1 files changed, 45 insertions, 46 deletions

diff --git a/src/server/game/Spells/Spell.cpp b/src/server/game/Spells/Spell.cpp
index 5e58a602a43..8fc8282b549 100644
--- a/src/server/game/Spells/Spell.cpp
+++ b/src/server/game/Spells/Spell.cpp
@@ -5831,46 +5831,69 @@ SpellCastResult Spell::CheckRange(bool strict)
     if (!strict && m_casttime == 0)
         return SPELL_CAST_OK;
 
+    float minRange, maxRange;
+    std::tie(minRange, maxRange) = GetMinMaxRange(strict);
+
+    // get square values for sqr distance checks
+    minRange *= minRange;
+    maxRange *= maxRange;
+
     Unit* target = m_targets.GetUnitTarget();
+    if (target && target != m_caster)
+    {
+        if (m_caster->GetExactDistSq(target) > maxRange)
+            return SPELL_FAILED_OUT_OF_RANGE;
+
+        if (minRange > 0.0f && m_caster->GetExactDistSq(target) < minRange)
+            return SPELL_FAILED_OUT_OF_RANGE;
+
+        if (m_caster->GetTypeId() == TYPEID_PLAYER &&
+            (m_spellInfo->FacingCasterFlags & SPELL_FACING_FLAG_INFRONT) && !m_caster->HasInArc(static_cast<float>(M_PI), target))
+            return SPELL_FAILED_UNIT_NOT_INFRONT;
+    }
+
+    if (m_targets.HasDst() && !m_targets.HasTraj())
+    {
+        if (m_caster->GetExactDistSq(m_targets.GetDstPos()) > maxRange)
+            return !(_triggeredCastFlags & TRIGGERED_DONT_REPORT_CAST_ERROR) ? SPELL_FAILED_OUT_OF_RANGE : SPELL_FAILED_DONT_REPORT;
+        if (minRange > 0.0f && m_caster->GetExactDistSq(m_targets.GetDstPos()) < minRange)
+            return !(_triggeredCastFlags & TRIGGERED_DONT_REPORT_CAST_ERROR) ? SPELL_FAILED_OUT_OF_RANGE : SPELL_FAILED_DONT_REPORT;
+    }
+
+    return SPELL_CAST_OK;
+}
+
+std::pair<float, float> Spell::GetMinMaxRange(bool strict)
+{
+    float rangeMod = 0.0f;
     float minRange = 0.0f;
     float maxRange = 0.0f;
-    float rangeMod = 0.0f;
     if (strict && IsNextMeleeSwingSpell())
+    {
         maxRange = 100.0f;
-    else if (m_spellInfo->RangeEntry)
+        return std::pair<float, float>(minRange, maxRange);
+    }
+
+    if (m_spellInfo->RangeEntry)
     {
+        Unit* target = m_targets.GetUnitTarget();
         if (m_spellInfo->RangeEntry->type & SPELL_RANGE_MELEE)
         {
-            rangeMod = m_caster->GetCombatReach() + 4.0f / 3.0f;
-            if (target)
-                rangeMod += target->GetCombatReach();
-            else
-                rangeMod += m_caster->GetCombatReach();
-
-            rangeMod = std::max(rangeMod, NOMINAL_MELEE_RANGE);
+            rangeMod = m_caster->GetMeleeRange(target ? target : m_caster); // when the target is not a unit, take the caster's combat reach as the target's combat reach.
         }
         else
         {
             float meleeRange = 0.0f;
             if (m_spellInfo->RangeEntry->type & SPELL_RANGE_RANGED)
-            {
-                meleeRange = m_caster->GetCombatReach() + 4.0f / 3.0f;
-                if (target)
-                    meleeRange += target->GetCombatReach();
-                else
-                    meleeRange += m_caster->GetCombatReach();
-
-                meleeRange = std::max(meleeRange, NOMINAL_MELEE_RANGE);
-            }
+                meleeRange = m_caster->GetMeleeRange(target ? target : m_caster); // when the target is not a unit, take the caster's combat reach as the target's combat reach.
 
             minRange = m_caster->GetSpellMinRangeForTarget(target, m_spellInfo) + meleeRange;
             maxRange = m_caster->GetSpellMaxRangeForTarget(target, m_spellInfo);
 
             if (target || m_targets.GetCorpseTarget())
             {
-                rangeMod = m_caster->GetCombatReach();
-                if (target)
-                    rangeMod += target->GetCombatReach();
+                rangeMod = m_caster->GetCombatReach() + (target ? target->GetCombatReach() : m_caster->GetCombatReach());
+
 
                 if (minRange > 0.0f && !(m_spellInfo->RangeEntry->type & SPELL_RANGE_RANGED))
                     minRange += rangeMod;
@@ -5891,31 +5914,7 @@ SpellCastResult Spell::CheckRange(bool strict)
 
     maxRange += rangeMod;
 
-    minRange *= minRange;
-    maxRange *= maxRange;
-
-    if (target && target != m_caster)
-    {
-        if (m_caster->GetExactDistSq(target) > maxRange)
-            return SPELL_FAILED_OUT_OF_RANGE;
-
-        if (minRange > 0.0f && m_caster->GetExactDistSq(target) < minRange)
-            return SPELL_FAILED_OUT_OF_RANGE;
-
-        if (m_caster->GetTypeId() == TYPEID_PLAYER &&
-            (m_spellInfo->FacingCasterFlags & SPELL_FACING_FLAG_INFRONT) && !m_caster->HasInArc(static_cast<float>(M_PI), target))
-            return SPELL_FAILED_UNIT_NOT_INFRONT;
-    }
-
-    if (m_targets.HasDst() && !m_targets.HasTraj())
-    {
-        if (m_caster->GetExactDistSq(m_targets.GetDstPos()) > maxRange)
-            return !(_triggeredCastFlags & TRIGGERED_DONT_REPORT_CAST_ERROR) ? SPELL_FAILED_OUT_OF_RANGE : SPELL_FAILED_DONT_REPORT;
-        if (minRange > 0.0f && m_caster->GetExactDistSq(m_targets.GetDstPos()) < minRange)
-            return !(_triggeredCastFlags & TRIGGERED_DONT_REPORT_CAST_ERROR) ? SPELL_FAILED_OUT_OF_RANGE : SPELL_FAILED_DONT_REPORT;
-    }
-
-    return SPELL_CAST_OK;
+    return std::pair<float, float>(minRange, maxRange);
 }
 
 SpellCastResult Spell::CheckPower()