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authorAndrei Karas <akaras@inbox.ru>2016-05-13 22:53:57 +0300
committerAndrei Karas <akaras@inbox.ru>2016-05-13 22:53:57 +0300
commit9f8da99f6b6266a7456d3be4d38880a3bd761932 (patch)
tree96aeb55b21dcdd6389f7b1caf47a3628b29a7df7 /src/net/tmwa/messagein.cpp
parent546d5180247512270a2ccd114266fb36cd426e61 (diff)
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Add into network code function readUInt16. Also fix reading cards id.
Diffstat (limited to 'src/net/tmwa/messagein.cpp')
-rw-r--r--src/net/tmwa/messagein.cpp21
1 files changed, 21 insertions, 0 deletions
diff --git a/src/net/tmwa/messagein.cpp b/src/net/tmwa/messagein.cpp
index 375e973f5..a5fac5ac9 100644
--- a/src/net/tmwa/messagein.cpp
+++ b/src/net/tmwa/messagein.cpp
@@ -86,6 +86,27 @@ int16_t MessageIn::readInt16(const char *const str)
return value;
}
+uint16_t MessageIn::readUInt16(const char *const str)
+{
+ uint16_t value = 0xffU;
+ if (mPos + 2 <= mLength)
+ {
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ uint16_t swap;
+ memcpy(&swap, mData + CAST_SIZE(mPos), sizeof(uint16_t));
+ value = SDL_Swap16(swap);
+#else
+ memcpy(&value, mData + CAST_SIZE(mPos), sizeof(uint16_t));
+#endif
+ }
+ DEBUGLOG2("readUInt16: " + toStringPrint(CAST_U32(
+ CAST_U16(value))),
+ mPos, str);
+ mPos += 2;
+ PacketCounters::incInBytes(2);
+ return value;
+}
+
int32_t MessageIn::readInt32(const char *const str)
{
int32_t value = -1;