#include <stdio.h>			/* module maps9 */
#include <conio.h>
#include <graph.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <dos.h>
#include <fcntl.h>
#include <sys\types.h>
#include <sys\stat.h>
#include <io.h>
#include <gxlib.h>
#include <grlib.h>
#include <constant.h>
#include <declare9.h>

/*
	each log is structured as 8 bytes of ascii time of day,
	followed by 8 bytes of ascii date,
	followed by nb binary status bytes,
	followed by 64 metering bytes (32 integers),
	for a total of nb+80 bytes.
	return to real-time mode with Esc key in main program loop
*/

/****************************************************************************/
maps(void)			/* display grid of valid servo positions */

{
	char string[20];

	int block,i=1,j,k,color,x,y,tempno;

		tempno=logno;

		clkey();

		clear();

		backdata();		/* save real-time status */

		font(1);

		text(PALEBLUE,0,479,"LOG  STORAGE");

		txnumber();

		text(GREEN,200,479,"GREEN -- LOG STORED BY STATUS CHANGE");
		text(YELLOW,200,465,"YELLOW -- LOG STORED BY CLOCK");
		text(BLUE,200,450,"BLUE -- LOG STORED MANUALLY");
		text(RED,200,435,"RED -- LOG STORED AT BOOT");

		logno=1;

		rect(DARKGREY,0,423,30,20);

		texcolor(WHITE);

	for(i=0;i<=19;i++)			/* label vertical axis */
		{
		itoa(30*i+logno,numb,10);	/* convert to string */
		tex(5,418-i*20,numb);
		}

	for(j=0;j<=19;j++)			/* display 600 logs */
	{
		y=400-20*j;

		block=counter[0]-logno+1;

	if(block>30)
		block=30;

	if(getblock(logno,block))
		goto abort;

		logno=logno+30;

	for(i=0;i<block;i++)			/* display a row */
		{
		if(kbhit())
			goto abort;

		x=40+20*i;

		color=GREEN;			/* stored by status change */

		if(utemp[(nb+80)*i+51]&0x20)
			color=YELLOW;		/* stored by clock */

		if(utemp[(nb+80)*i+51]&0x40)
			color=BLUE;		/* stored manually */

		if(utemp[(nb+80)*i+51]&0x10)
			color=RED;		/* stored at boot */

		square(color,x,y);

		strncpy(string,&utemp[(nb+80)*i+11],2);	/* day of month */

		string[2]=0;

		if(color==YELLOW||color==RED)
			color=BLACK;
		else
			color=WHITE;

		text(color,x+5,y+15,string);

		x=x+20;

		if(x==640)
			{
			x=40;
			y=y-20;
			}

		}

	if(logno>=counter[0])
		break;
	}

		setcolor(WHITE);

		line(220,420,220,20);		/* tens marker */
		line(420,420,420,20);
		line(620,420,620,20);

		k=caps();

abort:		restdata();			/* restore real-time status */

		keyboard[0]=k;

		prompt(keyboard);

		logno=tempno;

		refresh=1;

}