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Code

Implement the show_map() function that displays the galaxy map

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This commit is contained in:
John Zaitseff 2011-07-15 11:19:14 +10:00
parent e46c45d52e
commit ab9a9359e2
3 changed files with 108 additions and 3 deletions
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103
src/game.c
View File

@ -58,10 +58,12 @@ static const int game_file_crypt_key[] = {
} \
if (sscanf(unscramble(crypt_key, buf, GAME_BUFSIZE), _fmt "\n", \
&(_var)) != 1) { \
err_exit("%s: illegal field on line %d", filename, lineno); \
err_exit("%s: illegal field on line %d: `%s'", \
filename, lineno, buf); \
} \
if (! (_cond)) { \
err_exit("%s: illegal value on line %d", filename, lineno); \
err_exit("%s: illegal value on line %d: `%s'", \
filename, lineno, buf); \
} \
lineno++; \
}
@ -877,6 +879,9 @@ void select_moves (void)
void get_move (void)
{
// @@@ To be written
show_map(true);
gettxchar(curwin); /* @@@ */
}
void process_move (void)
@ -896,6 +901,100 @@ void next_player (void)
}
/*-----------------------------------------------------------------------
Function: show_map - Display the galaxy map on the screen
Arguments: show_moves - True to display the game moves
Returns: (nothing)
This function displays the galaxy map on the screen. It uses the
galaxy_map[][] global variable and (if show_moves is true) the
game_move[] global variable. Note that this function opens a new text
window (using newtxwin()) that will need to be closed by the caller.
*/
void show_map (bool show_moves)
{
int x, y, i;
newtxwin(MAX_Y + 4, 80, LINE_OFFSET + 1, COL_CENTER(80));
wbkgd(curwin, ATTR_MAP_WINDOW);
// Draw various borders
box(curwin, 0, 0);
mvwaddch(curwin, 2, 0, ACS_LTEE);
whline(curwin, ACS_HLINE, getmaxx(curwin) - 2);
mvwaddch(curwin, 2, getmaxx(curwin) - 1, ACS_RTEE);
// Display current player and turn number
if (turn_number != max_turn) {
wattrset(curwin, ATTR_MAP_TITLE);
mvwaddstr(curwin, 1, 2, " Current Player: ");
wattrset(curwin, ATTR_MAP_T_HIGHLIGHT);
wprintw(curwin, "%-46.46s", player[current_player].name);
wattrset(curwin, ATTR_MAP_TITLE);
waddstr(curwin, " Turn: ");
wattrset(curwin, ATTR_MAP_T_HIGHLIGHT);
wprintw(curwin, "%-4d", turn_number);
} else {
wattrset(curwin, ATTR_MAP_TITLE);
mvwaddstr(curwin, 1, 2, " Current Player: ");
wattrset(curwin, ATTR_MAP_T_HIGHLIGHT);
wprintw(curwin, "%-37.37s", player[current_player].name);
wattrset(curwin, ATTR_MAP_TITLE);
waddstr(curwin, " ");
wattrset(curwin, ATTR_MAP_T_STANDOUT);
waddstr(curwin, "*** Last Turn ***");
wattrset(curwin, ATTR_MAP_TITLE);
waddstr(curwin, " ");
}
wattrset(curwin, ATTR_MAP_WINDOW);
// Display the actual map
for (y = 0; y < MAX_Y; y++) {
wmove(curwin, y + 3, 2);
for (x = 0; x < MAX_X; x++) {
map_val_t m = galaxy_map[x][y];
switch (m) {
case MAP_EMPTY:
waddch(curwin, PRINTABLE_MAP_VAL(m) | ATTR_MAP_EMPTY);
break;
case MAP_OUTPOST:
waddch(curwin, PRINTABLE_MAP_VAL(m) | ATTR_MAP_OUTPOST);
break;
case MAP_STAR:
waddch(curwin, PRINTABLE_MAP_VAL(m) | ATTR_MAP_STAR);
break;
default:
waddch(curwin, PRINTABLE_MAP_VAL(m) | ATTR_MAP_COMPANY);
break;
}
waddch(curwin, ' ' | ATTR_MAP_EMPTY);
}
}
// Display current move choices, if required
if (show_moves) {
for (i = 0; i < NUMBER_MOVES; i++) {
mvwaddch(curwin, game_move[i].y + 3, game_move[i].x * 2 + 2,
MOVE_TO_KEY(i) | ATTR_MAP_CHOICE);
}
}
wrefresh(curwin);
}
void show_status (int playernum)
{
// @@@ To be written
}
/*-----------------------------------------------------------------------
Function: cmp_game_move - Compare two game_move elements
Arguments: a, b - Elements to compare

3
src/game.h
View File

@ -51,5 +51,8 @@ extern void process_move (void);
extern void exchange_stock (void);
extern void next_player (void);
extern void show_map (bool show_moves);
extern void show_status (int playernum);
#endif /* included_GAME_H */

5
src/intf.h
View File

@ -126,11 +126,14 @@ enum color_pairs {
#define ATTR_STATUS_WINDOW ATTR(COLOR_PAIR(BLACK_ON_WHITE), A_REVERSE)
#define ATTR_ERROR_WINDOW ATTR(COLOR_PAIR(WHITE_ON_RED), A_REVERSE)
#define ATTR_WINDOW_TITLE ATTR(COLOR_PAIR(YELLOW_ON_BLACK) | A_BOLD, A_REVERSE)
#define ATTR_MAP_TITLE ATTR(COLOR_PAIR(WHITE_ON_BLUE), A_NORMAL)
#define ATTR_MAP_T_HIGHLIGHT ATTR(COLOR_PAIR(WHITE_ON_BLUE) | A_BOLD, A_BOLD)
#define ATTR_MAP_T_STANDOUT ATTR(COLOR_PAIR(WHITE_ON_BLUE) | A_BOLD | A_BLINK, A_BOLD | A_BLINK)
#define ATTR_ERROR_TITLE ATTR(COLOR_PAIR(YELLOW_ON_BLACK) | A_BOLD, A_BOLD)
#define ATTR_INPUT_FIELD ATTR(COLOR_PAIR(WHITE_ON_BLACK), A_BOLD | '_')
#define ATTR_KEYCODE_STR ATTR(COLOR_PAIR(YELLOW_ON_BLACK) | A_BOLD, A_REVERSE)
#define ATTR_HIGHLIGHT_STR ATTR(COLOR_PAIR(YELLOW_ON_BLUE) | A_BOLD, A_BOLD)
#define ATTR_ERROR_STR ATTR(COLOR_PAIR(WHITE_ON_RED) | A_BOLD, A_REVERSE)
#define ATTR_ERROR_STR ATTR(COLOR_PAIR(WHITE_ON_RED) | A_BOLD, A_REVERSE)
#define ATTR_WAITNORMAL_STR ATTR(COLOR_PAIR(CYAN_ON_BLUE), A_NORMAL)
#define ATTR_WAITERROR_STR ATTR(COLOR_PAIR(WHITE_ON_RED), A_REVERSE)
#define ATTR_MAP_EMPTY ATTR(COLOR_PAIR(BLUE_ON_BLACK) | A_BOLD, A_NORMAL)