f9b90e9103
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13050 a1c6a512-1295-4272-9138-f99709370657
264 lines
7.8 KiB
C
264 lines
7.8 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
* $Id$
|
|
*
|
|
* Copyright (C) 2005 by Brandon Low
|
|
*
|
|
* 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.
|
|
*
|
|
****************************************************************************/
|
|
|
|
/*****************************************************************************
|
|
Dice by lostlogic
|
|
|
|
use left and right to pick between sides and number of dice
|
|
use up and down to select number of sides or number of dice
|
|
use select or play to roll the dice
|
|
use stop to exit
|
|
|
|
*****************************************************************************/
|
|
|
|
#include "plugin.h"
|
|
|
|
#define MAX_DICE 12
|
|
#define NUM_SIDE_CHOICES 8
|
|
#if (CONFIG_KEYPAD == PLAYER_PAD)
|
|
#define START_DICE_ROW 1
|
|
#define ROWS 1
|
|
#define LINE_LENGTH 50
|
|
#define SELECTIONS_ROW 0
|
|
#else
|
|
#if (CONFIG_KEYPAD == RECORDER_PAD) || (CONFIG_KEYPAD == ONDIO_PAD)
|
|
#define START_DICE_ROW 0
|
|
#define ROWS 3
|
|
#define LINE_LENGTH 18
|
|
#else
|
|
#define START_DICE_ROW 0
|
|
#define ROWS 2
|
|
#define LINE_LENGTH 26
|
|
#endif
|
|
#endif
|
|
|
|
#define min(x,y) (x<y?x:y)
|
|
#define max(x,y) (x>y?x:y)
|
|
|
|
#if CONFIG_KEYPAD == RECORDER_PAD
|
|
#define DICE_BUTTON_ON BUTTON_ON
|
|
#define DICE_BUTTON_OFF BUTTON_OFF
|
|
#define DICE_BUTTON_SELECT BUTTON_PLAY
|
|
|
|
#elif CONFIG_KEYPAD == ARCHOS_AV300_PAD
|
|
#define DICE_BUTTON_ON BUTTON_ON
|
|
#define DICE_BUTTON_OFF BUTTON_OFF
|
|
#define DICE_BUTTON_SELECT BUTTON_SELECT
|
|
|
|
#elif CONFIG_KEYPAD == ONDIO_PAD
|
|
#define DICE_BUTTON_ON (BUTTON_MENU|BUTTON_OFF)
|
|
#define DICE_BUTTON_OFF BUTTON_OFF
|
|
#define DICE_BUTTON_SELECT (BUTTON_MENU|BUTTON_REL)
|
|
|
|
#elif (CONFIG_KEYPAD == IRIVER_H100_PAD) || (CONFIG_KEYPAD == IRIVER_H300_PAD)
|
|
#define DICE_BUTTON_ON BUTTON_ON
|
|
#define DICE_BUTTON_OFF BUTTON_OFF
|
|
#define DICE_BUTTON_SELECT BUTTON_SELECT
|
|
|
|
#define DICE_BUTTON_RC_OFF BUTTON_RC_STOP
|
|
|
|
#elif (CONFIG_KEYPAD == IPOD_4G_PAD) || (CONFIG_KEYPAD == IPOD_3G_PAD)
|
|
#define DICE_BUTTON_ON (BUTTON_SELECT|BUTTON_PLAY)
|
|
#define DICE_BUTTON_OFF (BUTTON_PLAY|BUTTON_REPEAT)
|
|
#define DICE_BUTTON_SELECT BUTTON_SELECT
|
|
|
|
#elif CONFIG_KEYPAD == PLAYER_PAD
|
|
#define DICE_BUTTON_ON (BUTTON_ON|BUTTON_REPEAT)
|
|
#define DICE_BUTTON_OFF BUTTON_MENU
|
|
#define DICE_BUTTON_SELECT BUTTON_ON
|
|
|
|
#elif CONFIG_KEYPAD == IAUDIO_X5M5_PAD
|
|
#define DICE_BUTTON_ON BUTTON_PLAY
|
|
#define DICE_BUTTON_OFF BUTTON_POWER
|
|
#define DICE_BUTTON_SELECT BUTTON_SELECT
|
|
|
|
#elif CONFIG_KEYPAD == GIGABEAT_PAD
|
|
#define DICE_BUTTON_ON BUTTON_POWER
|
|
#define DICE_BUTTON_OFF BUTTON_A
|
|
#define DICE_BUTTON_SELECT BUTTON_SELECT
|
|
|
|
#elif CONFIG_KEYPAD == SANSA_E200_PAD
|
|
#define DICE_BUTTON_ON BUTTON_UP
|
|
#define DICE_BUTTON_OFF BUTTON_POWER
|
|
#define DICE_BUTTON_SELECT BUTTON_SELECT
|
|
|
|
#elif CONFIG_KEYPAD == IRIVER_H10_PAD
|
|
#define DICE_BUTTON_ON BUTTON_PLAY
|
|
#define DICE_BUTTON_OFF BUTTON_POWER
|
|
#define DICE_BUTTON_SELECT BUTTON_REW
|
|
|
|
#else
|
|
#error DICE: Unsupported keypad
|
|
#endif
|
|
|
|
|
|
|
|
|
|
PLUGIN_HEADER
|
|
/* 0, 1, 2, 3, 4, 5, 6, 7 */
|
|
static const int SIDES[] = { 3, 4, 6, 8, 10, 12, 20, 100 };
|
|
|
|
static struct plugin_api* rb;
|
|
|
|
static int roll_dice(int dice[], const int num_dice, const int side_index);
|
|
static void print_dice(const int dice[], const int total);
|
|
static bool dice_menu(int *num_dice, int *side_index);
|
|
|
|
/* plugin entry point */
|
|
enum plugin_status plugin_start(struct plugin_api* api, void* parameter) {
|
|
int side_index = 6;
|
|
int num_dice = 1;
|
|
bool exit = false;
|
|
int dice[MAX_DICE];
|
|
int total;
|
|
|
|
/* plugin init */
|
|
(void)parameter;
|
|
rb = api;
|
|
|
|
rb->lcd_clear_display();
|
|
rb->srand(*rb->current_tick);
|
|
/* end of plugin init */
|
|
|
|
if(!dice_menu(&num_dice, &side_index))
|
|
exit = true;
|
|
else {
|
|
total = roll_dice(dice, num_dice, side_index);
|
|
print_dice(dice, total);
|
|
}
|
|
while(!exit) {
|
|
switch(rb->button_get(true)) {
|
|
case DICE_BUTTON_ON:
|
|
case DICE_BUTTON_SELECT:
|
|
total = roll_dice(dice, num_dice, side_index);
|
|
print_dice(dice, total);
|
|
break;
|
|
#ifdef DICE_BUTTON_RC_OFF
|
|
case DICE_BUTTON_RC_OFF:
|
|
#endif
|
|
case DICE_BUTTON_OFF:
|
|
exit=true;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
} /* switch */
|
|
} /* while */
|
|
|
|
return PLUGIN_OK;
|
|
}
|
|
|
|
/* Clears the dice array, rolls the dice and returns the sum */
|
|
static int roll_dice(int dice[], const int num_dice, const int side_index) {
|
|
int i;
|
|
int total = 0;
|
|
rb->memset((void*)dice,0,MAX_DICE*sizeof(int));
|
|
for (i=0; i<num_dice; i++) {
|
|
dice[i] = rb->rand()%SIDES[side_index] + 1;
|
|
total+=dice[i];
|
|
}
|
|
return total;
|
|
}
|
|
|
|
/* Prints the dice, and the sum of the dice values */
|
|
static void print_dice(const int dice[], const int total) {
|
|
const int dice_per_row = MAX_DICE/ROWS + (MAX_DICE%ROWS?1:0);
|
|
char showdice[LINE_LENGTH];
|
|
int row;
|
|
rb->lcd_clear_display();
|
|
for (row=0; /*break;*/; row++) {
|
|
const int start = row*dice_per_row;
|
|
const int end = min(MAX_DICE,start+dice_per_row);
|
|
char *pointer = showdice;
|
|
int space = LINE_LENGTH;
|
|
int i;
|
|
rb->memset((void*)showdice,0,LINE_LENGTH*sizeof(char));
|
|
for (i=start; i<end && dice[i]>0; i++) {
|
|
int count = rb->snprintf(pointer,space," %3d",dice[i]);
|
|
pointer = &pointer[count];
|
|
space -= count;
|
|
}
|
|
if (i > start) {
|
|
rb->lcd_puts_scroll(0,START_DICE_ROW+row,showdice);
|
|
} else {
|
|
row--;
|
|
break;
|
|
}
|
|
if (i < end || end == MAX_DICE) break;
|
|
}
|
|
#if (CONFIG_KEYPAD == PLAYER_PAD)
|
|
(void)total;
|
|
#else
|
|
rb->lcd_puts(0,START_DICE_ROW+(++row)," ");
|
|
if (total > 0) {
|
|
rb->snprintf(showdice,LINE_LENGTH,"Total: %4d",total);
|
|
rb->lcd_puts(1,START_DICE_ROW+(++row),showdice);
|
|
}
|
|
while (row < ROWS+2) {
|
|
rb->lcd_puts(0,START_DICE_ROW+(++row)," ");
|
|
}
|
|
#endif
|
|
rb->lcd_update();
|
|
}
|
|
static bool dice_menu(int *num_dice, int *side_index) {
|
|
int selection;
|
|
bool menu_quit = false, result = false;
|
|
|
|
MENUITEM_STRINGLIST(menu,"Dice Menu",NULL,"Roll Dice","Number of Dice",
|
|
"Number of Sides","Quit");
|
|
|
|
static const struct opt_items num_sides_option[8] = {
|
|
{ "3", -1 },
|
|
{ "4", -1 },
|
|
{ "6", -1 },
|
|
{ "8", -1 },
|
|
{ "10", -1 },
|
|
{ "12", -1 },
|
|
{ "20", -1 },
|
|
{ "100", -1 }
|
|
};
|
|
|
|
while (!menu_quit) {
|
|
selection = rb->do_menu(&menu, &selection);
|
|
switch(selection)
|
|
{
|
|
case 0:
|
|
menu_quit = true;
|
|
result = true;
|
|
break;
|
|
|
|
case 1:
|
|
rb->set_int("Number of Dice", "", UNIT_INT, num_dice, NULL,
|
|
1, 1, MAX_DICE, NULL );
|
|
break;
|
|
|
|
case 2:
|
|
rb->set_option("Number of Sides", side_index, INT,
|
|
num_sides_option, 8, NULL);
|
|
break;
|
|
|
|
default:
|
|
menu_quit = true;
|
|
result = false;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return result;
|
|
}
|