/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 Vicentini Martin
*
* 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 "plugin.h"
PLUGIN_HEADER
/* variable button definitions */
#if CONFIG_KEYPAD == RECORDER_PAD
#define FLIPIT_LEFT BUTTON_LEFT
#define FLIPIT_RIGHT BUTTON_RIGHT
#define FLIPIT_UP BUTTON_UP
#define FLIPIT_DOWN BUTTON_DOWN
#define FLIPIT_QUIT BUTTON_OFF
#define FLIPIT_SHUFFLE BUTTON_F1
#define FLIPIT_SOLVE BUTTON_F2
#define FLIPIT_STEP_BY_STEP BUTTON_F3
#define FLIPIT_TOGGLE BUTTON_PLAY
#elif CONFIG_KEYPAD == ARCHOS_AV300_PAD
#define FLIPIT_LEFT BUTTON_LEFT
#define FLIPIT_RIGHT BUTTON_RIGHT
#define FLIPIT_UP BUTTON_UP
#define FLIPIT_DOWN BUTTON_DOWN
#define FLIPIT_QUIT BUTTON_OFF
#define FLIPIT_SHUFFLE BUTTON_F1
#define FLIPIT_SOLVE BUTTON_F2
#define FLIPIT_STEP_BY_STEP BUTTON_F3
#define FLIPIT_TOGGLE BUTTON_SELECT
#elif CONFIG_KEYPAD == PLAYER_PAD
#define FLIPIT_LEFT BUTTON_LEFT
#define FLIPIT_RIGHT BUTTON_RIGHT
#define FLIPIT_UP_PRE BUTTON_ON
#define FLIPIT_UP (BUTTON_ON | BUTTON_REL)
#define FLIPIT_DOWN BUTTON_MENU
#define FLIPIT_QUIT BUTTON_STOP
#define FLIPIT_SHUFFLE (BUTTON_ON | BUTTON_LEFT)
#define FLIPIT_SOLVE (BUTTON_ON | BUTTON_RIGHT)
#define FLIPIT_STEP_BY_STEP (BUTTON_ON | BUTTON_PLAY)
#define FLIPIT_TOGGLE BUTTON_PLAY
#elif CONFIG_KEYPAD == ONDIO_PAD
#define FLIPIT_LEFT BUTTON_LEFT
#define FLIPIT_RIGHT BUTTON_RIGHT
#define FLIPIT_UP BUTTON_UP
#define FLIPIT_DOWN BUTTON_DOWN
#define FLIPIT_QUIT BUTTON_OFF
#define FLIPIT_SHUFFLE (BUTTON_MENU | BUTTON_LEFT)
#define FLIPIT_SOLVE (BUTTON_MENU | BUTTON_UP)
#define FLIPIT_STEP_BY_STEP (BUTTON_MENU | BUTTON_RIGHT)
#define FLIPIT_TOGGLE_PRE BUTTON_MENU
#define FLIPIT_TOGGLE (BUTTON_MENU | BUTTON_REL)
#elif (CONFIG_KEYPAD == IRIVER_H100_PAD) || \
(CONFIG_KEYPAD == IRIVER_H300_PAD)
#define FLIPIT_LEFT BUTTON_LEFT
#define FLIPIT_RIGHT BUTTON_RIGHT
#define FLIPIT_UP BUTTON_UP
#define FLIPIT_DOWN BUTTON_DOWN
#define FLIPIT_QUIT BUTTON_OFF
#define FLIPIT_SHUFFLE BUTTON_MODE
#define FLIPIT_SOLVE BUTTON_ON
#define FLIPIT_STEP_BY_STEP BUTTON_REC
#define FLIPIT_TOGGLE_PRE BUTTON_SELECT
#define FLIPIT_TOGGLE (BUTTON_SELECT | BUTTON_REL)
#define FLIPIT_RC_QUIT BUTTON_RC_STOP
#elif (CONFIG_KEYPAD == IPOD_4G_PAD) || \
(CONFIG_KEYPAD == IPOD_3G_PAD) || \
(CONFIG_KEYPAD == IPOD_1G2G_PAD)
#define FLIPIT_SCROLLWHEEL
#define FLIPIT_LEFT BUTTON_LEFT
#define FLIPIT_RIGHT BUTTON_RIGHT
#define FLIPIT_UP BUTTON_MENU
#define FLIPIT_DOWN BUTTON_PLAY
#define FLIPIT_NEXT BUTTON_SCROLL_FWD
#define FLIPIT_PREV BUTTON_SCROLL_BACK
#define FLIPIT_QUIT (BUTTON_SELECT | BUTTON_MENU)
#define FLIPIT_SHUFFLE (BUTTON_SELECT | BUTTON_LEFT)
#define FLIPIT_SOLVE (BUTTON_SELECT | BUTTON_PLAY)
#define FLIPIT_STEP_BY_STEP (BUTTON_SELECT | BUTTON_RIGHT)
#define FLIPIT_TOGGLE_PRE BUTTON_SELECT
#define FLIPIT_TOGGLE (BUTTON_SELECT | BUTTON_REL)
#elif CONFIG_KEYPAD == IAUDIO_X5M5_PAD
#define FLIPIT_LEFT BUTTON_LEFT
#define FLIPIT_RIGHT BUTTON_RIGHT
#define FLIPIT_UP BUTTON_UP
#define FLIPIT_DOWN BUTTON_DOWN
#define FLIPIT_QUIT BUTTON_POWER
#define FLIPIT_SHUFFLE BUTTON_REC
#define FLIPIT_SOLVE_PRE BUTTON_PLAY
#define FLIPIT_SOLVE (BUTTON_PLAY | BUTTON_REPEAT)
#define FLIPIT_STEP_PRE BUTTON_PLAY
#define FLIPIT_STEP_BY_STEP (BUTTON_PLAY | BUTTON_REL)
#define FLIPIT_TOGGLE BUTTON_SELECT
#elif CONFIG_KEYPAD == GIGABEAT_PAD
#define FLIPIT_LEFT BUTTON_LEFT
#define FLIPIT_RIGHT BUTTON_RIGHT
#define FLIPIT_UP BUTTON_UP
#define FLIPIT_DOWN BUTTON_DOWN
#define FLIPIT_QUIT BUTTON_POWER
#define FLIPIT_SHUFFLE BUTTON_MENU
#define FLIPIT_SOLVE BUTTON_VOL_UP
#define FLIPIT_STEP_BY_STEP BUTTON_VOL_DOWN
#define FLIPIT_TOGGLE BUTTON_SELECT
#elif CONFIG_KEYPAD == SANSA_E200_PAD
#define FLIPIT_SCROLLWHEEL
#define FLIPIT_LEFT BUTTON_LEFT
#define FLIPIT_RIGHT BUTTON_RIGHT
#define FLIPIT_UP BUTTON_UP
#define FLIPIT_DOWN BUTTON_DOWN
#define FLIPIT_NEXT BUTTON_SCROLL_FWD
#define FLIPIT_PREV BUTTON_SCROLL_BACK
#define FLIPIT_QUIT BUTTON_POWER
#define FLIPIT_SHUFFLE (BUTTON_REC | BUTTON_LEFT)
#define FLIPIT_SOLVE (BUTTON_REC | BUTTON_RIGHT)
#define FLIPIT_STEP_BY_STEP (BUTTON_REC | BUTTON_SELECT)
#define FLIPIT_TOGGLE BUTTON_SELECT
#elif CONFIG_KEYPAD == SANSA_C200_PAD
#define FLIPIT_LEFT BUTTON_LEFT
#define FLIPIT_RIGHT BUTTON_RIGHT
#define FLIPIT_UP BUTTON_UP
#define FLIPIT_DOWN BUTTON_DOWN
#define FLIPIT_QUIT BUTTON_POWER
#define FLIPIT_SHUFFLE (BUTTON_REC | BUTTON_LEFT)
#define FLIPIT_SOLVE (BUTTON_REC | BUTTON_RIGHT)
#define FLIPIT_STEP_BY_STEP (BUTTON_REC | BUTTON_SELECT)
#define FLIPIT_TOGGLE BUTTON_SELECT
#elif CONFIG_KEYPAD == IRIVER_H10_PAD
#define FLIPIT_LEFT BUTTON_LEFT
#define FLIPIT_RIGHT BUTTON_RIGHT
#define FLIPIT_UP BUTTON_SCROLL_UP
#define FLIPIT_DOWN BUTTON_SCROLL_DOWN
#define FLIPIT_QUIT BUTTON_POWER
#define FLIPIT_SHUFFLE (BUTTON_PLAY | BUTTON_LEFT)
#define FLIPIT_SOLVE (BUTTON_PLAY | BUTTON_RIGHT)
#define FLIPIT_STEP_BY_STEP (BUTTON_PLAY | BUTTON_SCROLL_UP)
#define FLIPIT_TOGGLE_PRE BUTTON_REW
#define FLIPIT_TOGGLE (BUTTON_REW | BUTTON_REL)
#elif CONFIG_KEYPAD == GIGABEAT_S_PAD
#define FLIPIT_LEFT BUTTON_LEFT
#define FLIPIT_RIGHT BUTTON_RIGHT
#define FLIPIT_UP BUTTON_UP
#define FLIPIT_DOWN BUTTON_DOWN
#define FLIPIT_QUIT BUTTON_BACK
#define FLIPIT_SHUFFLE BUTTON_MENU
#define FLIPIT_SOLVE BUTTON_VOL_UP
#define FLIPIT_STEP_BY_STEP BUTTON_VOL_DOWN
#define FLIPIT_TOGGLE BUTTON_SELECT
#elif CONFIG_KEYPAD == MROBE100_PAD
#define FLIPIT_LEFT BUTTON_LEFT
#define FLIPIT_RIGHT BUTTON_RIGHT
#define FLIPIT_UP BUTTON_UP
#define FLIPIT_DOWN BUTTON_DOWN
#define FLIPIT_QUIT BUTTON_POWER
#define FLIPIT_SHUFFLE BUTTON_MENU
#define FLIPIT_SOLVE BUTTON_PLAY
#define FLIPIT_STEP_BY_STEP BUTTON_DISPLAY
#define FLIPIT_TOGGLE BUTTON_SELECT
#elif CONFIG_KEYPAD == IAUDIO_M3_PAD
#define FLIPIT_LEFT BUTTON_RC_REW
#define FLIPIT_RIGHT BUTTON_RC_FF
#define FLIPIT_UP BUTTON_RC_VOL_UP
#define FLIPIT_DOWN BUTTON_RC_VOL_DOWN
#define FLIPIT_QUIT BUTTON_RC_REC
#define FLIPIT_SHUFFLE BUTTON_RC_MODE
#define FLIPIT_SOLVE_PRE BUTTON_RC_MENU
#define FLIPIT_SOLVE (BUTTON_RC_MENU|BUTTON_REPEAT)
#define FLIPIT_STEP_PRE BUTTON_RC_MENU
#define FLIPIT_STEP_BY_STEP (BUTTON_RC_MENU|BUTTON_REL)
#define FLIPIT_TOGGLE BUTTON_RC_PLAY
#define FLIPIT_RC_QUIT BUTTON_REC
#elif CONFIG_KEYPAD == COWOND2_PAD
#define FLIPIT_QUIT BUTTON_POWER
#else
#error No keymap defined!
#endif
#ifdef HAVE_TOUCHPAD
#ifndef FLIPIT_LEFT
#define FLIPIT_LEFT BUTTON_MIDLEFT
#endif
#ifndef FLIPIT_RIGHT
#define FLIPIT_RIGHT BUTTON_MIDRIGHT
#endif
#ifndef FLIPIT_UP
#define FLIPIT_UP BUTTON_TOPMIDDLE
#endif
#ifndef FLIPIT_DOWN
#define FLIPIT_DOWN BUTTON_BOTTOMMIDDLE
#endif
#ifndef FLIPIT_QUIT
#define FLIPIT_QUIT BUTTON_TOPLEFT
#endif
#ifndef FLIPIT_SHUFFLE
#define FLIPIT_SHUFFLE BUTTON_TOPRIGHT
#endif
#ifndef FLIPIT_SOLVE
#define FLIPIT_SOLVE BUTTON_BOTTOMLEFT
#endif
#ifndef FLIPIT_STEP_BY_STEP
#define FLIPIT_STEP_BY_STEP BUTTON_BOTTOMRIGHT
#endif
#ifndef FLIPIT_TOGGLE
#define FLIPIT_TOGGLE BUTTON_CENTER
#endif
#endif
static const struct plugin_api* rb;
static int spots[20];
static int toggle[20];
static int cursor_pos, moves;
#ifdef HAVE_LCD_BITMAP
#include "flipit_cursor.h"
#include "flipit_tokens.h"
#define PANEL_HEIGHT 12
#define TK_WIDTH BMPWIDTH_flipit_cursor
#define TK_HEIGHT BMPHEIGHT_flipit_cursor
#define TK_SPACE MAX(0, MIN((LCD_WIDTH - 5*TK_WIDTH)/4, \
(LCD_HEIGHT - PANEL_HEIGHT - 4*TK_HEIGHT)/4))
#define GRID_WIDTH (5*TK_WIDTH + 4*TK_SPACE)
#define GRID_LEFT ((LCD_WIDTH - GRID_WIDTH)/2)
#define GRID_HEIGHT (4*TK_HEIGHT + 4*TK_SPACE) /* includes grid-panel space */
#define GRID_TOP MAX(0, ((LCD_HEIGHT - PANEL_HEIGHT - GRID_HEIGHT)/2))
/* draw a spot at the coordinates (x,y), range of p is 0-19 */
static void draw_spot(int p)
{
rb->lcd_bitmap_part( flipit_tokens, 0, spots[p] * TK_HEIGHT, TK_WIDTH,
GRID_LEFT + (p%5) * (TK_WIDTH+TK_SPACE),
GRID_TOP + (p/5) * (TK_HEIGHT+TK_SPACE),
TK_WIDTH, TK_HEIGHT );
}
/* draw the cursor at the current cursor position */
static void draw_cursor(void)
{
#ifdef HAVE_LCD_COLOR
rb->lcd_bitmap_transparent( flipit_cursor,
GRID_LEFT + (cursor_pos%5) * (TK_WIDTH+TK_SPACE),
GRID_TOP + (cursor_pos/5) * (TK_HEIGHT+TK_SPACE),
TK_WIDTH, TK_HEIGHT );
#else
rb->lcd_set_drawmode(DRMODE_FG);
rb->lcd_mono_bitmap( flipit_cursor,
GRID_LEFT + (cursor_pos%5) * (TK_WIDTH+TK_SPACE),
GRID_TOP + (cursor_pos/5) * (TK_HEIGHT+TK_SPACE),
TK_WIDTH, TK_HEIGHT );
rb->lcd_set_drawmode(DRMODE_SOLID);
#endif
}
/* draw the info panel ... duh */
static void draw_info_panel(void)
{
char s[32];
rb->lcd_set_drawmode( DRMODE_SOLID|DRMODE_INVERSEVID );
rb->lcd_fillrect( GRID_LEFT, GRID_TOP + 4*(TK_HEIGHT+TK_SPACE),
GRID_WIDTH, PANEL_HEIGHT );
rb->lcd_set_drawmode( DRMODE_SOLID );
rb->lcd_drawrect( GRID_LEFT, GRID_TOP + 4*(TK_HEIGHT+TK_SPACE),
GRID_WIDTH, PANEL_HEIGHT );
rb->snprintf( s, sizeof(s), "Flips: %d", moves );
rb->lcd_putsxy( (LCD_WIDTH - rb->lcd_getstringsize(s, NULL, NULL)) / 2,
GRID_TOP + 4*(TK_HEIGHT+TK_SPACE) + 2, s );
}
#else /* HAVE_LCD_CHARCELLS */
static const unsigned char tk_pat[4][7] = {
{ 0x0e, 0x11, 0x0e, 0x00, 0x0e, 0x11, 0x0e }, /* white - white */
{ 0x0e, 0x11, 0x0e, 0x00, 0x0e, 0x1f, 0x0e }, /* white - black */
{ 0x0e, 0x1f, 0x0e, 0x00, 0x0e, 0x11, 0x0e }, /* black - white */
{ 0x0e, 0x1f, 0x0e, 0x00, 0x0e, 0x1f, 0x0e } /* black - black */
};
static unsigned char cur_pat[7];
static unsigned long gfx_chars[5];
static void release_gfx(void)
{
int i;
for (i = 0; i < 5; i++)
if (gfx_chars[i])
rb->lcd_unlock_pattern(gfx_chars[i]);
}
static bool init_gfx(void)
{
int i;
for (i = 0; i < 5; i++) {
if ((gfx_chars[i] = rb->lcd_get_locked_pattern()) == 0) {
release_gfx();
return false;
}
}
for (i = 0; i < 4; i++)
rb->lcd_define_pattern(gfx_chars[i], tk_pat[i]);
return true;
}
/* draw a spot at the coordinates (x,y), range of p is 0-19 */
static void draw_spot(int p)
{
if ((p/5) & 1)
p -= 5;
rb->lcd_putc (p%5, p/10, gfx_chars[2*spots[p]+spots[p+5]]);
}
/* draw the cursor at the current cursor position */
static void draw_cursor(void)
{
if ((cursor_pos/5) & 1) {
rb->memcpy( cur_pat, tk_pat[2*spots[cursor_pos-5]+spots[cursor_pos]], 7 );
cur_pat[4] ^= 0x15;
cur_pat[6] ^= 0x11;
}
else {
rb->memcpy( cur_pat, tk_pat[2*spots[cursor_pos]+spots[cursor_pos+5]], 7 );
cur_pat[0] ^= 0x15;
cur_pat[2] ^= 0x11;
}
rb->lcd_define_pattern(gfx_chars[4], cur_pat);
rb->lcd_putc( cursor_pos%5, cursor_pos/10, gfx_chars[4] );
}
/* draw the info panel ... duh */
static void draw_info_panel(void)
{
char s[16];
rb->lcd_puts( 6, 0, "Flips" );
rb->snprintf( s, sizeof(s), "%d", moves );
rb->lcd_puts( 6, 1, s );
}
#endif /* LCD */
/* clear the cursor where it is */
static inline void clear_cursor(void)
{
draw_spot( cursor_pos );
}
/* check if the puzzle is finished */
static bool flipit_finished(void)
{
int i;
for (i=0; i<20; i++)
if (!spots[i])
return false;
clear_cursor();
return true;
}
/* draws the toggled spots */
static void flipit_toggle(void)
{
spots[cursor_pos] = 1-spots[cursor_pos];
toggle[cursor_pos] = 1-toggle[cursor_pos];
draw_spot(cursor_pos);
if (cursor_pos%5 > 0) {
spots[cursor_pos-1] = 1-spots[cursor_pos-1];
draw_spot(cursor_pos-1);
}
if (cursor_pos%5 < 4) {
spots[cursor_pos+1] = 1-spots[cursor_pos+1];
draw_spot(cursor_pos+1);
}
if (cursor_pos/5 > 0) {
spots[cursor_pos-5] = 1-spots[cursor_pos-5];
draw_spot(cursor_pos-5);
}
if (cursor_pos/5 < 3) {
spots[cursor_pos+5] = 1-spots[cursor_pos+5];
draw_spot(cursor_pos+5);
}
moves++;
draw_info_panel();
if (flipit_finished())
clear_cursor();
}
/* move the cursor in any direction */
static void move_cursor(int x, int y)
{
if (!(flipit_finished())) {
clear_cursor();
cursor_pos = ( x + 5 + cursor_pos%5 )%5
+ ( ( y + 4 + cursor_pos/5 )%4 )*5;
draw_cursor();
}
rb->lcd_update();
}
/* initialize the board */
static void flipit_init(void)
{
int i;
rb->lcd_clear_display();
for (i=0; i<20; i++) {
spots[i]=1;
toggle[i]=1;
draw_spot(i);
}
rb->lcd_update();
for (i=0; i<20; i++) {
cursor_pos = (rb->rand() % 20);
flipit_toggle();
}
cursor_pos = 0;
draw_cursor();
moves = 0;
draw_info_panel();
rb->lcd_update();
}
/* the main game loop */
static bool flipit_loop(void)
{
int i;
int button;
int lastbutton = BUTTON_NONE;
flipit_init();
while(true) {
button = rb->button_get(true);
switch (button) {
#ifdef FLIPIT_RC_QUIT
case FLIPIT_RC_QUIT:
#endif
case FLIPIT_QUIT:
/* get out of here */
return PLUGIN_OK;
case FLIPIT_SHUFFLE:
/* mix up the pieces */
flipit_init();
break;
case FLIPIT_SOLVE:
#ifdef FLIPIT_SOLVE_PRE
if (lastbutton != FLIPIT_SOLVE_PRE)
break;
#endif
/* solve the puzzle */
if (!flipit_finished()) {
for (i=0; i<20; i++)
if (!toggle[i]) {
clear_cursor();
cursor_pos = i;
flipit_toggle();
draw_cursor();
rb->lcd_update();
rb->sleep(HZ*2/3);
}
}
break;
case FLIPIT_STEP_BY_STEP:
#ifdef FLIPIT_STEP_PRE
if (lastbutton != FLIPIT_STEP_PRE)
break;
#endif
if (!flipit_finished()) {
for (i=0; i<20; i++)
if (!toggle[i]) {
clear_cursor();
cursor_pos = i;
flipit_toggle();
draw_cursor();
rb->lcd_update();
break;
}
}
break;
case FLIPIT_TOGGLE:
#ifdef FLIPIT_TOGGLE_PRE
if (lastbutton != FLIPIT_TOGGLE_PRE)
break;
#endif
/* toggle the pieces */
if (!flipit_finished()) {
flipit_toggle();
draw_cursor();
rb->lcd_update();
}
break;
case FLIPIT_LEFT:
move_cursor(-1, 0);
break;
case FLIPIT_RIGHT:
move_cursor(1, 0);
break;
/*move cursor though the entire field*/
#ifdef FLIPIT_SCROLLWHEEL
case FLIPIT_PREV:
case FLIPIT_PREV|BUTTON_REPEAT:
if ((cursor_pos)%5 == 0) {
move_cursor(-1, -1);
}
else {
move_cursor(-1, 0);
}
break;
case FLIPIT_NEXT:
case FLIPIT_NEXT|BUTTON_REPEAT:
if ((cursor_pos+1)%5 == 0) {
move_cursor(1, 1);
}
else {
move_cursor(1, 0);
}
break;
#endif
case FLIPIT_UP:
#ifdef FLIPIT_UP_PRE
if (lastbutton != FLIPIT_UP_PRE)
break;
#endif
move_cursor(0, -1);
break;
case FLIPIT_DOWN:
move_cursor(0, 1);
break;
default:
if (rb->default_event_handler(button) == SYS_USB_CONNECTED)
return PLUGIN_USB_CONNECTED;
break;
}
if (button != BUTTON_NONE)
lastbutton = button;
}
}
/* called function from outside */
enum plugin_status plugin_start(const struct plugin_api* api, const void* parameter)
{
int i, rc;
(void)parameter;
rb = api;
#ifdef HAVE_LCD_COLOR
rb->lcd_set_background(LCD_WHITE);
rb->lcd_set_foreground(LCD_BLACK);
#endif
#if LCD_DEPTH > 1
rb->lcd_set_backdrop(NULL);
#endif
rb->splash(HZ, "FlipIt!");
#ifdef HAVE_LCD_BITMAP
/* print instructions */
rb->lcd_clear_display();
rb->lcd_setfont(FONT_SYSFIXED);
#if CONFIG_KEYPAD == RECORDER_PAD
rb->lcd_putsxy(2, 8, "[OFF] to stop");
rb->lcd_putsxy(2, 18, "[PLAY] toggle");
rb->lcd_putsxy(2, 28, "[F1] shuffle");
rb->lcd_putsxy(2, 38, "[F2] solution");
rb->lcd_putsxy(2, 48, "[F3] step by step");
#elif CONFIG_KEYPAD == ONDIO_PAD
rb->lcd_putsxy(2, 8, "[OFF] to stop");
rb->lcd_putsxy(2, 18, "[MODE] toggle");
rb->lcd_putsxy(2, 28, "[M-LEFT] shuffle");
rb->lcd_putsxy(2, 38, "[M-UP] solution");
rb->lcd_putsxy(2, 48, "[M-RIGHT] step by step");
#elif (CONFIG_KEYPAD == IRIVER_H100_PAD) || \
(CONFIG_KEYPAD == IRIVER_H300_PAD)
rb->lcd_putsxy(2, 8, "[STOP] to stop");
rb->lcd_putsxy(2, 18, "[SELECT] toggle");
rb->lcd_putsxy(2, 28, "[MODE] shuffle");
rb->lcd_putsxy(2, 38, "[PLAY] solution");
rb->lcd_putsxy(2, 48, "[REC] step by step");
#elif (CONFIG_KEYPAD == IPOD_4G_PAD) || \
(CONFIG_KEYPAD == IPOD_3G_PAD) || \
(CONFIG_KEYPAD == IPOD_1G2G_PAD)
rb->lcd_putsxy(2, 8, "[S-MENU] to stop");
rb->lcd_putsxy(2, 18, "[SELECT] toggle");
rb->lcd_putsxy(2, 28, "[S-LEFT] shuffle");
rb->lcd_putsxy(2, 38, "[S-PLAY] solution");
rb->lcd_putsxy(2, 48, "[S-RIGHT] step by step");
#elif CONFIG_KEYPAD == IAUDIO_X5M5_PAD
rb->lcd_putsxy(2, 8, "[POWER] to stop");
rb->lcd_putsxy(2, 18, "[SELECT] toggle");
rb->lcd_putsxy(2, 28, "[REC] shuffle");
rb->lcd_putsxy(2, 38, "[PLAY..] solution");
rb->lcd_putsxy(2, 48, "[PLAY] step by step");
#elif CONFIG_KEYPAD == GIGABEAT_PAD
rb->lcd_putsxy(2, 8, "[POWER] to stop");
rb->lcd_putsxy(2, 18, "[SELECT] toggle");
rb->lcd_putsxy(2, 28, "[MENU] shuffle");
rb->lcd_putsxy(2, 38, "[VOL+] solution");
rb->lcd_putsxy(2, 48, "[VOL-] step by step");
#elif CONFIG_KEYPAD == IRIVER_H10_PAD
rb->lcd_putsxy(2, 8, "[POWER] to stop");
rb->lcd_putsxy(2, 18, "[REW] toggle");
rb->lcd_putsxy(2, 28, "[PL-LEFT] shuffle");
rb->lcd_putsxy(2, 38, "[PL-RIGHT] solution");
rb->lcd_putsxy(2, 48, "[PL-UP] step by step");
#elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
(CONFIG_KEYPAD == SANSA_C200_PAD)
rb->lcd_putsxy(2, 8, "[POWER] to stop");
rb->lcd_putsxy(2, 18, "[SELECT] toggle");
rb->lcd_putsxy(2, 28, "[REC-LEFT] shuffle");
rb->lcd_putsxy(2, 38, "[REC-RIGHT] solution");
rb->lcd_putsxy(2, 48, "[REC-SEL] step by step");
#elif CONFIG_KEYPAD == IAUDIO_M3_PAD
rb->lcd_putsxy(2, 8, "[REC] to stop");
rb->lcd_putsxy(2, 18, "[PLAY] toggle");
rb->lcd_putsxy(2, 28, "[MODE] shuffle");
rb->lcd_putsxy(2, 38, "[MENU..] solution");
rb->lcd_putsxy(2, 48, "[MENU] step by step");
#endif
#ifdef HAVE_TOUCHPAD
rb->lcd_putsxy(2, 8, "[BOTTOMLEFT] to stop");
rb->lcd_putsxy(2, 18, "[CENTRE] toggle");
rb->lcd_putsxy(2, 28, "[TOPRIGHT] shuffle");
rb->lcd_putsxy(2, 38, "[BOTTOMLEFT] solution");
rb->lcd_putsxy(2, 48, "[BOTTOMRIGHT] step by step");
#endif
rb->lcd_update();
#else /* HAVE_LCD_CHARCELLS */
if (!init_gfx())
return PLUGIN_ERROR;
#endif
rb->button_get_w_tmo(HZ*3);
rb->lcd_clear_display();
draw_info_panel();
for (i=0; i<20; i++) {
spots[i]=1;
draw_spot(i);
}
rb->lcd_update();
rb->sleep(HZ*3/2);
rb->srand(*rb->current_tick);
rc = flipit_loop();
#ifdef HAVE_LCD_CHARCELLS
release_gfx();
#endif
return rc;
}
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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
*
* Copyright (C) 2005 Karl Kurbjun based on midi2wav by Stepan Moskovchenko
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "plugin.h"
#include "midi/guspat.h"
#include "midi/midiutil.h"
#include "midi/synth.h"
#include "midi/sequencer.h"
#include "midi/midifile.h"
PLUGIN_HEADER
PLUGIN_IRAM_DECLARE
/* variable button definitions */
#if CONFIG_KEYPAD == RECORDER_PAD
#define BTN_QUIT BUTTON_OFF
#define BTN_RIGHT BUTTON_RIGHT
#define BTN_UP BUTTON_UP
#define BTN_DOWN BUTTON_DOWN
#elif CONFIG_KEYPAD == ONDIO_PAD
#define BTN_QUIT BUTTON_OFF
#define BTN_RIGHT BUTTON_RIGHT
#define BTN_UP BUTTON_UP
#define BTN_DOWN BUTTON_DOWN
#elif (CONFIG_KEYPAD == IRIVER_H100_PAD) || (CONFIG_KEYPAD == IRIVER_H300_PAD)
#define BTN_QUIT BUTTON_OFF
#define BTN_RIGHT BUTTON_RIGHT
#define BTN_UP BUTTON_UP
#define BTN_DOWN BUTTON_DOWN
#define BTN_RC_QUIT BUTTON_RC_STOP
#elif (CONFIG_KEYPAD == IPOD_4G_PAD) || (CONFIG_KEYPAD == IPOD_3G_PAD) || \
(CONFIG_KEYPAD == IPOD_1G2G_PAD)
#define BTN_QUIT (BUTTON_SELECT | BUTTON_MENU)
#define BTN_RIGHT BUTTON_RIGHT
#define BTN_UP BUTTON_SCROLL_FWD
#define BTN_DOWN BUTTON_SCROLL_BACK
#elif (CONFIG_KEYPAD == GIGABEAT_PAD)
#define BTN_QUIT BUTTON_POWER
#define BTN_RIGHT BUTTON_RIGHT
#define BTN_UP BUTTON_UP
#define BTN_DOWN BUTTON_DOWN
#elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
(CONFIG_KEYPAD == SANSA_C200_PAD)
#define BTN_QUIT BUTTON_POWER
#define BTN_RIGHT BUTTON_RIGHT
#define BTN_UP BUTTON_UP
#define BTN_DOWN BUTTON_DOWN
#elif CONFIG_KEYPAD == IAUDIO_X5M5_PAD
#define BTN_QUIT BUTTON_POWER
#define BTN_RIGHT BUTTON_RIGHT
#define BTN_UP BUTTON_UP
#define BTN_DOWN BUTTON_DOWN
#elif CONFIG_KEYPAD == IRIVER_H10_PAD
#define BTN_QUIT BUTTON_POWER
#define BTN_RIGHT BUTTON_RIGHT
#define BTN_UP BUTTON_SCROLL_UP
#define BTN_DOWN BUTTON_SCROLL_DOWN
#endif
#define FRACTSIZE 10
#ifndef SIMULATOR
#if (HW_SAMPR_CAPS & SAMPR_CAP_22)
#define SAMPLE_RATE SAMPR_22 // 44100 22050 11025
#else
#define SAMPLE_RATE SAMPR_44 // 44100 22050 11025
#endif
#define MAX_VOICES 20 // Note: 24 midi channels is the minimum general midi
// spec implementation
#else // Simulator requires 44100, and we can afford to use more voices
#define SAMPLE_RATE SAMPR_44
#define MAX_VOICES 48
#endif
#define BUF_SIZE 256
#define NBUF 2
#undef SYNC
#ifdef SIMULATOR
#define SYNC
#endif
struct MIDIfile * mf IBSS_ATTR;
int numberOfSamples IBSS_ATTR;
long bpm IBSS_ATTR;
const unsigned char * drumNames[]={
"Bass Drum 2 ",
"Bass Drum 1 ",
"Side Stick ",
"Snare Drum 1 ",
"Hand Clap ",
"Snare Drum 2 ",
"Low Tom 2 ",
"Closed Hi-hat ",
"Low Tom 1 ",
"Pedal Hi-hat ",
"Mid Tom 2 ",
"Open Hi-hat ",
"Mid Tom 1 ",
"High Tom 2 ",
"Crash Cymbal 1 ",
"High Tom 1 ",
"Ride Cymbal 1 ",
"Chinese Cymbal ",
"Ride Bell ",
"Tambourine ",
"Splash Cymbal ",
"Cowbell ",
"Crash Cymbal 2 ",
"Vibra Slap ",
"Ride Cymbal 2 ",
"High Bongo ",
"Low Bongo ",
"Mute High Conga",
"Open High Conga",
"Low Conga ",
"High Timbale ",
"Low Timbale ",
"High Agogo ",
"Low Agogo ",
"Cabasa ",
"Maracas ",
"Short Whistle ",
"Long Whistle ",
"Short Guiro ",
"Long Guiro ",
"Claves ",
"High Wood Block",
"Low Wood Block ",
"Mute Cuica ",
"Open Cuica ",
"Mute Triangle ",
"Open Triangle ",
"Shaker ",
"Jingle Bell ",
"Bell Tree ",
"Castenets ",
"Mute Surdo ",
"Open Surdo "
};
long gmbuf[BUF_SIZE*NBUF];
int quit=0;
#define STATE_STOPPED 0
#define STATE_PAUSED 1
#define STATE_PLAYING 2
#define BEATBOX_UP BUTTON_UP
#define BEATBOX_DOWN BUTTON_DOWN
#define BEATBOX_LEFT BUTTON_LEFT
#define BEATBOX_RIGHT BUTTON_RIGHT
#define BEATBOX_SELECT BUTTON_SELECT
#define BEATBOX_PLAY BUTTON_ON
#define BEATBOX_STOP BUTTON_OFF
#define VAL_NONE 0
#define VAL_ENABLED 1
#define VAL_LOOP 2
#define H_NUMCELLS 24
#define V_NUMCELLS 8
#define HILIGHT_NONE 0
#define HILIGHT_PLAY 1
#define HILIGHT_USER 2
#define CELL_XSIZE 9
#define CELL_YSIZE 9
#define GRID_XPOS 2
#define GRID_YPOS 10
#define COLOR_NAME_TEXT LCD_RGBPACK(0xFF,0xFF,0xFF)
#define COLOR_NORMAL LCD_RGBPACK(0xFF,0xFF,0xFF)
#define COLOR_PLAY LCD_RGBPACK(0xFF,0xFF,0x00)
#define COLOR_DISABLED LCD_RGBPACK(0xA0,0xA0,0xA0)
#define COLOR_LOOPCELL LCD_RGBPACK(0xC0,0xC0,0xC0)
#define COLOR_EDIT LCD_RGBPACK(0x30,0x30,0xFF)
#define COLOR_GRID LCD_RGBPACK(0xD0,0xD0,0xD0)
#define EDITSTATE_PATTERN 0
int xCursor=0, yCursor=0;
int editState=EDITSTATE_PATTERN;
int playState=STATE_STOPPED, stepFlag=0;
enum plugin_status plugin_start(const void* parameter)
{
int retval = 0;
PLUGIN_IRAM_INIT(rb)
rb->lcd_setfont(0);
#if defined(HAVE_ADJUSTABLE_CPU_FREQ)
rb->cpu_boost(true);
#endif
#ifdef RB_PROFILE
rb->profile_thread();
#endif
if (initSynth(NULL, ROCKBOX_DIR "/patchset/patchset.cfg",
ROCKBOX_DIR "/patchset/drums.cfg") == -1)
{
printf("\nINIT ERROR\n");
return -1;
}
//#ifndef SIMULATOR
rb->pcm_play_stop();
#if INPUT_SRC_CAPS != 0
/* Select playback */
rb->audio_set_input_source(AUDIO_SRC_PLAYBACK, SRCF_PLAYBACK);
rb->audio_set_output_source(AUDIO_SRC_PLAYBACK);
#endif
rb->pcm_set_frequency(SAMPLE_RATE); // 44100 22050 11025
retval = beatboxmain();
#ifdef RB_PROFILE
rb->profstop();
#endif
rb->pcm_play_stop();
rb->pcm_set_frequency(HW_SAMPR_DEFAULT);
#if defined(HAVE_ADJUSTABLE_CPU_FREQ)
rb->cpu_boost(false);
#endif
if(retval == -1)
return PLUGIN_ERROR;
return PLUGIN_OK;
}
bool swap=0;
bool lastswap=1;
inline void synthbuf(void)
{
long *outptr;
register int i;
static int currentSample=0;
int synthtemp[2];
#ifndef SYNC
if(lastswap==swap) return;
lastswap=swap;
outptr=(swap ? gmbuf : gmbuf+BUF_SIZE);
#else
outptr=gmbuf;
#endif
for(i=0; i<BUF_SIZE/2; i++)
{
synthSample(&synthtemp[0], &synthtemp[1]);
currentSample++;
*outptr=((synthtemp[0]&0xFFFF) << 16) | (synthtemp[1]&0xFFFF);
outptr++;
if(currentSample==numberOfSamples)
{
if(playState == STATE_PLAYING)
{
stepFlag=1;
}
currentSample=0;
}
}
}
unsigned char trackPos[V_NUMCELLS];
unsigned char trackData[H_NUMCELLS][V_NUMCELLS];
unsigned char trackMap[V_NUMCELLS] = {38, 39, 40, 41, 42, 43, 44, 56};
struct Cell
{
unsigned char val;
int color;
};
struct Cell pattern[H_NUMCELLS][V_NUMCELLS];
struct Cell dispPattern[H_NUMCELLS][V_NUMCELLS];
void advancePosition()
{
int i=0;
for(i=0; i<V_NUMCELLS; i++)
{
trackPos[i]++;
if(trackPos[i] == H_NUMCELLS || trackData[trackPos[i]][i] == VAL_LOOP)
trackPos[i]=0;
}
}
void sendEvents()
{
int i;
for(i=0; i<V_NUMCELLS; i++)
{
if(trackData[trackPos[i]][i] == VAL_ENABLED)
pressNote(9, trackMap[i], 127);
}
}
#define NAME_POSX 10
#define NAME_POSY 100
void showDrumName(int trackNum)
{
rb->lcd_set_foreground(COLOR_NAME_TEXT);
rb->lcd_putsxy(NAME_POSX, NAME_POSY, drumNames[trackMap[trackNum]-35]);
}
void updateDisplay()
{
int i, j;
int grayOut=0;
for(j=0; j<V_NUMCELLS; j++)
{
grayOut=0;
for(i=0; i<H_NUMCELLS; i++)
{
pattern[i][j].color = COLOR_NORMAL;
pattern[i][j].val = trackData[i][j];
if(trackPos[j] == i)
pattern[i][j].color = COLOR_PLAY;
if(grayOut)
pattern[i][j].color = COLOR_DISABLED;
if(trackData[i][j] == VAL_LOOP)
{
pattern[i][j].color = COLOR_LOOPCELL;
grayOut=1;
}
if(xCursor == i && yCursor == j && editState == EDITSTATE_PATTERN)
pattern[i][j].color = COLOR_EDIT;
}
}
}
void resetPosition()
{
int i;
for(i=0; i<V_NUMCELLS; i++)
trackPos[i]=0;
}
void clearCells()
{
int i,j;
for(i=0; i<H_NUMCELLS; i++)
for(j=0; j<V_NUMCELLS; j++)
{
pattern[i][j].val=VAL_NONE;
dispPattern[i][j].val=VAL_NONE;
pattern[i][j].color = 0;
dispPattern[i][j].color = 0;
}
}
void drawGrid()
{
int i, j;
rb->lcd_set_foreground(COLOR_GRID);
for(i=0; i<H_NUMCELLS+1; i++)
rb->lcd_vline(i*CELL_XSIZE+GRID_XPOS, GRID_YPOS, GRID_YPOS+CELL_YSIZE*V_NUMCELLS);
for(i=0; i<V_NUMCELLS+1; i++)
rb->lcd_hline(GRID_XPOS, GRID_XPOS+CELL_XSIZE*H_NUMCELLS, GRID_YPOS+i*CELL_YSIZE);
rb->lcd_update();
}
void drawCell(int i, int j)
{
int cellX, cellY;
cellX = GRID_XPOS + CELL_XSIZE*i+1;
cellY = GRID_YPOS + CELL_YSIZE*j+1;
rb->lcd_set_foreground(pattern[i][j].color);
rb->lcd_fillrect(cellX, cellY, CELL_XSIZE-1, CELL_YSIZE-1);
rb->lcd_set_foreground(0);
if(pattern[i][j].val == VAL_LOOP)
{
rb->lcd_drawline(cellX, cellY, cellX+CELL_XSIZE-2, cellY+CELL_YSIZE-2);
}
if(pattern[i][j].val == VAL_ENABLED)
{
rb->lcd_fillrect(cellX+1, cellY+1, CELL_XSIZE-3, CELL_YSIZE-3);
}
}
void redrawScreen(unsigned char force)
{
int i, j;
for(i=0; i<H_NUMCELLS; i++)
{
for(j=0; j<V_NUMCELLS; j++)
{
if(force || (pattern[i][j].val != dispPattern[i][j].val || pattern[i][j].color != dispPattern[i][j].color))
{
drawCell(i, j);
dispPattern[i][j].val = pattern[i][j].val;
dispPattern[i][j].color = pattern[i][j].color;
}
}
}
rb->lcd_update();
}
void get_more(unsigned char** start, size_t* size)
{
#ifndef SYNC
if(lastswap!=swap)
{
// printf("Buffer miss!"); // Comment out the printf to make missses less noticable.
}
#else
synthbuf(); // For some reason midiplayer crashes when an update is forced
#endif
*size = BUF_SIZE*sizeof(short);
#ifndef SYNC
*start = (unsigned char*)((swap ? gmbuf : gmbuf + BUF_SIZE));
swap=!swap;
#else
*start = (unsigned char*)(gmbuf);
#endif
}
int beatboxmain()
{
int vol=0;
numberOfSamples=44100/10;
synthbuf();
rb->pcm_play_data(&get_more, NULL, 0);
rb->lcd_set_background(0x000000);
rb->lcd_clear_display();
resetPosition();
int i, j;
/* Start at 16 cells/loop for now. User can un-loop if more are needed */
for(i=0; i<V_NUMCELLS; i++)
trackData[16][i] = VAL_LOOP;
/* Very very rough beat to 'Goodbye Horses'
trackData[16][3] = VAL_LOOP;
trackData[16][2] = VAL_LOOP;
trackData[0][3] = 1;
trackData[4][3] = 1;
trackData[8][3] = 1;
trackData[9][3] = 1;
trackData[12][3] = 1;
trackData[13][3] = 1;
trackData[2][2] = 1;
trackData[6][2] = 1;
trackData[10][2] = 1;
trackData[14][2] = 1;
*/
drawGrid();
showDrumName(yCursor);
updateDisplay();
redrawScreen(1);
while(!quit)
{
#ifndef SYNC
synthbuf();
#endif
rb->yield();
if(stepFlag)
{
advancePosition();
sendEvents();
updateDisplay();
redrawScreen(0);
stepFlag=0;
}
/* Prevent idle poweroff */
rb->reset_poweroff_timer();
/* Code taken from Oscilloscope plugin */
switch(rb->button_get(false))
{
/*
case BTN_UP:
case BTN_UP | BUTTON_REPEAT:
vol = rb->global_settings->volume;
if (vol < rb->sound_max(SOUND_VOLUME))
{
vol++;
rb->sound_set(SOUND_VOLUME, vol);
rb->global_settings->volume = vol;
}
break;
case BTN_DOWN:
case BTN_DOWN | BUTTON_REPEAT:
vol = rb->global_settings->volume;
if (vol > rb->sound_min(SOUND_VOLUME))
{
vol--;
rb->sound_set(SOUND_VOLUME, vol);
rb->global_settings->volume = vol;
}
break;
case BTN_RIGHT:
{
//pressNote(9, 40, 127);
// resetPosition();
advancePosition();
sendEvents();
updateDisplay();
redrawScreen(0);
break;
}
case BUTTON_LEFT:
{
// isPlaying=1;
resetPosition();
updateDisplay();
redrawScreen(0);
//pressNote(9, 39, 127);
break;
}
*/
case BEATBOX_UP:
case BEATBOX_UP | BUTTON_REPEAT:
{
if(editState == EDITSTATE_PATTERN)
{
if(yCursor > 0)
{
yCursor--;
showDrumName(yCursor);
updateDisplay();
redrawScreen(0);
}
}
break;
}
case BEATBOX_DOWN:
case BEATBOX_DOWN | BUTTON_REPEAT:
{
if(editState == EDITSTATE_PATTERN)
{
if(yCursor < V_NUMCELLS-1)
{
yCursor++;
showDrumName(yCursor);
updateDisplay();
redrawScreen(0);
}
}
break;
}
case BEATBOX_LEFT:
case BEATBOX_LEFT | BUTTON_REPEAT:
{
if(editState == EDITSTATE_PATTERN)
{
if(xCursor > 0)
{
xCursor--;
updateDisplay();
redrawScreen(0);
}
}
break;
}
case BEATBOX_RIGHT:
case BEATBOX_RIGHT | BUTTON_REPEAT:
{
if(editState == EDITSTATE_PATTERN)
{
if(xCursor < H_NUMCELLS-1)
{
xCursor++;
updateDisplay();
redrawScreen(0);
}
}
break;
}
case BEATBOX_SELECT:
{
if(editState == EDITSTATE_PATTERN)
{
int cv = trackData[xCursor][yCursor];
cv++;
if(cv > VAL_LOOP)
cv = VAL_NONE;
trackData[xCursor][yCursor] = cv;
updateDisplay();
redrawScreen(0);
}
break;
}
case BEATBOX_PLAY:
{
if(playState == STATE_PLAYING)
playState = STATE_PAUSED;
else
{
updateDisplay();
redrawScreen(0);
sendEvents();
playState = STATE_PLAYING;
}
break;
}
case BEATBOX_STOP:
{
if(playState == STATE_STOPPED)
{
quit=1;
} else
{
playState =STATE_STOPPED;
resetPosition();
updateDisplay();
redrawScreen(0);
}
break;
}
}
}
return 0;
}
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