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Fix units climbing tunnel faces.

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This commit is contained in:
Paul Chote
2017-01-08 21:23:24 +00:00
parent 2bd5a392d1
commit 38ea7dbc5a
1 changed files with 11 additions and 1 deletions
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12
OpenRA.Mods.Common/Pathfinder/PathGraph.cs
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@@ -87,6 +87,7 @@ namespace OpenRA.Mods.Common.Pathfinder
readonly MobileInfo mobileInfo;
readonly MobileInfo.WorldMovementInfo worldMovementInfo;
readonly CellInfoLayerPool.PooledCellInfoLayer pooledLayer;
readonly bool checkTerrainHeight;
CellLayer<CellInfo> groundInfo;
readonly Dictionary<byte, Pair<ICustomMovementLayer, CellLayer<CellInfo>>> customLayerInfo =
@@ -108,6 +109,7 @@ namespace OpenRA.Mods.Common.Pathfinder
Actor = actor;
LaneBias = 1;
checkConditions = checkForBlocked ? CellConditions.TransientActors : CellConditions.None;
checkTerrainHeight = world.Map.Grid.MaximumTerrainHeight > 0;
}
// Sets of neighbors for each incoming direction. These exclude the neighbors which are guaranteed
@@ -192,7 +194,15 @@ namespace OpenRA.Mods.Common.Pathfinder
cellCost += customCost;
}
// directional bonuses for smoother flow!
// Prevent units from jumping over height discontinuities
if (checkTerrainHeight && neighborCPos.Layer == 0)
{
var from = neighborCPos - direction;
if (Math.Abs(World.Map.Height[neighborCPos] - World.Map.Height[from]) > 1)
return Constants.InvalidNode;
}
// Directional bonuses for smoother flow!
if (LaneBias != 0)
{
var ux = neighborCPos.X + (InReverse ? 1 : 0) & 1;