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Ensure a valid target in move.

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This commit is contained in:
Paul Chote
2013-07-07 11:14:25 +12:00
parent 87361df043
commit 8fe0eb73e2
1 changed files with 10 additions and 3 deletions
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13
OpenRA.Mods.RA/Move/Move.cs
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@@ -58,11 +58,18 @@ namespace OpenRA.Mods.RA.Move
this.ignoreBuilding = ignoreBuilding; this.ignoreBuilding = ignoreBuilding;
} }
static readonly List<CPos> NoPath = new List<CPos>();
public Move(Target target, int range) public Move(Target target, int range)
{ {
this.getPath = (self,mobile) => self.World.WorldActor.Trait<PathFinder>().FindUnitPathToRange( this.getPath = (self, mobile) =>
mobile.toCell, target.CenterPosition.ToCPos(), {
range, self); if (!target.IsValid)
return NoPath;
return self.World.WorldActor.Trait<PathFinder>().FindUnitPathToRange(
mobile.toCell, target.CenterPosition.ToCPos(), range, self);
};
this.destination = null; this.destination = null;
this.nearEnough = range; this.nearEnough = range;
} }