Scripts/Instances: Complete rewrite of the boundary system.

- Migrate boundary logic to Maps/AreaBoundary instead of having it sit in InstanceScript (to possibly allow use for other purposes).
- Implement the first five boundary types in Maps/AreaBoundary.cpp.
- Add boundary checks to Creature's update logic
- Add boundary data for all Northrend raids
- Add boundary initialization structures and methods to InstanceScript
- Modify EnterEvadeMode signature. It now passes a value from the EvadeReason enum as parameter to allow special casing depending on evade reason
- Remove previous (weird) boundary code that had them linked to GO spawns

1 files changed, 8 insertions, 23 deletions

diff --git a/src/server/game/Instances/InstanceScript.cpp b/src/server/game/Instances/InstanceScript.cpp
index e59171bc3b0..20f513323c1 100644
--- a/src/server/game/Instances/InstanceScript.cpp
+++ b/src/server/game/Instances/InstanceScript.cpp
@@ -96,6 +96,13 @@ void InstanceScript::SetHeaders(std::string const& dataHeaders)
             headers.push_back(header);
 }
 
+void InstanceScript::LoadBossBoundaries(const BossBoundaryData& data)
+{
+    for (BossBoundaryEntry entry : data)
+        if (entry.bossId < bosses.size())
+            bosses[entry.bossId].boundary.insert(entry.boundary);
+}
+
 void InstanceScript::LoadMinionData(const MinionData* data)
 {
     while (data->entry)
@@ -113,7 +120,7 @@ void InstanceScript::LoadDoorData(const DoorData* data)
     while (data->entry)
     {
         if (data->bossId < bosses.size())
-            doors.insert(std::make_pair(data->entry, DoorInfo(&bosses[data->bossId], data->type, BoundaryType(data->boundary))));
+            doors.insert(std::make_pair(data->entry, DoorInfo(&bosses[data->bossId], data->type)));
 
         ++data;
     }
@@ -236,28 +243,6 @@ void InstanceScript::AddDoor(GameObject* door, bool add)
         if (add)
         {
             data.bossInfo->door[data.type].insert(door->GetGUID());
-            switch (data.boundary)
-            {
-                default:
-                case BOUNDARY_NONE:
-                    break;
-                case BOUNDARY_N:
-                case BOUNDARY_S:
-                    data.bossInfo->boundary[data.boundary] = door->GetPositionX();
-                    break;
-                case BOUNDARY_E:
-                case BOUNDARY_W:
-                    data.bossInfo->boundary[data.boundary] = door->GetPositionY();
-                    break;
-                case BOUNDARY_NW:
-                case BOUNDARY_SE:
-                    data.bossInfo->boundary[data.boundary] = door->GetPositionX() + door->GetPositionY();
-                    break;
-                case BOUNDARY_NE:
-                case BOUNDARY_SW:
-                    data.bossInfo->boundary[data.boundary] = door->GetPositionX() - door->GetPositionY();
-                    break;
-            }
         }
         else
             data.bossInfo->door[data.type].erase(door->GetGUID());