home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Linux Cubed Series 8: LINUX Games
/
Linux Cubed Series 8 - LINUX Games.iso
/
games
/
x11
/
strategy
/
xpuzzles.3
/
xpuzzles
/
xpuzzles-5.3.1
/
xskewb
/
xmskewb.c
< prev
next >
Wrap
C/C++ Source or Header
|
1996-02-07
|
15KB
|
525 lines
/*
# MOTIF-BASED SKEWB
#
# xmskewb.c
#
###
#
# Copyright (c) 1993 - 95 David Albert Bagley, bagleyd@hertz.njit.edu
#
# All Rights Reserved
#
# Permission to use, copy, modify, and distribute this software and
# its documentation for any purpose and without fee is hereby granted,
# provided that the above copyright notice appear in all copies and
# that both that copyright notice and this permission notice appear in
# supporting documentation, and that the name of the author not be
# used in advertising or publicity pertaining to distribution of the
# software without specific, written prior permission.
#
# This program is distributed in the hope that it will be "useful",
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
#
*/
/*
Version 5: 95/10/06 Xt/Motif
Version 4: 94/05/30 Xt
Version 3: 93/10/03 Motif
Version 2: 92/01/22 XView
Version 1: 91/03/19 SunView
*/
#include <stdlib.h>
#include <stdio.h>
#ifdef VMS
#include <unixlib.h>
#define getlogin cuserid
#else
#ifndef apollo
#include <unistd.h>
#endif
#endif
#include <X11/Intrinsic.h>
#include <X11/StringDefs.h>
#include <X11/Shell.h>
#include <X11/cursorfont.h>
#include <Xm/PanedW.h>
#include <Xm/RowColumn.h>
#include <Xm/Label.h>
#include <Xm/LabelG.h>
#include <Xm/ToggleB.h>
#include "Skewb.h"
#include "Skewb2d.h"
#include "Skewb3d.h"
#include "skewb.xbm"
#include "mouse-l.xbm"
#include "mouse-r.xbm"
#ifndef SCOREFILE
#define SCOREFILE "/usr/games/lib/mball.scores"
#endif
/* The following is in SkewbP.h also */
#define MAXFACES 6
#define MAXRECORD 32767
static void Initialize();
static void CallbackSkewb();
static void PrintRecord();
static int HandleSolved();
static void ReadRecords();
static void WriteRecords();
static void OrientToggle();
static void PracticeToggle();
static void motif_printf();
static Arg arg[4];
static Widget moves, record, message, skewb2d, skewb3d,
orientSwitch, practiceSwitch;
static int skewbRecord[2], movesDsp = 0;
static char messageDsp[128] = "Welcome";
static void Usage()
{
(void) fprintf(stderr, "usage: xmskewb\n");
(void) fprintf(stderr,
"\t[-geometry [{width}][x{height}][{+-}{xoff}[{+-}{yoff}]]]\n");
(void) fprintf(stderr,
"\t[-display [{host}]:[{vs}]][-fg {color}] [-bg {color}]\n");
(void) fprintf(stderr,
"\t[-{border|bd} {color}] [-mono] [-[no]orient]\n");
(void) fprintf(stderr,
"\t-[no]practice] [-face{0|1|2|3|4|5} {color}]\n");
exit(1);
}
static XrmOptionDescRec options[] = {
{"-fg", "*skewb.Foreground", XrmoptionSepArg, NULL},
{"-bg", "*Background", XrmoptionSepArg, NULL},
{"-foreground", "*skewb.Foreground", XrmoptionSepArg, NULL},
{"-background", "*Background", XrmoptionSepArg, NULL},
{"-border", "*skewb.pieceBorder", XrmoptionSepArg, NULL},
{"-bd", "*skewb.pieceBorder", XrmoptionSepArg, NULL},
{"-mono", "*skewb.mono", XrmoptionNoArg, "TRUE"},
{"-orient", "*skewb.orient", XrmoptionNoArg, "TRUE"},
{"-noorient", "*skewb.orient", XrmoptionNoArg, "FALSE"},
{"-practice", "*skewb.practice", XrmoptionNoArg, "TRUE"},
{"-nopractice", "*skewb.practice", XrmoptionNoArg, "FALSE"},
{"-face0", "*skewb.faceColor0", XrmoptionSepArg, NULL},
{"-face1", "*skewb.faceColor1", XrmoptionSepArg, NULL},
{"-face2", "*skewb.faceColor2", XrmoptionSepArg, NULL},
{"-face3", "*skewb.faceColor3", XrmoptionSepArg, NULL},
{"-face4", "*skewb.faceColor4", XrmoptionSepArg, NULL},
{"-face5", "*skewb.faceColor5", XrmoptionSepArg, NULL},
};
int main(argc, argv)
int argc;
char *argv[];
{
Widget toplevel;
Widget panel, panel2, rowcol, rowcol2, rowcol3;
Pixmap mouseLeftCursor, mouseRightCursor;
Pixel fg, bg;
toplevel = XtInitialize(argv[0], "Skewb",
options, XtNumber(options), &argc, argv);
if (argc != 1)
Usage();
XtSetArg(arg[0], XtNiconPixmap,
XCreateBitmapFromData(XtDisplay(toplevel),
RootWindowOfScreen(XtScreen(toplevel)),
(char *) skewb_bits, skewb_width, skewb_height));
XtSetArg(arg[1], XmNkeyboardFocusPolicy, XmPOINTER); /* not XmEXPLICIT */
XtSetValues(toplevel, arg, 2);
panel = XtCreateManagedWidget("panel", xmPanedWindowWidgetClass, toplevel,
NULL, 0);
panel2 = XtVaCreateManagedWidget("panel2", xmPanedWindowWidgetClass, panel,
XmNseparatorOn, False,
XmNsashWidth, 1,
XmNsashHeight, 1,
NULL);
rowcol = XtVaCreateManagedWidget("Rowcol", xmRowColumnWidgetClass, panel2,
XmNnumColumns, 2,
XmNorientation, XmHORIZONTAL,
XmNpacking, XmPACK_COLUMN,
NULL);
XtVaGetValues(rowcol, XmNforeground, &fg, XmNbackground, &bg, NULL);
mouseLeftCursor = XCreatePixmapFromBitmapData(XtDisplay(rowcol),
RootWindowOfScreen(XtScreen(rowcol)), mouse_left_bits,
mouse_left_width, mouse_left_height, fg, bg,
DefaultDepthOfScreen(XtScreen(rowcol)));
mouseRightCursor = XCreatePixmapFromBitmapData(XtDisplay(rowcol),
RootWindowOfScreen(XtScreen(rowcol)), mouse_right_bits,
mouse_right_width, mouse_right_height, fg, bg,
DefaultDepthOfScreen(XtScreen(rowcol)));
XtVaCreateManagedWidget("mouseLeftText", xmLabelGadgetClass, rowcol,
XtVaTypedArg, XmNlabelString, XmRString, "Moves", 5, NULL);
XtVaCreateManagedWidget("mouseLeft", xmLabelGadgetClass, rowcol,
XmNlabelType, XmPIXMAP, XmNlabelPixmap, mouseLeftCursor, NULL);
XtVaCreateManagedWidget("mouseRightText", xmLabelGadgetClass, rowcol,
XtVaTypedArg, XmNlabelString, XmRString, "Randomize", 10, NULL);
XtVaCreateManagedWidget("mouseRight", xmLabelGadgetClass, rowcol,
XmNlabelType, XmPIXMAP, XmNlabelPixmap, mouseRightCursor, NULL);
XtVaCreateManagedWidget("movesText", xmLabelGadgetClass, rowcol,
XtVaTypedArg, XmNlabelString, XmRString, "Moves", 6, NULL);
moves = XtVaCreateManagedWidget("0", xmLabelWidgetClass, rowcol, NULL);
XtVaCreateManagedWidget("recordText", xmLabelGadgetClass, rowcol,
XtVaTypedArg, XmNlabelString, XmRString, "Record", 7, NULL);
record = XtVaCreateManagedWidget("0", xmLabelWidgetClass, rowcol, NULL);
rowcol2 = XtVaCreateManagedWidget("Rowcol2", xmRowColumnWidgetClass, panel2,
XmNnumColumns, 1,
XmNorientation, XmHORIZONTAL,
XmNpacking, XmPACK_COLUMN,
NULL);
orientSwitch = XtVaCreateManagedWidget ("Orient",
xmToggleButtonWidgetClass, rowcol2,
NULL);
XtAddCallback(orientSwitch, XmNvalueChangedCallback, OrientToggle, NULL);
practiceSwitch = XtVaCreateManagedWidget ("Practice",
xmToggleButtonWidgetClass, rowcol2,
NULL);
XtAddCallback(practiceSwitch, XmNvalueChangedCallback, PracticeToggle, NULL);
rowcol3 = XtVaCreateManagedWidget("Rowcol3", xmRowColumnWidgetClass, panel2,
NULL);
message = XtVaCreateManagedWidget("Play Skewb! (use mouse and keypad)",
xmLabelWidgetClass, rowcol3,
NULL);
skewb2d = XtCreateManagedWidget("skewb", skewb2dWidgetClass, panel,
NULL, 0);
XtVaSetValues(skewb2d,
XtNheight, 200,
NULL);
XtAddCallback(skewb2d, XtNselectCallback, CallbackSkewb, NULL);
skewb3d = XtCreateManagedWidget("skewb", skewb3dWidgetClass, panel,
NULL, 0);
XtVaSetValues(skewb3d,
XtNheight, 200,
NULL);
XtAddCallback(skewb3d, XtNselectCallback, CallbackSkewb, NULL);
Initialize();
XtRealizeWidget(toplevel);
XGrabButton(XtDisplay(skewb2d), AnyButton, AnyModifier, XtWindow(skewb2d),
TRUE, ButtonPressMask | ButtonMotionMask | ButtonReleaseMask,
GrabModeAsync, GrabModeAsync, XtWindow(skewb2d),
XCreateFontCursor(XtDisplay(skewb2d), XC_crosshair));
XGrabButton(XtDisplay(skewb3d), AnyButton, AnyModifier, XtWindow(skewb3d),
TRUE, ButtonPressMask | ButtonMotionMask | ButtonReleaseMask,
GrabModeAsync, GrabModeAsync, XtWindow(skewb3d),
XCreateFontCursor(XtDisplay(skewb3d), XC_crosshair));
XtMainLoop();
#ifdef VMS
return 1;
#else
return 0;
#endif
}
/* There's probably a better way to assure that they are the same but
I don't know it off hand. */
static void MakeEquivalent(orient, practice)
Boolean *orient, *practice;
{
Boolean mono;
Pixel foreground, background, pieceBorder;
String faceColor[MAXFACES];
XtVaGetValues(skewb2d,
XtNorient, orient,
XtNpractice, practice,
XtNmono, &mono,
XtNforeground, &foreground,
XtNbackground, &background,
XtNpieceBorder, &pieceBorder,
XtNfaceColor0, &(faceColor[0]),
XtNfaceColor1, &(faceColor[1]),
XtNfaceColor2, &(faceColor[2]),
XtNfaceColor3, &(faceColor[3]),
XtNfaceColor4, &(faceColor[4]),
XtNfaceColor5, &(faceColor[5]),
NULL);
XtVaSetValues(skewb2d,
XtNdirection, SKEWB_IGNORE,
XtNstart, FALSE,
NULL);
XtVaSetValues(skewb3d,
XtNorient, *orient,
XtNpractice, *practice,
XtNmono, mono,
XtNdirection, SKEWB_IGNORE,
XtNstart, FALSE,
XtNforeground, foreground,
XtNbackground, background,
XtNpieceBorder, pieceBorder,
XtNfaceColor0, faceColor[0],
XtNfaceColor1, faceColor[1],
XtNfaceColor2, faceColor[2],
XtNfaceColor3, faceColor[3],
XtNfaceColor4, faceColor[4],
XtNfaceColor5, faceColor[5],
NULL);
}
static void Initialize()
{
Boolean orient, practice;
MakeEquivalent(&orient, &practice);
XmToggleButtonSetState(orientSwitch, orient, True);
XmToggleButtonSetState(practiceSwitch, practice, True);
ReadRecords();
PrintRecord(orient, practice);
}
static void CallbackSkewb(w, clientData, callData)
Widget w;
caddr_t clientData;
skewbCallbackStruct *callData;
{
Boolean orient, practice, start;
Widget otherw;
if (w == skewb2d)
otherw = skewb3d;
else /* (w == skewb3d) */
otherw = skewb2d;
XtVaGetValues(w,
XtNorient, &orient,
XtNpractice, &practice,
XtNstart, &start,
NULL);
(void) strcpy(messageDsp, "");
switch (callData->reason) {
case SKEWB_RESTORE:
XtSetArg(arg[0], XtNdirection, SKEWB_RESTORE);
XtSetValues(otherw, arg, 1);
XtSetValues(w, arg, 1);
movesDsp = 0;
break;
case SKEWB_RESET:
movesDsp = 0;
break;
case SKEWB_ILLEGAL:
if (practice || start)
(void) strcpy(messageDsp, "Illegal move");
else
(void) strcpy(messageDsp, "Randomize to start");
break;
case SKEWB_MOVED:
movesDsp++;
XtSetArg(arg[0], XtNstart, TRUE);
XtSetArg(arg[1], XtNface, callData->face);
XtSetArg(arg[2], XtNpos, callData->position);
XtSetArg(arg[3], XtNdirection, callData->direction);
XtSetValues(otherw, arg, 4);
XtSetValues(w, arg, 1);
break;
case SKEWB_CONTROL:
XtSetArg(arg[0], XtNface, callData->face);
XtSetArg(arg[1], XtNpos, callData->position);
XtSetArg(arg[2], XtNdirection, callData->direction);
XtSetValues(otherw, arg, 3);
return;
case SKEWB_SOLVED:
if (practice)
movesDsp = 0;
else {
if (HandleSolved(movesDsp, orient))
(void) sprintf(messageDsp, "Congratulations %s!!", getlogin());
else
(void) strcpy(messageDsp, "Solved!");
}
XtSetArg(arg[0], XtNstart, FALSE);
XtSetValues(w, arg, 1);
XtSetValues(otherw, arg, 1);
break;
case SKEWB_PRACTICE:
movesDsp = 0;
practice = !practice;
if (!practice)
(void) strcpy(messageDsp, "Randomize to start");
PrintRecord(orient, practice);
XtSetArg(arg[0], XtNpractice, practice);
XtSetArg(arg[1], XtNstart, FALSE);
XtSetValues(w, arg, 2);
XtSetValues(otherw, arg, 2);
XmToggleButtonSetState(practiceSwitch, practice, True);
break;
case SKEWB_RANDOMIZE:
movesDsp = 0;
XtSetArg(arg[0], XtNpractice, FALSE);
XtSetArg(arg[1], XtNstart, FALSE);
XtSetValues(w, arg, 2);
XtSetValues(otherw, arg, 2);
break;
case SKEWB_ORIENT:
movesDsp = 0;
orient = !orient;
PrintRecord(orient, practice);
XtSetArg(arg[0], XtNorient, orient);
XtSetValues(w, arg, 1);
XtSetValues(otherw, arg, 1);
XmToggleButtonSetState(orientSwitch, orient, True);
break;
case SKEWB_COMPUTED:
XtSetArg(arg[0], XtNstart, FALSE);
XtSetValues(w, arg, 1);
XtSetValues(otherw, arg, 1);
break;
case SKEWB_UNDO:
movesDsp--;
XtSetArg(arg[0], XtNstart, TRUE);
XtSetArg(arg[1], XtNface, callData->face);
XtSetArg(arg[2], XtNpos, callData->position);
XtSetArg(arg[3], XtNdirection, callData->direction);
XtSetValues(otherw, arg, 4);
XtSetValues(w, arg, 1);
break;
}
motif_printf(message, "%s", messageDsp);
motif_printf(moves, "%d", movesDsp);
}
static void OrientToggle(w, clientData, cbs)
Widget w;
XtPointer clientData;
XmToggleButtonCallbackStruct *cbs;
{
Boolean orient = cbs->set, practice;
XtVaGetValues(skewb2d,
XtNpractice, &practice,
NULL);
XtVaSetValues(skewb2d,
XtNorient, orient,
NULL);
XtVaSetValues(skewb3d,
XtNorient, orient,
NULL);
movesDsp = 0;
motif_printf(moves, "%d", movesDsp);
PrintRecord(orient, practice);
}
static void PracticeToggle(w, clientData, cbs)
Widget w;
XtPointer clientData;
XmToggleButtonCallbackStruct *cbs;
{
Boolean orient, practice = cbs->set;
XtVaSetValues(skewb2d,
XtNpractice, practice,
XtNstart, FALSE,
NULL);
XtVaSetValues(skewb3d,
XtNpractice, practice,
XtNstart, FALSE,
NULL);
XtVaGetValues(skewb2d,
XtNpractice, &orient,
NULL);
movesDsp = 0;
motif_printf(moves, "%d", movesDsp);
if (!practice)
(void) strcpy(messageDsp, "Randomize to start");
PrintRecord(orient, practice);
}
static void PrintRecord(orient, practice)
Boolean orient, practice;
{
int i = (orient) ? 1 : 0;
if (practice)
motif_printf(record, "practice");
else
if (skewbRecord[i] >= MAXRECORD)
motif_printf(record, "NEVER");
else
motif_printf(record, "%d", skewbRecord[i]);
}
static int HandleSolved(counter, orient)
int counter;
Boolean orient;
{
int i = (orient) ? 1 : 0;
if (counter < skewbRecord[i]) {
skewbRecord[i] = counter;
if (orient && (skewbRecord[i] < skewbRecord[!i]))
skewbRecord[!i] = counter;
WriteRecords();
PrintRecord(orient, FALSE);
return TRUE;
}
return FALSE;
}
static void ReadRecords()
{
FILE *fp;
int n, orient;
for (orient = 0; orient < 2; orient++)
skewbRecord[orient] = MAXRECORD;
if ((fp = fopen(SCOREFILE, "r")) == NULL)
motif_printf(message, "Can not open %s, taking defaults.", SCOREFILE);
else {
for (orient = 0; orient < 2; orient++) {
(void) fscanf(fp, "%d", &n);
skewbRecord[orient] = n;
}
(void) fclose(fp);
}
}
static void WriteRecords()
{
FILE *fp;
int orient;
if ((fp = fopen(SCOREFILE, "w")) == NULL)
motif_printf(message, "Can not write to %s.", SCOREFILE);
else {
for (orient = 0; orient < 2; orient++)
(void) fprintf(fp, "%d ", skewbRecord[orient]);
(void) fprintf(fp, "\n");
(void) fclose(fp);
}
}
#include <varargs.h>
static void motif_printf(va_alist)
va_dcl
{
Widget w;
char *format;
va_list args;
char str[1000];
Arg wargs[10];
XmString xmstr;
va_start(args);
w = va_arg(args, Widget);
if (!XtIsSubclass(w, xmLabelWidgetClass))
XtError("motif_printf() requires a Label Widget");
format = va_arg(args, char *);
(void) vsprintf(str, format, args);
xmstr = XmStringCreateLtoR(str, XmSTRING_DEFAULT_CHARSET);
XtSetArg(wargs[0], XmNlabelString, xmstr);
XtSetValues(w, wargs, 1);
va_end(args);
}