improve skillhandler class.

1 files changed, 5 insertions, 3 deletions

diff --git a/src/net/eathena/skillhandler.cpp b/src/net/eathena/skillhandler.cpp
index a36ba7435..75aae7608 100644
--- a/src/net/eathena/skillhandler.cpp
+++ b/src/net/eathena/skillhandler.cpp
@@ -69,7 +69,8 @@ void SkillHandler::handleMessage(Net::MessageIn &msg)
     }
 }
 
-void SkillHandler::useBeing(int id, int level, int beingId)
+void SkillHandler::useBeing(const int id, const int level,
+                            const int beingId) const
 {
     MessageOut outMsg(CMSG_SKILL_USE_BEING);
     outMsg.writeInt16(static_cast<int16_t>(id));
@@ -77,7 +78,8 @@ void SkillHandler::useBeing(int id, int level, int beingId)
     outMsg.writeInt32(beingId);
 }
 
-void SkillHandler::usePos(int id, int level, int x, int y)
+void SkillHandler::usePos(const int id, const int level,
+                          const int x, const int y) const
 {
     MessageOut outMsg(CMSG_SKILL_USE_POSITION);
     outMsg.writeInt16(static_cast<int16_t>(level));
@@ -86,7 +88,7 @@ void SkillHandler::usePos(int id, int level, int x, int y)
     outMsg.writeInt16(static_cast<int16_t>(y));
 }
 
-void SkillHandler::useMap(int id, const std::string &map)
+void SkillHandler::useMap(const int id, const std::string &map) const
 {
     MessageOut outMsg(CMSG_SKILL_USE_MAP);
     outMsg.writeInt16(static_cast<int16_t>(id));