Merge a82628adaa into b69a992141

src/client/ClientServices.cpp

@@ -160,6 +160,10 @@ ClientConnection* ClientServices::Connection() {
     return ClientServices::s_currentConnection;
 }
 
+void ClientServices::CharacterDelete(uint64_t guid) {
+    ClientServices::Connection()->RequestCharacterDelete(guid);
+}
+
 void ClientServices::Disconnect() {
     ClientServices::Connection()->Disconnect();
 }

src/client/ClientServices.hpp

@@ -33,6 +33,7 @@ class ClientServices : public LoginResponse {
         // Static functions
         static void ConnectToSelectedServer();
         static ClientConnection* Connection();
+        static void CharacterDelete(uint64_t guid);
         static void Disconnect();
         static const char* GetCurrentLoginPortal();
         static const char* GetCurrentLoginServer();

src/glue/CCharacterSelectionScript.cpp

@@ -1,4 +1,5 @@
 #include "glue/CCharacterSelectionScript.hpp"
+#include "CGlueMgr.hpp"
 #include "db/Db.hpp"
 #include "glue/CCharacterSelection.hpp"
 #include "object/client/CGUnit_C.hpp"
@@ -157,7 +158,17 @@ int32_t Script_SelectCharacter(lua_State* L) {
 }
 
 int32_t Script_DeleteCharacter(lua_State* L) {
-    WHOA_UNIMPLEMENTED(0);
+    if (!lua_isnumber(L, 1)) {
+        luaL_error(L, "Usage: DeleteCharacter(index)");
+    }
+
+    int32_t index = static_cast<int32_t>(lua_tonumber(L, 1)) - 1;
+
+    if (index >= 0 && index < CCharacterSelection::s_characterList.Count()) {
+        CGlueMgr::DeleteCharacter(CCharacterSelection::s_characterList.m_data[index].m_info.guid);
+    }
+
+    return 0;
 }
 
 int32_t Script_RenameCharacter(lua_State* L) {

src/glue/CGlueMgr.cpp

@@ -129,6 +129,17 @@ void CGlueMgr::ChangeRealm(const REALM_INFO* realmInfo) {
     ClientServices::Connection()->Connect();
 }
 
+void CGlueMgr::DeleteCharacter(uint64_t guid) {
+    if (guid) {
+        CGlueMgr::SetIdleState(IDLE_DELETE_CHARACTER);
+
+        auto text = FrameScript_GetText(ClientServices::GetErrorToken(70), -1, GENDER_NOT_APPLICABLE);
+        FrameScript_SignalEvent(OPEN_STATUS_DIALOG, "%s%s", "CANCEL", text);
+
+        ClientServices::CharacterDelete(guid);
+    }
+}
+
 void CGlueMgr::EnterWorld() {
     if (!ClientServices::GetSelectedRealm()) {
         return;

src/glue/CGlueMgr.hpp

@@ -66,6 +66,7 @@ class CGlueMgr {
         // Static functions
         static void CancelRealmListQuery();
         static void ChangeRealm(const REALM_INFO* realmInfo);
+        static void DeleteCharacter(uint64_t guid);
         static void DisplayLoginStatus();
         static void EnterWorld();
         static void GetCharacterList();

src/net/connection/ClientConnection.cpp

@@ -1,6 +1,7 @@
 #include "net/connection/ClientConnection.hpp"
-#include "net/Login.hpp"
 #include "client/ClientServices.hpp"
+#include "common/datastore/CDataStore.hpp"
+#include "net/Login.hpp"
 #include "ui/FrameScript.hpp"
 
 void ClientConnection::AccountLogin(const char* name, const char* password, int32_t region, WOW_LOCALE locale) {
@@ -160,3 +161,19 @@ int32_t ClientConnection::PollStatus(WOWCS_OPS& op, const char** msg, int32_t& r
 
     return this->m_statusComplete;
 }
+
+void ClientConnection::RequestCharacterDelete(uint64_t guid) {
+    this->Initiate(COP_DELETE_CHARACTER, 70, nullptr);
+
+    if (this->IsConnected()) {
+        CDataStore netMsg;
+        netMsg.Put(static_cast<uint32_t>(CMSG_CHAR_DELETE));
+        netMsg.Put(guid);
+        netMsg.Finalize();
+
+        this->Send(&netMsg);
+    }
+    else {
+        this->Cancel(4);
+    }
+}

src/net/connection/ClientConnection.hpp

@@ -43,6 +43,7 @@ class ClientConnection : public RealmConnection {
         void Initiate(WOWCS_OPS op, int32_t errorCode, void (*cleanup)());
         int32_t IsConnected();
         int32_t PollStatus(WOWCS_OPS& op, const char** msg, int32_t& result, int32_t& errorCode);
+        void RequestCharacterDelete(uint64_t guid);
 };
 
 #endif

src/object/client/CGUnit.cpp

@@ -25,6 +25,14 @@ uint32_t CGUnit::TotalFieldsSaved() {
     return CGUnit::GetBaseOffsetSaved() + 123;
 }
 
+int32_t CGUnit::GetDisplayID() const {
+    return this->Unit()->displayID;
+}
+
+int32_t CGUnit::GetNativeDisplayID() const {
+    return this->Unit()->nativeDisplayID;
+}
+
 CGUnitData* CGUnit::Unit() const {
     return this->m_unit;
 }

src/object/client/CGUnit.hpp

@@ -82,6 +82,10 @@ class CGUnit {
         static uint32_t TotalFields();
         static uint32_t TotalFieldsSaved();
 
+        // Public member functions
+        int32_t GetDisplayID() const;
+        int32_t GetNativeDisplayID() const;
+
     protected:
         // Protected member variables
         CGUnitData* m_unit;

src/object/client/CGUnit_C.cpp

@@ -115,9 +115,32 @@ int32_t CGUnit_C::CanBeTargetted() {
     return this->CanHighlight();
 }
 
+int32_t CGUnit_C::GetLocalDisplayID() const {
+    return this->m_localDisplayID;
+}
+
 CreatureModelDataRec* CGUnit_C::GetModelData() const {
-    // TODO
+    // Prefer local display ID if set and unit's display ID hasn't been overridden from unit's
-    return nullptr;
+    // native display ID; otherwise prefer overridden display ID.
+    auto displayID = this->GetLocalDisplayID() && this->GetDisplayID() == this->GetNativeDisplayID()
+        ? this->GetLocalDisplayID()
+        : this->GetDisplayID();
+
+    auto creatureDisplayInfoRec = g_creatureDisplayInfoDB.GetRecord(displayID);
+
+    if (!creatureDisplayInfoRec) {
+        // TODO SysMsgPrintf(1, 2, "NOCREATUREDISPLAYIDFOUND|%d", displayID);
+        return nullptr;
+    }
+
+    auto creatureModelDataRec = g_creatureModelDataDB.GetRecord(creatureDisplayInfoRec->m_modelID);
+
+    if (!creatureModelDataRec) {
+        // TODO SysMsgPrintf(1, 16, "INVALIDDISPLAYMODELRECORD|%d|%d", creatureDisplayInfoRec->m_modelID, creatureDisplayInfoRec->m_ID);
+        return nullptr;
+    }
+
+    return creatureModelDataRec;
 }
 
 int32_t CGUnit_C::GetModelFileName(const char*& name) const {

src/object/client/CGUnit_C.hpp

@@ -31,10 +31,17 @@ class CGUnit_C : public CGObject_C, public CGUnit {
 
         // Public member functions
         CGUnit_C(uint32_t time, CClientObjCreate& objCreate);
+        int32_t GetLocalDisplayID() const;
         CreatureModelDataRec* GetModelData() const;
         void PostInit(uint32_t time, const CClientObjCreate& init, bool a4);
         void PostMovementUpdate(const CClientMoveUpdate& move, int32_t activeMover);
         void SetStorage(uint32_t* storage, uint32_t* saved);
+
+    private:
+        // Private member variables
+        // TODO
+        int32_t m_localDisplayID = 0;
+        // TODO
 };
 
 #endif