Add (stationary and invisible) balls to the board.

1 files changed, 12 insertions, 1 deletions

diff --git a/src/game.c b/src/game.c
index 9f7cebd..a5ae342 100644
--- a/src/game.c
+++ b/src/game.c
@@ -12,7 +12,7 @@ static void update(struct game *g);
 static void draw(struct game *g);
 
 struct game *
-new_game(void)
+new_game(char balls)
 {
 	struct game *g;
 
@@ -23,6 +23,8 @@ new_game(void)
 
 	g->players[0] = new_player(0);
 	g->players[1] = new_player(1);
+	g->min_balls = balls;
+	g->cur_balls = 0;
 
 	return g;
 }
@@ -91,10 +93,19 @@ input(struct game *g)
 static void
 update(struct game *g)
 {
+	struct ball *b;
+
 	update_paddle(&g->players[0]->paddle_h);
 	update_paddle(&g->players[0]->paddle_v);
 	update_paddle(&g->players[1]->paddle_h);
 	update_paddle(&g->players[1]->paddle_v);
+
+	while (g->cur_balls < g->min_balls) {
+		b = new_ball(BALL_START_X_NORMAL, BALL_START_Y_NORMAL);
+		b->next = g->balls_head;
+		g->balls_head = b;
+		++g->cur_balls;
+	}
 }
 
 static void