06bb928dd6
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1054 a1c6a512-1295-4272-9138-f99709370657
137 lines
3.5 KiB
C
137 lines
3.5 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2002 Daniel Stenberg
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include "config.h"
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#ifdef HAVE_LCD_BITMAP
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#include "lcd.h"
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#include "button.h"
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#include "kernel.h"
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#ifdef SIMULATOR
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#include <stdio.h>
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#endif
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#include <string.h>
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#define SS_TITLE "Bouncer"
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#define SS_TITLE_FONT 2
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unsigned char table[]={
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26,28,30,33,35,37,39,40,42,43,45,46,46,47,47,47,47,47,46,46,45,43,42,40,39,37,35,33,30,28,26,24,21,19,17,14,12,10,8,7,5,4,2,1,1,0,0,0,0,0,1,1,2,4,5,7,8,10,12,14,17,19,21,23,
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};
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unsigned char xtable[]={
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54,59,64,69,73,77,81,85,88,91,94,96,97,99,99,99,99,99,97,96,94,91,88,85,81,77,73,69,64,59,54,50,45,40,35,30,26,22,18,14,11,8,5,3,2,0,0,0,0,0,2,3,5,8,11,14,18,22,26,30,35,40,45,49,
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};
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#define XDIFF -4
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#define YDIFF -6
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extern const unsigned char char_gen_12x16[][22];
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static void loopit(void)
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{
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int b;
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int y=0;
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int x=16;
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int yy,xx;
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unsigned int i;
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char rock[]={'R', 'O', 'C', 'K', 'b', 'o', 'x'};
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lcd_clear_display();
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while(1)
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{
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b = button_get(false);
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if ( b & BUTTON_OFF )
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return;
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#if 1
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lcd_clear_display();
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#else
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lcd_clearrect(xtable[x&63], table[y&63], 11, 16);
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lcd_clearrect(xtable[(x+XDIFF)&63], table[(y+YDIFF)&63], 11, 16);
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lcd_clearrect(xtable[(x+XDIFF*2)&63], table[(y+YDIFF*2)&63], 11, 16);
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lcd_clearrect(xtable[(x+XDIFF*3)&63], table[(y+YDIFF*3)&63], 11, 16);
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lcd_clearrect(xtable[(x+XDIFF*4)&63], table[(y+YDIFF*4)&63], 11, 16);
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lcd_clearrect(xtable[(x+XDIFF*5)&63], table[(y+YDIFF*5)&63], 11, 16);
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lcd_clearrect(xtable[(x+XDIFF*6)&63], table[(y+YDIFF*6)&63], 11, 16);
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#endif
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y+=3;
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x++;
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yy=y;
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xx=x;
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for(i=0; i<sizeof(rock)/sizeof(rock[0]); i++, yy+=YDIFF, xx+=XDIFF)
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lcd_bitmap((char *)char_gen_12x16[rock[i]-0x20],
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xtable[xx&63], table[yy&63],
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11, 16, false);
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lcd_update();
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sleep(HZ/10);
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}
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}
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void bounce(void)
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{
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int w, h;
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char *off = "[Off] to stop";
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int len = strlen(SS_TITLE);
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lcd_getfontsize(SS_TITLE_FONT, &w, &h);
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/* Get horizontel centering for text */
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len *= w;
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if (len%2 != 0)
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len = ((len+1)/2)+(w/2);
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else
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len /= 2;
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if (h%2 != 0)
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h = (h/2)+1;
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else
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h /= 2;
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lcd_clear_display();
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lcd_putsxy(LCD_WIDTH/2-len, (LCD_HEIGHT/2)-h, SS_TITLE, SS_TITLE_FONT);
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len = strlen(off);
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lcd_getfontsize(0, &w, &h);
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/* Get horizontel centering for text */
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len *= w;
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if (len%2 != 0)
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len = ((len+1)/2)+(w/2);
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else
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len /= 2;
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if (h%2 != 0)
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h = (h/2)+1;
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else
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h /= 2;
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lcd_putsxy(LCD_WIDTH/2-len, LCD_HEIGHT-(2*h), off,0);
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lcd_update();
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sleep(HZ);
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loopit();
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}
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#endif
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