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Diffstat (limited to 'apps/plugins/chessbox/chessbox.c')
-rw-r--r--apps/plugins/chessbox/chessbox.c324
1 files changed, 300 insertions, 24 deletions
diff --git a/apps/plugins/chessbox/chessbox.c b/apps/plugins/chessbox/chessbox.c
index 9f9e1099af..d273888f2b 100644
--- a/apps/plugins/chessbox/chessbox.c
+++ b/apps/plugins/chessbox/chessbox.c
@@ -25,6 +25,7 @@
#include "gnuchess.h"
#include "opening.h"
+#include "chessbox_pgn.h"
/* type definitions */
struct cb_command {
@@ -51,6 +52,11 @@ PLUGIN_HEADER
#define CB_RESTART (BUTTON_SELECT | BUTTON_LEFT)
#define CB_MENU (BUTTON_SELECT | BUTTON_MENU)
+#define CB_SCROLL_UP (BUTTON_SCROLL_FWD|BUTTON_REPEAT)
+#define CB_SCROLL_DOWN (BUTTON_SCROLL_BACK|BUTTON_REPEAT)
+#define CB_SCROLL_LEFT (BUTTON_LEFT|BUTTON_REPEAT)
+#define CB_SCROLL_RIGHT (BUTTON_RIGHT|BUTTON_REPEAT)
+
#elif CONFIG_KEYPAD == IAUDIO_X5M5_PAD
#define CB_SELECT BUTTON_SELECT
#define CB_UP BUTTON_UP
@@ -62,6 +68,11 @@ PLUGIN_HEADER
#define CB_RESTART (BUTTON_SELECT | BUTTON_PLAY)
#define CB_MENU BUTTON_POWER
+#define CB_SCROLL_UP (BUTTON_UP|BUTTON_REPEAT)
+#define CB_SCROLL_DOWN (BUTTON_DOWN|BUTTON_REPEAT)
+#define CB_SCROLL_LEFT (BUTTON_LEFT|BUTTON_REPEAT)
+#define CB_SCROLL_RIGHT (BUTTON_RIGHT|BUTTON_REPEAT)
+
#elif (CONFIG_KEYPAD == IRIVER_H100_PAD) || (CONFIG_KEYPAD == IRIVER_H300_PAD)
#define CB_SELECT BUTTON_SELECT
#define CB_UP BUTTON_UP
@@ -75,6 +86,11 @@ PLUGIN_HEADER
#define CB_RC_QUIT BUTTON_RC_STOP
+#define CB_SCROLL_UP (BUTTON_UP|BUTTON_REPEAT)
+#define CB_SCROLL_DOWN (BUTTON_DOWN|BUTTON_REPEAT)
+#define CB_SCROLL_LEFT (BUTTON_LEFT|BUTTON_REPEAT)
+#define CB_SCROLL_RIGHT (BUTTON_RIGHT|BUTTON_REPEAT)
+
#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
#define CB_SELECT BUTTON_SELECT
#define CB_UP BUTTON_UP
@@ -85,6 +101,11 @@ PLUGIN_HEADER
#define CB_LEVEL BUTTON_EQ
#define CB_MENU BUTTON_MODE
+#define CB_SCROLL_UP (BUTTON_UP|BUTTON_REPEAT)
+#define CB_SCROLL_DOWN (BUTTON_DOWN|BUTTON_REPEAT)
+#define CB_SCROLL_LEFT (BUTTON_LEFT|BUTTON_REPEAT)
+#define CB_SCROLL_RIGHT (BUTTON_RIGHT|BUTTON_REPEAT)
+
#elif CONFIG_KEYPAD == RECORDER_PAD
#define CB_SELECT BUTTON_PLAY
#define CB_UP BUTTON_UP
@@ -96,6 +117,11 @@ PLUGIN_HEADER
#define CB_RESTART BUTTON_F3
#define CB_MENU BUTTON_OFF
+#define CB_SCROLL_UP (BUTTON_UP|BUTTON_REPEAT)
+#define CB_SCROLL_DOWN (BUTTON_DOWN|BUTTON_REPEAT)
+#define CB_SCROLL_LEFT (BUTTON_LEFT|BUTTON_REPEAT)
+#define CB_SCROLL_RIGHT (BUTTON_RIGHT|BUTTON_REPEAT)
+
#elif CONFIG_KEYPAD == ARCHOS_AV300_PAD
#define CB_SELECT BUTTON_SELECT
#define CB_UP BUTTON_UP
@@ -107,6 +133,11 @@ PLUGIN_HEADER
#define CB_RESTART BUTTON_F3
#define CB_MENU BUTTON_OFF
+#define CB_SCROLL_UP (BUTTON_UP|BUTTON_REPEAT)
+#define CB_SCROLL_DOWN (BUTTON_DOWN|BUTTON_REPEAT)
+#define CB_SCROLL_LEFT (BUTTON_LEFT|BUTTON_REPEAT)
+#define CB_SCROLL_RIGHT (BUTTON_RIGHT|BUTTON_REPEAT)
+
#elif CONFIG_KEYPAD == ONDIO_PAD
#define CB_SELECT_PRE BUTTON_MENU
#define CB_SELECT (BUTTON_MENU|BUTTON_REL)
@@ -120,16 +151,25 @@ PLUGIN_HEADER
#define CB_RESTART (BUTTON_MENU|BUTTON_LEFT)
#define CB_MENU BUTTON_OFF
+#define CB_SCROLL_UP (BUTTON_UP|BUTTON_REPEAT)
+#define CB_SCROLL_DOWN (BUTTON_DOWN|BUTTON_REPEAT)
+#define CB_SCROLL_LEFT (BUTTON_LEFT|BUTTON_REPEAT)
+#define CB_SCROLL_RIGHT (BUTTON_RIGHT|BUTTON_REPEAT)
+
#elif (CONFIG_KEYPAD == GIGABEAT_PAD)
#define CB_SELECT BUTTON_SELECT
#define CB_UP BUTTON_UP
#define CB_DOWN BUTTON_DOWN
#define CB_LEFT BUTTON_LEFT
#define CB_RIGHT BUTTON_RIGHT
-#define CB_PLAY BUTTON_A
-#define CB_LEVEL BUTTON_VOL_UP
-#define CB_RESTART BUTTON_VOL_DOWN
-#define CB_MENU BUTTON_MENU
+#define CB_PLAY BUTTON_POWER
+#define CB_LEVEL BUTTON_MENU
+#define CB_MENU BUTTON_A
+
+#define CB_SCROLL_UP (BUTTON_UP|BUTTON_REPEAT)
+#define CB_SCROLL_DOWN (BUTTON_DOWN|BUTTON_REPEAT)
+#define CB_SCROLL_LEFT (BUTTON_LEFT|BUTTON_REPEAT)
+#define CB_SCROLL_RIGHT (BUTTON_RIGHT|BUTTON_REPEAT)
#elif CONFIG_KEYPAD == IRIVER_H10_PAD
#define CB_SELECT BUTTON_REW
@@ -142,6 +182,11 @@ PLUGIN_HEADER
#define CB_RESTART (BUTTON_REW | BUTTON_PLAY)
#define CB_MENU BUTTON_POWER
+#define CB_SCROLL_UP (BUTTON_SCROLL_UP|BUTTON_REPEAT)
+#define CB_SCROLL_DOWN (BUTTON_SCROLL_DOWN|BUTTON_REPEAT)
+#define CB_SCROLL_LEFT (BUTTON_LEFT|BUTTON_REPEAT)
+#define CB_SCROLL_RIGHT (BUTTON_RIGHT|BUTTON_REPEAT)
+
#elif CONFIG_KEYPAD == SANSA_E200_PAD
#define CB_SELECT BUTTON_SELECT
#define CB_UP BUTTON_UP
@@ -153,6 +198,11 @@ PLUGIN_HEADER
#define CB_RESTART (BUTTON_SELECT | BUTTON_REPEAT)
#define CB_MENU BUTTON_POWER
+#define CB_SCROLL_UP (BUTTON_SCROLL_UP|BUTTON_REPEAT)
+#define CB_SCROLL_DOWN (BUTTON_SCROLL_DOWN|BUTTON_REPEAT)
+#define CB_SCROLL_LEFT (BUTTON_LEFT|BUTTON_REPEAT)
+#define CB_SCROLL_RIGHT (BUTTON_RIGHT|BUTTON_REPEAT)
+
#else
#error CHESSBOX: Unsupported keypad
#endif
@@ -203,6 +253,11 @@ PLUGIN_HEADER
#define COMMAND_SAVE 7
#define COMMAND_RESTORE 8
#define COMMAND_RESUME 9
+#define COMMAND_SELECT 10
+#define COMMAND_NEXT 11
+#define COMMAND_PREV 12
+
+short plugin_mode;
/* level+1's string */
const char *level_string[] = { "Level 1: 60 moves / 5 min" ,
@@ -516,16 +571,219 @@ void cb_restoreposition ( void ) {
Sdepth = 0;
}
+/* ---- show menu in viewer mode---- */
+static int cb_menu_viewer(void)
+{
+ int selection;
+ int result = 0;
+ bool menu_quit = false;
+
+ MENUITEM_STRINGLIST(menu,"Chessbox Menu",NULL,"Restart Game",
+ "Select Other Game", "Quit");
+
+ while(!menu_quit)
+ {
+ switch(rb->do_menu(&menu, &selection))
+ {
+ case 0:
+ menu_quit = true;
+ result = COMMAND_RESTART;
+ break;
+ case 1:
+ result = COMMAND_SELECT;
+ menu_quit = true;
+ break;
+ case 2:
+ result = COMMAND_QUIT;
+ menu_quit = true;
+ break;
+ }
+ }
+ return result;
+}
+
+/* ---- get a command in game mode ---- */
+struct cb_command cb_get_viewer_command (void) {
+ int button;
+ struct cb_command result = { 0, {0,0,0,0,0}, 0 };
+
+ /* main loop */
+ while ( true ) {
+ button = rb->button_get(true);
+ switch (button) {
+#ifdef CB_RC_QUIT
+ case CB_RC_QUIT:
+ result.type = COMMAND_QUIT;
+ return result;
+#endif
+ case CB_MENU:
+ result.type = cb_menu_viewer();
+ return result;
+ case CB_LEFT:
+ result.type = COMMAND_PREV;
+ return result;
+ case CB_RIGHT:
+ result.type = COMMAND_NEXT;
+ return result;
+ }
+ }
+
+}
+
+/* ---- viewer main loop ---- */
+void cb_start_viewer(char* filename){
+ struct pgn_game_node *first_game, *selected_game;
+ struct pgn_ply_node *curr_ply;
+ bool exit_game = false;
+ bool exit_viewer = false;
+ struct cb_command command;
+
+ first_game = pgn_list_games(rb, filename);
+ if (first_game == NULL){
+ rb->splash ( 200 , "No games found !" );
+ return;
+ }
+
+ do {
+ selected_game = pgn_show_game_list(rb, first_game);
+ if (selected_game == NULL){
+ break;
+ }
+
+ pgn_parse_game(rb, filename, selected_game);
+ if (selected_game->first_ply != NULL) {
+
+ /* init board */
+ GNUChess_Initialize();
+
+ /* draw the board */
+ cb_drawboard();
+
+ curr_ply = selected_game->first_ply;
+ exit_game = false;
+
+ do {
+ command = cb_get_viewer_command ();
+ switch (command.type) {
+ case COMMAND_PREV:
+ /* unapply the previous ply */
+ if (curr_ply->prev_node != NULL){
+ curr_ply = curr_ply->prev_node;
+ } else {
+ rb->splash ( 200 , "At the begining of the game" );
+ cb_drawboard();
+ break;
+ }
+ board[locn[curr_ply->row_from][curr_ply->column_from]]
+ = board[locn[curr_ply->row_to][curr_ply->column_to]];
+ color[locn[curr_ply->row_from][curr_ply->column_from]]
+ = color[locn[curr_ply->row_to][curr_ply->column_to]];
+ board[locn[curr_ply->row_to][curr_ply->column_to]] = no_piece;
+ color[locn[curr_ply->row_to][curr_ply->column_to]] = neutral;
+ if (curr_ply->taken_piece != no_piece && !curr_ply->enpassant){
+ board[locn[curr_ply->row_to][curr_ply->column_to]]
+ = curr_ply->taken_piece;
+ color[locn[curr_ply->row_to][curr_ply->column_to]]
+ = ((curr_ply->player==white)?black:white);
+ }
+ if (curr_ply->castle){
+ if (curr_ply->column_to == 6){
+ /* castling kingside */
+ board[locn[curr_ply->row_to][7]] = rook;
+ color[locn[curr_ply->row_to][7]] = curr_ply->player;
+ board[locn[curr_ply->row_to][5]] = no_piece;
+ color[locn[curr_ply->row_to][5]] = neutral;
+ } else {
+ /* castling queenside */
+ board[locn[curr_ply->row_to][0]] = rook;
+ color[locn[curr_ply->row_to][0]] = curr_ply->player;
+ board[locn[curr_ply->row_to][3]] = no_piece;
+ color[locn[curr_ply->row_to][3]] = neutral;
+ }
+ }
+ if (curr_ply->enpassant){
+ board[locn[curr_ply->row_from][curr_ply->column_to]] = pawn;
+ color[locn[curr_ply->row_from][curr_ply->column_to]]
+ = ((curr_ply->player==white)?black:white);
+ }
+ if (curr_ply->promotion){
+ board[locn[curr_ply->row_from][curr_ply->column_from]] = pawn;
+ color[locn[curr_ply->row_from][curr_ply->column_from]]
+ = curr_ply->player;
+ }
+
+ cb_drawboard();
+ break;
+ case COMMAND_NEXT:
+ /* apply the current move */
+ if (curr_ply->player == neutral){
+ rb->splash ( 200 , "At the end of the game" );
+ break;
+ }
+ board[locn[curr_ply->row_to][curr_ply->column_to]]
+ = board[locn[curr_ply->row_from][curr_ply->column_from]];
+ color[locn[curr_ply->row_to][curr_ply->column_to]]
+ = color[locn[curr_ply->row_from][curr_ply->column_from]];
+ board[locn[curr_ply->row_from][curr_ply->column_from]] = no_piece;
+ color[locn[curr_ply->row_from][curr_ply->column_from]] = neutral;
+ if (curr_ply->castle){
+ if (curr_ply->column_to == 6){
+ /* castling kingside */
+ board[locn[curr_ply->row_to][5]] = rook;
+ color[locn[curr_ply->row_to][5]] = curr_ply->player;
+ board[locn[curr_ply->row_to][7]] = no_piece;
+ color[locn[curr_ply->row_to][7]] = neutral;
+ } else {
+ /* castling queenside */
+ board[locn[curr_ply->row_to][3]] = rook;
+ color[locn[curr_ply->row_to][3]] = curr_ply->player;
+ board[locn[curr_ply->row_to][0]] = no_piece;
+ color[locn[curr_ply->row_to][0]] = neutral;
+ }
+ }
+ if (curr_ply->enpassant){
+ board[locn[curr_ply->row_from][curr_ply->column_to]] = no_piece;
+ color[locn[curr_ply->row_from][curr_ply->column_to]] = neutral;
+ }
+ if (curr_ply->promotion){
+ board[locn[curr_ply->row_to][curr_ply->column_to]]
+ = curr_ply->promotion_piece;
+ color[locn[curr_ply->row_to][curr_ply->column_to]]
+ = curr_ply->player;
+ }
+ if (curr_ply->next_node != NULL){
+ curr_ply = curr_ply->next_node;
+ }
+ cb_drawboard();
+ break;
+ case COMMAND_RESTART:
+ GNUChess_Initialize();
+ cb_drawboard();
+ curr_ply = selected_game->first_ply;
+ case COMMAND_SELECT:
+ exit_game = true;
+ break;
+ case COMMAND_QUIT:
+ exit_viewer = true;
+ break;
+ }
+ } while (!exit_game && !exit_viewer);
+ } else {
+ rb->splash ( 200 , "Error parsing game !");
+ }
+ } while (!exit_viewer);
+}
+
/* ---- show menu ---- */
static int cb_menu(void)
{
int selection;
int result = 0;
bool menu_quit = false;
-
+
MENUITEM_STRINGLIST(menu,"Chessbox Menu",NULL,"New Game","Resume Game",
- "Save Game", "Restore Game", "Quit");
-
+ "Save Game", "Restore Game", "Quit");
+
while(!menu_quit)
{
switch(rb->do_menu(&menu, &selection))
@@ -555,7 +813,7 @@ static int cb_menu(void)
return result;
}
-/* ---- main user loop ---- */
+/* ---- get a command in game mode ---- */
struct cb_command cb_getcommand (void) {
static short x = 4 , y = 3 ;
short c , r , l;
@@ -690,21 +948,13 @@ struct cb_command cb_getcommand (void) {
}
-/*****************************************************************************
-* plugin entry point.
-******************************************************************************/
-enum plugin_status plugin_start(struct plugin_api* api, void* parameter) {
+/* ---- game main loop ---- */
+void cb_play_game(void) {
struct cb_command command;
+ char move_buffer[10];
+
/* init status */
bool exit = false;
-
- /* plugin init */
- (void)parameter;
- rb = api;
-#if LCD_DEPTH > 1
- rb->lcd_set_backdrop(NULL);
-#endif
- /* end of plugin init */
/* load opening book, soon */
@@ -717,7 +967,7 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter) {
/* draw the board */
/* I don't like configscreens, start game inmediatly */
cb_drawboard();
-
+
while (!exit) {
if ( mate ) {
rb->splash ( 500 , "Checkmate!" );
@@ -737,7 +987,7 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter) {
#ifdef HAVE_ADJUSTABLE_CPU_FREQ
rb->cpu_boost ( true );
#endif
- SelectMove ( computer , 0 , cb_wt_callback );
+ SelectMove ( computer , 0 , cb_wt_callback, move_buffer);
#ifdef HAVE_ADJUSTABLE_CPU_FREQ
rb->cpu_boost ( false );
#endif
@@ -766,7 +1016,7 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter) {
/* init board */
GNUChess_Initialize();
-
+
/* restore saved position, if saved */
cb_restoreposition();
@@ -784,7 +1034,7 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter) {
#ifdef HAVE_ADJUSTABLE_CPU_FREQ
rb->cpu_boost ( true );
#endif
- SelectMove ( computer , 0 , cb_wt_callback );
+ SelectMove ( computer , 0 , cb_wt_callback , move_buffer );
#ifdef HAVE_ADJUSTABLE_CPU_FREQ
rb->cpu_boost ( false );
#endif
@@ -806,6 +1056,32 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter) {
cb_saveposition();
rb->lcd_setfont(FONT_UI);
+
+}
+
+/*****************************************************************************
+* plugin entry point.
+******************************************************************************/
+enum plugin_status plugin_start(struct plugin_api* api, void* parameter) {
+
+ /* plugin init */
+
+ rb = api;
+#if LCD_DEPTH > 1
+ rb->lcd_set_backdrop(NULL);
+#endif
+
+ /* end of plugin init */
+
+ /* if the plugin was invoked as a viewer, parse the file and show the game list
+ * else, start playing a game
+ */
+ if (parameter != NULL) {
+ cb_start_viewer((char *)parameter);
+ } else {
+ cb_play_game();
+ }
+
return PLUGIN_OK;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 11:32:36 +0000