// 1850 - Dash
class spell_dru_dash : public SpellScriptLoader
{
     public:
         spell_dru_dash() : SpellScriptLoader("spell_dru_dash") { }

         class spell_dru_dash_AuraScript : public AuraScript
         {
             PrepareAuraScript(spell_dru_dash_AuraScript);

             void CalculateAmount(AuraEffect const* /*aurEff*/, int32& amount, bool& /*canBeRecalculated*/)
             {
                 // do not set speed if not in cat form
                 if (GetUnitOwner()->GetShapeshiftForm() != FORM_CAT)
                     amount = 0;
             }

             void Register() OVERRIDE
             {
                 DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_dru_dash_AuraScript::CalculateAmount, EFFECT_0, SPELL_AURA_MOD_INCREASE_SPEED);
             }
         };

         AuraScript* GetAuraScript() const OVERRIDE
         {
             return new spell_dru_dash_AuraScript();
         }
};