From 65a5155d584c7c41bbcd767b4b7b6722b6ea4f23 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Tue, 16 Sep 2014 13:52:36 +0300
Subject: add support for reading int64 from server.

---
 src/net/tmwa/messagein.cpp | 19 +++++++++++++++++++
 src/net/tmwa/messagein.h   |  2 ++
 2 files changed, 21 insertions(+)

(limited to 'src/net/tmwa')

diff --git a/src/net/tmwa/messagein.cpp b/src/net/tmwa/messagein.cpp
index d467048d7..8fe50249a 100644
--- a/src/net/tmwa/messagein.cpp
+++ b/src/net/tmwa/messagein.cpp
@@ -85,4 +85,23 @@ int32_t MessageIn::readInt32(const char *const str)
     return value;
 }
 
+int64_t MessageIn::readInt64(const char *const str)
+{
+    int32_t value = -1;
+    if (mPos + 8 <= mLength)
+    {
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+        int64_t swap;
+        memcpy(&swap, mData + static_cast<size_t>(mPos), sizeof(int64_t));
+        value = SDL_Swap64(swap);
+#else
+        memcpy(&value, mData + static_cast<size_t>(mPos), sizeof(int64_t));
+#endif
+    }
+    DEBUGLOG2("readInt64: " + toStringPrint(value), mPos, str);
+    mPos += 8;
+    PacketCounters::incInBytes(8);
+    return value;
+}
+
 }  // namespace TmwAthena
diff --git a/src/net/tmwa/messagein.h b/src/net/tmwa/messagein.h
index 26ce4612c..f0645ddda 100644
--- a/src/net/tmwa/messagein.h
+++ b/src/net/tmwa/messagein.h
@@ -51,6 +51,8 @@ class MessageIn final : public Net::MessageIn
         int16_t readInt16(const char *const str = nullptr);
         /**< Reads a long. */
         int32_t readInt32(const char *const str = nullptr);
+
+        int64_t readInt64(const char *const str = nullptr);
 };
 
 }  // namespace TmwAthena
-- 
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