Passing cards from the stock to the waste pile.

lib/cursor.c

@@ -100,3 +100,7 @@ void move_cursor(struct cursor *cursor, enum movement movement) {
 
   return;
 }
+
+bool cursor_on_stock(struct cursor *cursor) {
+  return((cursor->x == CURSOR_STARTING_X) && (cursor->y == CURSOR_STARTING_Y));
+}

lib/cursor.h

@@ -1,6 +1,8 @@
 #ifndef CURSOR_H
 #define CURSOR_H
 
+#include <stdbool.h>
+
 #define CURSOR_STARTING_X 4
 #define CURSOR_STARTING_Y 7
 
@@ -17,5 +19,6 @@ void allocate_cursor(struct cursor **);
 void initialize_cursor(struct cursor *);
 void draw_cursor(struct cursor *);
 void move_cursor(struct cursor *, enum movement);
+bool cursor_on_stock(struct cursor *);
 
 #endif

lib/display.c

@@ -1,3 +1,4 @@
+#include <stdlib.h>
 #include <ncurses.h>
 #include <malloc.h>
 #include <string.h>

lib/game.c

@@ -220,3 +220,14 @@ void end_game(struct deck *deck) {
 
   return;
 }
+
+void handle_stock_event() {
+  if (!empty(deck->stock)) {
+    move_card(&(deck->stock), &(deck->waste_pile));
+    expose_card(deck->waste_pile->card);
+    draw_stack(deck->stock);
+    draw_stack(deck->waste_pile);
+  }
+
+  return;
+}

lib/game.h

@@ -36,5 +36,6 @@ void greet_player();
 void initialize_game();
 void prepare_game(struct deck **);
 void end_game();
+void handle_stock_event();
 
 #endif

src/tty-solitaire.c

@@ -46,6 +46,13 @@ int main(int argc, const char *argv[]) {
       case KEY_RIGHT:
         move_cursor(cursor, RIGHT);
         break;
+      case KEY_SPACEBAR:
+        if (cursor_on_stock(cursor)) {
+          handle_stock_event();
+        } else {
+          /*handle_card_event();*/
+        }
+        break;
       case 'q':
       case 'Q':
         end_curses();