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rockbox/apps/recorder/sokoban.c
Björn Stenberg ba5e6aec47 Removed snprintf warning. Removed unnecessary #ifdef 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1032 a1c6a512-1295-4272-9138-f99709370657
2002-06-17 12:07:30 +00:00

582 lines
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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id: sokoban.c,v 0.01 2002/06/15
*
* Copyright (C) 2002 Eric Linenberg
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <sprintf.h>
#include "config.h"
#include "sokoban.h"
#include "lcd.h"
#include "button.h"
#include "kernel.h"
#ifdef SIMULATOR
#include <stdio.h>
#endif
#include <string.h>
#define SOKOBAN_TITLE "Sokoban"
#define SOKOBAN_TITLE_FONT 2
#define NUM_LEVELS 4
int board[16][20];
int current_level=0;
int moves=0;
int row=0;
int col=0;
int boxes_to_go=0;
int current_spot=1;
/* 320 boxes per level */
int levels[320*NUM_LEVELS] = {
/* level 01 */
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,2,2,2,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,2,3,2,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,2,1,2,2,2,2,0,0,0,0,0,0,
0,0,0,0,0,0,2,2,2,4,1,4,3,2,0,0,0,0,0,0,
0,0,0,0,0,0,2,3,1,4,5,2,2,2,0,0,0,0,0,0,
0,0,0,0,0,0,2,2,2,2,4,2,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,2,3,2,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,2,2,2,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
/* level 02 */
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,2,2,2,2,2,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,2,1,1,1,2,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,2,5,4,4,2,0,2,2,2,0,0,0,0,0,0,
0,0,0,0,0,2,1,4,1,2,0,2,3,2,0,0,0,0,0,0,
0,0,0,0,0,2,2,2,1,2,2,2,3,2,0,0,0,0,0,0,
0,0,0,0,0,0,2,2,1,1,1,1,3,2,0,0,0,0,0,0,
0,0,0,0,0,0,2,1,1,1,2,1,1,2,0,0,0,0,0,0,
0,0,0,0,0,0,2,1,1,1,2,2,2,2,0,0,0,0,0,0,
0,0,0,0,0,0,2,2,2,2,2,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
/* level 03 */
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,2,2,2,2,2,2,2,0,0,0,0,0,0,0,
0,0,0,0,0,0,2,1,1,1,1,1,2,2,2,0,0,0,0,0,
0,0,0,0,0,2,2,4,2,2,2,1,1,1,2,0,0,0,0,0,
0,0,0,0,0,2,1,5,1,4,1,1,4,1,2,0,0,0,0,0,
0,0,0,0,0,2,1,3,3,2,1,4,1,2,2,0,0,0,0,0,
0,0,0,0,0,2,2,3,3,2,1,1,1,2,0,0,0,0,0,0,
0,0,0,0,0,0,2,2,2,2,2,2,2,2,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
/* level 04 */
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,2,2,2,2,2,0,0,0,0,0,0,
0,0,0,0,0,0,2,2,2,2,1,1,3,2,0,0,0,0,0,0,
0,0,0,0,0,0,2,1,1,1,4,1,1,2,0,0,0,0,0,0,
0,0,0,0,0,0,2,1,4,4,1,4,3,2,0,0,0,0,0,0,
0,0,0,0,0,0,2,2,5,2,2,3,3,2,0,0,0,0,0,0,
0,0,0,0,0,0,0,2,2,2,2,2,2,2,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
/* level 40
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,2,2,2,2,2,2,2,2,0,0,0,0,0,0,0,
0,0,0,0,0,2,1,1,1,1,1,1,2,0,0,0,0,0,0,0,
0,0,0,0,0,2,1,5,1,4,2,1,2,0,0,0,0,0,0,0,
0,0,0,0,0,2,2,1,2,1,1,1,2,0,0,0,0,0,0,0,
0,0,0,0,0,2,1,4,2,3,2,1,2,0,0,0,0,0,0,0,
0,0,0,0,0,2,1,1,3,4,3,4,2,0,0,0,0,0,0,0,
0,0,0,0,0,2,2,1,2,3,2,1,2,0,0,0,0,0,0,0,
0,0,0,0,0,0,2,1,2,3,1,1,2,2,0,0,0,0,0,0,
0,0,0,0,0,2,2,1,4,3,2,1,1,2,0,0,0,0,0,0,
0,0,0,0,0,2,1,1,2,1,4,1,1,2,0,0,0,0,0,0,
0,0,0,0,0,2,1,1,1,1,1,2,2,2,0,0,0,0,0,0,
0,0,0,0,0,2,1,1,2,2,2,2,0,0,0,0,0,0,0,0,
0,0,0,0,0,2,2,2,2,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 */
};
void load_level(int level_to_load) {
int a = 0;
int b = 0;
int c = 0;
/* load level into board */
/* get to the current level in the level array */
a = level_to_load*320;
for(b=0 ; b<16 ; b++) {
for (c=0 ; c<20 ; c++) {
board[b][c] = levels[a];
a++;
if (board[b][c]==5) {
row = b;
col = c;
}
if (board[b][c]==3)
boxes_to_go++;
}
}
return;
}
void update_screen(void) {
int b = 0;
int c = 0;
char s[25];
/* load the board to the screen */
for(b=0 ; b<16 ; b++) {
for (c=0 ; c<20 ; c++) {
/* this is a black space */
if (board[b][c]==0) {
lcd_drawrect (c*4, b*4, c*4+3, b*4+3);
lcd_drawrect (c*4+1, b*4+1, c*4+2, b*4+2);
}
/* this is a wall */
if (board[b][c]==2) {
lcd_drawpixel (c*4, b*4);
lcd_drawpixel (c*4+2, b*4);
lcd_drawpixel (c*4+1, b*4+1);
lcd_drawpixel (c*4+3, b*4+1);
lcd_drawpixel (c*4, b*4+2);
lcd_drawpixel (c*4+2, b*4+2);
lcd_drawpixel (c*4+1, b*4+3);
lcd_drawpixel (c*4+3, b*4+3);
}
/* this is a box */
if (board[b][c]==4) {
lcd_drawrect (c*4, b*4, c*4+3, b*4+3);
}
/* this is a home location */
if (board[b][c]==3) {
lcd_drawrect (c*4+1, b*4+1, c*4+2, b*4+2);
}
/* this is you */
if (board[b][c]==5) {
lcd_drawline (c*4+1, b*4, c*4+2, b*4);
lcd_drawline (c*4, b*4+1, c*4+3, b*4+1);
lcd_drawline (c*4+1, b*4+2, c*4+2, b*4+2);
lcd_drawpixel (c*4, b*4+3);
lcd_drawpixel (c*4+3, b*4+3);
}
/* this is a box on a home spot */
if (board[b][c]==7) {
lcd_drawrect (c*4, b*4, c*4+3, b*4+3);
lcd_drawrect (c*4+1, b*4+1, c*4+2, b*4+2);
}
}
}
snprintf (s, sizeof(s), "%d", current_level+1);
lcd_putsxy (86, 20, s, 0);
snprintf (s, sizeof(s), "%d", moves);
lcd_putsxy (86, 52, s, 0);
lcd_drawrect (80,0,111,31);
lcd_drawrect (80,32,111,63);
lcd_putsxy (81, 10, "Level", 0);
lcd_putsxy (81, 42, "Moves", 0);
/* print out the screen */
lcd_update();
}
void sokoban_loop(void) {
int ii = 0;
int b = 0;
moves = 0;
current_level = 0;
load_level(current_level);
update_screen();
while(1) {
b = button_get(false);
if ( b & BUTTON_OFF ) {
/* get out of here */
return;
}
if ( b & BUTTON_F1 ) {
/* get out of here */
boxes_to_go=0;
}
if ( b & BUTTON_LEFT ) {
/* if it is a blank spot */
if (board[row][col-1]==1) {
board[row][col-1]=5;
board[row][col]=current_spot;
current_spot=1;
col--;
moves++;
}
/* if it is a home spot */
else if (board[row][col-1]==3) {
board[row][col-1]=5;
board[row][col]=current_spot;
current_spot=3;
col--;
moves++;
}
else if (board[row][col-1]==4) {
/* if there is a wall then do not move the box */
if(board[row][col-2]==2) {
/* do nothing */
}
/* if we are going from blank to blank */
else if(board[row][col-2]==1) {
board[row][col-2]=board[row][col-1];
board[row][col-1]=board[row][col];
board[row][col]=current_spot;
current_spot=1;
col--;
moves++;
}
/* if we are going from a blank to home */
else if(board[row][col-2]==3) {
board[row][col-2]=7;
board[row][col-1]=board[row][col];
board[row][col]=current_spot;
current_spot=1;
col--;
boxes_to_go--;
moves++;
}
}
else if (board[row][col-1]==7) {
/* if there is a wall then do not move the box */
if(board[row][col-2]==2) {
/* do nothing */
}
/* we are going from a home to a blank */
else if(board[row][col-2]==1) {
board[row][col-2]=4;
board[row][col-1]=board[row][col];
board[row][col]=current_spot;
current_spot=3;
col--;
boxes_to_go++;
moves++;
}
/* if we are going from a home to home */
else if(board[row][col-2]==3) {
board[row][col-2]=7;
board[row][col-1]=board[row][col];
board[row][col]=current_spot;
current_spot=3;
col--;
moves++;
}
}
lcd_clear_display();
update_screen();
}
if ( b & BUTTON_RIGHT ) {
/* if it is a blank spot */
if (board[row][col+1]==1) {
board[row][col+1]=5;
board[row][col]=current_spot;
current_spot=1;
col++;
moves++;
}
/* if it is a home spot */
else if (board[row][col+1]==3) {
board[row][col+1]=5;
board[row][col]=current_spot;
current_spot=3;
col++;
moves++;
}
else if (board[row][col+1]==4) {
/* if there is a wall then do not move the box */
if(board[row][col+2]==2) {
/* do nothing */
}
/* if we are going from blank to blank */
else if(board[row][col+2]==1) {
board[row][col+2]=board[row][col+1];
board[row][col+1]=board[row][col];
board[row][col]=current_spot;
current_spot=1;
col++;
moves++;
}
/* if we are going from a blank to home */
else if(board[row][col+2]==3) {
board[row][col+2]=7;
board[row][col+1]=board[row][col];
board[row][col]=current_spot;
current_spot=1;
col++;
boxes_to_go--;
moves++;
}
}
else if (board[row][col+1]==7) {
/* if there is a wall then do not move the box */
if(board[row][col+2]==2) {
/* do nothing */
}
/* we are going from a home to a blank */
else if(board[row][col+2]==1) {
board[row][col+2]=4;
board[row][col+1]=board[row][col];
board[row][col]=current_spot;
current_spot=3;
col++;
boxes_to_go++;
moves++;
}
/* if we are going from a home to home */
else if(board[row][col+2]==3) {
board[row][col+2]=7;
board[row][col+1]=board[row][col];
board[row][col]=current_spot;
current_spot=3;
col++;
moves++;
}
}
lcd_clear_display();
update_screen();
}
if ( b & BUTTON_UP ) {
/* if it is a blank spot */
if (board[row-1][col]==1) {
board[row-1][col]=5;
board[row][col]=current_spot;
current_spot=1;
row--;
moves++;
}
/* if it is a home spot */
else if (board[row-1][col]==3) {
board[row-1][col]=5;
board[row][col]=current_spot;
current_spot=3;
row--;
moves++;
}
else if (board[row-1][col]==4) {
/* if there is a wall then do not move the box */
if(board[row-2][col]==2) {
/* do nothing */
}
/* if we are going from blank to blank */
else if(board[row-2][col]==1) {
board[row-2][col]=board[row-1][col];
board[row-1][col]=board[row][col];
board[row][col]=current_spot;
current_spot=1;
row--;
moves++;
}
/* if we are going from a blank to home */
else if(board[row-2][col]==3) {
board[row-2][col]=7;
board[row-1][col]=board[row][col];
board[row][col]=current_spot;
current_spot=1;
row--;
boxes_to_go--;
moves++;
}
}
else if (board[row-1][col]==7) {
/* if there is a wall then do not move the box */
if(board[row-2][col]==2) {
/* do nothing */
}
/* we are going from a home to a blank */
else if(board[row-2][col]==1) {
board[row-2][col]=4;
board[row-1][col]=board[row][col];
board[row][col]=current_spot;
current_spot=3;
row--;
boxes_to_go++;
moves++;
}
/* if we are going from a home to home */
else if(board[row-2][col]==3) {
board[row-2][col]=7;
board[row-1][col]=board[row][col];
board[row][col]=current_spot;
current_spot=3;
row--;
moves++;
}
}
lcd_clear_display();
update_screen();
}
if ( b & BUTTON_DOWN ) {
/* if it is a blank spot */
if (board[row+1][col]==1) {
board[row+1][col]=5;
board[row][col]=current_spot;
current_spot=1;
row++;
moves++;
}
/* if it is a home spot */
else if (board[row+1][col]==3) {
board[row+1][col]=5;
board[row][col]=current_spot;
current_spot=3;
row++;
moves++;
}
else if (board[row+1][col]==4) {
/* if there is a wall then do not move the box */
if(board[row+2][col]==2) {
/* do nothing */
}
/* if we are going from blank to blank */
else if(board[row+2][col]==1) {
board[row+2][col]=board[row+1][col];
board[row+1][col]=board[row][col];
board[row][col]=current_spot;
current_spot=1;
row++;
moves++;
}
/* if we are going from a blank to home */
else if(board[row+2][col]==3) {
board[row+2][col]=7;
board[row+1][col]=board[row][col];
board[row][col]=current_spot;
current_spot=1;
row++;
boxes_to_go--;
moves++;
}
}
else if (board[row+1][col]==7) {
/* if there is a wall then do not move the box */
if(board[row+2][col]==2) {
/* do nothing */
}
/* we are going from a home to a blank */
else if(board[row+2][col]==1) {
board[row+2][col]=4;
board[row+1][col]=board[row][col];
board[row][col]=current_spot;
current_spot=3;
row++;
boxes_to_go++;
moves++;
}
/* if we are going from a home to home */
else if(board[row+2][col]==3) {
board[row+2][col]=7;
board[row+1][col]=board[row][col];
board[row][col]=current_spot;
current_spot=3;
row++;
moves++;
}
}
lcd_clear_display();
update_screen();
}
if (boxes_to_go==0) {
moves=0;
current_level++;
if (current_level == NUM_LEVELS) {
lcd_clear_display();
lcd_putsxy(10, 20, "YOU WIN!!", 2);
lcd_update();
for (ii=0 ; ii<20 ; ii++) {
lcd_invertrect(0,0,111,63);
lcd_update();
}
return;
}
load_level(current_level);
lcd_clear_display();
update_screen();
}
}
}
void sokoban(void)
{
int w, h;
int len = strlen(SOKOBAN_TITLE);
lcd_getfontsize(SOKOBAN_TITLE_FONT, &w, &h);
/* Get horizontel centering for text */
len *= w;
if (len%2 != 0)
len = ((len+1)/2)+(w/2);
else
len /= 2;
if (h%2 != 0)
h = (h/2)+1;
else
h /= 2;
lcd_clear_display();
lcd_putsxy(LCD_WIDTH/2-len, (LCD_HEIGHT/2)-h, SOKOBAN_TITLE,
SOKOBAN_TITLE_FONT);
lcd_putsxy( 3,42, "[Off] to stop", 0);
lcd_putsxy( 3,52, "[F1] + level",0);
lcd_update();
sleep(HZ*2);
lcd_clear_display();
sokoban_loop();
}
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