feat(object): add CGPlayer_C::GetActiveNextLevelXP

src/object/client/CGPlayer_C.cpp

@@ -12,6 +12,14 @@ CGPlayer_C::~CGPlayer_C() {
     // TODO
 }
 
+uint32_t CGPlayer_C::GetActiveNextLevelXP() const {
+    if (this->GetGUID() != ClntObjMgrGetActivePlayer()) {
+        return 0;
+    }
+
+    return this->GetNextLevelXP();
+}
+
 uint32_t CGPlayer_C::GetActiveXP() const {
     if (this->GetGUID() != ClntObjMgrGetActivePlayer()) {
         return 0;

src/object/client/CGPlayer_C.hpp

@@ -15,6 +15,7 @@ class CGPlayer_C : public CGUnit_C, public CGPlayer {
 
         // Public member functions
         CGPlayer_C(uint32_t time, CClientObjCreate& objCreate);
+        uint32_t GetActiveNextLevelXP() const;
         uint32_t GetActiveXP() const;
         void PostInit(uint32_t time, const CClientObjCreate& init, bool a4);
         void SetStorage(uint32_t* storage, uint32_t* saved);