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Replace bitmap menu with a standard menu, clean up the code and remove corrupt save game

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21867 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Johannes Schwarz 2009-07-14 17:58:41 +00:00
parent a6be0ae094
commit 04ab67d431
1 changed files with 162 additions and 410 deletions
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570
apps/plugins/pegbox.c
View file

@ -19,29 +19,16 @@
*
****************************************************************************/
#include "plugin.h"
#include "lib/configfile.h"
#include "lib/display_text.h"
#include "lib/playback_control.h"
#include "pluginbitmaps/pegbox_header.h"
#include "pluginbitmaps/pegbox_pieces.h"
#if LCD_HEIGHT >= 80 /* enough space for a graphical menu */
#include "pluginbitmaps/pegbox_menu_top.h"
#include "pluginbitmaps/pegbox_menu_items.h"
#define MENU_X (LCD_WIDTH-BMPWIDTH_pegbox_menu_items)/2
#define MENU_Y BMPHEIGHT_pegbox_menu_top
#define ITEM_WIDTH BMPWIDTH_pegbox_menu_items
#define ITEM_HEIGHT (BMPHEIGHT_pegbox_menu_items/9)
#endif
PLUGIN_HEADER
/* final game return status */
#define PB_END 3
#define PB_USB 2
#define PB_QUIT 1
#define DATA_FILE PLUGIN_GAMES_DIR "/pegbox.data"
#define SAVE_FILE PLUGIN_GAMES_DIR "/pegbox.save"
#define CONFIG_FILE_NAME "pegbox.cfg"
#define ROWS 8 /* Number of rows on each board */
#define COLS 12 /* Number of columns on each board */
@ -530,26 +517,6 @@ PLUGIN_HEADER
#ifdef HAVE_TOUCHSCREEN
#include "lib/touchscreen.h"
static struct ts_mapping main_menu_items[5] =
{
{MENU_X, MENU_Y, ITEM_WIDTH, ITEM_HEIGHT},
{MENU_X, MENU_Y+ITEM_HEIGHT, ITEM_WIDTH, ITEM_HEIGHT},
{MENU_X, MENU_Y+ITEM_HEIGHT*2, ITEM_WIDTH, ITEM_HEIGHT},
{MENU_X, MENU_Y+ITEM_HEIGHT*3, ITEM_WIDTH, ITEM_HEIGHT},
{
#if (LCD_WIDTH >= 138) && (LCD_HEIGHT > 110)
0, MENU_Y+4*ITEM_HEIGHT+8, SYSFONT_WIDTH*28, SYSFONT_HEIGHT
#elif LCD_WIDTH > 112
0, LCD_HEIGHT - 8, SYSFONT_WIDTH*28, SYSFONT_HEIGHT
#else
#error "Touchscreen isn't supported on non-bitmap screens!"
#endif
}
};
static struct ts_mappings main_menu = {main_menu_items, 5};
static struct ts_raster pegbox_raster =
{ BOARD_X, BOARD_Y, COLS*PIECE_WIDTH, ROWS*PIECE_HEIGHT,
PIECE_WIDTH, PIECE_HEIGHT };
@ -557,13 +524,13 @@ static struct ts_raster_button_mapping pegbox_raster_btn =
{ &pegbox_raster, false, false, true, false, true, {0, 0}, 0, 0, 0 };
#endif
struct game_context {
unsigned int level;
unsigned int highlevel;
signed int player_row;
signed int player_col;
unsigned int num_left;
bool save_exist;
unsigned int playboard[ROWS][COLS];
};
@ -719,11 +686,11 @@ char levels[NUM_LEVELS][ROWS][COLS] = {
{0, 0, 4, 6, 0, 6, 0, 6, 0, 6, 0, 1,}}
};
/*****************************************************************************
* draw_board() draws the game's current level.
******************************************************************************/
static void draw_board(struct game_context* pb) {
/***********************************************************************
* pegbox_draw_board() draws the game's current level.
************************************************************************/
static void pegbox_draw_board(struct game_context* pb)
{
unsigned int r, c, type;
pb->num_left = 0;
char str[5];
@ -795,10 +762,11 @@ static void draw_board(struct game_context* pb) {
}
/*****************************************************************************
* load_level() loads the player's current level from the array and sets the
* pegbox_load_level() loads the player's current level from the array and sets the
* player's position.
******************************************************************************/
static void load_level(struct game_context* pb) {
static void pegbox_load_level(struct game_context* pb)
{
int r, c;
for(r = 0; r < ROWS; r++)
@ -807,18 +775,19 @@ static void load_level(struct game_context* pb) {
}
/*****************************************************************************
* new_piece() creates a new piece at a specified location. The player
* pegbox_new_piece() creates a new piece at a specified location. The player
* navigates through the pieces and selects one.
******************************************************************************/
static void new_piece(struct game_context* pb, unsigned int x_loc,
unsigned int y_loc) {
static void pegbox_new_piece(struct game_context* pb, unsigned int x_loc,
unsigned int y_loc)
{
int button;
bool exit = false;
pb->playboard[x_loc][y_loc] = TRIANGLE;
while (!exit) {
draw_board(pb);
pegbox_draw_board(pb);
button = rb->button_get(true);
#ifdef HAVE_TOUCHSCREEN
if(button & BUTTON_TOUCHSCREEN)
@ -869,16 +838,16 @@ static void new_piece(struct game_context* pb, unsigned int x_loc,
break;
case PEGBOX_SAVE:
exit=true;
break;
}
}
}
/*****************************************************************************
* move_player() moves the player and pieces and updates the board accordingly.
* pegbox_move_player() moves the player and pieces and updates the board accordingly.
******************************************************************************/
static void move_player(struct game_context* pb, signed int x_dir,
signed int y_dir) {
static void pegbox_move_player(struct game_context* pb, signed int x_dir,
signed int y_dir)
{
unsigned int type1, type2;
signed int r,c;
@ -902,9 +871,9 @@ static void move_player(struct game_context* pb, signed int x_dir,
pb->player_col += x_dir;
if (type1 == HOLE) {
draw_board(pb);
pegbox_draw_board(pb);
rb->splash(HZ*2, "You fell down a hole!");
load_level(pb);
pegbox_load_level(pb);
}
else if (type1 == SPACE)
pb->playboard[r][c] = PLAYER;
@ -915,7 +884,7 @@ static void move_player(struct game_context* pb, signed int x_dir,
pb->playboard[r+y_dir][c+x_dir] = WALL;
else if (type1 == CROSS) {
pb->playboard[r][c] = SPACE;
new_piece(pb, r+y_dir, c+x_dir);
pegbox_new_piece(pb, r+y_dir, c+x_dir);
pb->playboard[r][c] = PLAYER;
}
else
@ -929,98 +898,11 @@ static void move_player(struct game_context* pb, signed int x_dir,
}
else {
rb->splash(HZ*2, "Illegal Move!");
load_level(pb);
pegbox_load_level(pb);
}
}
draw_board(pb);
}
/*****************************************************************************
* pegbox_loadgame() loads the saved game and returns load success.
******************************************************************************/
static bool pegbox_loadgame(struct game_context* pb) {
signed int fd;
bool loaded = false;
/* open game file */
fd = rb->open(SAVE_FILE, O_RDONLY);
if(fd < 0) return loaded;
/* read in saved game */
while(true) {
if(rb->read(fd, &pb->level, sizeof(pb->level)) <= 0) break;
if(rb->read(fd, &pb->playboard, sizeof(pb->playboard)) <= 0)
{
loaded = true;
break;
}
break;
}
rb->close(fd);
return loaded;
}
/*****************************************************************************
* pegbox_savegame() saves the current game state.
******************************************************************************/
static void pegbox_savegame(struct game_context* pb) {
unsigned int fd;
/* write out the game state to the save file */
fd = rb->open(SAVE_FILE, O_WRONLY|O_CREAT);
rb->write(fd, &pb->level, sizeof(pb->level));
rb->write(fd, &pb->playboard, sizeof(pb->playboard));
rb->close(fd);
}
/*****************************************************************************
* pegbox_loaddata() loads the level and highlevel and returns load success.
******************************************************************************/
static void pegbox_loaddata(struct game_context* pb) {
signed int fd;
/* open game file */
fd = rb->open(DATA_FILE, O_RDONLY);
if(fd < 0) {
pb->level = 1;
pb->highlevel = 1;
return;
}
/* read in saved game */
while(true) {
if(rb->read(fd, &pb->level, sizeof(pb->level)) <= 0) break;
if(rb->read(fd, &pb->highlevel, sizeof(pb->highlevel)) <= 0) break;
break;
}
rb->close(fd);
return;
}
/*****************************************************************************
* pegbox_savedata() saves the level and highlevel.
******************************************************************************/
static void pegbox_savedata(struct game_context* pb) {
unsigned int fd;
/* write out the game state to the save file */
fd = rb->open(DATA_FILE, O_WRONLY|O_CREAT);
rb->write(fd, &pb->level, sizeof(pb->level));
rb->write(fd, &pb->highlevel, sizeof(pb->highlevel));
rb->close(fd);
}
/*****************************************************************************
* pegbox_callback() is the default event handler callback which is called
* on usb connect and shutdown.
******************************************************************************/
static void pegbox_callback(void* param) {
struct game_context* pb = (struct game_context*) param;
rb->splash(HZ, "Saving data...");
pegbox_savedata(pb);
pegbox_draw_board(pb);
}
/***********************************************************************
@ -1065,216 +947,104 @@ static bool pegbox_help(void)
return false;
}
/*****************************************************************************
* pegbox_menu() is the initial menu at the start of the game.
******************************************************************************/
static unsigned int pegbox_menu(struct game_context* pb) {
int button;
char str[30];
unsigned int startlevel = 1, loc = 0;
bool breakout = false, can_resume = false;
if (pb->num_left > 0 || pb->save_exist)
can_resume = true;
while(!breakout){
#if LCD_HEIGHT >= 80
rb->lcd_clear_display();
rb->lcd_bitmap(pegbox_menu_top,0,0,LCD_WIDTH, BMPHEIGHT_pegbox_menu_top);
/* menu bitmaps */
if (loc == 0) {
rb->lcd_bitmap_part(pegbox_menu_items, 0, ITEM_HEIGHT, ITEM_WIDTH,
MENU_X, MENU_Y, ITEM_WIDTH, ITEM_HEIGHT);
}
else {
rb->lcd_bitmap_part(pegbox_menu_items, 0, 0, ITEM_WIDTH,
MENU_X, MENU_Y, ITEM_WIDTH, ITEM_HEIGHT);
}
if (can_resume) {
if (loc == 1) {
rb->lcd_bitmap_part(pegbox_menu_items, 0, ITEM_HEIGHT*3, ITEM_WIDTH,
MENU_X, MENU_Y+ITEM_HEIGHT, ITEM_WIDTH, ITEM_HEIGHT);
}
else {
rb->lcd_bitmap_part(pegbox_menu_items, 0, ITEM_HEIGHT*2, ITEM_WIDTH,
MENU_X, MENU_Y+ITEM_HEIGHT, ITEM_WIDTH, ITEM_HEIGHT);
}
}
else {
rb->lcd_bitmap_part(pegbox_menu_items, 0, ITEM_HEIGHT*4, ITEM_WIDTH,
MENU_X, MENU_Y+ITEM_HEIGHT, ITEM_WIDTH, ITEM_HEIGHT);
}
if (loc==2) {
rb->lcd_bitmap_part(pegbox_menu_items, 0, ITEM_HEIGHT*6, ITEM_WIDTH,
MENU_X, MENU_Y+ITEM_HEIGHT*2, ITEM_WIDTH, ITEM_HEIGHT);
}
else {
rb->lcd_bitmap_part(pegbox_menu_items, 0, ITEM_HEIGHT*5, ITEM_WIDTH,
MENU_X, MENU_Y+ITEM_HEIGHT*2, ITEM_WIDTH, ITEM_HEIGHT);
}
if (loc==3) {
rb->lcd_bitmap_part(pegbox_menu_items, 0, ITEM_HEIGHT*8, ITEM_WIDTH,
MENU_X, MENU_Y+ITEM_HEIGHT*3, ITEM_WIDTH, ITEM_HEIGHT);
}
else {
rb->lcd_bitmap_part(pegbox_menu_items, 0, ITEM_HEIGHT*7, ITEM_WIDTH,
MENU_X, MENU_Y+ITEM_HEIGHT*3, ITEM_WIDTH, ITEM_HEIGHT);
}
#else
unsigned int w,h;
rb->lcd_clear_display();
rb->lcd_getstringsize("PegBox", &w, &h);
rb->lcd_putsxy((LCD_WIDTH-w)/2, 0, "PegBox");
rb->lcd_putsxy((LCD_WIDTH)/4, 16, "New Game");
rb->lcd_putsxy((LCD_WIDTH)/4, 24, "Resume");
rb->lcd_putsxy((LCD_WIDTH)/4, 32, "Help");
rb->lcd_putsxy((LCD_WIDTH)/4, 40, "Quit");
if(!can_resume)
rb->lcd_hline((LCD_WIDTH)/4, (LCD_WIDTH)/4+30, 28);
rb->lcd_putsxy((LCD_WIDTH)/4-8, loc*8+16, "*");
#endif
rb->snprintf(str, 28, "Start on level %d of %d", startlevel,
pb->highlevel);
#if LCD_HEIGHT > 110
rb->lcd_putsxy(0, MENU_Y+4*ITEM_HEIGHT+8, str);
#elif LCD_HEIGHT > 64
rb->lcd_putsxy(0, LCD_HEIGHT - 8, str);
#else
rb->lcd_puts_scroll(0, 7, str);
#endif
rb->lcd_update();
/* handle menu button presses */
button = rb->button_get(true);
#ifdef HAVE_TOUCHSCREEN
if(button & BUTTON_TOUCHSCREEN)
/***********************************************************************
* pegbox_menu() is the game menu
************************************************************************/
static unsigned int pegbox_menu(struct game_context* pb, bool ingame)
{
unsigned int result = touchscreen_map(&main_menu,
rb->button_get_data() >> 16,
rb->button_get_data() & 0xffff);
if(result != (unsigned)-1 && button & BUTTON_REL)
{
if(result == 4)
button = PEGBOX_LVL_UP;
else
{
if(loc == result)
button = PEGBOX_RIGHT;
loc = result;
}
}
}
#endif
rb->button_clear_queue();
int choice = 0;
switch(button) {
case PEGBOX_SAVE: /* start playing */
case PEGBOX_RIGHT:
if (loc == 0) {
breakout = true;
pb->level = startlevel;
load_level(pb);
}
else if (loc == 1 && can_resume) {
if(pb->save_exist)
{
rb->remove(SAVE_FILE);
pb->save_exist = false;
}
breakout = true;
}
else if (loc == 2)
{
if(pegbox_help())
return PB_USB;
}
else if (loc == 3)
return PB_QUIT;
break;
case PEGBOX_QUIT: /* quit program */
return PB_QUIT;
case (PEGBOX_UP|BUTTON_REPEAT):
case PEGBOX_UP:
if (loc <= 0)
loc = 3;
else
loc--;
if (!can_resume && loc == 1) {
loc = 0;
}
break;
case (PEGBOX_DOWN|BUTTON_REPEAT):
case PEGBOX_DOWN:
if (loc >= 3)
loc = 0;
else
loc++;
if (!can_resume && loc == 1) {
loc = 2;
}
break;
case (PEGBOX_LVL_UP|BUTTON_REPEAT):
case PEGBOX_LVL_UP: /* increase starting level */
if(startlevel >= pb->highlevel) {
startlevel = 1;
} else {
startlevel++;
}
break;
/* only for targets with enough buttons */
#ifdef PEGBOX_LVL_DOWN
case (PEGBOX_LVL_DOWN|BUTTON_REPEAT):
case PEGBOX_LVL_DOWN: /* decrease starting level */
if(startlevel <= 1) {
startlevel = pb->highlevel;
} else {
startlevel--;
}
break;
#endif
default:
if(rb->default_event_handler_ex(button, pegbox_callback,
(void*) pb) == SYS_USB_CONNECTED)
return PB_USB;
break;
}
}
draw_board(pb);
return 0;
}
/*****************************************************************************
* pegbox() is the main game subroutine, it returns the final game status.
******************************************************************************/
static int pegbox(struct game_context* pb) {
int temp_var;
/********************
* menu *
********************/
temp_var = pegbox_menu(pb);
if (temp_var == PB_QUIT || temp_var == PB_USB)
return temp_var;
if (ingame) {
MENUITEM_STRINGLIST (main_menu, "Pegbox Menu", NULL,
"Resume Game",
"Restart Level",
"Select Level",
"Help",
"Playback Control",
"Quit");
while (true) {
temp_var = rb->button_get(true);
switch (rb->do_menu(&main_menu, &choice, NULL, false)) {
case 0:
pegbox_draw_board(pb);
return 0;
case 1:
pegbox_load_level(pb);
pegbox_draw_board(pb);
return 0;
case 2:
rb->set_int("Select Level", "", UNIT_INT,
&pb->level, NULL, 1, 1,
pb->highlevel, NULL);
break;
case 3:
if (pegbox_help()==PLUGIN_USB_CONNECTED)
return 1;
break;
case 4:
playback_control(NULL);
break;
case 5:
return 1;
case MENU_ATTACHED_USB:
return 1;
default:
break;
}
}
} else {
MENUITEM_STRINGLIST (main_menu, "Pegbox Menu", NULL,
"Start Game",
"Select Level",
"Help",
"Playback Control",
"Quit");
while (true) {
switch (rb->do_menu(&main_menu, &choice, NULL, false)) {
case 0:
pegbox_load_level(pb);
pegbox_draw_board(pb);
return 0;
case 1:
rb->set_int("Select Level", "", UNIT_INT,
&pb->level, NULL, 1, 1,
pb->highlevel, NULL);
break;
case 2:
if (pegbox_help()==PLUGIN_USB_CONNECTED)
return 1;
break;
case 3:
playback_control(NULL);
break;
case 4:
return 1;
case MENU_ATTACHED_USB:
return 1;
default:
break;
}
}
}
}
/***********************************************************************
* pegbox_main() is the main game subroutine
************************************************************************/
static int pegbox_main(struct game_context* pb)
{
int button;
if (pegbox_menu(pb, false)==1) {
return 1;
}
while (true) {
button = rb->button_get(true);
#ifdef HAVE_TOUCHSCREEN
if(temp_var & BUTTON_TOUCHSCREEN)
if(button & BUTTON_TOUCHSCREEN)
{
pegbox_raster_btn.two_d_from.y = pb->player_row;
pegbox_raster_btn.two_d_from.x = pb->player_col;
@ -1283,45 +1053,44 @@ static int pegbox(struct game_context* pb) {
touchscreen_raster_map_button(&pegbox_raster_btn,
rb->button_get_data() >> 16,
rb->button_get_data() & 0xffff,
temp_var);
button);
if(ret.action == TS_ACTION_TWO_D_MOVEMENT)
move_player(pb, ret.to.x - ret.from.x, ret.to.y - ret.from.y);
pegbox_move_player(pb, ret.to.x - ret.from.x, ret.to.y - ret.from.y);
}
#endif
switch(temp_var){
switch(button){
case PEGBOX_LEFT: /* move cursor left */
case (PEGBOX_LEFT|BUTTON_REPEAT):
move_player(pb, -1, 0);
pegbox_move_player(pb, -1, 0);
break;
case PEGBOX_RIGHT: /* move cursor right */
case (PEGBOX_RIGHT|BUTTON_REPEAT):
move_player(pb, 1, 0);
pegbox_move_player(pb, 1, 0);
break;
case PEGBOX_DOWN: /* move cursor down */
case (PEGBOX_DOWN|BUTTON_REPEAT):
move_player(pb, 0, 1);
pegbox_move_player(pb, 0, 1);
break;
case PEGBOX_UP: /* move cursor up */
case (PEGBOX_UP|BUTTON_REPEAT):
move_player(pb, 0, -1);
pegbox_move_player(pb, 0, -1);
break;
case PEGBOX_SAVE: /* save and end game */
rb->splash(HZ, "Saving game...");
pegbox_savegame(pb);
/* fall through to PEGBOX_QUIT */
case PEGBOX_QUIT:
return PB_END;
if (pegbox_menu(pb, true)==1) {
return 1;
}
#ifdef PEGBOX_RESTART
case PEGBOX_RESTART:
load_level(pb);
draw_board(pb);
pegbox_load_level(pb);
pegbox_draw_board(pb);
break;
#endif
#ifdef PEGBOX_LVL_UP
case (PEGBOX_LVL_UP|BUTTON_REPEAT):
case PEGBOX_LVL_UP:
if (pb->level >= pb->highlevel) {
@ -1329,11 +1098,11 @@ static int pegbox(struct game_context* pb) {
} else {
pb->level++;
}
load_level(pb);
draw_board(pb);
pegbox_load_level(pb);
pegbox_draw_board(pb);
break;
#endif
/* only for targets with enough buttons */
#ifdef PEGBOX_LVL_DOWN
case (PEGBOX_LVL_DOWN|BUTTON_REPEAT):
case PEGBOX_LVL_DOWN:
@ -1342,24 +1111,26 @@ static int pegbox(struct game_context* pb) {
} else {
pb->level--;
}
load_level(pb);
draw_board(pb);
pegbox_load_level(pb);
pegbox_draw_board(pb);
break;
#endif
}
if (pb->num_left == 0) {
rb->splash(HZ*2, "Nice Pegging!");
if (pb->level == NUM_LEVELS) {
draw_board(pb);
rb->splash(HZ*2, "You Won!");
break;
pegbox_draw_board(pb);
rb->splash(HZ*2, "Congratulations!");
rb->splash(HZ*2, "You have finished the game!");
if (pegbox_menu(pb,false)==1) {
return 1;
}
}
else {
pb->level++;
load_level(pb);
draw_board(pb);
pegbox_load_level(pb);
pegbox_draw_board(pb);
}
if(pb->level > pb->highlevel)
@ -1367,20 +1138,16 @@ static int pegbox(struct game_context* pb) {
}
}
return PLUGIN_OK;
}
/*****************************************************************************
* plugin entry point.
******************************************************************************/
enum plugin_status plugin_start(const void* parameter) {
bool exit = false;
struct game_context pb;
enum plugin_status plugin_start(const void* parameter)
{
(void)parameter;
#ifdef HAVE_LCD_BITMAP
rb->lcd_setfont(FONT_SYSFIXED);
#if LCD_DEPTH > 1
rb->lcd_set_backdrop(NULL);
@ -1389,35 +1156,20 @@ enum plugin_status plugin_start(const void* parameter) {
rb->lcd_set_foreground(LCD_WHITE);
rb->lcd_set_background(BG_COLOR);
#endif
rb->splash(0, "Loading...");
pegbox_loaddata(&pb);
pb.save_exist = pegbox_loadgame(&pb);
pb.num_left = 0;
rb->lcd_clear_display();
while(!exit) {
switch(pegbox(&pb)){
case PB_END:
break;
case PB_USB:
struct game_context pb;
pb.level=1;
pb.highlevel=1;
struct configdata config[] = {
{TYPE_INT, 1, NUM_LEVELS, { .int_p = &(pb.level) }, "level", NULL},
{TYPE_INT, 1, NUM_LEVELS, { .int_p = &(pb.highlevel) }, "highlevel", NULL},
};
configfile_load(CONFIG_FILE_NAME,config,2,0);
pegbox_main(&pb);
configfile_save(CONFIG_FILE_NAME,config,2,0);
rb->lcd_setfont(FONT_UI);
return PLUGIN_USB_CONNECTED;
#endif /* HAVE_LCD_BITMAP */
case PB_QUIT:
rb->splash(HZ, "Saving data...");
pegbox_savedata(&pb);
exit = true;
break;
default:
break;
}
}
rb->lcd_setfont(FONT_UI);
return PLUGIN_OK;
}