aq20 ossirian strat

src/strategy/raids/aq20/RaidAq20Actions.cpp

@@ -0,0 +1,49 @@
+#include "RaidAq20Actions.h"
+
+#include "Playerbots.h"
+#include "RaidAq20Utils.h"
+
+
+bool Aq20UseCrystalAction::Execute(Event event)
+{
+    if (Unit* boss = AI_VALUE2(Unit*, "find target", "ossirian the unscarred"))
+    {
+        if (GameObject* crystal = RaidAq20Utils::GetNearestCrystal(boss))
+        {
+            float botDist = bot->GetDistance(crystal);
+            if (botDist > INTERACTION_DISTANCE)
+                return MoveTo(bot->GetMapId(),
+                    crystal->GetPositionX() + frand(-3.5f, 3.5f),
+                    crystal->GetPositionY() + frand(-3.5f, 3.5f),
+                    crystal->GetPositionZ());
+
+            // if we're already in range just wait here until it's time to activate crystal
+            SetNextMovementDelay(500);
+
+            // don't activate crystal if boss too far or its already been activated
+            if (boss->GetDistance(crystal) > 25.0f ||
+                crystal->HasGameObjectFlag(GO_FLAG_IN_USE))
+                return false;
+
+            // don't activate crystal if boss doesn't have buff yet AND isn't going to have it soon
+            // (though ideally bot should activate it ~5 seconds early due to time it takes for
+            // crystal to activate and remove buff)
+            if (!RaidAq20Utils::IsOssirianBuffActive(boss) &&
+                RaidAq20Utils::GetOssirianDebuffTimeRemaining(boss) > 5000)
+                return false;
+
+            // this makes crystal do its animation (then disappear after)
+            WorldPacket data1(CMSG_GAMEOBJ_USE);
+            data1 << crystal->GetGUID();
+            bot->GetSession()->HandleGameObjectUseOpcode(data1);
+
+            // this makes crystal actually remove the buff and put on debuff (took a while to figure that out)
+            WorldPacket data2(CMSG_GAMEOBJ_USE);
+            data2 << crystal->GetGUID();
+            bot->GetSession()->HandleGameobjectReportUse(data2);
+
+            return true;
+        }
+    }
+    return false;
+}