From fbb46d9246019efe6a438971b3ed80a18da7791d Mon Sep 17 00:00:00 2001
From: Joshua Judson Rosen
Date: Mon, 27 Mar 2017 00:54:46 -0400
Subject: Consistently specify directions symbolically

---
 src/grobot.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/grobot.c')

diff --git a/src/grobot.c b/src/grobot.c
index e9dadc2..04eabe3 100644
--- a/src/grobot.c
+++ b/src/grobot.c
@@ -582,19 +582,19 @@ gboolean g_robot_look(GRobot *robot, gchar *str)
 	/* determine changes to x,y */
 	switch (robot->dir)
 	{
-	case 0:					/* N */
+	case NORTH:
 		dx = 0;
 		dy = -1;
 		break;
-	case 1:					/* E */
+	case EAST:
 		dx = 1;
 		dy = 0;
 		break;
-	case 2:					/* S */
+	case SOUTH:
 		dx = 0;
 		dy = 1;
 		break;
-	case 3:					/* W */
+	case WEST:
 		dx = -1;
 		dy = 0;
 		break;
-- 
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