Custom Class Template

[Terrorblade]

This is for ArcEmu.

Well I've had nothing to do recently so I decided to make a custom class system and this is the result.
The custom class systems supports:

• Display Overriding (meaning you can't go to your original race display)
• Full Class Overriding (Meaning you can not talent, you have no class spells ect)
• Custom Armor Proficiencies (Like having a totem on a mage)
• Learning new spells and more.

Please remember this is just a template to be built on, so if you do build on it please remember credits.
Download Links:

1. Mediafire
2. Filebeam
3. Pastebin

Instructions for use:

1. Extract the patch file.
2. Navigate to your ArcEmu-world folder.
3. Right click the folder.
4. Go to tortoise svn and hit apply patch.
5. Edit the code it added to your own will.
6. Apply customclass.sql to your character database.

[stoneharry]

Approved, but you should give more details and document what you've done.

e.g: What core is this for (ArcEmu).

Also you could pastebin this, saves people having to download...

[Terrorblade]

Just a bit more info:
This can be used to create things like a human druid, night elf mage ect.

[Meiya Stormsinger]

Great stuff, +Rep for you my friend
edit: Need to spread.

[drewen]

606 lines of code O.o nice script

Index: customclass.sql
===================================================================
--- customclass.sql    (revision 0)
+++ customclass.sql    (revision 0)
@@ -0,0 +1,18 @@
+/*
+ * Copyright (C) 2010-2011 ArcEntity Productions
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+ ALTER TABLE `characters`  ADD COLUMN `customclass` SMALLINT(3) NOT NULL AFTER `class`;
\ No newline at end of file
Index: src/arcemu-world/CharacterHandler.cpp
===================================================================
--- src/arcemu-world/CharacterHandler.cpp    (revision 3727)
+++ src/arcemu-world/CharacterHandler.cpp    (working copy)
@@ -2,6 +2,7 @@
  * ArcEmu MMORPG Server
  * Copyright (C) 2005-2007 Ascent Team <http://www.ascentemu.com/>
  * Copyright (C) 2008-2010 <http://www.ArcEmu.org/>
+ * Copyright (C) 2010-2011 ArcEntity Productions
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -971,8 +972,19 @@
     if(enter_world && !_player->GetMapMgr())
         plr->AddToWorld();
 
+    if(plr->GetCustomClass()) // Set custom classes power.
+    {
+        switch(plr->GetCustomClass())
+        {
+        case PLAYER_CC_EXAMPLE:
+            {
+                plr->SetPowerType(PLAYER_CC_EXAMPLE_POWERTYPE);
+                plr->SetMaxPower(PLAYER_CC_EXAMPLE_POWERTYPE, 23000);
+                plr->SetPower(PLAYER_CC_EXAMPLE_POWERTYPE, 23000);
+            }break;
+        }
+    }
     objmgr.AddPlayer(_player);
-
 }
 
 bool ChatHandler::HandleRenameCommand(const char * args, WorldSession * m_session)
Index: src/arcemu-world/Player.cpp
===================================================================
--- src/arcemu-world/Player.cpp    (revision 3727)
+++ src/arcemu-world/Player.cpp    (working copy)
@@ -2,6 +2,7 @@
  * ArcEmu MMORPG Server
  * Copyright (C) 2005-2007 Ascent Team <http://www.ascentemu.com/>
  * Copyright (C) 2008-2010 <http://www.ArcEmu.org/>
+ * Copyright (C) 2010-2011 ArcEntity Productions
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -507,7 +508,7 @@
     for (i= 0; i<NUM_COOLDOWN_TYPES; i++) {
         m_cooldownMap[i].clear();
     }
-//    m_achievement_points = 0;
+    customclass = PLAYER_CC_NONE;
 }
 
 void Player::OnLogin()
@@ -806,7 +807,7 @@
     SetStat(STAT_INTELLECT, info->intellect );
     SetStat(STAT_SPIRIT, info->spirit );
     SetBoundingRadius(0.388999998569489f );
-    SetCombatReach(1.5f   );
+    SetCombatReach(1.5f);
     if( race != RACE_BLOODELF )
     {
         SetDisplayId(info->displayId + gender );
@@ -818,6 +819,8 @@
         SetNativeDisplayId(info->displayId - gender );
     }
     EventModelChange();
+    if(GetCustomClass())
+        CustomClassDisplay(GetCustomClass()); //Override our display if we have a case for it.
     //SetMinDamage(info->mindmg );
     //SetMaxDamage(info->maxdmg );
     SetAttackPower(info->attackpower );
@@ -2403,6 +2406,7 @@
     << "'" << m_name << "', "
     << uint32(getRace()) << ","
     << uint32(getClass()) << ","
+    << uint32(GetCustomClass()) << "," //Get our custom class from database
     << uint32(getGender()) << ",";
 
     if(GetFaction() != info->factiontemplate)
@@ -2820,7 +2824,7 @@
         return;
     }
 
-    const uint32 fieldcount = 93;
+    const uint32 fieldcount = 94;
 
     if( result->GetFieldCount() != fieldcount )
     {
@@ -2856,6 +2860,7 @@
     // Load race/class from fields
     setRace(get_next_field.GetUInt8());
     setClass(get_next_field.GetUInt8());
+    SetCustomClass(get_next_field.GetUInt8()); //Set our custom class from the database
     setGender(get_next_field.GetUInt8());
     uint32 cfaction = get_next_field.GetUInt32();
 
@@ -3440,42 +3445,52 @@
     else
         soberFactor = 1 - timediff / 900;
     SetDrunkValue( uint16( soberFactor * get_next_field.GetUInt32() ) );
-
-    for (uint8 s = 0; s < MAX_SPEC_COUNT; ++s)
+    //Make sure we are allowed to have our talents and glyphs
+    if(!(GetCustomClass() && CustomClassOverridesCurrent(GetCustomClass())))
     {
-        start = (char*)get_next_field.GetString();
-        uint8 glyphid = 0;
-        while(glyphid < GLYPHS_COUNT)
+        for (uint8 s = 0; s < MAX_SPEC_COUNT; ++s)
         {
-            end = strchr(start,',');
-            if(!end)break;
-            *end= 0;
-            m_specs[s].glyphs[glyphid] = (uint16)atol(start);
-            ++glyphid;
-            start = end + 1;
-        }
+            start = (char*)get_next_field.GetString();
+            uint8 glyphid = 0;
+            while(glyphid < GLYPHS_COUNT)
+            {
+                end = strchr(start,',');
+                if(!end)break;
+                *end= 0;
+                m_specs[s].glyphs[glyphid] = (uint16)atol(start);
+                ++glyphid;
+                start = end + 1;
+            }
 
-        //Load talents for spec
-        start = (char*)get_next_field.GetString();
-        while(end != NULL)
-        {
-            end = strchr(start,',');
-            if(!end)
-                break;
-            *end= 0;
-            uint32 talentid = atol(start);
-            start = end + 1;
+            //Load talents for spec
+            start = (char*)get_next_field.GetString();
+            while(end != NULL)
+            {
+                end = strchr(start,',');
+                if(!end)
+                    break;
+                *end= 0;
+                uint32 talentid = atol(start);
+                start = end + 1;
 
-            end = strchr(start,',');
-            if(!end)
-                break;
-            *end= 0;
-            uint8 rank = (uint8)atol(start);
-            start = end + 1;
+                end = strchr(start,',');
+                if(!end)
+                    break;
+                *end= 0;
+                uint8 rank = (uint8)atol(start);
+                start = end + 1;
 
-            m_specs[s].talents.insert(pair<uint32, uint8>(talentid, rank));
+                m_specs[s].talents.insert(make_pair<uint32, uint8>(talentid, rank));
+            }
         }
     }
+    else
+    {
+        field_index++;
+        field_index++;
+        field_index++;
+        field_index++;
+    }
 
     m_talentSpecsCount = get_next_field.GetUInt8();
     m_talentActiveSpec = get_next_field.GetUInt8();
@@ -3496,32 +3511,48 @@
         BaseStats[x]=GetStat(x);
 
     UpdateGlyphs();
-
-    for (uint8 i = 0; i < GLYPHS_COUNT; ++i)
+    //Make sure we are allowed to have our talents and glyphs
+    if(!(GetCustomClass() && CustomClassOverridesCurrent(GetCustomClass())))
     {
-        SetGlyph(i, m_specs[m_talentActiveSpec].glyphs[i]);
+        for (uint8 i = 0; i < GLYPHS_COUNT; ++i)
+        {
+            SetGlyph(i, m_specs[m_talentActiveSpec].glyphs[i]);
+        }
     }
-
-    //class fixes
-    switch(getClass())
+    //Set our custom armor proficiency
+    if(GetCustomClass())
     {
-    case PALADIN:
-        armor_proficiency |= ( 1 << 7 );//LIBRAM
+        switch(GetCustomClass())
+        {
+        case PLAYER_CC_EXAMPLE:
+            {
+                armor_proficiency |= ( 1 << 9 );//TOTEM
+            }break;
+        }
+    }
+    else
+    {
+        //class fixes
+        switch(getClass())
+        {
+        case PALADIN:
+            armor_proficiency |= ( 1 << 7 );//LIBRAM
+            break;
+        case DRUID:
+            armor_proficiency |= ( 1 << 8 );//IDOL
+            break;
+        case SHAMAN:
+            armor_proficiency |= ( 1 << 9 );//TOTEM
+            break;
+        case DEATHKNIGHT:
+            armor_proficiency |= ( 1 << 10 );//SIGIL
+            break;
+        case WARLOCK:
+        case HUNTER:
+            _LoadPet(results[5].result);
+            _LoadPetSpells(results[6].result);
         break;
-    case DRUID:
-        armor_proficiency |= ( 1 << 8 );//IDOL
-        break;
-    case SHAMAN:
-        armor_proficiency |= ( 1 << 9 );//TOTEM
-        break;
-    case DEATHKNIGHT:
-        armor_proficiency |= ( 1 << 10 );//SIGIL
-        break;
-    case WARLOCK:
-    case HUNTER:
-        _LoadPet(results[5].result);
-        _LoadPetSpells(results[6].result);
-    break;
+        }
     }
 
     if(m_session->CanUseCommand('c'))
@@ -6619,7 +6650,8 @@
         }
     }
     uint32 l = getLevel();
-    if( l > 9 )
+    //Once again make sure we can have our talents
+    if( l > 9 && !(GetCustomClass() && CustomClassOverridesCurrent(GetCustomClass())) )
     {
         SetTalentPoints(SPEC_PRIMARY, l - 9);
     }
@@ -13510,4 +13542,72 @@
 
     WorldPacket *data = sChatHandler.FillMessageData(type, lang, msg, GetGUID());
     SendMessageToSet( data, true );
+}
+//This is where the magic happens!
+bool Player::SetCustomClass(uint8 cclass, bool overridecurrent /* = false */)
+{
+    if(GetCustomClass() == cclass)
+        return false;
+
+    if(overridecurrent)
+    {
+        Reset_Spells();
+        Reset_Talents();
+    }
+    switch(cclass)
+    {
+    case PLAYER_CC_EXAMPLE:
+        {
+            _RemoveAllSkills();
+            _AddLanguages(true);
+            LearnCustomClassSpells(PLAYER_CC_EXAMPLE);
+            armor_proficiency |= ( 1 << 9 );
+        }break;
+    }
+
+    customclass = cclass;
+    return true;
+}
+//Learn our spells.
+void Player::LearnCustomClassSpells(uint8 cclass)
+{
+    switch(cclass)
+    {
+    case PLAYER_CC_EXAMPLE:
+        {
+            addSpell(1953);
+            addSpell(64779);
+            addSpell(50978);
+        }break;
+    }
+}
+//Override our display
+void Player::CustomClassDisplay(uint8 cclass)
+{
+    if(!GetCustomClass())
+        return;
+    switch(cclass)
+    {
+    case PLAYER_CC_EXAMPLE:
+        {
+            SetDisplayId(25889);
+            SetNativeDisplayId(25889);
+            EventModelChange();
+        }break;
+    }
+}
+//Check for allowing talenting and spell learning
+bool Player::CustomClassOverridesCurrent(uint8 cclass)
+{
+    if(!GetCustomClass())
+        return false;
+
+    switch(cclass)
+    {
+    case PLAYER_CC_EXAMPLE:
+        {
+            return false;
+        }break;
+    }
+    return false;
 }
\ No newline at end of file
Index: src/arcemu-world/Player.h
===================================================================
--- src/arcemu-world/Player.h    (revision 3727)
+++ src/arcemu-world/Player.h    (working copy)
@@ -2,6 +2,7 @@
  * ArcEmu MMORPG Server
  * Copyright (C) 2005-2007 Ascent Team <http://www.ascentemu.com/>
  * Copyright (C) 2008-2010 <http://www.ArcEmu.org/>
+ * Copyright (C) 2010-2011 ArcEntity Productions
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -78,6 +79,18 @@
 //  a character's inventory
 //====================================================================
 
+enum CustomClasses
+{
+    PLAYER_CC_NONE = 0,
+    PLAYER_CC_EXAMPLE = 1,
+};
+
+enum CustomClassesPowerType
+{
+    PLAYER_CC_NONE_POWERTYPE = 0,
+    PLAYER_CC_EXAMPLE_POWERTYPE = 0
+};
+
 enum Classes
 {
     WARRIOR = 1,
@@ -2459,7 +2472,13 @@
     uint8 m_talentActiveSpec;
 
     PlayerSpec m_specs[MAX_SPEC_COUNT];
-
+    uint8 GetCustomClass() { return customclass; };
+    bool SetCustomClass(uint8 cclass, bool overridecurrent = false);
+    void LearnCustomClassSpells(uint8 cclass);
+    void CustomClassDisplay(uint8 cclass);
+    bool CustomClassOverridesCurrent(uint8 cclass);
+private:
+    uint8 customclass;
 public:
     void SendTeleportAckMsg( const LocationVector &v );
     void SendUpdateDataToSet( ByteBuffer *groupbuf, ByteBuffer *nongroupbuf, bool sendtoself );
Index: src/arcemu-world/ScriptMgr.cpp
===================================================================
--- src/arcemu-world/ScriptMgr.cpp    (revision 3727)
+++ src/arcemu-world/ScriptMgr.cpp    (working copy)
@@ -2,6 +2,7 @@
  * ArcEmu MMORPG Server
  * Copyright (C) 2005-2007 Ascent Team <http://www.ascentemu.com/>
  * Copyright (C) 2008-2010 <http://www.ArcEmu.org/>
+ * Copyright (C) 2010-2011 ArcEntity Productions
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -718,6 +719,9 @@
     
     if( pCreature->isTrainer() || pCreature->isProf() || pCreature->isClass() )
     {
+        //Make sure we are allowed to train are class spells.
+        if(pCreature->isClass() && Plr->GetCustomClass() && Plr->CustomClassOverridesCurrent(Plr->GetCustomClass()))
+            return;
         Trainer *pTrainer = pCreature->GetTrainer();
         if(!pTrainer)
         {
Index: src/arcemu-world/WorldSession.cpp
===================================================================
--- src/arcemu-world/WorldSession.cpp    (revision 3727)
+++ src/arcemu-world/WorldSession.cpp    (working copy)
@@ -2,6 +2,7 @@
  * ArcEmu MMORPG Server
  * Copyright (C) 2005-2007 Ascent Team <http://www.ascentemu.com/>
  * Copyright (C) 2008-2010 <http://www.ArcEmu.org/>
+ * Copyright (C) 2010-2011 ArcEntity Productions
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -1190,6 +1191,8 @@
 void WorldSession::HandleLearnTalentOpcode( WorldPacket & recv_data )
 {
     CHECK_INWORLD_RETURN
+    if( _player->GetCustomClass() && _player->CustomClassOverridesCurrent(_player->GetCustomClass()))
+        return;
       
     uint32 talent_id, requested_rank, unk;
     recv_data >> talent_id >> requested_rank >> unk;
@@ -1242,6 +1245,8 @@
 
 void WorldSession::HandleLearnMultipleTalentsOpcode(WorldPacket &recvPacket){
     CHECK_INWORLD_RETURN
+    if( _player->GetCustomClass() && _player->CustomClassOverridesCurrent(_player->GetCustomClass()))
+        return;
 
     uint32 talentcount;
     uint32 talentid;
Index: UseExample.cpp
===================================================================
--- UseExample.cpp    (revision 0)
+++ UseExample.cpp    (revision 0)
@@ -0,0 +1,145 @@
+/*
+ * Copyright (C) 2010-2011 ArcEntity Productions
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+class SCRIPT_DECL CC_TOTEM : public GossipScript
+{
+public:
+    void GossipHello(Object * pObject, Player * Plr, bool AutoSend)
+    {
+        GossipMenu *Menu;
+        if(Plr->getRace() != RACE_DWARF && Plr->getRace() != RACE_TAUREN)
+        {
+            Plr->CastSpell(Plr, 30127, false);
+            Plr->RemoveItemByGuid(pObject->GetGUID());
+            sChatHandler.SystemMessageToPlr(Plr, "The totem destroys itself, searing your hand as it dissappears");
+            return;
+        }
+
+        objmgr.CreateGossipMenuForPlayer(&Menu, pObject->GetGUID(), 12, Plr);
+
+        if(!Plr->GetCustomClass()) // We have no Custom Class, so send the option.
+        {
+            Menu->AddItem(3, "I wish to become an example custom class.", 0);
+        }
+        else if(Plr->GetCustomClass() == PLAYER_CC_Example) // We are a RuneMaster
+        {
+            Menu->AddItem(9, "Teir 1 talents", 2);
+            Menu->AddItem(9, "Teir 2 talents", 3);
+            Menu->AddItem(9, "Teir 3 talents", 4);
+            Menu->AddItem(9, "Teir 4 talents", 5);
+            Menu->AddItem(9, "Teir 5 talents", 6);
+        }
+
+        Menu->AddItem(0, "Put the Rune Covered Totem away.", 100);
+
+        if(AutoSend)
+            Menu->SendTo(Plr);
+    }
+
+    void GossipSelectOption(Object* pObject, Player* Plr, uint32 Id, uint32 IntId, const char * EnteredCode)
+    {
+        GossipMenu *Menu;
+        switch(IntId)
+        {
+        case 0:
+            {
+                if(!Plr->SetCustomClass(PLAYER_CC_EXAMPLE))
+                    sChatHandler.BlueSystemMessageToPlr(Plr, "Class change failed.");
+                Plr->GetItemInterface()->RemoveItemAmtByGuid(pObject->GetGUID(), 1);
+                Plr->GetItemInterface()->AddItemById(ITEMID_MAIN, 1, 0);
+                GossipEnd(pObject, Plr);
+            }break;
+
+        case 1:
+            GossipHello(pObject, Plr, true);
+            break;
+
+        case 2:
+            {
+                objmgr.CreateGossipMenuForPlayer(&Menu, pObject->GetGUID(), 1, Plr);
+                Menu->AddItem(9, "Toughness", 11); // http://www.wowhead.com/spell=49042
+                Menu->AddItem(1, "Return", 1);
+                Menu->SendTo(Plr);
+            }break;
+
+        case 3:
+            {
+                objmgr.CreateGossipMenuForPlayer(&Menu, pObject->GetGUID(), 1, Plr);
+
+                Menu->AddItem(1, "Return", 1);
+                Menu->SendTo(Plr);
+            }break;
+
+        case 4:
+            {
+                objmgr.CreateGossipMenuForPlayer(&Menu, pObject->GetGUID(), 1, Plr);
+
+                Menu->AddItem(1, "Return", 1);
+                Menu->SendTo(Plr);
+            }break;
+
+        case 5:
+            {
+                objmgr.CreateGossipMenuForPlayer(&Menu, pObject->GetGUID(), 1, Plr);
+
+                Menu->AddItem(1, "Return", 1);
+                Menu->SendTo(Plr);
+            }break;
+
+        case 6:
+            {
+                objmgr.CreateGossipMenuForPlayer(&Menu, pObject->GetGUID(), 1, Plr);
+
+                Menu->AddItem(1, "Return", 1);
+                Menu->SendTo(Plr);
+            }break;
+
+        case 11:
+            {
+                objmgr.CreateGossipMenuForPlayer(&Menu, pObject->GetGUID(), 1, Plr);
+                Plr->addSpell(49042);
+                Menu->AddItem(1, "Return", 1);
+                Menu->SendTo(Plr);
+            }break;
+
+        case 100:
+            GossipEnd(pObject, Plr);
+            break;
+
+        default:
+            GossipEnd(pObject, Plr);
+            break;
+        }
+    }
+
+    void GossipEnd(Object * pObject, Player * Plr)
+    {
+        Plr->Gossip_Complete();
+        GossipScript::GossipEnd(pObject, Plr);
+    }
+
+    void Destroy()
+    {
+        delete this;
+    }
+};
+
+void SetupCC_TOTEM(ScriptMgr* mgr)
+{
+    GossipScript * tl = (GossipScript*)new CC_TOTEM;
+    mgr->register_item_gossip_script(1, tl);
+}

[gillisrofl]

Where do I put this script then ^^? Core I assume? And the recompile? But where in the core and what do I have to recompile :P?

[Terrorblade]

It's a patch, the useexample.cpp is just an example of how you would give a player a custom class.

[krispig]

Sounds nice, not gonna test it tho(for now), but seems like a cool thing for custom servers +Rep

[Terrorblade]

Added instructions for it

[Beretta]

Can someone do it for trinity or does it work for it?

This is really nice, Terrorblade =]

[Terrorblade]

Can someone do it for trinity or does it work for it?

This is really nice, Terrorblade =]

This can easily be done on trinity without many changes.

If you have any requests for it feel free to post, if I have time I will implement this into trinity for you all.

[kimmern]

This can easily be done on trinity without many changes.

If you have any requests for it feel free to post, if I have time I will implement this into trinity for you all.

i'd love to see this for trinity

[rullare]

hi can some1 upload thist for trinity. also a complte one plz i'm not sure how to get it to work. plz i love trinity for 3.3.5 plz help me.

[2dgreengiant]

hi can some1 upload thist for trinity. also a complte one plz i'm not sure how to get it to work. plz i love trinity for 3.3.5 plz help me.

Plz dont bump a thread thats this old, plz look at the post date, plz dont beg for stuff. plz if you have a request post it in the requests section plz.

[ViND_]

hi can some1 upload thist for trinity. also a complte one plz i'm not sure how to get it to work. plz i love trinity for 3.3.5 plz help me.

You say plz cause it's shorter than please. I say no cause it's shorter than yes.