Introduced ncurses windows and started implementation of user interface.

1 files changed, 94 insertions, 11 deletions

diff --git a/src/display.c b/src/display.c
index 8ed3d73..f9730dc 100644
--- a/src/display.c
+++ b/src/display.c
@@ -8,8 +8,12 @@
 #define CP_RED_ON_BLACK		5
 
 static bool colors = false;
+static WINDOW *w_table_cards;
+static WINDOW *w_stack_points;
+static WINDOW *w_current_state;
+static WINDOW *w_hand_cards;
 
-void display_draw_card(WINDOW *w, const uint32_t row, const uint32_t col, const card c)
+static void draw_card(WINDOW *w, const uint8_t row, const uint8_t col, const card c)
 {
 	unsigned color_pair = 0;
 
@@ -33,7 +37,7 @@ void display_draw_card(WINDOW *w, const uint32_t row, const uint32_t col, const
 				color_pair = CP_WHITE_ON_BLACK;
 		}
 
-		attron(COLOR_PAIR(color_pair));
+		wattron(w, COLOR_PAIR(color_pair));
 	}
 
 	mvwaddch(w, row, col, ACS_ULCORNER); // Upper left corner
@@ -89,10 +93,76 @@ void display_draw_card(WINDOW *w, const uint32_t row, const uint32_t col, const
 
 	if (colors)
 	{
-		attroff(COLOR_PAIR(color_pair));
+		wattroff(w, COLOR_PAIR(color_pair));
 	}
 }
 
+static void draw_cardstack(WINDOW *w, const uint8_t row, const uint8_t col, const cardstack cs)
+{
+	for (uint8_t i = 0; i < MAX_CARDSTACK_SIZE; i++)
+	{
+		if (cs[i] != 0)
+		{
+			draw_card(w, row, i*2, cs[i]);
+		}
+	}
+}
+
+void display_window_table_cards(const tablestacks ts)
+{
+	mvwprintw(w_table_cards, 0, 2, "Table Cards:");
+
+	for (uint8_t i = 0; i < NUM_TABLESTACKS; i++)
+	{
+		draw_cardstack(w_table_cards, 1 + i*5, 0, ts[i]);
+	}
+
+	wrefresh(w_table_cards);
+}
+
+void display_window_stack_points(const tablestacks ts)
+{
+	mvwprintw(w_stack_points, 0, 0, "Pts:");
+
+	for (uint8_t i = 0; i < NUM_TABLESTACKS; i++)
+	{
+		mvwprintw(w_stack_points, 3 + i*5, 1, "%2d", i*5);
+	}
+
+	wrefresh(w_stack_points);
+}
+
+/**
+ * Displays the current state window.
+ * @param[in] score The players score
+*/
+void display_window_current_state(const uint32_t score)
+{
+	mvwprintw(w_current_state, 0, 0, "Current state:");
+	mvwprintw(w_current_state, 0, 23, "Your Score: %3d", score);
+
+	wrefresh(w_current_state);
+}
+
+/**
+ * Displays the hand cards window.
+ * @param[in] h The hand that will be displayed. h must not contain 0
+*/
+void display_window_hand_cards(const hand h)
+{
+	mvwprintw(w_hand_cards, 0, 0, "Hand Cards:");
+
+	for (uint8_t i = 0; i < MAX_HAND_CARDS; i++)
+	{
+		if (i < 5) // Start with the first row of cards
+			draw_card(w_hand_cards, 1, i*8, h[i]);
+		else // And then draw the second row
+			draw_card(w_hand_cards, 6, (i-5)*8, h[i]);
+	}
+
+	wrefresh(w_hand_cards);
+}
+
 void display_init(void)
 {
 	initscr();	// Start curses mode
@@ -113,19 +183,32 @@ void display_init(void)
 	nodelay(stdscr, true); // Non-blocking input
 	noecho();	// Don't echo() while we do getch
 	curs_set(0);	// Make the cursor invisible
-
 	clear();
 	refresh();
-	int j = 0;
-	for (int i = 45; i < 70; i++)
-	{
-		display_draw_card(stdscr, 0, j++*2, i+1);
-		usleep(750000);
-		refresh();
-	}
+
+	w_table_cards = newwin(21, 15, 0, 0);
+	w_stack_points = newwin(19, 4, 0, 17);
+	w_current_state = newwin(10, 38, 0, 24);
+	w_hand_cards = newwin(11, 39, 10, 24);
+
+	const tablestacks ts = {{1, 2, 3, 4, 101}, {6, 7, 53, 0, 0}, {11, 55, 0, 0, 0}, {17, 29, 36, 42, 0}};
+	const hand h = {12, 13, 22, 25, 27, 69, 77, 85, 100, 103};
+	const uint32_t score = 10;
+	mvvline(0, 22, ACS_VLINE, 21); // Vertical line
+	refresh();
+	display_window_table_cards(ts);
+	display_window_stack_points(ts);
+	display_window_current_state(score);
+	display_window_hand_cards(h);
+	//refresh();
+	sleep(3);
 }
 
 void display_fini(void)
 {
+	delwin(w_table_cards);
+	delwin(w_stack_points);
+	delwin(w_current_state);
+	delwin(w_hand_cards);
 	endwin();	// End curses mode
 }