From 9239957b3a21a1498323b7af2b2910bc75f72859 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sun, 22 Feb 2015 15:56:51 +0300
Subject: add function for convert server direction into client direction.

---
 src/net/messageout.cpp | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

(limited to 'src/net/messageout.cpp')

diff --git a/src/net/messageout.cpp b/src/net/messageout.cpp
index e67044614..2d1389581 100644
--- a/src/net/messageout.cpp
+++ b/src/net/messageout.cpp
@@ -136,4 +136,41 @@ unsigned int MessageOut::getDataSize() const
     return mDataSize;
 }
 
+unsigned char MessageOut::toServerDirection(unsigned char direction)
+{
+    // Translate direction to eAthena format
+    switch (direction)
+    {
+        case 1:  // DOWN
+            direction = 0;
+            break;
+        case 3:  // DOWN | LEFT
+            direction = 1;
+            break;
+        case 2:  // LEFT
+            direction = 2;
+            break;
+        case 6:  // LEFT | UP
+            direction = 3;
+            break;
+        case 4:  // UP
+            direction = 4;
+            break;
+        case 12: // UP | RIGHT
+            direction = 5;
+            break;
+        case 8:  // RIGHT
+            direction = 6;
+            break;
+        case 9:  // RIGHT + DOWN
+            direction = 7;
+            break;
+        default:
+            // OOPSIE! Impossible or unknown
+            direction = static_cast<unsigned char>(-1);
+            break;
+    }
+    return direction;
+}
+
 }  // namespace Net
-- 
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