Scripts/Evoker: Implement Glide

Port From (https://github.com/TrinityCore/TrinityCore/commit/b428f600b1e5cfd71e661f924a30d59f3970800d)
2023-01-11 00:44:58 -05:00
parent a52c1f21a6
commit 44ebaec45e
1 changed files with 69 additions and 0 deletions
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+/*
+ * Copyright (C) 2012-2020 CypherCore <http://github.com/CypherCore>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+using Framework.Constants;
+using Game.Entities;
+using Game.Scripting;
+using Game.Spells;
+using System;
+
+namespace Scripts.Spells.Evoker
+{
+    struct SpellIds
+    {
+        public const uint GlideKnockback = 358736;
+        public const uint Hover = 358267;
+        public const uint SoarRacial = 369536;
+    }
+
+    [Script] // 358733 - Glide (Racial)
+    class spell_evo_glide : SpellScript
+    {
+        public override bool Validate(SpellInfo spellInfo)
+        {
+            return ValidateSpellInfo(SpellIds.GlideKnockback, SpellIds.Hover, SpellIds.SoarRacial);
+        }
+
+        SpellCastResult CheckCast()
+        {
+            Unit caster = GetCaster();
+
+            if (!caster.IsFalling())
+                return SpellCastResult.NotOnGround;
+
+            return SpellCastResult.SpellCastOk;
+        }
+
+        void HandleCast()
+        {
+            Player caster = GetCaster().ToPlayer();
+            if (caster == null)
+                return;
+
+            caster.CastSpell(caster, SpellIds.GlideKnockback, true);
+
+            caster.GetSpellHistory().StartCooldown(Global.SpellMgr.GetSpellInfo(SpellIds.Hover, GetCastDifficulty()), 0, null, false, TimeSpan.FromMilliseconds(250));
+            caster.GetSpellHistory().StartCooldown(Global.SpellMgr.GetSpellInfo(SpellIds.SoarRacial, GetCastDifficulty()), 0, null, false, TimeSpan.FromMilliseconds(250));
+        }
+
+        public override void Register()
+        {
+            OnCheckCast.Add(new CheckCastHandler(CheckCast));
+            OnCast.Add(new CastHandler(HandleCast));
+        }
+    }
+}