Add board clearing functions.

1 files changed, 17 insertions, 0 deletions

diff --git a/src/game.c b/src/game.c
index c12d731..b496708 100644
--- a/src/game.c
+++ b/src/game.c
@@ -8,6 +8,7 @@
 
 static void wait(struct game *g);
 static void input(struct game *g);
+static void clear_game(struct game *g);
 static void update(struct game *g);
 static void draw(struct game *g);
 
@@ -45,6 +46,7 @@ run_game(struct game *g)
 
 	while (g->running) {
 		input(g);
+		clear_game(g);
 		update(g);
 		draw(g);
 		wait(g);
@@ -91,6 +93,21 @@ input(struct game *g)
 }
 
 static void
+clear_game(struct game *g)
+{
+	struct ball *b;
+
+	clear_paddle(&g->players[0]->paddle_h);
+	clear_paddle(&g->players[0]->paddle_v);
+	clear_paddle(&g->players[1]->paddle_h);
+	clear_paddle(&g->players[1]->paddle_v);
+
+	for (b = g->balls_head; b != NULL; b = b->next) {
+		clear_ball(b);
+	}
+}
+
+static void
 update(struct game *g)
 {
 	struct ball *b;