Core/VMaps: Fixes getting no area/zone info, which caused you to be dismounted.

Source/Framework/Util/Extensions.cs

@@ -292,7 +292,7 @@ namespace System
         
         public static Matrix4x4 fromEulerAnglesZYX(float fYAngle, float fPAngle, float fRAngle)
         {
-            return Matrix4x4.CreateFromYawPitchRoll(fPAngle, fRAngle, fYAngle);
+            return Matrix4x4.CreateFromYawPitchRoll(fYAngle, fPAngle, fRAngle);
         }
 
         #region Strings

Source/Framework/Util/MathFunctions.cs

@@ -85,9 +85,9 @@ public static class MathFunctions
     {
         float aa = Math.Abs(a) + 1.0f;
         if (float.IsPositiveInfinity(aa))
-            return 0.00001f;
+            return 0.0000005f;
 
-        return 0.00001f * aa;
+        return 0.0000005f * aa;
     }
 
     public static float lerp(float a, float b, float f)

Source/Game/Collision/BoundingIntervalHierarchyWrap.cs

@@ -104,7 +104,7 @@ namespace Game.Collision
 
                 T obj = objects[idx];
                 if (obj != null)
-                    _callback.Invoke(p, obj);
+                    _callback.Invoke(p, obj as GameObjectModel);
             }
         }
     }

Source/Game/Collision/Callbacks.cs

@@ -26,7 +26,6 @@ namespace Game.Collision
     public class WorkerCallback
     {
         public virtual void Invoke(Vector3 point, uint entry) { }
-        public virtual void Invoke(Vector3 point, IModel entry) { }
         public virtual void Invoke(Vector3 point, GameObjectModel obj) { }
         public virtual bool Invoke(Ray ray, uint entry, ref float distance, bool pStopAtFirstHit) { return false; }
         public virtual bool Invoke(Ray r, IModel obj, ref float distance) { return false; }
@@ -255,7 +254,7 @@ namespace Game.Collision
             _areaInfo = new AreaInfo();
         }
 
-        public override void Invoke(Vector3 p, IModel obj)
+        public override void Invoke(Vector3 p, GameObjectModel obj)
         {
             obj.IntersectPoint(p, _areaInfo, _phaseShift);
         }

Source/Game/Collision/Management/VMapManager.cs

@@ -143,7 +143,7 @@ namespace Game.Collision
 
         public bool IsInLineOfSight(uint mapId, float x1, float y1, float z1, float x2, float y2, float z2, ModelIgnoreFlags ignoreFlags)
         {
-            if (!IsLineOfSightCalcEnabled() || Global.DisableMgr.IsDisabledFor(DisableType.VMAP, mapId, null, (byte)DisableFlags.VmapLOS))
+            if (!IsLineOfSightCalcEnabled() || Global.DisableMgr.IsVMAPDisabledFor(mapId, (byte)DisableFlags.VmapLOS))
                 return true;
 
             var instanceTree = iInstanceMapTrees.LookupByKey(mapId);
@@ -160,7 +160,7 @@ namespace Game.Collision
 
         public bool GetObjectHitPos(uint mapId, float x1, float y1, float z1, float x2, float y2, float z2, out float rx, out float ry, out float rz, float modifyDist)
         {
-            if (IsLineOfSightCalcEnabled() && !Global.DisableMgr.IsDisabledFor(DisableType.VMAP, mapId, null, (byte)DisableFlags.VmapLOS))
+            if (IsLineOfSightCalcEnabled() && !Global.DisableMgr.IsVMAPDisabledFor(mapId, (byte)DisableFlags.VmapLOS))
             {
                 var instanceTree = iInstanceMapTrees.LookupByKey(mapId);
                 if (instanceTree != null)
@@ -186,7 +186,7 @@ namespace Game.Collision
 
         public float GetHeight(uint mapId, float x, float y, float z, float maxSearchDist)
         {
-            if (IsHeightCalcEnabled() && !Global.DisableMgr.IsDisabledFor(DisableType.VMAP, mapId, null, (byte)DisableFlags.VmapHeight))
+            if (IsHeightCalcEnabled() && !Global.DisableMgr.IsVMAPDisabledFor(mapId, (byte)DisableFlags.VmapHeight))
             {
                 var instanceTree = iInstanceMapTrees.LookupByKey(mapId);
                 if (instanceTree != null)
@@ -209,7 +209,7 @@ namespace Game.Collision
             adtId = 0;
             rootId = 0;
             groupId = 0;
-            if (!Global.DisableMgr.IsDisabledFor(DisableType.VMAP, mapId, null, (byte)DisableFlags.VmapAreaFlag))
+            if (!Global.DisableMgr.IsVMAPDisabledFor(mapId, (byte)DisableFlags.VmapAreaFlag))
             {
                 var instanceTree = iInstanceMapTrees.LookupByKey(mapId);
                 if (instanceTree != null)
@@ -227,7 +227,7 @@ namespace Game.Collision
 
         public bool GetLiquidLevel(uint mapId, float x, float y, float z, uint reqLiquidType, ref float level, ref float floor, ref uint type, ref uint mogpFlags)
         {
-            if (!Global.DisableMgr.IsDisabledFor(DisableType.VMAP, mapId, null, (byte)DisableFlags.VmapLiquidStatus))
+            if (!Global.DisableMgr.IsVMAPDisabledFor(mapId, (byte)DisableFlags.VmapLiquidStatus))
             {
                 var instanceTree = iInstanceMapTrees.LookupByKey(mapId);
                 if (instanceTree != null)
@@ -254,7 +254,7 @@ namespace Game.Collision
         {
             var data = new AreaAndLiquidData();
 
-            if (!Global.DisableMgr.IsDisabledFor(DisableType.VMAP, mapId, null, (byte)DisableFlags.VmapLiquidStatus))
+            if (Global.DisableMgr.IsVMAPDisabledFor(mapId, (byte)DisableFlags.VmapLiquidStatus))
             {
                 data.floorZ = z;
                 int adtId, rootId, groupId;
@@ -277,7 +277,7 @@ namespace Game.Collision
                         if (info.hitInstance.GetLiquidLevel(pos, info, ref liquidLevel))
                             data.liquidInfo = new(liquidType, liquidLevel);
 
-                    if (!Global.DisableMgr.IsDisabledFor(DisableType.VMAP, mapId, null, (byte)DisableFlags.VmapLiquidStatus))
+                    if (!Global.DisableMgr.IsVMAPDisabledFor(mapId, (byte)DisableFlags.VmapLiquidStatus))
                         data.areaInfo = new(info.hitInstance.adtId, info.rootId, (int)info.hitModel.GetWmoID(), info.hitModel.GetMogpFlags());
                 }
             }

Source/Game/Globals/ObjectManager.cs

@@ -8333,7 +8333,7 @@ namespace Game
 
                 TerrainSwapInfo terrainSwapInfo = _terrainSwapInfoById[terrainSwap];
                 terrainSwapInfo.Id = terrainSwap;
-                _terrainSwapInfoByMap[mapId].Add(terrainSwapInfo);
+                _terrainSwapInfoByMap.Add(mapId, terrainSwapInfo);
 
                 ++count;
             } while (result.NextRow());
@@ -8379,7 +8379,7 @@ namespace Game
 
                 PhaseInfoStruct phase = getOrCreatePhaseIfMissing(phaseId);
                 phase.Areas.Add(area);
-                _phaseInfoByArea[area].Add(new PhaseAreaInfo(phase));
+                _phaseInfoByArea.Add(area, new PhaseAreaInfo(phase));
 
                 ++count;
             } while (result.NextRow());

Source/Game/Maps/GridMap.cs

@@ -391,8 +391,8 @@ namespace Game.Maps
             if (m_uint16_V8 == null || m_uint16_V9 == null)
                 return _gridHeight;
 
-            x = MapConst.MapResolution * (32 - x / MapConst.SizeofGrids);
+            x = MapConst.MapResolution * (MapConst.CenterGridId - x / MapConst.SizeofGrids);
-            y = MapConst.MapResolution * (32 - y / MapConst.SizeofGrids);
+            y = MapConst.MapResolution * (MapConst.CenterGridId - y / MapConst.SizeofGrids);
 
             int x_int = (int)x;
             int y_int = (int)y;