[Client] Remove unnecessary mwmp::Main::pressedKey() function

Additionally, add comment around where it was originally used.

apps/openmw/mwinput/inputmanagerimp.cpp

@@ -21,6 +21,7 @@
 */
 #include "../mwmp/Main.hpp"
 #include "../mwmp/LocalPlayer.hpp"
+#include "../mwmp/GUIController.hpp"
 /*
     End of tes3mp addition
 */
@@ -863,7 +864,16 @@ namespace MWInput
 
     void InputManager::keyPressed( const SDL_KeyboardEvent &arg )
     {
-        mwmp::Main::pressedKey(arg.keysym.scancode);
+        /*
+            Start of tes3mp addition
+
+            Pass the pressed key to the multiplayer-specific GUI controller
+        */
+        mwmp::Main::get().getGUIController()->pressedKey(arg.keysym.scancode);
+        /*
+            End of tes3mp addition
+        */
+
         // HACK: to make Morrowind's default keybinding for the console work without printing an extra "^" upon closing
         // This assumes that SDL_TextInput events always come *after* the key event
         // (which is somewhat reasonable, and hopefully true for all SDL platforms)

apps/openmw/mwmp/Main.cpp

@@ -257,13 +257,6 @@ CellController *Main::getCellController() const
     return mCellController;
 }
 
-void Main::pressedKey(int key)
-{
-    if (pMain == nullptr) return;
-    if (get().getGUIController()->pressedKey(key))
-        return; // if any gui bind pressed
-}
-
 // When sending packets with ingame script values, certain packets
 // should be ignored because of their potential for spam
 bool Main::isValidPacketScript(std::string script)

apps/openmw/mwmp/Main.hpp

@@ -25,7 +25,6 @@ namespace mwmp
         static void destroy();
         static const Main &get();
         static void frame(float dt);
-        static void pressedKey(int key);
 
         static bool isValidPacketScript(std::string script);
         static std::string getResDir();