From 4b884e9e3bff9f777f705d364627ce49ff4cedd6 Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Mon, 4 Feb 2008 17:38:30 +1100
Subject: [PATCH] Add post-calibration delay, and fix cross-line bug that
 Anthony Towns and Val Henson found.

---
 prpong.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/prpong.c b/prpong.c
index da584f9..660fc8a 100644
--- a/prpong.c
+++ b/prpong.c
@@ -716,6 +716,8 @@ static void calibrate(SDL_Surface *screen,
 	SDL_UpdateRect(screen, 0, 0, 0, 0);
 	SDL_FreeSurface(img);
 
+	SDL_Delay(500);
+
 	/* Must see it for a full half second. */
 	while (count < 20) {
 		SDL_Event event;
@@ -1283,7 +1285,7 @@ int main(int argc, char *argv[])
 			if (!same_side(&ball, state.ir_src[i].pos[0]))
 				continue;
 			if (!ir->valid || state.ir_src[i].size > ir->size)
-				ir = &state.ir_src[0];
+				ir = &state.ir_src[i];
 		}
 
 		if (ir->valid) {
-- 
2.39.5