long CheckForCollision(long	tDisplacement, long tPosition);