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[/] [or1k/] [trunk/] [mw/] [src/] [demos/] [nanox/] [slider.c] - Blame information for rev 1773

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/* Copyright (c) 2000 Simon Wood <simon@mungewell.uklinux.net>
 *
 * This program is licensed under the same terms that Microwindows
 * and Nano-X are licensed under.  See the file LICENSE accompanying
 * this distribution.
 */
 
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
 
#define MWINCLUDECOLORS
#include "nano-X.h"
 
/* set up size of the grid */
#define WIDTH_IN_TILES  4
#define HEIGHT_IN_TILES 4
#define MAX_TILES       (WIDTH_IN_TILES * HEIGHT_IN_TILES)
#define USE_IMAGE       1
 
static  int     value[WIDTH_IN_TILES][HEIGHT_IN_TILES];
static  int     calc_width, calc_height;
static  int     tile_width = 40;
static  int     tile_height = 40;
 
#if USE_IMAGE
static  void *  image_addr;
static  int     using_image = 1;
static  GR_WINDOW_ID    image;          /* storage area for image */
#endif
 
static  GR_WINDOW_ID    master;         /* id for whole window */
static  GR_WINDOW_ID    buttons;        /* id for buttons */
static  GR_WINDOW_ID    tiles;          /* id for play area */
static  GR_GC_ID        gc1;            /* graphics context for text */
 
static  int     value[WIDTH_IN_TILES][HEIGHT_IN_TILES];
 
/* function prototypes */
static  void    HandleEvents();
static  void    RefreshWindow();
static  void    RandomiseTiles();
static  void    MoveTile();
static  void    DrawTile();
 
int
main(int argc,char **argv)
{
        if (GrOpen() < 0) {
                fprintf(stderr, "cannot open graphics\n");
                exit(1);
        }
 
        gc1 = GrNewGC();
 
#if USE_IMAGE
        image = GrNewWindow(GR_ROOT_WINDOW_ID, 300, 0, (WIDTH_IN_TILES * tile_width),
                (HEIGHT_IN_TILES * tile_height), 4, BLACK, WHITE);
 
        if(argc != 2)
                /* No image specified, use numered tiles */
                using_image = 0;
        else {
                /* need to find out image size.... */
                image_addr = malloc(4 * (WIDTH_IN_TILES * tile_width) *
                        (HEIGHT_IN_TILES * tile_height) );
 
                image = GrNewPixmap((WIDTH_IN_TILES * tile_width),
                        (HEIGHT_IN_TILES * tile_height), image_addr);
 
                GrDrawImageFromFile(image, gc1, 0, 0,
                        GR_IMAGE_MAX_SIZE, GR_IMAGE_MAX_SIZE, argv[1], 0);
        }
#endif
 
        /* calculate size of tile area */
        calc_width = 10 + (WIDTH_IN_TILES * tile_width);
        calc_height = 15 + 35 + (HEIGHT_IN_TILES * tile_height);
#if 0
        /* enforce minimum size */
        if (calc_width < 240) calc_width=240;
        if (calc_height < 320) calc_height=320;
#endif
        master = GrNewWindow(GR_ROOT_WINDOW_ID, 0, 0, calc_width, calc_height, 1, RED, WHITE);
        buttons = GrNewWindow((GR_WINDOW_ID) master, 5, 5, (calc_width - 5), 35, 1, RED, RED);
 
        tiles = GrNewWindow((GR_WINDOW_ID) master, (calc_width/2) - (WIDTH_IN_TILES * tile_width /2),
                45 + ((calc_height - 50)/2) - (HEIGHT_IN_TILES * tile_height /2),
                (WIDTH_IN_TILES * tile_width), (HEIGHT_IN_TILES * tile_height), 1, RED, RED);
 
        GrMapWindow(master);
        GrMapWindow(buttons);
        GrMapWindow(tiles);
 
        /* set random seed */
        srandom((int) getpid());
 
        RandomiseTiles();
 
        GrSelectEvents(master, GR_EVENT_MASK_EXPOSURE|GR_EVENT_MASK_CLOSE_REQ);
        GrSelectEvents(buttons, GR_EVENT_MASK_BUTTON_DOWN);
        GrSelectEvents(tiles, GR_EVENT_MASK_BUTTON_DOWN);
 
        RefreshWindow();
 
        while (GR_TRUE) {
                GR_EVENT event;
 
                GrGetNextEvent(&event);
                HandleEvents(&event);
        }
}
 
 
/*
 * Read the next event and handle it.
 */
void
HandleEvents(GR_EVENT *ep)
{
        switch (ep->type) {
                case GR_EVENT_TYPE_BUTTON_DOWN:
                        if (ep->button.wid == buttons) {
                                if (ep->button.x < (calc_width/2)) {
                                        /* 'Again' */
                                        RandomiseTiles();
                                        RefreshWindow();
                                } else {
                                        /* 'Quit' */
                                        GrClose();
#if USE_IMAGE
                                        if (using_image)
                                                free(image_addr);
#endif
                                        exit(0);
                                }
                        }
 
                        if (ep->button.wid == tiles) {
                                /* Try to move selected tile */
                                MoveTile( (int)(ep->button.x / tile_width),
                                        (int)(ep->button.y / tile_height) );
                        }
                        break;
 
                case GR_EVENT_TYPE_EXPOSURE:
                        RefreshWindow();
                        break;
                case GR_EVENT_TYPE_CLOSE_REQ:
                        GrClose();
                        exit(0);
        }
 
}
 
void
RefreshWindow()
{
        int xpos, ypos;
 
        GrSetGCForeground(gc1, WHITE);
        GrSetGCBackground(gc1, RED);
 
        /* draw the buttons */
        GrRect(buttons, gc1, 0, 0, (calc_width - 12)/2, 34);
        GrRect(buttons, gc1, (calc_width - 8)/2, 0, (calc_width - 12)/2, 34);
 
#if 0   /* for when center align text works */
        GrText(buttons, gc1, (calc_width - 10)/4, 22, "Again", 5, 0);
        GrText(buttons, gc1, (calc_width - 10)*3/4, 22, "Quit", 4, 0);
#else
        GrText(buttons, gc1, 5, 22, "Again", 5, 0);
        GrText(buttons, gc1, (calc_width / 2) + 5, 22, "Quit", 4, 0);
#endif
 
        /* draw the tiles */
        for (ypos=0; ypos< HEIGHT_IN_TILES; ypos++){
                for (xpos=0; xpos< WIDTH_IN_TILES; xpos++){
                        DrawTile(xpos, ypos);
                }
        }
}
 
void
RandomiseTiles()
{
        int count, xpos, ypos;
 
        /* allocate all the numbers in order  1..MAX_TILES */
        for (ypos=0; ypos< HEIGHT_IN_TILES; ypos++){
                for (xpos=0; xpos< WIDTH_IN_TILES; xpos++){
                        value[xpos][ypos] = 1 + xpos + (WIDTH_IN_TILES * ypos);
                }
        }
 
        /* position of 'hole' */
        xpos = WIDTH_IN_TILES - 1;
        ypos = HEIGHT_IN_TILES - 1;
 
        /* randomly slide them around, ALL games can therefore solved - so no excusses!! */
        for (count=0; count< MAX_TILES * 1000; count++){
                switch(random() % 4) {
                        case 0:
                                if (ypos < HEIGHT_IN_TILES - 1) {
                                        value[xpos][ypos] = value[xpos][ypos+1];
                                        ypos++;
                                        value[xpos][ypos] = MAX_TILES;
                                }
                                break;
                        case 1:
                                if (xpos > 0) {
                                        value[xpos][ypos] = value[xpos - 1][ypos];
                                        xpos--;
                                        value[xpos][ypos] = MAX_TILES;
                                }
                                break;
                        case 2:
                                if (ypos > 0) {
                                        value[xpos][ypos] = value[xpos][ypos - 1];
                                        ypos--;
                                        value[xpos][ypos] = MAX_TILES;
                                }
                                break;
                        case 3:
                                if (xpos < WIDTH_IN_TILES - 1) {
                                        value[xpos][ypos] = value[xpos + 1][ypos];
                                        xpos++;
                                        value[xpos][ypos] = MAX_TILES;
                                }
                                break;
                }
        }
}
 
void
MoveTile(xpos, ypos)
        int xpos, ypos;
{
        /* check all possible moves to see if there is the blank (N,E,S,W) */
        if (ypos > 0 && value[xpos][ypos - 1] == MAX_TILES) {
                value[xpos][ypos - 1] = value[xpos][ypos];
                value[xpos][ypos] = MAX_TILES;
                DrawTile(xpos, ypos - 1);
                DrawTile(xpos, ypos);
        }
 
        if (xpos < (WIDTH_IN_TILES - 1) && value[xpos + 1][ypos] == MAX_TILES) {
                value[xpos + 1][ypos] = value[xpos][ypos];
                value[xpos][ypos] = MAX_TILES;
                DrawTile(xpos + 1, ypos);
                DrawTile(xpos, ypos);
        }
 
        if (ypos < (HEIGHT_IN_TILES - 1) && value[xpos][ypos + 1] == MAX_TILES) {
                value[xpos][ypos + 1] = value[xpos][ypos];
                value[xpos][ypos] = MAX_TILES;
                DrawTile(xpos, ypos + 1);
                DrawTile(xpos, ypos);
        }
 
        if (xpos > 0 && value[xpos - 1][ypos] == MAX_TILES) {
                value[xpos - 1][ypos] = value[xpos][ypos];
                value[xpos][ypos] = MAX_TILES;
                DrawTile(xpos - 1, ypos);
                DrawTile(xpos, ypos);
        }
 
        /* check for a winner */
        if (value[WIDTH_IN_TILES - 1][HEIGHT_IN_TILES - 1] == MAX_TILES) {
                int winner = 0;
                for (ypos=0; ypos< HEIGHT_IN_TILES; ypos++){
                        for (xpos=0; xpos< WIDTH_IN_TILES; xpos++){
                                if (value[xpos][ypos] == winner + 1)
                                        winner++;
                                else
                                        winner=0;
                        }
                }
                if (winner == MAX_TILES) {
                        /* Do winning screen */
                        int loop = MAX_TILES;
                        for(loop=0; loop < MAX_TILES; loop++) {
                                for(winner=0; winner < (MAX_TILES - loop) ; winner++) {
 
                                        /* move tiles around */
                                        xpos = winner % WIDTH_IN_TILES;
                                        ypos = (int)(winner/WIDTH_IN_TILES);
                                        value[xpos][ypos] = loop + winner + 1;
                                        DrawTile(winner % WIDTH_IN_TILES, (int)(winner/WIDTH_IN_TILES));
                                }
                                GrFlush();
                                for(winner=0; winner < 10000000 ; winner++);
                                        /* delay loop */
                        }
                        /* Print message */
                        GrSetGCForeground(gc1, WHITE);
                        GrSetGCBackground(gc1, RED);
                        GrText(tiles, gc1, ((WIDTH_IN_TILES * tile_width)/2) - 40, (HEIGHT_IN_TILES * tile_height)/2, "Well Done!!", -1, 0);
                }
 
        }
}
 
 
void
DrawTile(xpos, ypos)
        int xpos, ypos;
{
        char text[]="00";
 
        /* blank out old tile */
        GrSetGCForeground(gc1, RED);
        GrFillRect(tiles, gc1, (xpos* tile_width), (ypos*tile_height), tile_width, tile_height);
 
        if (value[xpos][ypos] != MAX_TILES ) {
                /* re-draw tile and number */
                GrSetGCForeground(gc1, WHITE);
                GrSetGCBackground(gc1, RED);
                GrRect(tiles, gc1, (xpos*tile_width), (ypos*tile_height), tile_width, tile_height);
 
#if USE_IMAGE
                if (using_image) {
                        /* copy from image window */
                        GrCopyArea(tiles, gc1, 1 + (xpos*tile_width), 1 + (ypos*tile_height),
                                tile_width - 2, tile_height - 2, image,
                                1 + (((value[xpos][ypos] - 1) % WIDTH_IN_TILES) * tile_width),
                                1 + (((int)(value[xpos][ypos] - 1) / WIDTH_IN_TILES) * tile_height), 0);
                } else {
#endif
                        /* label the tile with a number */
                        if (value[xpos][ypos] > 9)
                                text[0] = 48 + (int)(value[xpos][ypos]/10);
                        else
                                text[0] = 32;
 
                        text[1] = 48 + value[xpos][ypos] % 10;
 
                        GrText(tiles, gc1, (xpos*tile_width) + (tile_width /2) - 5, (ypos*tile_height) + (tile_height/2) + 5, &text, -1, 0);
#if USE_IMAGE
                }
#endif
        }
}

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[/] [or1k/] [trunk/] [mw/] [src/] [demos/] [nanox/] [slider.c] - Blame information for rev 1773

Line No.	Rev	Author	Line
1	673	markom	`/* Copyright (c) 2000 Simon Wood <simon@mungewell.uklinux.net>`
2			`*`
3			`* This program is licensed under the same terms that Microwindows`
4			`* and Nano-X are licensed under. See the file LICENSE accompanying`
5			`* this distribution.`
6			`*/`
7
8			`#include <stdio.h>`
9			`#include <stdlib.h>`
10			`#include <string.h>`
11			`#include <unistd.h>`
12
13			`#define MWINCLUDECOLORS`
14			`#include "nano-X.h"`
15
16			`/* set up size of the grid */`
17			`#define WIDTH_IN_TILES 4`
18			`#define HEIGHT_IN_TILES 4`
19			`#define MAX_TILES (WIDTH_IN_TILES * HEIGHT_IN_TILES)`
20			`#define USE_IMAGE 1`
21
22			`static int value[WIDTH_IN_TILES][HEIGHT_IN_TILES];`
23			`static int calc_width, calc_height;`
24			`static int tile_width = 40;`
25			`static int tile_height = 40;`
26
27			`#if USE_IMAGE`
28			`static void * image_addr;`
29			`static int using_image = 1;`
30			`static GR_WINDOW_ID image; /* storage area for image */`
31			`#endif`
32
33			`static GR_WINDOW_ID master; /* id for whole window */`
34			`static GR_WINDOW_ID buttons; /* id for buttons */`
35			`static GR_WINDOW_ID tiles; /* id for play area */`
36			`static GR_GC_ID gc1; /* graphics context for text */`
37
38			`static int value[WIDTH_IN_TILES][HEIGHT_IN_TILES];`
39
40			`/* function prototypes */`
41			`static void HandleEvents();`
42			`static void RefreshWindow();`
43			`static void RandomiseTiles();`
44			`static void MoveTile();`
45			`static void DrawTile();`
46
47			`int`
48			`main(int argc,char **argv)`
49			`{`
50			`if (GrOpen() < 0) {`
51			`fprintf(stderr, "cannot open graphics\n");`
52			`exit(1);`
53			`}`
54
55			`gc1 = GrNewGC();`
56
57			`#if USE_IMAGE`
58			`image = GrNewWindow(GR_ROOT_WINDOW_ID, 300, 0, (WIDTH_IN_TILES * tile_width),`
59			`(HEIGHT_IN_TILES * tile_height), 4, BLACK, WHITE);`
60
61			`if(argc != 2)`
62			`/* No image specified, use numered tiles */`
63			`using_image = 0;`
64			`else {`
65			`/* need to find out image size.... */`
66			`image_addr = malloc(4 * (WIDTH_IN_TILES * tile_width) *`
67			`(HEIGHT_IN_TILES * tile_height) );`
68
69			`image = GrNewPixmap((WIDTH_IN_TILES * tile_width),`
70			`(HEIGHT_IN_TILES * tile_height), image_addr);`
71
72			`GrDrawImageFromFile(image, gc1, 0, 0,`
73			`GR_IMAGE_MAX_SIZE, GR_IMAGE_MAX_SIZE, argv[1], 0);`
74			`}`
75			`#endif`
76
77			`/* calculate size of tile area */`
78			`calc_width = 10 + (WIDTH_IN_TILES * tile_width);`
79			`calc_height = 15 + 35 + (HEIGHT_IN_TILES * tile_height);`
80			`#if 0`
81			`/* enforce minimum size */`
82			`if (calc_width < 240) calc_width=240;`
83			`if (calc_height < 320) calc_height=320;`
84			`#endif`
85			`master = GrNewWindow(GR_ROOT_WINDOW_ID, 0, 0, calc_width, calc_height, 1, RED, WHITE);`
86			`buttons = GrNewWindow((GR_WINDOW_ID) master, 5, 5, (calc_width - 5), 35, 1, RED, RED);`
87
88			`tiles = GrNewWindow((GR_WINDOW_ID) master, (calc_width/2) - (WIDTH_IN_TILES * tile_width /2),`
89			`45 + ((calc_height - 50)/2) - (HEIGHT_IN_TILES * tile_height /2),`
90			`(WIDTH_IN_TILES * tile_width), (HEIGHT_IN_TILES * tile_height), 1, RED, RED);`
91
92			`GrMapWindow(master);`
93			`GrMapWindow(buttons);`
94			`GrMapWindow(tiles);`
95
96			`/* set random seed */`
97			`srandom((int) getpid());`
98
99			`RandomiseTiles();`
100
101			`GrSelectEvents(master, GR_EVENT_MASK_EXPOSURE\|GR_EVENT_MASK_CLOSE_REQ);`
102			`GrSelectEvents(buttons, GR_EVENT_MASK_BUTTON_DOWN);`
103			`GrSelectEvents(tiles, GR_EVENT_MASK_BUTTON_DOWN);`
104
105			`RefreshWindow();`
106
107			`while (GR_TRUE) {`
108			`GR_EVENT event;`
109
110			`GrGetNextEvent(&event);`
111			`HandleEvents(&event);`
112			`}`
113			`}`
114
115
116			`/*`
117			`* Read the next event and handle it.`
118			`*/`
119			`void`
120			`HandleEvents(GR_EVENT *ep)`
121			`{`
122			`switch (ep->type) {`
123			`case GR_EVENT_TYPE_BUTTON_DOWN:`
124			`if (ep->button.wid == buttons) {`
125			`if (ep->button.x < (calc_width/2)) {`
126			`/* 'Again' */`
127			`RandomiseTiles();`
128			`RefreshWindow();`
129			`} else {`
130			`/* 'Quit' */`
131			`GrClose();`
132			`#if USE_IMAGE`
133			`if (using_image)`
134			`free(image_addr);`
135			`#endif`
136			`exit(0);`
137			`}`
138			`}`
139
140			`if (ep->button.wid == tiles) {`
141			`/* Try to move selected tile */`
142			`MoveTile( (int)(ep->button.x / tile_width),`
143			`(int)(ep->button.y / tile_height) );`
144			`}`
145			`break;`
146
147			`case GR_EVENT_TYPE_EXPOSURE:`
148			`RefreshWindow();`
149			`break;`
150			`case GR_EVENT_TYPE_CLOSE_REQ:`
151			`GrClose();`
152			`exit(0);`
153			`}`
154
155			`}`
156
157			`void`
158			`RefreshWindow()`
159			`{`
160			`int xpos, ypos;`
161
162			`GrSetGCForeground(gc1, WHITE);`
163			`GrSetGCBackground(gc1, RED);`
164
165			`/* draw the buttons */`
166			`GrRect(buttons, gc1, 0, 0, (calc_width - 12)/2, 34);`
167			`GrRect(buttons, gc1, (calc_width - 8)/2, 0, (calc_width - 12)/2, 34);`
168
169			`#if 0 /* for when center align text works */`
170			`GrText(buttons, gc1, (calc_width - 10)/4, 22, "Again", 5, 0);`
171			`GrText(buttons, gc1, (calc_width - 10)*3/4, 22, "Quit", 4, 0);`
172			`#else`
173			`GrText(buttons, gc1, 5, 22, "Again", 5, 0);`
174			`GrText(buttons, gc1, (calc_width / 2) + 5, 22, "Quit", 4, 0);`
175			`#endif`
176
177			`/* draw the tiles */`
178			`for (ypos=0; ypos< HEIGHT_IN_TILES; ypos++){`
179			`for (xpos=0; xpos< WIDTH_IN_TILES; xpos++){`
180			`DrawTile(xpos, ypos);`
181			`}`
182			`}`
183			`}`
184
185			`void`
186			`RandomiseTiles()`
187			`{`
188			`int count, xpos, ypos;`
189
190			`/* allocate all the numbers in order 1..MAX_TILES */`
191			`for (ypos=0; ypos< HEIGHT_IN_TILES; ypos++){`
192			`for (xpos=0; xpos< WIDTH_IN_TILES; xpos++){`
193			`value[xpos][ypos] = 1 + xpos + (WIDTH_IN_TILES * ypos);`
194			`}`
195			`}`
196
197			`/* position of 'hole' */`
198			`xpos = WIDTH_IN_TILES - 1;`
199			`ypos = HEIGHT_IN_TILES - 1;`
200
201			`/* randomly slide them around, ALL games can therefore solved - so no excusses!! */`
202			`for (count=0; count< MAX_TILES * 1000; count++){`
203			`switch(random() % 4) {`
204			`case 0:`
205			`if (ypos < HEIGHT_IN_TILES - 1) {`
206			`value[xpos][ypos] = value[xpos][ypos+1];`
207			`ypos++;`
208			`value[xpos][ypos] = MAX_TILES;`
209			`}`
210			`break;`
211			`case 1:`
212			`if (xpos > 0) {`
213			`value[xpos][ypos] = value[xpos - 1][ypos];`
214			`xpos--;`
215			`value[xpos][ypos] = MAX_TILES;`
216			`}`
217			`break;`
218			`case 2:`
219			`if (ypos > 0) {`
220			`value[xpos][ypos] = value[xpos][ypos - 1];`
221			`ypos--;`
222			`value[xpos][ypos] = MAX_TILES;`
223			`}`
224			`break;`
225			`case 3:`
226			`if (xpos < WIDTH_IN_TILES - 1) {`
227			`value[xpos][ypos] = value[xpos + 1][ypos];`
228			`xpos++;`
229			`value[xpos][ypos] = MAX_TILES;`
230			`}`
231			`break;`
232			`}`
233			`}`
234			`}`
235
236			`void`
237			`MoveTile(xpos, ypos)`
238			`int xpos, ypos;`
239			`{`
240			`/* check all possible moves to see if there is the blank (N,E,S,W) */`
241			`if (ypos > 0 && value[xpos][ypos - 1] == MAX_TILES) {`
242			`value[xpos][ypos - 1] = value[xpos][ypos];`
243			`value[xpos][ypos] = MAX_TILES;`
244			`DrawTile(xpos, ypos - 1);`
245			`DrawTile(xpos, ypos);`
246			`}`
247
248			`if (xpos < (WIDTH_IN_TILES - 1) && value[xpos + 1][ypos] == MAX_TILES) {`
249			`value[xpos + 1][ypos] = value[xpos][ypos];`
250			`value[xpos][ypos] = MAX_TILES;`
251			`DrawTile(xpos + 1, ypos);`
252			`DrawTile(xpos, ypos);`
253			`}`
254
255			`if (ypos < (HEIGHT_IN_TILES - 1) && value[xpos][ypos + 1] == MAX_TILES) {`
256			`value[xpos][ypos + 1] = value[xpos][ypos];`
257			`value[xpos][ypos] = MAX_TILES;`
258			`DrawTile(xpos, ypos + 1);`
259			`DrawTile(xpos, ypos);`
260			`}`
261
262			`if (xpos > 0 && value[xpos - 1][ypos] == MAX_TILES) {`
263			`value[xpos - 1][ypos] = value[xpos][ypos];`
264			`value[xpos][ypos] = MAX_TILES;`
265			`DrawTile(xpos - 1, ypos);`
266			`DrawTile(xpos, ypos);`
267			`}`
268
269			`/* check for a winner */`
270			`if (value[WIDTH_IN_TILES - 1][HEIGHT_IN_TILES - 1] == MAX_TILES) {`
271			`int winner = 0;`
272			`for (ypos=0; ypos< HEIGHT_IN_TILES; ypos++){`
273			`for (xpos=0; xpos< WIDTH_IN_TILES; xpos++){`
274			`if (value[xpos][ypos] == winner + 1)`
275			`winner++;`
276			`else`
277			`winner=0;`
278			`}`
279			`}`
280			`if (winner == MAX_TILES) {`
281			`/* Do winning screen */`
282			`int loop = MAX_TILES;`
283			`for(loop=0; loop < MAX_TILES; loop++) {`
284			`for(winner=0; winner < (MAX_TILES - loop) ; winner++) {`
285
286			`/* move tiles around */`
287			`xpos = winner % WIDTH_IN_TILES;`
288			`ypos = (int)(winner/WIDTH_IN_TILES);`
289			`value[xpos][ypos] = loop + winner + 1;`
290			`DrawTile(winner % WIDTH_IN_TILES, (int)(winner/WIDTH_IN_TILES));`
291			`}`
292			`GrFlush();`
293			`for(winner=0; winner < 10000000 ; winner++);`
294			`/* delay loop */`
295			`}`
296			`/* Print message */`
297			`GrSetGCForeground(gc1, WHITE);`
298			`GrSetGCBackground(gc1, RED);`
299			`GrText(tiles, gc1, ((WIDTH_IN_TILES * tile_width)/2) - 40, (HEIGHT_IN_TILES * tile_height)/2, "Well Done!!", -1, 0);`
300			`}`
301
302			`}`
303			`}`
304
305
306			`void`
307			`DrawTile(xpos, ypos)`
308			`int xpos, ypos;`
309			`{`
310			`char text[]="00";`
311
312			`/* blank out old tile */`
313			`GrSetGCForeground(gc1, RED);`
314			`GrFillRect(tiles, gc1, (xpos* tile_width), (ypos*tile_height), tile_width, tile_height);`
315
316			`if (value[xpos][ypos] != MAX_TILES ) {`
317			`/* re-draw tile and number */`
318			`GrSetGCForeground(gc1, WHITE);`
319			`GrSetGCBackground(gc1, RED);`
320			`GrRect(tiles, gc1, (xpostile_width), (ypostile_height), tile_width, tile_height);`
321
322			`#if USE_IMAGE`
323			`if (using_image) {`
324			`/* copy from image window */`
325			`GrCopyArea(tiles, gc1, 1 + (xpostile_width), 1 + (ypostile_height),`
326			`tile_width - 2, tile_height - 2, image,`
327			`1 + (((value[xpos][ypos] - 1) % WIDTH_IN_TILES) * tile_width),`
328			`1 + (((int)(value[xpos][ypos] - 1) / WIDTH_IN_TILES) * tile_height), 0);`
329			`} else {`
330			`#endif`
331			`/* label the tile with a number */`
332			`if (value[xpos][ypos] > 9)`
333			`text[0] = 48 + (int)(value[xpos][ypos]/10);`
334			`else`
335			`text[0] = 32;`
336
337			`text[1] = 48 + value[xpos][ypos] % 10;`
338
339			`GrText(tiles, gc1, (xpostile_width) + (tile_width /2) - 5, (ypostile_height) + (tile_height/2) + 5, &text, -1, 0);`
340			`#if USE_IMAGE`
341			`}`
342			`#endif`
343			`}`
344			`}`