Fix some signed/unsigned chars issues.

4 files changed, 9 insertions, 9 deletions

diff --git a/src/net/tmwa/chathandler.cpp b/src/net/tmwa/chathandler.cpp
index 3c9f335a9..ef6ff2847 100644
--- a/src/net/tmwa/chathandler.cpp
+++ b/src/net/tmwa/chathandler.cpp
@@ -181,7 +181,7 @@ void ChatHandler::processRaw(MessageOut &outMsg, std::string &line)
     {
         const int i = atoi(line.c_str());
         if (line.length() <= 3)
-            outMsg.writeInt8(static_cast<char>(i));
+            outMsg.writeInt8(static_cast<unsigned char>(i));
         else if (line.length() <= 5)
             outMsg.writeInt16(static_cast<short>(i));
         else
@@ -210,7 +210,7 @@ void ChatHandler::processRaw(MessageOut &outMsg, std::string &line)
         switch (header[0])
         {
             case '1':
-                outMsg.writeInt8(static_cast<char>(i));
+                outMsg.writeInt8(static_cast<unsigned char>(i));
                 break;
             case '2':
                 outMsg.writeInt16(static_cast<short>(i));
diff --git a/src/net/tmwa/loginhandler.cpp b/src/net/tmwa/loginhandler.cpp
index f8daecf20..eb0364d44 100644
--- a/src/net/tmwa/loginhandler.cpp
+++ b/src/net/tmwa/loginhandler.cpp
@@ -159,11 +159,11 @@ void LoginHandler::requestUpdateHosts()
 
 void LoginHandler::processServerVersion(Net::MessageIn &msg)
 {
-    const char b1 = msg.readInt8(); // -1
-    const char b2 = msg.readInt8(); // E
-    const char b3 = msg.readInt8(); // V
-    const char b4 = msg.readInt8(); // L
-    if (b1 == -1 && b2 == 'E' && b3 == 'V' && b4 == 'L')
+    const uint8_t b1 = msg.readInt8(); // -1
+    const uint8_t b2 = msg.readInt8(); // E
+    const uint8_t b3 = msg.readInt8(); // V
+    const uint8_t b4 = msg.readInt8(); // L
+    if (b1 == 255 && b2 == 'E' && b3 == 'V' && b4 == 'L')
     {
         const unsigned int options = msg.readInt8();
         mRegistrationEnabled = options;
diff --git a/src/net/tmwa/playerhandler.cpp b/src/net/tmwa/playerhandler.cpp
index 963f4839d..1067418e2 100644
--- a/src/net/tmwa/playerhandler.cpp
+++ b/src/net/tmwa/playerhandler.cpp
@@ -162,7 +162,7 @@ void PlayerHandler::pickUp(const FloorItem *floorItem)
         handler->pushPickup(floorItem->getId());
 }
 
-void PlayerHandler::setDirection(char direction)
+void PlayerHandler::setDirection(unsigned char direction)
 {
     MessageOut outMsg(CMSG_PLAYER_CHANGE_DIR);
     outMsg.writeInt16(0);
diff --git a/src/net/tmwa/playerhandler.h b/src/net/tmwa/playerhandler.h
index 6c342785c..90a25fb79 100644
--- a/src/net/tmwa/playerhandler.h
+++ b/src/net/tmwa/playerhandler.h
@@ -50,7 +50,7 @@ class PlayerHandler final : public MessageHandler, public Ea::PlayerHandler
         void increaseSkill(unsigned short skillId);
 
         void pickUp(const FloorItem *floorItem);
-        void setDirection(char direction);
+        void setDirection(unsigned char direction);
         void setDestination(int x, int y, int direction = -1);
         void changeAction(Being::Action action);
         void processOnlineList(Net::MessageIn &msg);