From 4e2017ea1cb01ce02d65f67cd0fb373f4951a6ab Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Mon, 20 May 2013 21:18:10 -0400
Subject: Move paddle updating code into new function.

---
(limited to 'src/paddle.c')

diff --git a/src/paddle.c b/src/paddle.c
new file mode 100644
index 0000000..57cdbb5
--- /dev/null
+++ b/src/paddle.c
@@ -0,0 +1,16 @@
+#include "paddle.h"
+
+void
+update_paddle(struct paddle *pad)
+{
+	int max;
+
+	pad->pos += pad->speed * pad->dir;
+	if (pad->type == PADDLE_TYPE_H) {
+		max = 78;
+	} else {
+		max = 23;
+	}
+	if (pad->pos < pad->size / 2 + 2)  pad->pos = pad->size / 2 + 2;
+	if (pad->pos > max - pad->size / 2) pad->pos = max - pad->size / 2;
+}
--
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