Add a rudimentary main event loop.

At least one of the rules in tick() is wrong...

1 files changed, 9 insertions, 2 deletions

diff --git a/src/cgol.c b/src/cgol.c
index 427df83..8ef6404 100644
--- a/src/cgol.c
+++ b/src/cgol.c
@@ -44,7 +44,7 @@ static bool *grid_cur, *grid_next;
 int
 main(int argc, char **argv)
 {
-	int opt;
+	int opt, c;
 
 	width = 0;
 	height = 0;
@@ -84,7 +84,14 @@ main(int argc, char **argv)
 	init_curses();
 	init_game();
 
-	getch();
+	timeout(1000);
+	for (;;) {
+		c = getch();
+		if (c == 'q') {
+			break;
+		}
+		tick();
+	}
 
 	fini_game();
 	fini_curses();