Core/WaypointMgr: Allow to set orientation to waypoints.

- Instead of the need to use a waypoint_script to change orientation on waypoint arrival.

sql/updates/world/2011_10_15_00_world_waypoint_data.sql

@@ -0,0 +1 @@
+ALTER TABLE `waypoint_data` ADD `orientation` float NOT NULL DEFAULT '0' AFTER `position_z`;

src/server/game/Movement/MovementGenerators/WaypointMovementGenerator.cpp

@@ -206,6 +206,12 @@ WaypointMovementGenerator<Creature>::Update(Creature &unit, const uint32 diff)
             MovementInform(unit);
             unit.UpdateWaypointID(i_currentNode);
             unit.ClearUnitState(UNIT_STAT_ROAMING);
+            if (node->orientation)
+            {
+                unit.Relocate(node->x, node->y, node->z, node->orientation);
+                unit.SetFacing(node->orientation, NULL);
+            }
+            else
                 unit.Relocate(node->x, node->y, node->z);
         }
     }

src/server/game/Movement/Waypoints/WaypointManager.cpp

@@ -43,7 +43,7 @@ void WaypointMgr::Load()
 {
     uint32 oldMSTime = getMSTime();
 
-    QueryResult result = WorldDatabase.Query("SELECT id, point, position_x, position_y, position_z, move_flag, delay, action, action_chance FROM waypoint_data ORDER BY id, point");
+    QueryResult result = WorldDatabase.Query("SELECT id, point, position_x, position_y, position_z, orientation, move_flag, delay, action, action_chance FROM waypoint_data ORDER BY id, point");
 
     if (!result)
     {
@@ -65,6 +65,7 @@ void WaypointMgr::Load()
         float x = fields[2].GetFloat();
         float y = fields[3].GetFloat();
         float z = fields[4].GetFloat();
+        float o = fields[5].GetFloat();
 
         Trinity::NormalizeMapCoord(x);
         Trinity::NormalizeMapCoord(y);
@@ -73,10 +74,11 @@ void WaypointMgr::Load()
         wp->x = x;
         wp->y = y;
         wp->z = z;
-        wp->run = fields[5].GetBool();
-        wp->delay = fields[6].GetUInt32();
-        wp->event_id = fields[7].GetUInt32();
-        wp->event_chance = fields[8].GetUInt8();
+        wp->orientation = o;
+        wp->run = fields[6].GetBool();
+        wp->delay = fields[7].GetUInt32();
+        wp->event_id = fields[8].GetUInt32();
+        wp->event_chance = fields[9].GetUInt8();
 
         path.push_back(wp);
         ++count;
@@ -98,7 +100,7 @@ void WaypointMgr::ReloadPath(uint32 id)
         _waypointStore.erase(itr);
     }
 
-    QueryResult result = WorldDatabase.PQuery("SELECT point, position_x, position_y, position_z, move_flag, delay, action, action_chance FROM waypoint_data WHERE id = %u ORDER BY point", id);
+    QueryResult result = WorldDatabase.PQuery("SELECT point, position_x, position_y, position_z, orientation, move_flag, delay, action, action_chance FROM waypoint_data WHERE id = %u ORDER BY point", id);
     if (!result)
         return;
 
@@ -112,6 +114,7 @@ void WaypointMgr::ReloadPath(uint32 id)
         float x = fields[1].GetFloat();
         float y = fields[2].GetFloat();
         float z = fields[3].GetFloat();
+        float o = fields[4].GetFloat();
 
         Trinity::NormalizeMapCoord(x);
         Trinity::NormalizeMapCoord(y);
@@ -120,10 +123,11 @@ void WaypointMgr::ReloadPath(uint32 id)
         wp->x = x;
         wp->y = y;
         wp->z = z;
-        wp->run = fields[4].GetBool();
-        wp->delay = fields[5].GetUInt32();
-        wp->event_id = fields[6].GetUInt32();
-        wp->event_chance = fields[7].GetUInt8();
+        wp->orientation = o;
+        wp->run = fields[5].GetBool();
+        wp->delay = fields[6].GetUInt32();
+        wp->event_id = fields[7].GetUInt32();
+        wp->event_chance = fields[8].GetUInt8();
 
         path.push_back(wp);
 

src/server/game/Movement/Waypoints/WaypointManager.h

@@ -26,7 +26,7 @@
 struct WaypointData
 {
     uint32 id;
-    float x, y, z;
+    float x, y, z, orientation;
     bool run;
     uint32 delay;
     uint32 event_id;

src/server/scripts/Commands/cs_wp.cpp

@@ -858,7 +858,7 @@ public:
             else
                 Maxpoint = 0;
 
-            result = WorldDatabase.PQuery("SELECT position_x, position_y, position_z FROM waypoint_data WHERE point ='%u' AND id = '%u'", Maxpoint, pathid);
+            result = WorldDatabase.PQuery("SELECT position_x, position_y, position_z, orientation FROM waypoint_data WHERE point ='%u' AND id = '%u'", Maxpoint, pathid);
             if (!result)
             {
                 handler->PSendSysMessage(LANG_WAYPOINT_NOTFOUNDLAST, pathid);
@@ -869,10 +869,10 @@ public:
             float x = fields[0].GetFloat();
             float y = fields[1].GetFloat();
             float z = fields[2].GetFloat();
+            float o = fields[3].GetFloat();
             uint32 id = VISUAL_WAYPOINT;
 
             Player* chr = handler->GetSession()->GetPlayer();
-            float o = chr->GetOrientation();
             Map* map = chr->GetMap();
 
             Creature* creature = new Creature;