Thread: Help on Mouse support for my text based

i had alread posted this some where.. any way.. here i go again..
Hi...
Try using my class... this should give you mouse support.. but mind me... it is not garunteed to work on all platforms and compilers.... But i asume you are talking about DOS console..

Code:

# include <conio.h>
# include <string.h>
# include <fstream.h>
# include <stdio.h>
# include <dos.h>
# include <graphics.h>




//Mouse Class starting//
//------------------------------------------------------------------------------------------------------//
int  graphicsdriver,gm,maxx,maxy,graphicsx,graphicsy,bu
tton;
static union REGS inregs, outregs;
static struct SREGS segregs;
typedef enum {ARROW, HAND, HOUR_GLASS, PEN} cursor_type;
union REGS graphicsi,graphicso;

static const int cursor_data[] = {
	/* standard arrow cursor */
	1, 0,                            /* x, graphicsy of hotpoint                    */

	0x9FFF, 0x8FFF, 0x87FF, 0x83FF,  /* SCREEN MASK (16 words)              */
	0x81FF, 0x80FF, 0x807F, 0x803F,  /* Each word marks 16 pixels (lowest   */
	0x801F, 0x800F, 0x80FF, 0x887F,  /* bit is rightmost pixel). The mask   */
	0x987F, 0xBC3F, 0xFC3F, 0xFE7F,  /* is AND_ed with screen contents.     */

	0x0000, 0x2000, 0x3000, 0x3800,  /* CURSOR MASK (16 words)              */
	0x3C00, 0x3E00, 0x3F00, 0x3F80,  /* After the screen is AND_ed with the */
	0x3FC0, 0x3E00, 0x3600, 0x2300,  /* screen mask it is XOR_ed with this  */
	0x0300, 0x0180, 0x0180, 0x0000,  /* cursor mask.                        */

	/* pointing hand cursor */
	2, 1,
	0xCFFF, 0x87FF, 0x87FF, 0x87FF, 0x813F, 0x8007, 0x8003, 0x8003,
	0x8003, 0x8003, 0x8003, 0x8003, 0x8007, 0xC007, 0xC007, 0xE03F,

	0x0000, 0x3000, 0x3000, 0x3000, 0x3000, 0x36C0, 0x36D8, 0x36D8,
	0x36D8, 0x36D8, 0x3FF8, 0x3FF8, 0x3FF0, 0x1FF0, 0x1FC0, 0x0000,

	/* hourglass cursor */
	7, 7,
	0xC003, 0xC003, 0xC003, 0xC003, 0xE007, 0xF00F, 0xF81F, 0xFC3F,
	0xFC3F, 0xF81F, 0xF00F, 0xE007, 0xC003, 0xC003, 0xC003, 0xC003,

	0x0000, 0x1FF8, 0x0000, 0x1FF8, 0x0D50, 0x06A0, 0x0340, 0x0180,
	0x0180, 0x03C0, 0x07E0, 0x0D50, 0x1AA8, 0x0000, 0x1FF8, 0x0000,

	/* pen cursor */
	0, 15,
	0xFFF1, 0xFFE0, 0xFFC0, 0xFF80, 0xFF01, 0xFE03, 0xFC07, 0xF80F,
	0xF01F, 0xE03F, 0xE07F, 0xC0FF, 0xC1FF, 0x87FF, 0x1FFF, 0x3FFF,

	0x0000, 0x000E, 0x001C, 0x003A, 0x0074, 0x00E8, 0x01D0, 0x03A0,
	0x0740, 0x0E80, 0x0D00, 0x1A00, 0x1800, 0x2000, 0x4000, 0x0000

};



static class mouse{
		protected:

		public:
			mouse();
			initmouse();
			showmouseptr();
			getpoint();
			restrictmouseptr(int,int,int,int);
			getmousepos(int*,int*,int*);
			void setCursor(cursor_type cursor);
			void disableMouse();


		};

mouse::mouse()
{
setviewport(1,57,maxx-1,maxy-1,1);
restrictmouseptr(1,1,maxx-1,maxy-1);
}

mouse::getpoint()
{
int x,y,button;
getmousepos(&button,&x,&y);
if(x>30 && x<430 && y>70 && y<470)
{
int num=0;
x=x-30;
y=y-70;
x=x/50;
y=y/50;
num=y*8;
num=num+x;
return num;
}
return -1;
}



mouse::initmouse()
{
 graphicsi.x.ax=0;
 int86(0x33,&graphicsi,&graphicso);
 return(graphicso.x.ax);
}

mouse::showmouseptr()
{
 graphicsi.x.ax=1;
 int86(0x33,&graphicsi,&graphicso);

 return 0;
}

mouse::restrictmouseptr(int x1,int y1,int x2,int y2)
{
 graphicsi.x.ax=7;
 graphicsi.x.cx=x1;
 graphicsi.x.dx=x2;
 int86(0x33,&graphicsi,&graphicso);

 graphicsi.x.ax=8;
 graphicsi.x.cx=y1;
 graphicsi.x.dx=y2;
 int86(0x33,&graphicsi,&graphicso);
 return 0;
}

mouse::getmousepos(int *button,int *x, int *graphicsy)
{
 graphicsi.x.ax=3;
 int86(0x33,&graphicsi,&graphicso);
 *button=graphicso.x.bx;
 *x=graphicso.x.cx;
 *graphicsy=graphicso.x.dx;
 return 0;
}


void mouse::setCursor(cursor_type cursor) { /* types defined in header */
	inregs.x.ax = 9;
	inregs.x.bx = *(cursor_data + 34 * cursor);      /* x hotpoint */
	inregs.x.cx = *(cursor_data + 34 * cursor + 1);    /* graphicsy hotpoint */
	inregs.x.dx = FP_OFF(cursor_data + 34 * cursor + 2); /* pointer to */
	segregs.es = FP_SEG(cursor_data + 34 * cursor + 2);  /* the masks  */
	int86x(0x33, &inregs, &outregs, &segregs);
}


void mouse::disableMouse()
{
 inregs.x.ax = 2;
 int86(0x33,&inregs,&outregs);
}

//------------------------------------------------------------------------------------------------------//
//Mouse Class End//

The functions available are
mouse();
initmouse();
showmouseptr();
getpoint();
restrictmouseptr(int,int,int,int);
getmousepos(int*,int*,int*);
void setCursor(cursor_type cursor);
void disableMouse();


You can even set the cursor image like pointer, hand, hour glass etc...


For this to work you have to run showmouseptr in a loop....
like

Code:

int mian()
{
mouse m1;
m1.initmouse();

int x,y,button=0;
while(button!=2)
{
showmouseptr();
getmousepos(&button,&x,&y);
}

return 0;
}