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authorAndrei Karas <akaras@inbox.ru>2015-02-22 15:56:51 +0300
committerAndrei Karas <akaras@inbox.ru>2015-02-22 15:56:51 +0300
commit9239957b3a21a1498323b7af2b2910bc75f72859 (patch)
tree5cc784d0a29c0d452baf75b3023783db488d3530
parentc8c04113ea360bdf542393001e45eb1ea9f317d1 (diff)
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add function for convert server direction into client direction.
-rw-r--r--src/net/eathena/messageout.cpp34
-rw-r--r--src/net/messageout.cpp37
-rw-r--r--src/net/messageout.h2
-rw-r--r--src/net/tmwa/messageout.cpp34
4 files changed, 41 insertions, 66 deletions
diff --git a/src/net/eathena/messageout.cpp b/src/net/eathena/messageout.cpp
index be3fb7172..adf9d17f7 100644
--- a/src/net/eathena/messageout.cpp
+++ b/src/net/eathena/messageout.cpp
@@ -115,39 +115,7 @@ void MessageOut::writeCoordinates(const uint16_t x,
temp <<= 4;
data[1] |= HIBYTE(temp);
data[2] = LOBYTE(temp);
-
- // Translate direction to eAthena format
- switch (direction)
- {
- case 1:
- direction = 0;
- break;
- case 3:
- direction = 1;
- break;
- case 2:
- direction = 2;
- break;
- case 6:
- direction = 3;
- break;
- case 4:
- direction = 4;
- break;
- case 12:
- direction = 5;
- break;
- case 8:
- direction = 6;
- break;
- case 9:
- direction = 7;
- break;
- default:
- // OOPSIE! Impossible or unknown
- direction = static_cast<unsigned char>(-1);
- break;
- }
+ direction = toServerDirection(direction);
data[2] |= direction;
PacketCounters::incOutBytes(3);
}
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
diff --git a/src/net/messageout.h b/src/net/messageout.h
index ecab8ec54..13a4eae1b 100644
--- a/src/net/messageout.h
+++ b/src/net/messageout.h
@@ -83,6 +83,8 @@ class MessageOut notfinal
virtual ~MessageOut()
{ }
+ static unsigned char toServerDirection(unsigned char direction);
+
protected:
/**
* Constructor.
diff --git a/src/net/tmwa/messageout.cpp b/src/net/tmwa/messageout.cpp
index 80d49463d..1cad0657c 100644
--- a/src/net/tmwa/messageout.cpp
+++ b/src/net/tmwa/messageout.cpp
@@ -114,39 +114,7 @@ void MessageOut::writeCoordinates(const uint16_t x,
temp <<= 4;
data[1] |= HIBYTE(temp);
data[2] = LOBYTE(temp);
-
- // Translate direction to eAthena format
- switch (direction)
- {
- case 1:
- direction = 0;
- break;
- case 3:
- direction = 1;
- break;
- case 2:
- direction = 2;
- break;
- case 6:
- direction = 3;
- break;
- case 4:
- direction = 4;
- break;
- case 12:
- direction = 5;
- break;
- case 8:
- direction = 6;
- break;
- case 9:
- direction = 7;
- break;
- default:
- // OOPSIE! Impossible or unknown
- direction = static_cast<unsigned char>(-1);
- break;
- }
+ direction = toServerDirection(direction);
data[2] |= direction;
PacketCounters::incOutBytes(3);
}