Fixed some line endings.
My Git and repositories are configured for POSIX; but sometimes, Windows line endings "sneak" into new files.
This commit is contained in:
Greg King
@@ -1,23 +1,23 @@
|
||||
;
|
||||
; Pointer for library references by device drivers.
|
||||
;
|
||||
; 2013-07-25, Greg King
|
||||
;
|
||||
|
||||
.export mouse_libref, _pen_adjuster
|
||||
|
||||
.data
|
||||
|
||||
mouse_libref: ; generic label for mouse-kernel
|
||||
|
||||
; A program optionally can set this pointer to a function that gives
|
||||
; a calibration value to a driver. If this pointer isn't NULL,
|
||||
; then a driver that wants a value can call that function.
|
||||
;
|
||||
; The function might read a value from a file; or, it might ask the user
|
||||
; to help calibrate the driver.
|
||||
;
|
||||
; void __fastcall__ (*pen_adjuster)(unsigned char *) = NULL;
|
||||
;
|
||||
_pen_adjuster:
|
||||
.addr $0000
|
||||
;
|
||||
; Pointer for library references by device drivers.
|
||||
;
|
||||
; 2013-07-25, Greg King
|
||||
;
|
||||
|
||||
.export mouse_libref, _pen_adjuster
|
||||
|
||||
.data
|
||||
|
||||
mouse_libref: ; generic label for mouse-kernel
|
||||
|
||||
; A program optionally can set this pointer to a function that gives
|
||||
; a calibration value to a driver. If this pointer isn't NULL,
|
||||
; then a driver that wants a value can call that function.
|
||||
;
|
||||
; The function might read a value from a file; or, it might ask the user
|
||||
; to help calibrate the driver.
|
||||
;
|
||||
; void __fastcall__ (*pen_adjuster)(unsigned char *) = NULL;
|
||||
;
|
||||
_pen_adjuster:
|
||||
.addr $0000
|
||||
|
||||
@@ -1,94 +1,94 @@
|
||||
/*
|
||||
** Calibrate lightpen drivers to the current video hardware.
|
||||
**
|
||||
** 2013-07-25, Greg King
|
||||
**
|
||||
*/
|
||||
|
||||
|
||||
#include <conio.h>
|
||||
#include <mouse.h>
|
||||
#include <pen.h>
|
||||
|
||||
|
||||
#define COMMAND1 "Adjust by clicking on line."
|
||||
#define COMMAND2 "Finish by clicking off bar."
|
||||
|
||||
|
||||
/*
|
||||
** There is a delay between when the VIC sends its signal, and when the display
|
||||
** shows that signal. There is another delay between the display and when
|
||||
** the lightpen says that it saw that signal. Each display and pen is different.
|
||||
** Therefore, the driver must be calibrated to them. A white bar is painted on
|
||||
** the screen; and, a line is drawn down the middle of it. When the user clicks
|
||||
** on that line, the difference between its position and where the VIC thinks
|
||||
** that the pen is pointing becomes an offset that is subtracted from what the
|
||||
** VIC sees.
|
||||
*/
|
||||
void __fastcall__ pen_calibrate (unsigned char *XOffset)
|
||||
{
|
||||
unsigned char oldBg = bgcolor (COLOR_BLUE);
|
||||
unsigned char oldText = textcolor (COLOR_GRAY3);
|
||||
unsigned char oldRev = revers (1);
|
||||
unsigned char sprite0Color = VIC.spr_color[0];
|
||||
unsigned char width, width2, height, height4, height8;
|
||||
struct mouse_info info;
|
||||
|
||||
screensize (&width, &height);
|
||||
width2 = width / 2;
|
||||
height4 = height / 4;
|
||||
height8 = height4 * 8;
|
||||
|
||||
/* Draw a bar and line. */
|
||||
|
||||
clrscr ();
|
||||
cclearxy (0, height4, height4 * width);
|
||||
cvlinexy (width2, height4 + 1, height4 - 2);
|
||||
revers (0);
|
||||
|
||||
/* Print instructions. */
|
||||
|
||||
cputsxy (width2 - (sizeof COMMAND1) / 2, height / 2 + 1, COMMAND1);
|
||||
cputsxy (width2 - (sizeof COMMAND2) / 2, height / 2 + 3, COMMAND2);
|
||||
|
||||
VIC.spr_color[0] = COLOR_GRAY2;
|
||||
mouse_show ();
|
||||
mouse_move (width2 * 8, height8 / 2);
|
||||
|
||||
for (;;) {
|
||||
/* Wait for the main button to be released. */
|
||||
|
||||
do ; while ((mouse_buttons () & MOUSE_BTN_LEFT));
|
||||
|
||||
/* Wait for the main button to be pressed. */
|
||||
|
||||
do {
|
||||
mouse_info (&info);
|
||||
} while (!(info.buttons & MOUSE_BTN_LEFT));
|
||||
|
||||
/* Find out if the pen is on or off the bar. */
|
||||
|
||||
if (info.pos.y < height8 || info.pos.y >= height8 * 2) {
|
||||
break;
|
||||
}
|
||||
|
||||
/* On the bar; adjust the offset. */
|
||||
/* Characters are eight pixels wide.
|
||||
** The VIC-II sees every other pixel;
|
||||
** so, we use half of the difference.
|
||||
*/
|
||||
|
||||
*XOffset += (info.pos.x - (width2 * 8 + 8/2)) / 2;
|
||||
}
|
||||
|
||||
/* Off the bar; wait for the main button to be released. */
|
||||
|
||||
do ; while ((mouse_buttons () & MOUSE_BTN_LEFT));
|
||||
|
||||
mouse_hide ();
|
||||
VIC.spr_color[0] = sprite0Color;
|
||||
revers (oldRev);
|
||||
textcolor (oldText);
|
||||
bgcolor (oldBg);
|
||||
clrscr ();
|
||||
}
|
||||
/*
|
||||
** Calibrate lightpen drivers to the current video hardware.
|
||||
**
|
||||
** 2013-07-25, Greg King
|
||||
**
|
||||
*/
|
||||
|
||||
|
||||
#include <conio.h>
|
||||
#include <mouse.h>
|
||||
#include <pen.h>
|
||||
|
||||
|
||||
#define COMMAND1 "Adjust by clicking on line."
|
||||
#define COMMAND2 "Finish by clicking off bar."
|
||||
|
||||
|
||||
/*
|
||||
** There is a delay between when the VIC sends its signal, and when the display
|
||||
** shows that signal. There is another delay between the display and when
|
||||
** the lightpen says that it saw that signal. Each display and pen is different.
|
||||
** Therefore, the driver must be calibrated to them. A white bar is painted on
|
||||
** the screen; and, a line is drawn down the middle of it. When the user clicks
|
||||
** on that line, the difference between its position and where the VIC thinks
|
||||
** that the pen is pointing becomes an offset that is subtracted from what the
|
||||
** VIC sees.
|
||||
*/
|
||||
void __fastcall__ pen_calibrate (unsigned char *XOffset)
|
||||
{
|
||||
unsigned char oldBg = bgcolor (COLOR_BLUE);
|
||||
unsigned char oldText = textcolor (COLOR_GRAY3);
|
||||
unsigned char oldRev = revers (1);
|
||||
unsigned char sprite0Color = VIC.spr_color[0];
|
||||
unsigned char width, width2, height, height4, height8;
|
||||
struct mouse_info info;
|
||||
|
||||
screensize (&width, &height);
|
||||
width2 = width / 2;
|
||||
height4 = height / 4;
|
||||
height8 = height4 * 8;
|
||||
|
||||
/* Draw a bar and line. */
|
||||
|
||||
clrscr ();
|
||||
cclearxy (0, height4, height4 * width);
|
||||
cvlinexy (width2, height4 + 1, height4 - 2);
|
||||
revers (0);
|
||||
|
||||
/* Print instructions. */
|
||||
|
||||
cputsxy (width2 - (sizeof COMMAND1) / 2, height / 2 + 1, COMMAND1);
|
||||
cputsxy (width2 - (sizeof COMMAND2) / 2, height / 2 + 3, COMMAND2);
|
||||
|
||||
VIC.spr_color[0] = COLOR_GRAY2;
|
||||
mouse_show ();
|
||||
mouse_move (width2 * 8, height8 / 2);
|
||||
|
||||
for (;;) {
|
||||
/* Wait for the main button to be released. */
|
||||
|
||||
do ; while ((mouse_buttons () & MOUSE_BTN_LEFT));
|
||||
|
||||
/* Wait for the main button to be pressed. */
|
||||
|
||||
do {
|
||||
mouse_info (&info);
|
||||
} while (!(info.buttons & MOUSE_BTN_LEFT));
|
||||
|
||||
/* Find out if the pen is on or off the bar. */
|
||||
|
||||
if (info.pos.y < height8 || info.pos.y >= height8 * 2) {
|
||||
break;
|
||||
}
|
||||
|
||||
/* On the bar; adjust the offset. */
|
||||
/* Characters are eight pixels wide.
|
||||
** The VIC-II sees every other pixel;
|
||||
** so, we use half of the difference.
|
||||
*/
|
||||
|
||||
*XOffset += (info.pos.x - (width2 * 8 + 8/2)) / 2;
|
||||
}
|
||||
|
||||
/* Off the bar; wait for the main button to be released. */
|
||||
|
||||
do ; while ((mouse_buttons () & MOUSE_BTN_LEFT));
|
||||
|
||||
mouse_hide ();
|
||||
VIC.spr_color[0] = sprite0Color;
|
||||
revers (oldRev);
|
||||
textcolor (oldText);
|
||||
bgcolor (oldBg);
|
||||
clrscr ();
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user