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Update the mouse demo to run with the new mouse API that uses loadable

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drivers. Remove Atari support because there are no loadable drivers for
the Atari.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3292 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz 2004-11-07 12:54:30 +00:00
parent d136a3409f
commit 4e81c529d9
3 changed files with 45 additions and 29 deletions
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1
samples/.cvsignore
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@ -12,4 +12,5 @@ tgidemo
*.d64
*.s
*.lbl
*.mou
*.tgi

8
samples/README
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@ -48,8 +48,8 @@ Platforms: Runs on all platforms that support conio, which means:
-----------------------------------------------------------------------------
Name: mandelbrot
Description: A mandelbrot demo using integer arithmetic. The demo was
written by groepaz/hitmen and converted to cc65 using TGI
Description: A mandelbrot demo using integer arithmetic. The demo was
written by groepaz/hitmen and converted to cc65 using TGI
graphics by Stephan Haubenthal.
Platforms: All systems with TGI support. You may have to change the
driver/resolution definition in the source.
@ -57,8 +57,8 @@ Platforms: All systems with TGI support. You may have to change the
-----------------------------------------------------------------------------
Name: mousedemo
Description: Shows how to use the mouse.
Platforms: All systems with mouse and conio support:
Atari (untested), C64, C128 and CBM510
Platforms: All systems with mouse and conio support:
C64, C128
-----------------------------------------------------------------------------
Name: nachtm

65
samples/mousedemo.c
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@ -7,6 +7,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <mouse.h>
@ -21,12 +22,15 @@
#if defined(__C64__)
# define SPRITE0_DATA 0x0340
# define SPRITE0_PTR 0x07F8
# define DRIVER "c64-1351.mou"
#elif defined(__C128__)
# define SPRITE0_DATA 0x0E00
# define SPRITE0_PTR 0x07F8
# define DRIVER "c128-1351.mou"
#elif defined(__CBM510__)
# define SPRITE0_DATA 0xF400
# define SPRITE0_PTR 0xF3F8
# define DRIVER "" /* Currently unavailable */
#endif
/* The mouse sprite (an arrow) */
@ -59,6 +63,32 @@ static const unsigned char MouseSprite[64] = {
static void CheckError (const char* S, unsigned char Error)
{
if (Error != MOUSE_ERR_OK) {
printf ("%s: %s(%d)\n", S, mouse_geterrormsg (Error), Error);
exit (EXIT_FAILURE);
}
}
static void DoWarning (void)
/* Warn the user that a mouse driver is needed for this program */
{
printf ("Warning: This program needs the mouse\n"
"driver with the name\n"
" %s\n"
"on disk! Press 'y' if you have it or\n"
"any other key to exit.\n", DRIVER);
if (cgetc () != 'y') {
exit (EXIT_SUCCESS);
}
printf ("Ok. Please wait patiently...\n");
}
static void ShowState (unsigned char Invisible)
/* Display cursor visibility */
{
@ -75,13 +105,13 @@ int main (void)
struct mouse_info info;
unsigned char Invisible;
unsigned char Done;
#if defined(__ATARI__)
unsigned char type;
#endif
/* Initialize the debugger */
DbgInit (0);
/* Output a warning about the driver that is needed */
DoWarning ();
/* Clear the screen, set white on black */
bordercolor (COLOR_BLACK);
bgcolor (COLOR_BLACK);
@ -103,29 +133,11 @@ int main (void)
VIC.spr0_color = COLOR_WHITE;
#endif
/* Initialize the mouse */
mouse_init (MOUSE_CBM1351);
#elif defined(__ATARI__)
do {
cputs("\r\n");
cputs("0 = trak-ball\r\n");
cputs("1 = ST mouse\r\n");
cputs("2 = Amiga mouse\r\n");
cputs("Enter type (0-2): ");
type = cgetc();
cputc(type);
} while (type < '0' || type > '2');
type -= '0';
/* Initialize the mouse */
mouse_init (type);
*(unsigned char *)0x2c0 = 15; /* set mouse cursor color (PM0) */
clrscr ();
#endif
/* Load and install the mouse driver */
CheckError ("mouse_load_driver", mouse_load_driver (&mouse_def_callbacks, DRIVER));
/* Print a help line */
revers (1);
cputsxy (0, 0, "d: debug h: hide q: quit s: show ");
@ -169,7 +181,10 @@ int main (void)
}
mouse_done ();
/* Uninstall and unload the mouse driver */
CheckError ("mouse_unload", mouse_unload ());
/* Say goodbye */
clrscr ();
cputs ("Goodbye!\r\n");