Add GetReactState to CreatureMethods and GetKnownTaxiNodes, SetKnownTaxiNodes to PlayerMethods (#285)

Co-authored-by: iThorgrim <125808072+iThorgrim@users.noreply.github.com>

src/LuaEngine/LuaFunctions.cpp

@@ -543,6 +543,7 @@ ElunaRegister<Player> PlayerMethods[] =
     { "GetPlayerSettingValue", &LuaPlayer::GetPlayerSettingValue },
     { "GetTrader", &LuaPlayer::GetTrader },
     { "GetBonusTalentCount", &LuaPlayer::GetBonusTalentCount },
+    { "GetKnownTaxiNodes", &LuaPlayer::GetKnownTaxiNodes },
 
     // Setters
     { "AdvanceSkillsToMax", &LuaPlayer::AdvanceSkillsToMax },
@@ -559,6 +560,7 @@ ElunaRegister<Player> PlayerMethods[] =
     { "SetLifetimeKills", &LuaPlayer::SetLifetimeKills },
     { "SetGameMaster", &LuaPlayer::SetGameMaster },
     { "SetGMChat", &LuaPlayer::SetGMChat },
+    { "SetKnownTaxiNodes", &LuaPlayer::SetKnownTaxiNodes },
     { "SetTaxiCheat", &LuaPlayer::SetTaxiCheat },
     { "SetGMVisible", &LuaPlayer::SetGMVisible },
     { "SetPvPDeath", &LuaPlayer::SetPvPDeath },
@@ -785,6 +787,7 @@ ElunaRegister<Creature> CreatureMethods[] =
     { "GetShieldBlockValue", &LuaCreature::GetShieldBlockValue },
     { "GetDBTableGUIDLow", &LuaCreature::GetDBTableGUIDLow },
     { "GetCreatureFamily", &LuaCreature::GetCreatureFamily },
+    { "GetReactState", &LuaCreature::GetReactState },
 
     // Setters
     { "SetRegeneratingHealth", &LuaCreature::SetRegeneratingHealth },

src/LuaEngine/methods/CreatureMethods.h

@@ -841,6 +841,27 @@ namespace LuaCreature
         return 1;
     }
 
+    /**
+     * Returns the [Creature]'s current ReactState.
+     *
+     * <pre>
+     * enum ReactState
+     * {
+     *     REACT_PASSIVE       = 0,
+     *     REACT_DEFENSIVE     = 1,
+     *     REACT_AGGRESSIVE    = 2
+     * };
+     * </pre>
+     *
+     * @return [ReactState] state
+     */
+    int GetReactState(lua_State* L, Creature* creature)
+    {
+        ReactStates state = creature->GetReactState();
+        lua_pushinteger(L, (int)state);
+        return 1;
+    }
+
     /**
      * Sets the [Creature]'s NPC flags to `flags`.
      *

src/LuaEngine/methods/PlayerMethods.h

@@ -1659,6 +1659,40 @@ namespace LuaPlayer
         return 1;
     }
 
+    /**
+     * Returns known taxi nodes (flight paths) that the player has unlocked.
+     *
+     * @return table nodes : A table containing the IDs of the known taxi nodes
+     */
+    int GetKnownTaxiNodes(lua_State* L, Player* player)
+    {
+        if (!player)
+            return 0;
+
+        lua_newtable(L);
+
+        ByteBuffer data;
+        player->m_taxi.AppendTaximaskTo(data, false);
+
+        for (uint8 i = 0; i < TaxiMaskSize; i++)
+        {
+            uint32 mask;
+            data >> mask;
+
+            for (uint8 bit = 0; bit < 32; bit++)
+            {
+                if (mask & (1 << bit))
+                {
+                    uint8 nodeId = (i * 32) + bit + 1;
+                    lua_pushinteger(L, nodeId);
+                    lua_rawseti(L, -2, lua_rawlen(L, -2) + 1);
+                }
+            }
+        }
+
+        return 1;
+    }
+
     /*int GetRecruiterId(lua_State* L, Player* player)
     {
         Eluna::Push(L, player->GetSession()->GetRecruiterId());
@@ -1893,6 +1927,34 @@ namespace LuaPlayer
         return 0;
     }
 
+    /**
+     * Sets the player's known taxi nodes (flight paths).
+     *
+     * @param table nodes : A table containing the taxi node IDs to set as known
+     */
+    int SetKnownTaxiNodes(lua_State* L, Player* player)
+    {
+        if (!player)
+            return 0;
+    
+        if (!lua_istable(L, 2))
+            return 0;
+    
+        lua_pushnil(L);
+    
+        while (lua_next(L, 2) != 0)
+        {
+            uint32 nodeId = luaL_checkinteger(L, -1);
+    
+            if (nodeId > 0) 
+                player->m_taxi.SetTaximaskNode(nodeId);
+    
+            lua_pop(L, 1);
+        }
+    
+        return 0;
+    }
+
     /**
      * Toggles whether the [Player] has taxi cheat enabled or not
      *