Added ambush event for Quest 273.

close cmangos/mangos-classic#296

src/game/AI/ScriptDevAI/scripts/world/areatrigger_scripts.cpp

@@ -17,7 +17,7 @@
 /* ScriptData
 SDName: Areatrigger_Scripts
 SD%Complete: 100
-SDComment: Quest support: 4291, 6681, 7632, 10280, 10589/10604, 11686, 12548, 12575, 12741, 13315/13351, 24849/24851.
+SDComment: Quest support: 4291, 6681, 7632, 273, 10280, 10589/10604, 11686, 12548, 12575, 12741, 13315/13351, 24849/24851.
 SDCategory: Areatrigger
 EndScriptData */
 
@@ -35,6 +35,7 @@ at_murkdeep                     1966
 at_hot_on_the_trail             5710, 5711, 5712, 5714, 5715, 5716
 at_ancient_leaf                 3587
 at_haramad_teleport             4479
+at_huldar_miran
 EndContentData */
 
 #include "AI/ScriptDevAI/include/precompiled.h"
@@ -430,6 +431,84 @@ bool AreaTrigger_at_haramad_teleport(Player* pPlayer, AreaTriggerEntry const* /*
     return false;
 }
 
+/*######
+## Miran and Huldar are Ambushed when AT-171 is triggered
+## when quest 273 is active
+######*/
+
+enum
+{
+    QUEST_RESUPPLYING_THE_EXCAVATION = 273,
+
+    NPC_SAEAN = 1380,
+    NPC_MIRAN = 1379,
+    NPC_HULDAR = 2057,
+    NPC_DARK_IRON_AMBUSHER = 1981,
+
+    FACTION_HOSTILE = 14
+};
+
+struct Location
+{
+    float m_fX, m_fY, m_fZ, m_fO;
+};
+
+static const Location m_miranAmbushSpawns[] =
+{
+    { -5760.73f, -3437.71f, 305.54f, 2.41f },   // Saean 
+    { -5759.85f, -3441.29f, 305.57f, 2.24f },   // Dark Iron Ambusher 1
+    { -5757.75f, -3437.61f, 304.32f, 2.56f },   // Dark Iron Ambusher 2
+};
+
+bool AreaTrigger_at_huldar_miran(Player* pPlayer, AreaTriggerEntry const* /*pAt*/)
+{
+    // Player is deaed, a GM, quest complete or no quest, do nothing
+    if (!pPlayer->isAlive() || pPlayer->isGameMaster() ||
+        pPlayer->GetQuestStatus(QUEST_RESUPPLYING_THE_EXCAVATION) == QUEST_STATUS_COMPLETE ||
+        pPlayer->GetQuestStatus(QUEST_RESUPPLYING_THE_EXCAVATION) == QUEST_STATUS_NONE)
+        return false;
+
+    ScriptedMap* pScriptedMap = (ScriptedMap*)pPlayer->GetInstanceData();
+    if (!pScriptedMap)
+        return false;
+
+    Creature* m_miran = GetClosestCreatureWithEntry(pPlayer, NPC_MIRAN, 60.0f, true);
+    Creature* m_huldar = GetClosestCreatureWithEntry(pPlayer, NPC_HULDAR, 60.0f, true);
+    Creature* m_saean = GetClosestCreatureWithEntry(pPlayer, NPC_SAEAN, 60.0f, true);
+
+    // Quest NPCs not availble, do noting
+    if (!m_miran || !m_huldar)
+        return false;
+
+    // complete quest
+    pPlayer->CompleteQuest(QUEST_RESUPPLYING_THE_EXCAVATION);
+    pPlayer->SendQuestCompleteEvent(QUEST_RESUPPLYING_THE_EXCAVATION);
+
+    // Quest NPCs in combat, skip the rest, prevent double spawns
+    if (m_miran->isInCombat() || m_huldar->isInCombat())
+        return true;
+
+    // Check if Saean is spawned and set his faction to hostile - summon him if not spawned
+    if (m_saean)
+        m_saean->SetFactionTemporary(FACTION_HOSTILE, TEMPFACTION_RESTORE_RESPAWN);
+    else
+    {
+        m_huldar
+            ->SummonCreature(NPC_SAEAN, m_miranAmbushSpawns[0].m_fX, m_miranAmbushSpawns[0].m_fY, m_miranAmbushSpawns[0].m_fZ, m_miranAmbushSpawns[0].m_fO, TEMPSUMMON_CORPSE_TIMED_DESPAWN, 25000)
+            ->SetFactionTemporary(FACTION_HOSTILE, TEMPFACTION_RESTORE_RESPAWN);
+        m_saean = GetClosestCreatureWithEntry(pPlayer, NPC_SAEAN, 60.0f, true);
+    }
+
+    // Check if any Dark Iron Ambusher are already spawned or dead, if so, do nothing
+    if (!GetClosestCreatureWithEntry(pPlayer, NPC_DARK_IRON_AMBUSHER, 60.0f, false, false))
+    {
+        m_saean->SummonCreature(NPC_DARK_IRON_AMBUSHER, m_miranAmbushSpawns[1].m_fX, m_miranAmbushSpawns[1].m_fY, m_miranAmbushSpawns[1].m_fZ, m_miranAmbushSpawns[1].m_fO, TEMPSUMMON_CORPSE_TIMED_DESPAWN, 25000);
+        m_saean->SummonCreature(NPC_DARK_IRON_AMBUSHER, m_miranAmbushSpawns[2].m_fX, m_miranAmbushSpawns[2].m_fY, m_miranAmbushSpawns[2].m_fZ, m_miranAmbushSpawns[2].m_fO, TEMPSUMMON_CORPSE_TIMED_DESPAWN, 25000);
+    }
+
+    return true;
+}
+
 void AddSC_areatrigger_scripts()
 {
     Script* pNewScript;
@@ -503,4 +582,9 @@ void AddSC_areatrigger_scripts()
     pNewScript->Name = "at_haramad_teleport";
     pNewScript->pAreaTrigger = &AreaTrigger_at_haramad_teleport;
     pNewScript->RegisterSelf();
+
+    pNewScript = new Script;
+    pNewScript->Name = "at_huldar_miran";
+    pNewScript->pAreaTrigger = &AreaTrigger_at_huldar_miran;
+    pNewScript->RegisterSelf();
 }