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Improve support for picking a valid actor spawn cell.

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This commit is contained in:
Paul Chote
2013-07-12 20:21:21 +12:00
parent 6bf783e674
commit 2091a386fb
3 changed files with 18 additions and 2 deletions
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9
OpenRA.Mods.RA/Move/Mobile.cs
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@@ -109,6 +109,11 @@ namespace OpenRA.Mods.RA.Move
return true;
}
public bool CanEnterCell(World world, CPos cell)
{
return CanEnterCell(world, null, cell, null, true, true);
}
public bool CanEnterCell(World world, Actor self, CPos cell, Actor ignoreActor, bool checkTransientActors, bool blockedByMovers)
{
if (MovementCostForCell(world, cell) == int.MaxValue)
@@ -120,13 +125,13 @@ namespace OpenRA.Mods.RA.Move
var blockingActors = world.ActorMap.GetUnitsAt(cell)
.Where(x => x != ignoreActor)
// Neutral/enemy units are blockers. Allied units that are moving are not blockers.
.Where(x => blockedByMovers || ((self.Owner.Stances[x.Owner] != Stance.Ally) || !IsMovingInMyDirection(self, x)))
.Where(x => blockedByMovers || (self == null || self.Owner.Stances[x.Owner] != Stance.Ally || !IsMovingInMyDirection(self, x)))
.ToList();
if (checkTransientActors && blockingActors.Count > 0)
{
// Non-sharable unit can enter a cell with shareable units only if it can crush all of them
if (Crushes == null)
if (self == null || Crushes == null)
return false;
if (blockingActors.Any(a => !(a.HasTrait<ICrushable>() &&