From 00eef91aa2acd95719a18c6c6b1bb03d8b4919fe Mon Sep 17 00:00:00 2001
From: Rochet2 <tqbattlenet@gmail.com>
Date: Thu, 13 Apr 2017 00:51:17 +0300
Subject: [PATCH] Fix clang warnings about variable usage

---
 GameObjectMethods.h  |  4 ++--
 LuaFunctions.cpp     |  1 -
 MapMethods.h         |  2 +-
 PlayerMethods.h      | 19 -------------------
 ServerHooks.cpp      |  2 +-
 UnitMethods.h        |  4 ++--
 WorldObjectMethods.h |  2 +-
 7 files changed, 7 insertions(+), 27 deletions(-)

diff --git a/GameObjectMethods.h b/GameObjectMethods.h
index 939a78d..38d0845 100644
--- a/GameObjectMethods.h
+++ b/GameObjectMethods.h
@@ -289,7 +289,7 @@ namespace LuaGameObject
      *
      * The gameobject may be automatically respawned by the core
      */
-    int Despawn(lua_State* L, GameObject* go)
+    int Despawn(lua_State* /*L*/, GameObject* go)
     {
         go->SetLootState(GO_JUST_DEACTIVATED);
         return 0;
@@ -298,7 +298,7 @@ namespace LuaGameObject
     /**
      * Respawns a [GameObject]
      */
-    int Respawn(lua_State* L, GameObject* go)
+    int Respawn(lua_State* /*L*/, GameObject* go)
     {
         go->Respawn();
         return 0;
diff --git a/LuaFunctions.cpp b/LuaFunctions.cpp
index e8cbb66..73f316d 100644
--- a/LuaFunctions.cpp
+++ b/LuaFunctions.cpp
@@ -639,7 +639,6 @@ ElunaRegister<Player> PlayerMethods[] =
     { "GossipClearMenu", &LuaPlayer::GossipClearMenu },
 
     // Other
-    { "SendClearCooldowns", &LuaPlayer::SendClearCooldowns },
     { "SendBroadcastMessage", &LuaPlayer::SendBroadcastMessage },
     { "SendAreaTriggerMessage", &LuaPlayer::SendAreaTriggerMessage },
     { "SendNotification", &LuaPlayer::SendNotification },
diff --git a/MapMethods.h b/MapMethods.h
index 1894f9f..8573a76 100644
--- a/MapMethods.h
+++ b/MapMethods.h
@@ -305,7 +305,7 @@ namespace LuaMap
     /**
      * Saves the [Map]'s instance data to the database.
      */
-    int SaveInstanceData(lua_State* L, Map* map)
+    int SaveInstanceData(lua_State* /*L*/, Map* map)
     {
 #ifdef TRINITY
         ElunaInstanceAI* iAI = NULL;
diff --git a/PlayerMethods.h b/PlayerMethods.h
index cd1866f..ef1bcbb 100644
--- a/PlayerMethods.h
+++ b/PlayerMethods.h
@@ -3432,25 +3432,6 @@ namespace LuaPlayer
         return 0;
     }
 
-    /**
-     * Clears a cooldown of the specified spell
-     *
-     * @param uint32 spellId : entry of a spell
-     * @param [Unit] target
-     */
-    int SendClearCooldowns(lua_State* L, Player* player)
-    {
-        uint32 spellId = Eluna::CHECKVAL<uint32>(L, 2);
-        Unit* target = Eluna::CHECKOBJ<Unit>(L, 3);
-        
-#ifdef TRINITY
-        target->GetSpellHistory()->ResetCooldown(spellId, true);
-#else
-        player->SendClearCooldown(spellId, target);
-#endif
-        return 0;
-    }
-
     /**
      * Sends a Broadcast Message to the [Player]
      *
diff --git a/ServerHooks.cpp b/ServerHooks.cpp
index 65a2c27..5f99c58 100644
--- a/ServerHooks.cpp
+++ b/ServerHooks.cpp
@@ -107,7 +107,7 @@ bool Eluna::OnAreaTrigger(Player* pPlayer, AreaTriggerEntry const* pTrigger)
 }
 
 // Weather
-void Eluna::OnChange(Weather* weather, uint32 zone, WeatherState state, float grade)
+void Eluna::OnChange(Weather* /*weather*/, uint32 zone, WeatherState state, float grade)
 {
     START_HOOK(WEATHER_EVENT_ON_CHANGE);
     Push(zone);
diff --git a/UnitMethods.h b/UnitMethods.h
index 34365c3..21deeac 100644
--- a/UnitMethods.h
+++ b/UnitMethods.h
@@ -2285,7 +2285,7 @@ namespace LuaUnit
      */
     int CastSpell(lua_State* L, Unit* unit)
     {
-        Unit* target = Eluna::CHECKOBJ<Unit>(L, 2, NULL);
+        Unit* target = Eluna::CHECKOBJ<Unit>(L, 2, false);
         uint32 spell = Eluna::CHECKVAL<uint32>(L, 3);
         bool triggered = Eluna::CHECKVAL<bool>(L, 4, false);
 #ifdef CMANGOS
@@ -2319,7 +2319,7 @@ namespace LuaUnit
      */
     int CastCustomSpell(lua_State* L, Unit* unit)
     {
-        Unit* target = Eluna::CHECKOBJ<Unit>(L, 2, NULL);
+        Unit* target = Eluna::CHECKOBJ<Unit>(L, 2, false);
         uint32 spell = Eluna::CHECKVAL<uint32>(L, 3);
         bool triggered = Eluna::CHECKVAL<bool>(L, 4, false);
         bool has_bp0 = !lua_isnoneornil(L, 5);
diff --git a/WorldObjectMethods.h b/WorldObjectMethods.h
index e2faa25..5775765 100644
--- a/WorldObjectMethods.h
+++ b/WorldObjectMethods.h
@@ -396,7 +396,7 @@ namespace LuaWorldObject
 
         float x, y, z;
         obj->GetPosition(x, y, z);
-        ElunaUtil::WorldObjectInRangeCheck checker(true, obj, range, type, entry, hostile);
+        ElunaUtil::WorldObjectInRangeCheck checker(true, obj, range, type, entry, hostile, dead);
 
         WorldObject* target = NULL;
 #ifndef TRINITY