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Core/Maps: Improvements to terrain swap handling

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Port From (https://github.com/TrinityCore/TrinityCore/commit/eba31dea27b7fdc4a49c024898ef3a01bcbc7295)
This commit is contained in:
hondacrx
2020-05-25 20:32:24 -04:00
parent 888d281aa7
commit c695b3ee5f
9 changed files with 119 additions and 88 deletions
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Source/Game/Phasing/PhasingHandler.cs
+5 -12
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@@ -471,19 +471,12 @@ namespace Game
return phaseShift.VisibleMapIds.First().Key;
GridCoord gridCoord = GridDefines.ComputeGridCoord(x, y);
uint gx = (uint)((MapConst.MaxGrids - 1) - gridCoord.X_coord);
uint gy = (uint)((MapConst.MaxGrids - 1) - gridCoord.Y_coord);
uint gx = ((MapConst.MaxGrids - 1) - gridCoord.X_coord);
uint gy = ((MapConst.MaxGrids - 1) - gridCoord.Y_coord);
uint gxbegin = Math.Max(gx - 1, 0);
uint gxend = Math.Min(gx + 1, MapConst.MaxGrids);
uint gybegin = Math.Max(gy - 1, 0);
uint gyend = Math.Min(gy + 1, MapConst.MaxGrids);
foreach (var itr in phaseShift.VisibleMapIds)
for (uint gxi = gxbegin; gxi < gxend; ++gxi)
for (uint gyi = gybegin; gyi < gyend; ++gyi)
if (map.HasGridMap(itr.Key, gxi, gyi))
return itr.Key;
foreach (var visibleMap in phaseShift.VisibleMapIds)
if (map.HasChildMapGridFile(visibleMap.Key, gx, gy))
return visibleMap.Key;
return map.GetId();
}