Scripts/Misc: Migrate world event scripts to separate files

Port From (https://github.com/TrinityCore/TrinityCore/commit/d3c9c14f83078736b1500e303da5ec575aaf22dc)
2022-07-04 15:07:54 -04:00
parent c7123ad860
commit 9fc2cd8b26
8 changed files with 2229 additions and 794 deletions
@@ -0,0 +1,97 @@
+/*
+ * 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.Maps;
+using Game.Scripting;
+using Game.Spells;
+using System.Collections.Generic;
+
+namespace Scripts.Events.LoveIsInTheAir
+{
+    struct SpellIds
+    {
+        //Romantic Picnic
+        public const uint BasketCheck = 45119; // Holiday - Valentine - Romantic Picnic Near Basket Check
+        public const uint MealPeriodic = 45103; // Holiday - Valentine - Romantic Picnic Meal Periodic - Effect Dummy
+        public const uint MealEatVisual = 45120; // Holiday - Valentine - Romantic Picnic Meal Eat Visual
+        //public const uint MealParticle = 45114; // Holiday - Valentine - Romantic Picnic Meal Particle - Unused
+        public const uint DrinkVisual = 45121; // Holiday - Valentine - Romantic Picnic Drink Visual
+        public const uint RomanticPicnicAchiev = 45123; // Romantic Picnic Periodic = 5000
+    }
+    
+    [Script] // 45102 Romantic Picnic
+    class spell_love_is_in_the_air_romantic_picnic : AuraScript
+    {
+        public override bool Validate(SpellInfo spellInfo)
+        {
+            return ValidateSpellInfo(SpellIds.BasketCheck, SpellIds.MealPeriodic, SpellIds.MealEatVisual, SpellIds.DrinkVisual, SpellIds.RomanticPicnicAchiev);
+        }
+
+        void OnApply(AuraEffect aurEff, AuraEffectHandleModes mode)
+        {
+            Unit target = GetTarget();
+            target.SetStandState(UnitStandStateType.Sit);
+            target.CastSpell(target, SpellIds.MealPeriodic);
+        }
+
+        void OnPeriodic(AuraEffect aurEff)
+        {
+            // Every 5 seconds
+            Unit target = GetTarget();
+
+            // If our player is no longer sit, Remove all auras
+            if (target.GetStandState() != UnitStandStateType.Sit)
+            {
+                target.RemoveAura(SpellIds.RomanticPicnicAchiev);
+                target.RemoveAura(GetAura());
+                return;
+            }
+
+            target.CastSpell(target, SpellIds.BasketCheck); // unknown use, it targets Romantic Basket
+            target.CastSpell(target, RandomHelper.RAND(SpellIds.MealEatVisual, SpellIds.DrinkVisual));
+
+            bool foundSomeone = false;
+            // For nearby players, check if they have the same aura. If so, cast Romantic Picnic (45123)
+            // required by achievement and "hearts" visual
+            List<Unit> playerList = new();
+            AnyPlayerInObjectRangeCheck checker = new(target, SharedConst.InteractionDistance * 2);
+            var searcher = new PlayerListSearcher(target, playerList, checker);
+            Cell.VisitWorldObjects(target, searcher, SharedConst.InteractionDistance * 2);
+            foreach (Player playerFound in playerList)
+            {
+                if (target != playerFound && playerFound.HasAura(GetId()))
+                {
+                    playerFound.CastSpell(playerFound, SpellIds.RomanticPicnicAchiev, true);
+                    target.CastSpell(target, SpellIds.RomanticPicnicAchiev, true);
+                    foundSomeone = true;
+                    break;
+                }
+            }
+
+            if (!foundSomeone && target.HasAura(SpellIds.RomanticPicnicAchiev))
+                target.RemoveAura(SpellIds.RomanticPicnicAchiev);
+        }
+
+        public override void Register()
+        {
+            AfterEffectApply.Add(new EffectApplyHandler(OnApply, 0, AuraType.PeriodicDummy, AuraEffectHandleModes.Real));
+            OnEffectPeriodic.Add(new EffectPeriodicHandler(OnPeriodic, 0, AuraType.PeriodicDummy));
+        }
+    }
+}