Mouse

A melhor maneira de se mexer com o Mouse e' em Assembly.
Suas funcoes sao acessadas atravez da INT 33h. As mais utilizadas estao abaixo:

INT 33 0001 - MS MOUSE v1.0+ - SHOW MOUSE CURSOR

Inp.:
	AX = 0001h

INT 33 0002 - MS MOUSE v1.0+ - HIDE MOUSE CURSOR

Inp.:
	AX = 0002h
Note:	multiple calls to hide the cursor will require multiple calls to
	  function 01h to unhide it.

INT 33 0003 - MS MOUSE v1.0+ - RETURN POSITION AND BUTTON STATUS

Inp.:
	AX = 0003h
Return: BX = button status (see #2800)
	CX = column
	DX = row
Note:	in text modes, all coordinates are specified as multiples of the cell
	  size, typically 8x8 pixels

INT 33 0004 - MS MOUSE v1.0+ - POSITION MOUSE CURSOR


Inp.:
	AX = 0004h
	CX = column
	DX = row
Note:	the row and column are truncated to the next lower multiple of the cell
	  size (typically 8x8 in text modes); however, some versions of the
	  Microsoft documentation incorrectly state that the coordinates are
	  rounded

INT 33 0005 - MS MOUSE v1.0+ - RETURN BUTTON PRESS DATA

Inp.:
	AX = 0005h
	BX = button number (see #2801)
Return: AX = button states (see #2800)
	BX = number of times specified button has been pressed since last call
	CX = column at time specified button was last pressed
	DX = row at time specified button was last pressed
Note:	at least for the Genius mouse driver, the number of button presses
	  returned is limited to 7FFFh

INT 33 0006 - MS MOUSE v1.0+ - RETURN BUTTON RELEASE DATA

Inp.:
	AX = 0006h
	BX = button number (see #2801)
Return: AX = button states (see #2800)
	BX = number of times specified button has been released since last call
	CX = column at time specified button was last released
	DX = row at time specified button was last released
Note:	at least for the Genius mouse driver, the number of button releases
	  returned is limited to 7FFFh