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| author | Joshua Judson Rosen | 2017-03-27 00:54:46 -0400 |
|---|---|---|
| committer | Joshua Judson Rosen | 2017-03-28 22:07:28 -0400 |
| commit | fbb46d9246019efe6a438971b3ed80a18da7791d (patch) | |
| tree | 2d7a3069fc49ab7b7cfcca4f0e09d06056e425b3 /src/grobot.c | |
| parent | UI: don't hide counters at startup (diff) | |
| download | gnurobots-fbb46d9246019efe6a438971b3ed80a18da7791d.tar.gz | |
Consistently specify directions symbolically
Diffstat (limited to 'src/grobot.c')
| -rw-r--r-- | src/grobot.c | 8 |
1 files changed, 4 insertions, 4 deletions
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; |