Script/Quest: Apply Heat and Stir.

Enjoy one of the most frustrating quests in Northrend!

sql/updates/world/3.3.5/2016_10_11_02_world.sql

@@ -0,0 +1,20 @@
+--
+DELETE FROM `spell_scripts` WHERE `id`=43375;
+DELETE FROM `spell_script_names` WHERE `spell_id` IN (43375, 43376, 43378, 43972);
+INSERT INTO `spell_script_names` (`spell_id`, `ScriptName`) VALUES
+(43972, "spell_q11306_mixing_blood"),
+(43375, "spell_q11306_mixing_vrykul_blood"),
+(43376, "spell_q11306_failed_mix_43376"),
+(43378, "spell_q11306_failed_mix_43378");
+
+DELETE FROM creature_text WHERE entry IN (24042, 24251);
+INSERT INTO creature_text (`entry`, `groupid`, `id`, `text`, `type`, `language`, `probability`, `emote`, `duration`, `sound`, `BroadcastTextId`, `TextRange`, `comment`) VALUES
+(24042, 0, 0, "$N's concoction is ruined.  A new one must be created from scratch.", 16, 0, 100, 0, 0, 0, 23540, 0, "Generic Trigger LAB"),
+(24042, 1, 0, "The failed concoction spills on the floor and appears to come to life!", 16, 0, 100, 0, 0, 0, 23071, 0, "Generic Trigger LAB"),
+(24251, 0, 0, "The mixture!  It moves!", 14, 0, 100, 0, 0, 0, 23101, 0, "Chief Plaguebringer Harris");
+
+UPDATE `creature_template` SET `AIName`="SmartAI" WHERE `entry`=24279;
+DELETE FROM `smart_scripts` WHERE `entryorguid`=24279;
+INSERT INTO `smart_scripts` (`entryorguid`, `source_type`, `id`, `link`, `event_type`, `event_phase_mask`, `event_chance`, `event_flags`, `event_param1`, `event_param2`, `event_param3`, `event_param4`, `action_type`, `action_param1`, `action_param2`, `action_param3`, `action_param4`, `action_param5`, `action_param6`, `target_type`, `target_param1`, `target_param2`, `target_param3`, `target_x`, `target_y`, `target_z`, `target_o`, `comment`) VALUES
+(24279, 0, 0, 0, 4, 0, 100, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 19, 24251, 0, 0, 0, 0, 0, 0, "Animated Plague Slime - On Aggro - Talk 0 (Chief Plaguebringer Harris) (no repeat)"),
+(24279, 0, 1, 0, 0, 0, 100, 0, 0, 0, 10000, 10000, 11, 3335, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, "Animated Plague Slime - In Combat - Cast Dark Sludge");

src/server/scripts/Spells/spell_quest.cpp

@@ -2611,6 +2611,146 @@ class spell_q12414_hand_over_reins : public SpellScriptLoader
         }
 };
 
+enum ApplyHeatAndStir
+{
+    SPELL_SPURTS_AND_SMOKE    = 38594,
+    SPELL_FAILED_MIX_1        = 43376,
+    SPELL_FAILED_MIX_2        = 43378,
+    SPELL_FAILED_MIX_3        = 43970,
+    SPELL_SUCCESSFUL_MIX      = 43377,
+
+    CREATURE_GENERIC_TRIGGER_LAB = 24042,
+
+    TALK_0 = 0,
+    TALK_1 = 1
+};
+
+class spell_q11306_mixing_blood : public SpellScriptLoader
+{
+public:
+    spell_q11306_mixing_blood() : SpellScriptLoader("spell_q11306_mixing_blood") { }
+
+    class spell_q11306_mixing_blood_SpellScript : public SpellScript
+    {
+        PrepareSpellScript(spell_q11306_mixing_blood_SpellScript);
+
+        void HandleEffect(SpellEffIndex /*effIndex*/)
+        {
+            if (Unit* caster = GetCaster())
+                if (Creature* trigger = caster->FindNearestCreature(CREATURE_GENERIC_TRIGGER_LAB, 100.0f))
+                    trigger->AI()->DoCastSelf(SPELL_SPURTS_AND_SMOKE);
+        }
+
+        void Register() override
+        {
+            OnEffectHit += SpellEffectFn(spell_q11306_mixing_blood_SpellScript::HandleEffect, EFFECT_1, SPELL_EFFECT_SEND_EVENT);
+        }
+    };
+
+    SpellScript* GetSpellScript() const override
+    {
+        return new spell_q11306_mixing_blood_SpellScript();
+    }
+};
+
+class spell_q11306_mixing_vrykul_blood : public SpellScriptLoader
+{
+    public:
+        spell_q11306_mixing_vrykul_blood() : SpellScriptLoader("spell_q11306_mixing_vrykul_blood") { }
+
+        class spell_q11306_mixing_vrykul_blood_SpellScript : public SpellScript
+        {
+            PrepareSpellScript(spell_q11306_mixing_vrykul_blood_SpellScript);
+
+            void HandleDummy(SpellEffIndex /*effIndex*/)
+            {
+                if (Unit* caster = GetCaster())
+                {
+                    uint8 chance = urand(0, 99);
+                    uint32 spellId = 0;
+
+                    // 90% chance of getting one out of three failure effects
+                    if (chance < 30)
+                        spellId = SPELL_FAILED_MIX_1;
+                    else if (chance < 60)
+                        spellId = SPELL_FAILED_MIX_2;
+                    else if (chance < 90)
+                        spellId = SPELL_FAILED_MIX_3;
+                    else // 10% chance of successful cast
+                        spellId = SPELL_SUCCESSFUL_MIX;
+
+                    caster->CastSpell(caster, spellId, true);
+                }
+            }
+
+            void Register() override
+            {
+                OnEffectHitTarget += SpellEffectFn(spell_q11306_mixing_vrykul_blood_SpellScript::HandleDummy, EFFECT_1, SPELL_EFFECT_DUMMY);
+            }
+        };
+
+        SpellScript* GetSpellScript() const override
+        {
+            return new spell_q11306_mixing_vrykul_blood_SpellScript();
+        }
+};
+
+class spell_q11306_failed_mix_43376 : public SpellScriptLoader
+{
+public:
+    spell_q11306_failed_mix_43376() : SpellScriptLoader("spell_q11306_failed_mix_43376") { }
+
+    class spell_q11306_failed_mix_43376_SpellScript : public SpellScript
+    {
+        PrepareSpellScript(spell_q11306_failed_mix_43376_SpellScript);
+
+        void HandleEffect(SpellEffIndex /*effIndex*/)
+        {
+            if (Unit* caster = GetCaster())
+                if (Creature* trigger = caster->FindNearestCreature(CREATURE_GENERIC_TRIGGER_LAB, 100.0f))
+                    trigger->AI()->Talk(TALK_0, caster);
+        }
+
+        void Register() override
+        {
+            OnEffectHit += SpellEffectFn(spell_q11306_failed_mix_43376_SpellScript::HandleEffect, EFFECT_1, SPELL_EFFECT_SEND_EVENT);
+        }
+    };
+
+    SpellScript* GetSpellScript() const override
+    {
+        return new spell_q11306_failed_mix_43376_SpellScript();
+    }
+};
+
+class spell_q11306_failed_mix_43378 : public SpellScriptLoader
+{
+public:
+    spell_q11306_failed_mix_43378() : SpellScriptLoader("spell_q11306_failed_mix_43378") { }
+
+    class spell_q11306_failed_mix_43378_SpellScript : public SpellScript
+    {
+        PrepareSpellScript(spell_q11306_failed_mix_43378_SpellScript);
+
+        void HandleEffect(SpellEffIndex /*effIndex*/)
+        {
+            if (Unit* caster = GetCaster())
+                if (Creature* trigger = caster->FindNearestCreature(CREATURE_GENERIC_TRIGGER_LAB, 100.0f))
+                    trigger->AI()->Talk(TALK_1, caster);
+        }
+
+        void Register() override
+        {
+            OnEffectHit += SpellEffectFn(spell_q11306_failed_mix_43378_SpellScript::HandleEffect, EFFECT_2, SPELL_EFFECT_SEND_EVENT);
+        }
+    };
+
+    SpellScript* GetSpellScript() const override
+    {
+        return new spell_q11306_failed_mix_43378_SpellScript();
+    }
+};
+
 void AddSC_quest_spell_scripts()
 {
     new spell_q55_sacred_cleansing();
@@ -2675,4 +2815,8 @@ void AddSC_quest_spell_scripts()
     new spell_q28813_set_health_random();
     new spell_q13665_q13790_bested_trigger();
     new spell_q12414_hand_over_reins();
+    new spell_q11306_mixing_blood();
+    new spell_q11306_mixing_vrykul_blood();
+    new spell_q11306_failed_mix_43376();
+    new spell_q11306_failed_mix_43378();
 }