From: James Bunton <jamesbunton@fastmail.fm>
Date: Sat, 23 Jun 2007 11:57:43 +0000 (+1000)
Subject: Don't let paddles go out of range
X-Git-Url: https://code.delx.au/pong/commitdiff_plain/91d3bf2065f6f0a90845c5bc3098a250b30312be

Don't let paddles go out of range
---

diff --git a/pong.c b/pong.c
index 6f2ec4c..af2dce8 100644
--- a/pong.c
+++ b/pong.c
@@ -53,6 +53,14 @@ static void run(void) {
 	// Move the paddles
 	paddle1 += p1move * PADDLESPEED;
 	paddle2 += p2move * PADDLESPEED;
+	if(paddle1 < -HEIGHT)
+		paddle1 = -HEIGHT;
+	if(paddle1 > HEIGHT)
+		paddle1 = HEIGHT;
+	if(paddle2 < -HEIGHT)
+		paddle2 = -HEIGHT;
+	if(paddle2 > HEIGHT)
+		paddle2 = HEIGHT;
 
 	// Check for collisions with paddles
 	if(ballVecX < 0 && ballX <= -HEIGHT + -ballVecX * 1.5) {