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https://github.com/QB64Official/qb64.git
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393 lines
9.7 KiB
QBasic
393 lines
9.7 KiB
QBasic
'Mouse utilities for text mode. Written by TFM 9/11/94
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'Uses INT 33 to use a Microsoft Compatable mouse driver
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'Written in basic calling an assembly language routine.
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'Works in normal basic
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DECLARE FUNCTION inbox! (boxx1!, boxx2!, boxy1!, boxy2!) 'if pointer is in box return 1 else return 0
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DECLARE FUNCTION inboxpress1! (boxx1!, boxx2!, boxy1!, boxy2!) 'if last press was in box return 1 else return 0
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DECLARE FUNCTION inboxpress2! (boxx1!, boxx2!, boxy1!, boxy2!) 'if last press was in box return 1 else return 0
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DECLARE FUNCTION inboxrelease1! (boxx1!, boxx2!, boxy1!, boxy2!) 'if last release was in box return 1 else return 0
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DECLARE FUNCTION inboxrelease2! (boxx1!, boxx2!, boxy1!, boxy2!) 'if last release was in box return 1 else return 0
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DECLARE SUB releasemouse (button!) 'mouse x & y = last place botton 1 pressed
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DECLARE SUB pressmouse (button!) 'mouse x & y = last place botton 1 released
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DECLARE SUB hidemouse () 'hide mose
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DECLARE SUB mouseinterupt (ax!, bx!, cx!, dx!) 'int 33 with register values
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DECLARE SUB initmouse () 'sets up mouse & if found mouse passed = 1
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DECLARE SUB showmouse () 'show the mouse
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DECLARE SUB getxymouse () 'get position of mouse in mouse x & y and mouse buttons in mousebutton 1 & 2
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DECLARE SUB verticalmouse (miny!, maxy!) 'Set vertical mouse limmits
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DECLARE SUB horizontalmouse (miny!, maxy!) 'Set horizontal mouse limmits
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DIM SHARED ax AS INTEGER
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DIM SHARED bx AS INTEGER
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DIM SHARED cx AS INTEGER
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DIM SHARED dx AS INTEGER
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DIM SHARED mousex AS INTEGER
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DIM SHARED mousey AS INTEGER
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DIM SHARED mousebutton1 AS INTEGER
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DIM SHARED mousebutton2 AS INTEGER
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DIM SHARED mousevisible AS INTEGER
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DIM SHARED mousepassed AS INTEGER
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CLS
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CALL initmouse
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CALL showmouse
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CALL horizontalmouse(10, 70) 'Set mouse position (min and max)
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CALL verticalmouse(10, 15) 'Set mouse position
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DO
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CALL pressmouse(1) 'Wait for button 1 to be pressed
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CALL getxymouse 'Store current positon in globals
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'This isn't needed coz pressmouse(1)
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'Already does it, but it is an example
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'Display position, stored in global variables
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LOCATE 24, 1
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PRINT "X - "; mousex, " Y - "; mousey, " Button1 - "; mousebutton1; " Button2 - "; mousebutton2;
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IF inboxpress1(10, 70, 10, 12) THEN
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LOCATE 24, 70
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PRINT "*";
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ELSE
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LOCATE 24, 70
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PRINT " ";
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END IF
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IF mousebutton1 = 1 THEN CALL hidemouse
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IF mousebutton2 = 1 THEN CALL showmouse
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LOOP
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SUB getxymouse
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IF mousepassed = 1 THEN
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CALL mouseinterupt(&H3, 0, 0, 0)
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mousex = (cx / 8) + 1
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mousey = (dx / 8) + 1
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button = bx
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IF button = 0 THEN
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mousebutton1 = 0: mousebutton2 = 0
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ELSEIF button = 1 THEN
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mousebutton1 = 1: mousebutton2 = 0
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ELSEIF button = 2 THEN
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mousebutton1 = 0: mousebutton2 = 1
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ELSEIF button = 3 THEN
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mousebutton1 = 1: mousebutton2 = 1
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END IF
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DEF SEG
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LOCATE 24, 1
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PRINT "X - "; mousex, " Y - "; mousey, " Button1 - "; mousebutton1; " Button2 - "; mousebutton2;
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ELSE
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LOCATE 24, 1
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PRINT "Sorry no mouse found"
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END IF
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END SUB
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SUB hidemouse
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IF mousepassed = 1 THEN
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IF mousevisible = 1 THEN
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CALL mouseinterupt(2, 0, 0, 0)
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mousevisible = 0
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END IF
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ELSE
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LOCATE 24, 1
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PRINT "Sorry no mouse found"
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END IF
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END SUB
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SUB horizontalmouse (minx, maxx)
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IF mousepassed = 1 THEN
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IF minx < 0 THEN maxx = 0
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IF maxx > 80 THEN maxx = 80
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IF maxx < minx THEN maxx = minx
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CALL mouseinterupt(7, 0, (minx - 1) * 8, (maxx - 1) * 8)
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ELSE
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LOCATE 24, 1
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PRINT "Sorry no mouse found"
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END IF
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END SUB
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FUNCTION inbox (boxx1, boxx2, boxy1, boxy2)
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IF mousepassed = 1 THEN
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CALL getxymouse
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IF mousex <= boxx2 AND mousex >= boxx1 AND mousey <= boxy2 AND mousey >= boxy1 THEN
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inbox = 1
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ELSE
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inbox = 0
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END IF
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ELSE
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LOCATE 24, 1
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PRINT "Sorry no mouse found"
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END IF
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END FUNCTION
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FUNCTION inboxpress1 (boxx1, boxx2, boxy1, boxy2)
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IF mousepassed = 1 THEN
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CALL pressmouse(1)
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IF mousex <= boxx2 AND mousex >= boxx1 AND mousey <= boxy2 AND mousey >= boxy1 THEN
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inboxpress1 = 1
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ELSE
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inboxpress1 = 0
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END IF
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ELSE
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LOCATE 24, 1
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PRINT "Sorry no mouse found"
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END IF
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END FUNCTION
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FUNCTION inboxpress2 (boxx1, boxx2, boxy1, boxy2)
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IF mousepassed = 1 THEN
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CALL pressmouse(2)
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IF mousex <= boxx2 AND mousex >= boxx1 AND mousey <= boxy2 AND mousey >= boxy1 THEN
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inboxpress2 = 1
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ELSE
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inboxpress2 = 0
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END IF
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ELSE
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LOCATE 24, 1
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PRINT "Sorry no mouse found"
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END IF
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END FUNCTION
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FUNCTION inboxrelease1 (boxx1, boxx2, boxy1, boxy2)
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IF mousepassed = 1 THEN
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CALL releasemouse(1)
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IF mousex <= boxx2 AND mousex >= boxx1 AND mousey <= boxy2 AND mousey >= boxy1 THEN
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inboxrelease1 = 1
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ELSE
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inboxrelease1 = 0
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END IF
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ELSE
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LOCATE 24, 1
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PRINT "Sorry no mouse found"
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END IF
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END FUNCTION
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FUNCTION inboxrelease2 (boxx1, boxx2, boxy1, boxy2)
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IF mousepassed = 1 THEN
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CALL releasemouse(2)
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IF mousex <= boxx2 AND mousex >= boxx1 AND mousey <= boxy2 AND mousey >= boxy1 THEN
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inboxrelease2 = 1
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ELSE
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inboxrelease2 = 0
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END IF
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ELSE
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LOCATE 24, 1
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PRINT "Sorry no mouse found"
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END IF
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END FUNCTION
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SUB initmouse
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CALL mouseinterupt(0, 0, 0, 0)
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IF ax = 2 THEN
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mousepassed = 1
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ELSE
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mousepassed = 0
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END IF
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END SUB
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SUB mouseinterupt (m1, m2, m3, m4)
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n1 = 0: n2 = 0: n3 = 0: n4 = 0
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DO WHILE m1 > 255
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m1 = m1 - 255
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n1 = n1 + 1
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LOOP
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DO WHILE m2 > 255
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m2 = m2 - 255
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n2 = n2 + 1
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LOOP
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DO WHILE m3 > 255
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m3 = m3 - 255
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n3 = n3 + 1
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LOOP
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DO WHILE m4 > 255
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m4 = m4 - 255
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n4 = n4 + 1
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LOOP
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DIM b%(47)
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DEF SEG = VARSEG(b%(0))
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POKE VARPTR(b%(0)) + 0, &H50 'push AX
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POKE VARPTR(b%(0)) + 1, &H53 'push BX
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POKE VARPTR(b%(0)) + 2, &H51 'push CX
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POKE VARPTR(b%(0)) + 3, &H52 'push DX
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POKE VARPTR(b%(0)) + 4, &H1E 'push DS
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POKE VARPTR(b%(0)) + 5, &HB8
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POKE VARPTR(b%(0)) + 6, m1 'set AX
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POKE VARPTR(b%(0)) + 7, n1
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POKE VARPTR(b%(0)) + 8, &HBB
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POKE VARPTR(b%(0)) + 9, m2 'set BX
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POKE VARPTR(b%(0)) + 10, n2
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POKE VARPTR(b%(0)) + 11, &HB9
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POKE VARPTR(b%(0)) + 12, m3 'set CX
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POKE VARPTR(b%(0)) + 13, n3
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POKE VARPTR(b%(0)) + 14, &HBA
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POKE VARPTR(b%(0)) + 15, m4 'set DX
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POKE VARPTR(b%(0)) + 16, n4
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POKE VARPTR(b%(0)) + 17, &HCD 'INT 33
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POKE VARPTR(b%(0)) + 18, &H33
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POKE VARPTR(b%(0)) + 19, &H50 'push AX
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POKE VARPTR(b%(0)) + 20, &HB8 'AX = B800
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POKE VARPTR(b%(0)) + 21, &H0
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POKE VARPTR(b%(0)) + 22, &HB8
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POKE VARPTR(b%(0)) + 23, &H8E 'DS = AX
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POKE VARPTR(b%(0)) + 24, &HD8
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POKE VARPTR(b%(0)) + 25, &H58 'pop AX
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POKE VARPTR(b%(0)) + 26, &H89
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POKE VARPTR(b%(0)) + 27, &H1E '[0001] = AX
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POKE VARPTR(b%(0)) + 28, &HA1
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POKE VARPTR(b%(0)) + 29, &HF
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POKE VARPTR(b%(0)) + 30, &H89
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POKE VARPTR(b%(0)) + 31, &H1E '[0003] = BX
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POKE VARPTR(b%(0)) + 32, &HA3
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POKE VARPTR(b%(0)) + 33, &HF
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POKE VARPTR(b%(0)) + 34, &H89
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POKE VARPTR(b%(0)) + 35, &HE '[0005] = CX
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POKE VARPTR(b%(0)) + 36, &HA5
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POKE VARPTR(b%(0)) + 37, &HF
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POKE VARPTR(b%(0)) + 38, &H89
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POKE VARPTR(b%(0)) + 39, &H16 '[0007] = DX
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POKE VARPTR(b%(0)) + 40, &HA7
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POKE VARPTR(b%(0)) + 41, &HF
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POKE VARPTR(b%(0)) + 42, &H1F 'pop DS
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POKE VARPTR(b%(0)) + 43, &H5A 'pop DX
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POKE VARPTR(b%(0)) + 44, &H59 'pop CX
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POKE VARPTR(b%(0)) + 45, &H5B 'pop BX
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POKE VARPTR(b%(0)) + 46, &H58 'pop AX
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POKE VARPTR(b%(0)) + 47, &HCB 'RETF
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CALL ABSOLUTE(VARPTR(b%(0)))
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DEF SEG = &HB800
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ax = PEEK(&HFA1) + 256 * PEEK(&HFA2)
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bx = PEEK(&HFA3) + 256 * PEEK(&HFA4)
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cx = PEEK(&HFA5) + 256 * PEEK(&HFA6)
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dx = PEEK(&HFA7) + 256 * PEEK(&HFA8)
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END SUB
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SUB movemouse (newx, newy)
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IF mousepassed = 1 THEN
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IF newx < 26 AND newx > 0 AND newy < 81 AND newy > 0 THEN
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CALL mouseinterupt(4, 0, (newx - 1) * 8, (newy - 1) * 8)
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mousex = newx
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mousey = newy
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ELSE
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PRINT
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PRINT "Illegal mouse position!!!";
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END IF
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ELSE
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LOCATE 24, 1
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PRINT "Sorry no mouse found"
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END IF
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END SUB
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SUB pressmouse (button)
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IF mousepassed = 1 THEN
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CALL mouseinterupt(5, button - 1, 0, 0)
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mousex = (cx / 8) + 1
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mousey = (dx / 8) + 1
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ELSE
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LOCATE 24, 1
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PRINT "Sorry no mouse found"
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END IF
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END SUB
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SUB releasemouse (button)
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IF mousepassed = 1 THEN
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CALL mouseinterupt(5, button - 1, 0, 0)
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mousex = (cx / 8) + 1
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mousey = (dx / 8) + 1
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ELSE
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LOCATE 24, 1
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PRINT "Sorry no mouse found"
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END IF
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END SUB
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SUB showmouse
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IF mousepassed = 1 THEN
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IF mousevisible = 0 THEN
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CALL mouseinterupt(1, 0, 0, 0)
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mousevisible = 1
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END IF
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ELSE
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LOCATE 24, 1
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PRINT "Sorry no mouse found"
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END IF
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END SUB
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SUB verticalmouse (miny, maxy)
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IF mousepassed = 1 THEN
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IF miny < 0 THEN maxy = 0
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IF maxy > 25 THEN maxy = 25
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IF maxy < miny THEN maxy = miny
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CALL mouseinterupt(8, 0, (miny - 1) * 8, (maxy - 1) * 8)
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ELSE
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LOCATE 24, 1
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PRINT "Sorry no mouse found"
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END IF
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END SUB |