static int
gtp_set_free_handicap(char *s)
{
int i, j;
int n;
int handicap = 0;
if (!board_empty())
return gtp_failure("board not empty");
while ((n = gtp_decode_coord(s, &i, &j)) > 0) {
s += n;
if (get_board(i, j) != EMPTY) {
clear_board();
return gtp_failure("repeated vertex");
}
play_move(i, j, BLACK);
handicap++;
}
if (sscanf(s, "%*s") != EOF) {
clear_board();
return gtp_failure("invalid coordinate");
}
if (handicap < 2 || handicap >= board_size * board_size) {
clear_board();
return gtp_failure("invalid handicap");
}
return gtp_success("");
}
bool
setup_game (int width, int height, int handicap, int komi)
{
pre_game_setup ();
if (!set_size_board (width, height))
{
return false;
}
clear_board ();
/* place handicap */
if (handicap >= 2)
{
current_player = WHITE;
}
else if (handicap < 0)
{
return false;
}
else
{
current_player = BLACK;
}
header.handicap = handicap;
setup_handicap_sgf ();
header.komi = komi;
post_game_setup_sgf ();
return true;
}
/*
Produces the first game state, with handicap stones placed.
*/
void first_game_state(
board * dst,
const game_record * src
){
clear_board(dst);
apply_handicap_stones(dst, src);
}
static int load_level( int level_number )
{
int x,y;
clear_board();
for(y = 0;y < HEIGHT;y++)
{
for(x = 0;x < WIDTH;x++)
{
switch(level_cache[level_number][y][x])
{
case '|':
board[x][y] = NORTH;
break;
case '-':
board[x][y] = EAST;
break;
case '+':
board[x][y] = HEAD;
break;
}
}
}
return 1;
}
void scrollup_handler (BOARD_WIDGET* board) {
/* ------- <SET FLAG MEMBERS> -------- */
if (board -> selected_index == 0)
board -> wndFlag = false;
else board -> wndFlag = true;
if (board -> firstrow_index == 0)
board -> dataFlag = false;
else board -> dataFlag = true;
/* ------- </SET FLAG MEMBERS> -------- */
/* ------- <Decrease selected_index in the view> ------ */
int index = board -> selected_index;
index --;
clear_board (board);
set_rowIndex (board, index);
update_board (board);
/* ------- </Decrease selected_index in the view> ------ */
/* ------ <Increase fistrow_index in the data> ------ */
/* ------ </Increase firstrow_index in the data> ----- */
}
void
game_reset (void)
{
stop_anim ();
gtk_action_set_sensitive (undo_action, FALSE);
gtk_action_set_sensitive (hint_action, FALSE);
who_starts = (who_starts == PLAYER1) ? PLAYER2 : PLAYER1;
player = who_starts;
gameover = TRUE;
player_active = FALSE;
winner = NOBODY;
column = 3;
column_moveto = 3;
row = 0;
row_dropto = 0;
clear_board ();
set_status_message (NULL);
gfx_draw_all ();
move_cursor (column);
gameover = FALSE;
prompt_player ();
if (!is_player_human ()) {
if (player == PLAYER1) {
vstr[0] = vlevel[p.level[PLAYER1]];
} else {
vstr[0] = vlevel[p.level[PLAYER2]];
}
game_process_move (playgame (vstr, vboard) - 1);
}
}
static void
benchmark(int num_games_per_point)
{
int i, j;
unsigned int random_seed = 1U;
board_size = 9;
komi = 0.5;
init_brown(random_seed);
for (i = 0; i < board_size; i++) {
for (j = 0; j < board_size; j++) {
int white_wins = 0;
int black_wins = 0;
int k;
for (k = 0; k < num_games_per_point; k++) {
int passes = 0;
int num_moves = 1;
int color = WHITE;
clear_board();
play_move(i, j, BLACK);
while (passes < 3 && num_moves < 600) {
int m, n;
generate_move(&m, &n, color);
play_move(m, n, color);
if (pass_move(m, n)) {
passes++;
}
else {
passes = 0;
}
num_moves++;
color = OTHER_COLOR(color);
}
if (passes == 3) {
if (compute_score() > 0) {
white_wins++;
}
else {
black_wins++;
}
}
}
/*
printf("%d %d %f\n", i, j,
(float) black_wins / (float) (black_wins + white_wins));
*/
}
}
}
void
init_brown()
{
int k;
int i, j;
/* The GTP specification leaves the initial board configuration as
* well as the board configuration after a boardsize command to the
* discretion of the engine. We choose to start with up to 20 random
* stones on the board.
*/
clear_board();
for (k = 0; k < 20; k++) {
int color = rand() % 2 ? BLACK : WHITE;
generate_move(&i, &j, color);
play_move(i, j, color);
}
}
// settings state input loop - gets the user's command and handles it
void exc(char* str, char board[BOARD_SIZE][BOARD_SIZE]){
char * word1;
word1 = strtok(str, " ");
if (strcmp(word1, "minimax_depth") == 0){
int x = atoi(strtok(NULL, " "));
if (x > 6 || x < 1) printf(WRONG_MINIMAX_DEPTH);
else minimax_depth = x;
}
else if (strcmp(word1, "user_color") == 0){
char * color = strtok(NULL, " ");
if (strcmp(color, "black") == 0) user_color = BLACK;
}
else if (strcmp(word1, "clear") == 0) clear_board(board);
else if (strcmp(word1, "rm") == 0){
char * coor1 = strtok(NULL, " <,>");
char * coor2 = strtok(NULL, " <,>");
if (coor1[0] < 'a' || coor1[0] > 'j' || atoi(coor2) < 1 ||
atoi(coor2) > 10 || (coor1[0] - 'a' + atoi(coor2) - 1) % 2 == 1) { printf(WRONG_POSITION); }
else board[coor1[0] - 'a'][atoi(coor2) - 1] = EMPTY;
}
else if (strcmp(word1, "set") == 0){
char * coor1 = strtok(NULL, " <,>");
char * coor2 = strtok(NULL, " <,>");
if (coor1[0] < 'a' || coor1[0] > 'j' || atoi(coor2) < 1 ||
atoi(coor2) > 10 || (coor1[0] - 'a' + atoi(coor2) - 1) % 2 == 1){
printf(WRONG_POSITION);
return;
}
char * a = strtok(NULL, " ");
if (a == NULL) return;
char * b = strtok(NULL, " ");
if (strcmp(a, "black") == 0){
if (strcmp(b, "m") == 0) board[coor1[0] - 'a'][atoi(coor2)-1] = BLACK_M;
else board[coor1[0] - 'a'][atoi(coor2) - 1] = BLACK_K;
}
else {
if (strcmp(b, "m") == 0) board[coor1[0] - 'a'][atoi(coor2)-1] = WHITE_M;
else board[coor1[0] - 'a'][atoi(coor2) - 1] = WHITE_K;
}
}
else if (strcmp(word1, "print") == 0) print_board(board);
else printf(ILLEGAL_COMMAND);
return;
}
void pagedown_handler (BOARD_WIDGET* board) {
/* ------- <SET FLAG MEMBERS> -------- */
if (board -> selected_index == board -> wndTable -> len - 1)
board -> wndFlag = false;
else board -> wndFlag = true;
if (board -> lastrow_index == board -> dataTable -> len - 1)
board -> dataFlag = false;
else board -> dataFlag = true;
/* -------- </SET FLAG MEMBERS> --------- */
int index = (int) (board -> wndTable -> len) * 2 - 1;
clear_board (board);
set_rowIndex (board, index);
update_board (board);
}
static void
game_init (void)
{
g_random_set_seed ((guint) time (NULL));
vboard = veleng_init ();
anim = ANIM_NONE;
gameover = TRUE;
player_active = FALSE;
player = PLAYER1;
winner = NOBODY;
score[PLAYER1] = 0;
score[PLAYER2] = 0;
score[NOBODY] = 0;
who_starts = PLAYER2; /* This gets reversed immediately. */
clear_board ();
}
int
main (int argc, char **argv) {
int r, c;
begin_display(&r, &c);
/* reserve one line for message row */
make_board(r-1, c);
msg_row = r-1;
prompt("Welcome to Life, Version %s, Copyright 1995, Jim Wise", VERSION_STR);
clear_board();
while (1) {
if (!edit())
break;
run();
}
end_display();
exit(0);
}
static void
pre_game_setup (void)
{
rb->memset (&header, 0, sizeof (header));
clear_caches_sgf ();
free_tree_sgf ();
set_size_board (MAX_BOARD_SIZE, MAX_BOARD_SIZE);
clear_board ();
game_dirty = true;
move_num = 0;
play_mode = MODE_PLAY;
rb->strcpy (save_file, DEFAULT_SAVE);
header_marked = false;
}
int main ()
{
do {
if (var_rematch_ou_quit == 0)
spy_intro();
else
printa_topo();
if (var_rematch_ou_quit == 0)
main_menu();
printf("\nIniciando partida");
animate("...", 500);
printf("\n");
printf ("\n Partida %d\n", num_partida);
num_partida += 1;
clear_board();
//printa_instrucoes();
printa_board();
partida();
novo_jogo_ou_quit();
} while (var_rematch_ou_quit == 1);
return 0;
}
void tick(int* current, int* next) {
clear_board(next);
int x,y;
for (y = 0; y < ROWS; ++y) {
for (x = 0; x < COLUMNS; ++x) {
int is_live = current[CELL(x,y)];
int n = count_neighbors(current, x, y);
if (is_live && (n < 2 || n > 3)) {
next[CELL(x,y)] = 0;
continue;
} else if (is_live) {
next[CELL(x,y)] = 1;
continue;
}
if (!is_live && n == 3) {
next[CELL(x,y)] = 1;
continue;
}
}
}
}
/*
Produce the current game state to board form.
*/
void current_game_state(
board * dst,
const game_record * src
){
if(!current_game_bak_set)
{
clear_board(¤t_game_bak);
apply_handicap_stones(¤t_game_bak, src);
bool is_black = first_player_color(src);
for(u16 i = 0; i < src->turns; ++i)
{
if(is_board_move(src->moves[i]))
just_play_slow(¤t_game_bak, is_black, src->moves[i]);
else
pass(¤t_game_bak);
is_black = !is_black;
}
current_game_bak_set = true;
}
memcpy(dst, ¤t_game_bak, sizeof(board));
}
void scrolldown_handler (BOARD_WIDGET* board) {
/* ------- <SET FLAG MEMBERS> -------- */
if (board -> selected_index == board -> wndTable -> len - 1)
board -> wndFlag = false;
else board -> wndFlag = true;
if (board -> lastrow_index == board -> dataTable -> len - 1)
board -> dataFlag = false;
else board -> dataFlag = true;
/* -------- </SET FLAG MEMBERS> --------- */
/* ------ <INCREASE VIEW AND DATA> ------ */
int index = board -> selected_index;
index ++;
clear_board (board);
set_rowIndex (board, index);
update_board (board);
/* ------ </INCREASE VIEW AND DATA> ------ */
}
/* Search thread main function */
void *search_loop(void *arg) {
uint8_t ply;
move_t mv, mv_tmp;
SET_BLANK_MOVE(mv);
SET_BLANK_MOVE(mv_tmp);
pthread_mutex_lock(&mutex);
/* Initializations */
precompute_moves();
precompute_distances();
init_zobrist_keys();
init_history();
init_transposition_table();
config_alarm(config->max_seconds);
max_depth = config->max_depth;
/* Setup board */
board = set_board("rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1");
if(board == NULL)
quit("Error: Could not setup new board!\n");
/* ECO = encyclopedia of chess openings */
if(atoi(config->name) >= 50)
if(!load_eco(board))
quit("Error: Could not load Encyclopedia of Chess Openings!\n");
pthread_mutex_unlock(&mutex);
/* Keep alive until the status changes to QUIT */
while(status != QUIT) {
switch(status) {
case NOP:
/* NOP: just wait for a change in status */
pthread_mutex_lock(&mutex);
while(status == NOP)
pthread_cond_wait(&cond, &mutex);
pthread_mutex_unlock(&mutex);
break;
case FORCE:
/* FORCE: wait for a change in status but don't start searches */
pthread_mutex_lock(&mutex);
while(status == FORCE)
pthread_cond_wait(&cond, &mutex);
pthread_mutex_unlock(&mutex);
break;
case SEARCH:
/* Iterative Deepening Search */
/* Save the on-move color */
onmove = board->onmove;
/* Sets as blank the move to be played*/
SET_BLANK_MOVE(mv);
/* Starts counting the time */
start_alarm();
/* For each depth, search with alpha-beta minimax */
for(ply = 2; ply <= max_depth; ply += 2) {
mv_tmp = alpha_beta(board, -MAX_HEU, MAX_HEU, ply);
/* Did we run out of time? If so, stops deepening iterations */
if(get_timeout())
break;
mv = mv_tmp;
}
/* Stops counting the time, if it hasn't already reached limit */
stop_alarm();
/* If the move is still blank, use the partial move found */
if(IS_BLANK_MOVE(mv))
mv = mv_tmp;
/* Perform the move found in the search */
move(board, mv);
/* Returns to the NOP status */
set_status(NOP);
break;
case PONDER:
/* Reserved for future use */
set_status(NOP);
break;
default:
quit("Error: Invalid search status!\n");
}
}
/* Clean up memory */
clear_eco();
clear_transposition_table();
clear_history();
clear_board(board);
/* Exit Search Thread */
return NULL;
}
void
play_replay(SGFTree *tree, int color_to_replay)
{
char *tmpc = NULL;
float replay_score = 0.0;
float total_score = 0.0;
SGFNode *node = tree->root;
/* Board size and komi are already set up correctly since the game
* has already been loaded before this function is called. Now we
* only have to clear the board before starting over.
*/
clear_board();
if (!quiet) {
printf("Board Size: %d\n", board_size);
if (sgfGetCharProperty(node, "HA", &tmpc))
printf("Handicap: %s\n", tmpc);
printf("Komi: %.1f\n", komi);
if (sgfGetCharProperty(node, "RU", &tmpc))
printf("Ruleset: %s\n", tmpc);
if (sgfGetCharProperty(node, "GN", &tmpc))
printf("Game Name: %s\n", tmpc);
if (sgfGetCharProperty(node, "DT", &tmpc))
printf("Game Date: %s\n", tmpc);
if (sgfGetCharProperty(node, "GC", &tmpc))
printf("Game Comment: %s\n", tmpc);
if (sgfGetCharProperty(node, "US", &tmpc))
printf("Game User: %s\n", tmpc);
if (sgfGetCharProperty(node, "PB", &tmpc))
printf("Black Player: %s\n", tmpc);
if (sgfGetCharProperty(node, "PW", &tmpc))
printf("White Player: %s\n", tmpc);
if (sgfGetCharProperty(node, "RE", &tmpc))
printf("Result: %s\n", tmpc);
}
/*
* Now actually run through the file. This is the interesting part.
* We need to traverse the SGF tree, and every time we encounter a node
* we need to check what move GNU Go would make, and see if it is OK.
*/
while (node) {
replay_node(node, color_to_replay, &replay_score, &total_score);
sgffile_output(tree);
node = node->child;
}
if (!quiet)
printf("Global score: %.2f / %.2f\n", replay_score, total_score);
if (showtime) {
gprintf("SLOWEST MOVE: %d at %1m ", slowest_movenum, slowest_move);
fprintf(stderr, "(%.2f seconds)\n", slowest_time);
fprintf(stderr, "AVERAGE TIME: %.2f seconds per move\n",
total_time / movenum);
fprintf(stderr, "TOTAL TIME: %.2f seconds\n",
total_time);
}
}
/*function the present the page- SET BOARD- and handle the events releated to him*/
int setBoard(SDL_Surface* screen){
SDL_Surface* setBoard_Screen = NULL;
board_t tmp_board;
board_t tmp_board_to_add;
location loc;
SDL_Event event;
pixle pix;
int x, y;
int check_Board = TRUE;
int cnt_op_save_illegal = 0;
int show_illegal_sign=FALSE;
piece player_to_add;
int move_next_page=FALSE;
int remove = 0;
copyStoS(tmp_board, state->board); // do the adding to the tmp board- in the end- if changed == TRUE- copy the tmp board to the state->board. else- do nothing
setBoard_Screen = SDL_LoadBMP("Images/setboard.bmp");
if (setBoard_Screen == NULL){
return 1;
}
apply_surface(0, 0, setBoard_Screen, screen);
fromStateToGui(screen,tmp_board,SET_BOARD); //converts the board(2nd paramter) to graphical form. the 3rd argumant is for internal use
//Update Screen
SDL_Flip(screen);
//we do all the actions on a tmp board for the case we cancel. only after saving the game(and verifing the board is legal)- we saving all the changes in the real board
player_to_add.type = EMPTY;
while (quit == FALSE && move_next_page == FALSE){
if (SDL_PollEvent(&event)){
if (event.type == SDL_MOUSEBUTTONUP){
if (cnt_op_save_illegal == 1){
show_illegal_sign = 0;
cnt_op_save_illegal = 0;
check_Board = TRUE;
}
//Get the mouse offsets
x = event.button.x;
y = event.button.y;
pix.x = x;
pix.y = y;
if (x <= 600 && y <= 600){// the user clicked on the game Area:
// adding a new piece to the board seleted by the user:
if (player_to_add.type != EMPTY){
loc = pixel_to_loc(pix);
copyStoS(tmp_board_to_add, tmp_board);
tmp_board_to_add[loc.column][loc.row].color = player_to_add.color;
tmp_board_to_add[loc.column][loc.row].type = player_to_add.type;
copyStoS(tmp_board, tmp_board_to_add);
player_to_add.type = EMPTY;
}
if (remove){ //removing a piece selected by user;
loc = pixel_to_loc(pix);
tmp_board[loc.column][loc.row].color = EMPTY;
tmp_board[loc.column][loc.row].type = EMPTY;
remove = 0;
}
//update the board:
apply_surface(0, 0, setBoard_Screen, screen);
fromStateToGui(screen, tmp_board, SET_BOARD);
SDL_Flip(screen);
}
//add button:
if ((x > 624) && (x < 624 + 155) && (y > 76) && (y < 76 + 70)){
remove = 0;
player_to_add = select_piece(screen);//selecting piece to add
apply_surface(0, 0, setBoard_Screen, screen); // return to the game Area screen
fromStateToGui(screen, tmp_board, SET_BOARD);
SDL_Flip(screen);
if (player_to_add.type == EMPTY){
continue;
}
}
//remove button:
if ((x > 624) && (x < 624 + 155) && (y > 76 + 121) && (y < 76 + 121 + 70)){
remove = 1; add_tiles_to_removing_spots(screen, tmp_board); SDL_Flip(screen);
}
//save:
if ((x > 624) && (x < 624 + 155) && (y > 76 + 121 * 2) && (y < 76 + 121 * 2 + 70)){
remove = 0;
check_Board = checkBoard(tmp_board);// checking if the board is legal
if (check_Board == TRUE){ // if legal - do the changing on the real board
copyStoS(state->board, tmp_board);
break;
}
else{ cnt_op_save_illegal++; show_illegal_sign = 1; } // else- tell the user that the board is illegal and continue editing until the board is legal
}
//cancel:
if ((x > 624) && (x < 624 + 155) && (y > 76 + 121 * 3) && (y < 76 + 121 * 3 + 70)){ break; } //discard changes and return to previous page
if (DEBUG){
if ((x > 790) && (y > 590)){ // clear the board button- only for checks and debug
remove = 0;
clear_board(tmp_board);
//update the board:
apply_surface(0, 0, setBoard_Screen, screen);
fromStateToGui(screen, tmp_board, SET_BOARD);
SDL_Flip(screen);
}
}
if (check_Board == FALSE && show_illegal_sign){ add_illegal_sign(screen); SDL_Flip(screen); }
}//end of handle key pressed
if (event.type == SDL_QUIT){ SDL_FreeSurface(setBoard_Screen); return 1; }
}
}
//Free the loaded image
SDL_FreeSurface(setBoard_Screen);
return 0;
}
static void select_maze(void)
{
int button;
clear_board();
load_level( level_from_file );
redraw();
rb->lcd_update();
while (1)
{
#if LCD_WIDTH >= 160 && LCD_HEIGHT >= 128
draw_frame_bitmap(1);
rb->snprintf(strbuf, sizeof(strbuf), "%d", level);
rb->lcd_getstringsize(strbuf, &strwdt, &strhgt);
rb->lcd_putsxy(TOP_X3 - strwdt/2, TOP_Y2, strbuf);
rb->snprintf(strbuf, sizeof(strbuf), "%d", level_from_file);
rb->lcd_getstringsize(strbuf, &strwdt, &strhgt);
rb->lcd_putsxy(TOP_X2 - strwdt/2, TOP_Y1, strbuf);
rb->strcpy(strbuf, game_type==0? "A": "B");
rb->lcd_getstringsize(strbuf, &strwdt, &strhgt);
rb->lcd_putsxy(TOP_X1, TOP_Y1, strbuf);
rb->snprintf(strbuf, sizeof(strbuf), "%d", highscores[0].score);
rb->lcd_getstringsize(strbuf, &strwdt, &strhgt);
rb->lcd_putsxy(TOP_X4 - strwdt/2, TOP_Y2, strbuf);
#else
rb->snprintf(strbuf, sizeof(strbuf), "Maze: %d", level_from_file);
rb->lcd_getstringsize(strbuf, &strwdt, &strhgt);
rb->lcd_putsxy((WIDTH*MULTIPLIER - strwdt)/2,
(HEIGHT*MULTIPLIER - strhgt)/2, strbuf);
#endif
rb->lcd_update();
button = rb->button_get(true);
switch (button)
{
case SNAKE2_QUIT:
case SNAKE2_PLAYPAUSE:
return;
break;
case SNAKE2_UP:
case SNAKE2_RIGHT:
if(level_from_file < num_levels)
level_from_file++;
else
level_from_file = 0;
load_level( level_from_file );
redraw();
break;
case SNAKE2_DOWN:
case SNAKE2_LEFT:
if(level_from_file > 0)
level_from_file--;
else
level_from_file = num_levels;
load_level( level_from_file );
redraw();
break;
default:
if (rb->default_event_handler(button)==SYS_USB_CONNECTED) {
quit = 2;
return;
}
break;
}
}
}
//
// 函数: WndProc(HWND, UINT, WPARAM, LPARAM)
//
// 目的: 处理主窗口的消息。
//
// WM_COMMAND - 处理应用程序菜单
// WM_PAINT - 绘制主窗口
// WM_DESTROY - 发送退出消息并返回
//
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
switch (message)
{
case WM_COMMAND:
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
// 分析菜单选择:
switch (wmId)
{
case IDM_ABOUT:
DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
break;
case IDM_EXIT:
DestroyWindow(hWnd);
break;
case ID_HELP_SPLASHSCREEN:
ghDlg = CreateDialog(hInst, MAKEINTRESOURCE(IDD_SPLASH), 0, Splash);
ShowWindow(ghDlg, SW_SHOW);
break;
case ID_CONTROL_YIELD:
if (!eval_null()){
MessageBoxA(0, "You could only yield before a game start.", "Yield", 0);
break;
}
mainboard[7][7] = 1;
paint_board(hWnd);
break;
case ID_CONTROL_RESTART:
clear_board(hWnd);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
break;
case WM_PAINT:{
Graphics *myGraphics;
Pen *myPen;
hdc = BeginPaint(hWnd, &ps);
// TODO: 在此添加任意绘图代码...
myGraphics = new Graphics(hdc);
myPen = new Pen(Color(255, 0, 0, 0), 1);
myGraphics->DrawRectangle(myPen, Rect(400, 20, 20, 20));
for (int i = 0; i < 375; i += 25)
myGraphics->DrawLine(myPen, 20, 20 + i, 370, 20 + i);
for (int i = 0; i < 375; i += 25)
myGraphics->DrawLine(myPen, 20 + i, 20, 20 + i, 370);
delete myGraphics;
delete myPen;
EndPaint(hWnd, &ps);
paint_board(hWnd);
}
break;
case WM_DESTROY:
GdiplusShutdown(gdiplusToken);
PostQuitMessage(0);
break;
case WM_LBUTTONDOWN:
board_clicked(hWnd, LOWORD(lParam), HIWORD(lParam));
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
static int
gtp_clear_board(char *s)
{
clear_board();
return gtp_success("");
}
void replace_current_board(struct world *mzx_world, char *name)
{
int current_board_id = mzx_world->current_board_id;
struct board *src_board = mzx_world->current_board;
FILE *fp = fopen_unsafe(name, "rb");
struct zip_archive *zp;
char version_string[4];
int file_version;
int success = 0;
if(fp)
{
if(!fread(version_string, 4, 1, fp))
{
error_message(E_IO_READ, 0, NULL);
fclose(fp);
return;
}
file_version = board_magic(version_string);
if(file_version > 0 && file_version <= MZX_LEGACY_FORMAT_VERSION)
{
// Legacy board.
clear_board(src_board);
src_board =
legacy_load_board_allocate_direct(mzx_world, fp, file_version);
success = 1;
fclose(fp);
}
else
if(file_version <= MZX_VERSION)
{
int board_id;
// Regular board or maybe not a board at all.
zp = zip_open_fp_read(fp);
// Make sure it's an actual zip.
if(zp)
{
// Make sure the zip contains a board.
board_id = find_first_board(zp);
if(board_id >= 0)
{
clear_board(src_board);
src_board =
load_board_allocate(mzx_world, zp, 0, file_version, board_id);
success = 1;
}
}
if(!success)
error_message(E_BOARD_FILE_INVALID, 0, NULL);
zip_close(zp, NULL);
}
else
{
error_message(E_BOARD_FILE_FUTURE_VERSION, file_version, NULL);
fclose(fp);
}
if(success)
{
// Set up the newly allocated board.
optimize_null_objects(src_board);
if(src_board->robot_list)
src_board->robot_list[0] = &mzx_world->global_robot;
set_update_done_current(mzx_world);
set_current_board(mzx_world, src_board);
mzx_world->board_list[current_board_id] = src_board;
}
}
}
void Board::new_game()
{
game_over = false;
falling_shape = false;
clear_board();
}
EightQueensProblem::EightQueensProblem(): NUM_QUEENS(8) {
clear_board();
}
void board_eventhandler (BOARD_WIDGET* board, GNode* root) {
int ch;
int selected_data_index;
STOCKINFO* temp;
GNode* temp_node;
GNode* market;
bool flag;
int remember_index;
int i;
activate_board (board);
while ((ch = getch ()) != 'q') {
switch (ch) {
case KEY_UP :
scrollup_handler (board);
break;
case KEY_DOWN :
scrolldown_handler (board);
break;
case KEY_PPAGE :
pageup_handler (board);
break;
case KEY_NPAGE :
pagedown_handler (board);
break;
case KEY_RESIZE :
/* clear_board (board); */
resize_handler (board);
break;
case '\n' :
if ((*(int*) (board -> userdata) & 0x000f) == 1) {
selected_data_index = board -> firstrow_index +
board -> selected_index;
temp = (STOCKINFO*) g_ptr_array_index (
board -> dataTable, selected_data_index);
if (temp -> depth <= 2) {
market = g_node_find (root, G_LEVEL_ORDER,
G_TRAVERSE_NON_LEAVES, (gpointer) temp);
temp_node = g_node_first_child (market);
flag = ((STOCKINFO*) (temp_node -> data)) -> IsActivated;
open_close_branch (market, !flag);
clear_board (board);
g_ptr_array_unref (board -> dataTable);
board -> dataTable = node_to_array (root,
board -> dataTable);
remember_index = board -> selected_index;
set_rowIndex (board, 0);
/*set_rowIndex (board, -1);*/
set_rowIndex (board, remember_index);
board -> wndFlag = true;
board -> dataFlag = true;
update_board (board);
}
break;
}
break;
case 'o' :
option_handler (board);
break;
}
usleep (1000);
}
inactivate_board (board);
}
int main(int argc, char *argv[])
{
char puzzle[82];
sudoku_hint hints[81];
sudoku_hint *hint;
int hint_cells[9];
int ch; /* getch */
int i, t; /* temp */
int r, c, n; /* more temp */
int cr = 1; /* cursor position */
int cc = 1; /* cursor position */
int flags = 0;
boardy = 1;
boardx = 1;
cellh = 3;
cellw = 7;
initscr();
noecho();
cbreak();
keypad(stdscr, TRUE);
getmaxyx(stdscr, winh, winw);
init_msg_area();
init_panels();
/* set up and draw board */
init_board(&board);
nc_init_board(&ncboard, stdscr, &board, boardy, boardx, cellh, cellw);
draw_board(&ncboard);
print_title_area("%s", str_entry_mode);
update_panels();
doupdate();
move_cursor(&ncboard, cr, cc);
while ((ch = getch()) != 'q') {
if (flags & ERROR_BIT) {
clear_msg();
flags ^= ERROR_BIT;
}
switch (ch) {
case 0xC: /* ^L form feed FF clear screen */
unhighlight_all(&ncboard);
draw_board(&ncboard);
touchwin(curscr);
wrefresh(curscr);
break;
case '?': /* show help */
print_msg("%s", str_help);
break;
case 'h':
move_cursor_left(&ncboard, &cr, &cc);
break;
case 'j':
move_cursor_down(&ncboard, &cr, &cc);
break;
case 'k':
move_cursor_up(&ncboard, &cr, &cc);
break;
case 'l':
move_cursor_right(&ncboard, &cr, &cc);
break;
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
set_value(&board, cr, cc, ch);
draw_cell(&ncboard, cr, cc);
break;
case ' ':
case 'd':
case 0x08: /* ^H */
case KEY_BACKSPACE:
set_value(&board, cr, cc, ' '); /* erase */
draw_cell(&ncboard, cr, cc);
break;
case 'c':
unhighlight_all(&ncboard);
clear_board(&board);
draw_board(&ncboard);
break;
case 'f': toggle_fix_mode(&board);
/* if entering fixed mode, validate and solve puzzle */
if (get_givens(&board, puzzle) != NULL) {
/* if puzzle invalid */
if (!sudoku_solve_hints(puzzle, hints)) {
toggle_fix_mode(&board);
print_msg("Error: %s", str_invalid_puzzle);
flags |= ERROR_BIT;
} else { /* puzzle valid, but check uniqueness */
print_title_area("%s", str_solve_mode);
if (sudoku_nsolve(puzzle, NULL, 2) > 1) {
print_msg("%s", str_not_unique);
flags |= ERROR_BIT;
flags |= HINTS_DISABLED;
}
}
} else {
print_title_area("%s", str_entry_mode);
flags &= ~ HINTS_DISABLED;
}
/* toggle_fix_mode (un)bolds every char so refresh needed */
draw_board(&ncboard);
break;
case 'u': t = undo_board(&board); /* only works in fixed mode */
if (t >= 0) {
cr = t / 9 + 1;
cc = t % 9 + 1;
draw_cell(&ncboard, cr, cc);
}
break;
case 's': /* solve puzzle if in fixed mode */
if (!is_fixed(&board)) {
print_msg("%s: %s", str_not_fixed,
"press 'f' to fix the givens first.");
flags |= ERROR_BIT;
break;
} /* else */
for (i = 0; i < 81; i++) {
hint2rcn(hints + i, &cr, &cc, &t);
set_value(&board, cr, cc, t % 10 + '0');
}
draw_board(&ncboard);
break;
case 'H': /* give hint, if in fixed mode */
if (!is_fixed(&board)) {
print_msg("%s: %s", str_not_fixed,
"Hints are only given in solver mode.");
flags |= ERROR_BIT;
break;
}
if (flags & HINTS_DISABLED)
break;
unhighlight_all(&ncboard);
get_values(&board, puzzle);
hint = next_hint(hints, puzzle);
if (hint - hints == 81)
break;
t = hint2cells(hint, hint_cells);
for (i = 0; i < t; i++) {
c = hint_cells[i];
r = c / 9 + 1;
c = c % 9 + 1;
highlight_cell(&ncboard, r, c);
}
if (t > 1) {
hint2rcn(hint, &r, &c, &n);
print_msg("Hint: try a %d in the highlighted cells", n);
}
draw_board(&ncboard);
break;
}
update_panels();
doupdate();
move_cursor(&ncboard, cr, cc);
}
endwin();
return 0;
}
bool EightQueensProblem::start_game(int row){
clear_board();
place_queen_on_board(row-1, 0);
bool success = place_next_queen();
return success;
}
static void
init_brown(unsigned int seed)
{
xor_srand(seed);
clear_board();
}
