Core: Fix warnings

src/server/game/Entities/Player/Player.cpp

@@ -2634,38 +2634,38 @@ void Player::RegenerateHealth()
     if (getLevel() < 15)
         HealthIncreaseRate = sWorld->getRate(RATE_HEALTH) * (2.066f - (getLevel() * 0.066f));
 
-    float addvalue = 0.0f;
+    float addValue = 0.0f;
 
     // polymorphed case
     if (IsPolymorphed())
-        addvalue = (float)GetMaxHealth()/3;
+        addValue = float(GetMaxHealth()) / 3.0f;
     // normal regen case (maybe partly in combat case)
     else if (!IsInCombat() || HasAuraType(SPELL_AURA_MOD_REGEN_DURING_COMBAT))
     {
-        addvalue = OCTRegenHPPerSpirit() * HealthIncreaseRate;
+        addValue = OCTRegenHPPerSpirit() * HealthIncreaseRate;
         if (!IsInCombat())
         {
             AuraEffectList const& mModHealthRegenPct = GetAuraEffectsByType(SPELL_AURA_MOD_HEALTH_REGEN_PERCENT);
             for (AuraEffectList::const_iterator i = mModHealthRegenPct.begin(); i != mModHealthRegenPct.end(); ++i)
-                AddPct(addvalue, (*i)->GetAmount());
+                AddPct(addValue, (*i)->GetAmount());
 
-            addvalue += GetTotalAuraModifier(SPELL_AURA_MOD_REGEN) * 2 * IN_MILLISECONDS / (5 * IN_MILLISECONDS);
+            addValue += GetTotalAuraModifier(SPELL_AURA_MOD_REGEN) * 0.4f;
         }
         else if (HasAuraType(SPELL_AURA_MOD_REGEN_DURING_COMBAT))
-            ApplyPct(addvalue, GetTotalAuraModifier(SPELL_AURA_MOD_REGEN_DURING_COMBAT));
+            ApplyPct(addValue, GetTotalAuraModifier(SPELL_AURA_MOD_REGEN_DURING_COMBAT));
 
         if (!IsStandState())
-            addvalue *= 1.5f;
+            addValue *= 1.5f;
     }
 
     // always regeneration bonus (including combat)
-    addvalue += GetTotalAuraModifier(SPELL_AURA_MOD_HEALTH_REGEN_IN_COMBAT);
-    addvalue += m_baseHealthRegen / 2.5f;
+    addValue += GetTotalAuraModifier(SPELL_AURA_MOD_HEALTH_REGEN_IN_COMBAT);
+    addValue += m_baseHealthRegen / 2.5f;
 
-    if (addvalue < 0)
-        addvalue = 0;
+    if (addValue < 0.0f)
+        addValue = 0.0f;
 
-    ModifyHealth(int32(addvalue));
+    ModifyHealth(int32(addValue));
 }
 
 void Player::ResetAllPowers()

src/server/game/Entities/Unit/Unit.cpp

@@ -17445,19 +17445,21 @@ bool Unit::SetHover(bool enable, bool /*packetOnly = false*/)
     if (enable == HasUnitMovementFlag(MOVEMENTFLAG_HOVER))
         return false;
 
+    float hoverHeight = GetFloatValue(UNIT_FIELD_HOVERHEIGHT);
+
     if (enable)
     {
         //! No need to check height on ascent
         AddUnitMovementFlag(MOVEMENTFLAG_HOVER);
-        if (float hh = GetFloatValue(UNIT_FIELD_HOVERHEIGHT))
-            UpdateHeight(GetPositionZ() + hh);
+        if (hoverHeight)
+            UpdateHeight(GetPositionZ() + hoverHeight);
     }
     else
     {
         RemoveUnitMovementFlag(MOVEMENTFLAG_HOVER);
-        if (float hh = GetFloatValue(UNIT_FIELD_HOVERHEIGHT))
+        if (hoverHeight)
         {
-            float newZ = GetPositionZ() - hh;
+            float newZ = GetPositionZ() - hoverHeight;
             UpdateAllowedPositionZ(GetPositionX(), GetPositionY(), newZ);
             UpdateHeight(newZ);
         }

src/server/scripts/Spells/spell_dk.cpp

@@ -140,13 +140,13 @@ class spell_dk_anti_magic_shell_self : public SpellScriptLoader
                 absorbAmount = std::min(CalculatePct(dmgInfo.GetDamage(), absorbPct), GetTarget()->CountPctFromMaxHealth(hpPct));
             }
 
-            void Trigger(AuraEffect* aurEff, DamageInfo & /*dmgInfo*/, uint32 & absorbAmount)
+            void Trigger(AuraEffect* aurEff, DamageInfo& /*dmgInfo*/, uint32& absorbAmount)
             {
-                Unit* target = GetTarget();
                 // damage absorbed by Anti-Magic Shell energizes the DK with additional runic power.
                 // This, if I'm not mistaken, shows that we get back ~20% of the absorbed damage as runic power.
-                int32 bp = absorbAmount * 2 / 10;
-                target->CastCustomSpell(target, SPELL_DK_RUNIC_POWER_ENERGIZE, &bp, NULL, NULL, true, NULL, aurEff);
+                absorbAmount = absorbAmount * 2 / 10;
+
+                GetTarget()->CastCustomSpell(SPELL_DK_RUNIC_POWER_ENERGIZE, SPELLVALUE_BASE_POINT0, absorbAmount, GetTarget(), true, NULL, aurEff);
             }
 
             void Register() OVERRIDE

src/server/scripts/Spells/spell_druid.cpp

@@ -1033,7 +1033,7 @@ class spell_dru_wild_growth : public SpellScriptLoader
 
                 int32 const maxTargets = GetSpellInfo()->Effects[EFFECT_2].CalcValue(GetCaster());
 
-                if (targets.size() > maxTargets)
+                if (targets.size() > uint32(maxTargets))
                 {
                     targets.sort(Trinity::HealthPctOrderPred());
                     targets.resize(maxTargets);