home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Games of Daze
/
Infomagic - Games of Daze (Summer 1995) (Disc 1 of 2).iso
/
x2ftp
/
msdos
/
fg
/
fgl402f
/
exfor.arj
/
TEMP
/
08-14.FOR
< prev
next >
Wrap
Text File
|
1995-01-20
|
2KB
|
71 lines
$INCLUDE: 'C:\FG\FASTGRAF.FI'
C This program will work with Microsoft FORTRAN 4.x/5.x only. For a
C Microsoft FORTRAN PowerStation version of this program, see the file
C 08-14PS.FOR.
PROGRAM MAIN
INTEGER WIDTH, HEIGHT
PARAMETER (WIDTH = 640, HEIGHT = 400)
INTEGER HANDLE, OLD_MODE, STATUS
INTEGER FG_GETMODE, FG_VBALLOC, FG_VBOPEN
C Initialize the video environment
CALL FG_INITPM
OLD_MODE = FG_GETMODE()
CALL FG_SETMODE(19)
CALL FG_VBINIT
C Set up a 640x400 virtual buffer
HANDLE = FG_VBALLOC(WIDTH,HEIGHT)
IF (HANDLE .LT. 0) THEN
CALL FG_SETMODE(OLD_MODE)
CALL FG_RESET
STOP 'Could not create the virtual buffer.'
END IF
STATUS = FG_VBOPEN(HANDLE)
C Draw a 320x200 rectangle in each virtual buffer quadrant
CALL FG_SETCOLOR(9)
CALL FG_RECT(0,319,0,199)
CALL FG_SETCOLOR(10)
CALL FG_RECT(320,639,0,199)
CALL FG_SETCOLOR(11)
CALL FG_RECT(0,319,200,399)
CALL FG_SETCOLOR(12)
CALL FG_RECT(320,639,200,399)
C Paste each rectangle to the 320x200 active video page
CALL FG_VBPASTE(0,319,0,199,0,199)
CALL FG_WAITKEY
CALL FG_VBPASTE(320,639,0,199,0,199)
CALL FG_WAITKEY
CALL FG_VBPASTE(0,319,200,399,0,199)
CALL FG_WAITKEY
CALL FG_VBPASTE(320,639,200,399,0,199)
CALL FG_WAITKEY
C Paste the center 320x200 subset of the virtual buffer
CALL FG_VBPASTE(160,479,100,299,0,199)
CALL FG_WAITKEY
C Close the virtual buffer
CALL FG_VBCLOSE
CALL FG_VBFREE(HANDLE)
C Restore original video mode and exit
CALL FG_SETMODE(OLD_MODE)
CALL FG_RESET
STOP ' '
END